29d249c3aa513654c37df92d6ebd1aea70977c2dffb06681835f66e314a673c55af2d31069ba304326aea891836ac14dc78fdfaf555f1324021f233acf9a1570b4953da05a17824545ab9a01820302c84a2c738a9d"}) 2018/04/11 01:48:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0xe4}], 0x1) 2018/04/11 01:48:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x99e}]}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/11 01:48:28 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d36ff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00000acfff)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000803ffc), 0x4) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x601}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) 2018/04/11 01:48:28 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x0, @empty, 0x3}, {0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x100, [0x8, 0x2, 0x100, 0xff, 0x5, 0x624d, 0xfffffffffffffe01, 0x3]}, 0x5c) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/04/11 01:48:28 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000001500)={@pi={0x0, 0x8847}, @void, @ipv6={0x0, 0x6, '"Zl', 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}, 0x34) 2018/04/11 01:48:28 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xb523, 0x8000, 0x9, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x0, 0x4, 0x100000000, r3}, &(0x7f0000000180)=0x10) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/11 01:48:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x18, 0x4) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x7) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/11 01:48:28 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r3) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r5 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) listen(r1, 0x80000001) ioctl$TIOCGPTPEER(r1, 0x5441, 0xc000) keyctl$read(0xb, r5, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) sysfs$2(0x2, 0x3ff, &(0x7f0000000440)=""/12) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r6}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000600)={@empty, r6}, 0x14) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$llc(r1, &(0x7f0000000580)=""/107, 0x6b, 0x40002040, 0x0, 0x0) 2018/04/11 01:48:29 executing program 2: r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0xb, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/46) 2018/04/11 01:48:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sync_file_range(r0, 0x9, 0x9, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000006) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x4800000000000000, 0x5000, 0x2, 0x0, 0x8}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x11e}]}) 2018/04/11 01:48:29 executing program 3: getpid() r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f0000000300)=""/28, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4ae080, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x10004, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002880)={0x0, 0x20, &(0x7f0000002840)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f00000028c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002900)={r2, @in6={{0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x200, 0x3ff}, &(0x7f00000029c0)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000002680)='IPVS\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/04/11 01:48:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000140)}) getsockopt$inet_dccp_buf(r2, 0x21, 0x82, &(0x7f0000000180)=""/217, &(0x7f0000000080)=0xd9) 2018/04/11 01:48:29 executing program 6: socket$inet(0x15, 0x5, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x352, &(0x7f0000000680)}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x3}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={"6e7230000000e200", 0x200}) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) mremap(&(0x7f0000b1e000/0x400000)=nil, 0x400000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r3 = fcntl$getown(r1, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f00000001c0)=0x1) read(0xffffffffffffffff, &(0x7f0000ec6000)=""/50, 0x359) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000200)={0x7, 0xffff}) r8 = fcntl$dupfd(r5, 0xfffffffffffffffe, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, 0x7ae3286, 0x0, 0x3}}) ioperm(0x20, 0x3, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x6802, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) setrlimit(0x0, &(0x7f00000008c0)={0x101}) 2018/04/11 01:48:29 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x180) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0xa0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x404180, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) 2018/04/11 01:48:29 executing program 5: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x9) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x84, 0x1, 'client1\x00', 0xffffffff80000006, "ff1cffff2b000006", "a6e7fdc21ca077ef9dae8000000000000000f6ff2ecd959baa11b55da31cd901", 0x2}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/11 01:48:29 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(0xffffffffffffff9c, r0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x0, 0x0, r1}, 0x2c) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x1, 0x81}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sendmsg$inet_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x5, @empty, 0x2}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000180)="4edcd271a3ffdf6f27c686cc5e11bb76e71c09afc5fc71f7d1f881a053ebf6863bc8ddf956b60d06fecf2358116f8ae8e06b1027823e8b976274067d4a87dccf09d0247dccff2d0bfaf3c27eaf4b20852b6dffa3c92d19bedb40ec487ed3fe54fdbd7b13a584bfcd2321ff3c971c1aa1276d5e2cc2599cbf37a214fd7f96309e59049b25a02fb76cfd5ebf29645b6eec", 0x90}, {&(0x7f0000000240)="c812c63cd5f355a4ca93b29d26777c9d30544f667094e3aab922ce05b49c919aa5", 0x21}, {&(0x7f0000000280)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000000}, 0x40000) capget(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000080)) 2018/04/11 01:48:29 executing program 5: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0), &(0x7f00000000c0)=0x4) 2018/04/11 01:48:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000003caff0200ffff18000000ffff5f0000009396c18a0d085b6861ab0a605c7c8bd7ea82fc"], 0x14}, 0x1}, 0x0) 2018/04/11 01:48:29 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x4000000000000000) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x8, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x1097fd, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"1281b3f73a3bad4ee0e3721cacda6bdb", {0x4, 0x1, 0x80000001, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000000440)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f00000004c0)) poll(&(0x7f0000e95ff8), 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000000040)=[{0x20, 0x36, 0x80000000, 0x6}, {0xfff, 0x5, 0x7, 0x5}]}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) r3 = dup(r1) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() timer_gettime(0x0, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x0, 0x0, "b7f24b268bce"}, 0x10) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000080)={0x1f}, 0xa) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r4, 0x7fff) 2018/04/11 01:48:29 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x102) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000005c0)={{0x3, 0x0, 0x9, 0x0, 0x3}, 0x40, 0x6, 0x3f1}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000480)={0x8fc5, 0xfffffffffffffff9}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000640)={0x1, 0xff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8400, 0x0) connect$ipx(r1, &(0x7f0000000400)={0x4, 0x101, 0x8, "826e38fbfcaa", 0x10000000000009}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000580)=0x1) sendmsg$rds(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x2, 0x4e22}, 0x10, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x40000}, 0x40) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=ANY=[@ANYBLOB="3c010000100021070000000000000000fe800000000000000000000000000000fe800000000000c8000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c0014006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000"], 0x13c}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000540)={0x6, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}]}) 2018/04/11 01:48:29 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000f8c9e8efaac2df75a32b33d2510ceed9304000000dadcb0915deb14b9d7385dbf1ad8de49755307fe5c8d52495d539b6412fafd78dfd0"]) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000200)={{0xf000, 0x101000, 0x10, 0x1ff, 0x9b, 0xb70, 0xa4b, 0x1, 0x1f, 0x4ed, 0x2, 0x2}, {0x3000, 0x2, 0x0, 0x6, 0x8, 0x4, 0x80c5, 0x101, 0x6, 0x6, 0x800, 0x80000000}, {0xd000, 0x0, 0xb, 0x6, 0x6, 0xe7c, 0x101, 0x1d1e, 0x401, 0x100, 0x411, 0x800}, {0x100004, 0x7002, 0x0, 0x0, 0x401, 0x8, 0x96, 0x7f, 0x2, 0x4, 0x80000001, 0x10000}, {0x0, 0x3000, 0xb, 0xc1e1, 0xe654, 0x800, 0x0, 0x3, 0x3ff, 0xfffffffffffffffb, 0x9}, {0xf000, 0x0, 0x1f, 0x4, 0x9, 0x1, 0x7f, 0x0, 0xfffffffffffeffff, 0x6, 0x6, 0x9}, {0x10f004, 0x3000, 0xf, 0x6, 0xfffffffffffffb52, 0x3b3, 0x0, 0xfd, 0x1152, 0x6, 0x7, 0x6}, {0x2000, 0x2, 0x8, 0x9, 0xfffffffffffffffc, 0x0, 0x2, 0x7fffffff, 0x1000, 0x0, 0xf946, 0x4}, {0x0, 0x6000}, {0x10f006, 0x4003}, 0x9, 0x0, 0x0, 0x4000, 0x8, 0x400, 0x3002, [0xffff, 0x0, 0x8, 0x6]}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000180)) 2018/04/11 01:48:29 executing program 3: msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x0, "b46fee71f5a187f66f9313fc1d471e5daf8d6ab38a735b54cbd05799ed1cc7fd0aed6488bcd4b7d97ad71e697ba7013fb777bcb42149857f0a18a7ed036ea6d16d7bf198c272779ea58c14bf109f70ee22d3ebbdffa2d24c8814f7719866b91ed13322c2ffdcff01000000000000726eecc80617a30ac8038ee6fda35ac19dcb4a5fecb87bd6d4dcc432b45a2de6601ab1cdb5282d4468760c5485e101a1b6c38068f43be996050a"}, 0xb0, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x2a0, 0x20001000, 0x0, 0x0, 0x8, 0x6fba, 0xffff, 0x1000, 0x8292, 0x4}, 0x10) 2018/04/11 01:48:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x8000003, 0x8000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000003c0)='reno\x00', 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) gettid() r2 = gettid() ptrace$poke(0x5, r2, &(0x7f0000000000), 0x66b) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000), 0x0, &(0x7f0000f78000), 0xffffffffffffff48}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101840, 0x0) inotify_add_watch(r4, &(0x7f0000000080)='./file0\x00', 0x2) r5 = semget(0x1, 0x1, 0x80) memfd_create(&(0x7f0000000400)='\'proc\x00', 0x3) semctl$SETALL(r5, 0x0, 0x11, &(0x7f00000000c0)=[0x5, 0x2]) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x29, 0x0, @thr={&(0x7f0000000100)="ff788f19b0b3f6bed1ba9f856df7c57fa9e96564ed5398e230a51d8217fcf3380dc8fc14b591ae1a7f326fe69d25815d4ba33f87c18cf00a7d5513a97fcfcbf555b33cd6d975eeef21a29510c3f784f11f511f49790c8675499604caf0a589db86945e343aa0f60911b501ba66f0b991a6088eaf93e738aa3945b5b739f9d024d21c4e3ae32330e310ebc48057e4236fbe812079690d0be163c791e00b2b37f47c180f4872e8ec22bba44d48ac6b02fa6ae09c67057056f4185b380f289bf0ea82f2c2", &(0x7f0000000200)="e058f47c6d5c1ca8db02253433019a6894026fed2b4d8cc850806ef019cafdbdd2625e341d18bd1d66387a6b9479261de674948e84f87c080204b4435b74ac3765f556173184c25be54d663a83a41228ae623d53a63faba59bde041de86c421c492c802cd947f0f716f3a4eb26988836997a603921eca8fce54fe8114ebfc3982cf88c7d8528d0599dd7b8b860b4d5c58dc60c8222f1c585bf13f5760153"}}, &(0x7f0000000300)=0x0) timer_gettime(r6, &(0x7f0000000340)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000004c0)={[0x2, 0x85, 0x8, 0x797, 0x4, 0x101, 0xff, 0x40000000, 0x7ff, 0x100, 0x9, 0x101, 0x4, 0xff, 0x6, 0x4], 0x10d000, 0x40}) 2018/04/11 01:48:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x10) 2018/04/11 01:48:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000200)=0x2, 0x4) getdents64(r1, &(0x7f0000000080)=""/32, 0x20) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '\x00'}) fsetxattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='posix_acl_accessnodev\x00', 0x16, 0x2) 2018/04/11 01:48:30 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) close(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x81, 0x4) 2018/04/11 01:48:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1ff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x80000001, &(0x7f0000001180)={0x0, 0x1c9c380}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x501603) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)) 2018/04/11 01:48:30 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x7ff, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x10000, 0x0, 0x0, 0x6, 0x8}, &(0x7f0000000240)=0x180) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5b, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x84000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x4, 0x103081) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000180)={0xa55e, 0x0, 0x2, {0x0, 0x1c9c380}, 0xfc, 0xfff}) 2018/04/11 01:48:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) creat(&(0x7f0000000340)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0x7b143692}, 0x4) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='notify_on_release\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x2}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x1c9c380}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400080, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) read(r1, &(0x7f0000000140)=""/232, 0xe8) 2018/04/11 01:48:30 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x4e20, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x80000000]}, 0x42c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/11 01:48:30 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000000700000000000000000000"], 0x14}, 0x1}, 0x0) r2 = eventfd(0x9) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0xffffffff, 0x80000001, 0xffffffff, 0x380000000000000, 0x0, 0x80, 0x10010, 0x9, 0x7, 0x9c, 0x20, 0x800, 0x4, 0x9, 0x4, 0x4, 0xffffffff, 0x8, 0x1, 0x7, 0x3ff, 0x600000000000000, 0xffffffffffffffff, 0x4, 0x2, 0x400, 0x0, 0x4, 0xfffffffffffffffc, 0x100000000, 0x5, 0x8, 0x9, 0x5, 0x8, 0x2, 0x0, 0x65b, 0x4, @perf_bp={&(0x7f0000000080), 0xb}, 0x10000, 0x1, 0x1, 0x6, 0x7, 0x4, 0x7ff}, r3, 0xa, r0, 0x1) read$eventfd(r2, &(0x7f0000000040), 0x8) 2018/04/11 01:48:30 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f0000000240)=0x4) r1 = socket(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000100)="a61ca65a517d1db326f9e2577f3e5b051f8a59f35413402516a72e3378d792a5ac0e1b18527a44e01eb2a8b8a5ff212bf92712cacc4fb7133f89a8259724731a2866c28a941949c327c6b4372b89f6516ea846dab467b7", 0xfffffffffffffd40, 0x0, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = shmget$private(0x0, 0x1000, 0x84, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/168) 2018/04/11 01:48:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1ff, &(0x7f0000000080)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a6b260000e381ebb3b664f8586313db5ec213877b79404000005dc9f51e6a2ea3", 0x21) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/11 01:48:30 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x101, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team0\x00', 0x1}) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/11 01:48:30 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x6) dup3(r1, r0, 0x0) 2018/04/11 01:48:30 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'gretap0\x00'}}, 0x1e) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0x379, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/04/11 01:48:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0xfffffffffffffffc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00002d3000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/04/11 01:48:30 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x1000000000000012, &(0x7f0000000100), &(0x7f0000000140)=0x5) 2018/04/11 01:48:30 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x307}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x40020, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000ec0)={0xffffffffffffffff, 0x50, &(0x7f0000000e40)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={0xffffffffffffff9c, 0xffffffffffffff8f, &(0x7f0000002780)}, 0x695a9ca53b4162d5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e00)={0xffffffffffffffff, 0x50, &(0x7f0000000fc0)}, 0x3e3) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001080)=r1, 0xfffffffffffffeb4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r3) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000000f40)={&(0x7f0000002800)=""/214, 0xd6}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) recvmsg(r5, &(0x7f00000025c0)={&(0x7f0000000b80)=@ipx, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000c00)=""/248, 0xf8}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/224, 0xe0}], 0x3, &(0x7f0000002500)=""/151, 0x97, 0x1ff}, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x8) modify_ldt$write(0x1, &(0x7f0000000b00)={0xd5, 0xffffffff, 0x1000, 0x9, 0x682f, 0x0, 0x5, 0x3f, 0x3, 0xffffffffffffff00}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x10, &(0x7f0000000380)="7bff71eacab2ec1c2ce228b533467bc1644c892ae5cf4701f82220b12d600c600df009011a692aa5a889a906379a756e37de47be6004e0bb1e7ef900a7448c336f6b0eca18188eb861") r6 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r6, &(0x7f0000000a40)={&(0x7f0000000440)=@nl=@proc, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/159, 0x9f}], 0x5, &(0x7f0000000940)=""/227, 0xe3, 0x9}, 0x2000) mount(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)='./file0/', &(0x7f0000002680)='rpc_pipefs\x00', 0x110c12, &(0x7f00000026c0)="7f2f39ea05b7f295307ba04f52caa2c3306f3272a25215bd80ec605c78f39be27eacda2600c5505c301ae6cd21a4b419d16a37aee479377b688c26fbecf0c1b75d46900e543aacb4cbe2679b27ad668b2a2faff74834c1ce679a71fa7d22ee30b182ecab7dbe2625b69f4aa7e1be4a2f06920b9cbdd32a9aa7979f06b86733aa40b0beb0d2618e82dd82ae955c2eb392ff628bc4c008eb4a46ecb2270c4a") bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}, 0x2c) close(r7) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001180)='/dev/kvm\x00', 0x0, 0x0) r8 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r8, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/11 01:48:30 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000afa0)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) write$sndseq(r0, &(0x7f00000000c0)=[{0x3, 0x9, 0xffffffffffffffe0, 0x100000000, @time={0x0, 0x1c9c380}, {0x7}, {0x1, 0x7}, @raw8={"f1477fe95c372c2d0f76a397"}}, {0x1, 0x80, 0x3, 0x6, @tick=0x80, {0x40, 0x73e}, {0xfffffffffffffff7, 0xfe000000000}, @addr={0x10001, 0x1}}], 0x60) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10003, 0x2f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x100000000, r1, 0x1, 0x2}) 2018/04/11 01:48:30 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xd71) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x200000000000000, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x26bf, 0xcde, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x0, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f00000002c0)=@full={{0x3, {"dbee9aa068fa57"}, 0x3560}, [{"7bbaac1150848b"}, {"b5da4c7a8c0cc9"}, {"6873dda118ff17"}, {"7b5ba5f1206dce"}, {"bb60ee414b037b"}, {"aabb8124abb310"}, {"a790502d4602ef"}, {"e0254a8ac0c01f"}]}, 0x48) close(r3) 2018/04/11 01:48:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x347216d65d4e7291) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x101, 0xf2, 0x5}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)) sendmsg$unix(r4, &(0x7f0000000440)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r3, r2, r4]}], 0x38}, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/90) write(r0, &(0x7f0000000200)="2aaa99ca3673310c5b3ec6cf327318502b496d413239accd06e350507fb0aa08a312257ba12bca692ec18fb7d6e3160f66e39405253a4ba66cbfe19a5830fee5f77d8379437461477efaa1c6fa396293025f49c7f6fd9aa7afd32e9a2d0694ca101ef3285c5168a44c0ff3c8c70645ae465aae444689a09f8ea0b97c6606e953cd8dfc2d127b88b70123cb2b78d1cc27bf06f738ed0eba7705df90429f84503c1a555d34c62781", 0xa7) 2018/04/11 01:48:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)=' ', 0x1, 0x24040001, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000003c0)) 2018/04/11 01:48:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4047, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0d00000000000000d90100edff0000000600000000000000"]) 2018/04/11 01:48:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x6, 0x0) ioctl(r0, 0x2284, &(0x7f0000007000)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x10}) 2018/04/11 01:48:30 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x0, 0x265}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'dummy0\x00', 'syzkaller0\x00', 'bcsf0\x00', 'oyzkMller0\x00', @random="e677287ac743", [], @random="ae11f03c62bc", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2b8) socket$inet(0x2, 0x3, 0xffff) 2018/04/11 01:48:30 executing program 7: syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x81, 0x400001) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x880) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0xcb2e, 0x0, 0x10003, 0x230}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000080ffffffff000080050000950000442eb9dd0056f3023a1144394c46d0318a82ac8c8515425180573db750fe496b7d781de54b141cf8be552ca6abda95915e6bc853da0d91d87d2b5272f9121ca76a8eac27a489004fd95db28d372c54387f744bae7fac2b92f3dd5bf71ffc4b0662511333dd2624ac0363b4264ea4f41ecbae6549d4f88b0caa940149ae3897182f4855694e"], &(0x7f00009b4000)='syzkaller\x00', 0x800000ea4c, 0x310, &(0x7f000000a000)=""/195}, 0x48) 2018/04/11 01:48:30 executing program 5: r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000100)) lseek(r0, 0xfffffffffffffffe, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xf, 0x77, &(0x7f0000000000)="804447737a0a3bec7aae46e6f1cf3b", &(0x7f0000000040)=""/119, 0x4, 0x100000001}, 0x28) 2018/04/11 01:48:30 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x151000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x0, 0x4}) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x84013, r1, 0x0) 2018/04/11 01:48:30 executing program 6: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x2) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000000c0)=""/158, &(0x7f0000000200)=0x9e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/04/11 01:48:30 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r3, 0x8, 0x70bd2a, 0x25dfdbfd, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000000200)}, 0x10022) 2018/04/11 01:48:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x400000000000}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4a, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="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", 0x14f}], 0x1) 2018/04/11 01:48:30 executing program 5: r0 = timerfd_create(0x7, 0x800) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/45, 0x2d}], 0x6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000580)={'bcsf0\x00', @ifru_settings={0x6, 0x200, @te1=&(0x7f0000000540)={0x0, 0x1ff, 0x81, 0x1f}}}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r2, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) 2018/04/11 01:48:31 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x86dd}, @hdr={0x1}, @llc={@snap={0x0, 0x0, "bf", 'C(k'}}}, 0xff11) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7, 0x2f, 0xcbd}, &(0x7f00000001c0)=0x10) 2018/04/11 01:48:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") finit_module(r0, &(0x7f0000000040)='vmnet0bdevmime_type!\\$cgroupGPL\x00', 0x2) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x1, 0x2}) [ 91.195997] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 91.245920] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/11 01:48:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) write$binfmt_aout(r0, &(0x7f0000001340)={{}, "", [[], []]}, 0x220) write$binfmt_aout(r0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="0000fcffc80300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f515ff4e8776aa96303d9c9c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7dcde19f0ff26fa01ee6130f5d70c822d7f488e4c45f55ef8145a13e2f276db67e01dca4f4f04e0e5dc80b233a6bb25d0a89b41e485934ade7fede4508f3e8c82b392a17cb828ebfe16c5ad3a4fbd136b5db2b97b7799ae58bd821e4725964e86a0ea099069b6180df6f300879a71b96834ba250466be39109a28ca7a29c742c5cf405b8d33eb17b55149a5cf8876107cc60ac0e171e4c8a9b3b70f1d6335d9231b653018a9f26f0328a3383cae2e457ad4ddbe13c77e9e55a37f303f702550aa2345d8f08c5ed5d78c74586a9a5ccad98af213dc"], 0x801) r1 = socket$inet(0x2, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x800) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)) dup3(r2, r1, 0x0) 2018/04/11 01:48:31 executing program 5: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) tee(r1, r0, 0x7, 0x0) 2018/04/11 01:48:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x7d0072431621826b}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x488c00) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'teql0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xffffffff80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x41b}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000067c0)={&(0x7f00000051c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005740)=[{&(0x7f0000005240)=""/168, 0xa8}, {&(0x7f0000005300)=""/88, 0x58}, {&(0x7f0000005380)=""/233, 0xe9}, {&(0x7f0000005480)=""/235, 0xeb}, {&(0x7f0000005580)=""/86, 0x56}, {&(0x7f0000005600)=""/52, 0x34}, {&(0x7f0000005640)=""/109, 0x6d}, {&(0x7f00000056c0)=""/79, 0x4f}], 0x8, &(0x7f00000057c0)=""/4096, 0x1000}, 0x0) 2018/04/11 01:48:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) alarm(0x9) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/11 01:48:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x14, 0x1, &(0x7f0000000000), 0xffffffffffffffec) 2018/04/11 01:48:31 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/222) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000180)={0x9, 0x7, 0x7, 0x9, "6da34de16c5d6d65dcde4f7b13ce7cf6b5d63f3a1a884f8d17747e2fc77848ec4d5a00224498e2de3989a8a4", 0x7fffffff}) sched_setattr(0x0, &(0x7f0000000000), 0x0) 2018/04/11 01:48:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5bd6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000080)={0xbb, @empty, 0x0, 0x0, 'wrr\x00'}, 0x2c) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getpgid(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @rand_addr=0x10000, 0x4e23, 0x2, 'lc\x00', 0x20, 0x1, 0x7b}, 0x2c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x108}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) prctl$setname(0xf, &(0x7f0000000140)="fa5c5b707070312b00") perf_event_open(&(0x7f0000000200)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001c40)) 2018/04/11 01:48:31 executing program 3: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100000000, 0x40100) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/80) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000000fff), 0x0) 2018/04/11 01:48:31 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe1, 0x8040) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000280)='/dev/ashmem\x00') getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x10001, &(0x7f00000000c0)=0x4) 2018/04/11 01:48:31 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000000c0)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000272000)='net/mcfilter\x00') fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) sendfile(r0, r2, &(0x7f0000000240)=0x4f, 0xb7f) 2018/04/11 01:48:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000011c0)={r2, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x3f}}}, 0x84) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f000000c000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="ba2100b00deef4ba610066b8fcffffff66ef64660f3833d2660f183a66b9f30200000f32baf80c66b8fab5bf8066efbafc0cb87000ef2e65662e0f00d8ba400066ed0f01c8", 0x45}], 0x1, 0x1d, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001280)=0x4c58, 0x4) 2018/04/11 01:48:31 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7ff, 0x521042) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) signalfd(r0, &(0x7f0000000040)={0x9f}, 0x8) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, 0x0, &(0x7f00000000c0)) 2018/04/11 01:48:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETVAL(0x0, 0x7, 0xc, &(0x7f0000000040)=""/248) get_robust_list(0x0, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f0000000340)={&(0x7f00000001c0)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f00000004c0)=0x18) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x70b9e886}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) 2018/04/11 01:48:31 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001100010029bd70000b00000000000000", @ANYRES32=r5, @ANYBLOB="001802000080000008002302f7ffffff14002400b7eaa8d0e070a82b2940f54471f4ec9d"], 0x3c}, 0x1}, 0x40000) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/11 01:48:31 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)) 2018/04/11 01:48:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='@\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r3, 0x410, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) write(r2, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000001000e08", 0x27) [ 92.251376] bond0 (unregistering): Released all slaves 2018/04/11 01:48:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x7fffffff}], 0x1) close(r1) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/11 01:48:32 executing program 4: io_setup(0x1, &(0x7f0000479000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x40600) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd5, "93b6663e0b17df64d31b30578285a02e9f42cf4b5b2017794474bb43e78e6bd31aa9bea71f6377f05fb3bca1a508cd29dd8d1f20cf7884290e1597aec441dc5ce2f6910b61f517904535c89e4ff40247bffdb40e36d13e67f343298e8e785ed110e1fec38b15e465234517ebe27798f2076b7450263f945afe885ab87aa0b7a1c00bbee4d3a3320e7caab0c2f0fb631d541986f6db5413e6b3e7fcabec93e63118a1317adab5f87f7ba49d35e9748046a55a9122511ea2834367453ebafc9dd16062661fcf01de9c9d6ad484fad2f52d8c1f8b71af"}, &(0x7f0000000180)=0xdd) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) fanotify_mark(r1, 0x61, 0x2, r1, &(0x7f0000000200)='./file0\x00') 2018/04/11 01:48:32 executing program 2: r0 = memfd_create(&(0x7f0000000040)='-3]}em0\x00', 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x3000, 0x8000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00006db000/0x1000)=nil, 0x1000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)) 2018/04/11 01:48:32 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000300)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/212, 0xd4}, {&(0x7f0000000540)=""/101, 0x65}, {&(0x7f00000005c0)=""/165, 0xa5}, {&(0x7f0000000680)=""/199, 0xc7}, {&(0x7f0000000780)=""/230, 0xe6}], 0x6, &(0x7f0000000900)=""/12, 0xc, 0x7}, 0x2140) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {r3, r4/1000+10000}}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/11 01:48:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x7fff, 0x3, 0x80000000, 'queue1\x00', 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="846165a09af7c1d7f88db4bfe0cf5ed4e93951443f96acb00e743f01bb83628968a8852567cda9cc1088507a85fbe5a39670cc3f68a395d70c0706d7a16327b6835c4f3e2c8ea8a95a8d72dc657f26436aa8fb28369245a9c52520130b5cec463d735ac9cce7543eecbd8ba5f789bbcee19c3ff5047f0c467cfcd92f7a2ce4907ff88e9e7a0c699de383c1714811c84e492d58662e4a9182d885bfa19677a0ae3dc61c052a87286857cd52be5aeaeb93694eeac34313289554e1537d6330c5974b75f514c720ec43ffea94192ae67df02c5f59870b8bd32a8963c74fad662d1a33f049293b5d85d727c70527051c914dfb", 0xf1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000003c0)=0x4, 0x4) ioctl(r1, 0x1d, &(0x7f0000000240)="e61afb2fc97f298177028cbb6c84a780e01164a5a8e822ef1fd7cc712beae8d90c0f300d791ac308e22a6868901996695b8e23f9e8993b0b57ff4ae3679606537c2ca06541a92fe2be") getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) close(r0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/11 01:48:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) ftruncate(r0, 0x10004) inotify_init1(0x80000) write(r0, &(0x7f0000000040)='H', 0x1) r1 = dup2(r0, r0) sendfile(r1, r0, &(0x7f0000470000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = semget(0x1, 0x2, 0x10) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f00000000c0)=""/109) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/04/11 01:48:32 executing program 7: write$fuse(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="cb00000000000000000000000000000024b367c23a17ebbc19e2074811c2cd37d919c103f3d51944b1f4e92c8e48feba74560dcfacd075d26d610fefdf5f89dd552c42297c4cab4dc7961a9c28dc6cc14f4a7f32f32f5f6858d485448f1975c85c8b5dc54e593c0d1535"], 0x6a) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYBLOB="7d303116770fa44a7b7cee57b51d100081bfedf704010000009b7b695836055eaa"]) getpeername(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) close(r1) 2018/04/11 01:48:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)=ANY=[@ANYBLOB="577acc8b1c7600532703000080040000007400000000000300086d4b27d0ffb8486e4b860914871eeff8d7439f360cb280be828150f078db588a13c845d1101d96618386b5eaee08a7571240cac24e2b04566b7d15435689dd974bbe21627a5b8d901ede0a8c9ed40d29d9d583607053532f14b9ab62a7d4a214ad0ae8ae752be69bc71c39a526a7044427dc558b3569a1c436bfa384d8f896ded186fdfd8a1233cf280a871ab22d7fc9dbbf393fc62531a05b4ba26e447853"]) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000002c0)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x5, 0x40000) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x3, 0x401, 0x2000000040000, "03bb5315f6ddf853f694a5dfc9e1ed098ba6f1414d9c6a0480ecef1b652dfb008491fdc473f7744d7c8cc40d96b3b79b8644353dfe41149b211a1d77491ecb", 0x29}, 0x60) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d6ffc)=0x4) io_setup(0x9, &(0x7f0000000080)) 2018/04/11 01:48:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18001f00000000000000000000000000711000000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1a, 0x800, 0x8433, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xb5, 0x10001}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x0, 0x1, 0x8, r1}, 0x10) 2018/04/11 01:48:32 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x77, "4c1c139525477f88a32592dc0ea605820696421e49be78cbe641bd9b3723c202ac427d4d8ac01b25ec84715b5938a42c43cfc90857a932d85189852d7647e8c70f01507b523b2c73961385fc1a77d3045e89e6438338dcda7845ea1a5c31cd80ff765aa77437d20b695b0759d5d9e9ae16272d26a7acd5"}, &(0x7f0000000080)=0x7f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000140)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x10000000010000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0xfc, 0x0, 0x3, 0x1, 0x8, 0xffff, 0xffff, r2}, &(0x7f00000001c0)=0x20) 2018/04/11 01:48:32 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x400800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "a63da7d3a1e17d8616aa7c63a32b9f81a823b26551ef24fc6edd32fbe83d2293749d072b73c925aa8c4a89f748436cfb2174fff51e4af4"}, &(0x7f00000000c0)=0x3f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21}}}, &(0x7f00000001c0)=0x84) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x8) connect$inet6(r2, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/11 01:48:32 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x2000) r2 = socket(0x11, 0xa, 0x0) getpeername$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000001c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/04/11 01:48:32 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) statx(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x7ff, &(0x7f00000002c0)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000280), &(0x7f0000000240)=0xff5fc2cf03ffd6fa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) getpeername(r1, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000c5afc8)={&(0x7f0000c25000)=@sco={0x1f}, 0x80, &(0x7f0000ef1f60)=[{&(0x7f000033ff52)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20", 0x18}], 0x1, &(0x7f00006ee000)}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ioprio_get$pid(0x2, r2) recvmmsg(0xffffffffffffffff, &(0x7f0000ee6f10)=[{{&(0x7f000005fff7)=@rc, 0x9, &(0x7f00004c1f80)=[{&(0x7f0000581000)=""/17, 0x11}, {&(0x7f0000973fb1)=""/79, 0x4f}], 0x2, &(0x7f0000062000)=""/42, 0x2a}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000140)={0x4, 0x19, 0x8001, 0x2, 0x2}) 2018/04/11 01:48:32 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x7f, @multicast2=0xe0000002, 0x4e23, 0x3, 'fo\x00', 0x23, 0x8, 0x77}, {@broadcast=0xffffffff, 0x4e22, 0x1, 0x4, 0x4, 0x8}}, 0x44) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/11 01:48:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80000000, 0x88040) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r3}) 2018/04/11 01:48:32 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$fuse(r2, &(0x7f00000000c0)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x1, 0x8, 0x1, 0x3, 0x100, 0x1}}, 0x50) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20000005}) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="00ddc200"], @ANYRES32=0xffffffff, @ANYBLOB="000000000100000004000000"], 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x80000000, 0x0, 0x6, 0x1, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) [ 93.033663] IPVS: set_ctl: invalid protocol: 127 224.0.0.2:20003 fo 2018/04/11 01:48:32 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007fc, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7d, 0x800) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f0000000880)) r2 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r2, 0x9) shutdown(r0, 0x1) [ 93.197446] IPVS: set_ctl: invalid protocol: 127 224.0.0.2:20003 fo 2018/04/11 01:48:33 executing program 6: r0 = socket(0x40000000013, 0x0, 0xfffffffffffffffe) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) r2 = shmget(0x2, 0x3000, 0x3d, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001380)={'vcan0\x00', r3}) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/4096) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x5, 0x4, 0x7, 0x2}) 2018/04/11 01:48:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 2018/04/11 01:48:33 executing program 1: r0 = socket$inet(0x10, 0x400000000000003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09f7fefd956fa2830007a6008000000000000000683540150007001d0004c41180b598bc593ab6c21148a730de33a49868c62b34a654a6613b6aabf35d4c1cbc882b079881", 0x20}], 0x1}, 0x0) 2018/04/11 01:48:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)) 2018/04/11 01:48:33 executing program 0: r0 = userfaultfd(0x802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:lirc_device_t:s0\x00', 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0xff, 0xffffffff, 0xffffffff, 0xfffffffffffffff8, 0x3, 0xa485, 0x1, 0xfffffffffffffffb, 0x9, 0x1}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/11 01:48:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x10e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x2d}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000180)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x31f) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000040), &(0x7f000034dffc)=0x4) 2018/04/11 01:48:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xa6}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) 2018/04/11 01:48:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)="07d20dc48d", &(0x7f0000000140), 0x5}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:48:33 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000001c0)={0x1, [0x4db2b40b]}) r1 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x158, 0x27, 0x8, 0x70bd25, 0xffffffffffff0000, {0x1d}, [@typed={0xd4, 0x2b, @binary="7d58897207a7ea5e31f570c50f351894d63867d25b5602eab5d35a58d868f4529cf57fdccc704820e78b02ef5f7f6a7dc961b86aef3520df4ae6f16ae4e9bf05ac21d7fe0780545f1135aa150d520f9871a09b22ad78ce8a387be7972650834cdff82aeac79c04cab77595b40bcf810a0cb8a94284cce30139adeeef7a41aa8ac1bfeab51ea2f4093e9ea9100bb80263d5dcbc90176364b890c6423ee1a89359f6cc5802edd85c44b4edaf72570db8f3193bd9da1622d0d2411b304608676e74f82151c013e4bac701bd216ec33b"}, @generic="18a4a28195820ff90ab2206ebd54489c306127fb239b1a060fc1ff9174d1c21ab0fe819f2d9436fb88fff491a5bf3cfa8d7e07e60dc710f07ee50dfaea713486afcedd676b73540dfa5e6d71833078c300da945620c23d7d1078c4af40bfc971a9a6308a540f7f6227e8563c5e"]}, 0xfffffffffffffdcb}, 0x1, 0x0, 0x0, 0x200440c0}, 0x20000000) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x9) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x101) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x8001, 0xa, &(0x7f0000000c00)=[{&(0x7f00000004c0)="d33f6b8009981d74f16df6f5bcfa8cb617ad5ca170af50bfd1615ca00f78df185cf500d2db984fdc48dfe1f53cd51458b781fd58f980c9b48d73ca56e7cf72824408a1afa288e0b931397a7457fb1eb445b6cb7a92d350dbdc19dd321ef6a3", 0x5f, 0xffffffffffffff81}, {&(0x7f0000000540)="a15409b905e8ce76ebd55cca91980befdd276ea51f37f1f86c77888be500a8aaf114207e152263202798aea84b51fc47779da3e8a5bed7ae0f4bf7511227837776908e6965b565504910b62c21e3aa13ffbf36340753cbee0fa4b130b3e4b624bcf8b8ea34846a134af08e922e815dd966016c2eee770f21c06c2d93cc689eec2244cd98", 0x84, 0x4}, {&(0x7f0000000600)="708e8e8c0dcac2a53f231519bff918d46c5c77d066b1ca214c7d4dfef3d56e53a1926860d57be025a2c15e7620b4eb178b2c64f1b39a1cca4ef3fd4b60374ea61db8ac7f67cd35d252e99d2733464e27460c8d11149fedf54526ade9ba27559e61791796db7cafb11547e4a01b054048a62bfafd511a3d9483cd673fd6ee684203b69d7bd1f6a6795210395a47dfac96ea6a1ca1307d8f78491b1deec12974530faedc684c88a21cffe71a19ec1a96bc4cba77cd5b09ff20df28b488c0105bfe3b7193bcb245376146ad0b5abfa4eef321c1e5234780efbc504e986b0c5bb551e292d846", 0xe4, 0xffffffffffffff81}, {&(0x7f0000000700)="1e01f963e59fe77477153fdb8351be49513cf1b336fb3bdc960d7305e07cc5173b3c375233cae3388365c64b6bf3e08d49a53ac6528127bb9c5004574f4833b3ac6878832d5e9c0799ed819413eb726f7df101ffe6d066a1c3e10506c1c511eeef9ae3d63c53f3129449580ed751777cca359a2652c3ff1c6b7ac19b138e2d488e66c11f6a12350acde9a5a6d241715633b29dea17da4abd227b99359345465732e36814de4fed581ad6886e8fe54eb2ff60a9efe3eae555bef05acf30eb907006321503b137bc21", 0xc8, 0xffffffff}, {&(0x7f0000000800)="32d16137df8ec8a83822dd52fe1e570911aa2db3f73ddd415499411a4b96d9d1ab794bbdb35af11224a75e626f868a6478d33eddc89381f12fc1119310c825b0efb7afa1ae379c2eec14b8288042296c599c3442c55e7fb353279cdc6a96e215604cf363741774f738439cfa53bebecf9dee566a7936374b789508ee8bd3b246fd9df60ab1aebc766e9b5ab0828afb932fea1e94cb4f6e52c407ae9e1110ff8f03d30a7264c961bed539897b23f11071959fa2f69d222ab0e68cc63fe9118102b7e1075487cbe7b0ebf28c670548", 0xce, 0x5}, {&(0x7f0000000900)="4f088de5d9edca8d32dfa57ea6d80120c15eb6bb8dec29710cb619950026a7b57df5ff8543b336807c1aa5b7c6a5948f1a471338d02fd76475f6fe3d0f7a788d31dddfe3e6cda6aaba3df4457153aee451730ed4e7cdeb5154a6ddb87d4263b5d9548b6ea29df07a7f5d48b4d8cce2edb930df0a934bc0f9ae2ab44047ac036a197b93a62e0df4e0dd09023ac857d8a6d68210c4eab46d4ae7c5558603546db448975ef4e7f493ea93bfcb1a84efd1e943c074e43c8e90afb01b9cd148f601dcaa9923348bae77de0141", 0xca, 0x5}, {&(0x7f0000000a00)="90072b0560370d8f1ad6283bcc3b263e3c4801e4249b84f46e047f5a16cf65f477c4dec701eae316881cc42e6a2f6435b324d2819e6c879f5278b8de174349259ab6aa51c6dff38b5343cd95188aaf3d74b5704a04", 0x55, 0x9c}, {&(0x7f0000000a80)="9a4cf9797c116bff044f490fa962341e87c4ffa14f52e12276d6aaa5e74d31f0ac658f677c9a025e7f023af000952629d9688d343ecc28ab703c7b37a258dd182631479fbfaa495ffc6c216510ce4ee6eecf942476515ecbb0dc17dce6f8e712a9e3e3f8e224cbc80b60f2ff341213e4f60bd0e4b4c3655d2ccfb9e0c09601004e11210f3aaa839b455703701d2344edc2cc9a7cc4b1a4a64d22a177d6cc8c88f898af1447c8104844d6f8202bae2de9056362b30fba7e2cfd137725fdec8887bf9e9b55b1403928c096d7", 0xcb, 0xfffffffffffffffe}, {&(0x7f0000000b80)="df2baf10565c09d96fea3b63c2cc613a16e46f9a401cf91d092a4d0be7c835d8157409096f58747d059c53d3d16923fc1407d57446838d611ef2", 0x3a, 0xa8e3}, {&(0x7f0000000bc0)="f8f8c644385a90ac191526db4cca88003ed4aedddcf3070d907c2f76b498f46174ef280d3419957e3cff2afa29", 0x2d, 0x5}], 0x1000, &(0x7f0000000e00)=ANY=[@ANYBLOB="71756965742c003c9f44edfd967ce83b0bc894f37a7deadc38ae228ea315510eda2407618a3615c0d8c50a986fb51a30f47a846693db5c44f288ab32497d235fbe7914436403eb759aa84c218cc0d660b8d1fc11d0af86ca5ccf45ef6647d0cb2c1713388c62b22ba7edf61d3c25b30122657785c2ac39e5c4d3a4339a48fb3d7b84efdcf574e732b4a6272ebbaa29967e47580b1b557d9fa0934ce5edb98a8a860dabb9cd3ee5af07a326ee94d71f4bfe9adc08658b691ca00e6aa6660498dcc48ea00c9062395c09ba98e10882d023712d0a98e86308aef96b2ee3dcdccd551fbf"]) 2018/04/11 01:48:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000000000000f30db6a7a2e711b99f40fd87e4f0447b00000000000000000000000000000000000000001b000000050000006807000000000000a8050000ffffffffa8050000000000009806000098060000"], 0x1) 2018/04/11 01:48:33 executing program 1: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') socket$nl_crypto(0x10, 0x3, 0x15) getdents64(r0, &(0x7f0000000180)=""/235, 0xeb) getdents(r0, &(0x7f0000000280)=""/407, 0xfffffffffffffd36) 2018/04/11 01:48:33 executing program 3: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000080)=0x6e, 0x800) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/94, 0x5e, &(0x7f0000000100)=""/116}}, 0x68) 2018/04/11 01:48:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x8, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000040)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x3f, 0x4) 2018/04/11 01:48:33 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2d, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="290000001900ff0100000000000000020af5ffffff00ff06800800000d0009000900001961932d46d4", 0x29}], 0x1) 2018/04/11 01:48:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40c00) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1220}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mq_open(&(0x7f0000000080)='/dev/vcs#\x00', 0x40, 0x20, &(0x7f00000000c0)={0x2, 0x7fff, 0x1, 0x4, 0x40, 0xd157, 0x55}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000668ffc), 0x4) 2018/04/11 01:48:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a01002356000000003eba602dff05b82756df62", 0x365) sendmmsg$alg(r1, &(0x7f0000000040), 0x1, 0x40000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000040)={0x6, 0x20, 0x9, 0x101, "3f01ae0d80e817fd18be99b8b220a03b3c7cdfeb228b5114fac1709e6970e015"}) openat$cgroup(r1, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000080)=0x4) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'teql0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000002c0)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/04/11 01:48:33 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={0x3ff, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24}, {0x2, 0x4e23, @rand_addr=0x400}, 0x202, 0x7, 0x9, 0x401, 0x2, &(0x7f0000000280)='ip6gretap0\x00', 0x6c, 0x0, 0x10000}) sendfile(r0, r2, &(0x7f0000000040), 0x40) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000380)={0x2, 0x7, 0x5}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x4000000000000, 0x9, 0x7, 0x9}, {0x3, 0x10001, 0x1, 0x1}, {0x80, 0x8, 0x5, 0x80000001}, {0x9, 0x48, 0xaa, 0x4}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x81}], 0x3c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x100000000}, 0x8) 2018/04/11 01:48:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x67) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @rand_addr=0x3}}) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc39c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0xc0000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000200)={0x2, 0x1, 0x3, 0xffffffffffffff01, 0x3803e7c0, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x0, 0x8}) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) getpid() ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000180)={0x9, 0x1}, 0x2) 2018/04/11 01:48:33 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f0000000040)) 2018/04/11 01:48:33 executing program 1: getrandom(&(0x7f0000000000)=""/159, 0x9f, 0x2) socket$unix(0x1, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000200011) write(r0, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/11 01:48:33 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x18040, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/54) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff0800450000300000000021009078000080ff452000000000000000000000ac14ffbb00"], &(0x7f0000000080)) 2018/04/11 01:48:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x0, [0x115]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xfe0143cf072e1db3) ioctl$TCXONC(r0, 0x540a, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r6 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) write$vnet(r4, &(0x7f00000002c0)={0x1, {&(0x7f0000000200)=""/189, 0xbd, &(0x7f00000003c0)=""/247, 0x3, 0x3}}, 0x68) socket$inet(0x2, 0x3bffffffffffffe, 0x6) setsockopt$inet6_int(r5, 0x29, 0x4014, &(0x7f00000004c0)=0x2, 0x3) write(r3, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000936ffc)=0x3) close(r2) socket$vsock_dgram(0x28, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000f80)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000e00)=ANY=[], 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000540)=""/166) dup3(r1, 0xffffffffffffffff, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000600)={0x6, 0x0, 0x3, 0x2}, 0x6) 2018/04/11 01:48:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2003) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x5, &(0x7f0000000280)=[{&(0x7f00000000c0), 0x0, 0x5}, {&(0x7f0000000100)="ce917c3cd510cbda7e6b758937002c97981af3c5fd0ee83399986f4912a00fd0cdfdc517174294754fcd2c5111f54444c3cdd6dcfe9d31e7870fd6e8dd4f8c58f010c196ce5e5599ff9e281a5569b95f38feaef48648e2789801dc09bf", 0x5d, 