NT(r0, 0x84, 0x13, &(0x7f0000fdf000)={r1, 0x1f}, &(0x7f0000beb000)=0x8) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt(r0, 0x8000, 0x3, &(0x7f00005e0000)="bb221b88a10210d9acd3bae03288f0da443a88ee02ddab5075d53ef5d6e4d63b195e604c69220d1ec4641cd84cffbd71d51b8120c78cc0bb7feaa51230f204672bb09a7c27467a38524229686b229126071f2cc3a62532dfca80d04e570788d403ae9bb92a849a31320ed4cea1a811210145e7f96f45", 0x76) openat$hwrng(0xffffffffffffff9c, &(0x7f00002c1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090d000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/27 04:01:21 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000f9a000-0x5e)="81", 0x1}], 0x1) socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x0, 0x7, 0x12af, 0xc993, 0x3f}, &(0x7f0000000000)=0x14) 2018/01/27 04:01:21 executing program 0: io_setup(0x5, &(0x7f0000321000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000009000-0xe)='/dev/admmidi#\x00', 0x271e, 0x2900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4fcd, 0x200) io_cancel(r0, &(0x7f0000ae4000)={0x0, 0x0, 0x0, 0x6, 0x8001, r1, &(0x7f0000ac4000-0x38)="375f586594ce791e74d07950449a96214813091698854e9920b1bab73303c30cd9c203f4d9fbcafdf6a103aa9dfb1c5079152683b41a2228", 0x38, 0x0, 0x0, 0x0, r2}, &(0x7f0000d0f000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000-0x8)={0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1fffff, 0xa35) bind$inet(r3, &(0x7f000009d000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 04:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000473000-0xb)='/dev/vcsa#\x00', 0x1f, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000aa9000)={@common='ip6gretap0\x00', @ifru_map={0x1, 0x1, 0x2, 0xfd, 0xb932, 0x4}}) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r4 = creat(&(0x7f00000f5000-0x8)='./file0\x00', 0x82) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000e57000-0x8)={0x0, 0x2}) write$tun(r3, &(0x7f0000996000-0x129)=@pi={0x0, 0x0, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x85, 0xdeb, 0x3}], {0x8100, 0x10001, 0x1, 0x2}}], {@mpls_uc={0x8847, {[{0x6, 0x5, 0x9, 0x99f}, {0xe4, 0x4, 0x4, 0xfffffffffffffff7}, {0x19e, 0x2, 0x0, 0x10001}], @llc={@llc={0xf0, 0x0, '~\t', "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"}}}}}}}, 0x129) 2018/01/27 04:01:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000fce000)='/dev/adsp#\x00', 0x7149, 0x200) accept$ax25(r1, &(0x7f0000e79000)={0x0, {""/7}, 0x0}, &(0x7f0000e71000-0x4)=0x10) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/27 04:01:21 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000004000-0x110)={{0x3, 0x0, 0x41, 0x6, "36e5ae381232d8616dbea1842853c4b33b1420b5a5f6f39ac4d81f5c7f6928ee87778a7cc94478c19f5020a3", 0x0}, 0x0, 0x0, 0x9, r1, 0x8, 0x80, "6a255f0cd934a529f4eb9b77113ebbc1a49550b0a342628d772b59d594bea2cd4cbc9800751f6020dad3e4e91779930d1ede228e0e54d0168f0a945b604b2429", &(0x7f0000002000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x9, 0x9, 0xfffffffffffffff9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/mixer\x00', 0x22200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000+0x433)={0x0, 0x4, 0x1f, 0x2, 0x8001, 0x3, 0x40, 0x1, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200, 0x7, 0x4, 0x81}}, &(0x7f0000006000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000005000)={r3, @in6={{0xa, 0x2, 0x2cf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 04:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000af000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006dc000-0x4)=0x6) sendmsg$nl_crypto(r0, &(0x7f0000fb1000-0x38)={&(0x7f00009c6000-0x8)={0x10, 0x0, 0x0, 0x20020020}, 0xc, &(0x7f0000d63000-0x10)={&(0x7f0000d47000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x8014) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/01/27 04:01:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000cba000)={0x0, 0x7, &(0x7f000088a000-0x30)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000db8000)={0x0, 0xff, 0x2ae1899c, &(0x7f0000bfb000-0x8)=0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/27 04:01:21 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f000060e000-0xd)='/dev/dmmidi#\x00', 0x6, 0x240) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000010000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000005000)='./file0\x00', 0x400, 0x108) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000-0x20)={r1, &(0x7f0000019000-0x3)="621746", &(0x7f000000d000-0xa)="", 0x0}, 0xfffffffffffffda3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000019000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e80000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2cb, 0x3, 0x7f, 0x7, 0xfffffffffffffffc}, &(0x7f0000013000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000010000-0xe2)={r3, 0xda, "6858e32159dcb8b21e47fb127b7fa2f1bb00bbc44810f4c6649f64f1ce8417aa71e30af94e12a2ae195bf806c9d641dfcfad7da5a39e47798ad4cb619af395901d84f27b1685579cfa1db4bb3656fd352d232da8063555d51e07a0d7abb228de9ba6175e379396a0a87074443bcfd7c352efb3c8e5276bf57e1dc3e76e0f119da9915683815a3f218e9a4a9c3c22afaee420d8febc107c7c64b488abcb18d32317071be45fa0cc4e4909da3f88fa76f0408bac0f8a7ef8d5aae5eaf22e6d59858659c480490d2df7c3d8b78bc5174dc3c7663e690ad5d618f21d"}, &(0x7f0000011