0x1}, {&(0x7f0000000180)="17d96f9a2fc26607f1ab7d5ed452fab0c35fb54179450e5148390f1d089e093ea5a674a2a4f9e446c1b26171ce6993c5aa6c5d028cfccd068be99091a3d4c02aba52fd98aaccbb796f1e7f3d8c6c488b11e1f8a384646ae9b98c031a5d642dde3a756cad62660cbb0ceddc1e49", 0x6d, 0x4}, {&(0x7f0000000200)="19dfafcf38818227f8f5b2bf29dc7b80b1442d11085d12f1cee1d9385344f923ab32059d7af42ee7ff", 0x29, 0xff}, {&(0x7f0000000240), 0x0, 0x140000000}], 0x10, &(0x7f0000000300)={[{@map_acorn='map=acorn', 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x39, 0x39, 0x2d, 0x31, 0x39, 0x3d]}, 0x2c}, {@hide='hide', 0x2c}, {@cruft='cruft', 0x2c}]}) 2018/04/11 01:48:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f0000a9efec)={@remote}, &(0x7f0000954ffc)=0x14) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1e4, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000500000008000000000000000008000000070000"]) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) 2018/04/11 01:48:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x100000001, 0x1000000003fffc) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x286) 2018/04/11 01:48:33 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x8, 0x1, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000180)=0x800020007, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, {0x0, 0x6, 0x4, 0xff, 0x6, 0x6}, 0x9, 0x400}, 0xe) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffff00000000, 0x1218c0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x1ff}, 0x1) 2018/04/11 01:48:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000340)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000007c0)=0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001b40)=0x0) r9 = geteuid() r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001b80)=0x0) r12 = geteuid() r13 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000040c0)={0x0}, &(0x7f0000004100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004140)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000004240)=0xe8) stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004380)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000004480)=0xe8) r19 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000047c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004800)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004900)=0xe8) lstat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005800)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)="3c1f775cc9ee69d3e80401a85db12244d22ffd7f7f9615c99d20470bbe19486c41fce09a8b8d8b28b5964a4f69d83569f190438fd9f754da2ba28c2958e000ba9f3ee0dfec6d2eff543115daa17f51f6d911334de7ebb90f8b4ef59e8c6d39d941ba50e51fe40c2212a897e97ae381edebdb41d5fdc7794a5246f27a095785a20bcb770bcb1b791de97c8bcaa285071fad1994dd4c5670fac51b7d8445e8251ce6de6af38d5c66d5dd3a9e1ea9e1c78689e68904c7c2296e664742f8d4a3b03346c42a89fb2abb6f8dcec437af9262990b200f155dc044304f2868", 0xdb}], 0x1, &(0x7f00000002c0), 0x0, 0x10}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000400)="a97e650fa8cf426b3b92befc2fa4f2066848705a208897a366aaed7d74b4fddc9937728fed2a74a8e08f6a13e0031d66dfb2a2b1695d5bfee4d666aa7216b47d9d7be796f66a6b9a35eac566a30fbde8fce53eadf2a5ce15540a1470e77a936c25a7e02f40856dc057adaeda95c01d30d4ca317ad395e3bf1b180d172e69790feca82fe33ae1b6b9c43c532f3583c77588469f54153412e76d4a20ad460c8cd0fed1a370df5bf8f38dfc4f69f637b7ddaba18cad0378c4c879457ff95f28dd76a22e063e51d26970317681ce4da81702b348e05616d388", 0xd7}, {&(0x7f0000000500)="e717fab20609fb9e28bc0abb18a554db4c1cf52ee922d577722a6f8e817bf2ed3775e98f5a28fb066882b751a6055a0c202351467f8eee5d47d0d5e888147aad42807ae9787479b04b454b36b48438e0032f8979c6c1894ede525a9f2e596bdd906c77aad74b1d8cf7b9759b2c2b1dbff346984a2ea688f4b454d646c886328b64a965442b7ff2578780fcb1d38ab76fb857254be1e9475f00e3ffa79d4f5c2a2b95b2dc3d1ece52189c6078521479d5e5b52d5e3a28925759e92bc4d56d4345edf2ea7985ed9f", 0xc7}], 0x2, &(0x7f0000000900)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xe8, 0x4001}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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0x1000}, {&(0x7f0000003f40)="adce4686666d7125a65137c367fc64a4b7e5b885532db7aa78c8e572d3ed7cd159dbd1b0e49507ffbf6ec0cbbd2373f291f1c1e7f446833a9a28e109cb29c9118ecd6b2711021df5c18ec4c7c5eb9ea69b3b9f9de35cb6063247dbb39c2525366338bce3bf001075484ec5e307f0aff3f76983180f0e4ee406843aedf52a06a4a0efa2b7da92b9918c1d22ed44653090a22c87ae0106607672fa640eb0d3a9ed164dafc7877d14f6e0cb9e90b29a66989276c7bc1f7adb4c6a42d121efcaeea643d8c17cfd805ed0", 0xc8}], 0x6, &(0x7f00000044c0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x70, 0x20000010}, {&(0x7f0000004540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004780)=[{&(0x7f00000045c0)="4d6907ccb54545de137a19ce60f8491be18840e77868dce64d85b93cc0063e89ddae7593024d3780634f4aff26e0075064f7c98dcd8bcfa4f65b81cd4f3c3532845d026ca1d33d33c1e613a46d12406ba8a0361b55ef2d282e54f0f93f41f13f8e16097991a92d57a8f52cefd9081258b19e7fdf282708e2e4904608727dd8281ce12c23fa0bd9a834e4685d9830a987f4825d2f1880e71c65fd832c4737d87b4f3637b8038885c8c06149fc18d2ed51e7114145c29a4c9e2fa63fe19d4e6fd6ed7ee405c2a77527dbdc", 0xca}, {&(0x7f00000046c0)="5a36198b060a518a0f4c95ff32e5cffe56f79b1914a3771960498a551a29652a1fcc21ac518853a3a905654556768fb7183dbadcbf7f53af771e9c49bc68506848bee5b4ceafdefe47e96faefbd12c3d3d292b93f8d29631fbbc7f4a7cd2b129b678de3e912b201be5cbfa05c6e9b5b7714b865988285ec5f17242b45c7bafae85fab4fd17f630efe9732c190472cba8ac6dd1ae2c745d598e48", 0x9a}], 0x2, &(0x7f0000004a00)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40}, {&(0x7f0000004a40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004ac0)="a07e0c927b2b3d5db63d2c62bfa729756a783cdbb5aa5e0a74d456a776523d7825dda8454114c16a3afb2eb7afafbdc2d6a26412ae5116e52997bcecf0a7df0cc6ee054ad9a262deeb36934108068c6317", 0x51}, {&(0x7f0000004b40)="e588effcd149ff34ebf778c6911e06f107f5a4497bdc5c5ca88465e3e9bbcbe3cf744e800e35", 0x26}, {&(0x7f0000004b80)="66d5a283b385338f29c2329032419a62204beda233ddedb00c2a10f8d45299c4409630a65bab70383f21f423900aa58e0482b2c0e90d2bce802b4dc402661fc2e6352f5140931e402ba0", 0x4a}, {&(0x7f0000004c00)="b2376c5cd6c16b2ecfa3a3530a3dbb02b9c9972ae57f7a239b4a0dcf2c0e131f2e98e60531f64d74b9a0044fc4e0f3ac347c063c1f26876430f878bb117aad7a219883f3e03d0b33a7a690774cd36d6bcb73c0b6bd0cedffd26a966716e3c7030fa9f4b47fce7e3522096ce51ac21a3cdd4c671f29c28858f1a73efffd4257d90b6786c6d46dd8c4", 0x88}], 0x4, &(0x7f0000004d00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4}, {&(0x7f0000004d40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005000)=[{&(0x7f0000004dc0)}, {&(0x7f0000004e00)="8f56647b36f9c0621f4ff98dbec551653e068ed9871887ff59b26ba2b5995532e5215e4ba4d6b8b4c269d642bc5d4218cfd84cbd4a5da63d6d45fc75fdd23b28517ddcd0e20f5d5406221efb7c515d94163e110193b1441d0ad0a4dd4c11bf5c7e55cb888184cd9d589341b5aba155cd09821cf994e4eab210b07a80e985ffc54178956ca857f6acf7a33902d0354fb2d4bf94f1c32badf6269253a069a2c420677e4b5ca696f6dc8228bf2a1cbef0c7f4c5af888d6256f2f96043e8c2a270c573e4ad6820880d5f324e92c2b8a37e0fa494733940adcaba695b319abd084aa76d0bbb5026e4f2d4", 0xe8}, {&(0x7f0000004f00)}, {&(0x7f0000004f40)="64c316dc9678be0ed5ef4185ae3ef30339c5013b49ea1680b5b83833ba48c3bc3cd3dfa229a317ceb632", 0x2a}, {&(0x7f0000004f80)="11cf0cbc64612963138f1d73021ed573f000917869a39f9f0c88833c37db69fabcc9f53a59538427a1bfd51d0649919235e60c8d9403c3431df5c657ad3f6c06d96c0508b747352d0865bf203608fbabf3ad53576380a1e91fb1e5feca1be7ede945357592995161f81a7bf04c2ea82a494057d62c5abd3f", 0x78}], 0x5, 0x0, 0x0, 0x40c0}, {&(0x7f0000005080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005400)=[{&(0x7f0000005100)="942b55e4933487e3f0c15d07fe9312f2cc9eed578ecec011fb04b0c76851248d3b727484df33cf729dd48704dc00068d3e5680c24b62bcf343ef9740a7b647eaeae0f0c0629335c45c211b85dde9a9d7d212b0128dd1f53a62b003e48a8295a6fe919b3ec66dd02c171f11ed262aa96db701397ee5c5a8b9fa6543dff51a1d51523b9a27fd63a36026a66b6829db89e5a9e1c9c5d782b4bdeb21bda6355159ca00c44a9843feb9e7c4df1700b900928e881878fc02c4f1eb529a8171fc516da28c55d3f9c4ce08ad7334963e4739bd07545e5f5008f1b8b2860a7dfd8ad483cfa956c087f2d3d5b2213a44d7c54e", 0xee}, {&(0x7f0000005200)="167045b654a867830fbcc3077e35d4a2ec1d4ea5df746d8f1a0ef02317489c00f864cf3330a5f4e462468de6888360b04b5fe0a30330238d1b7d20aa5b4d3bd79eecedf46d653395b3156af4ac33f7b384e190829380b26ec802848804d3633d107c3490290557562bdb6d", 0x6b}, {&(0x7f0000005280)="73df865afbd2da2f4bc1bc2f285f8c71ecd887a05fd5840068de95a0fccd790daf3709a00693fc368944b8", 0x2b}, {&(0x7f00000052c0)="d87d20a3e5d8bbad6c34e506ae4ace3262bc8f0dcd5e8a88c7f3299a99915464e0cc7b2592df783eb84ed10800f530aef698b57239c549d1db3538d6a49415f6b150272e7ae5b45b628f5e25f76cc102510a41660e31f855f0d7b9ab9058bf0e8eba34653e7d8c724cfae14557fc53e00f62de0fdf84a1fc7cd24a576caba004821bb4bda2da7b5823565c27a99a", 0x8e}, {&(0x7f0000005380)="ce1159204447f4a6b72796b146dd03132c8bb0a36a4e99909555359c81858535f911f68af56620de43c320c823727ce9b0906bfa19f2e22e45b3918f84824dea861be0e7c1f7686560c7c5b1e8471788e36b0a3e66ab24485260a8ef5dbcc0dfefc8dd967a14fa14e3b4b7d0db7b6a2800aa7a143c756020c9df5ff27d87a7", 0x7f}], 0x5, &(0x7f0000005480)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x40, 0x20000080}, {&(0x7f00000054c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000057c0)=[{&(0x7f0000005540)="9170147d7fbca1351715429c1dc25fdff1c7824fc1fbe18f9ffa59d5a76a4580cd204e835ff301861e122d6b7ae5ca4bb812c11bc75a6e697c7a7cb5c40b8e303e42d60a8ff99b2d1bdc6ae1c962719d689d1af87f973c42be4522767f6d21602f304e52e72465d51dce2fbe154a162899a653f6bf184f63cde88010b660337313a5591887280b4ea3bfca0dbf5fe9f50bd66595976c884b322f40f02fc63f9c060f31d32527fe1f9e903d0d9d647ce7ba5b3898916db9954a8ea46f6bee6beeb10b04eb5591cc7c793ae18a", 0xcc}, {&(0x7f0000005640)="196d1800e709511aea658f90d41cadde71c7c157f0", 0x15}, {&(0x7f0000005680)="5f116145892c7dd35497a59d4bed3d97d41f72f6e7d960e2b285bf3f9b4316caa086da0424a0e4ba5627986cf045987de79a37d513e2bca9ccf9697ff75b7f854b3f99ec2ed3d6f64a501d3c7b8d836866a24c545074e9fa87b328d641", 0x5d}, {&(0x7f0000005700)="4461f3ffbde05a4931e99e6da87dfb25dc98f9915dcad303963b9b36e639784f31553cd158b4f6739dade707148a92deb00c1cd196202039ff7c594720ef962bb06aa9a822db763b441c9fb0ff86f153facd8007a284cf2cecce3f6d97075338e0efd833ec37b25ba5ec681a175e3287304cd199b71e5f4e66bea8c4db60135f2f42b397985eba301f0f58b98742a05a21f2125102af33f280d50a7f8ef743ab29193d5de279416487a8f863aaf09ca334ece493", 0xb4}], 0x4, 0x0, 0x0, 0x4}], 0x9, 0x810) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xc15}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0xff) accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x1f9) 2018/04/11 01:48:33 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x4081, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000580)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="d66770a85741616745146ba8b2d83ab02cad59239eee50dad19f81d79538cd9ed6879e54d68cc35bad4a78cf4ee7bce2be5e533223da6d93c58adfee207efd2043ae93745c41ec3083d04c8301e0f6a4440933d9db7814d282f24b787561b721b6855c33266bf3ba7bb55a00bb61038025143da99ec04e9aa9dad99e0c73303ce207b30a7b3ef83ff0b59f6ed726eaec0fac40e9dbbed86b25cd948ae58eac", 0x9f, 0x2}, {&(0x7f0000000180)="db81283695e884ede9caacdade517cf61ad569eca8a5ce7ac7a1d4744ee5928a9dad3642630eb9b99aa974bb4e7b5e5224f05325b0d60611730cfabed34f74e9992305a93cbef518758a13fe97ee243a12b76a6919950c0f796c7bf8f5681fff3a91125a1eb2d28ec560243f3035eb3b5d47206fc32c41d716f6aff05fea1ed2cbadc2ed2f6fd179fd9aad9b08f216fb397221c46a3ae6ac9e36efb90b4fcbf3d3d4c2e1612002ee14b7bdcf", 0xac, 0xfffffffffffffff8}, {&(0x7f0000000240)="60bb075b6b144da80fb1b49bcab379abb220633ccfea2090e73e6281ea16089474d8e848b90f25745e6036175b51c21d1fc32140ab40035a4f5c0558c3ee6f77639e67e9069637dbd008a617ad7ee35d21b7398e50ced8e4", 0x58, 0x80000000}], 0x24010, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9, 0x6400) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000480)={@rc={0x1f, {0x5d, 0x3, 0x80000001, 0x5, 0xd7, 0xffff}, 0x10000}, {&(0x7f0000000380)=""/148, 0x94}, &(0x7f0000000440), 0x2}, 0xa0) 2018/04/11 01:48:33 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) r1 = socket$nl_generic(0xa, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000001000)='d)', 0x2, 0x0) r2 = semget$private(0x0, 0x7, 0x200) semctl$GETPID(r2, 0x833b8055a0890ee, 0xb, &(0x7f0000000080)=""/82) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000040)={0x13, 0x3f, 0x3f, 0x43}, 0x221) [ 93.873876] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 93.906686] ÿ: renamed from bcsh0 2018/04/11 01:48:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x440000, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/25) 2018/04/11 01:48:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000100)="0acb6e4d0d", 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xd99907974c8af87e}, {r0}, {r0}], 0x3, &(0x7f0000000380), &(0x7f00000003c0)={0xffffffffffffff6b}, 0x8) socketpair(0xa, 0x80005, 0x9, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000300)={0x6, 0x200, 0x3f, 0xffffffff, 0x4, 0x6, 0xfffffffffffffff7, 0x2eb, 0x4800000000000, 0xffffffff}) r2 = accept(r1, 0x0, &(0x7f0000000340)=0x308) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xfc, r3, 0x910, 0x70bd26, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1281}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x40081) [ 94.012076] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 94.064125] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 01:48:34 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x210801) write$cgroup_int(r0, &(0x7f0000000100)={[0x3a, 0x34]}, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000000)="9b923a74aba3aa20e408498dae25e72f07b8eae064d4fd1cbb9af6cc7e23b6c31429bc1b6f5b944f73b6017d2f24e814354a6d909290eda82931d1025429bcd37d843eee168421dd38426d85be1b47bac2341ad8b5d2425144399a078e3161571296a3517d522c7817ec6ac48cf74af92c84e16bc83e78d61e3b67badd2a95c84d165faa2bb7ea9d43e25878e035fdf78e7777d3c78eb8be50c838bc4bc708b8e28c78849040fe0add2698c865787d6093ae5aacdbc91a74", 0xb8) 2018/04/11 01:48:34 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x6ea1) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r0, &(0x7f00004a2ff8), r1, &(0x7f0000479000), 0x3f, 0x0) 2018/04/11 01:48:34 executing program 2: futex(&(0x7f0000000000)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) 2018/04/11 01:48:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x1000000000000000, 0xfffffffffffff6aa, 0x1, 0x6, 0xfffffffffffffff9, 0x2a701f53}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000140)={0x94, 0x0, [0xffff8000]}) modify_ldt$read(0x0, &(0x7f0000000040)=""/26, 0x1a) 2018/04/11 01:48:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, r1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x14040, 0x0) 2018/04/11 01:48:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x3) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x100000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x100000000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/11 01:48:34 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x200000000000000, 0x1}, @raw8={"673b72e5cfc3c8ceeca5deeb"}}], 0x30) vmsplice(r2, &(0x7f0000000140)=[{&(0x7f0000000180)='F', 0xffffffffffffffeb}], 0x0, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) dup2(r0, r3) 2018/04/11 01:48:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f00000002c0)=0x80, 0x80000) r3 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000540)={0x0, @rand_addr, @remote}, &(0x7f0000000580)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000006c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x98, r3, 0x701, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf1}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x301000, 0x0) listen(r5, 0x8000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000500)=""/38, 0xffcf}, &(0x7f0000000080)}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x0, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r6, 0xae80, 0x0) connect$rds(r7, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000400)={0xfffffffffffffffb, 0x0, 0xbda9}) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/11 01:48:35 executing program 5: mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000335000), 0x10009) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) vmsplice(r0, &(0x7f0000000040), 0x1bb, 0x3) 2018/04/11 01:48:35 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001240)={0xffffffff}, 0x13f, 0x5}}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f00000012c0)='/dev/vcsa#\x00', 0x80, 0x400) write$rdma_cm(r0, &(0x7f0000001300)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r2}}, 0x18) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/11 01:48:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x22000000004, 0xfffffffffffffffc) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x400, 0x60101) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7fffffff, 0x4) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0x2, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], {0x77359400}}) 2018/04/11 01:48:35 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x210104, 0x0) r1 = epoll_create(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2000200c}) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000001340)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001380)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6a0, 0x470, 0x228, 0x5d0, 0x360, 0x228, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x6, &(0x7f0000000080), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffffff, 0xff, 0xffffffff], 'bcsf0\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x2, 0x1, 0x2}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x7}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0xff, 0x0, 0xffffffff], [0xff, 0x0, 0xff, 0xff], 'syzkaller1\x00', 'vlan0\x00', {0xff}, {}, 0xbf, 0x9, 0x5, 0x40}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x6}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffff00, 0xff, 0xffffff00, 0xff], [0xff0000ff, 0xff000000, 0x0, 0xff000000], 'ifb0\x00', 'syzkaller1\x00', {0xff}, {}, 0x7f, 0xd01, 0x1, 0x59}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4=@multicast1=0xe0000001, 0xb, 0x3e, 0x3}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0x0, 0xffffffff, 0xffffff00, 0x90c4e0ed087fa0f], [0xff000000, 0xffffff00, 0x0, 0xffffffff], 'bpq0\x00', 'teql0\x00', {}, {0xff}, 0x5e, 0xffff, 0x5, 0x10}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x16, 0x30, 0xffffffffffffe8f5}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0x19, 0xc, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) 2018/04/11 01:48:35 executing program 3: unshare(0x60000000) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) lseek(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f00000000c0)=[0xffffffff80000000, 0x6, 0x2, 0x0, 0x7, 0x8, 0x6, 0x1], 0x8, 0x400, 0x101, 0x2, 0x8000, 0x1, {0x40, 0x7fff, 0x120c759d, 0x2cd, 0x7d, 0xc13c, 0x7, 0x3, 0x4, 0x2, 0x80, 0x5, 0x20, 0xd3, "f18f4f295722e60844e9f7b9d906ecdeaac8fecc71df85f96f399b9e4e0dcf32"}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000002300)={@mcast1}, &(0x7f0000002340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002440)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000002540)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002600)=0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0xcc0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000003c0)={0x1800000000000000, 0x7ff, 0xfff, 0x8, 0x400, 0x0, 0x4, 0x9f19, 0x1ff, 0x81, 0x9, 0xffff}) write(r0, &(0x7f0000000400)="c5287eefea71e725d77f52a7463f4565029851df859e04b45f6954306b3693f71afdb3e61e6e5e1ad3141e65eacea11bf9c3ae3a19a91361e936019273a8a31d16c5ab219f2bb66fda4bc935c839f0b21f21ca4342589c98bbfe4bcb0e9f280e9fbf85d99c17e08a94e2dafe3e14b027bbd18c26aa59d08a447c07b8e0d3a09feb0a", 0x82) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", r2}) r5 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x400000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000240)={0x4, 0x7002}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c000000800000000000", @ANYRES32=r4, @ANYBLOB="0000000000001200140003006970365f7674690001000080000000005779785cbede68f54fa42c903644b54a1abc3d184be85e509c756af979fdd029045239cd4fb0b5e6c1260b6c3c7d9c9319bee7b4813aae46076fcabf1ca59495ff05ba3524bd8ba81d9dbeb6770147b7f105c684ca312e6c099b34fba514d6dafde54bd6075802548aa601a51ea19ebc3f8064c68b6fcc1ac7844e"], 0x34}, 0x1}, 0x0) 2018/04/11 01:48:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x400000) read(r1, &(0x7f0000000780)=""/28, 0x1c) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) kcmp(r2, r3, 0x6, r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r4 = memfd_create(&(0x7f0000000000)='[,\x00', 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) lookup_dcookie(0x1, &(0x7f0000000180)=""/202, 0xca) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x12, r4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 95.286521] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 01:48:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000140)={0x220010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:48:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x2000, 0x5002, 0x2e, 0x70f97706, 0x2}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/11 01:48:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffff000}, {0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0x17}, 0xcaa9}, 0x8, [0x76, 0x2a, 0x2, 0x1, 0x1fe000, 0x1]}, 0x5c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/11 01:48:35 executing program 0: pipe2(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x853, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000d80)={0xa4, 0x0, &(0x7f0000000c40)=[@exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x68, 0x48, &(0x7f0000000ac0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000a00), 0x1, 0x1, 0x3b}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000a80), 0x1, 0x2, 0x16}], &(0x7f0000000b40)=[0x28, 0x38, 0x48, 0x38, 0x68, 0x38, 0x48, 0x20, 0x38]}}}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000bc0)=[@flat={0x77682a85, 0x100, r3}], &(0x7f0000000c00)=[0x0, 0x40, 0x28, 0x30, 0x30, 0x38, 0x70]}}, @request_death={0x400c630e, 0x2, 0x4}], 0x44, 0x0, &(0x7f0000000d00)="92faa361b0e428c71a0726122a16e18d0ad3d80d40a79cdcbfd8d021785f588a6866c1692924a5206701d757644e8f5216cf5c38001c6e0ac0401bcbd115a13e15d23674"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x200000) connect$unix(r4, &(0x7f00000bc000)=@abs, 0x8) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000004c0)=0x0) r8 = getuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000dc0)={0x0, 0x10001}, &(0x7f0000000e00)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000e40)={r11, 0x98, "97b066d66deeaab2bf2cb1c705f8408ae19e4a723220062345b64091f0301e572863caa5bfb557995fa5a91a447b6f7208ae3e8e2ead418987dac0d6f06c1b22982ceb068948b0ffd97d6ce4bf83f38f9f1b079328b052c63d00b6af90d00bf19a071e09c41093dc396675312ae843e1a27e9733fcc187cd6ae368938579944cfc13c91f58cf3ea14161d4cf3fe9074736ca3f93f2fa7c0d"}, &(0x7f0000000f00)=0xa0) sendmmsg$unix(r5, &(0x7f0000000940)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000100)="9895cbe9daa16a630b30bb635e770a7e83883e60b5bd8bbd311278177927cbefd280a65ed7090b7f45d733dc81e760ce41da1f274abc35ecfc6da4f51ea7c6259257a0381592cec72e28394594c6874d51ed", 0x52}, {&(0x7f0000000180)="f293dfbf4dd75219", 0x8}, {&(0x7f00000001c0)="fb8921b824940c3cb98e268baf2e6310b2f5675ea730418204db151db35668dcece656ccf7cda9d5f2eeb892bc69be4b440ce8", 0x33}, {&(0x7f0000000200)="d60d602d0e66f7c530ce1514b8054c7c9a2240a4b90420e93b5edf2610484869ed319b85da0ef75884d182eaefa019f09f7a87062d38e2141d7bfb", 0x3b}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="c8104707d1009b4eb29a801966144fa3077686d2cce49f51f8a40c4d090671e5d9f3e99bbdca58eac8e75ac90b088f0e4171efb2c8e687ae21644aea40adbcfbc9f65a39d0fd8c64523064bc5b6cda242d4af76a663645b7994b0bbf23707534c778d8a22cb02079b838acbe1bffe0d57236235e780da3da9671b1575f023b57fe4fce6e6ec57cbd50f441b7b80fe25b867b0e4423a75c64e345844f5841f46eae3ae9990211cf665767f5adcf159f66357171571422cc8bf395836df1eabe350251cb4fa38a5e4948404ca22b5fb095f1ebf82ab26ae6ac2fc27ac282806bff9127de8ffc495737b5dc05", 0xeb}], 0x6, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r7, r8, r10}, @rights={0x20, 0x1, 0x1, [r5, r4, r5, r4]}, @rights={0x30, 0x1, 0x1, [r4, r4, r5, r6, r6, r4, r5]}], 0x70, 0x50}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000880)=[{&(0x7f00000006c0)="9ede406635e00afda3cc0743046ae7b61f89ba59a0fa820c89305ba36e122fa6ea690f4ad84a8592918a1378dad6676320b4a859bed87d1b62c477cecee380006553ad821f248542cc50435a46ec1e2bfcc808b53399fe03a28d6029bf65c8fdcefd3ed3521286d6beefa68224134d470148a1c67a7dadc51444c391cf7e6b9f84afe35e1510", 0x86}, {&(0x7f0000000780)="94e5844fc125b182102d3920eca92daca53d18431412a031cb490f22dd2b53f73e1f7935d04692930f6926c5e5adea2000c2b65d3fe6b02260edc93aa1d6e48c1ae995a1434b077d9360611787a626b6870c4d8bdf5bec9f2e423be3ea936218932fcc238e911a", 0x67}, {&(0x7f0000000800)="5c993293b2e369dfc6a718e2fa6836868ce2878600cfd4fcd9f4497e25fea69a3e70e58f56241c94fb235cc38e873ffac0d87fab505003d15a9b41f861fdf8b73270e14b7499382d12a3798d2a796fdaa786743d5e2a76bf6f1280d53fc85af44fef6b4c770f4d2a27194f62d6fa5f9cec7bd19cba481f68ed78a1d77b6092f3", 0x61}], 0x3, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r7, r9, r10}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @rights={0x18, 0x1, 0x1, [r6, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r10}], 0x78}], 0x2, 0x0) poll(&(0x7f0000000000)=[{r5, 0xc1a6}], 0x1, 0x0) close(r4) 2018/04/11 01:48:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x7, 0x0, 0x8, 0x740}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000580)={r3, 0x8001}, &(0x7f00000005c0)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) io_setup(0xf89, &(0x7f00000000c0)=0x0) r5 = dup(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000740)={'team0\x00', r6}) r7 = dup3(r0, r1, 0x80000) r8 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x100000000, 0x4000) io_submit(r4, 0x3, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0xdf, r1, &(0x7f00000001c0)="106b560a8b23c1d645478045432fcedf03572f5d1efcc6d20a6beb504d80dd795adfed5f2d5a7faea0daf1f7bd61828890c63d89a761b9cacbcd7507d5abd234b119132118b216d87a9da2f16962bdb220b546dacc1e44a764f94a5a73c31ee4038770398ad39b623dd2423f4c57b6a56c60430444ae0051e9b5c517661feef2a418f2f764f2be5b2a318c7e44829f980d3bd12a54b5d9", 0x97, 0x3, 0x0, 0x0, r5}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000280)="227d862dc68bc6e9c7019f5576672f95dfd7930d30087faf4f0b8d7d17a54a2d999fac35096d0386b3a900991098d7cdccb91cff0092a8f5b2421bf610af57b8f13af25e8f43f3fed198c5a56c13f6cca3fc26ec5273c8f7ec8017028ee65b2b67edf2c564a264e6076e54260841f9fa885e15e58d64ece1090491581f061249eebb781383cc3bddda7d1831cb1f98ba3c6ecef3ded7ce4e6764d2b82736ad0e829ae675abf2b5db2f54d177dd858cbd03b7341e95a2059910e89708f1d9e7f77f395f25b8192f18031b54332f7029e6442a43552e868b184e6c1cbceac0c10d08d92b47c98b219c436bdb0d309bac", 0xef, 0x4, 0x0, 0x1, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0xe63, r0, &(0x7f0000000380)="91fab302ec29c6c354b7387ead1e9d2207b15c5f05c8ca70b672959de97391e8f482094b4c2cbb4416eaf2af12586f05b31bd89d0496d60a45ba7818564a153d0acb", 0x42, 0x4, 0x0, 0x1, r8}]) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/11 01:48:35 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="e40000ed559b2ac78d86fc550000000000", @ANYRES16=r2, @ANYBLOB="080c26bd7000fedbdf250e0000002800010008000b00736970001400030000000000000000000000000000000000080009003200000034000300080003000100000008000400ff07000008000400000000000800080002000000080007004e220000080007004e24000008000400020000001c000200080004001e0b000008000800a54c0000080004000500000040000100080002005c000000080004004e230000080004004e24000008000b007369700008000500040000000c0007000400000004000000080008000800000008000500010100000800060000000000"], 0xe4}, 0x1, 0x0, 0x0, 0x40000}, 0x24040800) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000180)=r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'nr0\x00', 0x401}) socketpair(0xd, 0x5, 0xfffffffffffff801, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x7}) 2018/04/11 01:48:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008040010000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/70, 0x46}, 0x0) chdir(&(0x7f0000000100)='./file0\x00') 2018/04/11 01:48:35 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4040}, 0xffffffffffffffe6, &(0x7f00000000c0)={&(0x7f00000006c0)={0x128, r1, 0x0, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x0, 0x2, [@IPVS_DEST_ATTR_PORT={0x0, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x0, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x0, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x0, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x0, 0x3, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x0, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x31}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x0, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x0, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x0, 0x8, 0x75ab}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2a31}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x20}]}, 0x128}, 0x1}, 0x20044001) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f0000c91000)=""/24, 0xffffffffffffff86, &(0x7f0000a5df9b)=""/101, 0x0, 0x2}}, 0xfffffea9) [ 96.071445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 96.083117] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 96.090726] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 96.103008] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/11 01:48:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000380)=0xc) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000740)="0f93eac74424007b000000c744240200080000ff1c240f225164420f2018b805000000b964f9e85a0f01c10f01f865450f01cbb9d7090000b800000000ba000000000f30b9800000c00f3235010000000f300f01c8", 0x55}], 0x1, 0x0, &(0x7f0000000680), 0x0) 2018/04/11 01:48:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1ff, 0x0, 0x8, 0x4b2f, 0x0, 0x3, 0x0, 0x40, 0x2df, 0x38, 0x101, 0x40000000000000, 0x3, 0x20, 0x2, 0x2, 0x7, 0x6}, [{0x1, 0x8, 0x8, 0x5, 0x8000, 0x6, 0x8000, 0x7}], "47cf1eb71f219f09d2a237aca8aece2f835d3b9ffa65a670048e21268208dda5c0494de5fb2011f4d99b389a7985408981851407b857195bafcfdee1cbddbadfb5ca283829c825d3f3e178ce", [[], [], [], []]}, 0x4a4) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f00004eafe8)=[{0x18, 0x29, 0x37, "f5"}], 0x18}}], 0x1, 0x0) 2018/04/11 01:48:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x8, 0x97fe, 0x1, 0x7, 0x380}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x1ff}, 0xc) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x100000000, @empty, 0x6}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1011c000000000, 0x8000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000200)) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {}]}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000999000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/04/11 01:48:36 executing program 0: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x100) r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x400000000003, 0xfffffffffffffd90) syz_emit_ethernet(0x3a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaa0000000000000081000000080045000028000000000000907800000000e06e1c9b7c805df6", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000400001f2eecdc95dfbcb650f7f07f04c8f3652c9ba1025a54e12de05522e5acad0b5700e5e7f156fc65a8cda36ef2ea2ff1f15e6305ab5acba14ecb5fc82ab8de6ed8f7c37ee2b88096f0e4f56e19ed3ec894f178815e58ac15b52838b2fd657f5752b63b27740c801a0081aad21f63ce67a2082a086fb01d7c06ebc6a841b239ac67c8c0b1e7a38279db8824e4185c71719cbc4c0c4897b28780160000"], &(0x7f0000000200)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/04/11 01:48:36 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000480)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r2, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r4 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r4, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r4, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000280)=0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) dup3(0xffffffffffffffff, r1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x210080, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) 2018/04/11 01:48:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001600)={@dev={0xfe, 0x80}}, 0x14) r1 = accept4(r0, &(0x7f0000001440)=@nfc, &(0x7f00000014c0)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001540)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000015c0)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001580)={&(0x7f0000001640)={0x94, r2, 0x232, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2d}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x8880) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) [ 96.242112] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 96.249597] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/11 01:48:36 executing program 4: r0 = inotify_init() r1 = epoll_create(0x2b77) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) 2018/04/11 01:48:36 executing program 6: r0 = add_key$keyring(&(0x7f0000002280)='keyring\x00', &(0x7f00000022c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="e79043fbc3e79abd9b8dfca2ad0d594fda6a87f76b3b3bab0c60a33fcf713ef0a42ee94607bcf9ed774999a7d68b67f0bfd9f794e4a486d279f3470a00b2f34f68ced63549fbb03011c7df89f40a84a5d361ba883764feb91f86211a50a57b17506df4ed6478eb487056a5c2a1e1295ee6007aaa30b270d45918e3dabc4d2cbce452e6cf075f3a4526a23e", 0x8b, r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000280)) 2018/04/11 01:48:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000004d564b0000000000000400001000007736eec464d357ec9304000000395a2e772251c24e9c5fb1280a8da4b438f847dc865cd25184e5264dc0cf4b4f147afb507e5e38f5dd423abc0c36673d2cad74"]) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000240)={0xffffffffffffffff, 0x99f, 0x660613e, 0x400}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0xfb0b, 0xbff, &(0x7f0000000080)="f8d26f832e7e673f3ab23bd157aeffde69c50c5058e22ea4bd33c9b873f9455954929f0192ddce77719b549c96", &(0x7f00000000c0)="157d38e3f932d844b058cbfceba2933b2aa11a44a13ffab8307063d1ba38bc1430707cf0750115b69c91a2758f5146803b8c361d8b44947a8db5d2c9f8bcb28898e8d05106054fb0ff08413ef1f0c11552b85d97fe4968973ef5217ca3cebb3e49c39655629dd49570634900725e81fa25af31101c8a1fbe5cb96220bb09e37d716c9b8da90dd7f85cc93748cc88cd6038a973c9da283521039dd623abe0b3481d9f9d380ac8b66f7900cae641b6febb947edf458f15ba80738f7b5e84ebd6427507c98269e06c2b49c1bf194c406c5bee37c58dd9900f52f97b3ef4a80238", 0x2d, 0xdf}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/81) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000200)='vcan0\x00', 0x10) 2018/04/11 01:48:36 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000000000)="c5350000bb83c90400e7c474d8cdb368a8db7644af55e8dede041f381988fb457b27a50aaad0b0cd94f0a3470950cd690b0202f4a3e2f888e688cb5d28072ab807449fcdb228c72b97adf0e62c9167c29fadef3114100f5a68c1452267ef0800000000000000ad5b523d7d6fbbe2baff7925b7721edf97000000", 0x2b7) 2018/04/11 01:48:36 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3, 0x1ff, 0x5b8, 0x6, 0xffffffff, 0x0, 0x3, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x5, 0x7f, 0xffffffff, 0x200}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x800}, 0x8) 2018/04/11 01:48:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x400000000000000) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2f000000dc00007fc8c97b9eaf41b9a42ef4531065fa109bf8bf9e9c47edf08552f075e7a84a90d44f858f9100"], &(0x7f0000000080), 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback}, &(0x7f0000000240)=0xc) mincore(&(0x7f0000ff3000/0xb000)=nil, 0xb000, &(0x7f00000000c0)=""/54) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000300)) 2018/04/11 01:48:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000001c0)=""/97) io_setup(0x1, &(0x7f0000000240)=0x0) io_getevents(r1, 0x100000000, 0xa, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000003c0)) r2 = dup2(r0, r0) ioctl$sock_ifreq(r2, 0x8990, &(0x7f0000000100)={'eql\x00', @ifru_names='erspan0\x00'}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0x80000019, 0x6, 0x6, 0x2, 0x4}, {0x40000000, 0x3, 0x4, 0x80, 0xb13a}]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000140)={{0x8, 0x570c, 0x81, 0x140000000, 0x20, 0x61}, 0x4a, 0x2, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000400)=0x8, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f000056b000)}) openat$cgroup_int(r3, &(0x7f0000000180)='rdma.max\x00', 0x2, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x7) 2018/04/11 01:48:36 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0xe45, 0x36, 0x0, 0x3}, 0x14) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='net/sockstat\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x285, 0x7f, r3) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x2, 0x400, 0x0, 0x0, 0x1b8, 0x105000, 0x0, [], 0x9}) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x70) 2018/04/11 01:48:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) tee(r0, r0, 0x7, 0xc) memfd_create(&(0x7f0000000080)='trustedposix_acl_access\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x7}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r6, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000077ffc)) recvfrom(r6, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000000007f034d564b0000000082111e09000000001f347aba5283704b8444b885000000fa1b1ffb845ff97e1ec9e124030b03000000941eccf46aad97f9545489eb210093f901f33f4f79acdd1648bf95d474b49aa6792b13cd2f8a2506af51bcefcbb4da3b839f6a0eff3d850770abf0030f3d4393a7b0f7e78d2b9bb51c4977c70db64a45d65e814a194b272f6a0135664b0e072fa3344107b7b1db10a9e981105b583f0bc7ae0b6b8d862c3915ed137f40eefac2a33528bc9773292bf8733d4c9325569dba3b4f002d60555aa45794566fbfb411d4a565783c50d5c3ae5f"]) r8 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0x7530}}) epoll_create1(0x0) dup3(r3, r4, 0x0) 2018/04/11 01:48:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfe00}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xffffffffffff7fff, 0x4, 0x4, 0x3, 0xac92, 0x4, 0x6, 0x7, r1}, 0x20) 2018/04/11 01:48:36 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out}, 0x30) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/11 01:48:36 executing program 2: r0 = socket$inet(0x10, 0x2, 0x8) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0017000310001d85687f0000000400ff7e280000000d0a27ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/11 01:48:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@nat={'nat\x00', 0x19, 0x4, 0x718, [0x20000080, 0x0, 0x0, 0x200004e8, 0x20000738], 0x0, &(0x7f0000001200), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x8035, 'ipddp0\x00', 'eql\x00', 'bond0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x2f0, 0x2f0, 0x328, [@bpf0={'bpf\x00', 0x210, {{0xf, [{0x3, 0x9, 0x3, 0x10001}, {0x80000001, 0x58b, 0x40, 0x8}, {0x1, 0x8, 0x3ff, 0x69}, {0x81, 0x3, 0x8, 0x100000000}, {0x9, 0x101, 0x7, 0x6}, {0x5, 0x5, 0x1e, 0x3ff}, {0x1, 0x3, 0x3, 0x6}, {0x3, 0x8, 0x7fff, 0x1}, {0x8, 0x0, 0x2, 0xffff}, {0x9, 0x4, 0xffff, 0x1}, {0x6, 0x6, 0xc30, 0x81}, {0x1, 0x0, 0x198d, 0x335}, {0xfffffffffffffff9, 0xbca, 0x6, 0x10000}, {0x7, 0x17, 0x14f, 0x7fffffff}, {0x678, 0x10000, 0x9, 0x9}, {0x5, 0x81, 0x6, 0x8}, {0x4, 0x3f, 0x8, 0x1ff}, {0x0, 0x3, 0xfff, 0x400}, {0x3, 0x400, 0x6, 0x6}, {0x7, 0x2, 0x4, 0x800}, {0x6, 0xfe, 0x400}, {0x2, 0x1, 0x3, 0x1}, {0x0, 0xfff, 0x3, 0x673}, {0x1540000000000, 0x775, 0x5, 0x8}, {0xfffffffffffeffff, 0x6, 0x1ff, 0x3f}, {0x7, 0xec, 0x9, 0x401}, {0xfffffffffffffff9, 0x2, 0x1, 0x2}, {0x83, 0x100000001, 0xffffffff, 0x8}, {0x81, 0x0, 0x20, 0xfff}, {0x7, 0x1, 0x4, 0x5}, {0x0, 0x81, 0x3, 0x8}, {0x12, 0x3, 0xfff, 0x4}, {0xfe1e, 0x5, 0xd7f, 0x8}, {0xc00000000000000, 0x2, 0x3, 0x7}, {0xffff, 0xf7ff, 0x2}, {0x80, 0x100000001, 0x345}, {0xfc7, 0xf8, 0x8000}, {0x5, 0x3, 0x7fff, 0x3c}, {0x9, 0x4, 0x2}, {0x100000001, 0xa0, 0x39f8, 0x7fff}, {0x2, 0x5, 0x1, 0x4}, {0x0, 0xed0, 0x80000000, 0x8000000000000000}, {0x40, 0x1, 0x0, 0x4}, {0x0, 0x0, 0x7f, 0x1}, {0x100000000, 0x1f, 0x6}, {0x3f, 0x9, 0xffff, 0xff}, {0x0, 0x1821, 0xb214, 0x4}, {0xb53, 0x80, 0xf53, 0xf19}, {0x8, 0x6, 0x3f, 0xf5}, {0x8, 0x3b, 0x7f, 0x40}, {0x2, 0x5, 0x2, 0x7}, {0x10001, 0x3, 0xfffffffffffff000, 0x4}, {0x3c, 0x4, 0x80000000, 0x1}, {0x3d, 0x8, 0x9c7, 0x800}, {0x5, 0x4, 0x5, 0x3a4}, {0x3, 0x401, 0x7, 0x15b9}, {0x2, 0x10000, 0x0, 0x3}, {0xe7d, 0x4ce9, 0x7, 0x9}, {0xfff, 0x1, 0x1, 0xffffffffffffff20}, {0xffff, 0x89, 0x20, 0x7fffffff}, {0x10000, 0x100000001, 0xffffffffffff8001, 0x73}, {0x7, 0x8, 0x3f, 0x10}, {0x10000000000000, 0x824, 0x9, 0x8000}, {0x1, 0x7, 0x1, 0x7}], 0x1000}}}, @limit={'limit\x00', 0x20}]}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x11, 0x0, 0x0, 'vlan0\x00', 'eql\x00', 'bcsf0\x00', "736974300000000000001300", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], 0x70, 0xd8, 0x110}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'ip6_vti0\x00', 'bond0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x108, 0x108, 0x140, [@physdev={'physdev\x00', 0x70, {{'teql0\x00', {}, 'ip6gre0\x00'}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x10, 0x0, 'bcsh0\x00', 'vlan0\x00', 'ifb0\x00', 'nr0\x00', @random="4e2947e4bf98", [], @random="4d807555966a", [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x790) 2018/04/11 01:48:36 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0xffffffffffffdffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80400) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) r1 = socket(0x11, 0xa, 0x9) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x3, 0x2, 0x1, "55e8480effeca8511fa9ee02adb4c11f72dc9a2334c45b253e3bdbead5f8dca07da681a65b45748083b94da3a8fd89b3d865d1b65001099b505380a9882b07", 0x5}, 0x60) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='net/psched\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 97.024434] xt_bpf: check failed: parse error 2018/04/11 01:48:36 executing program 0: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000002c0)) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0x10000007b) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x4, 0x9, r3, 0x6, r4, 0x1, 0x7, 0x7}) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) get_thread_area(&(0x7f0000000280)={0x101, 0xffffffff, 0x5000, 0x7, 0x0, 0x3, 0x40, 0x2008, 0xffffffff, 0x80000000}) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x2eb, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/04/11 01:48:36 executing program 6: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x80, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfef4) 2018/04/11 01:48:36 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x3fe, 0x2, 0xfffffffffffffe00, 0x8, [], [], [], 0x100000001, 0x9, 0x5, 0x2, "6874c8b45afe787dcd2a016d209f216c"}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x81) ioctl$TUNSETLINK(r1, 0x400454cd, 0x307) r2 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x0, 0x1) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0x9) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) fcntl$setlease(r2, 0x400, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00000001c0)=0x10001, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000)) eventfd(0x5) 2018/04/11 01:48:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x20, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2) r3 = gettid() fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000180)="294dab3af33b04ab37bb19602ec59c15ad980a1329cdfc2b6f66599b30382c6025e9ac5a5179a5a4bfb0636f434a2a4f4c2e35dce71e4e7e9b6d3b484e4dd53b940de7700fb633e09d6d5f3839f34fd119fd09ac5fdc76770ed15f1551986d4a6cd193bd9f4ad3a4c29ddf80481b41d5b37758e77302944e0fe82334fcc31710ef558b48201a8cc06b10dacb8e5498a4c13f1bd47b82b6a499e265985ec6ccd4d286c2ac04dca9cf3ed8e9a3d62199705ebe7733b734df8bb5541ecd208fed8e8f09e16652711331b094a4f17d925ffb2bf057adc345d25ad170af2bf89b4ec83bf3731cbc277528", 0xe8}, {&(0x7f0000000280)="948c1be2fb9f9070cea6b46b6868fc777984d990406b6de7e38060b7e21b421fcac9e8f79bf6fb600ce3abf02375fde120168d48602c7b4214d494e5b4fdef05eac93fec5d920edf5506a37bc0d7b8840ee8470ce96de95ac0d770289b57745dc517886b3651a37e3cfdb850652fe3879ea54b462b66572a9bf981510311ba2de5e91873308e21afc9da8001795700215d45babb96c2e9f0114ca2223f68911bac577a45fbef38eae83b52dea222f209bbd20217837147de4e2961144f4857c283c2611d197940bd3c3c82a42fe4fc6a89edcb46ff", 0xd5}, {&(0x7f0000000380)="bf86230bf416", 0x6}, {&(0x7f00000003c0)="fbbdc3248cd19d29ef1669ecb700ea79fe4b4dd634ccc4d9390fadc9651cd9f765ae502f4b7acab82bc09bf661f55a587ee58159257b29cb3bfa7149a7f6b5bac5083a928b650ec1452621eeefc67934dba0bc836adc7ce9ec5678a115cccfe531edd33c77aa5faa6204f7ff3473bf63f54e6f1144ebf63294d7fd19f44a4b0893dbe0d546ce94cebc69681b75179ed76a37203332535f9f4fb92f39bcfb9deb", 0xa0}, {&(0x7f0000000480)="cd6ae85cd8ff623dc5c77e7c727713c8152145d35578cd0a1a5326a539076390a190e50be3f11fcdf86af1a0dbd5cc63faa44f808ffc205bf8f286bf408f5141f4c552e89c6f518aad05d78c5d19b7d7d55bce67854bd37bdc865648f281dcead2080c1bb32f5ea7fa269f422669c42fb9863b9dc0f3b438378378776bfa54c9daa16ed88d03f40e8a2f800ab6bb5cfe0d16fb204d517bd7c577a03033324122bca3f396dae8436fb1a52933ab09d99329c97f1af417a3ac79930120770ed9cc1e4fe365076d409a19bd746f9e40945ce56e8b3fe5531d7fc01f745c9c95f88269520ce47b67013b", 0xe8}, {&(0x7f0000000580)="825c46c38118b57116b13b7bb13dca20fd9059bda1331f17ce294ebfac3265205d32f97f0c137516cb14d71b1337d2aa7b7b6c7762dc08027ed7e135cdd4ae9514fd5dbe164cd7ad7952f43db2f63e21064815389ae4eb65daa1240e391e134857b6a2c72df78d3a", 0x68}], 0x6, &(0x7f00000007c0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x800}, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) 2018/04/11 01:48:36 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000000)='eth1selinux\\{keyring\x00', 0x0) ioctl(r0, 0x10000, &(0x7f0000000040)="a2333944537bc937d74fe6") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}}}, [0xff, 0x8, 0x8, 0x8, 0x3f, 0x2, 0x3ff, 0x8, 0xffff, 0x9, 0x9, 0xffffffffffffffff, 0x7, 0x7a3, 0xf2d3]}, &(0x7f00000001c0)=0x100) 2018/04/11 01:48:37 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x321002, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x20, 0x5, 0x6}) r1 = socket(0x10, 0x3, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb7, 0x521000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x3, 0x6, 0x3b, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={r3, r4}) sendmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)}}, {{&(0x7f0000001640)=@nl=@kern={0x10, 0x0, 0x0, 0x200}, 0x80, &(0x7f0000001b00)}}], 0x2, 0x0) sendmsg$key(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x2, 0x5, 0xcf, 0x2, 0xf, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e21}, @sadb_x_policy={0x8, 0x12, 0x0, 0x6, 0x0, 0x6e6bc0, 0x20, {0x6, 0x7f, 0x4, 0xe000000000000000, 0x0, 0x7, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001}}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}]}, 0x78}, 0x1}, 0x80) syncfs(r1) [ 97.173544] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/11 01:48:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400000000000003, 0x0, 0x5, 0xa08}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180)=0x5, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/11 01:48:37 executing program 1: add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000) futex(&(0x7f000000cffc), 0x5, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f000044b000), 0x0) [ 97.227252] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/11 01:48:37 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/57, &(0x7f0000000100)=0x39) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x10) 2018/04/11 01:48:37 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x17, r2, 0x0, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) r3 = msgget$private(0x0, 0x20c) r4 = semget(0x1, 0x0, 0x0) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f0000000100)=0x100000000) msgrcv(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000179400000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000eab9a31d3c3be11a00000000000000000000000000"], 0xe1, 0x3, 0x1000) r5 = dup(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r5, &(0x7f0000000180)="a54ac47eb412e10d17573ecb9cf0cff4fcb37bfe9d909d2fcecd6c60842cea0601a7a464d01c31e7f99947a0308c13538dff8349eefba649c1eed87f608ec3231bc1014513f06fdc183f3a7973509b6cbe7e7742d9af546ca0b2eeb51c94d55eb9b16aa1b24c5db5805e8794df7964f26c06ff224f", &(0x7f0000000200)=""/210}, 0x18) [ 97.425521] IPVS: length: 57 != 24 [ 97.450956] IPVS: length: 57 != 24 [ 97.479560] binder_alloc: binder_alloc_mmap_handler: 7970 20000000-20002000 already mapped failed -16 2018/04/11 01:48:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001, 0x100, 0x0, 0x0}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) 2018/04/11 01:48:37 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x32, &(0x7f0000000040)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/11 01:48:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c0000150000000800010000000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) times(&(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x9, 0x2, 0x3, 0xbdaf, 0x9, 0x9, 0x111}, 0x1c) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x101) 2018/04/11 01:48:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400000) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0xc02) fcntl$notify(r0, 0x402, 0x8) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/04/11 01:48:37 executing program 3: r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x2) ioctl$void(r0, 0xc0045c78) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000fff)) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x1, 0x40, 0x7, 0x0, 0x5, 0x80, 0x8, 0x2, 0xe2, 0x800, 0x6, 0x9, 0x3, 0xa6e, 0x101, 0x4, 0x9, 0x7, 0x0, 0xffffffffffffff17, 0x8, 0x6, 0x5, 0x2, 0x2a, 0x40, 0x0, 0x4bf2, 0x7, 0x2, 0x10001, 0x8, 0x1, 0x1, 0x7, 0x0, 0x5e30, 0x0, @perf_config_ext={0xfff, 0x7}, 0x0, 0x2, 0x9, 0x2, 0xe2, 0x1, 0x8}, r1, 0xd, r0, 0x1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x7, 0x100000001, 0x2}) 2018/04/11 01:48:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) readv(r1, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/22, 0x16}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) 2018/04/11 01:48:38 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x282100, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000180)) 2018/04/11 01:48:38 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001200)=""/244, &(0x7f0000000080)=0xf4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x3, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) 2018/04/11 01:48:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x81, 0x4) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x1, 0x100, &(0x7f0000000400)}) truncate(&(0x7f0000000080)='./file0\x00', 0x3f) 2018/04/11 01:48:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff4000/0x2000)=nil}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa00, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="0f21316766c74424007e0000006766c7442402c55200006766c744240600000000670f011c240f20c06635000000400f22c066b9800000c00f326635010000000f300f38cbe80fc71d36260f45060500baf80c66b81e39298266efbafc0cec0f009404c7baf80c66b8dd5d498866efbafc0cb0f0ee", 0x75}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000100)={0x4, 0x6, 0x2, 0xff, 0x1, 0x1}) 2018/04/11 01:48:38 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{0x9, 0x1, 0x100, 0x10001, 0x2d, 0x6}, 0x7, 0x3, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="032314c169f7d3458b3d6dde312644f1000000602a1283bd30d2a81b706969770f9390384a24185790c7e5bdc83f000000828c6c50fa2ea152620f33ebeac633c97aec3e290a05e484ac775d309baa1e3aef6195a5f116b235dc8d63b8b0b2fa4aaafe45ecd99cab575c854a8fa57d7bf0d8518f6ba343c147fb6360b8ab6af813ba4f87d8d05828334cb23aa5a161beea2aa20000000000000000000714022ed30000000000000000000000"]}) 2018/04/11 01:48:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1a, 0xa, 0xc9b0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000340)=ANY=[@ANYBLOB="fc0000001a0001000000000000000000ac1414aa000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe800000000000000000000000000000000000002b000000852a5bca3b162d1b662cda5f859d007c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000a001319ad66000000000000000000000c00080008000800"], 0xfc}, 0x1}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x0, 0x7, 0x9, 0x0, 0x7ff, 0x40, 0x2, 0x6, 0x8001, 0x6, 0x3, 0xfffffffffffff6d5, 0x8000, 0x1000000000, 0x9, 0x8, 0x2, 0x9, 0x2, 0xd7b6, 0x7fff, 0x0, 0x200000000, 0x21a8, 0x8, 0x81, 0xeec, 0x200, 0x100000000, 0x3be, 0xff, 0x5, 0xa1, 0x7ff, 0x0, 0x0, 0x22, 0x1, @perf_config_ext={0x4, 0x400}, 0x4080, 0x7, 0x1, 0x0, 0x81, 0x5d, 0x2}, r3, 0x0, r1, 0xa) 2018/04/11 01:48:38 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, 0x8) ioctl(r2, 0x4000000000001276, &(0x7f0000000040)) r4 = msgget(0x3, 0x11) r5 = add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="58c042008d17530e2b3668f1c47a25f60ff15c84e09f3cc672ec7adeb43f5ea5a86752e29f4dd1f788ef34f2c8b98c8d72fc272124e11cc155caf382d4dd90f4bf5b60bf5e99574c865045382c17d145167ed835097bd6c6941b00d671326eb533351d521fb677c3a17c4926d539476370973aa2f64a98c9699e34b3b921cd2e9cc165f85b757fce90", 0x89, 0xfffffffffffffff8) keyctl$invalidate(0x15, r5) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) r7 = semget$private(0x0, 0x40004, 0xa3) semop(r7, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x4, 0x7f, 0x1800}, {0x4, 0x8000, 0x800}, {0x4, 0x2, 0x1000}], 0x4) readv(r6, &(0x7f000006eff0), 0x0) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r8, &(0x7f0000518ff8), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xffffffffffffffa4, 0x800000) userfaultfd(0x800) msgsnd(r4, &(0x7f0000000740)={0x2, "91713ce3b49161f1fde82be93759e588a8396a124c42b28f56284ce14d10f2ccfe087580188f3c00411996436d84bee66ae5c6a2ec7f0fd0e0ff8e1c726d974a3f92a54ce5d482612e58ed2f600d5ef076e65d882422aa4a92bff7c89eb97c6143b1f5fdac88e4a3bf2f8a76e763d9a1394e7890d7a82f80c0bbc95303204ffc58d57698fbbbdc031eed7391479c8bf2fe3c68751cc199676aefcfce82b188"}, 0xa7, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x2, 0x3, 0x7b7, 0x58}, &(0x7f0000000300)=0x98) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff0300000000000001010001010862922611d4701fbe01609600c91000000000000000000001cc22fb4833f68cb0a9c75e373560a4d7deecf62beeb80b757427053bb8f0249672dbae3ee161288b000000000000"], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1202080}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40) [ 98.487469] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 98.521305] QAT: Invalid ioctl [ 98.545213] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 98.565217] QAT: Invalid ioctl 2018/04/11 01:48:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) getpid() socket$rds(0x15, 0x5, 0x0) 2018/04/11 01:48:38 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, 0x0, r2) write$rdma_cm(r0, &(0x7f00000030c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003080)}}, 0x20) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) 2018/04/11 01:48:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000000803, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400002, 0x2) ioctl$TCSBRKP(r2, 0x5425, 0x2) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) flock(r0, 0x0) accept$packet(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x14) 2018/04/11 01:48:38 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000fc8000), 0xff, &(0x7f0000000040), 0x6e}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x503080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xffffffff}, 0x8) 2018/04/11 01:48:38 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x2080) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x80010, r0, 0x10000000001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000444ffc)=0x4) 2018/04/11 01:48:38 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse(r2, &(0x7f0000000080)={0x20, 0x1, 0x0, @fuse_notify_poll_wakeup_out={0x8000}}, 0xb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) 2018/04/11 01:48:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x312, @time}) 2018/04/11 01:48:38 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x36, 0x31]}, 0x2) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x400, 0x0) [ 98.720560] ucma_write: process 344 (syz-executor7) changed security contexts after opening file descriptor, this is not allowed. 2018/04/11 01:48:38 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000537000), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x10000, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) r1 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)=':\x00', 0xffffffffffffffff) request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', r1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x38}, 0x1}, 0x0) 2018/04/11 01:48:38 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x1, 0x10000) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) move_pages(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000ff0000/0xe000)=nil], &(0x7f0000000440)=[0x9007], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) open_by_handle_at(r0, &(0x7f0000000200)={0x91, 0x9, "c7890e93041c5a6266b9c43d1ed81a292facaf67373e690e43d728a89aa162a73da99a80b17c557131466ba8c6ce2bb45745157ceacf522e30e081b552946d06ad1538e8e052a3cd8f460a3751712ec44e074c8f2b3b79b0c90d2d752fe4e6a0519a16fafa12d02fef1d929df431f09e6bab6a665a79e4fa9f478105652901e1aaf986e7686ca827e6"}, 0x68400) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'vcan0\x00', {0x4, 0x2, 0x100000000, "1d9841ace1dc", 0x8}}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000002c0)=r0, 0x4) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sm3,ctr(cast5))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0x0) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x7, 0x20}, 0xc) 2018/04/11 01:48:38 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0xc81f}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0x2000, 0x1, 0xf000], 0x0, 0xe2}) mmap(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x0, 0x20000032, r2, 0x0) shutdown(r2, 0x2000000000000002) 2018/04/11 01:48:38 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="e5", &(0x7f0000000180)=""/108}, 0x18) r1 = socket(0x1, 0xa, 0x2) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x6, 0x1, 0xffffffffffffff29, 0x8, 0x2, 0x6}, 0x3}, 0xa) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000200)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x1, 0x4) 2018/04/11 01:48:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mlock(&(0x7f0000fe4000/0x3000)=nil, 0x3000) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48d}]}) 2018/04/11 01:48:38 executing program 0: accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x50081, 0xe0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0xdb, 0x7fffffff, 0x0, 0xa634, 0x20}, 0x98) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) 2018/04/11 01:48:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f0ff1)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=0x0, &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000840)={r3, 0x2, 0x80000001, 0x80000001, 0x5, 0x14000000000}, &(0x7f0000000880)=0x14) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x8) writev(r0, &(0x7f000062eff0)=[{&(0x7f0000b06fce)="f6", 0x1}], 0x1) sendmsg$nl_generic(r1, &(0x7f00000007c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000780)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x688}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/04/11 01:48:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt(r0, 0x9, 0xff, &(0x7f0000000000)="092160ab7f9be5ab6b6a8d664ca4b954a0b9c2403e3c41ad7c2f90b6d0abbf21893779a0aca53cee1d9b9414614a6a5af1fa629a0295dc8a438fa8d571a133e71518ade53226c7", 0x47) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000), 0xfdd5) 2018/04/11 01:48:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x2000, &(0x7f0000ffa000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="0f050f0d6841b832018ee08fc95001a90010b8a3000f00d00f2215f081608c00a0ba4300b0aceebaf80c66b845b0b48c66efbafc0cec66b9014d564b66b87f00000066ba000000000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:48:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x200200, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000280)={0x3, 0x9, 0x1}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000300)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'wlc\x00', 0x1, 0x2f, 0x52}, {@multicast2=0xe0000002, 0x4e22, 0x3, 0x400, 0x4, 0x2}}, 0x44) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000003c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000400)={0x3}) r6 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r6, r6, &(0x7f000000d000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="3e3e660f38819e0000000066b82b018ee0c4c1f5f91ab9800000c00f3235002000000f30b9560200000f320fc7680e660f1300c744240000380000c7442402789d0000c7442406000000000f0114240fc71d9b000000c4c17c53f0", 0x5b}], 0x1, 0x8, &(0x7f0000000200)=[@cstype0={0x4, 0x6}, @cr4={0x1, 0x18}], 0x2) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000380)={0xfffffffffffffffa, 0x8c2652910a2ef1b7, 0x1, r6}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x2a4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/11 01:48:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x8000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000400)={{}, {0x0, 0x4}, {}, {}, {0xd000, 0x4000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {}, {}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x0, 0x0, [], 0xffff}]}) 2018/04/11 01:48:39 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/11 01:48:39 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf305}}, 0x7, 0x4c7}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/11 01:48:39 executing program 7: r0 = openat$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$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="9a00600000eb0066b8f1000f00d80f01c90f090f01df650f01cb66baf80cb8bb37cb88ef66bafc0cb000ee260f621caaf2e100c74424000000c0fec74424020000c0fec7442406000000000f011c24", 0x4f}], 0x1, 0x60, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:48:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$selinux_create(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='s'], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000100)={r3, 0x4}) 2018/04/11 01:48:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000002c0)=ANY=[@ANYBLOB="200000007c0000003caa087f49070c784ca00dc56032a46097bf754be55ad9d5f0d42caf3d65960699cc1e027942fa30b29ab01dcca39061a5629efa8f904f5bac5d10b61c5f536d6a5f02bd93fafe5d31a341f6b8eee593424809165a90056c471f62946657cb72eec24448b025f0dd6eaebe33abf37cebdb6e1b51f5d8a3d5b77e61691890f29924f77bb266f19885fff4"]) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@ipv6_delroute={0x1c, 0x19, 0x601, 0x0, 0x0, {0xa, 0x0, 0x34}}, 0x1c}, 0x1}, 0x0) 2018/04/11 01:48:39 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000200)=""/38, &(0x7f0000000240)=0x26) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x0, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) ioprio_get$uid(0x3, r4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x7fff}, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r5, 0x69, "cc8b01ef0b9c563fb5d3e7cc529c0a4ee293bb2dc003e2fc082446900b5a76135b202a9f000e58b5b0cb6870def660a759adfcc50d0d0ac9421dd2bf4f0e7a420143472ffb73861070e75721dde787cba39b42be77ddaebb9c501ab349082d35bd980d511f1c63ee90"}, &(0x7f0000000100)=0x71) 2018/04/11 01:48:39 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@random="72bbaca352fb", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@can={0xc, {{0x1, 0x9, 0x63, 0x7fffffff}, 0x7, 0x3, 0x0, 0x0, "a65e63e40afa3357"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0xe2e, 0xf99, 0x1ba, 0xf98]}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/11 01:48:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x81, 0x0) getsockopt(r1, 0x4, 0x3, &(0x7f0000000100)=""/188, &(0x7f0000000040)=0xbc) ioctl(r0, 0x0, &(0x7f0000000040)) 2018/04/11 01:48:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8b36) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:48:39 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x2000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140)={0x80, 0x2}, 0xffffff99) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xcb71, 0xffff, &(0x7f0000000180)="e06d874e7375710424ddbba0a1bc7b0c4d6adf7999f2717f5d3bfaa009c15127f24f9b353c58cd556059ce395175cfa7559d8928681cfa0c7e206b2ae40ee65b493ef3f3c43ee00fe001b343e1fcbb5c980d60c03f783ffa", 0x58) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={0x0, 0xfffffffffffffffe}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x2, 0x1, 0x9}, &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0xfd2b) vmsplice(r3, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfa}], 0x1, 0x6) 2018/04/11 01:48:39 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000e84ff8)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x10000, &(0x7f00005b7f24)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3ff, 0x400000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x28, &(0x7f00000000c0)=""/40}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/11 01:48:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00000000c0)=0x4, 0x6) 2018/04/11 01:48:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000280)={0x10}, 0x0, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004f, 0x101}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000002c0)={"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"}) [ 99.906714] syz-executor7 (8227) used greatest stack depth: 15800 bytes left 2018/04/11 01:48:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x100) utimes(&(0x7f0000000100)='./file0/control\x00', &(0x7f0000000180)={{r0, r1/1000+30000}, {0x0, 0x2710}}) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/04/11 01:48:39 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xffffffffffffff81, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x4, 0xc59, 0x9, 0x68d7, 0xcbc25b19a9d87c11}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x2cb3, 0x0, 0x1f, 0x10001, 0xc}, 0x98) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = epoll_create(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x1c) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000140)={0x40000000}) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000926fb0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="d800000000000000140100000600008e0000000000000000000000a139289a9e6f403089ed688f4d738a595553aab45f8dd0678bbe7b46f8e8d69f8f659e671c9b63b74d9bc177880a4f015de3baac13c0a800001e000000"], 0x58}}], 0x1, 0x0) 2018/04/11 01:48:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000080)={'lo\x00', 0x2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfff, 0xd38, 0x6f900000000000, 0x5, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000001c0)={0x500000, 0x9, 0xedc2, 0x4, r7}, 0x10) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@setlink={0x34, 0x13, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_IFNAME={0x14, 0x3, 'eql\x00'}]}, 0x34}, 0x1}, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000d40)={{0x4, 0x8}, 'port1\x00', 0x20, 0x40, 0x10000, 0x6, 0x2000001000002, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) [ 99.958745] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 99.976348] IPVS: stopping backup sync thread 8247 ... [ 100.032295] IPVS: stopping backup sync thread 8251 ... [ 100.074663] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 100.174743] IPVS: ftp: loaded support on port[0] = 21 [ 100.271657] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 01:48:40 executing program 5: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) sendto$ax25(r1, &(0x7f0000000180)="ff622ff6ad9268dfbd19fbdf7114670c4c63840f0711eca497833397396a5538142e4cd53f776ad6fd3fd6f084a82e502b5cf572cacfdc4de0a4b501561647f1ca3a038fb2ffed6a9b92e95df776", 0x4e, 0x50, &(0x7f0000000140)={0x3, {"9f887384da68c2"}, 0x8}, 0x10) uselib(&(0x7f0000000040)='./file0\x00') r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}}, 0x1c) listen(r2, 0x40008000000005) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept(r2, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$netlink(r5, &(0x7f0000000480)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0xffffffffffffea0, &(0x7f0000002200)}, 0x0) getrlimit(0x7, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440), &(0x7f00000004c0)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000540)=ANY=[@ANYBLOB="0e0000001400000002000001e100035a8a4a1b582dac8d93c1b8896c792939574f406adecc64f1d03a12c7136184633a12b7db73316abbd4202e6603360968cb3aa05c32ff87e03129eaf76320b41a86c8469f3425b5e3d6306788070ff70068cd4fc3e7fcdb5611ae6e4b3539944307be70859e9e8d1bd47d9ca2e2a80c3648d981e19702ff08c14157b9fc46c71d5f6a38b234d92898622316a875b21194c11684bf73df477395e4a1f21653b25b8a4f42280bd7886240d2bae44dc4e4337d3ba3ab840f751f9533a997c9e4b4ed2997eda25536b40c12eee2"]) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0xffffffffffff10d5, 0x8000, 0x1000, 0xe5, r6}, 0x10) writev(r4, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000240)={r7, @in={{0x2, 0x4e24, @rand_addr=0x1f}}}, &(0x7f0000000300)=0x84) 2018/04/11 01:48:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="6160233b19abbe9648000906c2d072c30c3fbff00001800000008f702a1d918185c651dc2116a65e8a23ffd59a4fc79ea875162e026f27fbbe785598a8a89d8db22131960b5a2a6dea928b3c028ff4f68b45cf1744beae34d1cfa525cf3af7c901144dad2880acc7c946799dcb29"], 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x180, 0x0) 2018/04/11 01:48:40 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="5b75b81288781df2bc63f1b769fbe4a3af5f442432facc65e4686c891b533342a5c055415f5d260aaac30aa74525d0a400921afc199912b75f9b36988c04c431d531d9c0a2f1b0a23a613f4a969fa4a344d74458facbd332d97062af"], @ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000300)={0x1000000ee, 0x0, [0xfffffffffffffffb, 0x7, 0x4000000001007ff, 0xffffffffffffffc0]}) write$sndseq(r1, &(0x7f0000000080)=[{0x1000, 0x1, 0x1f, 0x3, @tick=0x2, {0xffffffff00000000}, {0x8, 0x8}, @result={0x7}}], 0x30) 2018/04/11 01:48:40 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) lseek(r0, 0x0, 0x3) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x204c02, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000380)=""/243) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf9c}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffb8c9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x13}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2daea453}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x24008000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f00000002c0)='./file0\x00', r1}, 0x10) 2018/04/11 01:48:40 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffe51, 0x42a183) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='#\x00', &(0x7f0000000200)="263ad747504c262b262f00", &(0x7f0000000240)='em1^\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='GPLbdev\x00', &(0x7f0000000300)='em1,system\x00', &(0x7f0000000340)="7365637572697479132465746831267d6574683076626f786e65743000", &(0x7f0000000380)='eth0lo%\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)="776c616e302c2870726f632dc4766d6e6574303a00", &(0x7f0000000480)='trusted\x00'], 0x1900) r1 = userfaultfd(0x7ff) ioctl$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)=[{0x0, 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) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlink(&(0x7f0000000140)='./control\x00') close(r1) 2018/04/11 01:48:40 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x101000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000780)) fstat(0xffffffffffffffff, &(0x7f00000007c0)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socket$unix(0x1, 0x1, 0x0) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f00000023c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000002400)={0x5, 0x70, 0x250, 0x1, 0x81, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x9c2, 0x2, 0x1, 0x80, 0xd5, 0x1, 0x3f, 0x7fffffff, 0x7ff, 0x0, 0x3ff, 0xf8b, 0x0, 0x10001, 0x8, 0x35ad, 0xffffffffffff4c72, 0x80000000, 0x0, 0xffffffffffffffc0, 0x1, 0x6, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x60e}, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) accept4$llc(0xffffffffffffff9c, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000024c0)=0x10, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002500)) syz_open_dev$binder(&(0x7f0000002540)='/dev/binder#\x00', 0x0, 0x800) getpid() getresuid(&(0x7f0000002580), &(0x7f00000025c0), &(0x7f0000002600)) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002700)) socket$rds(0x15, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$unix(0x1, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000b00)='/dev/snd/timer\x00', 0x0, 0x2000014003) getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004f40)) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005040)) getuid() lstat(&(0x7f0000005080)='./file0\x00', &(0x7f00000050c0)) fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_dev$random(&(0x7f0000005340)='/dev/random\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000053c0)={&(0x7f0000005380)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$ipx(0xffffffffffffff9c, &(0x7f0000005400), &(0x7f0000005440)=0x10, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005480)) openat$ion(0xffffffffffffff9c, &(0x7f0000005580)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000055c0)={0x1, 0x11, 0x1, 0xffffffffffffff9c}) openat$ppp(0xffffffffffffff9c, &(0x7f0000005600)='/dev/ppp\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000005640)='/dev/input/event#\x00', 0x7, 0x200040) accept$inet(0xffffffffffffff9c, &(0x7f0000005680)={0x0, 0x0, @multicast1}, &(0x7f00000056c0)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005700)) getresuid(&(0x7f0000005740), &(0x7f0000005780), &(0x7f00000057c0)) getgroups(0x6, &(0x7f0000005800)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) openat$ppp(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/ppp\x00', 0x20000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000005bc0)={0x1, 0x2, 0x1, 0xffffffffffffff9c}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005c40)) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000005c80), 0x0) getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005cc0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000005dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005e00), &(0x7f0000005e40)=0xc) epoll_create1(0x80000) r1 = syz_open_dev$midi(&(0x7f0000005e80)='/dev/midi#\x00', 0x20, 0x40000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005ec0)='/dev/rfkill\x00', 0x400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000005f00)) accept$ax25(0xffffffffffffff9c, &(0x7f0000005f40), &(0x7f0000005f80)=0x10) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000005fc0)={0x7f, 0x27, 0x1, 0xffffffffffffff9c}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000006040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006080)=0x1c, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000060c0)) accept4$netrom(0xffffffffffffffff, &(0x7f0000006140), &(0x7f0000006180)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000061c0)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000062c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006300), &(0x7f0000006340)=0xc) socket$inet(0x2, 0x7, 0x3) openat$cgroup_procs(r1, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6(0xa, 0x80000, 0x1) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000006600)) fstat(r0, &(0x7f00000066c0)) stat(&(0x7f0000006740)='./control/file0\x00', &(0x7f0000006780)) socket$nl_netfilter(0x10, 0x3, 0xc) signalfd4(0xffffffffffffff9c, &(0x7f0000006800)={0xfff}, 0x8, 0x800) open$dir(&(0x7f0000006880)='./file0\x00', 0x200000, 0x20) socket$key(0xf, 0x3, 0x2) accept(0xffffffffffffffff, &(0x7f00000068c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000006940)=0x80) perf_event_open$cgroup(&(0x7f0000006980)={0x7, 0x70, 0x3, 0x1, 0x9, 0x11e, 0x0, 0x0, 0x0, 0xc, 0x43c, 0x1000, 0x5, 0x0, 0xffffffffffffff81, 0x1, 0x0, 0xfff, 0x3, 0x90e6, 0x9, 0x2, 0x6, 0x10000, 0x7, 0x10001, 0x0, 0x6, 0x3, 0x5, 0x9, 0x80000000, 0x8, 0x0, 0x0, 0x7fff, 0x5, 0x4, 0x0, 0xffffffffffffffff, 0x0, @perf_config_ext={0x10001}, 0x20000, 0x100, 0x6, 0x1, 0xd6, 0x0, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000006a00)={0x0, 0x0, 0x0, @remote}, &(0x7f0000006a40)=0x1c) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000006b00)={0x20, 0x0, 0x1, 0xffffffffffffff9c}) socket$pptp(0x18, 0x1, 0x2) getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000008340)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008380)={{{@in=@broadcast, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000008480)=0xe8) getegid() getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r3, r2) mq_getsetattr(r3, &(0x7f0000000280)={0x0, 0x0, 0xbd2b, 0x4, 0x9, 0x20, 0x0, 0xee}, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00000000c0)) 2018/04/11 01:48:40 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x549, 0xbc68, 0x10000}, 0xc) ioctl$SIOCGIFMTU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/11 01:48:40 executing program 2: r0 = socket$inet6(0xa, 0x4000000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x10001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x2b2}], 0x1) sendto$inet6(r0, &(0x7f0000001540)="dd", 0x1, 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) [ 100.347350] atomic_op 00000000f47e0d5c conn xmit_atomic (null) 2018/04/11 01:48:40 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000013ffc)=0x2, 0x2ba) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x410000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/11 01:48:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x800, 0x80000000, 0xa732}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="47000000d7483cf8d1b848c5ecb34503719570dd14cf9ddf0e3d0e6a95f4caffa3f816dd3308131a581110252013a85082b2e81d53ce188ba6f0faba5d5db4532708d6071c0d9a7d5375f1"], &(0x7f0000000380)=0x4f) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x7ff, 0x100) r5 = dup2(r0, r2) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000180)="93e3f3e03419d983562e6080e1bf4f85ae9746a4a75d183d7ee1a5792844d1234850f2a13dca05735bb7c9af2ea56f66abd26ce79a30c02d3833892819b79d94cb8b622022fdde03fd882ef3bcadf412ff32739de2487ba4111a62fd4c8d9638c7a45e1bce4d077551bf46778d7d3654c58a31bce23b7c6e67d9039aba2fbec82ad98486c20db6e62d0e851e52e69156d8400f06eebae97463f7fc8632b5f0109e7e") [ 100.423583] atomic_op 00000000f84680c3 conn xmit_atomic (null) [ 100.432450] rpcbind: RPC call returned error 22 2018/04/11 01:48:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x9) close(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) 2018/04/11 01:48:40 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x4, 0x2, 0x3800000000000000, 0x3, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x284200, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/11 01:48:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000001840)={0x100000000, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x7, 0x8000, 0x8, 0x46, &(0x7f0000001800)='ip6gre0\x00', 0x0, 0x21c0000000000000, 0x3}) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000480)={'raw\x00'}, &(0x7f0000000500)=0x54) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) [ 100.497568] rpcbind: RPC call returned error 22 2018/04/11 01:48:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x10007fffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) 2018/04/11 01:48:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmmsg(r0, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, &(0x7f00000012c0)=""/184, 0xb8, 0xc9d}, 0x8}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001380)=""/254, 0xfe}, {&(0x7f0000001480)=""/147, 0x93}], 0x2, &(0x7f0000001580)=""/17, 0x11, 0x4}, 0x5}, {{&(0x7f00000015c0)=@rc, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001640)=""/212, 0xd4}, {&(0x7f0000001740)=""/111, 0x6f}], 0x2, &(0x7f0000001800)=""/221, 0xdd, 0x80000000}, 0x100000001}, {{&(0x7f0000001900)=@nl=@proc, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001980)=""/67, 0x43}], 0x1, &(0x7f0000001a40)=""/152, 0x98, 0x4}, 0x3}], 0x4, 0x0, &(0x7f0000001c00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000001e00)=0x4000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x619, 0x4) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x66}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001f80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001f00)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001f40)={r2, 0xff, 0x1, [0x8]}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001c40)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001c80)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001cc0)={r3, @in6={{0xa, 0x4e22, 0x0, @empty, 0x5}}, 0x6, 0x9, 0x76, 0x6, 0x2}, &(0x7f0000001d80)=0x98) membarrier(0x18, 0x0) 2018/04/11 01:48:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000200)=0x1bb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0x2, 0x1, 0x6, 0x7ff, 0x0, 0x95af, 0x3ff, r2}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x5}, 0xffffffffffffffd9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={r3, 0x7fff}, &(0x7f00000004c0)=0x8) 2018/04/11 01:48:40 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50e97004739ebcf6, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') 2018/04/11 01:48:40 executing program 7: r0 = socket(0x4000020001b, 0x5, 0x0) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000000080)="cbfaa96a4223cd6f021aeabcf21d870613b4e1f324452edaf23c7c2bb03f8434b71c297f31177d9e5a84c667a757997e5024ea1eba0e332220ab24a771732455aa6ac9271418b0dcc08f7ca58e479afce53d4736048e555e2cce73f14c41b946f937fa2a82e7c78da480e9563f6562b888f248e19ec2d1050f91776ae9681ffc8cdf27b8", 0x84}, {&(0x7f0000000140)}, {&(0x7f0000000180)="f53cf48544a70ebbf45bdcbcbb1d7a70e81a27892dd6a55fd441a517874d9eee84ba0f3289c55c12332310331d9bf8215be73a4eb2459d5c0f39589a68614f0a6820d88563b4bfce182b2c219083cac16d75d9af0aa35db5fb4507f0c415c17307532a9d007fe324381290856302f71adf785a73283682bc30763f7c32d79064b2f54edff2e6868eb10abdd633d2636da4f8f9b0cbcc9640faa81d809ae86d7913b243efefee509e0c9f0ab7eed9a6ce41d91828b17729c4b5e3fba20e5c9eadfcde28ec3687eba8c77f7cb6362106210e505be9428c3de8d8458937d0af5312ad0757bf10c4e7a436381231dd", 0xed}, {&(0x7f0000000280)="12b587641dd5724c5985774dbaa5720152a7e41135a3784aeaa1dd7a42cfa8df1b7159990f7fa368cad5030336b94ec061cc2df4372b430da0e5a1eee30cc600ed3a577019fcb21b32c6511f14191ee92b169f6442cc3ce23e7739f2f66918704784f05321e71ce2f99ced33cf572fcfa8936fdd416c206fc3600c885cb6e43bb8226f9fa22f1bc1bfa7877e8d99533c74c0db5388179e70619e71092be085f72fa89c55a2e938f37aff8a828e070b3300d1fb7aad609fa63af629b57dfcf0c0316a5c3fa86607e38dbd6f9d0fbb498f7d67d7fde108703f3cbb03bdee8d18ea4e05c227e67cd40bb7a271eabeda0491083cf80c4e", 0xf5}, {&(0x7f0000000380)="93519cba38ae7cff89454f2a3308fe94f89ec160b743495bfc50967bef0c756ff09d7e709607c9d89421fecb8b82a9c8cef4556a048e5b80859faaeefe27561aa04e071c3a07c50eadec30401f4178e48906d7dfcb70cad454a56d23aeb07e5f6aa4240e32bdd6eb23f9bc8d0a4eaaec396e1d9ff19fd2bc056683797598c9f6d8d75479aaefedd2a0b7c2baf80a1712804304052310aa54d2bf7331a128678b2ef5e3b8bb9c299275975bfa2905ceb5fb809af60c728d2f8f60508021b856a9070ba52cac1311d2cd", 0xc9}, {&(0x7f0000000480)="aaab8550bd55a17ffe1a7a93be63c78494f940274a2c1ba04df40011b3636ff6c14a26188a2c70b2fa7ff0c61d7c9d4454a119cd0363bdc15f481d913d72350136a8d81a9d0a8df9ba3ad296ea789df8921a22f64f32053ecc17a61cef2a3e29afa4a0839f33a5817913a4646886910026b7c20a95", 0x75}, {&(0x7f0000000500)="74d2213bb061a293f006d740b49402789390530bb718215af487ff30065f89c03eea11a9cec0e6092dd1418322cbb9f01c72c9d72fd83ecaddcdc3aec7f4d7da4b97e1c147b2d777c01d88f53b31c0adda58b0633ead346ce5b7f1244e25b265e5f3e930d7ab420d16e44b9eda83bdf44602ccd5ba13bd8b37c03cf642b1f373ba8cec758afe761450a3a209d539a2a3f9d8fc0443", 0x95}], 0xa, &(0x7f0000000e8e)}, 0x0) 2018/04/11 01:48:40 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x3fffc, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x0, 0x2, 0x7fff, 0x81, &(0x7f00000000c0)=[{}, {}]}) r1 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x9) seccomp(0x0, 0x0, &(0x7f0000001680)={0x2, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x5}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0x4018aebd, &(0x7f0000000000)) readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/48, 0x30}], 0x1) 2018/04/11 01:48:40 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x0) syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') r1 = memfd_create(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x301081, 0x6c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x8000000000000}, 0xffffffffffffff11) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x2) 2018/04/11 01:48:40 executing program 6: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}, &(0x7f0000000200)=0x100) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x47, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 100.841363] netlink: 27 bytes leftover after parsing attributes in process `syz-executor1'. [ 100.891975] netlink: 27 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/11 01:48:41 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0xf, 0x10, "15255afe13776b8ed9b8b69770ae7f49e6362d111a31041e77daf6ee205b58ae21936a6f2fbe1e23afa8877b6dc2ba6eb2dc2f6d6755ccd5d1ea4445c969c079", "3494e456eb6cd5c56403a04f486fa87f7b1cbf73598cc4a0d024ba8063ee93c2", [0x6, 0x6dcc]}) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x2) mknodat(r1, &(0x7f0000000340)='./file0\x00', 0x22, 0x0) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x9, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0xb, 0x6, 0x80000001, 'queue1\x00', 0x9}) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7fffffff, 0xde92b7e04920ecba) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) close(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/11 01:48:41 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x115100, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000200)="69bbe7f932515d1390ed3429c33e5498d3471102085e67be01f8e1c6d74f9b8898fa6f1dfbc26b536fc735a43a1481853b01554ad8d6af9f70a2b8822fd6f5b51791", 0x42) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000748ff5)={0x0, 0x7}, 0xb) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) recvmsg(r1, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r2]) 2018/04/11 01:48:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2a2, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x6, 0x4, 0xfff, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000280)={r4, 0xf3, "2fee61fef0e0d58d8011ac783a1f4783a5d1427ab11fc95f302c4a7d7e4484c2fdd0fbe2eb62a0a6344c35546d01443b5b9190a7d26280ad2d14d2f1df92548341332a17bfd347c6749980f8228bed669e9d3e4c8cd2aeb35606f0b7a45bd29c8cc9378a1372f633df209505de7fb4c8df78af4744fa91b2b1b069675e084129de9ab22e77730a350ba1dc1af300a58023160e9825fcfe47f12400eac6db264e205cf268cc70cf7302c24472fb235c026ea59a598cae8f6e46f86ee531f95edbde5b504275db9ec4036fe0890111fc015f6e791199870f4a56fd34cfacbec4449725dab48f4d7602e06e464168a395d196cb5a"}, &(0x7f0000000380)=0xfb) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0), 0x10) clone(0x0, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000280)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:48:41 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080)=0x2, 0x398) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0800, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x1, 0x7, 0x7f, 0x9, 0xdc9, 0xffffffffffff0000, 0x5, 0x0, 0x7, 0x7f, 0x1, 0x1, 0x3}, {0x8, 0x1, 0x6, 0x401, 0xffffffff, 0x8, 0x9, 0x7, 0x7fffffff, 0x5, 0x20, 0x1, 0x9867}, {0x0, 0xc6a, 0x6, 0x5, 0x5, 0x0, 0x2, 0x40, 0x91, 0x0, 0xffff, 0x6, 0x3}], 0x9}) 2018/04/11 01:48:41 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x2000400000000, 0x3, [0x5, 0xcf8f, 0x4]}, 0xe) r2 = openat(r0, &(0x7f0000000000)='./control\x00', 0x100000000000004, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/04/11 01:48:41 executing program 4: shmget$private(0x0, 0x3000, 0x10, &(0x7f0000000000/0x3000)=nil) clone(0x2000c100, &(0x7f0000000800), &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) 2018/04/11 01:48:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa0000, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/04/11 01:48:41 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) munmap(&(0x7f00003c1000/0x2000)=nil, 0x2000) close(r1) 2018/04/11 01:48:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11b00c5}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x7632, 0x3, 0x3, 0x4fce, "383b6537efd199130fdaad37a4cc66760726d451617065c8efa9ec285acde4ebb822835fe159ec50d7415a62", 0x10000}, 0x0, 0x0, 0x6000000000000, r2, 0xabc2, 0x4, "4a7b5e6603b913f26070ef5c0e8112073b8664d2a4e0e3bf5afbf239eaa756dd1aae027b399eb74a31405850e5d79dbe1164195f76afef24c230c04dadac8b53", &(0x7f0000000040)='!eth0*^system\x00', 0xe, [], [0xd45, 0x800, 0x8, 0x2]}) [ 101.912237] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 01:48:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x1, 0x28e) write(r1, &(0x7f0000000000)='f', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) recvmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000001800)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/242, 0xf2}], 0x1, &(0x7f0000001c00)=""/171, 0xab}}], 0x1, 0x0, &(0x7f0000001dc0)) shutdown(r1, 0x1) 2018/04/11 01:48:42 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/247) 2018/04/11 01:48:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/11 01:48:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000040000070400001a00fffffffffffffffc000000000000000000000000"], 0x2a) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xfffe, 0x7f2, 0x4, 0xfffffffffffff317, 0xcb3b, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) read(r0, &(0x7f0000000100)=""/154, 0x1e) 2018/04/11 01:48:42 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000002c0)=0x844) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3ff, 0x4e22, 0x11, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x3a, r2, r3}, {0x9, 0x903, 0xff, 0x5, 0x8, 0x10000, 0x800, 0xcb1c}, {0xff, 0x8, 0x7, 0x6}, 0x1ff, 0x6e6bb5, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3500, 0x7, 0x0, 0x4, 0xfaee, 0x5, 0xffffffffffffffe1}}, 0xe8) 2018/04/11 01:48:42 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x2, 0x40002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000008c0)=0xe8) bind$can_raw(r0, &(0x7f0000000900)={0x1d, r1}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x11d200) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r2}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xaf, "b8211e5ecebfc791d5941b219a569d6da809ff6501ebb1d60027a3b572c112893b5d49c55e68f3d4a73e1f8ed93fd40ec19e06d72f5ca4fb9f24b062359de299380a7d911c474fd4676e46d79771b6e16f44a60c010683fc1ebc00894d4f1bbe1ad04f284c47c07ad077b414496aca1bc93bd35b64e7323f14d8d020072957b80a87d9d7d1d6c6b1205f0fe2799fae73940138ff1ec0a0fd94e0f8c7da7730add1b5e5d8755b09f336a1caaf1b1a20"}, &(0x7f0000000380)=0xb7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3}, 0x8) r4 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xc9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r2}) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000000180)={0x30, 0x0, 0xa54, 0x2}) r7 = openat$cgroup_int(r5, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) sendfile(r7, r7, &(0x7f0000000040), 0x1) 2018/04/11 01:48:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000280)=""/168, 0xa8}], 0x3, &(0x7f0000000380)=""/26, 0x1a, 0x8}, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)=@updsa={0x424, 0x1a, 0x120, 0x70bd2b, 0x25dfdbff, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e20, 0x1, 0x4e20, 0x100000000, 0x2, 0x20, 0xa0, 0x2b, r2, r3}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4}, @in=@loopback=0x7f000001, {0x6, 0x3, 0x6, 0x1000, 0x1, 0x2, 0x7, 0x7f}, {0x3f, 0x4, 0x925e, 0x6}, {0x0, 0xfffffffffffff001, 0x7}, 0x70bd29, 0x34ff, 0xa, 0x3, 0x7f, 0x20}, [@migrate={0x138, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0xd}, @in=@multicast2=0xe0000002, 0x33, 0x1, 0x0, 0x3507, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0xff, 0x2, 0x0, 0x3507, 0xff111796c45f04a8}, {@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2b, 0x6, 0x0, 0x3503, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x1, 0x0, 0x3504, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x0, 0x7, 0x0, 0x0, 0xa, 0xa}, {@in=@rand_addr=0x93a, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x0, 0x0, 0x0, 0x3501, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x6c, 0x1, 0x0, 0x3507, 0x0, 0xa}]}, @lastused={0xc, 0xf, 0x8}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @migrate={0x138, 0x11, [{@in=@rand_addr=0x2, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x0, 0x1, 0x0, 0x3503, 0xa, 0xa}, {@in=@rand_addr=0x1, @in=@rand_addr=0xb8c6, 0x6c, 0x51c8814d887ccbed, 0x0, 0x0, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x32, 0x0, 0x0, 0x3501, 0xa}, {@in=@rand_addr=0x100000000000000, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2b, 0x3, 0x0, 0x34ff, 0x2, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x7e, 0x2, 0x0, 0x0, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x2, 0x0, 0x3502, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x33, 0x0, 0x0, 0x0, 0x0, 0x2}]}, @ipv6_hthresh={0x8, 0x4, {0x50, 0x26}}, @algo_aead={0x68, 0x12, {{'echainiv(rfc4106-gcm-aesni)\x00'}, 0xc8, 0x300, "824056fd9d1d64e26209d41ce0f48770e00ea7a6ebbe522c35"}}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x3b, 0x53}}]}, 0x424}, 0x1, 0x0, 0x0, 0x4000}, 0x4004881) 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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/11 01:48:42 executing program 1: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000680)={0x2a02}, 0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) memfd_create(&(0x7f0000000300)='cgroupsecurity\\\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000380)=']mime_typeselfvmnet0GPLnodev\x00', &(0x7f00000003c0)='cgroupsecurity\\\x00', &(0x7f0000000400)='cgroupsecurity\\\x00'], &(0x7f0000000640)=[&(0x7f0000000480)='(usercpuset\x00', &(0x7f00000004c0)='cgroupsecurity\\\x00', &(0x7f0000000500)='security#-&\x00', &(0x7f0000000540)='cgroupsecurity\\\x00']) futex(&(0x7f0000000580), 0x1, 0x0, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600), 0x0) r4 = memfd_create(&(0x7f00000001c0)='cgroqpsegurity\\\x00', 0x0) pipe2(&(0x7f00000002c0), 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000200)={0x1c}, 0x4) 2018/04/11 01:48:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = msgget(0x2, 0x20) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000100)=""/209) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002700c2557f3329a8dafe000011000000"], 0x14}, 0x1}, 0x0) 2018/04/11 01:48:42 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x3700405d, 0x6, 0x9}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='&,\x00') fallocate(r0, 0x0, 0x4219e1, 0x80009) fallocate(r0, 0x3, 0x0, 0x4c02) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'vlan0\x00', 0x3}) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00000000c0)=0x1, 0x4) 2018/04/11 01:48:42 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 01:48:43 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000db000)='vfat\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x3ffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/11 01:48:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 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) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0xff, 0x8, 0x8, 0x8, 0xfffffffffffff7ea, 0x5cc, 0x5, 0x5, 0x4000000000, 0x5, 0xc8, 0x5, 0x6, 0x2, 0x9, 0x68], 0x2000}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x10000, {{0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x88) dup2(r2, r0) 2018/04/11 01:48:43 executing program 6: 2018/04/11 01:48:43 executing program 2: mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001140), 0x4) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001100)) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x0, 0x0) 2018/04/11 01:48:43 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r1, 0x0) 2018/04/11 01:48:43 executing program 3: socketpair(0x9, 0xfffffffffffffffc, 0x32, &(0x7f0000000080)) 2018/04/11 01:48:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='setgroups\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x47c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24}}, 0x6, 0x34db}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x7, 0x6}, 0x8) sendfile(r0, r0, &(0x7f000050dff8), 0x86) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xfff, 0xef0c}, 0x8) 2018/04/11 01:48:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') 2018/04/11 01:48:43 executing program 4: unshare(0x80000000400) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)='\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/04/11 01:48:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000018010000000000001801000070030000700300237003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB="ffffffffffffffff00000000ffffffff000000000000000000000000000000000000000000000000ff00ffff00ff00000000000000000000000000000000000000000000000000000000000000000000ff00ff00000000000000000000000000008000084c7ae6a20000cf4f6c6f00000000000000000000000000006970365f76746930000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c20000030000000000000000000000000000000000010f00000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4a8) r1 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') 2018/04/11 01:48:43 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xff}, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xff, &(0x7f0000000040)=""/41) 2018/04/11 01:48:43 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setneightbl={0x18, 0x43, 0x101, 0x0, 0x0, {}, [@NDTA_NAME={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0xf7, r1, 0x1, 0x9d9a, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/04/11 01:48:44 executing program 0: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000040)=""/99, 0x63, 0x0) fcntl$setlease(r1, 0x400, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0/file0\x00', 0x20, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="83985bd768be1ca47c68375aee329fc2e59da904ba5b7ca071978da0fb70650800a738eafa73e80c4d4efd2748ade3eeba253e90be90eb20babb8e633ea65d7aa8fba404765024a42331e4290348343a5c1642d1c98656d85e98cba391dce546763330e338b8c224cdfdb46cc84dd536cd7773690f3216b75e8d8b1a2dcbddf422b6304af128214df28093", 0x8b}, {&(0x7f0000000200)="f8b0eb", 0x3, 0x10000}, {&(0x7f0000000240)="d399d552d330d6c363cc7941897a05c8ef01563df3621d2982bd906d04c6b53eb7fc72b7db3168c97da1370f1dccd101ed247d20b54135ec50b3247cc079970079ae5b45bfac1b936132078c5238e6f5604fc18b97ee45a2dfa16518e1a76cfb0d619dd8c6802f0ed0551b19a09d6b9aab18cea5284fc2c015073465fe71c58b27dc6edf7f59253af4bdc26b4706", 0x8e, 0x10001}], 0x84081, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) fcntl$getflags(r1, 0x400) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) 2018/04/11 01:48:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2020001300d4eb85cadfff0000000000001c0000000000000000000000040001"], 0x20}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000006c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000900)={@loopback, @remote, 0x0}, &(0x7f0000000940)=0xc) sendmsg$nl_route(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)=@ipv4_getnetconf={0x54, 0x52, 0x800, 0x70bd29, 0x25dfdbfb, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x18af}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1e}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7ff}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004}, 0x0) fchmod(r0, 0x40) 2018/04/11 01:48:44 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x105, &(0x7f0000000080)="f23166b00de84ae353f668d6895426d5680a511b8ac5ed72a1ff3e45a0c273fed6fc4f91d5b2339149ebf7680169e4e10380edc32e31123139077823ed556676b023c5000000", 0xd) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/11 01:48:44 executing program 3: r0 = epoll_create(0xfffffffffffffff7) dup(r0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1d183484f86513fe, 0xffffffffffffffff, 0x1) dup(r0) 2018/04/11 01:48:44 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2200, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@remote, @rand_addr, 0x0}, &(0x7f00000006c0)=0xc) bind(r0, &(0x7f0000000700)=@hci={0x1f, r1, 0x2}, 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000b7bd0ee2b33e96e36a4d8b6a38afaa9541844a2c88ceb0b1956abbf91afc7449292533e1eda2474af596a5f2daa90d49a9192afe9a9688e1a0d232e52b59dd7a2dea53071b1250f8517fec49c9fc97300abd723b62c1fb25338181af67bddad8d047c45e1bb0ad1fabe21458708c1644487f7b243f9326ed21d25203a57ae183d412ab908aca6f75962fa17851e55b2e29761527fad2bc98948bcecacfb1c96d4fd2710726c2dc2a6d040c5db721bd60f6307bf1ccada70893a489103a2982d109bd3e87757b9799e01af0f19d898a6f36", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, 0x8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfff, 0x200, 0xd5f6, 0x4000000000, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480)=0x5, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/11 01:48:44 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)="c4081357b776450d0875a78fdb57299422c33bbdce452c6067301d546df5c25183da2a455728464df6620ac5aecfdda1d24fb12466567708ba9f", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x600) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x100000000000000) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000000)=""/93) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) r7 = dup3(r6, r5, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0x1, 0xfffffffffffffffc, &(0x7f0000000200), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001680)='/dev/rtc\x00', 0x100, 0x0) dup2(r7, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000016c0)={0x0, 0xdd, "ce942d905bd2a13fada746505d9fb1567b495a5a1c41a82eb3bffb02fa5fa7a555fa93250ea92af9d082167e33245b7ed30708ae30186dee8fda71afa6c283bbbb8c231b10ac194e2016a0488dff9c00d2a5e6cfe3327e682426bcb115c74e9267c06621061fcdf2d5a0dd4eaee251281615f2483540ab787c08fe19645f4e0fd7588abd1b6bd8b61b3848f62cbe8974cf39e01c5bbc31909647482ea8b4ad743fb2f38c5767159dd4c8bc66174817c17b9cb0c672846e2f10349cddd372b75bdf764d23347dd369e339e63b9d5062ac09f828fe8b986b2a4e6adf1b5d"}, &(0x7f00000017c0)=0xe5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001800)={r8, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x100, 0x7fff, 0xfffffffffffff856, 0x4}, 0x98) r9 = getpgid(0x0) perf_event_open(&(0x7f0000001600)={0x0, 0x70, 0x1, 0x200000, 0x9, 0xf475, 0x0, 0x6, 0xc881, 0x4, 0x8, 0x9, 0x5, 0x6, 0x7fff, 0x3, 0x8, 0xbe, 0x6, 0x40, 0x4b6, 0x0, 0x81, 0x925, 0x47, 0xf9c, 0x65, 0x200, 0x9, 0x1, 0x6, 0x7, 0x3, 0x0, 0x5b, 0x5, 0x1, 0x1000, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x8000, 0xd6a, 0x66, 0x0, 0x0, 0x3bb, 0x3229}, r9, 0xf, r1, 0x1) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f00000000c0)) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000540)=""/4096) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0x5e6, 0x1000, 0x97, 0x8}, {0x70, 0x5, 0x3, 0x40}, {0x40, 0xffffffff, 0xfffffffffffffffb, 0x7ff}, {0x8, 0x1ff, 0xfffffffffffffffa, 0x200}, {0x9, 0x3, 0x10000, 0x3ff}, {0x1, 0x401, 0x8}]}, 0x10) openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.stat\x00', 0x2761, 0x0) execve(&(0x7f0000001540)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400)=[&(0x7f0000000280)='cgroup.stat\x00', &(0x7f00000002c0)='proc-loposix_acl_accesslomime_type\x00', &(0x7f0000000300)='proc\x00', &(0x7f0000000340)='./cgroup\x00', &(0x7f0000000380)='\x00\x00', &(0x7f00000003c0)='cgroup.stat\x00']) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x83) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000001580)=ANY=[@ANYBLOB="05000000000000002503000002000000030000000000000000000035c04360244176dd0000000000e0080000000000000700000000000000df0900000000001e760700000000000093020000000000006f245a0000000000"]) 2018/04/11 01:48:44 executing program 5: socket$inet(0x2, 0xa, 0x5) [ 104.441511] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/11 01:48:44 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r1) keyctl$reject(0x13, r1, 0xffffffffffffff01, 0x200, r0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r4, r3}, &(0x7f0000000440)=""/194, 0xc2, 0x0) 2018/04/11 01:48:44 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x40, 0x10000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) socket(0x40000000018, 0x7, 0x3) 2018/04/11 01:48:44 executing program 4: 2018/04/11 01:48:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2001eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800d}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x101000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0xffffffff, 0x4) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000340)={0x0, 0x0, 'client1\x00', 0x0, "a769f9277fcaf8b8", "def3833dd4338eec5b7c1fcf7e2f35cd4ce966cdabd4ffde5bb0748be1a4a49d"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 01:48:44 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/4096, 0x1000) 2018/04/11 01:48:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x29ef05542f0a9a81, @broadcast=0xffffffff, 0x4e23, 0x2, 'nq\x00', 0x11, 0x5, 0x4d}, 0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000380)=[{&(0x7f00000007c0)='>', 0x1}], 0x1) 2018/04/11 01:48:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x20000000000) ioctl$LOOP_CHANGE_FD(r0, 0x1269, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006a40)='/dev/ppp\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/140) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000006a80)={0x400, 0x8, 0x8008, 0xba, 0x6, 0x9, 0x9, 0x8001, 0x0}, &(0x7f0000006ac0)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006b00)=@assoc_value={r2, 0x1f}, 0x8) 2018/04/11 01:48:44 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001540)={0xb6, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4a, 0x8, 0x9, 0x6, 0xfffffffffffffffa, &(0x7f0000000780)='gretap0\x00', 0x100000001, 0x8, 0x7}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000900)={r2, &(0x7f0000000880)="b04ed12b11ba37a78cf4913abbd2bde0c2eee31c8769becd95ec32f1", &(0x7f00000008c0)=""/6}, 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000c00)=[@in6={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x10001}], 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000c80)='/dev/adsp#\x00', 0x10, 0x28040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000640)={{0x0, 0x10001}, 'port1\x00', 0x82, 0x1080c, 0xfffffffffffffff8, 0x7, 0xfffffffffffffeff, 0x3, 0x10001, 0x0, 0x6, 0x8}) sendto$inet(r0, &(0x7f0000000140)="140c00", 0x3, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6e72300000000000006f7e301700", 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000700)={0x0, 0x7f}, &(0x7f0000000740)=0x8) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x5, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001500)={0x0, 0xb12}, &(0x7f00000007c0)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000c40)={r4}, 0x8) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000240)=""/71) exit(0x24c1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x3, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x1ff, 0x200, 0x0, 0x8, 0x0, 0x4, 0x5, 0xdf8e}) recvmsg$kcm(r3, &(0x7f00000014c0)={&(0x7f0000000cc0)=@nl=@proc, 0x80, &(0x7f0000001400)=[{&(0x7f0000000e40)=""/218, 0xda}, {&(0x7f0000000340)=""/112, 0x70}, {&(0x7f0000001000)=""/170, 0xaa}, {&(0x7f00000010c0)=""/109, 0x6d}, {&(0x7f0000001140)=""/192, 0xc0}, {&(0x7f0000001300)=""/224, 0xe0}, {&(0x7f0000000500)=""/35, 0x23}], 0x7, &(0x7f0000000dc0)=""/8, 0x8, 0x3}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r6, 0xc008551a, &(0x7f0000000580)=ANY=[@ANYBLOB="001000001c0000000200000001000000f6bf0000db0000000101000000000000ff0700007910a53a2bc931fc34bb515d8e47b6e1564b4c38dfb95a9a7c91ece77cf3ef9332a6243bde4115dad30fb291d6129488b2de5b917c817c1bf6d8e9aa5456b3822930f10f927437a55c9498374b7cb418fe503a0cfa2fb8b1813193e3687157f13c2e551ecc7e3cf102205c4932caf3b8d8b803dc"]) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f00000015c0)=ANY=[@ANYBLOB="520a00000000000002004e2400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002000006e000000200000000000000000000000000000000000000000000000000000000000001000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000664c70e60000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa0000380000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014140c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005238ba7b34f7dffb67448ed950a1d7dd9e83b5568d9897b09288c50ae45aa67f461c73f72aa11b1b6cb2ce9c8736fd3a798c622aa272f797c0c920a1d48ef3f19fbadb83eb2fffb11cb99303394f07150d53ef8c63a5be16ce197c9445f806e833bce4d72b2451cc3c5b164a0af3331b573f0c264c5e7ce9b842f49d2c92f2a3d40d51c750d69aea3909fe62c0aa00bd6382ae86f6"], 0x1) 2018/04/11 01:48:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10080) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xffffffffffffcca0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500", 0x4a, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/11 01:48:44 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x80, 0xffff, 0x7, 0x0, 0x3, 0x3e, 0x80000000, 0x212, 0x38, 0x1f, 0xfffffffffffff5b7, 0xb1, 0x20, 0x1, 0x5, 0xffffffffffffff81, 0xe96b}, [{0x2, 0xfffffffffffff231, 0x9, 0x7, 0x81, 0xea1, 0x8, 0x3}], "ce2966a8821c78f0358f2684c69bef92288e57148dc76f0727ca66106bc42446cf320b2377c819afc11371", [[], [], [], [], [], [], [], [], [], []]}, 0xa83) r1 = shmget(0x0, 0x1000, 0x78000010, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/234) [ 104.692522] IPVS: set_ctl: invalid protocol: 39553 255.255.255.255:20003 nq 2018/04/11 01:48:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) write(r0, &(0x7f0000000300)="0500000000000800", 0x8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) 2018/04/11 01:48:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f00000000c0)={0x0, 0xffffffff}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000200)) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000040)="5055a75bbc161166a648db7a7ed7d0f45295f226ecc0a053f7c19d4ec3746536") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x208202, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) [ 104.763461] IPVS: set_ctl: invalid protocol: 39553 255.255.255.255:20003 nq 2018/04/11 01:48:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x204002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x401, 0x7, 0x3}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r1, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) recvfrom$inet(r0, &(0x7f0000000180)=""/24, 0x18, 0x0, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/11 01:48:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1400) read(0xffffffffffffffff, &(0x7f00000004c0)=""/241, 0x6f3) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) getdents64(r1, &(0x7f0000000200)=""/214, 0xd6) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') pread64(r2, &(0x7f00000001c0)=""/26, 0x23c, 0x0) 2018/04/11 01:48:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x101, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) recvmsg(r0, &(0x7f0000000b00)={&(0x7f0000000880)=@ll, 0x14, &(0x7f0000000400), 0x6, &(0x7f0000000a40)=""/183, 0xffffffffffffff56}, 0x0) [ 104.828785] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop4 2018/04/11 01:48:45 executing program 6: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r2, &(0x7f0000014000), 0xffff) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000000c0)) getpriority(0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x2}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/04/11 01:48:45 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000240)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) recvmmsg(r1, &(0x7f0000001880)=[{{&(0x7f0000000280)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000400)=""/35, 0x23}], 0x3, &(0x7f0000000480)=""/74, 0x4a, 0x200}, 0x1}, {{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/4, 0x4, 0x2}, 0x3}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/35, 0x23}, {&(0x7f0000000b40)=""/158, 0x9e}, {&(0x7f0000000c00)=""/31, 0x1f}], 0x3, 0x0, 0x0, 0xffffffffffffff88}, 0x9}, {{&(0x7f0000000c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d00)=""/67, 0x43}], 0x1, &(0x7f0000000dc0)=""/113, 0x71, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000e40)=""/151, 0x97}, {&(0x7f0000001000)=""/249, 0xf9}, {&(0x7f0000000f00)=""/21, 0x15}], 0x3, &(0x7f0000001100)=""/247, 0xf7, 0x3f}, 0x400}, {{&(0x7f0000001200)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001280)=""/79, 0x4f}, {&(0x7f0000001300)=""/103, 0x67}, {&(0x7f0000001380)=""/213, 0xd5}, {&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000001580)=""/94, 0x5e}, {&(0x7f0000001600)=""/168, 0xa8}, {&(0x7f0000000f80)=""/44, 0x2c}, {&(0x7f00000016c0)=""/41, 0x29}, {&(0x7f0000001700)=""/231, 0xe7}], 0x9, 0x0, 0x0, 0xffffffffffffff63}, 0x1000}], 0x6, 0x2000, 0x0) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d, r3}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ashmem\x00', 0x800000000, 0x0) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00000007c0)={0x7, {0x2, 0x4e23, @rand_addr=0xfff}, {0x2, 0x4e23}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x12, 0x7, 0x91e, 0xff, 0x1, &(0x7f0000000780)='irlan0\x00', 0x10000, 0x79b0, 0x9}) dup2(r0, r2) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000180)=""/161, 0x401}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000600)={0x59, 0x0, 0x8, {r5, r6+10000000}, 0x7, 0x8}) r7 = gettid() getsockname$inet6(r1, &(0x7f0000000900), &(0x7f0000000940)=0x1c) waitid(0x0, r7, 0x0, 0xa0000001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000840), &(0x7f0000000880)=0x14) openat$ion(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ion\x00', 0x802, 0x0) 2018/04/11 01:48:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x80086601, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000456e9b4985d4191109285a5f74a4025cf5f3d2d3e6b051c7693de23c7fa37b24a4bb97c8c72da834ea2762c5ff36f66877344fcfdd9b740253a83e51ca2592b0c5dbc7349a050000009dab90d62c6d1627086aa8388f7e83020fe01a89aa"]) r1 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x800) inotify_rm_watch(r0, r1) 2018/04/11 01:48:45 executing program 3: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) socketpair$inet6(0xa, 0x807, 0x100000000, &(0x7f0000000000)) 2018/04/11 01:48:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000580)="3d7f9452e62ac842b964eb99c8e8e2d75826dbf92e4338f2ceaea03541b1e0f243bdc0f52b038a8614c1fd628b938dd4311ca486abe00b58af8a6540ff12a17928d1713655cca9b5b5b0b0234e2b454390defbfee9ea9cd447fe5ffdeb77fa7d1cf51bf115130da9174807cfe60116b31b05e280c2f863a9c60ea76dc519c60336012b57e81b7427374c26b85948e537c4c613c2fbb8eb8ad9ca9bf79a0a1e70f12c85fa40cb67f43edf8c0d079cdbd9ac3c716d0933987d99dcb9bb754202bd2338701195cea1c633a3b60e6f10df56692c18465f2b3a268fcb77551507c46ebacbb78a8f39968504b5b05c61e1669b42a916f4ef1b8ca706485ffefd099476a57111750bfbf5a3357ebe61efdc3022695f37f11819544f25a2c74ba28258e43e7bddc92e6e8e97beed5b8c40f81f919466c2b6", &(0x7f0000000480)=""/231}, 0xffffffffffffffae) 2018/04/11 01:48:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000001c0)={0x7, 0x0, [{0x37d, 0x0, 0x6}, {0xfdf, 0x0, 0x2ab4f0d1}, {0x376, 0x0, 0x3}, {0x40000003, 0x0, 0x1ff}, {0x337, 0x0, 0x7}, {0xfff, 0x0, 0xf3}, {0xef6, 0x0, 0xffffffffffffff5f}]}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080), 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/64) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000040)={0xfffffffffffffff7, 0x8001, 0x3e, 0x8, 0x4, 0x1}) 2018/04/11 01:48:45 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}], 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001100)=[{r0, 0x240}, {r0, 0x210}, {r0, 0x200}, {r0}], 0x4, &(0x7f0000001140)={0x0, 0x1c9c380}, &(0x7f0000001180), 0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f00000010c0)) r1 = syz_fuse_mount(&(0x7f0000001080)='./file0\x00', 0x0, 0x0, 0x0, 0x800000000000000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004e2000)) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/11 01:48:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000440)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}]}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000580)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f0000000100), 0x100000000) fdatasync(r1) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xdbc8}, 0xc) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000280)=ANY=[]) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000680)="c88333a291878f4c692b8970b75091f5681b87", 0x13}, {&(0x7f00000006c0)="a1a0b57cb715539f45408276686c12157b5809613f8506cf6dd86b887bbb953a99834a6e46fc8a88f06e511fa44d8a6567ac1d459a5042b29a8718350a8ab54b4ec95292ba995534449d201367a6ad569b554e6d59a9ee9e9c3feaa2d90542ebe0b8213662af902b7a97dd635b448bb555635d82bc3008a49104c34be057ce90624195", 0x83}, {&(0x7f0000000780)="edf422613831a34851fd870323690d8e012da2bb3dab18d2812d5bae8f3c31efc6c6b3471493abb6a1f3b814cb216404d6c683dc3b5374f86677f12738c2721b25a0766075b28312cd5a65165ad62e0e8f81a5aec8c8b3f2dbd5611a7d19c2aa5e72ce634991496a744eb547f5a8622f63fe852b83a3cf37bc40552932638b0cbd9237fa4d038aff660515844163aecedf2c4d550de8f9a0757c", 0x9a}, {&(0x7f0000000840)="769ca884529050de32f980e98bc9487a9c50abb949fcb81eda7708fabfe401029083434b8a4d5db971ce730b30b0c5eba25c9a21dd72038261c2046472875b8c7c14a40f60c8da26a8e45046f76af78871c36b688c846d3a2830c68ddbe0ee38ae3b7b875d17ff923ada5013d945852e16d33b0ab417660f0feff3de99d391805e498ee5f765f7fe7d5c1820615a55387ab81a3a4a8627c5aa71f96456a244acd29d66e87399252229a05fc3fa32f2b139a6aa71718e631bb5bc36111d36d2414cf822ed9a494cfd526da4c0fe0f75a7387370ead7da1741f840d24f46adeefe24981c66ecb956fb604c94e68172a89a36a3383783f10f", 0xf7}, {&(0x7f0000000940)="696ea2ef44326580eb15d3fa69a96035e84cf228b90af70278eff94a88bbeaee5446f88030a54ecda24485af6ae08e31a2fa3b9c516b914ff9aeccbc429eefafdae9fbeeb35265a01f13b0757cb74404d82a71768703b496dd542a163035b392315f0bdb31047ad2df0a68f31574db8b48d5141741479a55f4d6cbc910b286aa6fe5dac925934e81a98dd460e85b043022569a8cef6ee6cfcca338d3960137e91f351e624c3a0e59b01bcaca7500bfa3", 0xb0}], 0x5, 0x0, 0x0, 0x8000}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e21}}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) socket$unix(0x1, 0x7, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000480), 0x80000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffff7801000000934b00"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={r2, 0x4}, 0xfffffffffffffe89) fcntl$setsig(r0, 0xa, 0x3e) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000400)=0x60) recvfrom$ipx(r1, &(0x7f00000001c0)=""/13, 0xd, 0x2000, &(0x7f0000000200)={0x4, 0x0, 0x0, "ba2432063772", 0x81}, 0x10) [ 105.885339] print_req_error: I/O error, dev loop0, sector 0 [ 105.903986] print_req_error: I/O error, dev loop0, sector 0 2018/04/11 01:48:45 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002b80), 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101400, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e23}, 'bcsf0\x00'}) 2018/04/11 01:48:45 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x80000) socket$inet6(0xa, 0x0, 0x8) 2018/04/11 01:48:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0xfffffffffffffffd, "00000000010000e300001bf3ffffff000065000000edff00017db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0601d7", "cea40005403500f7ff0002ff000000697ea2d04624edf300dc01867dfffe0200"}) openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000040)={0x9950, 0x10, 0x3}) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) 2018/04/11 01:48:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") keyctl$invalidate(0x15, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000640)={{0xb0a, 0x8}, 0x2}, 0x10) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000000c0)=""/54) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000440)=0x20, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000006c0), &(0x7f0000000700)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) semget$private(0x0, 0x0, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000004c0)=""/17) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x87c7, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000008c00000000", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) set_robust_list(&(0x7f0000000600)={&(0x7f0000000180), 0x4, &(0x7f00000005c0)={&(0x7f00000001c0)}}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000480)=ANY=[], &(0x7f0000000540)) 2018/04/11 01:48:45 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00000001c0)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x1fb151ea, 0x1, 0x3, 0x1}, 0x8) r3 = dup2(r1, r2) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000100)) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xbe, 0x121000) ioctl$KVM_SMI(r5, 0xaeb7) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x2080001, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) getsockopt$ARPT_SO_GET_ENTRIES(r6, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000006300000037b08b222bd4a3f67343fec2b91f889cf22d6f95924fd445fa5d729ae05ca9bf5dd7f95185da347b3bfd555a8c3caff9a5549f177228e9db27c889d38810c5224e6b18ec057b37bfba4635779af730d1a8833496643201dab67bf17a9ef4da066c5ff32cfd79a0eea27e79503f62a6bb670f67ac121aeb"], &(0x7f0000000180)=0x87) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/11 01:48:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3e6d1d168687c209, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x1008000000000004, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x23e3, 0x3, [0x6, 0x1, 0xfffffffffffffffe]}, 0xe) r3 = socket$packet(0x11, 0x100000400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000880)={0x84d, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, {{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xcd69}}}, 0x108) sendmsg$alg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000180)="a752c74a3414c8cef45132b2ed1cd7659852b10b79d9a2ac6960b6aaf8b765685792f154ca842f0585d870911943989be71547d2de88a6df7c527ab2e3c3bfc0c2ef", 0x42}, {&(0x7f0000000340)="92a56c534a8882279d5a690ed4039fca58785592abeaff6a185ab2b0ee569e1340e24db3f8b2bb6872ce55c566ad9f2eca3095fc9205d13a229dca366955ebb4cf7c6b1bd4938070b6633b0787e53959973af2", 0x53}, {&(0x7f00000003c0)="bec0b9d564ac06566a8ae3b0bfefd29e05332168ec4d525605516a27d7714d79d31ccc4133d80b2c294ff94305ac2e8ef9a3c2d81adc7aefb9906ebec5026349b67f561a094c2be80bcc0cfc71c06054a6f8266d6cbb4cb276a93b49d3c0005ccc39a4916835c409373533ccccc8aa276b", 0x71}, {&(0x7f0000000440)="18ed8d713e95cb094399b1bf2bc8e993cf6463b202c4d985587234eb7ad45fa7e577e3a42bada0b68fb7a23f8235d534e7314254f9c2433e1a3b847a502f43a40d5f78e1205b1579d17d46c71d27ec4ad82d8ab06ec5f2b27ff5f1cb796900e168a9eeb678aff9b0cfa568e6dee90a8b0237b81b7b62d8f4435fc1f10e427fb018dedecbc08eb67defe9a8923cf4b8b7ec", 0x91}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f0000000500)="33e11d9f968a9c0d3fc391eea1d376178b8632ad4f6e534d9ce5474050ad5b0999c77751d0f540ddc33f4159712f91d485f1d340c67ba492246dc0aff22a42420107265e690e14f1a87ca818f656abaefa3f606a12f1068a90fe7b7d785e46b41346452faf8943d3a5db46d10cf4c7faead63e81ecaa95ff3b7fb06107fde114e0541bb3f1cf76a99920821883c06f890b9575dddd1a0a1067c9969695e7", 0x9e}, {&(0x7f00000005c0)="1896843863b6e675272a5e4cb28743512524e4076fa02722ced730deb9d3c55842b6c1301054f87ba3599d281ef5a0b81e21154963f1beffe024fb4f9270b3697ef577ebf4d9a27bb8b3fe1c4080e7783e51d6f34a0714ffc8c1f05208ea6b2b7e7229b227", 0x65}], 0x7, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xb8, 0x117, 0x2, 0x9e, "626b25aef1b034a4889613ace2dae86e6ab2b4cdb46274064cb92745d6a8d540ed8d13a3de78f5adc91073c65b7bb79a87fb0b38a16a06b21df10699283f2f7353716c398765b0f35240cf4177e9d0df81b78101c2cccb45d466489083456194848242fd2fd8562b5cfb67068efda8f7fed051012d9c044fca1627f6376b14f5b678114c286377d7f71d74dad12c97f77cbb700e343bb66d10c205b44790"}, @op={0x18, 0x117, 0x3}], 0x100, 0x844}, 0x4048000) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom$packet(r3, &(0x7f0000000240)=""/237, 0xed, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f0000000740)="e5", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000001480)='Q', 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 2018/04/11 01:48:45 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x900, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0xfffffffffffeffff, &(0x7f00000000c0)=0xff40) 2018/04/11 01:48:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x1ff, 0xffffffffffff8a1d}, {0x6, 0x7c00000000000000}, {0x4d01, 0x1}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x80047456, 0x725001) [ 106.077459] IPv4: Oversized IP packet from 127.0.0.1 2018/04/11 01:48:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000dff612c49f24052d42c143ae7984340000000014010000020000000000000000000000"], 0x18}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x7) 2018/04/11 01:48:46 executing program 0: mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x0, 0x4d03e, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) [ 106.190079] IPv4: Oversized IP packet from 127.0.0.1 2018/04/11 01:48:46 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cipher_null))\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000000bb40)=[{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000006000)="12e7", 0x2}], 0x1, &(0x7f0000006100)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) signalfd4(r0, &(0x7f0000000000)={0xce}, 0x8, 0x800) dup2(r1, r0) read(r3, &(0x7f0000000140)=""/217, 0xd9) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, 0x989680}, {}, {}, @queue}], 0x30) 2018/04/11 01:48:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) 2018/04/11 01:48:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x2) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x800}, 0xc) accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x3e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/11 01:48:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000badbb9878397"], 0x138}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/11 01:48:46 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x4, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x1cd9dd370aeeaa8e) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}}, 0x1e) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/11 01:48:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x20000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000005680)}, 0x401}, {{&(0x7f0000005700)=@l2, 0xe, &(0x7f0000007a80)=[{&(0x7f0000005740)=""/253, 0xfd}], 0x1, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/11 01:48:46 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/192) syz_emit_ethernet(0x52, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "981258", 0x1c, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[@fragment={0x0, 0x0, 0xc2}], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)) 2018/04/11 01:48:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x200100, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000880), 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000025003103004fda7b45425f8c0011f1000000000b1fda733c91c083fef4c01c7860c2c2b8cddff9dfe05c5f324cba83f7052c4c433dc58b044381f27079c93dd5ceb5b3f04e4a57dd41aa82958ba30fd362791370d21d70915c9a95b40fb2970e2162d67d5047d4a1102191a395e967dd63b94fc3130ec3bd1b6586a42c79c5bed562b8961e3b8af3080f16d6474fb4bc31cbd10485a783ebb469c522617bd23aecd0a7338bea910acecf6730b5ca1c04ead43f1aca812dbf4f"], 0x1}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x22800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000640)) r4 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r4, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000004c0)={0x0, 0xfffffffffffffff7, 0x1, 'queue0\x00', 0x20}) sysfs$1(0x1, &(0x7f0000000140)='lo\x00') ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000680)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000005c0)={0xfffffffffffffffb, 0x0, 0x0, 0x98ff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000600)={0x1, r5, 0x0, 0xbea}) arch_prctl(0x0, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72fb339b9375407880a9a26701f8e82d6f3ac5ed7bc6acdab8dfe31de24bef747082174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d") sendmsg$nl_generic(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x44, 0x3f, 0x0, 0x70bd2a, 0x25dfdbfc, {0x10}, [@generic="7651fdbcf30a9b1b7a727a43100348be453a65f14ccfdfe565aa92d1cc66fca2b81679fe3e1969c9def4b156becc40"]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040040) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000006c0), &(0x7f0000000480)=0xffffffffffffff13) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000580)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') times(&(0x7f0000000180)) 2018/04/11 01:48:46 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x135) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000eb9cffffffffff00004000000000000a415ab2880198ee2a59ed05cbb674ab"], 0xffffffa3}, 0x1}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000800)=""/202, 0xca}], 0x1, &(0x7f0000002c80)=""/152, 0x98}, 0x0) [ 106.887662] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 106.920422] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/11 01:48:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x20800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x54, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x9, 0x2}, &(0x7f0000000240)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f33"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 106.950224] 9pnet_virtio: no channels available for device ./file0 2018/04/11 01:48:46 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180)="0d62f5661a660b2da0", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000040)="f3db6a0bf8590f30b5e9b11d6128b77d7733b5662ac9c1846c1bc99e81c4ddd862614697553eadc542020c83b6d0f32a46d61ef39834f5421576604bae2d873cc1ca032aef5324cf05c42cf66d7fcaf6c044cfc304e859028ae982aff4f521d09cd91eeec0a6687984778873f94cf189a1b82b2d82aa47158ea4c51b7ccd357bad51d1931569aa14b8877c54aa6c66cc024ad15f039f6cd738c5f0dfa408b2d78d1a6e0273be0144b0a803") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x2}) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) madvise(&(0x7f00005cd000/0x2000)=nil, 0x2000, 0x9) 2018/04/11 01:48:46 executing program 4: r0 = socket$inet6(0xa, 0x140000000007, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000025c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) 2018/04/11 01:48:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000fae000)='uid_map\x00') r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x34, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000009314ffffffffffff000000000000000800000000000000"], 0x0, 0x0, &(0x7f000023c000)}) sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) [ 107.083112] 9pnet_virtio: no channels available for device ./file0 2018/04/11 01:48:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x14040, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84c00004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x1, 0x1, 0x401, 0x70bd27, 0x25dfdbfc, {0x2, 0x0, 0x3}, [@generic="bcb3657ac220c16e19b09c8c8d3b8c80d1e9be7a75e3269a5cb342f5586af83f91735ec48c03f4a50b90cd4ec822d4108c01096ec1fa9e33b734e56f09b9c78ed6065deed2c80c47a132f4"]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r2, 0x0, 0x2, 0x4}}, 0x1b6) write$rdma_cm(r0, &(0x7f0000000100)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x30) [ 107.177696] binder: 8760:8762 got transaction with invalid data ptr [ 107.196986] binder: 8760:8762 transaction failed 29201/-14, size 255-8 line 2982 [ 107.253493] binder_alloc: binder_alloc_mmap_handler: 8760 20000000-20002000 already mapped failed -16 [ 107.276598] binder: BINDER_SET_CONTEXT_MGR already set [ 107.282431] binder: 8760:8762 ioctl 40046207 0 returned -16 [ 107.288778] binder_alloc: 8760: binder_alloc_buf, no vma [ 107.294541] binder: 8760:8770 transaction failed 29189/-3, size 255-8 line 2963 [ 107.319548] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.330750] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/11 01:48:47 executing program 7: pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb5910216cfa76ac1a2ee89f8c1a853f027d5183382b9f7e6fce5947c0c0a570816182c8fc37258a378d9e", 0x2b}], 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", r0) 2018/04/11 01:48:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) close(r1) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000000)={0x3, 0x7}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x100000000000000, 0x0) timerfd_gettime(r3, &(0x7f0000000180)) r4 = dup(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000040)={0x3e, 0x9, 0x22}) connect$llc(r4, &(0x7f00000000c0)={0x1a, 0x308, 0x5, 0xdc, 0x2, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) r5 = timerfd_create(0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f00000001c0)=""/151) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/04/11 01:48:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f81dc3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x98002, 0x80) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000080)=""/121) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:48:47 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180)="0d62f5661a660b2da0", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000040)="f3db6a0bf8590f30b5e9b11d6128b77d7733b5662ac9c1846c1bc99e81c4ddd862614697553eadc542020c83b6d0f32a46d61ef39834f5421576604bae2d873cc1ca032aef5324cf05c42cf66d7fcaf6c044cfc304e859028ae982aff4f521d09cd91eeec0a6687984778873f94cf189a1b82b2d82aa47158ea4c51b7ccd357bad51d1931569aa14b8877c54aa6c66cc024ad15f039f6cd738c5f0dfa408b2d78d1a6e0273be0144b0a803") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x2}) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) madvise(&(0x7f00005cd000/0x2000)=nil, 0x2000, 0x9) 2018/04/11 01:48:47 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/04/11 01:48:47 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) r3 = shmget(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)=""/208) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3ff, 0x80800) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f00000014c0)=ANY=[@ANYBLOB="34010000170025060000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000017f000001000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="7bdbfbbad9cc143487e6a8a41468a9b48f45a7cc693f2c17910298850fccff30f3cb8dcf4fabe29b081d22c66b0ade7880f30c54459190cdb832dc9092a82678c5b41e50d3616552c5b61b22f349de659e0366eea86515a51898c2c575de875d25a188056bd4fec10a08ca04132a51bb63ce2451b69d9c8204e8830761e675178efaba8c45881b3e121b1b680a449849dd0c9ded5e0366a0b3c3a85f", @ANYRES16=r1, @ANYRES16=r0, @ANYBLOB="e483604b74ccc9472ef7fd7b2be09aa60556a3faab05d8b6a00591e39cac45b683ba6063f2db4872c855f92f9f1628bc8632b6e10ab9c6d543e1e1a0982777c3db591178badddd7c44ce2aca8a1299", @ANYBLOB="775173470c5edd8da3ed891d2ca36c6dbe8ea29c7e0af141f1944619ebe0d6", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES64=r1, @ANYRES16=r2], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16=r2, @ANYPTR, @ANYPTR64, @ANYRES32=r1, @ANYBLOB="182b2fa2e9625b9c0707d7079a1cb499b7981e424854b6eef6aad1d89518ec11276536e771a460706bb9c9d9f79b4935f13e60e825b899713f26e134f07508788f0078ab41c3a6523c70428940ca8e52033d4488c5885b45bebf8ab8c0ea4e848227cd4d4e30bc8770ff4befeaff867db23bd21e71472abf56dbea9f0c47563a522ae8b74c2d79f77d3c08da08857003e3e6757adb7aa8a036f0ec"]], @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="d2740bbe056d6e182ccc35b68c9e7cff8c23e577854b71bee34925621053529e3faa7c31a2036bfd30aef4b7198c8a8bb66d62ccc9e32a6d0811a97361c2adc0aaaaacf4b084d4568b52913d8ac99f7d228db38d962540404e22baa6c1f4540c89200ff89970f54073c5ad02056a1f6f887b314413536ad1a58bb1612d21980d0edafbda4d14ffb061964236c760c7f3d6e5f8f2b7ca640ab4b1839b58a481ad223f174ca21ed2307d97ced25a5c0a361ad51b6dafd30b73ddda8b2250a1493943f040980e2226736539984f142b954afd97944fcf87e5f764f00be04518455af4ecca767f345a4b605990a622f308cb697ddbc2f0c02e31aa794f487770d2376ddd048167f82e17af4622d3a0407bc065324f71910c5a9a078d179a057021dd4b00efaebfb3426e390f2ac00815aaf599eab055e84208fde0cc5b396e9d46ebeea849aa3f9239239ca828d230e8f464a1b56373caf465b5f7247909016523b1f6dd6a9009dbf46a0ad93454179213cb5efc671b5777fe982dfce2daa571d7defe2b18af4f05945b66eca59c4203638c84ad06ae4958438188c945873b1d99238c928a28ea8524be7ec59e4a3770cfb04f0ba172e9aa26a93818b3836b12f42978622ad25ba57edc4b73f3773477077f20b494a00879dbef4d5dd5e185056af63323502ec10eaec62c54651359d519bd0636b070c8bca49dd4a0241ef826304c542e053707ae80b9e96b639eccfa989f84bc0dc008d8f87a079946a951527b4edfd7797a31e7e8453a14d56ed4579a0a95972e68a53cf04b4942959bc4ecfb1f70756559f51f33f406a0288df98aefbbe52b77f8fb49a492e86ce2c79b2da5c7d8ad7368e0380c91822dda05a77e64afd5db54f0dc7a99d8b4303b44a769315375db2e0a1ec3742e4722b4fc662ffd8d4b60f7e2937a739d6d1060075ff0c40d3630a1b6331dafcfd31a07cf51db9abcb13f20214e2bc573e1386b5f3e8b7d59d05e043ae3deea9a6ee51ab8ee8a827da5aaa73e25c5772468fcd52199cd84155a1b8fe2b5072a3c8690949d414cf940dc2b1507f826196377b0efbdb8da823bfc1d83528f9bec2234a3727f7b035c4a22709cb50a13215d94758db4401533db8fc5541be32e4b5eb3a0e95ad5e79d79e67426490116df4d3545f51a8719b28ff65f0dae9d008750a5dae8b88eccb7659c4c3755192451de6e56e9a0fecbc25c98eaacdff1296153d90a40820816ee0bf9281e05753bd3131f9ac7e075c95cafb0c58914a41ee9d3e8dff1445a515fca3d2630174d27c055faa25b2399ad1bec36940b3674cd9e0f4595e390f0545465c39aa36caa98d3a7f34d230835748d91991bd029fc4295d04c158c82f15257dc56387a5bb2e277189651c0c02ac56880a8be5af643ba21de100d991724fc5909c360cad83bf889b306cb17cfbadb7086d36754ff8c1ce4972815fb262e888ad2479d906cfdb545253ae827de916f2dd5ad4c42f75a89f06dd188edc12b4795539024665c95be1e99bb89826e603fddd09c36a2e858b0dc0ba19b594ef0a0d7b8c6a7d0d66a429d5cf1c9f9e0debf190c93a2833f0499de3a49d2f4b69a966b4719a5abb5b7e9a468ed1fb491d58465cde273a34fed5e800d28f4089c3810d3f146df2e2e50946a32157d7ab6305671d03fa27f2637801cc6f6232f54ae88680017ae8c0680185f867c275d7ebe951b2d12370284a4b62955d4ce52cb869924626cee0baca3961b4a01885a34ec22a5ccb88443991e2711be3a4b4d27f02753b4e1a0a0ee71b6588eef7014f907e80a8f3a6517fdf6ebc85cce0d9b69ab559721c6f388a22a5290c5d094753ab2ace15b314bd8744ae74fb40b54a0156914ecd27f548a68bdd2ad586aa6a9868eb05def6e1f071b64c0fba4295026c4bb5980b9fcb13d9b0e711354bc9159122972dcd3d649fa60715764d2ff644874e43a0a3c7c30578e5225f772b0d78635ccce72fa0c6dc18ee303485708d77a897872fd4b4108bca466ccabb6531d0f90b5eaa0ca51548dcb2fd8e40f0cfd360982e8bb0e1c76f8984a885e8a1de0c42e1f71e500eac48d7e30e16c3990bdaa6595aca01456313c78bf77ca49ef9baec894e249d427f502afcb8c690329f3ccb5864cede3f3e89c90c1de7d0c60956fe7d40b138a48ecd714bb0fc69d24d201054d5c4ecd29ded1c195ca92bba9f216d1dd39e6303d961c85e5c023dcdb5d16668c09883894aba78a57c2ffe606cb14cadbd1949590da4acd23deb0be6604bdce82e8b9205038f84314ed740170411fe09f2be0542050b1cab7f3093b6ab7b7889ab444237067b5f716b77c9eba2642dae31110b788bf28b2174293c8fb9d99b17c6121021f72ca574c029c04e18a45dac956439a81e4f1145443d84d51ad6cff308ca36671222af70dcc34d6d805de14c99cf44fb0a0b5fc3229c3a85c12965fc58ab8fea695794468d44a5a59454f7fe9fa7a8288f98129d74085f23df838e7d967d490b45524524435bf7e81a4a9fc0bf81c2c85720fd311dda5742f90ea1d703c0b2a38d5f3572d1b9542c58151bf9a698961052c627578bf1f6789fcbd9d6a029b531e4943c01c000b24653692038932d640bdd745c5b26880393254f205f22e85753631c8bc847b6d9f2f7bfdc5b78c77f3866736ef2edc4a420f0caacb36364da647a9f2db1c47b9d9cfdff16a347c0f756f48db00de666b87f35b3babeed0e48f0b1327e584c59bfd6fa4232861da509022278e2e1747a6c654074e013449103f4cbf7fff86679794deaabf95720c6079b06b829c4e719f333a217ac24fd3d8707f072f08222a9b737fe247622d3785c56c68245c48b02c5331d3cec8f2e746bc8b449ee7f683f6d9104d88edd1793125e44120542a2945cc7cb7ae2ce4c70639a37d0b5a5b7067c354f4be098e563df6efc6532439995526006fe7e66c3b7ee09241a522ed43080f0338c4517fb3d6c34921f90f4c8504351731eb194f7716c929596806a42f74e1cfa13bc61005b9ce620d4584cb4a19927230804b21055aa1d15729cbb9c198f43425dd88041d678a3d642fd89c3f249537e6467e73bdb4a42116d332c2de4d71530826167d8366756a56e04bc4358301012c73a6101bfba1c81a6aa21c8c49170774e8ee2d149e3190fd8937f38fa3024b95335a49b730d0e066629853cb10595a7dfc5dd35f8b612fa7b9464ab5f397101994c4c44e3aa53836bf705fe5b50ede77ad981e3582c8a07c59f32bced047867c4db97a75e0a2470f392e215fff1ed25acc77c8d917b6d9587a3e831e18c4d5eb5384944754e48c680bbcf884f3ae6b4feed1e1e6be06da146b7c62733646073b1f9db853448b186e743d450c0486d9c12ef7116ca39b3c392c79e44aa3a471b9bfab031c30f2a4556573a0608ddf14c3f01ab4ab665fcd34cda28bd92821f0f1c3488aa07086d480244bd9a76489cbc9ead0b049fe717b67dc859a43177fc5450d184503f99ca6321265c632d5b27cfef22a32880f8108ff0a997e67ce5923b23f1e257abae5da83d9a67fac6972e13cff67d6592d9f19bc6741febf5203b49629ea2eb7ef9674578d3e0be6b2623b3441f69e14de5ccdc665d7b805ab09152d78e1e22e75ce87207cdf5bc263aef24611bfc5dbee900ecaab88a0c0923a3f4c1c1c4ba14a97be08609c681f9198a71c4e80bb1a0cc14cb0c5536c25d724813917e1b927a24a4b78fb6200584c46949029f117e97928cd39c29e668ad8803e88ed13be17a54619479388ea4c0df89830c34d0141121fb8f8799f0cf6868d4efbaa5c56328bf9a17356bbe694e82c5ab54342fc6163b9a7cd9071d0dedc7bbbb7e23947c61328cae46d80b50f24e721010c1d1effd15caaecb7ddafe0c447e3fc4a132f8d29e1d932cac35b175b037f013b443b8c05f74a0a5b75e5a441a05827ba73258afd4eb5ecef291f4b31a60cdaada66e942c59ed55a252738fe7b38faeda51119ab5a77738698263021db37dfd1ba5f6806005cb11576f6ffec5af4425a05b77f6abcff77162ff53b01aedb73ba9f07cd602793e774fab525cb6a2b13be112cff5bf45f80b2124392133b59b2fd236173bef43c6a46b2730d0a0d3c2e149a467f78cc0370767e3fe66a8aada0b00b5ecd5cd7e9f948516a70210e2e3ebb4589556259e88c4b4722300a4f1dd3dcd8b431439660d0df0b92e1cdbf0677a53fb9640ec7b271b0bd57ed564b63ce9aff3a6eb624f61f75d52ca58b396a1e0ad10394ff175b10f5f583e3dbfd80bd317febe96edf715a7d4569c84394cf54249c5e4ac13d9786f55341d492e0d6942f86bbd23fb79b692728a6d37cbf6ec19f3f2a96831d38c00ba6984484163b281d90dd9211cbea681d1e8e9325b4166bd1c401fb0653b88a5b7d71bd870a6ec448d76b4a495c58b5eb261bea6b4cf83e126d8a86b6d76d1ccb55b9104bff2d6f2318027ad528d0c5de2da2ae42b49e21411b4658c0977634384c6ea947e9319d4a10f7f55879a8ae38f07a490a0e8f7f7274b57366c8b870030ee35399bb7ff326c7072a218714f4d182098fa24262bf41e86b3e55e84de096ff0127b626f80916c6ae51068bab5eaba715f5755a23f2afc6e0b4b317c96f580489ed7514bc7652eaf514c6eaa6e2baf6b4ec4ca0ed4b6306d314a8f8f6a6c62bbea85b09301388446274766baa608e12613fac5e9c54c7c3f32d04cc65d24122799921eecf8f83711f27bc4dbbf44de694949902460fc95089b0302f5f171442cff4535da42a10258cd25a8b045e41b9d7b5d78c9cea7b7b200b2f34bb27a88d1adef4cc0aa3087956dd5c55acb731e28ea79b84fa0b144431add55c9c575df46dc4798a847feb90734c592d589bbb3f3c4af43c2b9b92f18052b247f0bede2e3b8be7e5823a1e8a42159b0ab03d6ab824becdb4df3e0443b6632e7107d70725142ccb0c055fd2a35c1a22825284a30a0c0b24e2551c935d36171d1a0c11dcdb8d8080230ae3fdfe844d9cad1101c0b274baeba34377cbdc30677ebf76e229dd26bf3b6a74ba14274826ab09d9c5a2591d7c675180e54341b8614c38ed6b1de5ffb77b102d27440232a951fadbebb76dd804c28bfcda5097160e3f175eb1f9c1ca709219cf877fb549e88fa179cc6c7e1b038912b1c8c67e705e0fe211f9a1938e7a96ae20cc61274d6fc2ba9dd2405f50978e638d99d2331fd9ea8525b86dda3712cdc6ad079be1e64369bfb4a965ec9783788fe66643ed9b89a001b7b4092cfcb35552f064630e4bc9bf0b0ddbe4fa18a6c8d01394a7990108ed08178b9323d870adeb23f24616be9b8bff36d604a9c356d1592d466b28fc2cb1a8c69ac111a353f4667f9f2d8b429e90c5b845125714978f0f927d58a371eb16552d1410b4160e666ba67a3ec30651ee83a44864336cd9019e29c6a27f559e1ef8fa60c4a380c3935f5a97abe192befce797891233db6501af02ccfe24b6e5c12b6a23e0314b5d197f025fb555bbdcf8e5fa19a8bebe17117f65229e52d9e2e176584ff81b26661cc9364a1d38e2f6b9ba52901c02c33ad932f2e8906454422c388cdf04c9e872765df3110ae16acc17a689639f026ec01513d6766825922662c8d6d8fc35d0eae12cb9f69bc0bfe604a450096de0e2c43ff24d7bef93196afe7a32b658ffc91d72c3732c1dfe766d5e99cf597e21cb63f597f6384677b483e8184694da627e4cd165d908e6ee65555a1a3471ca0d6c97801ff21290adee04e6817496734dd30c8d1149a0f7aac91cf5c68", @ANYRES16=r3, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES16=r3], @ANYRES64=r0, @ANYRES16=r1]], 0x7}, 0x1}, 0x0) 2018/04/11 01:48:47 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000002940)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x4305, "de0fb3833dd1e9018d1c1b2b1c17a35e72b4f78305c8d86e"}}}, &(0x7f0000002980)={0x0, 0x0, [0x0, 0xfffffffffffffffc, 0x68, 0x37d]}) clock_nanosleep(0x7, 0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)) 2018/04/11 01:48:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140)={0x6}, 0x8) sendfile(r1, r0, &(0x7f0000000080), 0x9) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000180)=""/239) 2018/04/11 01:48:47 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x9, 0x20, [0x0, 0x8, 0x3, 0x81, 0x2, 0x7be, 0x4, 0x3]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xeb, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/235}, &(0x7f0000000300)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000008c0), 0x4) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) shutdown(r2, 0x1) 2018/04/11 01:48:47 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x7fffffff, 0x3, 0x5) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0)=0x3f, 0xfffffffffffffe89) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1c3) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/04/11 01:48:47 executing program 6: socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a5822467) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') chmod(&(0x7f0000000440)='./file0/file0\x00', 0x100) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x1, 0x100000000, 0x7, 'queue0\x00', 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00000000c0)={0x5, 0x1ff, 0x5, 0x1f88000000000000, 0x2, 0xa9d, 0x3b7, 0x3}, &(0x7f0000000280)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x8000) fallocate(r1, 0x8, 0x0, 0x1000) 2018/04/11 01:48:47 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b17000/0x4000)=nil, 0x4000, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x2072, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80200) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0xaa0, 0x100, 0x2, 0x0, 0x2}) msgget$private(0x0, 0x2) 2018/04/11 01:48:48 executing program 0: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000500)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x8200) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/11 01:48:48 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = memfd_create(&(0x7f0000000040)='ns/id\x00', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000000, 0x2, 0xa81, 0x200, 0x193, 0x2, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0xfffffffffffffffe, 0x1ff, 0x1, 0xe4}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x100}, 0x8) fdatasync(r1) r3 = syz_open_procfs(r0, &(0x7f0000000180)='ns/id\x00\x00') preadv(r3, &(0x7f0000000040), 0x10fc, 0x0) 2018/04/11 01:48:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x2, 0x4b1d33af, 0x100000001, 0xffffffff, 0x9, 0x100000000}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000002900)='N', 0x1, 0x240008d0, &(0x7f0000002a00)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x775}, 0x1c) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x32, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'fo\x00', 0x10, 0x80000000, 0x23}, {@empty, 0x4e24, 0x0, 0x800, 0x5c2, 0x4fa1}}, 0x44) 2018/04/11 01:48:48 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = semget$private(0x0, 0x2, 0x300) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000040)=""/127) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) dup2(r0, r2) 2018/04/11 01:48:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) recvfrom$inet6(r1, &(0x7f0000000040)=""/72, 0x48, 0x140, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffffffff55d, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) 2018/04/11 01:48:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x1b, 0xb, 0x9d) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8000}, &(0x7f0000000100)=0x8) r3 = shmget(0x3, 0x4000, 0x1, &(0x7f000056c000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/69) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x800, 0x800, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), 0x4) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfb, 0xd024400}, 0xc) prctl$void(0x23) 2018/04/11 01:48:49 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x0, 0x200004) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000580)=0x1001) listen(r0, 0x8) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x3, 0x1c, 0x401, 0x0, 0x3, 0x7002, 0x7000, [], 0x2}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x10, &(0x7f0000000080)={0x0, 0x7530}, 0x128) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f00000002c0)=0xfffffffffffffd81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0xf43f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440)={0x7fff}, 0x4) 2018/04/11 01:48:49 executing program 7: r0 = socket(0x1, 0x802, 0xfffffffffffffffd) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) 2018/04/11 01:48:49 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000001) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) tee(r0, r2, 0x80, 0xf) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x3) close(r2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) 2018/04/11 01:48:49 executing program 5: r0 = semget$private(0x0, 0x6, 0x200) semop(r0, &(0x7f0000000000)=[{0x3, 0x4, 0x1800}, {0x7, 0x3, 0x1000}, {0x1, 0xe157, 0x1000}], 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000941000), &(0x7f000093f000)=0x4) 2018/04/11 01:48:49 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/11 01:48:49 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x400) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x3) set_tid_address(&(0x7f0000000100)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10000080000001, 0x20000) 2018/04/11 01:48:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xca6841b08421fe2e, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb4, r3, 0x420, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa83}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x841) 2018/04/11 01:48:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x400000) 2018/04/11 01:48:49 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0xffffffffffffffff, 0x1ffffe) poll(&(0x7f0000000040)=[{r0, 0x10}], 0x1, 0x5d85ed5f) 2018/04/11 01:48:49 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/11 01:48:49 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/11 01:48:49 executing program 4: mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='f2fs\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/11 01:48:49 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/11 01:48:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)) 2018/04/11 01:48:49 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=""/246, &(0x7f0000000040)=0xf6) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000240)=""/226, &(0x7f0000000080)=0x59) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x5, 0x101000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000340)) 2018/04/11 01:48:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x76c00000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/11 01:48:49 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, &(0x7f0000000040)='M', 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000002c0)={0x6}, 0x4) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/04/11 01:48:49 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) 2018/04/11 01:48:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/144}, &(0x7f00000005c0)=0x78) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x200) fallocate(r0, 0x1, 0x5, 0x7fffffff) 2018/04/11 01:48:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000001500)=[{&(0x7f0000000180)="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", 0x1000, 0x80000001}, {&(0x7f0000001180)="71571895630cb71c46c583d6afbd1d757bc820da9f3771dd6ee8c6fa3966fc34e306", 0x22, 0x4}, {&(0x7f00000011c0)="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", 0xfb, 0xf3}, {&(0x7f0000001380)="44109bcdcbcc83ecffc0a460cd16214081aaef502cfb59dc7409461282ee7b51d987baf6cacc0a6a8babb5b037b1c7518efcdf6ab38ea8d140aeb20ffd27544c258a6cf7092b47085f7e4b8e9c88d5e4f4a0268672955a4012db9ebed84c8d871ed5176b1916186ee6d49d3bb6d040d5223e15476396ee37d01febce8a70198c93c79437f613", 0x86, 0x3f}, {&(0x7f0000001440)="97e04b41a4636717832b96d0ec81c44fb9740ddf0426ac4677e8349b6808f40fcc6ae5cd1abccc1610158403b0ea307a4454ed112a924e2cf90d9cca05617b60badededfc03163066ee8a9e072e505530de3b86a034b6505823bd8aa51571da545696b5d5d0f97ce89e85a220c9e120cd7ba6b07bbf9c011a2752e1b9ff138102c1317cb44dd67ee829f0ffabdd70a6ca7c4e601605aff08fc70ba25", 0x9c, 0x7ff}], 0x0, 0x0) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000012c0)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/11 01:48:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000001c0)=0x8) r1 = perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x0, 0x80000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x5, 0xe1, 0x7, 0x8, 0x1, 0x7, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x775, 0x0, 0x101, 0x0, 0x0, 0xffffffffffffff99, 0x0, 0x6ce, 0x0, 0x0, 0x3b7, 0x4, @perf_bp={&(0x7f0000000280), 0x3}, 0x0, 0x0, 0x4f4, 0x6, 0x0, 0x4}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x6) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000876000)={0x1}) r3 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)='U') pipe2(&(0x7f0000000100), 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x600}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x20, 0x7fffffff, 0x6e, 0x7}, 0x8) unshare(0x20000000) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000340)=""/222) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/11 01:48:49 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000)=""/4096, 0xffffffffffffffce) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x57, 0x2, 0x3, {0x826b, 0xfffffffffffffffc}, {0x7b09, 0x6}, @period={0x5f, 0x3, 0x2, 0x3f, 0x1, {0x1, 0x4, 0x6, 0x4}, 0x1, [0x9]}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/11 01:48:49 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) getresuid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)=0x0) r4 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001840)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0}, &(0x7f00000018c0)=0xc) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) r9 = geteuid() stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001b40), &(0x7f0000001b80), &(0x7f0000001bc0)=0x0) r14 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0}, &(0x7f0000001c40)=0xc) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001d40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d80)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000001e80)=0xe8) r19 = getgid() r20 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0}, &(0x7f0000001f00)=0xc) stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) getresuid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002740)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000002840)=0xfffffffffffffd7c) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002500)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400}, 0xc, &(0x7f0000001700)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="180000002400000128bd7000fcfa496387540314aa000000"], 0x18}, {&(0x7f0000000080)={0xb4, 0x24, 0x400, 0x70bd2a, 0x25dfdbfc, "", [@nested={0xa4, 0x28, [@typed={0x4, 0x13}, @generic="8bb864643373b85e570155b64404d143c0a4ff3d6c2ac3e01fc558d14b79705f88e53b36f7a63025cb5f628aa8ecdb2d59f3971675644509cc19121cf4ffea8aef66e3f32ed03d820510ff930ca46d73ce0ca82698908a4043a44b951f375fbc773a482acd86fa3a9055264e8b734cd0401af150390f6fc6bfc499eae5405e85479e8858129a08d218acf959", @typed={0x10, 0x10, @str='cgroup(}!\x00'}]}]}, 0xb4}, {&(0x7f0000000280)={0x11dc, 0x2c, 0x100, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x1154, 0x10, [@generic="102d0387a40179a82e90eeeb6492df580ec7fadaf3d64ef95d22ef4288201515b89a961f0528862d46a6fc9047", @generic="521f1fe7966bc15b5e9549ada065364af8b10bf3aeea4d5e762c7eba3497e9ae8f2ac2d40b6ba4d2e899a643925f808c81d49cebc537b9987569215bd1e70525afd6f14b6ff6ddb7f5207202fc7745b6fd4c8c93fa636e4d1943497c8601038813e4eb6b507b3264528a5a7c4a4d50be6b885012e4bbceebf3f862c12bdad39b973c89b9ee85f7bf7fbb", @generic="3ecabe4bc7fe7d3be110fc91e41e89d436baf404d175f3fd69c64f9084eb4ca78ba987b3fd898763edfc91d5ba131802e5f93c820bf127f0cab2cfe02c22c88ced9d1b2644987cb0d928b2dc32f244c7d3e02c934f9c97f12931236447e5ad6c33130f926af3b32905981992a37d5fe05c37eb11de6c661df079f8d178c1f4e737744801a40a6cd74d3a81f4fff4952e1df1b41fb9e0", @generic="9e36ba1c6b4b3b1f6a28ebf547212e65ce8b012a805567f58ec9f5f6c8f5fa804b002c539449868fa59d782c82bfaa041ec8ca7e18f6bd6203d16f61b0bf06b3c1c64e6efa8e815744c42c12215895135b522aab5ca5f6baadd8a3a7be48b814e09a4b56820aae06072c8f2e53ff1e338ec3d992d819ac80c9b9252fba2c4e7864150c91772a2d42a98901adf80d8387a909f4dc190a84064821c2fc28570e5d288ce7fb099f8b4eb53957735c2a376090729479170708ea72e4b9ae9cab16b8ac415fd58b516b318e69afb6294b53f920dfae6da5555e407355489b121a506fc8cbf2745bb1d765492a6a1db480d428a0d93d71449017ea1beb734f38537c173731de3f9615fda94a02e1234084b15684cdc7a807d0de1a7778efe5d03af87d5e2cadf16d08767d0b46638c16cd1d80ae92a629e4dba15c1af8bc9714192b6c5f7d5d132cb85cf3adfc827a555fa9541237f3cd292f266a05d3eeefe72dc33ae544ebd0eeee0577462eac4093847f72ac55046db154f2b32cb7038079c3f5fceb83e44b94d490f137c606b1c2b58fbdc57d59560efe2b31cabd6dec184889b5ecfc934e596458d4c4b4aa130f0c12dc491c8549bd357a5eea4d76e12d4ab02e1f102db926ad45d3a9beabb72bd78d27b53e257d5f60872525933b25aa26b41a48b0649aba4ce108c82752d12375074c009d86068c5e97d1a1cc355c44a54a86f881066039d17db506412f0ccbe82da5c91363d1845ee9ded6de517dba32ade379e814ac557304f2290ae3e399f9409197f1cf2b504e65ad691c24cff334be97797f0a671dcb1315a51b9dc704eb6766ee547c52a95ad64ea7ccb6632b323b478bcd545e19654e9092f0c93511169392c5e76f6b2656e393403c2574368d05cb72d9a998b638e39851a5e4864024c814c4b502fc42513794c3a627b770c968508414ec54e48f5570f5f7cf8f44ae5ce50716a7eff34f1e05ad685b695bc820f277957208536c3c818b797ccae04c7e3ef2f8a206d3d22e0e8dceee66e47a50f13cc2cf9da78da231ae264033322eae5e233d8d7da43e5229298a247b2831d330d9e79890a617ac4c0bf94092877b05dbf88cfb1d6841bcf099c0efccb8e2a1d9e729e9ef22f08f774886957bc80e2bcdc22856ba02b4b4784771a5f5fde968085d89652bdc27b3afd7d33ad850c75c5e71b6f14ff735b62e01196bd51a80029e97cc931267a704215088f0f6e7dd88bf1452765b2ff780c50982d6996f0993f1be73d8dc749cd3eedaa4c93b42530eb45d19028d735795fd910e3cf89f6b90289122c82fb59e44e49146217d161a1d7b8877e116830bf95b44e3e7b7bc08e84129f2e795ddf9c665345aa8efeddb3acd487b02235c461f68398ff9f68ed64869c2d64436db64c466d59380b01b7438166f9618dd9bd3be6dee1c13597cbce39b5ab78ce6e2fd1317ded49d33873b0e1d4c5e3056c52076969a82da6edc37aa24eb264621cbae1465ae45781ba4450956170ca6494faa15b40b83ab3fa27d28747e26c21107e4bc7c9f9a43c86b053569a5e490f28974f9557c0d307f7e9b4d54df77162a2175ebbc70312636bd4826ccb2fb9d18715185daffa206aa2995c002a829fecbcf33e9a9cfec666f93b09b2ae38e9e282bda493c0bfe73bc7000eb873468812058876d3a192ed540e407d17e7c0d7472898becebb147a94caf5162a848dcd6fa7bd29b8c4c0d18f8cd4f9aae29985e0debc18c06a259cfde7cf3a6ada6f114b95c40df710d1d15391a56eb0d1ec5d3868713f8880dfd4af07984c5bc2a5ceafd6cf143b464beab5808d8a1ebb202a780350102c17f393df9fba82d86b2be6684c201a2020f164cbaba5a769c1c8e2c19f4f9bda1349cab5c96f4374618e7aa4dd6f2dbc4db4bb7de6e51db4cb20ca4674f590ee507c4156cfa3f360e513e74360a36c1044ebd9fb7fb837646e1da957e6bdd65847d5ffdde195f210df59ceac00801c9ce61951eceb95563822affe3017f83ab311b75e26458fcb8f8b349ba7b50de89211045d7c484cc5f5d3e25b878550fb56e538403f0c1e7a6684a1020dc198eac3d74a13e912a371177fabe3805f2fb97a40f22a78802604159220175d2a9bfb066aa6b9511328ba703c6a87e8710f13d707f4a16b5a4aa7f7c2fe7f48825ccf88ace2e7a610b96ff4d330c726e08664c87984b766760f11acbde99978579fb66371b28282bd436757501b5e2c3cbe26adb92090cdb9002c3397360c5087db95f9235b54dc6d0ce0ba6dd31c44520945fcae0eea5339a51ec36043ef286646371ecb9a5f79da7085c826d82943a5681cd5b86282b7beea5a7626c27fc602c804314caf57ba22423b5391a9ce53a6a1eb5d4510cd5c04be2cae2a8ec10eae53c004bcb5f3d4d6a8e655edc443b44f04a33062e40c5555fd1213fd4544fd9ee40cc269f79bbc138e8b35863e828922d9f68ace07a4c6826ea39baa0f98a0738dca5679075923b389d8b24e7c12aa0acf3fcbb651e2805121e12db6c47c8d70f7e2c579f548bfabc7628fb8aa3597e1312b8a9d1777b29b36d3f482a0907ee40a3f29895b14343b7fa9f43643ca7834606020890ea07a51e7ae31c67156f3e03ab5378f8a74326327c0fe2fe46e74c1b75426d8f80a5c74b958a3602c82e30376449c3888b46ae0c3c3d9e38abbe28876725f125f79ef345d58e0f40d407573bf884dc72d3e3e5d66442c4f19940f15ae92278b1755211975b69ce20c4e9bb2d46e2912008eb4311272f7cee4d536044f322080fe1cb378da09db69d507a467ab14e81c3cdf8c0d8d618031a6ad3bbb653c549859d58d4205af5a9f54ea83193f76dc941fe4906bd8a6c64b984fa0a8be30dc1dc73d9eb37f1953f6ea23d7a7f36140d013de2acd1717b500124c01ee7c5ec7fdba3454ce162de730cab80720cc04f2c4b0f08a561c4e43907630ff9ead84802bb3c3945a4f854c245d90f5143f76dad7425fc3a30c67eaac4e69d7f2f411cd2c20e5de8d1b1f83fc9f2ce0c1913ff109b09e1b15e4ae3be427536369683ebe10ffef3a69f27071c38d0313724ee9e40194e227229bb4b90c52297d239a6d316e67eaf74e7999eb524b6a1bdabb97c572dff3c23dfa20147ffe40a0a508c11c37fc63c8595fe5e33bbe1d3b7c4b6dfdcad077e7340e9220b39318bd0c7470cd5aaee49e6658039852b17ca003bfa688f3f013f7cf8d6941045db89134f49cbbed616be95e8886d1550c96fdf468c2ed8201ac143799c4f7183aae62dc4b23c434ec693427ef3b150a550fdae5fb3eb8cf996657e3595bb425c353dae12756c2fa798772f909b7e8432926b47d59040d8774d7772e32f1d3b836f7abb443fb3d2cb9d2a0e5843a1eaf28dbdacfe5b98bb274e09195efaad83e32271e21ed1bdd1871732941e9d930ec74a6377da891c80925242aaa13f6a6b59df53783d27f72e2b21f440ec0dd7b2a634619a7d8c1eccbe29a5e1f0f77c9cfc0c03bd33ed270bd7d3c687b969d8040f2d15416f9950994fc57448c2d29d96df790a5a1fe9a705d34bfac348cff962df4089c6c94b247ea88dd31f4ba8442a1e6b0924ea5e7219059212d6d862a4b4d42f97b65a32daebc7c15ad0bc17055c62a32ab3d268943eb9ec524ee31753ecc2fdf061de1334ff1046876c1996f7cbba790bb40224fc7129526b86d82a3eb1910566d0a57f3fae2df09e35bafdff38092c9cf72be2511d4c5138ae63786e8cddc0eaf9f1594db410ae49fc80d494a30fb3aba472eadb745e6d9aea7c3c6eba2e63957da36efd08e190bd945902d79a72d7434d50228bd7bdcc98e6a3f501af456830966faad46b54275b25066ab89b9843b491dc995fe1db1b117793e936458fcb181cd033fec214b98424d29d271b794664acc45a7a6098426c1370c9eed66611b02f49bd29c054f5bd247f9360be857712c26d9d620bfd5702bbb9e95d69e1c029b4de66b69f1842b6f179daa9a499de3ae7436bf559b10347efcf1a4bc03e365bee69b1444145385f933806228d1e4dceb7a8ebe8dfed592decec521b22e2857947ae6ab43c7269cf635c6c3a848c1a18b519703e15c5ec8587be27124f02780ce38359bb72380d95b24bb3eaf236c4edafac2e9c9c7ba3f1c7f031253af30d620a585d76d50ac3ebcf7f387fcaef6c11a7f2109ea4a159c04d2fd8870a2cdd1e19dd90fb0325343e7b16c031841fbf2475d6227d9f087f36b469a855ab2956f0b2ec7455862fe4357071416c196800ae37ed8d0586da474da2c265acef65dcbd3f35e1db0db2daed0e52db3548b5ba89ee5640ec55e14836a931564606f3e612904f8b6a2034a339f2b235865a76e47d5da205718d72dfc96f5b51deb8d2ae20a9819405441f254c09c16cb12b3948917bd711b7188c3ffba862316802cda7149703cd69916dc1797895317d3a8eecaa64a62184b9ce8440a7c601210fb423d173e7f45c05d71fbd429fc38375f32c2bde4c1898755f8a5b79ca9f9fadef2725cbc2e12eade2020f0a5ee7fde0b3ffc1642f54cea028764ac3fabee910cf553db62731bfcc943f8f7a4a2f109036c9d549fc2fae47555de3a2f4854c0f4409b916ce24d78d4e527bb688fd4b645ed4fb639cc8e8b4f3caceb1ade0fb9b7cfe7d51a6ea96e61698dba6a599001fc6a82a0e62c1b898d94bc19003538a7ab0e651f8992aac417d3d6e3c14eaf2de4aa777ee2aae6d453b461acddbe97a15258e004e91a0c88646f7039c0d836c57fe375be504fcf49d878b39bcd3b042183cea77da3901d10b0d4a647a3bc2f0ee79e06a813565d867e96f7d3262f29a5ffbb7a089cb5cc09dfc8476b9816fa5bbeeee0b15dedd4d0e091f0e8c5dea83c1ab4f1a9590915addadbe1d937fed2cbefabddfceb6abc01b0610effb5d7a09df652d4770cfe491400af7daa6303543752be80b5727664784b91ac74da25d7f120843ad58a3b7a1e655ea102f55df7782d431b865446bc052303f1a6ce8ae373f71c1df53c0139df378df9a4ee92caaea078ea67062448f383fd7e50b7f2da32dfce5c2079e5ec5ddcd17c7d85035d7aa3ad45b281b16cab4c0b3f1d7e56a951b353b59646280359c2971b78c0e4702e316d4c6eddc9626a3cd949ac602ba73d134bc7690c6e009a778749a8b9708f8f8d2c5d8ce1a2656b35443f496d181c8e4d58b70ba0d9f860d0a23612f67e84d10437815438e3ce9337cc5f4d10a5f28776a0e988caae3216d345629d0f90e16bd0a3ccbf1a748a9e71da96680c5e8effa650f55e29b203c2ddd8088842ddbb498cb0f92ed91549e5fc54a9fa0a85245f799fd5bf24b836c1ea3765c661025d2733f3422f9713b2d0171b064dacff48c66aaf9fd7a477218a2553f4a7853e58eeb3f33260fa88fb4c66ac2a3950dd33d7a3f4445cda221102377ce52303a8fbddaf7d22ebe374da61a3bb1b9bc5d9d451bb3f3ea2a4cf2a318073c6a7ad531cef4f0309ef62d4b342967f823646c09e27fe194256cd8727d3d3ba93b3f5f02d9397a5ecad8527f79e2f33a049dde2282a9de24be71f8c667d4f0c2800880c360138b4d799b697ae4c25425f03c19e2fe739f44c7a6e457c3302a8062015577b727aec5f39d889e81a8f86d13fc813c2752a7821604f37953b7318124a243b6d669dad0918b487487269c5ab2eb77c73aaf506c985d4952f29ae43b0420104e0d33e6a4123ad09892753eb203b95194e77ec259cab38bcb19dac08f44e3c7fcb3872489c7b426078e1fb2453ba7f25dc5f3"]}, @nested={0x20, 0x5b, [@typed={0x14, 0x43, @str='>(system-self\x00'}, @typed={0x8, 0x8c, @ipv4=@broadcast=0xffffffff}]}, @typed={0x58, 0x42, @binary="280d7140b5d0845e0acb3fad0901470d9117f4ea0d870488b167aabc1521b4ba6c0330d61f3c666936175d46fabb1255d3b6ccbc7d3a4cd988c27b2887e29a667215de954ee5b2dc1b9e170e330bb1fe841c"}]}, 0x11dc}, {&(0x7f0000000140)={0xa4, 0x2f, 0x4, 0x70bd2d, 0x25dfdbfe, "", [@generic="f8aa057a34f9188050312a4a2ca8fa2517f5240c9aacf54a8a9e2ace819249fd8a1ad4c5d87d2865b0279a33856e60d80d0f8038c677427f30bc1df105c6cc6783fcc86751f1ba8e4b71fb34b23684260f0acbb7f619967a6b63d463356c9f3bc96882a7f59103ab74354a9299950a5ce511260f48e265be3de7f09f0849409aa52d1a612ce1fb3f9e9c0ea3daa4ac6a26b0"]}, 0xa4}, {&(0x7f0000001480)={0x244, 0x37, 0x118, 0x70bd2a, 0x25dfdbfd, "", [@generic="2f5355a6a9c28b228b6752ef4a2add27a84efb9db6dd3298f8b4776ff318d280b0686598cc2bdb8264f25c6f98410acfc6ecdc", @generic="c87e07566f1e08679ba7a96dd30a16ba48363a0004a6679502c34aaefea739f67439342230d7cd8823131ed7f148f8911e1d6a7b2e97b8841f26f96ee6f3190f90d6b8393aa3fcd33878c1ef0c947f5d", @typed={0x8, 0x3f, @pid=r1}, @typed={0x18, 0x7, @str='/selinux/enforce\x00'}, @generic="73d1923eea4febe3b8a8c953c1a220d0e92805b4d75c89d1c651274130bc5745fe9c08be873c2c7dd10e7df55f33432f8678f80d7f821546fc4354f6c201dfef3bc5f22967277e9a34f04deeacb7ae6053daff0ca830cd62e04f4a8c59fdaa123617d1d366be7e4eeed88061a52937f47ecbbf89904f8bc961a85be0a8ecf0fbccd3207176ead838e4d9c3124413321feb0997fba512ff34a40c45847c0982bf9f4a4be7aa67fdd17f4e630035fc51a92eadf58571c1775d57eeba71a9976b2100b01835bf973d6ff54778048d9a45a14e6ab1790b73b9a6ff05e1a1ad971a6d0cac4b0192301dc3e16a38bfbfc2e77fdff392499f7aee2975", @generic="2bcf24439a92f09a4aa299b7912c8a697e6ee9d279c302bc8817f7e609d09ded5f5b4e161b74c7308259efd3cf516cfc06093a80abaec4a3f20dab8c56de1efe2d25ab85aeb63516ff8549e1ae7f401c5d13f39a7d8637ee5e1a5e02c143fb18a5a2d045dabf3dd470dd9c6d9eaab7cd344f8eadbdab4d1b65ff5388abd3eaa670ed0b9cb2bcb2b0299999cb6406d57641d5ceeb3b6b"]}, 0x244}], 0x5, &(0x7f00000023c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x140, 0x4}, 0x20000014) 2018/04/11 01:48:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000011000/0x10000)=nil, 0x10000, 0x0, 0x2012, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000080)="26e3f5e192e0121d147faf660b0c58bffe8b5848d34c18aca2a0634ab9bd445c6b8137b49b7f8f75d81e154a991f16390cf67e6da9ad38440a6a0003f8f10405f6f1fdecfe8f07be93e258c17f6284eaa00c4cac59370b719e8e7ff34a4e9623e70149a7d095a00512ace35769e0a731e2441ec9d10f38c05da9b9ee40cb1dbfdc29f50ecbf1517f99e1b11a632ba18ca84fefa177f2fd0f9f4b502a20086255c63adeb2de9d533b"}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/11 01:48:49 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='n\b/uts\x00') lseek(r1, 0x2, 0x0) 2018/04/11 01:48:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x3c5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x7fb8, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/11 01:48:49 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffb, 0xa, &(0x7f0000003600)=[{&(0x7f0000000080)="4beef15d3295a29432d9520981279327b71cfb401bb525ddd9f6df300755aba7ce40f08abfea3d4c261ffbf38c86b790f5bdaf8607cb43fe615af80a73138b9b2fe22dc00c173b92264c89a574bfd10472f501321f2dd53a0d1816f4ef0806fa9269a4c93dd3f337e6257cca93d2bc6919bc083edfbffa0e853fe6f5cb96a6b4f7829d71f87338bef0954014740e2e3f0944ef033f2a0d948969fad48cfabb3062c3670ec3e4b3ffaf64fefa08985adb9c0a49003ffbaaa414763138ab3400120bddb1", 0xc3, 0x4}, {&(0x7f0000000180)="b3e92bd9330779c0f1eb2729d716221c1778f81e5da35fc23eea1b99b5d9d53ebafe935f8563d295b29c10753c51cd73888ee57e9af6d26b7e307567459fd6e2d8fe5aba228b9251ba49ceedd4fd26a64cb54c35ff44437301c13ad09d5b3b8a90bd23deedc6d2ebf9e6feb8831bf4cd800b6ec62c5b9ec15f90fc61a9e649ab16b323c342dcab12c5ee5ed305cff2dd08d9ab5ce483", 0x96, 0x7cc}, {&(0x7f0000000240)="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0x1000, 0x6948}, {&(0x7f0000003240)="fd3d664faf29b7fde9487e7b7dda3605dbbbb5eb22e439a9dd44923d433a83cf870856752891ab45f7e20ff7eb2469257843444b1ea0923b36c27d3ff293a6097b1cd50db4495f2a963d97829245838bf3c1097a8e07e5e3bdcbb40968fdf5d220583febe43cb768199140aefdfd51516d8d5dcd421f97a7db1ed26d30ef8c2f597b4a23e95e3e4f86463462ba88540876a3cf7febfc261a5e", 0x99, 0x3}, {&(0x7f0000003300)="c75acf2ab67d8a1ec1380c2ce0a9cf26bd691407cf0136ffa0743044562cf0b004c580964f20f38dd4e166a0e651b0e7ea0979c9e1f72be8637853f2433bb039315e38c4d671d9018b469edb3812284ac50e1131f6445202275f00dc47a238b9be55c6a1918c3900e22037d8f7c0c3e05f53339a7dd8167cdbe15f442c26f1131ae872f1031a135612b0d9c8d549862b7b9266391daa17548d4e9caaab35c590f1382604cb998e6f611c9711af695ffe87e027369380430291833538fd8ef613dd84ca80168720347209713f", 0xcc, 0x2}, {&(0x7f0000003400)="33fa1aa49bb1a1", 0x7}, {&(0x7f0000003440)="12086616a9c876b5e1e138821c9b4a4c5660029062f6322a8602f83222946b0a5d8fb2cc1be8adc73243c301201d043fd25076eda33361f52aad02bf45204e89451afb7db00ac578891bbb74fb4b3f925118a2f28fe9245996c84a4e7936b4401ab06995c65d399d7d2e2794c10bdf2de868ca3cc1e2a93a00463bcad163aef1a37299c7fd66383663d770d14482f11a204b5ce8892c49e929dcbeaf65d9aa1eea7afec836e6fef19b3cd68d49f261249f07a88c17b18e5a6d316011", 0xbc, 0x9}, {&(0x7f0000003500)="e6e69b3099af0151cf83d6e46c17071c9c061412e31c44c3dfb4bd8df068f8fcc54777e5bc3740ecd901b1b5d8c4fbee983ab6a3fac1ca11b79caf83c65c2bc3d45da823ab4fe0a983a4a50b3303e28a4bab62c76909f018a4b5c20e2ef056d17cd79e164092551d3f8fb5b5d9ef955050bc46aaef93abf00e770a891bf912f3a9b6d8876f185e433e426e431ea0dab3a7584bf3295d2064398de12b3bcbc2aa93ec15794763a91d0f7eb134bf094891543815b1595fb8dc3ad3e00922acf54237f5f23f6dc7fb385368ab7a33d5ae0c86a197fe9c38d7d708b527", 0xdb, 0xa3}], 0x2000c00, &(0x7f0000003700)=ANY=[@ANYBLOB="747a3d5554432c616c6c6f775f7574696d653d3735362c6572726f72733d036f6e74696e75652c00"]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003740)='/dev/rfkill\x00', 0x400500, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003780)={0x0, 0x6, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000004380)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x124000) 2018/04/11 01:48:49 executing program 0: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x5, 0x9, [{0xccc, 0x0, 0x2}, {0x3}, {0xff, 0x0, 0x3}, {0x80000001, 0x0, 0x7ff}, {0x0, 0x0, 0x80}]}) 2018/04/11 01:48:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x2) getdents64(r0, &(0x7f0000000080)=""/244, 0xf4) r1 = socket$inet(0x2, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) [ 109.926455] binder: 8959:8961 transaction failed 29189/-22, size 0-0 line 2848 [ 109.990759] binder: 8959:8961 ioctl c0306201 2000efd0 returned -14 [ 110.028260] binder: 8959:8961 transaction failed 29189/-22, size 0-0 line 2848 [ 110.156389] syz-executor1 (8954) used greatest stack depth: 12384 bytes left [ 110.164934] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/11 01:48:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x16) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0x6, 0x1, 0x7, @empty, 'vlan0\x00'}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x1}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:48:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$TCSETA(r0, 0x40305828, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/11 01:48:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000000a004e200800000000000000000000000000000000020001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2209000000fe8000000000000000000000000000aa40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e209107000000000000000000000000000000000001aa0d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201000000fe8000000000000000000000000000bb90e10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000000fe80000000000000000000000000001908000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2304000000fe80000000000000000000000000001affffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22c5c60000ff0100000000000000000000000000010002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/04/11 01:48:50 executing program 1: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) shmat(r0, &(0x7f0000fbe000/0x12000)=nil, 0x3ff9) msync(&(0x7f0000df1000/0x3000)=nil, 0x3000, 0x6) umount2(&(0x7f0000000000)='./file0\x00', 0x9) 2018/04/11 01:48:50 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x9, 0x1d, 0x0, "6cf3562b23dd350b0e3fc0f301f64aa495798f942a74e694cc076fac301c3b532d16d8740204d7b9cca605b751289086bd65cc0e2e0da0725c614a68968a150c", "7745d202c0628878ccb077f3084025c19a227716da1873563b783135a830cc16", [0x25f, 0xba]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/04/11 01:48:50 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x200000000, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000012c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8923, &(0x7f0000000180)={'bcsh0\x00'}) connect$vsock_dgram(r2, &(0x7f0000001280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r5 = accept4$ipx(r1, &(0x7f0000000080), &(0x7f0000001340)=0x214, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000100)) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) socket$inet(0x2, 0x4, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r5}) getsockname$llc(r6, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) 2018/04/11 01:48:50 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f00000000c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip_vti0\x00', 'ip6gre0\x00', 'bridge0\x00', 'sit0\x00', @random="6752486e17c2", [], @random="264bcc704a5f", [], 0xb0, 0x100, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "68529ab635e25c2fa8b5fc4aa836d827527c8d193fd7b4696539915d8fe2"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x258) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) select(0x40, &(0x7f0000000880), &(0x7f0000000b40)={0x0, 0x0, 0x8}, &(0x7f0000000b80), &(0x7f0000000bc0)) 2018/04/11 01:48:50 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="ca4fdfbe88b1e7d113c6688030156c4da1acb4431f244c773c5d9601dff1d0498006056e796fdb9cbf9a08109dc5fa5a36b204dcfa9480ea95bb3786a555f3b4c4ad174bd8bb9f031d6bc00aa1429ae3fbf60332839ad992a71c5f3a7575d58d48be5f94f4568132ed17632b455d88c279fd5c3f781a40bee8cf741e9daf2be0cddbb274af801c5fb2fcc3cbae17c29fa753f95ddb8511853f1f9cd32cef4384", 0xa0, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000000200)=""/4096, 0x1000) accept4(r0, &(0x7f0000001200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000001280)=0x80, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000012c0)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0xefb2, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0xc7}, 0x9}], 0x58) keyctl$search(0xa, r2, &(0x7f0000001340)='blacklist\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x2}, 0x41) 2018/04/11 01:48:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x2250) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@rand_addr=0x3, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r2 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0x105, 0x8, r3) 2018/04/11 01:48:50 executing program 1: socketpair$inet6(0xa, 0x80000, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)) 2018/04/11 01:48:50 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)}}], 0x48}, 0x0) 2018/04/11 01:48:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f0000000000)) 2018/04/11 01:48:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) r1 = accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80800) write(r0, &(0x7f0000002980)="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", 0x1000) sendmsg(r1, &(0x7f0000002800)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x2, {0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x3f6c9fe1}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)="ee2e27d122faa428ade5c5be1ce8f48367025ff6c39a963ad13bca9885be16b84d5a5922fe2494d0fd71a5217b69089a18447137", 0x34}, {&(0x7f0000000240)="4ed0a362340a3db429ac3f714072d5a07365f77d010f8506e5a841", 0x1b}, {&(0x7f0000000280)="a75eb1d07b2268b1966f3ba4f6", 0xd}, {&(0x7f00000002c0)="3f3e8de84857a218f1621be09864eb29c34cdbe97d1fed74d2af57bd681b23e3a8be1f4acc588943e5b288035e34afb43fd2af9a0485add171ec000dc40c58b42d33fda8c01f2ae1f1ccda4b8b936479147e7ee96ccdce2ed0394325fac4d6e4d7aa35749e0f19aa791a556185570868d7cfe499ceae669c82f430251043305509c4fd8f408b54429eb05f638e3976feac166d6be057795cfc522e0bbad2", 0x9e}, {&(0x7f0000000380)="1165705bf9ee9ffdf880eec5f804cc827ebc6a6aebb89e9318a8e21ad00b8505b3b79e2a1159002addf779236f6d13ad60638476569e21df6d1114d2952b774e4f80775e0f50c6ee07c984cc48542126050c79444da48232d12f265e7ae8ac1883d94e646821a4b3ef6ffb3b49d3035f109b9fd851dee2b7251f2d1258dd37eeea26d454b52d96e17d12d519578a9239bec03276854489bfec157e9e6bf422e184cf4f68496f7fd037e3044507d92bb3e86de502d7d4e89ebe0276e0744c31c0ce31d32d0137c3435410c75eb0cc416ace51a51ebed0a2376666fd6950d00b338806b1de", 0xe4}], 0x5, &(0x7f0000000500)=[{0x1010, 0x10a, 0x3f, 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{0x20, 0x115, 0x2, "ecac190b9646c79f933e732f9ead1440"}, {0xb8, 0x113, 0x1, "0ece35270c5a0d397abed44aaece882f289a59ddbe16d1c47b9c2ab188dc18bca1a100cbc1fe2e4f1720f91e5080345b358eee9b938234833c3a85dc2fde6371902114c70cc35cbeea72370ed7d8607e9ceae03aa08efb30004ab10b550ce7a184bb13f8660e8b310c7ac45f2c04fc21c2ec82415a614f2f9ca6c32bedf2c1713349e7c8bb54b34cbc00cce31bd854e71af512e0e21ff6c98ef3e6ec0c053d91855829eec5"}, {0xf8, 0x6, 0x7818, "3097ec524a03f761505708bb577477860c688335de8930a9ed1a42b0f87a0f576c98fa2c12353c55848bec87862c3e3c20f706ab28c6e0517766098b5d3777b5e9559528ec1a7aa39319a3e99f8a9f1a004f62e826a70d823ee652f34b9c652d216efa171ec2017270f74fd16136e987a2f044ce6917ce706c5eb70c66b4db43abd477658525a3866f8e97115cbf6d01649aee07dccdb48b74355231b08f8154c091bf2c0b05207f56efc8d4c876e6cfcd6d5351af64c5a2eeb0a195601d06a83d48de308b2478b8995e662d292475d214d64e3bd40a68b5372fad56b87ba8676887"}, {0xf0, 0x110, 0xc95, "26570b3288ae4e08d8abc4c6706d7978581dc3a80014b22707c01e89876cd523491c771d91a5f47463a0526c99f1dfcbd4881216cae1fc3e4bbd070d4064695fc67ce16b40e427f94f062da2a6d4711a22abe73443c8660211186378109f704ad6d12f48b7821b4f3ed4a73fbcbac629a328aff59570b0b5555057c15812e70c697dcaa13a1ea4c827919261b94bf3a6d8038bc10b1ec44d8c46b35b17d27f62a7d2eb005c8851313fae1cb65536a49a329d9f11af2e07b9792c49eb6cf8d6be5db77ccdebcc6585c4f4c904be5003f11040ac8c8324162a01ef53768cba"}, {0x1010, 0x101, 0x6, "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"}], 0x22e0, 0x10}, 0x8000) r2 = socket(0x1, 0x80002, 0x7f) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000002840)=""/199, &(0x7f0000002940)=0xc7) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0x27) getpeername$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/04/11 01:48:50 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000180)={0x0, 0x18a, &(0x7f00000000c0)="5ecdfe07a3a7a4bece1a086f993d7160e4cdc09d24fabc3df336c810d582d928c93e1d65f6fcefc4de944a5e6af428908d2f5d5de0bd", &(0x7f0000000100)="3e8ac658b51adc09fd43a6b0fb33eb8276e65cbae86146d9f57bf7643cd8f23c75cc6684fcf5590bac5b3e451ab9829b8a045337c2ec37d42c59b1333f28b9e18098a4d8f36ba18ede4c76de093b1da8b41b7feb", 0x36, 0x54}) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x10000) 2018/04/11 01:48:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000780)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000314f8c)='oom_score\x00') r3 = socket$bt_hidp(0x1f, 0x3, 0x6) r4 = dup2(r3, r0) readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x80000001, &(0x7f0000000100)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000004000000e8040000ffffffff280200003801000000000000ffffffffffffffff180400001804000018040000ffffffff04000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x548) 2018/04/11 01:48:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000748ff5)={0x0, 0x7}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x20000000000, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0xfffffcd5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x1000}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x80000001, 0x200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r1, &(0x7f0000000140)="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", &(0x7f0000001140)=""/43}, 0x18) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) connect$inet6(r0, &(0x7f00000011c0)={0xa, 0x4e21, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x47e}, 0x1c) 2018/04/11 01:48:51 executing program 3: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) socket$nl_crypto(0x10, 0x3, 0x15) getdents64(r0, &(0x7f0000000000)=""/235, 0xeb) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/11 01:48:51 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000000040)={0x3fffb}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0x77359400}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) 2018/04/11 01:48:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000140), 0x7a000000000000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x8, @broadcast=0xffffffff, 0x4e22, 0x1, 'dh\x00', 0x1, 0x6d, 0x36}, 0x2c) 2018/04/11 01:48:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000011c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}}, r1}}, 0x48) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/84) 2018/04/11 01:48:51 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000001180)=0x4) 2018/04/11 01:48:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000001c0)={0x5, 0x57, 0x7ff, 0xfffffffffffffdaf, 0x1a, 0x100000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x7, 0x9, 0x2, 0x0, 0x0, [], [], [], 0x9, 0x1}) 2018/04/11 01:48:51 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x3}}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x50, r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f00000000c0)=0xffffffffffffffdf) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/11 01:48:51 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000100)=0xff74) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/11 01:48:51 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80, 0x800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r1, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000091bc00000000000000020000000000a8218fc25c4b00000000000058000000000000001401000006000000000000000000000090594ffa8202c7d4e7d6d562333ed02b957f2d87a1ab6ca04602734bc75395f12f77f3f14a26b514cfe2c0db574116847d29346c9f9ad012907b7cc432de71a75bdf2525cd70386be67edb6687cb9a71b2c2e918af0b437fc74083a57761746aaa65959a9675f5fccc3efb066024fd456c0477718bba8b52f8e67860068ca7aaea6d1d38db0a76a0b44479acb85556568d64c1bb5a4c31e3b6976370192a", @ANYPTR=&(0x7f0000003dc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000003e00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x70}, 0x0) 2018/04/11 01:48:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) quotactl(0x9, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)="7a8ac91155822fbf450c7cea7b4b619000d96e9c12043afb851ac30d3fbb11117eac39a4f77edc8728332206657e79e42c63d311292e6479e83748066d47330d06225ad75cc114098422e8798d0195381177b20174e2a76066aa4de7211acd59aff665308ae959cc046fa16c02e2ff2bc8d44a78314a9b2f553588c1f624ab7c8cca06897e928399811c4a985ff0a31f47b0bee1fbba6a21ab9d0d5ac0039f9727289ccc42306276343d7f70831477c558d94751c2") ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x4) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r2}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) socket$inet(0x2, 0x80000, 0x5) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/11 01:48:51 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x2ca) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000300)=""/240, 0xf0}, &(0x7f0000000100)}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x14400, 0x0) getpeername$netlink(r2, &(0x7f00000001c0), &(0x7f0000000400)=0xc) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) [ 111.640269] tmpfs: Bad value '1' for mount option 'gid' [ 111.672577] tmpfs: Bad value '1' for mount option 'gid' 2018/04/11 01:48:51 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x64}, 0x1c) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bond0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004cc0)={@multicast1, @local, 0x0}, &(0x7f0000004d00)=0xc) r6 = accept4$packet(r0, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004d80)=0x14, 0x80800) r8 = accept$packet(r0, &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005080)=0x14) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000000380)) getpeername$packet(r0, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005100)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000053c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000005380)={&(0x7f0000005140)=ANY=[@ANYBLOB="0c020000", @ANYRES16=r2, @ANYBLOB="040029bd7000fbdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r4, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000080000080007000000000008000100", @ANYRES32=r5, @ANYBLOB="d400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400050001ff7ae20000810004019f00000000f3040609000000ad0001ff0300000008000100", @ANYRES32=r10, @ANYBLOB="8400020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400030000000800070000000000"], 0x20c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5d, &(0x7f0000000000)=ANY=[], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfffffffffffffd92, &(0x7f0000000040)=""/251}, 0xffffffffffffff96) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000440)={0x9}) bind$packet(r8, &(0x7f0000000480)={0x11, 0x0, r9, 0x1, 0x7, 0x6}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r11, 0x6, 0x16, &(0x7f00000003c0)=[{0x3, 0x1}, {0x4, 0x6}, {0x7, 0x7}, {0xb, 0x3f}, {0x4, 0x9}, {0x4, 0x7}, {0xb, 0x7ec5fbea}, {0x6, 0xffffffff}, {0xb, 0x1}], 0x9) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101000) 2018/04/11 01:48:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) read(r0, &(0x7f0000000240)=""/149, 0x95) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) sched_setparam(r3, &(0x7f0000000200)=0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000300)) io_submit(r2, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x800, r0, &(0x7f0000000440)="5fc477", 0x3, 0x80000001, 0x0, 0x1, r1}]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) recvfrom$ipx(r1, &(0x7f0000000340)=""/151, 0x97, 0x40000043, &(0x7f0000000400)={0x4, 0x0, 0xa4e, "20c017365404", 0x66}, 0x10) 2018/04/11 01:48:51 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000180)=0x57, 0x7fc) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'tunl0\x00'}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/04/11 01:48:51 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xd96b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xffffffffffffffff, 0x2, 0x3ff, 0x3, 0x0, 0x2, 0x2240, 0x0, 0xa33b, 0x401, 0x80, 0x100000000, 0x1000, 0x5, 0x6d8, 0x96, 0x8001, 0x7, 0x0, 0xfffffffffffffffc, 0x6da, 0xffff, 0x0, 0x9, 0x8000, 0xcd3, 0xb6, 0x0, 0x1, 0x8000, 0x662, 0x4, 0x1, 0xfd, 0x6d, 0x4, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f00000001c0), 0xd}, 0x20, 0x2, 0xfffffffffffffc00, 0x5, 0x1, 0x5, 0x65}, r2, 0x6, r0, 0x1) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) socket(0xa, 0x1fffffffffff, 0x2) write(r1, &(0x7f0000000000)="1f0000000a06fd00010000e60000ff0180d0f8000900010041ec0000000000", 0xffffffffffffff50) 2018/04/11 01:48:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="bf00000005010000382200ff000000000000002f8cb1"], &(0x7f0000000200), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x39) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x400, 0xa, &(0x7f0000002780)=[{&(0x7f0000000140)="de54bc11ed2224951af2a3520defee3568e8a5857f176e09fdcf22a99c84110228a91aaf42ac582c60b14f3d1cd68d85387226f8f8b3cd5ceae623b16bc241220bdcc4728e6983e0ba93a80edc7c9893663dd667fff1d4a92935f3e484754b9c5ee1b0a7c4dccb53bcc6a79f91723740c76208367a8b8188a1afd4172e69fa10b267d0263b5a05fe0b12a57bca53be1b811588692018a758c00436e484759bb22a454058c272018c7ca5a788", 0xac, 0x101}, {&(0x7f0000000240)="3a3179d0cddb03557736914bf044c4b6843b84d4e2a52550a96059a2a136f609150f3775942af1dc01c2311ab697b445e886166a3f91c7ff3eedd5d15cd489c263a53a4f60feb84bae29951bd1d43eeee2be6ee0eac2833625bd2dc48468dfbc76ca12eaca441d11c4660214af23ccb109", 0x71, 0x4}, {&(0x7f0000000340)="d9775b0e084caf888c704d8ef4bf0e837292c38876cfa9de97fb72f9e568a8bb00e6f27b5cb0f9f63731d5c1067e3c35b53db612d772ee3bae6812100bb2703ae3571f05a4ec5964b36e", 0x4a, 0xfffffffffffffffc}, {&(0x7f00000003c0)="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0x1000, 0x8}, {&(0x7f00000013c0)="fcc9aa28ed65cb683708a7f06467b20d5e2fa83c2081266aa21b88eb0422a0337bf034529b4b5e53a0c2d9bead0c825f2a18640e6b509caa74637f7b56f1affb000a3681f8ce6081", 0x48, 0x10000}, {&(0x7f0000001440)="96771a06b14fad0e977ba7a0182a4a2266a16e10cbe1b98eee7368ca62121ddf9db302ec3ea0e9469ee73a773e970a56487a32b3ef6469ad18b189323795956c29125fbf8998edf79178f6bab0cac4f0e147060fbe00787f90a8f5a076f74f600961769691b04acfcedc6fe8fd188fbb3da6705288b1b2e49c1579d61c174857afd90435c9af815743b732f1e959580a45ebbae4dce052d52d09a4ac2c89313495f84124a50191b74fdb2f", 0xab, 0x7fffffff}, {&(0x7f0000001500)="4551970b9fa0ad98dbc82f5b96abe6a688e31f3c956f3ce54cd7398c36d723bce250e90151712b0aab763cfe5b233754a5f85e303ed3e23db238ecf0fea5d721c3a749bdae9058d0b82b29ff84153c6f7c5a50e5918f79b45dbed264321b266dee303d6cd594ad947dc1249ec0db557364515810600b3e7bb5ef3c2bc3c14356528b45712a543c4e7f04e1ca6cacaafb10cb15f591c036e76cde29764e4dd391a8adefa72d8267d128887fda87bffd3dcd08a987a218fab8364c37326395048bfde4a59efd5ff10134af5e644474697adc8b7fc2a487", 0xd6, 0x7319}, {&(0x7f0000001600)="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", 0x1000, 0x7}, {&(0x7f0000002600)="f311ea7a2436647db73bc793928e01e653c2b4a9f4c4f24da7c59b5190dc63d622d78a7eedf840946e2f59d381e349bd03af2a059fdcfd52304a336ee79bb6bd83044749aceaa5df1dd4748cd3e07f21e40ef0aeedaf5ea7b95c1d82a857a236e5085da27060ba80abc490bfe6b3775a20f63445940ce5050e9c5f5d7236a74ad2fdf5f5a7a5f3d26f17a83308496c2986a8c2d184af55ca03d0fb76da4e52aeaf06bc38db704611a92ffcea519f016e5a3ccda92377478a7da6549d98c7c60b65b928ba7c674c7a9ff727aaea94210681ee10c43209127aa91f5d03f9bc3b5a9355a4643f91a5966b667bd5ac671d", 0xef, 0xffffffffffffff9c}, {&(0x7f0000002700)="6599ad53987ff82343d5b537e6021f385bcc3da4d2341d940a7e8d87692a84a8409a5014f47b70a051c68c3d7591db6ef8ade5578a0595c2732f959e9e62ca618f57e2aba3653c84fe9d4146db2fecaba851", 0x52, 0x4262}], 0x100000, &(0x7f00000000c0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 2018/04/11 01:48:51 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001180)={0x3, 0x8c, 0x8009, 0x100000001, 0x4afd, 0x2, 0xffffffffffffffff, 0x1, 0x0}, &(0x7f00000011c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001200)={r3, 0x6}, &(0x7f0000001240)=0x8) shmctl$SHM_LOCK(r0, 0xb) writev(r1, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="346b33db08547ccf98112be30888b95a02efe4c7b37c36cfc12ad4e0543cab071e50728209dc321f8a07f294da88971f3c8308646abfb159ff1bf195", 0x3c}], 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) 2018/04/11 01:48:52 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x410981) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmmsg$nfc_llcp(r0, &(0x7f0000003200)=[{&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x6, 0x9, 0x9, "71c68d8992b7bf1516b3201d7537c4f031d2fc5c7467888856f0faaa7c20acc3e9dd0213edfbbb96cd08d8b4627bbbfe7b714c700f9c16d57871f119240a7a", 0x2e}, 0x60, &(0x7f0000001580)=[{&(0x7f0000000140)="e43e735b600df065907daa051013e46695e7fe59b4f073e5492989fd9212", 0x1e}, {&(0x7f0000000180)="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", 0xfe}, {&(0x7f0000000280)="5665a8083633305fc55b99db851874b063", 0x11}, {&(0x7f00000002c0)="0d3a23392c953f7f3f0cb535e95b588a05ca39568404fc6c3355f7869568b4fb3fe357097dbfea6c7053c35fd1d34cf5985741e3be0cf7a017f587f73df7c188642dada95525a22fbbea7db4cca8ce57d91f651b7375954a6d2720b8676173acf76f619c090d0c970b977f840d0ce90ca66e2a5b24881ea963fb5f4ed100f4ffd3ee8c6a20b67c6b7112b97c42ceec6037c6a66c50be6760c9c51cfc1fd89ec54bdd3e0f9a3921977e", 0xa9}, {&(0x7f0000000380)="48111755230f22992d0a905a53eaabd4060992e4a19900ea4c9d16797a9c2a2b2f020486f4346f0f7d6db0c6772ce782a3a3583ec8271f3fdd4ec5e9dff1827ace22a0834bd8fb59057f03bb1c491406018302500f2429e3f6193dc86e87d640af41b93b3c0c89f621b59ee2af8fdc238aae5a4c72af0f44c7b8b280b48c4398166bd3dc0f5b4dd4bd9afa69ef", 0x8d}, 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{&(0x7f0000001700)={0x27, 0x1, 0x2, 0x1, 0x99a0, 0x253d62b7, "b08897fbf4c9757c9e6a8ef9977fe0f0fb31b13d774bd9715f217d5430492a7be160af8b68f64dab84768fbf4a3fb015f53ceec5e9a5dd5e986fbe10bab190", 0x2a}, 0x60, &(0x7f0000002e40)=[{&(0x7f0000001780)="b8eb9f472e781e4797a3295b4228b6fdb71b0a5bb48405047a5dd666bcacf3510ab52ca1e5bcc055e42f5794a1714966d8654819375c20422ee9496bc29f13e3d3d24ee1a85fb624c2f3d196a42567f9c29ed78649a2f4fd284cfeba99b08294d8029fa9af03dd0a69b45aae62285f534686a969a280806b8a6bffed6073c0840060bcb23c573de7fa334526148cb08db456c117e4296c0eed3350c7411aced6a3016bf801bb8467bfc5acf3844f084f2cacf4e7a681a0d76cc5e70817abd02c9b95452c3e8f0d4bde1ceffad6e65427f6bb1c639dde42b5009566f2d179ec7c3aeefdc4dcb682dc4c9d38b42872aaaa7d", 0xf1}, {&(0x7f0000001880)="a0e356492fb75afb", 0x8}, 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{&(0x7f0000001a00)="796e7a61c347c6b1749daf2f8e8ae15c5fdc03f40cb627593854e11ae59c93564af04d5d54ca91e7484593c9aa95a37b44873dbd618d3e3bd27bfa18651ece8dedec83fde928d6cb25838b1705421111d17918b34c76fc66ea80271707944594ee4bf17286d51070681dd7ad872c28d15503dda0bf744071ee8a615af14fc77071b8606b3681102b67a053ca69cc7857b2f4c97019b4795d6f70ba189a45c8263f9dd0c08b3351cdc71ea0fe38bfdbb6023d3aa39e524a0577a711fd59ffe02f666d43f4241262c10e791234375770bd354ad0256033e63860d0ceeca482dac0eee862527bbd90f70ce92223dbd904ea643ae8574c2995355677d7f37ab317ccb8b68c6ee1f7037b73424d2fdecc350858f5a8695e88247c3451ea4c6842b354060a59d3fcac997ea3670b3b15754e4fc6bde94f0c41460227d8090b3a9286cf9f10842479a11f59240cde12ce5f371b8bfa7e819a20bb13cbc9a91fabb51d7685063a8f2a90b9145a3e7c1ecdff46c5223ae50a7307753bfc71a5b6dae95ebe5727c623b0832874d364c624e55685b63b54972d8e7ca18f3c21cf2f1eceaaa066af149e88c4dea4a05820babbbceaae3e4cdb8c999e7a2b778b5c61636a01fabfcfaecd3ab08ab0a4dec7c920a309a0cd34cc3fbbad8405eb8be42313de87cfaea4c5dbf0b9c54c89c3106652a262234a29cb2c01c804430d9f22f59d1e1bbd24a71c8766fa63554c1f8bb1bf1e69f75c561986ec7a996fa07429dc5e8133a8357ceae44ddb638d8c5a4978a2da284c8aac902fbd7218aa33015cdc2854095b9c88c3e6a6b18a73fcfe63c24c21f6156551d6188b16d2aca6be85b8765dcbb089065b41c960d230b07bf938aa8d117d5289fa464552eaf1693c5962ba605590b56f9839d504efbe818f3a4f4c7d64a34594e527b1efbefaf0cd7d2c42b3e472a2bf5280566548c613c739d4712fe07c197e626014842ac924c86f284f0050d8fa30bf6162a90ee2484e38e38e8c3c56fe9d706d417a21783a0638b918e7137a592d9f02c1cbd9eca63e564def8b3639c47814df8f691734bc43dbaaac1bc8a2c01be9565f5295cb62ae9d5bb579d41dfa5e4abbdab1ffdbfd5d1de4b1a04ed065a04a3d984e3ba7e8b3a96133ce3f69f305a24a183413c35d5a46eefa7c9a1735edff0bed4e692493562437b52c3e6d9685e00f0f3ce6e0ead3f2de7563eeaeccf2c0b80f8f9145eff3ee6384ab6623a6326fb9caeddd06819ac7617b5de11787ac5df7f3ded08d5874776fd708af1c4d9ebea47a1c0716978a9b74e2d34d03b3c9b95fc9d149e207cfe04b8b7ace6f6c2040eca111781390bce6e58a8fa66682530e8df0cd998507a1e63d2795c67313df3a3269d8e50b53ed0512cced4a937ec4c121f16aeff4dc012a1e0f9e9d4fcef05b2e7f635b150e756e741c9a2c9ce9d8169da36d0eb78cddfd976696c907ef9ba783f5da7e0c56be1001c5b67494eda82c856b6461a4b9c5273d88ba411c0432e006eb1d542732cdd7bc3fba9eee0db8e19204dd809c876ec199915da0e540001900d4f19277c3b64cc256d0ea6315b30d460a739232007585b2fddf5b4a05e579ac32a8fe32b919cf4ce5b8549ba09017bd942d7a6960ca136a3ba3aa6bc418db1b690b89048eb550a0c3e0634ca410846555058f0315fb4de795d9e8b2558ae144759c7eefa08c8756a9572b5876c762094c7341298e89f591729c0df8ef7d9a53dfdbbe02c16103a09d7d267be3ac1810375897679b8e3d52903190902864ec7310af64e0c2592d6dd2f4103f0f2071b193c8296edc474adfa4fd16451b4b382a22ce36327ffc054d97b76ec437aefd0a2c04bdc75b8ea29e8d020d72325d166eff8ddd9caaf27f3f259b359a49a435a1d2c409fa66891bc64875f36267219870fc1b123de062186db459ff61012a5779536abdf5256011013b2aeee4c25f6ee7f7094e8f8f1d5a36534bafc1eb502312fa6d4fe6e6627a031b252148a143db2ff1a8f1d8c4a7b90ee7d6bbdf58c324c869d2301d5bb3ed06cd014efad2842094a13ce57ad708dac34b8387b5a51542f1d307e16de38ff00c020f7bd18be5812cf62979c3c356eb70ef53b394a44c748d31b068177739d0dba84d99731aa250932d3e6f2ff236032025dd35445ae1c4b54459926cafa3a5b9e8a1647d604f0d12c30cdcba2bc32cd56f4a63999929d829f8bb533ed366392de35d2a82a372e066e3120f11b561a16e8bd8968c36f37e07d8ef82b99dd5118fddc3eb038aa5d2b5042ed91870d4fe37617412dc3a7dbf3bde0ad39e1bdef97f037e61eefda9ad4d54d17614b33561d7b8b0bfdb8deee4da4b59ad0855b65be2f09467b3f3cb560e2f4e9482b4bd1fb9bdb9142e0082d6e00c7245784685414a6b87bcfce072c4f8bafc49f3d3a77543d6b76464addfcb2a07336ee6f05cbad7a2a7ce8d9a1ec2749ad13a9b86b3dbd5c456ab1c62a2a2155a7193da8ed6c0271499bf78ad8068de99bbb4f7ccc7d993bc0c9a3e839f07a698bc42842a3f1e99f90e8f8ace3b263a51c24933f937fa4e1013f9da45c359598505356b4320559f717c435316337cb805b7be14a0d706d7ab09d90d2ebc8318bf7a79aa9ff3b331a01b68bef122678fb73dcf4413cb42e383ee03fa24fc57667d2e9cb65fbab3a23578b92d2873a8e10a153d539b212b91377243999dfbb3da511199d2a356d4efd9c522f139a45ce46728f558fbd4f6807e262eb158286c29d23948fa0bcf83672fb11b7b5099f3d2fb1eb025db5ff2f5a46be9bd2637ec176277f16f54e4a8b16dc59c26c41bc6c23456c3fe044a920d235168baddbe30bce1e9b820fe00b6f6fbe69e4c5f3ed194be4c49578147e5a7fecf79183bd149d1b0c9d80faab9cda6950b066cc3a433a8e37e37198c0402691d81c335a0102dfa4233302cc2e944fc5e8be584c0c6f05083fec8f9c12e9144f22510e8a08bc1ae686dce354d70b3af25457cf3af7f50b0562ea96be1a213d90ed560c2a0b5d8abe94aa97fe8b9842b84e86c634a310e1a7259e8c87a8c8f22ed99115356019da19c5d5411b9d44f0fef62f5e60c7e6196ec61224e3444c560c76f5259e5b7ab34d4e9e2932d0c63d4446a29b9562ade7057ac51b8cf0907e5dc418e56f80fd5d2ddcfbdcb03d5dff674065ae666d48540e9d98ba5a5b5bb60622ca02915a8f5121ce25e19b55f2d83a28a055b8534cc600b766c6dde1dba74b00f159fcf351ede0703c490dcc291502fbacc598bffca03cefabdabb620fda45dfa6fb34b8ece3adc5264277546dca410eb0e5e536284c7cc7ccfb7e09ebf095309a8482663dc4ac117d956d08256a5ddb29dbe6808695a691d659bfd270470bbc0840092b726e86d99b2d4abff3b0ce79e602efec7ef2a6e327da2b7e208953e7ec2b127a38b941fa8c42ce8cf2b019e31ed2786d3baa2585b72f4e8bfacfa18c86f23a38f962011660cc141e875657c302e437b4c476372a42ef65e70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0x1000}, {&(0x7f0000002a00)="7e2ae48d413d4a72110d8c41ba9057313b7cfedbeaebbb776cc7e54040f838b6289d18b704fa10c7daaaf6e503b98173e9ca5192cc082ded9db887362a695587ee659c19bc92fd477442e49f9692b3d67f1311336bd3b6642959b8d1aa5922bf0ea0d3d4f20d69b326a204df4f5a621a0301495fa287aec4059561562c200d6c0cf2f83abe8d971c89a42a8bb56fcefdc4888f00e8d16a208ed23e3c817cf0", 0x9f}, {&(0x7f0000002ac0)="d94c4b4f2b1768a65d87fa780dc96615cda89621fb37e0cfe3a732cb00037998d5c83031a39e3477aa647fca8bec4e026d1f6060826510ad66227af9805a3c32f083c334bd9793f383481af8872453a9b8fa769a0f7ee6a891b1c5637bd6d9ceaeb987707b0d7fe9885187d1f1de83b3f7f621f3e7673a0b17adaf76df26665e8fd7338042c7ce41912967169451034a7ceefeb0bf6cffc676b630a66b9999f8b465eb258831d2f2ec4a30fa338cfdd7c9aafaa95e65c50b9e55666619c76cd093187b0d2a7084937d8b171183f5697ce5c0c0b92dd33db11a2f6578a8f8844f4516e6c2", 0xe4}, {&(0x7f0000002bc0)="f4e804dd1d9541e164e9c6e86db935c24ea40c3bb12da626d8b1f4aacddb436c616c4181eb1145473959fac499754ff8ca0b20c67b028b3a3c2a6c182d88b0c291bffb32da2e0d8c4065807319ff199f482280c736201ae3bfebfed2756d33549efaff6bef0f9d9b474a72036953efcfdd719e03be895cc0170d0056dccb888e1b7f1597203e6fff41ec9882", 0x8c}, {&(0x7f0000002c80)="ea7b9ec8754b8f2cb7227011ecf972558c5bf331f577318e2e3692e016714cd94b6b29c63e8d6bc46b12545d17c6b13d897f80c83878bec2edc406e74e0dba4ebc7daf5b4028d7e46dd30a27bb57eb37f3d177d298df0ff6be4b02e8cf6e0366c9a1dd4b78becc10493a1d06949dc4bac9f5ade8a700321efa1ce24ea1d7e3eff09c2aad703b0786eac9d0c985dfa500b67d369189acd244e17ca6ecc32816a191a795ba24122b44330456d92ccfb7a7df031e6d0fff15d565a53d3e73ccbbb43675c82720515ffa3c7999335dbb32a7963529ed4c0c7ca5ee17a7487b", 0xdd}, {&(0x7f0000002d80)="47d753e271393bed6b0034802197be53946a58753bf8987bcb52c3d6e4b59778d703685eff2748622041e89817b4c8b3717b1ff2492df4161a190625dd314c59f4bb9c0859537070b1e86a688264daa60970df5fac0e5886f3e8bebc0d578e61c1bb6f27117afedc3a99c793b4a1d57d365c3b6737adc8fac8c2f186021ddd4ad29f2ddc8f804755ee1d24a991c002ef452d98e36e75e0d460624d849af5924e8427c9bc239fd8a69eb8931596b48cfd6b21c28f16f8a1353b13e8", 0xbb}], 0xa, &(0x7f0000002f00)={0xe8, 0x10c, 0x0, "e6ef12eb0c4d4d39043f364012163a13463c24af399d813b99ed88e57a1cb4399c7578bdcee9f583555a8e6b412b5ecd053de7a0dba0635f1ccb746769e4da3629fe3922ccc7c99cf248dafeb339c024f2244c32b3398d7be63133a28d35639601739b06068fed43fde31f299a9528593101776fad824d188acec8cc11c4427310631530fdd8f123afa6b98d48599708c5437f0e4d30b5db85cd2d95d84e50fdafcde1e2b3ffcbbc643359e950d7ef3da99a3d4b39dab32b376eb268b1fa04dc833cf4b2eb320273fb9032d62e925fd206b2d584"}, 0xe8, 0x1}, {&(0x7f0000003000)={0x27, 0x1, 0x2, 0x7, 0x3, 0x0, "9362bf7a63a36fdab9e9d01ecf3fcf85a20e1e105cf15fb77cd5dd4e21b4f5e6d1360f351ca808a5ffe2ef62b3d2134c6de957a415d85ea852da27055c39cf", 0x3a}, 0x60, &(0x7f0000003100)=[{&(0x7f0000003080)="7f086bd9ce080cc4d269ac6ae83ec2cc2ae4a07563e2fb421b9f72b38cc408ea6ca648f3e5361e6980370913b94a9ed812a5aca27395174901ac43ce610fb998569e63bd49ab90fcb3e9", 0x4a}], 0x1, &(0x7f0000003140)={0x90, 0x10c, 0x8000, "8c080347a5206c226bed91e12bcbd043b3ae7f43cd524c99d86298ed4e8a48962b9834a58ae48153dc0b5d52aed617860cbb7e33d1f168f4eae02e88a44331d199570eb8100f34bf5585ee7337ecb3427763beee8c316a9aa9154c1a10046c7981d48dfe2fc4022ac1698c472bb90cf37898345bf5731c3921a537f55007cc"}, 0x90, 0x801}], 0x3, 0x1) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x4000ffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0xb, 0x18, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000001440)=[@textreal={0x8, &(0x7f00000032c0)="66b9810b000066b89acc155866ba5d4b9f1e0f300f01cf0f017094360fc79e0200650f09670f229666b98605000066b80030000066ba000000000f30660f07a209003e6636660f3a146754a6", 0x4c}], 0x1, 0x8, &(0x7f0000003340), 0x0) 2018/04/11 01:48:52 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004502002800b52490f0fffdac14140011000000060190780018503000d0294a0858463f0000000000"], &(0x7f0000000040)) 2018/04/11 01:48:52 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) bind$vsock_stream(r0, &(0x7f0000b19000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x6, 0xff, 0x8000}, &(0x7f00000001c0)=0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x1f, 0x9, 0x100}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$ax25(r4, &(0x7f0000000140)={0x3, {"feab7537ac32b0"}, 0xfffffffffffffffe}, 0x28e) 2018/04/11 01:48:52 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/11 01:48:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns/uts\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/4096) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2402, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r1}], 0x8, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @rand_addr=0x8}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x2, {0x2, 0x4e24, @rand_addr=0x3}, 'vlan0\x00'}) 2018/04/11 01:48:52 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fca", 0xa3, 0x4}], 0x800000, &(0x7f0000000840)={[{@codepage={'codepage', 0x3d, 'iso8859-3'}, 0x2c}]}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) 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$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x0, &(0x7f0000000600), 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/11 01:48:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r1, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) 2018/04/11 01:48:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xd, 0xa, 0xffffffbffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/11 01:48:52 executing program 1: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) memfd_create(&(0x7f00000000c0)='hash\x00', 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="42fc3ddf2d0dd443813d8281578335160b6a501b2f56aa474e0b1b41d79d49d85b84107fbe90d93e2fc83de6c31345a0c84955eca445487fe5f680fb657349952cb601867310b27f8566ca9ed1c03139b05b347e4e2db3c679381dc03e3ba12ab07e280f9372b9e2e445e7c183876b37b4353a8103cbbfa07d501a5f9b3907eac85c6e372440f828bdfc6d5ed5b3176b34f73a76d68157b6dfef0eb39ef60ae2f0b7bc390412dd8675fae269e864bb01dd890a5fc9b9d5"}], 0x1000000000000164}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)=""/94, 0x5e}}], 0x1, 0x0, &(0x7f00000011c0)) [ 112.876859] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop6 2018/04/11 01:48:52 executing program 4: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x50200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x30) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x80000000, 0xdb29, 0x200, 0xff, 0x8, 0x0, 0xff, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x3, 0x4, 0x7, 0x100000001, 0x9}, &(0x7f0000000200)=0x14) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/11 01:48:52 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x18100, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x6}, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x367d0abc, 0x2, 0xfffffffffffffffe, 0xff, 0x18}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x9, 0x6, 0x3ff, 0x4, 0x7}, 0x14) unshare(0x40047fff) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)}}) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/11 01:48:52 executing program 3: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="2a5b657972696e8a92d756e020b185bb07a68c6700", 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="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", 0x174, 0xfffffffffffffff8) keyctl$set_timeout(0x17, r0, 0x2d) 2018/04/11 01:48:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000001180)={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) bind$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) close(r1) connect$bt_l2cap(r2, &(0x7f00000011c0)={0x1f, 0x7, {0x3f, 0x3, 0x75, 0x3ff, 0x8, 0x2}, 0x7ff, 0x290}, 0xe) accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001140)={r3, &(0x7f0000000140)=""/4096}) close(r1) 2018/04/11 01:48:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0xffb3) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/11 01:48:52 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1800ff001400190180000000000000000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/11 01:48:53 executing program 1: mkdir(&(0x7f0000000040)='./file0/', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200, 0x0) bind$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mount(&(0x7f0000000240)='./file0/\x00', &(0x7f0000000280)='./file0/\x00', &(0x7f00000002c0)='omfs\x00', 0x100c047, 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file1\x00', &(0x7f00000003c0)='proc\x00', 0x900000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) fcntl$setflags(r0, 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r0, &(0x7f0000000400), &(0x7f0000000440)=""/149}, 0x18) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)) 2018/04/11 01:48:53 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/04/11 01:48:53 executing program 4: prctl$intptr(0x24, 0x800) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x47a) prctl$intptr(0x24, 0xf90) pivot_root(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='\x00') 2018/04/11 01:48:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) r1 = dup2(r0, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000400) inotify_rm_watch(r1, r2) 2018/04/11 01:48:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="04000000000000000100000003000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000001000000000000007f000000000000000700000000000000ff7f000007000000a1ac000003000000000000000000000000000080010000000000000000000000000000000300000000000000000000000000008000000000674c00000000000005000000000000000100000001000000"]) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x5, 0x4, 0xaf, 0x401, 0x2, 0x796, 0x9, 0x9, 0x9, 0x7, 0x8, 0x400}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x6e0) 2018/04/11 01:48:53 executing program 6: munlock(&(0x7f00006e8000/0x1000)=nil, 0x1000) exit(0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x20, 0x40) 2018/04/11 01:48:53 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x403}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x401}, 0x8) 2018/04/11 01:48:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00000003c0)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f0000000440)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000200)}, &(0x7f00000002c0)=0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) 2018/04/11 01:48:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000001300)=""/116, &(0x7f0000000140)=0x74) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x6) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000040)=0x1, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) quotactl(0x6, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000300)="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") fchmodat(r1, &(0x7f0000001380)='./file0\x00', 0x1b0) 2018/04/11 01:48:53 executing program 7: r0 = socket(0x7, 0x80000, 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x98) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1f, 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000100)={0x7, 0x4, 0x100}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000000c0)={0x3, 0x0, 0x8, 0x1, 0x5}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/11 01:48:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80, 0x0) fstat(r0, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x10000) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000b06100000000"]) 2018/04/11 01:48:53 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x3b4, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote}, &(0x7f0000000040)=0xc) 2018/04/11 01:48:53 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x388e3273de9f601a) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x7, 0x4) prctl$intptr(0x26, 0x2) 2018/04/11 01:48:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000003000ff0a0000200000000000040000000c00000008000100"], 0x20}, 0x1}, 0x0) 2018/04/11 01:48:53 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='vboxnet0-posix_acl_accessselinux\x00', 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0x9d, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/157}, &(0x7f00000002c0)=0x78) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0xfffffffffffffede) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/04/11 01:48:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x2042) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfff) 2018/04/11 01:48:53 executing program 4: syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x80) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/22) 2018/04/11 01:48:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/04/11 01:48:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000580)={&(0x7f0000000540)=[0x8], 0x1, 0x4, 0xfffffffffffffffc, 0x80000001, 0x3, 0x4, {0x20, 0x3, 0x0, 0x9, 0x7, 0x3, 0x1, 0xf965, 0x40, 0x20000, 0xdf6, 0x3, 0x9, 0xc47a, "c4c7d7542ee8d80aaee69b566c9e1bd253ea12ca3d37c5e8d4f2e11a84a46a40"}}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000004c0)={0x102000, &(0x7f0000000480), 0x4, r3, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x10005, 0x0, 0xffffffffffffffff, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$packet(r5, &(0x7f00000002c0)="42785794e3c2a130879c", 0xa, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000001c0)="f43e0f5172000f090f20d835080000000f22d80f20d835200000000f22d80f1bdd640fb122c74424000f994fa3c744240208000000c7442406000000000f011c240f01cb0ffc0a", 0x47}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000580)=ANY=[]) ioctl$KVM_RUN(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) removexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'btrfs.', '/dev/kvm\x00'}) socket$nl_crypto(0x10, 0x3, 0x15) getsockname$packet(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000500)=""/60) 2018/04/11 01:48:54 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000000040)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x8005, 0x3) mkdir(&(0x7f0000000080)='./control\x00', 0x120) 2018/04/11 01:48:54 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x400000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x100000001, 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/04/11 01:48:54 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000280)={"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"}) socketpair(0x4, 0x5, 0x81, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x30, 0xfffffffffffffffa, 0x7, 0x81, 0x9, 0xfffffffffffffe01, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x2db4, @empty, 0xc0}}, 0x40, 0x400, 0x101, 0x9, 0x6}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000740)={r4, 0xe7, "93beeead7bb0f3853d26da7e9f4f7c69a54db45aed0688b135a9ab5bce00af89631e746e4c190bb66c5aee59c939142c11fd2b3766b943050ac1c46f4c4828c6fb4157e19cbccea1cc6901c55d1a0f1253fdbf9391a655dd2b08f394288a4e40d5bda5fb670c6838b499da28333ed1d31ddbf1af67ae1ea1eb367c0429a1beac52675348f38ae4c6abfe0c75be3f1255a67c056f8e946bf1ec2d84046cca5c30e5ac754a36de4702cffc519a08c9db7d6f6c3607208b81d28dae4906342f89e94a1c14719fcdaee91d1a9d3cf591c6f3511346112af8b1e4d1a8ea59bbce0a3d6084e87f5c94dc"}, &(0x7f0000000840)=0xef) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r4, 0x5, 0x8, [0x770d, 0x1, 0xff00000000000000, 0x6, 0x6, 0x0, 0xfffffffffffffff8, 0x10000]}, 0x18) 2018/04/11 01:48:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f000039c000)=0x400000000000001, 0x4) 2018/04/11 01:48:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x401, 0x8001, 0x7fff, 0x101, 0x7, 0x3, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfff, 0xb018, 0x8000, 0x3, 0x20}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xa1, "1434c26e90003db563ad01f064634ce8d5a159a20f9fd1e488164cc52136b0747d5f4f8ed996ed06d18ec00d946f3f9936e37e1c4c706e257ba64098e72b06b3e55ef64f78531333ab3e87c1611910d93551666e85e31dbd0c219746a2d93bf79a593a8bb272376fd9b613bfaec9d9cc72bb6491fde3f965918bbc843a90235f527d81b5a16367be4c55b10fa9bb33e8e56c554b33b21bf2a7da265c10f18a4b99"}, &(0x7f0000000240)=0xa9) 2018/04/11 01:48:54 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'lc\x00', 0x30, 0x86, 0x5f}, 0x2c) 2018/04/11 01:48:54 executing program 7: socket(0x8, 0x80004, 0xfc) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xca, 0x80000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0x0, 0x3}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_settings={0xde09, 0xfa, @raw_hdlc=&(0x7f00000000c0)={0x100000001, 0xc66}}}) 2018/04/11 01:48:54 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000040)={'bond0\x00', r1}) 2018/04/11 01:48:54 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) getsockname(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) mq_notify(r0, &(0x7f000070efa0)) mq_timedsend(r0, &(0x7f0000000140)="e721dd09f24b07a6c4b9385b341b5c46f1ed7ca839ac84c7c487c27a88554ef3f8a7f70b9e4478cb8e9b317a536d1d2b29c0b1a7127fca0cada121ae4568db7a476d1bdd1075e3", 0xfffffffffffffdaf, 0xffffffff80000000, 0x0) [ 114.600638] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 114.644684] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 lc 2018/04/11 01:48:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000580)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000200)=""/8, 0x8, 0x9f) [ 114.688947] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/11 01:48:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7f7f, 0x50080) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffe6e) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0xff, 0x1000055b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000100)=0x3000) eventfd(0x0) 2018/04/11 01:48:54 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000013c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="781100001105000125bd7000fcdbdf250500000564012000cb62c07778d11f0b5f6d964c5007273e76e98d7c11702fa55aa94fc00d7d4124d8af0baec58d445a138e27c44d34b0322f1dc1d6ead870df41401284afee467510d514b0cf0414eb4363a21209b272050083959b5e06008a10fd7887170275a2e089935f74b63517eb47a9912bc5d3791a99c2e507d7dff6ffaf30b55da09d497c55fa2639dad8d738ac12b5e3d0a3c50807ae3708008400", @ANYRES32=r1, @ANYBLOB="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"], 0x1178}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) r2 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) 2018/04/11 01:48:55 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x9, 0x4) 2018/04/11 01:48:55 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b0c000/0x1000)=nil, 0x1000}, 0x2}) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x4, 0x2, 0x0, 0x2}}, 0x2e) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x240, 0x0) 2018/04/11 01:48:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000002000000000000000000000000000000000000000000000000000000000000e0ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c95b359335141253e55c0ac6fbda4a452f124cb8f266efc9c443aae84c6522ef8896fa46ca401d2f5495512e74b9e25321cf83bcc8324eba52f7208d8217f55883d6d3a60c3d3dba581cb35c0963865b57897d5e0a0e60919acf363ca723540e33557ec910e939e8e01d00cf09e8268a7eaede249aad716897bfffb0c0a9c3fc168214bbe1e5fcd6ebbdf7eb647063c8588f2ba1a7d51c1fff22212ad5b085e590dad2fe1d11cfa7fcef49ac9f595"], 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/11 01:48:55 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000003e000/0xd000)=nil, 0xd000, 0x0, 0x800, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101000) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040)=0x6, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x9, 0x1, 0xfff, 0xe3c, "b77248b09b4c6ec088d3524418cf59c1a07fbaea5119506519561002726d8de3b127a10b495113dffb60ee1c", 0x9}, 0x9, [0x3, 0xfffffffffffffffb, 0x4, 0x3, 0x1000, 0x3, 0x7, 0x8000, 0xfffffffffffffff7, 0x7, 0x7fff, 0x3, 0x2, 0x9, 0x1, 0x858, 0x9, 0x7ff, 0x7fffffff, 0x40, 0x4, 0x20, 0x0, 0x7d4a, 0x401, 0x200, 0x20, 0x3, 0x72, 0x1, 0x5, 0x8, 0xff, 0x125, 0xf1, 0xa8, 0x4518, 0xffffffffffffffff, 0x80000001, 0x4, 0x353, 0x0, 0x0, 0xf0, 0x7, 0x5d5c, 0x7, 0x2, 0x5, 0x80000001, 0xffff, 0xfff, 0x0, 0x7, 0xa0, 0x4, 0x6, 0x100000001, 0x7, 0x8, 0x100000000, 0x9, 0x8, 0x3, 0x6, 0x6e000000000000, 0x2, 0xd92, 0xffffffff7fffffff, 0x4, 0x4, 0x12, 0x7000000000000000, 0x2, 0xe1, 0x5, 0x6, 0x8001, 0x1, 0x2, 0xbf0, 0xdd4, 0x3, 0xda, 0x2b, 0x1, 0x3ec6, 0x2, 0x101, 0x8, 0x1, 0x4, 0x9, 0x0, 0xfffffffffffffffd, 0x6, 0x320, 0x9, 0x5, 0xffffffffffffff6d, 0xfffffffffffffffd, 0xffffffff, 0x1, 0x0, 0x4, 0xfffffffffffffffd, 0x6, 0x3, 0x934, 0x2, 0x4, 0x0, 0xff, 0x8, 0x5, 0x8, 0x80, 0x7, 0x1, 0xffffffff, 0x1, 0xff, 0xffffffffffffffff, 0x6, 0x7, 0x9d8, 0x6, 0xbd], {r1, r2+10000000}}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r3 = syz_genetlink_get_family_id$team(&(0x7f00000006c0)='team\x00') recvmsg$kcm(r0, &(0x7f00000018c0)={&(0x7f0000000700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000780)=""/187, 0xbb}, {&(0x7f0000000840)=""/11, 0xb}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x100}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000019c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f0000001980)={&(0x7f0000001900)={0x58, r3, 0x2, 0x70bd25, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0x4000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000640)) mprotect(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x2) 2018/04/11 01:48:55 executing program 7: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x1, 0x97, 0x5, 0xfff, 0x200, 0x8}) 2018/04/11 01:48:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) sched_setattr(0x0, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) r2 = socket(0x1a, 0x8000a, 0xad) r3 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x200) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00000005c0)={0x5, 0x9b, 0x7fffffff, 0x10001, 0x10, 0x100000001}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40402000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="000429bd163200aa15945be94c987c4349"], 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x40) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000000800)={&(0x7f0000000640)={0x190, r4, 0x200, 0x70bd26, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc7}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff80000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xbcda}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd8}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x40081}, 0x20004000) 2018/04/11 01:48:55 executing program 0: r0 = socket(0x4, 0x6, 0x3) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x2de17bdc, 0x9}) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000100)=""/76) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba200183a0000000000000000000000000000000000ff020000000000000000000000000001820d907800000000ff020000000000020000000000000001"], 0x0) geteuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) fcntl$getownex(r3, 0x10, &(0x7f0000000480)) shmget(0x1, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x7, 0x8000, 0x4e13, 0x8}, {0xfffffffffffffffc, 0x0, 0x0, 0xffff}, {0x7, 0xfffffffffffffff9, 0x3, 0xb9ad}]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0xb5, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0563044080000000889aa7c84ef1b19017af724015e930aac7b037bfe7e84d6a0f0bf9653beabb5b2197f383000012420b8df39f3ac1aafb6b8c11637cb962f9911ee15bdcbf317a20bd2ac162032a93ead0ea4b86ac1a68c3f176433a2113912e0b170bc2f1a1fae7b863d7619badaca07984b5863fd4d7afbeefd49fad00c34c6fbd2c3a237de3caceaa25f72b0ab7d7aceafb4c46009f57671f0c6644f7bd842c51116b2268526129824adeef00dc2577588713"], 0xb0, 0x0, &(0x7f0000000680)="3b96fa7a5b1bfad908d2a8bb95dd032bafd1e6cde317569b39cc2b7e5aec256a39508a46a550652b04e4f4aaba7de1c7f631472f490b931cd92f6f49c556d46e500994170993f2bdc67ba5239261ee18081254bd47ed3fb710da6e32c01e8de94fdc036cfb03000000000000006e5b812b7347b1fff64714b497352f724f77af5fcbbf2afc8963bde54902feec050a6bd30fc5ac34fe1f0bbb48466e2ec5ea150dde34fe153854dd8e5148fb9a56a504"}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000088ef0107ff03d8e804000000aaaaaaaaaa0f000000000000000c040000c00102000008d8092705ebb402"], 0x2c) r5 = msgget(0x1, 0x80) msgrcv(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000319cd5a30098545900000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x611e6b035e39ef78, 0x3800) 2018/04/11 01:48:55 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) getpeername(r0, &(0x7f0000000480)=@alg, &(0x7f00000003c0)=0xffffffffffffff09) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80800) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000280)=""/66) accept4$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000180)=0x6d, 0x80001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)) [ 115.574874] mmap: syz-executor6 (9405) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/11 01:48:55 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x78d2b2ea, 0x8300) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="0401000010000100000000000000000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r0], 0x4}, 0x1}, 0xfffffffffffffffc) 2018/04/11 01:48:55 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0xa499, 0x2, 0xffffffffffff0000, 0x4, &(0x7f0000000080)=[{}, {}]}) r1 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000005ffc)=0xfff, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x200300) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1000000000) 2018/04/11 01:48:55 executing program 1: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f0000000080)='eth1(%#\x00', 0x1) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/11 01:48:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="14000000000000000000000002000000203a7420"], 0x14}}], 0x2, 0x0) 2018/04/11 01:48:55 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='user.syz\x00', &(0x7f0000000280)=""/65, 0x41) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) socketpair$inet6(0xa, 0x2, 0xffffffffffffebcd, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0xf3) getsockname(r2, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80) [ 115.685227] binder: 9417:9418 Acquire 1 refcount change on invalid ref 128 ret -22 [ 115.693101] binder: 9417:9418 unknown command -928540024 [ 115.724797] binder: 9417:9418 ioctl c0306201 20007000 returned -22 2018/04/11 01:48:55 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x42a280, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x6, 0x8, 0x7ff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/244) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) read(r2, &(0x7f0000000380)=""/178, 0xb2) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x7f}) openat$cgroup_ro(r2, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/04/11 01:48:55 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x10000, 0x6}, 0x1c) 2018/04/11 01:48:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x1000, 0x6, 0x94, 0x5, [], [], [], 0x2, 0x1, 0x6, 0x5, "ecccc71601bb6a2edb1727b16c73b078"}) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x100000000020000) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40) getrusage(0x1, &(0x7f0000000380)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x800, 0x80000001, 0x8, 0x6, [], [], [], 0x4a, 0x5, 0x81, 0x3, "0904b95e785f1371c9bf01d5fc3d1b09"}) 2018/04/11 01:48:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) [ 115.857504] binder: 9417:9418 Acquire 1 refcount change on invalid ref 128 ret -22 [ 115.865785] binder: 9417:9418 unknown command -928540024 2018/04/11 01:48:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000002c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0x3fe, 0x4) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) [ 115.944288] binder: 9417:9418 ioctl c0306201 20007000 returned -22 [ 116.030890] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/11 01:48:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30c}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/11 01:48:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r0) recvfrom$ax25(r2, &(0x7f0000000500)=""/167, 0xa7, 0x140, &(0x7f00000005c0)={0x3, {"b47763607a1367"}, 0x6}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x5, r3}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r5 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='%security%-^\x00', 0xfffffffffffffffd) flistxattr(r1, &(0x7f0000000680)=""/202, 0xca) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000600)) keyctl$get_persistent(0x16, r4, r5) socket$inet6(0xa, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) r6 = signalfd(r2, &(0x7f0000000640)={0x10000}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f00000002c0)={r2, r6, 0x7}) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@dev, @empty, 0x0}, &(0x7f0000000080)=0xc) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r8}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/04/11 01:48:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0xea, 0x9, "c48bbd219ece88618d19685e8eccdebf4e7d6c5b89bc1aa843470a34902e2791f4c884e13e7d75af34118cf831693557d8b4259eb3c67431a40557cf12f4243c0d60aadf1180a188a76e24cda6ba698f9875e460f820cbbb7144463593a08b692e99af9ae4e3bd4aa6af9627710e1549e3fe62dddbebf7dcbcb332f3ffce7d8f51a473ad81d3ed1eec5da58434be61efe2a623db6d6f3e3ccca1614aa5e8f9dda414c5086b9b8efb110b5500397f5d1ac770e77ad840694912ae8add874380e76ab5da9f4bd180065f1899d3fd584c164f1ab436c180e94543e4a18cb813fe46d209"}, 0x600000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x18d000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/11 01:48:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69707c6470300000f400", 0x1000}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xa}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/11 01:48:56 executing program 0: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) r1 = dup(r0) r2 = dup(r0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000200)="a22a5b62e9a9db38d91d4a780824d4514a8eaf329520d1826c84912edc1284f351814c434b02d2035bc9cc209412c5d56fa390932b7dd9d9e9a125a08100c2f2a8a72d1d62ffb546090a1c0c2140fb03298d2104d15e2827188ef486c39941459fafff14b91ce4ae6f801e22eb2b31eed77ce6692ffb0ca6e43a9cb706a5a7b11fbafccd57c6f062c38edc34ebab3e8be051a6a1d13292ae7f0b2ab59242b8c5a531f1db1113a2212c338c3e", 0xac}, {&(0x7f00000002c0)="8cf38094b00e2433b1e49401647cba6941446c7d11bd8b8505d1c0917176de3cb59681ee2bc986f93f182eba5c768abc2294c021bdc38ca8afeaf409b3c508c44899f9f33f922c645a1aec9dae04cd91ef5c31115d70783bc9e99235a7a6b29958c943c44aac82f80179dc72b83774ac3c7c849e4f9eb00abd22a1495e2cc7f86540207e1b740593f2ca1204dac5d098e4056be9ccfbedb8a481914319c71e7febfce6e0b9430a8ad87a0ee15f4bf4f94baae9c5e48da3ed307b122a5931be8881153781ca83b8245cbbf931acce3b8086c36d074e43b6a7b19ef3361c32dd9bb5a92a123cfd25ecdc4cb7e0a8949eaf889456214b90a86fd6", 0xf9}, {&(0x7f00000003c0)="60bce8255874281daa05b7c4c9370e47b59bbed89228036af6dc61a39e0d2173d94d2f20afc76336f75c81190a86f27d6de02ce59f11eacdeaae35e279a1f1b88998e3644ce1a93949308a598ad8c8a66057b62f15df244fe7f254159048450a88a7206812320056173277157ce116997cacd5d53894323225e872a5bb212c491d31505a4414b7fe4029539bb375fdef05198ab6006851ea1d7bd486d115779b79e053dfc5538dc955a91afd1837e3a1eda0262f5b2c8d274243a3ece5c3b197585a686fc84b9538", 0xc8}], 0x3, &(0x7f00000004c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x840}, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0xf5c, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x4, 0x9, 0x8, 0x0, 0x8, &(0x7f0000000000)='bond0\x00', 0x4, 0x1, 0x9}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff7d) 2018/04/11 01:48:56 executing program 5: r0 = socket$inet6(0xa, 0x8006, 0x1) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c0000000000119078ac2314aaac14c7b600004e2000088978"], &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) 2018/04/11 01:48:56 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_fuseblk_mount(&(0x7f00000001c0)='./file0//ile0\x00', &(0x7f0000000240)='./file0//ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="e6acf656e3102e9c74c347eb70c53c62b42868a593025e9c1f29765602fb602e1741fe634dc56b2f4811b07369d30720a5a70009afd1b71078b50c8388e20a16a1f1d5aeb3a3670c6b7a3a6f49c7c834b034aeb7aac187a8de1a9787b207ae142abc3b1efbed4b3730e184f78104c64c724c7c0df4d482d57fd63ded000d8adcc6336686e2e735ad15a3fabed8d41134aa91c4a786ecf68a1d6c8268fb8afa92d7e34cf306bdb0b27c54cf", 0xab, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000000400)=""/173, 0xad) 2018/04/11 01:48:56 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x6, 0x2, 0x2, 0x2}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0xa1f}, &(0x7f0000000200)=0x8) mq_timedreceive(r0, &(0x7f0000000240)=""/151, 0x97, 0x1b8, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0x40086602, &(0x7f00000011c0)) 2018/04/11 01:48:56 executing program 2: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00009f7ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') link(&(0x7f0000b71ff8)='./file0\x00', &(0x7f0000f16000)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0xb619c9c81dc968e1, &(0x7f0000000000)="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", 0x1000) 2018/04/11 01:48:56 executing program 1: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0x2ee) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/04/11 01:48:56 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002280)={0x0, 0xffffffffffffff9c, 0x1}) dup(r0) bind$ax25(r0, &(0x7f00000022c0)={0x3, {"e2f9343b35feea"}, 0x3}, 0x10) r1 = perf_event_open(&(0x7f000077a000)={0x2, 0x70, 0xfffffffffffffffd, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000040)=""/4096, 0x1000) r2 = syz_open_dev$usbmon(&(0x7f0000001040)='/dev/usbmon#\x00', 0x0, 0x400501) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000011c0)=""/4096, &(0x7f0000001140)=0x1000) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000010c0)={0x0, 0x0, @multicast2}, &(0x7f0000001100)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001180)=0x0) ptrace$peek(0x2, r4, &(0x7f0000001080)) 2018/04/11 01:48:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f00000065c0)=[{r0}], 0x1, 0x80000000) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[]) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) 2018/04/11 01:48:56 executing program 6: unshare(0x60000000) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x593e, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/04/11 01:48:56 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000feffe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3cffc), 0x4) listen(r0, 0x400000000fff) 2018/04/11 01:48:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x5a1080) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="640f06640f01ca66420f388141670f302e66430f38821f66b814000f00d8440f20c03501000000440f22c066b81c008ec0b9800000c00f3235004000000f3066baf80cb842d89084ef66bafc0c66ed", 0x4f}], 0x1, 0x0, &(0x7f00000000c0), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 116.763089] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 01:48:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000fc8)="b131e9dc0137e4da", 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x3ff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140), 0x4) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000040)=0x12d81ad, 0x4) 2018/04/11 01:48:56 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x800, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000100)={"73697430000000003f6a3ea4d7e0879c", @ifru_addrs=@ipx={0x4, 0x0, 0x0, "372861280f26"}}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000040)) 2018/04/11 01:48:56 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) sendto$inet6(r0, &(0x7f0000000040)="988c97aa55debb062b5096a9bbbdccbcd86555ed6e8b959d23b520e3e3635da9ebd62c51ff4bb957e6bf1fc1e32bde854c52326846f9768611c13abec4b193d59e03a439818fd237c893e883159b2886a75e640273c0d76cc0b55e4ef7397506794013f0d51d52ddc0b583c2833526d04de8375f838466cde671a9b5bd4cf04eb27ccf573d060b75703141881569b2c25644cdcb06d3703261b94e50f5a794361ffff755fa9d873fca54900468eb8319a937d40c28441ad317a3110a9c17e54d4ac210a122dab1", 0xc7, 0x8040, &(0x7f0000000140)={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/11 01:48:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x100000001b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) [ 116.939208] sctp: [Deprecated]: syz-executor7 (pid 9555) Use of int in maxseg socket option. [ 116.939208] Use struct sctp_assoc_value instead [ 117.009614] sctp: [Deprecated]: syz-executor7 (pid 9555) Use of int in maxseg socket option. [ 117.009614] Use struct sctp_assoc_value instead 2018/04/11 01:48:57 executing program 3: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="f73e0343434c0257d3bfcf7cfdd5c85ad20b4af1e370f83f6286411fd2c17fb4b6e3f50d63ab0f09981f0783d189b3cd3c6551a8ca9f5513b5f4a63533ff8ef0093aa66d636c237b30ff", 0x4a, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="6d944e9c204034f32ffa670ac9a40cf3a2440b24059fc2b48579b7c0e471dd6f2a3e0eccd2a9ce2a6b27c7af6405c957d8e18d45198b0309347419157c1fefe04e12c1b968ba390ec027cb4c853d678c92ddeb131cc96cf6978c6453f28ce04b9eaa7c383123106f79a5d542c64102da90a1e2e5f9c84cf5a2b63704898a6c26d57bc6333024be02b5de3567ebf0fcd6621f9b3cdf6d8240554308b19e82d40b8e13", 0xa2}], 0x1, r1) r2 = getuid() setuid(r2) request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='blacklist\x00', r0) r3 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x80, 0x8400) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000380)) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) pause() ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000004c0)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000500)=""/94, 0x5e}, &(0x7f0000000580), 0x2}, 0x20) keyctl$get_persistent(0x16, r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000600)={0x7, 0x3, 'client1\x00', 0x4, "108200359047f3af", "b9db07d80ada5d8698a60042730e6179a9d7441217c4efd8dd5b715679a5e15f", 0x5, 0x200}) set_robust_list(&(0x7f0000000780)={&(0x7f0000000700)={&(0x7f00000006c0)}, 0x2a694c6c, &(0x7f0000000740)}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000007c0)={0x8, 0x9, 0x2, 'queue1\x00', 0x9}) r5 = semget(0x2, 0x1, 0x240) semctl$GETZCNT(r5, 0x3, 0xf, &(0x7f0000000880)=""/39) add_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)="ec12b607d6b4ef22ff9480b5988ef6384fe4e73910309813ed600c7436e40b676415655365cf5b2977259fbd15827292177ab4ce865fcc757c9accf22779fac2085aeb115b19bcebad5c42b2c09dcfce2241d24d7aca6689bd70037ec0ae67fc4531b931045d5b59c051af49e71c4048db8ee072afcf18c1beff3e7daa546eca8c8672d49ab623e3168da3c275d3a9ff2f9c076550c8b7ecda96c8131404f4fc1224bda40e44a3a54072b584593d74fe9ca649a89f496ac92937e77d84d980b845ec0f8a2887d05276128046559e5bd2606950f33e72579c53262deb90c691ebaecff7bf965a1ec658c8aceb9b168358e9930794e3a29d", 0xf7, r0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000a40)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x6, 0x8000, 0x0, 0x4, 0x1d6b}, &(0x7f0000000ac0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000b00)={r6, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x4, 0x9, 0x5, 0x1}, &(0x7f0000000bc0)=0x98) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000c00)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000c40)=r8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000c80)={r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x100, 0x1, 0x3, 0xc4}, &(0x7f0000000d40)=0x98) ptrace$poke(0xffffffffffffffff, r8, &(0x7f0000000d80), 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000dc0)=0x1, 0x4) 2018/04/11 01:48:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000fcffffffff034d564b"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x0, r0, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1f80000000, 0x7, [0x300, 0x2, 0x401, 0x7ff, 0x3, 0x8000, 0xfffffffffffffffe]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x1}, 0x8) 2018/04/11 01:48:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000000000)=0x1) 2018/04/11 01:48:57 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x800) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0xbdb, 0x3e55a574, 0x800, 'queue1\x00', 0xfffffffffffffff7}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x5, 0x10}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x7, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00000002c0)=0x1ff, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) getsockname(r3, &(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000500)=0x1, 0x4) write$binfmt_misc(r3, &(0x7f0000000540)={'syz1', "8a9201a833aa81213ea485ad0d7285308c0b5cc5b17792c9c39d15ccf92c7e3ae070d8218a938a51a3665180932bbd62738c1bfa31b0e36eeeff654dc1c63abf602bda08618d2c8169e88a912601b0ad1d847e6a1eb1dcbd3c1497e3c6e9cf683e6900cba3e07e92a70762f80c4c2fd102ebe6b969ff7aad4011d183cd487f4247d87182fb26048798ec343e002b29309b109017986536b1a61cf15fc7e731d7115eca68a86956365fb93e9254d7f2154ad2790466e8b9e63114960f7dcd3918d91b9806c55be01d704f233d0b5eb63cb597ff2531d18bcf1167b73acb41"}, 0xe2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000006c0)='teql0\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000700)={0x5}) bind(r3, &(0x7f0000000740)=@sco={0x1f, {0x7, 0x7ff, 0x2, 0x6, 0x1000, 0x49f54ef4}}, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000007c0)={0x14, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x1}}, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x4}}}, 0x108) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000900)=0x8, 0x4) connect$can_bcm(r0, &(0x7f0000000940)={0x1d}, 0x10) poll(&(0x7f0000000980)=[{r0, 0x404}, {r0, 0x401}, {r3, 0x4100}, {r3, 0x8008}, {r3, 0x4}, {r0, 0x100}, {r0, 0x428}, {r0, 0x40}], 0x8, 0x7) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000009c0)={0x8000, 0x401}) r4 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000a00)={'yam0\x00', 0x8000}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000a40)={0xffffffffffffffff}) sendmsg$can_raw(r0, &(0x7f0000000b80)={&(0x7f0000000a80)={0x1d}, 0x10, &(0x7f0000000b40)={&(0x7f0000000ac0)=@canfd={{0x2, 0xce, 0xfffffffffffffffe, 0x8}, 0x2b, 0x1, 0x0, 0x0, "48dd5d1474c0f60132622dcd6031773d4135a0547e933c86e251cfa9a762255cd7e360ffa07d9e9d31253b6d52ee3171047345c420348eef9ba7dc243c68fdef"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) ioctl$int_in(r5, 0x0, &(0x7f0000000bc0)=0x8) 2018/04/11 01:48:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a0000aaba5ae8000000000008001500020000000800160004000200"], 0x2c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x4, 0x200000, 0x3, 0x80, 0xfffffffffffff9c2, 0x2, 0x1, 0x2, 0x7}, 0xb) 2018/04/11 01:48:57 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x1004001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000100840000020000000000000186dd06100000aaaac8aaddcd90c22123d98fbb07aa00000000000000000000000000000001aaaaaaaaaaaafe8000c46a16e682d2a9b2b1ed2200000000"], 0x42) 2018/04/11 01:48:57 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1, 0x7}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3df719dd, 0x3, 0x4, 0x3, 0x20}, 0x98) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000200)={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}) listen(r0, 0x4) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x48) r2 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x8, 0x7fff80000000, 0xffffffff00000000, 0x400, 0x4, 0x1, r3}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000680)={{0x3, 0x7ff, 0x9c2, 0x0, 0x0, 0xffffffff}, 0x20, 0x0, 0x4fa6, 0x2, 0xffff, "92110103802c35511d17bebc046645205817d1cc9289dd42ae254ece15c5bbd551ac4a342f53b90d335ae8bd3dd091cb009929b458c7b4ed659cc30f03ea4d9bc4988a8ff833d70bad4091acc6dd38aa3d6a171c63f88f8e937068d9cdd080a14367912ac36a5a7c26e89ef75d3899de787a4a4404641bb788fb6ca7075f1ffb"}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000740)=@generic={0x7a, 0x8, 0x8}) r5 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)=r5) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000007c0)='./file0\x00', r4, r6, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000008c0)=0x3) clock_settime(0x0, &(0x7f0000000900)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000940)={'bcsh0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) getpriority(0x3, r5) request_key(&(0x7f0000000980)='asymmetric\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a00)='bcsh0\x00', r2) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000a40)=""/235, &(0x7f0000000b40)=0xeb) sched_yield() getxattr(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)=@known='system.posix_acl_default\x00', &(0x7f0000000c00)=""/252, 0xfc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000d00)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xff, 0x7}, &(0x7f0000000dc0)=0x90) r7 = accept(r0, 0x0, &(0x7f0000000e00)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001040)={0x7fff, 0x3, 0x1, 0x54, &(0x7f0000000e40)=""/84, 0x76, &(0x7f0000000ec0)=""/118, 0xed, &(0x7f0000000f40)=""/237}) sendto(r7, &(0x7f0000001080)="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", 0xfb, 0x20000855, &(0x7f0000001180)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r7, &(0x7f0000001440)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001400)={&(0x7f0000001280)={0x148, r8, 0x223, 0x70bd2c, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_SERVICE={0x7c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x9}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x1}, 0x20000801) 2018/04/11 01:48:57 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000040)=0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x7f, @broadcast=0xffffffff, 0x4e22, 0x4, 'rr\x00', 0x10, 0x204, 0x5e}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20001, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x3, 0x7, 0xf2d, 0x9, 0x2, 0x3f, 0xffffffffffff835c, 0x28b, 0x38, 0x2f6, 0x9, 0x6, 0x20, 0x1, 0x6, 0x4, 0x8}, [{0x60000000, 0xc34, 0x10001, 0x100000000, 0x26000000000, 0x0, 0x7, 0xffff}], "cb794aa2769c804fa5ec9b6137464868b8665fe523014fbbce4ff7891fe4df953f1f67c4cfb5f67ea14c396d6108b2", [[], [], [], [], [], [], [], [], []]}, 0x987) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) write$binfmt_elf32(r0, &(0x7f0000000b00)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x9b, 0x20, 0x2, 0xc, 0x3, 0x3f, 0x1, 0x298, 0x38, 0x253, 0x4, 0x0, 0x20, 0x1, 0xc87, 0x8, 0x9}, [{0x1, 0xff, 0x8283, 0xf16, 0x800, 0x496, 0x9, 0x5}], "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"}, 0x152) fcntl$getflags(r0, 0x40a) bind$ipx(r1, &(0x7f0000000c80)={0x4, 0xde, 0xfffffffffffffffc, "17a0982995e9", 0x80}, 0x10) write$sndseq(r1, &(0x7f0000000cc0)=[{0x5, 0x8, 0x1f, 0x4, @tick=0x9, {0x4c, 0x7}, {0x40, 0xffffffff}, @result={0x9, 0xcd3}}], 0x30) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000d00)={'ip_vti0\x00', {0x2, 0x4e20}}) r4 = syz_open_dev$sndseq(&(0x7f0000000d40)='/dev/snd/seq\x00', 0x0, 0x200) r5 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r5, 0x9) ioctl$KDDELIO(r1, 0x4b35, 0x1) fcntl$addseals(r4, 0x409, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000dc0)={{0x1ff, 0x3, 0x8, 0x0, "654e3468ae93cfbd74605892c98b2eceeaf7c9374a40a7f0ffe333d3b2f57ac41f6292cdea9f28365110de98", 0x76}, 0x0, 0x0, 0xffffffff80000001, r2, 0x7, 0xd94, "628819deac77156e3b0e051ff487a12659a62efc4f78758cd70e0e2ccb93c201130b7eb8c9352914a2c90b50e565f938da1ed44b26f7f9d1b1b4e89b23e32620", &(0x7f0000000d80)='/dev/dsp\x00', 0x9, [], [0x1, 0x1ff, 0xfffffffffffffff9, 0x4]}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000f00)=0x1, 0x4) syz_open_dev$binder(&(0x7f0000000f40)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@dev, @in=@multicast2}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001080)=0xe8) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000010c0)={'nat\x00', 0x70, "fc8171eb1f798cd8a15750b23aa6f345ac58514a7f08060103f83c21ac7f02ea8e97834115f0f609e406e19c497e64c4320fc59dc80dc7f8e7f4a4fa970d1df2a06e7e92061a33c62ad1361ffbd098373030769fe38454d9061b2d3453690fe871052b2820fb8173dedd6dbcfe61651a"}, &(0x7f0000001180)=0x94) bind$inet(r0, &(0x7f00000011c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001200)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001280)={0x0, 0x3c, &(0x7f0000001240)=[@in6={0xa, 0x4e20, 0x2cfd, @empty, 0x75}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001300)={r6}, &(0x7f0000001340)=0x8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001380)=0x4b50, 0x4) [ 117.995350] IPVS: set_ctl: invalid protocol: 127 255.255.255.255:20002 rr 2018/04/11 01:48:58 executing program 1: r0 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='ppp1*\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c}}) [ 118.036283] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 118.043976] IPv6: NLM_F_CREATE should be specified when creating new route [ 118.051221] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 118.059235] IPVS: set_ctl: invalid protocol: 127 255.255.255.255:20002 rr 2018/04/11 01:48:58 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002f3b)=""/197, &(0x7f0000001ffc)=0xc5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsf0\x00'}) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4000) sendmsg$nl_netfilter(r1, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000000540)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x801}, 0x40001) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x94, 0x4, 0x4, 0x1, 0x78f7}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000780)={r3, 0xb9}, &(0x7f00000007c0)=0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ftruncate(r2, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x82000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000040)={{0x32, @multicast1=0xe0000001, 0x4e20, 0x3, 'dh\x00', 0x9, 0x7, 0x11}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 0x100000000, 0x5}}, 0x44) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000340)='/dev/vga_arbiter\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x6}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e21, 0xfffffffffffffffd, @empty, 0x40}}, 0x4, 0xffff, 0x9, 0x5, 0x58}, 0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/11 01:48:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9086, 0x800) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000009fa5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015fe8)={r0, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000015f5c)=""/164}, 0x18) 2018/04/11 01:48:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x20100) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)={'#! ', './file0', [{0x20}, {0x20, '%cgroupem0[%]^-&.'}, {0x20, 'vmnet1trusted,keyringsystem{'}], 0xa, "72dc49c4213e7c236d57c1b04d0679a5412dea61bcc07b232a46e065f2e7750164c41d4fc80eade3b4f6e445a9a4853efc741e8f8fc5dffbc03abc07610a5228e5c001a889a9b8eb8877e01cdef8dbd4a5c7a469930eba1eec7f56378b7a75fc2cc63860d04ab7343e75a65b98da7b14c97c9d8907b176f84b59eef9a4c9ec3a"}, 0xbb) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000180)={'syzkaller1\x00', 0x907}) r3 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='/dev/rtc\x00', 0xfffffffffffffffe) request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', r3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r4 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x8001, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000003c0)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000400)=0x8e87, &(0x7f0000000440)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000480)=""/165, &(0x7f0000000540)=0xa5) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000580)={r2, 0x9}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r5, 0x408, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xee9}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000800)=0xe8) r7 = getegid() fchown(r2, r6, r7) write(r2, &(0x7f0000000840)="3ab7fbdea980dc71ecd24dd178f02bc1177e3bd73d8ba493c71dfcd55e66837bd0199d3aece7538cb90a44250b0da3d5bffdd78a4ee6f2806fb06ba3081716ab1613752d00e0d077bf6b266728cb46a0fae07b53ad2ca8dcad75a1b4e27fa409eb7a39524fc396ad977dbb375b5461e2fda8214278eb19de4efda35f40d8e5e1459a33977e490ef61af940b011af61ac118697f106e1c4ddbdb76c5de4269c12c16b992929a835e184d31fe0fb4428353519a15c5fd79be848e263c2f617e27325637cb7b86838fb2d6a3fa1a0ba00bf5b125d1cfae0d7b2273ddcfc290e0bca2d99f463c13aed97ef00276756543bdf5596fbdcf072aa339abc738e6a67bd", 0xff) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000940)={0x7, 0x10, [0x1, 0x6, 0x20, 0x83f]}) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000980)='/dev/audio\x00', 0x220000, 0x0) sendmsg$IPVS_CMD_GET_DEST(r8, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xc4204000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a00)={0xe0, r5, 0x204, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc73}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x18}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000b80)=0x60e7d522) signalfd4(r8, &(0x7f0000000bc0)={0x5}, 0x8, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000c00)=0x53b4, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000c80)='tls\x00', 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000cc0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, 'vcan0\x00'}) 2018/04/11 01:48:58 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000000700)=""/250) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000080), 0x0) [ 118.169615] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 118.177412] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/11 01:48:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa884b00ef2d7dcd7206067601aa00001400000008004500001c0000000000119078ac14ffbbffffffff00004e20000890780000"], 0x0) 2018/04/11 01:48:58 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xe4, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff7fffffff}, @in6={0xa, 0x4e21, 0x4, @empty, 0x6}, @in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffb}, @in6={0xa, 0x4e24, 0x17e9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x2}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x50}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x100000001}, 0x8) listen(r0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/11 01:48:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0269e94c12d4dd79"], 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {r1, r2/1000+10000}}) socket$l2tp(0x18, 0x1, 0x1) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}}) select(0x40, &(0x7f0000000000)={0x6, 0x6, 0x4, 0x6, 0xf451, 0x400, 0x5, 0x9d}, &(0x7f0000000080)={0x5, 0x800, 0x1, 0x4, 0x40, 0x6, 0x3, 0x7}, &(0x7f00000000c0)={0x100000000, 0x3, 0x7fffffff, 0x26, 0x9, 0x364d, 0xb5, 0xc000000}, &(0x7f0000000100)={0x77359400}) 2018/04/11 01:48:58 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000001, 0xff, 0x9, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0x8) r2 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) fchdir(r2) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r4 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) fallocate(r4, 0x0, 0x0, 0x20000) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) fcntl$getflags(r3, 0x40b) 2018/04/11 01:48:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="92271f17a512e9459d84a127c77e250be2de6d20c921ab48222e288b99d3fd220fa4355d7b7938e46c369c2664a5c2b8d2d7e7e0d1d7e8f1b0dd4b4e5dbe81017ef909f8a004ca1ef017bda329acdb277ab71800d0a7be826594dafd796df7b5c4f995a9fa9cbaf7e33800efcab64191203dfb57320266f14fc59f61fcee49e451512958a2ebde10ca6bfdaa54695548b432e2be9883c226ebb1de649982670afca44c8d9d6303a9a557435b4bb25faee8862bb609c82754cbb3e6356161b6d6ea7e60b242759b23d81bf65637b311f01f670be2f7220bfb6fbc52bd3288a6e234f18d20c2", 0xe5, 0x1f}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="646973636172643d3d7b363f3e3230342c67727071756f74612c756d61736b3d362d312c6e6f696e746567726974792c646973636172642c6e6f71756f74612c696f636861727365743d6d61636761656c69632c6e6f696e746567726974792c00b15117fa01a4f2e223ec7d604c3131f582512e506fe10d272c0905c59f002304e1f512b6a307b4b9c14b115c0e26517a72c8542842cc7162089fc06fc01ce6b1d461218dd90804602a73b536c9d4d992969df0777d40f9a45a4fa843742e5535204db7"]) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0xb5) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) bind$llc(r1, &(0x7f00000002c0)={0x1a, 0x18, 0x9, 0x7, 0x8, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/11 01:48:58 executing program 4: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)={0x1}) 2018/04/11 01:48:58 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x40800) 2018/04/11 01:48:58 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000530000)='./file0\x00', &(0x7f0000b7e000)={0x0, 0xffff}) fstat(r0, &(0x7f0000000fbc)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa4, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x800, @empty, 0x4}, @in={0x2, 0x4e20, @rand_addr=0x80000000}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x48, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x100}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/04/11 01:48:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000080)) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60110c1100383a00fe800000faff000000000000000000ffff020000000000000000000000000001010090780000000060cb155d00002f00ff020000000000e37695c2a425b68701fe8000000000000000000000000000008df06558eb6a17d1"], 0x0) 2018/04/11 01:48:58 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68)=ANY=[], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e}], 0x58, 0x0, &(0x7f0000000080)="9eb2f8caa8785539bc608c21d9c4067d68d4befc1a4ea2a80bf38b128ace16205eee6e6ce5d34fe7fed1bc0c7dd9d4d8bb04b5fb4a9d69062aafa838e1ec859f26c62255c602c958489353c087256f5171eec6ac45000000"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000bfd0)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000011000)}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000000240)={&(0x7f0000000140)="b61fe1c31f439c770606c90a1f4ca919f0eea507037cd594a3a177e3306471d83b34130770cdee07ce9415b40e4e382978426eee8a718cf9592fe9a02456242a29ee3f7b61b88112870435ef3e7ef081b9cb64849a452f31e0e2e90bd50af3ba97f177d3d8bf7355956098b595e8e8b7949d2512510e8c95daeaeec9830ccb0f8938d82a23759c00cf93d1e80dd78bd97f8af808ee26121e09455d3fd41344ca5e59fa372e23e848377ec5388126f68abd6be6c017ce799cd19edb9f37dd9c45c51d698b54b958", 0xc7}) [ 119.854876] binder: 9657:9682 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 119.869586] binder: 9657:9682 ioctl 5429 20000000 returned -22 [ 119.994140] binder: 9657:9683 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 119.998176] binder: 9657:9684 ioctl 5429 20000000 returned -22 2018/04/11 01:49:00 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000d78000)='.', &(0x7f0000000140)="00cbb26e", 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/11 01:49:00 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r0, 0x3f, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06ff0)='/dev/sequencer2\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) 2018/04/11 01:49:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x980, 0x0) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x7fff, 0x400, "54c43f5e45c7"}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) 2018/04/11 01:49:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r3, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)) readv(r3, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}}) fallocate(r4, 0x0, 0x0, 0x1) fchmod(r4, 0x80) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0xe0000}) 2018/04/11 01:49:00 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e}, {0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xc0, r2, 0x204, 0x70bd28, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfc68}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0xc000) 2018/04/11 01:49:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) dup3(r3, r3, 0x80000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000ca00000000000000000000000001000003bf1d75d43ab60fa528a266ca82ca21eb71d46e2ec747e0bb64317697e101a2d3dddba999efbda9"]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000040)="694067ebf039fade65351358cac965f0", 0x10) 2018/04/11 01:49:00 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x2000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001740)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001780)={'\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001800)={0x0, @rand_addr, @dev}, &(0x7f0000001840)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000018c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001900)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001ac0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001940)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r1, @ANYBLOB="1a012dbd7000fddbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="800002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000104000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="7c00020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004007f000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r6, @ANYBLOB="0800a9bb", @ANYRES32=r7, @ANYBLOB="04000200"], 0x12c}, 0x1}, 0x40000) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) r10 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x8000) ioctl$EVIOCGID(r10, 0x80084502, &(0x7f0000000080)=""/192) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f0000000040)={0x7ffd, 0x39, 0x1, r9}) 2018/04/11 01:49:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x345}], 0x1, &(0x7f0000864bb8)}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xfffffffffffffdb8, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000040)=0x80000001, 0x4) 2018/04/11 01:49:00 executing program 6: r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x18a) r1 = syz_open_dev$adsp(&(0x7f0000002d80)='/dev/adsp#\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="910000000a755bfaa48d0231c34bc62e5556fe5dd5ce1cba718685e7216b4cb3ed809710ca159b28428ff2bed55527964dbc3212c536a3830b3f47e3591153c3e121793258f6eb945e36d3a18f58d744b2c446a7f515e44f5e221c8bbbd10aa99664380850a169e8ee1a35f59b78be82f355ec833a77137e8459639b3d3091ef23fedb84941cd13254433e4d4469ce2c5d149805d1"], &(0x7f0000000000)=0x99) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002dc0)={r2, @in6={{0xa, 0x4e21, 0x4, @empty, 0x32}}, 0x6, 0x6}, &(0x7f0000002e80)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002ec0)={r3, 0x3}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) 2018/04/11 01:49:00 executing program 3: r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) shutdown(r0, 0x2) 2018/04/11 01:49:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040), 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x8}, 0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000280)=""/158) 2018/04/11 01:49:01 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0xfae, 0xffffffffffffffe1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9f77}, &(0x7f0000000100)=0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000140)={0x4, 0x8, 0x2, 0x4}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x1ff, 0x13e, 0x7604, 0x3, 0x886, 0x9915, 0xb4, 0x8, 0x9, 0x8239, 0x7fffffff, 0x9}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xe3, 0x6, 0x3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x1, 0x262, 0x7bc6}, &(0x7f0000000280)=0x10) fdatasync(r0) sysfs$3(0x3) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ff6000/0xa000)=nil, 0x20, 0x5, 0x2, &(0x7f0000ff5000/0x4000)=nil, 0xffff}) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e, r3}) pkey_alloc(0x0, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x5, 0x1, 0xffffffff80000001}, &(0x7f0000000400)=0x10) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000440)=""/26) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r1, 0x1, 0x40, 0x1ff}, &(0x7f00000004c0)=0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000500), 0x4) sendfile(r0, r0, &(0x7f0000000540), 0x148) rt_sigpending(&(0x7f0000000580), 0x8) sendmsg(r0, &(0x7f0000000ec0)={&(0x7f00000005c0)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000640)="4f5af8b613f1d172b4d7273914c23f3ac502af8e397c304b5b49a6e2202c56b863df93a769e073e275b3e37248d6039c7595150102b431469fa24a27cc5f591e03b9e90fe0107b536af66baa4a55925e51e1e681d8491a", 0x57}, {&(0x7f00000006c0)="ff1c45457252ab313e2ecf83db5867a9a44178172fad41867e49c2a7160bb009834fc394b84bdb9c3f782718fe5e9550cf4c381939c8058f2748fedd15035d9e33f047e04074ff8b5ba0a192a5b6ebd9d9dbf44dd0c01e8f49f741fe3033842ce933ceb5dfcce5056847096840497a3f6fa5a67906830b8605b0f484a7a2c6989800fb61b53f28cf9d7fba2ccff5", 0x8e}, {&(0x7f0000000780)="5b509c7a156b8dcee12c7f52a4ba83b182318456af6f8b752384b2d2b0c651e421e35b7c1a", 0x25}, {&(0x7f00000007c0)="62fd53", 0x3}, {&(0x7f0000000800)="d6ca00868ed15fde08c8c667dbb018c7864752fa7a969781d7bfda35fc3a26c64561c7bbb5789914051efd25b98e5ee874a2a47fca61a5b5ff588fec90df9a65f10cd0681c06f8f9469ca38d264ffe2c895e34108f3d5f9029cb3e8441b6976e8c9198f5868c7fc61ebb5ba0f3e3d8e19ca721665565c1542faf38b523e8b17748f2b9ff2b86d0e269b31e12917599108a7df05bda33055ab75e6e63fc8582c2ca2b71e31a7244690d", 0xa9}, {&(0x7f00000008c0)="de9485288c976b3d371ddf107a589e6f186763dcdca9d7c0323da54aedc27c02973041dbe4b8e292a5829d6e1367d613b271469d4e81ad60e54c22a2c1dbb4c3d1722bf1cba97ed4", 0x48}, {&(0x7f0000000940)="e919afd16b26d3ff0bb5aa034472410aed63bf9c1b211934626b0760b9e7ca116fd2618d1b1af8aee24c2507d58f4a3d3c84ff04beb6ce8ad1c9cced90af0b9cc3d1636ad1b430d676c915be7202a4b14f4fe9e557a7e9e447f28c3764c0a88f551abb388061a63db4897a5dd5b97eb7725e8ce7e12e1d17e92077e16f074bd9f8d456c9bb30f1b6f4e58c12e347c4b07d3221ad4db3f29e33c9c2f29c5daf6ad5d02574c804fff8124ee32a250bef77207978ac638fad91cb085e1a32d41525928973164fb6c727562c3e974874c187e174c9c5343baf918e7cda3b3f27907f76be83b6c70c29df2f1ef0e81581c696c97daf886661", 0xf6}], 0x7, &(0x7f0000000ac0)=[{0x58, 0x3a, 0x1, "707381fa440cc9b42a22ff2eaabed4c49ef97bb6718f1b0874f5f37e83e1e7b1666942a8a226ca29e612aa265280cb0cd187a0b6eab777680e1c1bcbfbeb9bd9b6"}, {0x30, 0x11b, 0x8, "1a81d3f647d8b589487adb105623880dcb6af2e9b9a53cf3f1c95637ea4f7aef"}, {0x28, 0x13f, 0x1, "4ef3354bc2172a583daf65d8a92abdc4720cda74"}, {0xc8, 0x104, 0x8, "631125563232793d3944d13998bacfc30579b663ce16c117552b4ef73fd8415e369b2dd7b0a343ebe7d163293994f0b3275ba1a458a82f72efa9aaff37c9e6b8aeca274935a379fde95e984206c5ccf43e521650582836d4da9d9f793fa96dd8715cfa9b23350df7ca5df3d6d5a46d7650a0ac05aa7ea4cad9d991f140c28d3c66c89ee53ef797ebcfd8f2f7e41eccb4b0c186329f28e6443fd268a50d9ff53cccd41d3a20395eb4695bfe14b790c97bb1480e3e9b924e"}, {0x68, 0x11b, 0x1, "d0ecedf9c946e36a334cbe4d526111ebcc68851303ee08a8fb51833e02fbbf4c51c23e9df7961fa37a83e551fa0c70994ef8f30190a1fc210a9df687b4c78195d677ac28f8b76049299ccc315c1561753f188921261d"}, {0x30, 0x139, 0x1, "079723be92e0d8719cadfbdced0d8b6398857109feba83a01b04f7ff0153"}, {0xa0, 0x10d, 0x7, "8c4aac2d7c5f47596ae3f12cf087916104f8622aa4a928e675ccf03bd4d3afee5c69cf79c7e97c7413d0989da45c29fc34f0d6428b75333578c1ce5a91002fbe30d70a02feedaa12af042bd39b60666fd1205df444303745b555f0f26e1f018795f5b57603629e9be9a8a0c023bd6ed856bcfc50b571897eb11c8d933b2cb3ed0fd4fd971ae6fdb94f4ba25e88e44f"}, {0x88, 0x116, 0x6, "550f11273acd17efbba577d5bece0891d4f27828556eff2ebf954fe03d95e62632b98980998cab2190910d38b9f1e79b17a96df400ad40a8c304ac2355e4222ddf310143c763117c8d1b0709dfe68404f4a2067f6014e75ce7344c7d2ff13c01c1af5a9c9c613b6ae978c42eb4c373605170e9434ae4ba"}, {0x90, 0x10a, 0x2, "8be4202a70c1c02a1bd4bc67a35a0df6fd37e4466623caefc69ec70515f4c02d1757bc7f6e0885639124a3fe9d2d1a8bdea833bd043bff67871690b8cc2536e0b52802143133a26c359e149c475a808f6eec2acb900d99413003cd26d2fdfdc1d0f79f6a1d1793447cc4324df1617633fd55e7666ccc1ef3af9d"}], 0x3c8, 0x40}, 0x80) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000f00)=0x7) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000f40)={0x0, 'gre0\x00', 0x1}, 0x18) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000f80), &(0x7f0000000fc0)=0x8) fstat(r0, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) lchown(&(0x7f0000001000)='./file0\x00', r5, r6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001180)={r4, 0x3f, 0x40, 0x3f, 0x8, 0x1ff}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002240)={r0, &(0x7f00000011c0)="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", &(0x7f00000021c0)=""/123}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002280)={0xfffffffffffeffff, 0x2, 0x8, 'queue0\x00', 0x5}) accept$alg(r0, 0x0, 0x0) 2018/04/11 01:49:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="ac6124e8a7b8fd5189c547d5c34f2cdb697525a1374957a46fec837c244ed2a8a8e0902a39b782c7793417056a021784d1fa60331c346d130926944bf57d45de279f189b294e607490361a37a22eeebbbb7712e5e1c80a9e46e079309b89170d8032036b4251c4bbd157ccd3966b3bb404ccd9ff0a90c554bac94cfdebf38d3202e7137dc5cd38497ed522d4c814e7bf8864eca641e7276e6dfa836b5c2a48ed1924a7f0ef811ef0c5fd5dc5821d32c172246b3777b893ff82cfd7be438ee73da27b5bc4a1f5ad2c80e4997e3cbab759603c03", 0xd3}], 0x1) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x849, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x400) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xc0010}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r2, 0x9, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000000000000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4a2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x48880) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)=@ioapic) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) read(r3, &(0x7f0000001a00)=""/4096, 0x1000) 2018/04/11 01:49:01 executing program 7: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000080)="3ef447592cb9b72bd999b48211fe3555d1ed05f7478b5d64cccf45af8473683c32fd5258d3ec8aaf0222791a81cd383f9987c909521300df8162743f1acb1154329fe3d1c3f1d3d4aee56cee3bc243ae50ef001cbe5b9e81e4b1ca85c23f", 0x5e, 0x7}, {&(0x7f0000000240)="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", 0x1000, 0x8}, {&(0x7f0000000100)="c7ded1a3c76638fce3d1d4498b63d852c7851df60f140bbc98ded8b43f3f6a8ea51e2943a36af46bf34e0bc0bb10ba65787e154733b943ab7fe1de8485571196d1ec4a600a31fdf3c352a35abff55f153e52fb", 0x53}, {&(0x7f0000001240)="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", 0xfb, 0x7fffffff}, {&(0x7f0000001340)="142afcbce37d12eb48845b2ba8081f0f66ad2286b6aa068b1a9cb657463bde16c15f607953abfbe44a93cf71b3f8eda0dd93bb3c9ea3d91f80746fb039323d3caf4d24b4e937ca1776", 0x49}], 0x80005, &(0x7f0000000180)={[{@rgrplvb='rgrplvb', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, ':'}, 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x3f, 0x78, 0x37]}, 0x2c}]}) r0 = socket$inet6(0xa, 0x803, 0x2) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/11 01:49:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x4, {0x2, 0x4e21, @rand_addr=0xfff}, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e23}, 0x20, 0x7a5a, 0x6, 0x3, 0xffffffff, &(0x7f0000000140)='vlan0\x00', 0x2759000000000, 0xfffffffffffff43a, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x9, 0x1, [0xfffffffffffffffd]}, 0xa) 2018/04/11 01:49:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/11 01:49:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000729ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) open(&(0x7f0000d90ff8)='./file0\x00', 0xff78784f70e1668e, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f00000000c0)="7d28c26960ee0c6681ad3a09e5971e4147ef96c89991c71ebec7650cd5ea1e9a0bea49e0fc06ca1dd3deb930f74466f28091d17083da174490f9335984c09429c7245895943b359ca7287ba602104e7dd7a64c192fb8b90aa0e2962f3268f31914c8d712b6dac309ea8318c18abe97727d25ce5e1b04158efadde296870e72af229c1708a0dac569769695f399781de9496b5604c40af783f4fe5d8df06de3afaccd4636f4ca3ad0d9d4608e56de381b7e55efbd13ec5e9c7c8b2efca19591b8ab80bde40586c7368766d9f6e8c5fb8064954a80fd910dc9e64d4dc73b7c05b843f40a513f9d8e8426737fc7", 0xec, 0x10000}, {&(0x7f00000001c0)="96ee9fda4c54d6a94d17ea5c0019b26ea407521163dd51fe41b46e62f6d6e464738ea4e299b04b37a7437ff3d0028fd7cf8c1236f9cb7462bfc21464906a5c5c8bcc0f1cd47101b66afd7f9476bff8b3e766903ce8df8c8b1773", 0x5a, 0x9}, {&(0x7f0000000240)="f0f961d0a92318e12980debd641fccf6423f33af7b317f84fc4bc050be35841694f6508e4e5b855cf51a105ae3bc316b332af3ba43bf261c485e06ed60560af7665921ef449efa0811f11356e375699cb95b6515f9f0a2d6e562a6874a5686317eb63a2d4c2552677ea3c037b2b0fa774af1a317a100d9199103085ab92ca17ed4b3305a510a21e4d7a3a20df55b728da6", 0x91, 0x4}, {&(0x7f0000000300)="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", 0x1000, 0xff}, {&(0x7f0000001300)="dc54a973891bc74bd86bd46ab086098f9459138d69594d040284b4807378e00cbb1f6c338fd1754d1cc807569d2dabaea3f9585c8d5749d61ca1e697264d63d700fa990d542c6777", 0x48, 0x40}], 0x10000, &(0x7f0000001400)={[{@quiet='quiet', 0x2c}, {@dmask={'dmask', 0x3d, [0x37]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x35, 0x37, 0x33, 0x30, 0x34, 0x34, 0x30, 0x35, 0x31]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x36, 0x37, 0x31, 0x36, 0x30, 0x30, 0x36, 0x35, 0x30]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@flush='flush', 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x31, 0x32, 0x35, 0x31]}, 0x2c}]}) 2018/04/11 01:49:01 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip_tables_targets\x00') writev(r1, &(0x7f0000001140)=[{&(0x7f0000000140)='|', 0x1}], 0x1) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/31) 2018/04/11 01:49:01 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20, 0x400) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x8) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000780)={0x10, 0x1, 0x9}) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$binfmt_aout(r1, &(0x7f0000000140)={{0x108, 0x40, 0x10000000000, 0x5b, 0x120, 0x2, 0x205, 0x8d31}, "", [[], [], [], [], [], []]}, 0x620) r3 = dup2(r2, r1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x0, @tick=0x58, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) clock_gettime(0x84, &(0x7f0000000000)) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x81, 0x0, 0x0, @tick=0x6, {0x0, 0x7}, {}, @result}], 0xfffffffffffffdfc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) r5 = getegid() fchownat(r0, &(0x7f0000000a00)='./file0\x00', r4, r5, 0x800) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000980)=""/84) mq_notify(r3, &(0x7f0000000940)={0x0, 0x13, 0x2, @thr={&(0x7f00000007c0)="66e5933bb20ecec86c55826102cce4233608b9c6d42f86f3f4919975f198417e71000469bb540019f073a011d14f6b4a628bbe335ac29590709b77ba56cff6f461837652710424fdbe4ae49398cfd1a105219f68300936253198ad79dc56d06e5caac38778b6129700c29da493b59a4350de3f0ee1cff366c9bab083d71b78a9632c4b2c6eb5f68399248d51a0ed0f110ed7e86c9c7d31c94fd953e6d9025e143f069c5bfe97d678684d947126ac6409a56103724ced06421f4807ef8398b3", &(0x7f0000000880)="07d2c844ca225fd289ccd73c77730ac95f4c04dc38f6af1be681c26a6215d09a4f5c30d9463702247f817689d917bc37f58ab16c47c0c6813403dc1c3c42f7e2383cc391881eaac5ea7f52f1c6bf19e61320249a463804911752cf0f7eab6577690afb1c9db8c4fcb3b786c5992b31a44f413bf4b235b17f200e4c1f9bfcb2bcf6bc726aecb68813a71bd732644de9e2ae67984c26efe5d906d3309487fd4f6f7827a6de327fa136a3a71dfa7dfa3fb0a4413ef8d11eec96b39bf7"}}) 2018/04/11 01:49:01 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0xfffffffffffffa90}, {0x6}]}, 0x10) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0xffffffffffffffa1) 2018/04/11 01:49:01 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x2200) ioctl$TIOCSTI(r2, 0x5412, 0xffffffffffff8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{}, 'port0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/11 01:49:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000000c0)=""/145, &(0x7f0000000180)=0xfffffffffffffd6a) 2018/04/11 01:49:01 executing program 5: clone(0x0, &(0x7f0000000180)="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", &(0x7f00000000c0), &(0x7f0000c35ffc), &(0x7f0000000100)="4dab47a6b6b34aded116ee1be971d86392880488a1725211c724198e36fe24a4da2e51b26ed4a48f431a70146f3e57c1291591bd4d813cb0fbe3f4274c7e37385cd7ed1d6afba9b958b9d4a6720000fc32e4bbd04332c52e693fe9a44fc4d3173cde") wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/04/11 01:49:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000080)=""/59) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05630440000031f3"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) fsetxattr(r2, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000140)='/dev/binder#\x00', 0xd, 0x3) 2018/04/11 01:49:01 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x6}, 0x8) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001740)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001780)={r3, 0x9}, &(0x7f00000017c0)=0x8) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) [ 121.412854] binder: 9779:9781 Acquire 1 refcount change on invalid ref -214892544 ret -22 [ 121.477838] binder: 9779:9781 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 121.500892] binder: 9779:9781 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 121.544466] binder: 9779:9793 Acquire 1 refcount change on invalid ref -214892544 ret -22 [ 121.555416] binder: 9779:9793 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 121.563810] binder: 9779:9781 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/04/11 01:49:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x180, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x0, 0x4, 0x6, 0x0, r0}, 0x2c) 2018/04/11 01:49:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/04/11 01:49:02 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0x4, 0x2000000000200, 0x74cb, 0x0, 0x0, 0x5000, 0x6001, [], 0xb8}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x3) 2018/04/11 01:49:02 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000840)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x1a, @remote={0xfe, 0x80, [], 0xbb}, 0x6cb}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x1, 0x5, 0x64c}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xc) getdents64(0xffffffffffffffff, &(0x7f0000271fb8)=""/72, 0x2f) 2018/04/11 01:49:02 executing program 5: syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x101080) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) fcntl$dupfd(r0, 0x0, r0) writev(0xffffffffffffffff, &(0x7f000036bfd0), 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x400000005a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x1) 2018/04/11 01:49:02 executing program 6: syz_emit_ethernet(0xfffffffffffffe7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x4, 0x5000, 0x0, 0x4a, 0x4c}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/04/11 01:49:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) vmsplice(r0, &(0x7f0000001500)=[{&(0x7f00000001c0)="66a66d43b4633b8f4890bc9122980384513ad0a3f366ec6d4a9e5973992205628f122f42be9b93541e03dbe01d040406aced7dc442007422ff5440f40981bd5e4fd13bc7a4e0eea9f50f08a9a551fb9a277bc4d9f769f32f9d8e3f4f52927c72f8ef2a8d28e904e4507d683203dc8dfc310e626307e444bfdfb8f8f692a2b6b74cab86c353c6afb0f9b1250b668218a27bfa4070f95861401da73b6ba95e8b0e83f144c367c7356451f732239bdf758543ca7d3d509a262cc760c82cc7ba48f2", 0xc0}, {&(0x7f0000000280)="326e49cf57baa3d7e971d630f3e2f9f1e1eef9652a7ad00cd8b7426eba0c4e77b98677a94497032ebd59461569f9d4980647674849c3980c3c090562a72db77c61fe228c923c3040604381243355a85c6af94721ed364b8304aafad50f918e6ecfe409c86ff9a06b6f864aec488619112b0f5b687a7b724aa0cd37c4a28a8c0c752c5189d26b87131017e9cbcd5fc7e6b4fbbeca44af4cabcc757e983dcb84e082b6d060eca2", 0xa6}, {&(0x7f0000000340)="550d29f7f4404e73cff37db5a0cfc34dc898ed7d25a2262ecb46e0", 0x1b}, {&(0x7f0000000380)="8d433ae3a1feb2b11c646e313d6e5951ca4daf086c464598d901dc73941cf53cacd4ec18ee6497ff69a13e2de36741e7b5d9c0a86c56d81c25d3687e66741ab29d43c2d9201ff118cfa3dd37f9520d9dc7548b3e5b38a698f90fd957d74275761b1540396e1652433596febc4b62f2accc6374e218715e36d65119470ada279eb9d461226d755c949aff856197aa5901e7bae7855990320af5d5c626ed7ae5af1456a59d2bf42641cc5fb9efbda254c15f08e2c5e9a1e56279403daf4c4a41d11319d5a5b1c607b634f35237439cb8", 0xcf}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="12a55dca1692cb01d199bda20ae6f294bd4f7f12877ce717ca4923a1103e3927c8a62f322c50ac388101e093a3a9f9590e59d263633dcdcd8c0c8e70acfea5de79bab346e84900b01129e2d38754a1732660aa8d512a6641928020aafd0ccbf22181fe430e3df7f7736e3df15d2169eea60b2435f7de3da82ec3", 0x7a}], 0x6, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="f71f93c4e5810b9621ce4920af37b2217d4c14a2d3d4d5029cc7b11307c5fcad03c1", 0x22) get_mempolicy(&(0x7f0000001580), &(0x7f00000015c0), 0x10000, &(0x7f0000fff000/0x1000)=nil, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/104, 0x68) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/42, 0x2a) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/11 01:49:02 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x44000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}], 0x1c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x41d) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) r1 = syz_open_pts(0xffffffffffffff9c, 0x204001) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) msgget(0x1, 0x46) 2018/04/11 01:49:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0xaaaaaaaaaaaae06, 0x0, &(0x7f0000000080)=[@dstype0={0x6, 0x1}], 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000200)=0x80000001, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000001c0)={0x1000, 0x2004, 0x0, 0x3, 0x8}) r6 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r5, 0xae80, 0x0) keyctl$set_timeout(0xf, r6, 0x3ff) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[{0x13d1, 0xfffffffffffffff7, 0x7fff, 0x9, 0x0, 0x3, 0x7ff, 0x5, 0x80, 0x0, 0x8, 0x2, 0x7}, {0x3, 0x0, 0xeb93, 0x8, 0x2, 0x7, 0x7f, 0x200, 0x101, 0x0, 0x2, 0x8, 0x42e}, {0x7ff, 0x8, 0x2, 0x0, 0x1, 0x8, 0x7, 0x80000001, 0x3, 0xce1c, 0x415, 0x3f, 0x9}], 0x6}) 2018/04/11 01:49:02 executing program 6: r0 = socket(0x19, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x19}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) socketpair(0x9, 0x80000, 0xbf, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x1000, 0x3, 0x8c7e, 0x7fffffff, "426c9dc1b69655f3011136e040a7af4dc0a4b57cc5deeb804c92f77d1472cf240e9d23b4b9111798f85b53f7", 0x86d}) 2018/04/11 01:49:03 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'tunl0\x00', 'gre0\x00', "65710000000555a0f53a2079119000", 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="28d0a55409de", [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x9, 0x0, 0x100000000000, 'ip6_vti0\x00', 'ifb0\x00', 'erspan0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xb8, 0xf0, 0x140, [@limit={'limit\x00', 0x20, {{0x81, 0x80000000, 0x7fff, 0xffffffff, 0x72, 0x5}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x318) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}, 0x10000}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x8}, @in6={0xa, 0x4e22, 0x10001, @empty, 0xffffffff}, @in6={0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xbc) 2018/04/11 01:49:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0xfffffffffffffffa, 0x3, 0x3, 0xffffffffffffffff, 0xced6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x6, &(0x7f0000ffe000/0x1000)=nil, 0x6) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/144) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f0000000100), &(0x7f0000000500)=""/227}, 0x12) 2018/04/11 01:49:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x200000000004, 0x4, 0x9, 0x8}, 0x2c) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x64) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000600000000fbffffff06000000040000005804000000000000000000000000000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000ffff0000ffff000000000000000000000005000001ff00060f4a07ff69666230000000000000000000000000626f6e6430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000007f0000010000000304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4a8) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crct10dif-generic,ecb-twofish-3way))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/04/11 01:49:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x800) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) socket$inet(0x2, 0x1, 0x6) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x24000045, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/11 01:49:03 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x400000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0x0, 0x100000001, {0x9, 0x2}, {0x9, 0x9}, @period={0x0, 0x9, 0x6, 0xfffffffffffffffa, 0x4d, {0x8000, 0x4, 0xfff, 0x6a77f1b6}, 0x1, [0x1f]}}) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9, 0x80000) acct(&(0x7f00000000c0)='./file0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100), 0x4) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x50, "5f953f6fab08a69008d4a4fd7c2092313464aae8f8991616f69adb79bb54f00366239532907c346c4b2b74602dbc608dbfecb9e1c4af4326d48f333fd49bee6121b87157e784c64aee19084c8eef4ab9"}, &(0x7f00000002c0)=0x58) r4 = socket$netlink(0x10, 0x3, 0x6) write$fuse(r0, &(0x7f0000000300)={0x18, 0x1, 0x0, @fuse_bmap_out={0x2}}, 0x18) exit_group(0x7fffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x92, 0x5a, 0x5, 0x9, 0xfffffffeffffffff, 0x1f, 0x8, 0x5, 0x80000001, 0x4, 0x3, 0x2, 0x400, 0x66cc5c45, 0xa2]}, &(0x7f0000000440)=0x100) syz_open_dev$urandom(&(0x7f0000000480)='/dev/urandom\x00', 0x0, 0x4000) openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000500)=""/157) fcntl$getflags(r4, 0x40a) select(0x40, &(0x7f00000005c0)={0x1, 0x2, 0x2, 0x5, 0x6, 0x1, 0x9, 0x1}, &(0x7f0000000600)={0xfffffffffffffff7, 0x5, 0xc7e, 0x0, 0x0, 0x0, 0x6, 0xcb91}, &(0x7f0000000640)={0x9, 0x80, 0x10001, 0xa4, 0x8, 0x3ff, 0x0, 0x1}, &(0x7f0000000680)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x400000, 0x0) r6 = syz_open_dev$midi(&(0x7f0000000700)='/dev/midi#\x00', 0x81, 0x40000) r7 = syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x2, 0x40000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000d80)={'eql\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000dc0)={'vcan0\x00', r8}) uname(&(0x7f0000000e00)=""/255) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000f00)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x1}) write$fuse(r0, &(0x7f0000000f40)={0x14, 0x0, 0x3, @fuse_poll_out={0xb5f8}}, 0x14) ioctl$TIOCCONS(r6, 0x541d) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000f80), &(0x7f0000001000)=0x68) ioctl$VHOST_SET_OWNER(r6, 0xaf01, 0x0) getsockopt$inet6_dccp_int(r7, 0x21, 0x7, &(0x7f0000001040), &(0x7f0000001080)=0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000010c0)=0x0) ptrace$getsig(0x4202, r9, 0x401, &(0x7f0000001100)) 2018/04/11 01:49:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/11 01:49:03 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = gettid() r3 = getpgrp(0xffffffffffffffff) tgkill(r2, r3, 0x1a) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58ea10a2d4df2388"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000e2ffffffff8d15adecfc6a126eb4262404aba1"], 0x48}, 0x1}, 0x0) 2018/04/11 01:49:03 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3cb}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x0, &(0x7f0000000180)}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x8, 0x2, &(0x7f0000000140)=@raw=[@ldst={0x2, 0x3, 0x0, 0x9, 0xf, 0x50, 0x4}], &(0x7f0000000180)='GPL\x00', 0x5, 0x10, &(0x7f0000000240)=""/16, 0x41000, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="ea9b9655438c3b1f00000000000000000500ff0000000000000000"], &(0x7f0000000080)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x1}, 0x48) 2018/04/11 01:49:03 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000001000000000000000100050000000000", 0x14, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/11 01:49:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x3, &(0x7f0000002240)=[{&(0x7f0000000180)="030d2514ba6ecd3966f8239fbe712110f0fafc5345648103d45587ad6770ef18c0b539f3b701345652dc5009369c6308fcaa4166f51d68cee6d638bd8e88a0528547459cab85600d84019999cd859b9d1595cd60bcaad748a500a4c7e04a3605a8675173dcfa3b7a82094b95138afe0e648cc457fa61cc76595d691f10768c7e7ff00c70f93e3ad8d89545e8fe08f40b62", 0x91, 0x88}, {&(0x7f0000000240)="bb2da73fa558a3ebe0ff6b5cd2a3c74a8c95c920359c6ae9081d0edef9e01d2b1ff98f85758de1278f5d04c1caee5023ff137b8c4e5767c300cf59bad52c9c87327838cf2ebdda27484c5a3af35afb57bcaaa020d5dd21eb1370b3063830366cdbdab08a199ed8ef807b057766c45917aa0e8b3d70531c9ce8c34f9dd204fa48db397c3cca285370ef5b5ae08a69e30719391930bfcfc2bcd9f8fa1032da38236e459fc27e319612031cce69225135a57c9dd999704787a20ace749549fef60f6b4eb3d459af4caa4fd2e553d03473834ead91710c80ad11e3d638bd8f3591f5fa4c0111680ac752d8d2d9fdb273051d43dbcfaf41b1deba9af69fa685636248b0626908dc5fa16e565ba8acc168939ca7f0e6f13f69169aa7c6355b8c1d974b4bfa2b0f8cbc2421a17e7b09567301f773263e2400bf4e77000882be2de29053aceb552b4ea16d6018d7bd224a3376c683f0e40b8fac6bde64b18193c297d3663fc2ef0ff3ef0a1f6aed3963fcaa4b52436db7a064919fdf76ee1d4114ebe8e3dbe71986df30cb8afeda48832ec98477b6e6bb4586e08616d9c260b6eaf000753fc3c794acb145ab588d1835e801a23f56ae43220c43fb37683504bb990ce7903bfe1e5a3b014a94c81f89e2628364ef320a0c24f5699f47a6a2184ad5d308c90afb1501612440634bd68e3af1e6886d4504829e75710671943ec7f666805adb55016a5750933726ff36a1250693e763e24930eea47a75363bb7175384090e94416fd1312744117dec1aa3309707a0a097e10eb60e9a21b0e6f979ddd6cdcd5e619236b4b17e3f3e847102c0f806ba259895ea5e1f5904b59d165be19f1d7132f42b30896432974bddcf0d54368ae160fc08e324ab5ed8133d79cc32441ad56b4bd3f32d2e45b92e3d7bafe830650fe7f6567367de46f3cc5a58951db0cb51b7f0eeb5ea026008cf6233fd5410e548bd20dfe39c72cd9d581c0b9450661f6e7d1a07395cc0e5337bb36dad6a80f323919ec63b8ead579e335717bd5be75ccb4028af47d74d49da8ea20183a2b3b9da2102242bd4d024e11a5b46e6c014290af7b2e5c701d00c83098e62a8ea489c26d6782e9bda9fd73642f474ccea23fda253b2951e899df024c509210ae787f88c5c41d2e1ddb1d556f55425d8326528fc9aed99f377c0d5edf982c0f72b50dbea113a304277669039d934231788245a4f6b88019ec6bec1c85a1146c31c4a32b91923da1c6ff37bcd3f12132b9971cdd52d5b28186fe1cf807a91b88323a64512489189f7f3ec7cbdb937bf39dccbc1b8bcd34c82c2094ba70ca3187ae0512691d5a8d4fa45966e3e6c80e4c6bfebe44c877f0fefd78c7cec0746566f91fab271b1ead1a79ded60c5a969d0afc25668d6fe78b84d1abf78e29c0e9f9bec246cd48226e4f4cdb7d460b35103b76d93b42f1ae4cab8d78516cf39a7737bcfc1b76960a5f507d444cb43eb3f921e42f72f2c62d59789d6dcea6cff617d562e6e88ecd55dbeb914f23d37cb67216be0bb8fc1975856d44202f138a2cce25fca19ed96429f703768e8c74781384ab75dacabb74012a488930b9db63810d5491d1b0cbe31b5b8ef424033f804112899472659c6fb88f40c44b405f9b95ab543c2a1116e6d0f6ade260a028067730b9659f074a474dac83ea8722cbb412a3a8031e286e65052bdaba11c0d014522fef919fdc2598500d85e5f772eba1c3b8d38fd49cd45498f62349b36649029811288b3abd01dbd84ddffd6e2a78e022419b9df276650cd55ec202b61b3453df4a3bd4bb77523c470dccef72dbfa3c2e64e57c852db714ffac8662ba4226feb453bc4e2ef2f348367df52c8b97746f659edfd9f351ac0cb291125362d7a1dc3161ed83d8b3ac81584a596075dcdcbd9cdebc41f9a96b1c4bb832ba466e30b94e8b2a374f423e54828667107746cd1d5e4e035fffad382306ead7f276b42dfaaacdcc06d1abe5f71c6d3418d3265f901251c102040b3b608cd69d2bd1a0bfa4dde32e8a9eb9dac5c0602e19ffbf7fc03286b37e734da85dfa51d40a438ab06f06542c3a48c31f16f52f0846963e468128be61b444bb7db7c601d4851da446ecc2f6627aaca1ffba071a7d2156ab6df21e204352ff9be18af477bd1eb52a060c6c25df584a1df232419d7af297609bfe8556f830e71484bcc996a2165656c2c23a7ad0e43ac9f63f15fe9a0f2a7912ab541b4ccbf9461e11f550f7c40287f20b0c708af54070c193983762ce5af10172b63b10bfdaa5fbceff979724edbbd801ddc845857d4c9b0968e745bb0bb361cb3086482642b5d848b3e2f3ab5d2b758106803222c2f273557c7f7845b11d7414127030b2ff50694bd3080e734ca6a31602290fdccb0024a0e5ea2acd4ae53adc6303efd029781e04bcc3d6aca664279344ddfc8e392eb1a97832db04b42eee316c6ae5fdeb04b62a6274232c59d5be9793b252e419d12b263706c62fc56d3fec8827329c8bc398c0a0b4fcddc17eb1e532d785d26a49d32f377852443180ee18b01428fd80b873075e1c579cc37774fe2e74e8880d0cbce4ba4f7c999931f8967b0e0aa5810f1e8f2549384d65738bbacc8ca67788fb11e65fd54e55ee7b78244c981e8d6bb58d96f26a4a18d98f44d0bcf20fdc273ce242cccc871a00d7f80676b344caa334518ab5ff59f00d32a2161efcd4672945fe1ec6a91f7f42c19aeb1fd65a25847f0f25e68ed2eb1d62f9b5860ff419669bd1b1862c68844019644fe4be7b0976262c60692894612b8bae79579d3b2f1267cca08b23d44df3738185e1583dfc3b6141b894503541b8e229990f3871b799d0fbc297969cf652a965c0e964b466ef5541a80cd432a7c075021ddfb6b1c14666995930cecefc9d413ee46be645f9201297cd710b72a5cee1efe46cdc4e61c09fcf68365662edcb19f8adac90292d438ac472f69ec48a4de01ecb9ced88a75770c92599a26a8ef8d375a9db0fefa6137a86165e1ce4038ff487e44a2bf0689b6de7cf347d6cd179758dda27b532f6e0bbe9abd97ed2dd60c3aa227147977f94a96377894ffe84791fee06316bb8cdad3757f37fce6d220734dc975b9adbaaa64612976d494d2dec2ed5bff0a6bfcebf626ad1592d414640282b32183a43e846013f8557aed3a0248d56ef0f9fc37de4faa070938edf317968f48806138af0eeaec6be381c95f66f3cf64c094feb6118031ccedaa609e9ad05cf77f9f9317f670406279227918d9cfb517511bf86db39646b461d077b7550c4d483c258748f17e1bc10005c1036c4bd235c4f52da397686ca21ec5982bcc379a19c500f74430e6ea10b89ccce99f78dcca6e2cf7a047ae04169da96802c0daab8a87160e249efe699bd8eb05125846e0d47f8632971111e7545eb8c0a2058fe63bc4f103d4003ada0a3eb56187c1f695a15307bed188eb32898b0b19d6407f4caaa82d7e341c8cf2db7c8be145bad7f59293f6a28375023ed0501a75226bd30ff92a1f072d70b91a5379dd037522e382e91f55d04f71ca79be584b19ed0e2c6a375dbd3f6ecc3d3097719a30e12030444046e50390f6fedd4ad4d0af7b35958e27c4c0d59520cf9c4a2fb332a59f30145b43664f2a7a593746f402698cd093b74a9024cee9932f604f679f1556ee8d24ab5ebf044aff069aa5070459dc918fe463284b11a640a624961b8795fe566294a9b01046653984016addfbc648f1ef99bac5d9490c06b04397238a9831d7d4c9f248ec75a125c87b41ac90156200774427a2436d4ea00d086ab9c4e79d53a519c104c784d70cac8109732bfe0665c3e34e702c923349947e8b23b1b4096477d9ea5ba628df6bc5ed58bc4acc194402553a3452fc2b39547e311727e88dbac4b0b2747d4e76392e53d8ea670bda815c86aafd98cdc9990801f1535733617f0d0ccd4d184a1a4241bd6893576d50556dfabafaf3a0adf55728541e69a28e3e22f08d3130bdc18b467cb1dc04c796a722e335dee7a5d48b8d528dc0e23d6bd5a501a8448d5cac383e37698754932ced7dd6a40d966f1334eb727d26d063bfd060f3a5f727022227727311417c252fceb25a144843283dd67ae77b8c57139f18a607ebd5be47fca24d65a5689a42ee3d241d0517cf34672041897c466e9382add3ac081dcfe704b60daf263052f0b3d5eebfdec1fc0bb4bef6bc3aa53f149d7e428e527b68ccdae24eaa1b358bb475e30f0160006acbc6ded561c643c25c256025d7d5c066e90d3c21a8ddead8c9ee1da0ff75a377524fb01338928d4ceecdd017fedab2bc6a55b4cb918cfd6d2e74e0ccb7b4fbcb4d67a6341c39f3749d27284b008db09c7716af3328796e948c0e614d1b1aad395e2d7aa69af68fdf79ea7a2a0b028bae36179e044caad8dacf4b9740dc5e6684fb28ea69d5a804b736b35d31be1d8a102765111236464dd64c98555e88b865cdbc22f2c3bca3c57321c560e20d9e7a986ea2960dc0dc7df6e4e433cff19710a3a7db2c039dcc447df1307c61d07bc51c1a346dbae69080a04b25119237d5542e7627abdba4cbaec650461669976fef07624539c0619a356c88068d18fc532cc475d38a25e5cea6cebd8b49ad024a4c760bf08f59160d5759245d9ca44c79192db58a1b448b62a1d1751d933661043c274f5efb321cacbd8c525491b4666e0645f0b4e93257b43eb27692ebb9b7135b24aab82c938cd983c08ee12a7d8534dfadc7b16a2e653fa0572246d212ff8f98fcaf975bce7e855d9bb9fa4600d5099b5878d01f9ff69f020c3b4f58a40e2a77b09e3d69a7d1680071088b2157ecb8112abe1cbd3a6655b0f0658abb45ecbae8238f48696f7599a78d0ac9e84418ec851f6cfa30e99a80bebb61b989357835246c50e019636c2421d8aadeae5306dd11342f4e1fe0380d61e3601b8605372ffc56519d9a1fede547d4f61ef9717ddfb2184438bf213beef2490ba0ac9404d21173c11720f0ca4d68e8bdfbb066b2191981de2b3218d65d7cebdbd23149ad6a4800326b97cb6bbcb492854a0b5215230048dc0d55b86cc2ecd22ad1961f06e1d7d21fd202944e8c40f2275aa2ed1ab87d27eb888d8d5acf9be0e5ef070153469bc8bb04d2130b501769463fe7d187a307ea4b5faa94610cd14c688a1244da87c606ad2c9bb02bf40c30801c1b105909f5c418447186e0c5dd9d9830d721e49c5488406e50e5b3d5e93cfec6d8d66099f3465009ee03650478207784f4f347a39abc370aff7c93735b8e06f9f96694deba20953a4aef0c71dc578c07106c7190ee399a4161562686e4ae7cb5790ebd9dfcb978446157c2b258699a5601070ff87821badb4680fdb9e4d62d3f709e2c1476b94eee1abdbd0fcb5919395d81e2783634b54ce619a956fec710ed65681e0299be27dd473c96198205d89cb4a2c1052a628e16ceb653a22f74d9b7e9937232a64ca5a9f8e862f55bfe7e7107a437672e89187ae2a49bb129bf3e8294547b6c745053d6485e75ad218c87d97649d6c4ca56494791c6401f9824a0fa3e78b3e0cdb7bb975ff26569a783c36cd5d323b42da07d44d8fe5f64856c7fc3ae5c56c4491c3aab9cb525532c0c83d0d8d866f896a2ddacd86d88c2a0321bbd85c9fde3fc128c56a9f51c967f96dd5f9d07900c8e585effe11c570ce2e4e3ad5ffc2482baac55587bc7abd776493937fb66c8a5c08b01e2b3d6f0693f6332829b19f49518e41beac4e100bb744590b774e8d45180c69a685287e2dee77538c78d635ff4ac6583d52c1e260b3a", 0x1000, 0x7ff}, {&(0x7f0000001240)="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0x1000, 0x7}], 0x10, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xffffffffffffffe0}) 2018/04/11 01:49:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd4, "54788eb75b9daa3b95c2bea4552b5c1fc93b952dd93158587121d599dc711386e1f9ce9bda421bb1862c4089241ff91fb1e754d36ad93bba51e1760ddd18c300a26b798045cea53abb4119c15b379b7dd41ef4c591412ba52927815c8858f2ce50c394ff51a2cb8be3334010391de9e851c56381cf8fcb2a427fbaaf612468a4abadf398e2ca4a57a016906e704a4a300a3a566107d7a7cc1cefadd45f29dd6529e7da2370e51f36c63140d6a3215b0cc7fc1c392b92b67cdf54eb895c89d40af989dfdd7d0bc529d59497bb32364f00c68c382e"}, &(0x7f0000000140)=0xdc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x3e, 0x2, [0x1ff, 0x1]}, 0xc) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) creat(&(0x7f0000000000)='./file0\x00', 0x4) fchmod(r2, 0x0) 2018/04/11 01:49:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) pipe2(&(0x7f0000000140), 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) get_mempolicy(&(0x7f0000000000), &(0x7f0000000100), 0x0, &(0x7f00002bd000/0x1000)=nil, 0x0) 2018/04/11 01:49:03 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x7, 0xfffffffffffff800, 0x8, 0x0, 0x0, 0x0, 0x2, 0x2, 0xeae5, 0x8, 0x9, 0xc0fc, 0x3, 0x4, 0xf0, 0x1, 0xfffffffffffffa84, 0x10000, 0x5, 0x7, 0x14, 0x1000, 0x4, 0x6, 0x80000000, 0xfffffffffffffffd, 0x1, 0x20, 0x4, 0x7fff, 0x7f, 0xffffffffffffffff, 0x303, 0x743c, 0xffffffffffff8dec, 0x4, 0x0, 0x401, 0x4, @perf_config_ext={0xfffffffffffffffc, 0x2}, 0x80, 0x3, 0x4, 0x7, 0x9, 0x9, 0x2}, r2, 0x9, r1, 0x2) r3 = socket$inet6(0xa, 0x7fe, 0x100000000) sendmsg(r3, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x81c) r4 = socket(0x0, 0x6, 0xffffffffffff7fff) bind$bt_l2cap(r4, &(0x7f0000000180)={0x1f, 0x2, {0x9, 0x5, 0x6, 0x1, 0x6}, 0x5, 0x100000000}, 0xe) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/11 01:49:03 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xfffffffffffffd3c}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x3, 0x0, "c9ccca3a213aa00a54baa90d3d717453719847c2451e25105c9c06ef2b2b2d541c64de93c6df2d2f06977d99c4be4d620dc8190600ffc96be92c6db6d701d13042052ce44c8d0ee433e08a326a67cdec"}, 0xd8) 2018/04/11 01:49:03 executing program 6: r0 = socket(0xe, 0xc, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x98) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x28002) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x3, 0x100000000, 0x200, 0x2, 0xfffffffffffff001, 0x6a2b, 0x3ff, 0x100000000, 0xd8b1, 0x200, 0x10000, 0x7}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/11 01:49:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f00000004c0), &(0x7f0000000500)=0x0) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xe000, r2, r3, 0x6, 0x100000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$notify(r0, 0x402, 0x12) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0x400000, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="c8000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) perf_event_open(&(0x7f000000a000)={0x2, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x419e, 0x101000) ioctl$TCFLSH(r4, 0x540b, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) read$eventfd(r4, &(0x7f0000000540), 0x8) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000003c0)=0x24, 0x4) munlockall() 2018/04/11 01:49:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) preadv(r0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/214, 0xd6}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/187, 0xbb}, {&(0x7f0000000000)=""/101, 0x65}], 0x4, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x40000072}]}) 2018/04/11 01:49:03 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0xeadadd23d7b9f972, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x875859a7b815e568, {0x2, 0x4e24, @multicast2=0xe0000002}, 'vcan0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') readv(r1, &(0x7f0000d0bf70)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x1) 2018/04/11 01:49:03 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4b0da25e, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x54, 0x0, &(0x7f0000000380)=[@request_death={0x400c630e, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=[0x20]}}], 0x16, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42"}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x1) [ 123.747934] rpcbind: RPC call returned error 22 2018/04/11 01:49:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7ff010200000100ffd1467666d648bddf294c42ed1db11af7d34f7864d41d4433593a4aea19e93c9e5c39cdeab465db00000000000000000000"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x7, 0x5, [0xda, 0x7fff, 0x0, 0x4, 0x7]}, &(0x7f0000000200)=0x12) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000004a40)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000004940)=""/234, 0xea}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 123.787385] rpcbind: RPC call returned error 22 [ 123.830515] binder: 9939:9940 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 123.877749] binder: 9939:9940 transaction failed 29189/-22, size 0-8 line 2848 [ 123.929485] binder: 9939:9954 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 123.950671] binder: 9939:9954 transaction failed 29189/-22, size 0-8 line 2848 2018/04/11 01:49:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(r1, &(0x7f0000000000)="9be29d2513187493bb62748d5ae2e49081bfc54d90a739ef1564a087ca9931cda9adbaf3af649c1f6f77d3767e4c9eb99dfe280bec9a6d1d752ae14522bd470e2d765f60a16d04203fdeabb6a6da2b34bcd9cadb4dd46449", 0x58) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="0f01df66b9860100000f3267d2ee360fc76a01ba2100ed66b9080200000f320f01cbcebaf80c66b81e2e568c66efbafc0cec0f01cf", 0x35}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 01:49:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x80}], 0x2, 0xb8) 2018/04/11 01:49:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2040000000000b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001e000103ffffff000d00ffff070000300c00000000000000e7f3c90948b9acaaa79083e6832573b5c1a89844705af3257bd2370f365d6f7534ebc86581d6f0566184e5710d9417dccaaa517afa18b027eca0c3688f9d91c58e812c770200000035523a4c646e0911218fb697eb55f2364520048dad76c08ec217b269a0f147579c1b74e7c3dd68b2a65b5d7045f1a753b8a7e7f1b27bd89b7234"], 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000011fc8)={&(0x7f000001cff4)=@nl=@unspec, 0xc, &(0x7f0000010fb0), 0x0, &(0x7f000001c000)=""/77, 0xfffffffffffffef8}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0x3}) 2018/04/11 01:49:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xffffffffffffffc6) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000000)) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/11 01:49:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a, {0x2}, 'gretap0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x88, @dev={0xfe, 0x80, [], 0x12}, 0x1000}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x352}], 0x70) 2018/04/11 01:49:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4e000000000000000000bb4bc1da35ff9f980000120023000000000000200000003e0000000000000000000000000000000000000000000000"]}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2018/04/11 01:49:03 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x92, r1, 0x2, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x0, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x0, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x0, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0xa8}, 0x1}, 0x40001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)) 2018/04/11 01:49:03 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/127, &(0x7f0000000100)=0x7f) [ 123.980368] binder: undelivered TRANSACTION_ERROR: 29189 [ 123.986599] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/11 01:49:04 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000440), &(0x7f0000000480)=0x4) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000500)={r1, r2/1000+30000}, 0x10) getrusage(0x1, &(0x7f0000000540)) r3 = request_key(&(0x7f0000000600)='syzkaller\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)='\x00', 0x0) keyctl$set_timeout(0xf, r3, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x4, 0x309542) write$binfmt_aout(r0, &(0x7f0000000700)={{0x107, 0x0, 0x400000000, 0x20, 0xd9, 0x1f, 0x46, 0x1}, "b3b47813803d569f9ccb25303e4565673ffe9fd4fad9f9969bb03a48ae9ba0fe80ac84a787afde3387f818ad0b34e0abb5df7707db6789e0ebacd19b0d0e9d9d13c8e388e97f5cf83ff915f4e8e3ba918bd71da4ab58ba4f02094562e4fdf0c66a8b28c0efd852cf56b0308969f381dd0cfd843ea1f2301e4dd40784481adce6a4c6ecaa773d5fa4457c0586776ec8932d23afa7", [[], [], [], []]}, 0x4b4) socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) getsockname$netlink(r0, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000c40)={0x5, 0x2, 0xfff, 0x0, 0x7, 0x4d}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000c80)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000cc0)={{0x8, 0x7, 0x4, 0x1000, "33e8490e2e0b1a9760ae1fbf94354efaa2b8f3f12983952be17d7037319a0ad1de1f395fc1705be1eb233e83", 0x7}, 0xfffffffffffffff8, [0x20000000000000, 0x9, 0x3ff, 0x2, 0x7, 0x27b39c0f, 0x255, 0x8, 0x15f, 0x1f, 0x100, 0x9, 0xad, 0x1ff, 0x0, 0x4, 0x40, 0x4, 0x101, 0x65a4, 0x9, 0x7f, 0x3, 0x0, 0x7fff, 0x1ff, 0x7e3, 0x9, 0x5, 0x9, 0x7, 0x3, 0x3, 0x10000, 0x1ff, 0x4000000000000, 0x0, 0x7, 0x5764341d, 0x3, 0x80, 0x6, 0x6, 0x5, 0x5, 0x3, 0x8, 0x101, 0xfffffffffffffffb, 0x7ff, 0x20, 0x0, 0x6, 0x2, 0x7, 0x8943, 0x5, 0x7fff, 0x2, 0x2, 0x3, 0x4, 0x1, 0x4, 0x847, 0xeaaf, 0x3f, 0x8, 0x1, 0x0, 0x0, 0xffffffff, 0xb1aa, 0x400, 0x6, 0x9, 0xffffffffffffca2e, 0x100000001, 0x6, 0x9, 0x9, 0xffffffff, 0x4, 0x20, 0x0, 0xffffffff, 0x296b, 0x9, 0x2, 0x17, 0x9, 0xd606, 0x40, 0x7, 0x1ff, 0x812, 0x3, 0x6, 0x6, 0x7, 0xd87d, 0x100000001, 0x991, 0x90c, 0x3, 0x100, 0x0, 0x3, 0x0, 0x3e2f2408, 0x5, 0x8, 0x7, 0x8, 0x6, 0x8, 0x1, 0x0, 0x401, 0x7, 0x5, 0xffffffffffffff2f, 0x8, 0x8, 0xfffffffffffffffd, 0x7f, 0xffffffffffffffe1, 0x10000]}) syz_open_dev$random(&(0x7f00000011c0)='/dev/random\x00', 0x0, 0x0) connect$inet6(r4, &(0x7f0000001200)={0xa, 0x4e24, 0x97, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) fcntl$setlease(r4, 0x400, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000001240)={0x78a, 0x7, 0x9}) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000001280)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000012c0)=0x80000001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001300), &(0x7f0000001340)=0x14) r6 = creat(&(0x7f0000001380)='./file0\x00', 0x90) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f00000013c0)=[0x2, 0x9e]) inotify_add_watch(r6, &(0x7f0000001400)='./file0/file0\x00', 0x200) listen(r5, 0x10001) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001440)={0x1, 0xfffffffffffffffa, [{0x10000, 0x0, 0x1}]}) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000001480)=""/187) accept$inet6(r6, 0x0, &(0x7f0000001540)) sendmsg$nfc_llcp(r4, &(0x7f0000002840)={&(0x7f0000001580)={0x27, 0x0, 0x2, 0x7, 0x3f, 0x100000001, "96cce3a35efc2b81270bfc4efe54251156913a63c05a0940108ed5cabff0be7f1db64efad5eaf8ac6c2430b2957968d653f523a5869e081185d158a017d577", 0x18}, 0x60, &(0x7f0000002700)=[{&(0x7f0000001600)="75f14b18a151a22062e99e9895c57643e0cb326d855054666dee2b73e4458dfe43bf65b8f9e21c2cc3a03dd8974f999407cace3f906c4b369a3fc1d8dacf1acc0a86c9c4840fdd80287d4956c1bb5b89877670278c268662f9cf6ef4020a705976b81c7c72b0f87194a29413bc791f708537b9a55353117987e455f4ea715068e9f6f5b1bf624013e47b5ef689e9aab14cddd6c2567b88429de2ece40535d3593c1586e7b8775b5ad3d667218d6cbdbdac8a32", 0xb3}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="42a3cf4aa268036b6e14e033f0a6887a1c7f41", 0x13}], 0x3, &(0x7f0000002740)={0xc8, 0x18f, 0x5, "b79070cee3572acd47c2f50e83eb1b49dfd3c7bb2d38ed83e2b36005d03123fa5e4357e0826b6d96b73a94ef5b8b11db604c57fd4c33e0806f3d60ea3485ea43c732b278bb7eba4735e602d5d91ece9276a821e128a2b634d0d5ad7c5f8201630d2de33725e0567b34bcef7b12f11a2331dc52b308ce85f53e831bc81998dc8727c0ba9855bb983b0a1530e3f17fd18404180af8b9ef4eae364af1edde435c0bd714d622de25f98d2eb313ed6f6f6fed4bc6f670a690dd"}, 0xc8, 0x4050}, 0x0) 2018/04/11 01:49:04 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x51) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000600)) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ftruncate(0xffffffffffffffff, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000000200), &(0x7f0000000400)=0x10) 2018/04/11 01:49:04 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/168) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x260000, 0x4) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) restart_syscall() r2 = creat(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)='\'vboxnet1-R\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000200)={0x4, 0x9fd8, 0x8, 0x4, 0x1f, 0xffffffffffffffc4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xf946, @empty, 0x100000000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x18}, 0x1c7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20}], 0x68) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000300)={{0x8001, 0x371}, {0x80, 0x6}, 0x8a, 0x2, 0x6}) fstat(r0, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x88bc, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000440)={r3, 0x10001}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000480)=[0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x4, 0x3}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000640)={{0x67, @empty, 0x4e21, 0x4, 'wlc\x00', 0x26, 0xfffffffffffffff9, 0x23}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x0, 0xed9d, 0x20, 0x9}}, 0x44) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000700)={&(0x7f00000006c0)=[0x14c, 0x0, 0xfffffffffffffff9, 0xec4, 0x1], 0x5, 0x8, 0x401, 0x9, 0xced, 0x3, {0xfc7, 0x200, 0x8, 0x9, 0x6, 0x400, 0xb868, 0x7fff, 0x9, 0x8, 0x0, 0x8, 0x101, 0x7, "fbe8c721309df8696d22d593143c599466142d9894f8e73a50e7be1f46d94d3c"}}) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000002d00), &(0x7f00000007c0)=0xb71ae2c5f9a348c9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000800)=[{0x2, 0x1}, {0xa, 0x5}, {0x3, 0x7f}, {0x3, 0x3f}, {0x3, 0x7ff}, {0xc, 0x7f}, {0xb, 0x101}, {0x3, 0x9268}, {0x7, 0x80}, {0x3, 0x3}], 0xa) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r5 = fcntl$dupfd(r2, 0x0, r4) preadv(r5, &(0x7f0000002ac0)=[{&(0x7f0000000880)=""/248, 0xf8}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/83, 0x53}, {&(0x7f0000001a00)=""/133, 0x85}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x5, 0x7) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000002b40)=0x7ff, 0x4) renameat2(r2, &(0x7f0000002b80)='./file0\x00', r0, &(0x7f0000002bc0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002c00)=0x6, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000002c80)={0x12, 0x31, &(0x7f0000002c40)="92c37766edd3ea8ac72b770f772c3ab2da9d15ebefbe0956df76ca0fbfcab32c4195438b9a22980503a2ece006b304b797"}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002cc0)='dummy0\x00') 2018/04/11 01:49:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="5b0ea5b866ea66c0a5949dea2e8f5d4785f5099b6635a223f47cc03ac30a9489dabbde478c0805bb1b2a95dd2b3a6879adeb90e6f3ee7456b25a171c69f354a47b59ca328e5fbe8278846d1a512f069e5715d020180d92306cf777161f8565a85c59934166a1a8f28be0daa9e4a7c08f2892b6cf85d4e97025257b2ade76321fe01a3c01e7b77fb6d4b2f9a9c5d477371a0016e27de307b14839a9c96de83bbaf38e694fd52bbb2b8ff733a9edd81c3ad71b5c008f6bd42fe862876d4976a08d950fc276d8cc9fbc49365103eb0ecabdd58384eacf234b09b985dc652684d15736469a54399621a55148b5f76e2813ff0148db48ae437ca556", 0xf9}, {&(0x7f0000000180)="61258afd0a10c29ff19828f655442dd56d80c26d4b164abc79178fc7cbea8d6fc05a14ae930db636e03e8891aeebf198fa6656c011692fa768a416dc10b5a509725a36ff914f42834b18293e741d3e9246727ba5768d5e0c2a7c821890d56bc886a94c059162b8fa44d5b6729fa7a512359925101fccdaaa4dd80a5cbb0551877ea8109f67eea584b9fd05690f7542aee1e7cb1ee98928d9d6a0111e5c6474359b843d17f2ce81e596469201619a6cf5efbcd8418bc8a3517cb6a4b092db847a151bc83b16f401713e842a3c811c5be561f52dc1f90bf1a24d9970d71520c622f422cbb8a9fe1d24f6dffa8a8ae4e81882852ff1", 0xf4}, {&(0x7f0000000280)="fbf8a6164574318426cbb4d8eead4de5f4f92f58dd8a73b443599c5d7764cbb3c43f33f5d79d0fb38387a30c986ec94ea49188d252f889134f6251c72666c1ed51b6af18fb881400619031423a158932027cc67ca5c185107ee7c9250da5aca0d26a61f73c6431f428b77e0cf275018433167214e242bd257255f71606948b876c", 0x81}, {}], 0x4, 0xd) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000700)={0x24, 0x2d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) 2018/04/11 01:49:04 executing program 1: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000140)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) accept4(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000380)=0x44, 0x80800) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x40, 0x3, {0x77359400}, {0x77359400}, {0x4, 0x2, 0x1, 0x1}, 0x1, @canfd={{0x2, 0x4, 0xa3, 0x2}, 0x2f, 0x3, 0x0, 0x0, "854f04f182b3f9c77963ec0489b37590c6834fe8c3810bce3b59d8ef65e60f0d345e63c954974a305ccbbe90f86aaf4fa78ac450427b8d729e7e1e95b96ed6c4"}}, 0x80}, 0x1, 0x0, 0x0, 0x84}, 0x40) 2018/04/11 01:49:04 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) setns(r0, 0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/11 01:49:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'nr0\x00', 0x200}) 2018/04/11 01:49:04 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x401, 0x2) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0xd06, 0x9, 0x2, 0x3, 0x80000001, 0x2, 0x1, 0x9, 0x7, 0x9}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000492000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x90) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/11 01:49:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendto(r0, &(0x7f0000000040)="b2b9108a4c527e8b78a7715c1b698d5f17d43b6f9942535b68365f9396e1d28e86ca8bdc6e089ea1fea4d8c26d5912", 0x2f, 0x8000, &(0x7f0000000080)=@ipx={0x4, 0x3a081a1a, 0x59fb, "d0f7126d9b62", 0xcd6}, 0x80) 2018/04/11 01:49:04 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000140)={0x0, 0x0, 0x3f, 0x0, 0xa000000000000, 0x0, 0x0, 0x400000000004}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) mq_getsetattr(r0, &(0x7f00000000c0)={0x7, 0x2, 0x7, 0x7, 0xee, 0x9, 0x10000}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000400)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f00000003c0)=0x10) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x200, 0x2) write$fuse(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x7ff, 0x6, 0x100000001}}, 0x28) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) 2018/04/11 01:49:04 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = getpgrp(r0) r2 = gettid() r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x30, r3, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/11 01:49:04 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc7, 0x10000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000280)={0x7, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0xfcac00000000, 0x1, 0x5, 0x8, &(0x7f0000000080)='bridge0\x00', 0x2, 0xffff, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/11 01:49:04 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200000) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x6d6) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) 2018/04/11 01:49:04 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000100)=""/149, 0x95, 0x3e9534, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0xdb9, 0x80000000, 0x0, 0x1000, 0x9}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="175a6be98d6bbd4064b5d98e2901eb61a851a4b62e26f2c90310d7c47de323601b549ecec70240dfa0f748ef5acd45ec0782bfb564f9d64e7fd61ae4909caeb10ff8969a83d32a8f25322b0e54a9bc5430640848d41207bb8c3b60187c221262aef0af4b4c457ce48fd0e4086bdaa35d31f5492f6215f5bceb3898cc943a0f9bf4af863612b87210c746af6b55d17b5106758f97dbe400720dd9b4b3bb9e70fd368dbea5e7ee63595dec3b4c155bd7a76e63ffa5b705e60149d8fd367e", 0xbd, 0x40000, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) 2018/04/11 01:49:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="74727573748039642665637572695c792ec795c3dc6e757800"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x200) dup3(r4, r3, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000914ff0)={0x0, 0x1, &(0x7f0000000000)="e4"}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r5}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x3, r6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="0620038328230100020083f316618aac033aafa3319cf6b2706d0b333196423e01788a039520e4720de0cb675d7f9be1438ca8a97b105efb018619e36ac3ed34e571"], &(0x7f0000000240)=0x2) pkey_alloc(0x0, 0x2) pkey_free(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000280)={r8, 0x2, 0x30}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000140)={{0x0, 0x1}, {0x100000000, 0x2}, 0x10000, 0x1, 0x9}) r9 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000080)=0x5e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000540)=ANY=[], &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r6, &(0x7f0000000000), &(0x7f0000000600)=""/129}, 0x18) io_getevents(0x0, 0x9, 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000280)) signalfd4(r3, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x0, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x0, 0x80, 0x0, 0xb15, 0x1, 0x800, 0xcb6, 0x57c, 0xd4, 0x1}, 0xb) 2018/04/11 01:49:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x51) recvmmsg(0xffffffffffffff9c, &(0x7f0000006440)=[{{&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000000c0)=""/21, 0x15}, {&(0x7f00000002c0)=""/95, 0x5f}], 0x3, &(0x7f0000000340)=""/4096, 0x1000, 0x5}, 0xedfe}, {{&(0x7f0000001340)=@l2, 0x80, &(0x7f0000001400)=[{&(0x7f00000013c0)}], 0x1, &(0x7f0000001440)=""/24, 0x18, 0x7}, 0x3ff}, {{&(0x7f0000001480)=@alg, 0x80, &(0x7f00000027c0)=[{&(0x7f0000001500)=""/130, 0x82}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/2, 0x2}, {&(0x7f0000002600)=""/10, 0xa}, {&(0x7f0000002640)=""/213, 0xd5}, {&(0x7f0000002740)=""/97, 0x61}], 0x6, &(0x7f0000002840)=""/4096, 0x1000, 0x3}, 0xfffffffffffffbff}, {{0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003840)=""/172, 0xac}, {&(0x7f0000003900)=""/147, 0x93}, {&(0x7f00000039c0)=""/187, 0xbb}, {&(0x7f0000003a80)=""/22, 0x16}, {&(0x7f0000003ac0)=""/23, 0x17}, {&(0x7f0000003b00)=""/91, 0x5b}], 0x6, &(0x7f0000003c00)=""/151, 0x97, 0xffffffffffffffff}, 0x1000}, {{&(0x7f0000003cc0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/128, 0x80}, {&(0x7f0000004dc0)=""/196, 0xc4}, {&(0x7f0000004ec0)=""/212, 0xd4}], 0x4, &(0x7f0000005000)=""/248, 0xf8, 0x5}, 0x4}, {{&(0x7f0000005100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006180)=[{&(0x7f0000005180)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xdaf}, 0xfffffffffffffffb}, {{&(0x7f00000061c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000006300)=[{&(0x7f0000006240)=""/134, 0x86}], 0x1, &(0x7f0000006340)=""/216, 0xd8, 0x7}, 0xbb47}], 0x7, 0x0, &(0x7f0000006600)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006640)={'vcan0\x00', r4}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000000000008100000000100000b0000040f6efa7de27783241f3cac535f3d4e2d900000000"]) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/11 01:49:04 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x10f, 0x1000) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) 2018/04/11 01:49:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000368ffc)=0xfffffffdfffffffd, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x642280, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/04/11 01:49:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x7, 0xffff000000000000, 0x1}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x3138, 0x1, 0xffffffffffff0001, 0x2e, 0x1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$pptp(0x18, 0x1, 0x2) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x2, 0xdf1, 0x4, "caa4a1e6e67a59fcd3d2937ab1fdf74f7dd7ea4fef6802aa5938d3d01d3f2603e277b417786a136c471c3984404e788fa9bdc27a1a9c8df934d66f5d43450a", 0x2}, 0x60) [ 125.148311] device tunl0 entered promiscuous mode 2018/04/11 01:49:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x127ff, 0x0, 0x7000, 0x1000, &(0x7f0000027000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/35, &(0x7f0000000100)=0x9e) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="650f2282bad104b0f5ee360f08f2f30f009319000f073636a566b8490000000f23d00f21f866352000000a0f23f8650f013a0f3067643e660f38143b", 0x3c}], 0x1, 0x0, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 01:49:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = mq_open(&(0x7f0000000300)='\x00', 0x40, 0x4, &(0x7f0000000340)={0x4, 0x20, 0x21, 0x9, 0x7, 0x1, 0xc1, 0x2}) mq_timedreceive(r1, &(0x7f0000000380)=""/176, 0xb0, 0x5, &(0x7f0000000440)={0x77359400}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3aba9d1e897b4276251604fdc6ba69972d2a4b20079ff5c1b000000001c000000", 0x21) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9, 0x5, 0x1, 0x0, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x3ff}, &(0x7f0000000240)=0x8) 2018/04/11 01:49:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x5, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0xfffffffffffffffe, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/40, 0x28, 0x10020, &(0x7f00000000c0)={0x1a, 0x306, 0x1f, 0x0, 0x1000, 0x80000000}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2}) 2018/04/11 01:49:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="b6ed95a221e73dfcaca2d1f5aa9ee29a67d2aa4c5da49f2cb5a8923ffd3df771504ee5295ea26ffee71f1a943878a518edce7c75a3e8c19d8312d0a8d244b963375ba3dca667ea566776acd0255db986688071ee059336b31f5710b8465707270f", 0x61}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x8) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/11 01:49:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0xfffffffffffffff4, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9486, 0x101, 0xc, 0xffffffffffffffe1, 0x3, 0x9, 0x7f8, 0xa20, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xa2, 0x5, 0xffffffffffffffc0, 0x101, 0xe01c}, &(0x7f00000000c0)=0x14) 2018/04/11 01:49:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3b8, 0x1ff, 0x8, "545ee4cdd326cb0bca86999682f02bae856f15f378c7873711ff8c3fa7a8275145b0d709767872070e561ff7a7892cd69526e0d32c22fae9769f558b1162f4a582993196d1e4c7b34a154755f4af2889"}, 0xd8) r1 = accept4(r0, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000280)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x1, 0x5, 0x3}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x1}, &(0x7f0000000400)=0x8) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x80) accept4$netrom(r3, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x800) 2018/04/11 01:49:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x0, 0x40}, 0xfff, 0x8, 0x7}) r3 = dup2(r0, r0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x1, [0xfffffffffffffffd]}, 0x6) tkill(r1, 0x1000000000015) 2018/04/11 01:49:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x2, 0x0, 0x0, 0x4}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000580)={'nr0\x00'}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2}}) fallocate(r2, 0x0, 0x0, 0x1) fchmod(r2, 0x80) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x20000000000000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}) ftruncate(r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) pipe2(&(0x7f0000000400), 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000005c0)="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", 0xfd}], 0x1, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xb79}, &(0x7f0000000340)=0x8) 2018/04/11 01:49:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x21, 0x8aff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000140)=0x2, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/11 01:49:06 executing program 7: r0 = socket$inet(0x2, 0x4000000000000000, 0x0) bind$inet(r0, &(0x7f00000009c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0xffffffff, 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0xfffffffffffffffd, 0x0, 0x0) getrlimit(0xf, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/04/11 01:49:06 executing program 5: r0 = memfd_create(&(0x7f0000000180)='\x00\x00\x00\x00', 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000fc5)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)="e8fac82cf80f53c2fc9ccc63f4bf50110629e5561cdcb9669b32c00ae4298bf0b5791439c49f61ee4a52acf3ebe2cc1d9fdb8b35dedbf89df2311ace3d7f21b5248baa223d51c95f15898e933529b88a2e969f900764d9642e39b7722b9eb45fe0f40f21b249d53ec6b939657bb713eb5aef82b12b03868ad51ff1c075508657d25d34741d129443a36a3c2e53015200ed08aa8cc9651ea590712e793efc2ab43bbf91bf341b28887dc10051d31126ed7457b36d520a89e86013feacaaf7d26ceb936ea51e61bd613d", 0xc9) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)=""/211, &(0x7f0000000100)=0xd3) 2018/04/11 01:49:06 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r3 = gettid() ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000300)={0x7, 0x4f, 0x6, 0x3ff, 0xdf, 0x800}) r4 = getpgid(r3) r5 = getgid() setgid(r5) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x5, r4}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ppoll(&(0x7f00000000c0)=[{r0, 0x1}, {r2, 0x200}, {r1, 0x21}, {r1, 0x42}], 0x4, &(0x7f0000000140)={r6, r7+30000000}, &(0x7f0000000240)={0xa649}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="0200000002000000000000000000000019d9b6e32ac2eaaa2b9289ee5f39584c111c7d69ca7ef7d8b0454b5b0c7948b37509ebc21fe8cc8dac4e9d120243698ef56fd3a0316c62f6c9433f9c5ce5164e8535fae5f108fe4b1cca4e61be80bf436f40843b4e27710b48f7ab414ef95353fc9cf3fe12f8b1b35c05040c00d46495"], 0x10}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000340)="5354a7966ca2dda7bdcb9a59f0af319cd71d1c5d6858b402398d89c84c5d83db0b4c25188d1ce0ae3f36c6fbafd97a439fadaffefc783c76a208141ddc964f152ff9239cca0bdfd5db0a319db9d1a5d4205f75aa9c37116eff774bd50a0e251ffbd380d39a7584bf93211b0453ad868a0db3a8185845e48227740531a5eeb596f4ae36978900c846e8b7fb56a4103efa77019e35b66b86c2f684673a", 0x9c, 0x4000, &(0x7f0000000400)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x1c) 2018/04/11 01:49:06 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x101401, 0x101) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/04/11 01:49:06 executing program 4: r0 = timerfd_create(0xffffffffffff7fff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f0000ba9000)) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2578b6c07578f79bfcbc7c94815dad6caac0be7c1a076e48ad", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) 2018/04/11 01:49:06 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmctl$IPC_RMID(r0, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 127.102961] ALSA: seq fatal error: cannot create timer (-22) [ 127.301605] ALSA: seq fatal error: cannot create timer (-22) 2018/04/11 01:49:07 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/04/11 01:49:07 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8500) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x3d, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x54) 2018/04/11 01:49:07 executing program 6: exit(0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4c, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@ll={0x11, 0xf5, r1, 0x1, 0x80000000, 0x6, @random="8c0a2952a561"}, {&(0x7f00000000c0)=""/177, 0xb1}, &(0x7f0000000180), 0x4}, 0xa0) poll(&(0x7f0000cf4000), 0x0, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') pipe2(&(0x7f0000002c80)={0xffffffffffffffff}, 0x4000) socket$nl_crypto(0x10, 0x3, 0x15) getpeername$llc(r2, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002d00)=0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x20040, 0x0) 2018/04/11 01:49:07 executing program 0: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x260000) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000080)="0b1d86da8079b4d8ae29cfbb9da6d0d5f710eb7dc3d488d7aab4ae68f9a93f6a80546170c96e5c36a8409a27713ab7c6ccff98012ebc35bb6c2500286931ed07a31f0acb3da307946bfe5b36a13d84b8eeca7bae73b9db27fd452be66da3cfaf438c30ddc97f80fa66c17cade5fad7738688f3f86e658d721e2726e8e5a5804289711a96488f6c0fb8fefa04ba32978e6542abf937c2e00618daa3117be0c4087b36300dc292ba2c0d14db58a16f3f675ba4ab7a655cef8e7e93d2f243874be86f1cfa9ac7ff9b89") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x80, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfef4) 2018/04/11 01:49:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x18000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0xfc, [], 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/252}, &(0x7f0000000380)=0x78) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x2003) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/83, &(0x7f0000000100)=0x53) r2 = shmget(0x1, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000400)=""/235) socket(0x13, 0x5, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) 2018/04/11 01:49:07 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x40000000008, 0x101002) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x1, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x48a1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x800000, 0x0, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/11 01:49:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xcac, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x800}, 0x6e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3) accept4$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x0) 2018/04/11 01:49:07 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_int(r0, 0x0, 0x800000000015, &(0x7f0000000000)=0xfffffffffffffffc, 0xff7c) [ 127.809613] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/11 01:49:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x4000000, 0xd2, 0x23}) r1 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/11 01:49:07 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="c93aff376e64c298154181c930b9d9"]}) 2018/04/11 01:49:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000002c0)=[0x0, 0x200]) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000001, 0xea9245662ed02c4a) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1a, 0x1, "9525660c787cba7961df9602f605f60ab881d125bd009010cfe8bf8330ccaf69b35a830bf4475aee30465f1c2d5e89836ac190f9ed902e0c774cf23ccd366fea", "c0599f8d117b35fa0b375d813152a0f716abc356549a50eca080bef9f142ab24", [0x7, 0xc9]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510efa91e2e5c0da34f5cd0f94e47385546a9b472b1b2dfe7b6", [0x0, 0x1000000000001f]}) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) 2018/04/11 01:49:07 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='\\ppp1\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x200, 0x8}, &(0x7f00000000c0)=0x8) r2 = gettid() capset(&(0x7f00000002c0)={0x39980732, r2}, &(0x7f0000000300)={0x4, 0x6, 0x5, 0x1000, 0x21, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x9, 0xe0, 0x8, 0x1000000000, 0x0, 0x7, 0x10000, 0x100000001, 0x9, 0x6, 0x9, 0xbdfb, 0x4000cd0, 0x905, 0x2]}, &(0x7f0000000240)=0xfdfe) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 2018/04/11 01:49:07 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb793, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x6, 0x7, 0x3, 0xff, "ae81ecdff4d4f45f6daaf7baf0188250bac7a29bf3a110f0385411a8f26e61033100eada39c4fa992e52406b", 0x4}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2710}, {r1, r2/1000+30000}}) unshare(0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x6, 0x4, 0x6, 0x0, 0x0, [], [], [], 0x0, 0x10000}) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) r3 = semget(0x0, 0x0, 0x0) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000200)=""/193) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x2, 0x4) 2018/04/11 01:49:07 executing program 0: io_setup(0x2, &(0x7f0000479000)=0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/11 01:49:07 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x6a72}) 2018/04/11 01:49:07 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x1, 0x0, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x0, 0xfffffffffffffffe, 0x0, 0x1}]) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="e89defe59c7217277825e6e943bad21326b5a3d0560fe25bb3f05e6f9072e4dea0010c1fa6b40aa446ab4eb675310f5c53de52341aae4f4eb7d33eb1947d05d7f93818b711d688ca2baa4e136d4601fed9e1f065442600aba4012aba7014155a506a808cefafd99648a376d760a653bf1f9e2a313f0b30c09c22d3a34e04e599ac5f5a55969fab37307596", 0x8b}], 0x1, 0x0) 2018/04/11 01:49:07 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x2, 0x0, "cb6877df719ef176b8aadd2b57325fa30238548c70ff84d8045f5e01de83ca0b309332f21e7cd045bfefb1a715bed93420a9eb7487e2e6ea0bb78818f5eb5e936cf482307cbb35bb56f2165e879f025a"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x6, 0x0, "774f3e92852a77ef1a8187a4e3b88bac20eb91add7a11da781468d324b06f164e40333ca307aa2acd48de88c5f31c1a016d26358e5e50aed040ea0b18205e6c41702a738931a4b02b7757945159ef4a6"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x1, 0xf9, 0xffffffff, 0xae, 0x7, 0x80000000, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x60ba}}, 0x7, 0x3, 0x8, 0x1ff, 0x6}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r1, 0xff}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) prctl$seccomp(0x26, 0x1, &(0x7f0000000040)) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x20, 0x200) 2018/04/11 01:49:08 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'yam0\x00'}) 2018/04/11 01:49:08 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) clone(0x0, &(0x7f00000000c0), &(0x7f00000f4000), &(0x7f0000000080), &(0x7f0000000040)) 2018/04/11 01:49:08 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) listen(r0, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/11 01:49:08 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$key(0xf, 0x3, 0x2) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0xc22, 0x0, &(0x7f00000001c0), 0x10000000000003d2) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/04/11 01:49:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) close(r0) getpeername(r1, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x1c6) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/04/11 01:49:08 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x80200) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x20, 0x4, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x10001, 0x0, 0x4, 0x6, 0x8, 0x5}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000a004e2408000000ff020000000000000000000000000001010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000a004e21ff00000000000000000000000000ffff7f00000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2020000000ff01000000000000000000000000000101000000000000000000000000000000000000000000000000000000d84c9d510000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000100ff01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e238000000000000000000000000000ffffac14141109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000000fe8000000000000000000000000000aaba0d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220000000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240100000000000000000000000000000000000001990c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2107000000fe8000000000000000000000000000aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2011f6fffffe80000000000000000000000000000c0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000640)=0x7) 2018/04/11 01:49:08 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)=@can={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/7, 0x7}], 0x1, 0x0, 0x0, 0x1}, 0x100) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0xb) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f0000000300)=0x8) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x1e) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/04/11 01:49:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000180)='./file0\x00', 0x40009) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x8ff8c, &(0x7f000002f000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ioprio_get$pid(0x1, r2) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000040)=""/106, &(0x7f0000000000)=0x47) 2018/04/11 01:49:09 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) delete_module(&(0x7f0000000040)='-\x00', 0xa00) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) fcntl$notify(r0, 0x402, 0x800) renameat(r0, &(0x7f0000043ff8)='./file0\x00', r0, &(0x7f0000045ff7)='./file1\x00') renameat2(r0, &(0x7f0000047ff6)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/04/11 01:49:09 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), 0xfd4f) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0xba, 0x4) 2018/04/11 01:49:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x31, 0x0) 2018/04/11 01:49:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) kcmp(r1, r2, 0x0, r0, r0) getsockname$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[], 0xc000}, 0x1}, 0x0) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000002c0)=0x30, 0x4) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000100)=""/234) 2018/04/11 01:49:09 executing program 5: perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x7b}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @dev}, &(0x7f0000000200)=0xc) r1 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x6, 0x400, "4e0ce58580b5ad3dd1df112ae40a95e3c967698a075105c1d85caf888291e0d835cbb0441dfd8839a85b80938113c309baa2cf5b74d0d4914b1ab823a46371b17101f3bf9814914bee7d36b70315575a"}, 0xd8) fcntl$lock(r1, 0x7, &(0x7f0000000080)) 2018/04/11 01:49:09 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x100000, &(0x7f0000000080), 0x2, r1, 0xa}) io_setup(0x9, &(0x7f0000f6c000)=0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0x13f}]) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000000)=0x2) 2018/04/11 01:49:09 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x130, r1, 0xa00, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6d5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x10}}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xdfba}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x31}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000041}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/11 01:49:09 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00000003c0)=""/176) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2400, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) r2 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000300)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000340)={0x8000, 0x7ff, r2, 0xfffffffffffffffe, r3, 0x8001, 0x8, 0x401}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x6a0000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000180)={0x80, 0x3, r2, 0xf7, r4, 0x4, 0x4, 0x2}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680), 0x0, &(0x7f0000001580)}, 0x0) 2018/04/11 01:49:09 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x2, r0) rt_sigtimedwait(&(0x7f0000000280), 0x0, &(0x7f00000000c0)={0x77359400}, 0x302) syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/11 01:49:09 executing program 0: socket$packet(0x11, 0x3, 0x300) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x9}) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="b10000000100ffff7c942768502b3a49beae2da203ff15298aeeb57e5af5cd8905da67a45309264178c4a727d8a1f83a69265649060bab0a3800205373dde66bf3dfcd67cde7f8feb0db85641a205887bfdd674c85ea5fde8c97bbfc9caccaab71fdb9b4c0afa1fb66a35c3b68143eefe7ca57d0bcc224d9e56faab00f694782b8d841efe27822af475c0d454192411d0ae8565f28d4da3e2fd37b4ac295531be9927d87acd499ecc493a5d1202c3f66b65662111af545eef68bfaf9a3224640a210544f9319fe239e86f09b5f326d20fa018416b79a37afb5cb"], 0x240) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7bf}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)=0x5) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000180)='net/mcfilter6\x00') bpf$MAP_CREATE(0x0, &(0x7f0000013000), 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012fe0)={0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000e000)}, 0x378) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/11 01:49:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x7, 0x9, 0x100000000, 0x3}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000172000), 0x4) 2018/04/11 01:49:09 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x287d, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x37a) 2018/04/11 01:49:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x6, 0x8) 2018/04/11 01:49:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) 2018/04/11 01:49:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x9, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/11 01:49:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)=ANY=[@ANYBLOB="0100000000000000000000000400000000000000000000000000000000000000000000000100000000000000000000000000000000000000"]) 2018/04/11 01:49:10 executing program 4: r0 = gettid() fanotify_init(0x20, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x83ec) rt_sigaction(0x27, &(0x7f0000005000)={0x1}, 0x0, 0x8, &(0x7f0000003000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x8000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x100000000, 0x6, 0xffffffffffffff71, 0x1, 0xfffffffffffffffb, 0x100000001, 0x4, 0x6f85, 0x8001, 0x7fffffff, 0x80000001, 0x7e16}) 2018/04/11 01:49:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/04/11 01:49:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0xff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x102, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x24200, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000), 0x0, &(0x7f00000001c0)=[{0x20, 0x119, 0xfffffffffffffff9, "b615ce54631a58ecab219b6f"}], 0x20}, 0x0) 2018/04/11 01:49:10 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7, {0x0, 0x2, 0x9d3f, 0x100000001, 0x9, 0x6}, 0x0, 0x7}, 0xe) ioctl(r0, 0x40044160, &(0x7f0000001f64)) 2018/04/11 01:49:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x9, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/icmp6\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r3, r4}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xfffffffffffffed2) r6 = accept$alg(r5, 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000240)=""/227) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r7 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r7, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0xa, 0xffffffff, 0x10001, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r8, 0x80000000, 0x8, 0xfffffffffffffff8, 0x8ac, 0x88}, &(0x7f00000003c0)=0x14) sendfile(r6, r7, &(0x7f0000e64ff8), 0x6) sync() socket$can_raw(0x1d, 0x3, 0x1) 2018/04/11 01:49:10 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffff7fffffff, 0x400000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/83) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0000084}]}) 2018/04/11 01:49:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0x2b7, &(0x7f0000000000)={&(0x7f0000000140)=@expire={0x104, 0x18, 0x401, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x3}, {}, {0x0, 0x80000001, 0xffffffff80000001}, 0x70bd2a}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) 2018/04/11 01:49:10 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000040)) 2018/04/11 01:49:10 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x129040, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/50) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x14, 0xc, 0x800006, 0x1}, 0x14}, 0x1}, 0x0) bind(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x0, 0x1}}, 0x80) 2018/04/11 01:49:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000000000), &(0x7f0000398000)}, 0x3d3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0xe29b3c2be08788b5) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x0, 0x6, 0x4, 0x8, 0x7, 0x6, 0x1, 0x10000]}, &(0x7f00000000c0)=0x14) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) 2018/04/11 01:49:10 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00000022c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) accept(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000840)=""/150) sendmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000180)=@can={0x1d, r2}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="a5d9eeea50b8014b745a7662a7d327e014cfd44a76c694f0d517492bb8eaed206f5dff84259531a889661a56fae20719d8a77e4e2d97e01a1914822fc927e7074a83eff7886e7d396c0af6195ab34d3405d137b426427675f346d3a5e9351f97eec4329063019650606e97c1649bf30e59c7087e818e12f98524097d84bcefac945b95d567e08554061a6087504fe155948aa632acd8041fc3aa57f7bb898f5c67ee16279c2c0836ea9a74260437a429", 0xb0}, {&(0x7f00000002c0)="c0fa9a721a386308e6f8a06560fc5da369a3095f31ca60b9413beb6ff11bb21df08a6a4f3a9ea561ef5c36af1d14af19b4f35ed0c8a50720b36fedd83a6c", 0x3e}, {&(0x7f0000000300)="1e43c0e3534f170625a48b6b2344fff650787233f590d0995268671b8ec102d85e65d3dacbbb6b67cfdeec595b7050176e", 0x31}, {&(0x7f0000000340)="3b208c751f15fa6e793ef48978b89f75c5e91044bffd03f0617b21b494cc1053fa3222a49e2d47c69b561802629fd991bac1f657519df29aecf3734008986f8b4383f769ad16e54f24eabca8518afe723dc022adbd45f4f04837e77894f47c979a0d5021039554f60d826698b4120007042a370d0ddc0eeae9e4c212f6abef148324b5d264742be414ba4c3056c6330586c8edd5293a423f8acae91f47f755fc83c59eac4a1ccea972b204e2d4a34b", 0xaf}, {&(0x7f0000000400)="93f8352e1f4e7ae5fc8f22212d4f55b51c901be0aacbeb31aef3b6528c1e7e5554e27a92", 0x24}, {&(0x7f0000000440)="e2067d67137ae4a757dec0d94c0031cdfb6e9e22f9c4196802ed3cbfeea11d8b7ae936699582338f0a3a346dc6d329006dc12725e130474908d464eee79aaa37a7817044ab407c5ffc7f95557756d895eb98e7a7bf22be91a4e13c56b9ff70c05f3b4bfbf1f14df09193063651cdb345c5c2cc074315530f351f34580eb2d9cfd03d455919a8d5af94", 0x89}], 0x6, 0x0, 0x0, 0x40800}, 0x8040) lookup_dcookie(0x100000000, &(0x7f0000000600)=""/145, 0x91) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000000080), 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000000)=""/79) 2018/04/11 01:49:10 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000b9244b9c8982556fadbaa3217ba0c19d698919c36a4c97f5076bea8a2dee8da2c058880c486faf89af52680d68ef73431c5c42c678d139e80e79908b465c077f10ba4e02003c2c3a3d601a2aca93c403c93109cdaa0796c78bd2c3d9d2d26773ff7733c5383327aa37e4f080fa49"], &(0x7f00000001c0)=0x28) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0xfffffffffffffffc}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000002c0)=0x3) [ 130.374368] QAT: Invalid ioctl [ 130.393458] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 130.421122] ------------[ cut here ]------------ [ 130.426145] kernel BUG at drivers/vhost/vhost.c:1652! [ 130.431493] invalid opcode: 0000 [#1] SMP KASAN [ 130.436176] Dumping ftrace buffer: [ 130.439724] (ftrace buffer empty) [ 130.443445] Modules linked in: [ 130.446753] CPU: 1 PID: 10405 Comm: syz-executor5 Not tainted 4.16.0+ #18 [ 130.453686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.463062] RIP: 0010:log_write+0x42a/0x4d0 [ 130.467370] RSP: 0018:ffff88018f1f7920 EFLAGS: 00010212 [ 130.472722] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc900046d4000 [ 130.479994] RDX: 00000000000005d6 RSI: ffffffff8596c1fa RDI: 0000000000000005 [ 130.487256] RBP: ffff88018f1f7a58 R08: ffff8801cf440500 R09: ffffed0031f8d2ab [ 130.494515] R10: ffff88018f1f7ad8 R11: ffff88018fc6955f R12: 0001ffffffffffff [ 130.501774] R13: ffffed0031e3ef36 R14: 0000000000000000 R15: ffff88018f1f7a30 [ 130.509039] FS: 00007f6f158ed700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 130.517257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.523129] CR2: 00000000006fe178 CR3: 00000001b2bf3000 CR4: 00000000001426e0 [ 130.530396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 130.537669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 130.544946] Call Trace: [ 130.547554] ? vhost_umem_alloc+0x1e0/0x1e0 [ 130.551882] ? wait_for_completion+0x870/0x870 [ 130.556467] ? eventfd_signal+0x13d/0x1c0 [ 130.560609] ? eventfd_poll+0x210/0x210 [ 130.564580] ? vq_memory_access_ok+0x249/0x2d0 [ 130.569154] vhost_update_used_flags+0x3af/0x4a0 [ 130.573904] vhost_vq_init_access+0x117/0x590 [ 130.578387] ? vhost_vq_access_ok+0x8b/0x1c0 [ 130.582796] vhost_vsock_dev_ioctl+0x751/0x920 [ 130.587370] ? vhost_vsock_flush+0xb0/0xb0 [ 130.591605] ? expand_files.part.8+0x9a0/0x9a0 [ 130.596184] ? __fd_install+0x2de/0x880 [ 130.600157] ? fget_raw+0x20/0x20 [ 130.603610] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.609141] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 130.614331] ? vhost_vsock_flush+0xb0/0xb0 [ 130.618561] do_vfs_ioctl+0x1cf/0x1650 [ 130.622444] ? ioctl_preallocate+0x2e0/0x2e0 [ 130.626852] ? fget_raw+0x20/0x20 [ 130.630301] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.635867] ? sockfd_lookup_light+0xc5/0x160 [ 130.640374] ? SyS_futex+0x3a4/0x56d [ 130.644092] ? do_futex+0x27d0/0x27d0 [ 130.647892] ? security_file_ioctl+0x94/0xc0 [ 130.652305] ksys_ioctl+0xa9/0xd0 [ 130.655764] SyS_ioctl+0x24/0x30 [ 130.659129] ? ksys_ioctl+0xd0/0xd0 [ 130.662753] do_syscall_64+0x29e/0x9d0 [ 130.666641] ? vmalloc_sync_all+0x30/0x30 [ 130.670790] ? _raw_spin_unlock_irq+0x27/0x70 [ 130.675373] ? finish_task_switch+0x1ca/0x820 [ 130.679873] ? syscall_return_slowpath+0x5c0/0x5c0 [ 130.684808] ? syscall_return_slowpath+0x30f/0x5c0 [ 130.689750] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 130.695108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.699950] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 130.705131] RIP: 0033:0x455259 [ 130.708302] RSP: 002b:00007f6f158ecc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.716003] RAX: ffffffffffffffda RBX: 00007f6f158ed6d4 RCX: 0000000000455259 [ 130.723268] RDX: 00000000200002c0 RSI: 000000004004af61 RDI: 0000000000000013 [ 130.730530] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.737802] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 130.745078] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 130.752354] Code: e8 7c 4b e0 fb 4c 89 ef e8 24 0c 02 fc 48 8d 85 58 ff ff ff 48 c1 e8 03 c6 04 18 f8 e9 46 ff ff ff 45 31 f6 eb 91 e8 56 4b e0 fb <0f> 0b e8 4f 4b e0 fb 48 c7 c6 a0 07 25 88 4c 89 ef e8 70 a0 0c [ 130.772792] RIP: log_write+0x42a/0x4d0 RSP: ffff88018f1f7920 [ 130.778887] ---[ end trace 26a818d74d860c6f ]--- [ 130.783678] Kernel panic - not syncing: Fatal exception [ 130.789512] Dumping ftrace buffer: [ 130.793050] (ftrace buffer empty) [ 130.796743] Kernel Offset: disabled [ 130.800354] Rebooting in 86400 seconds..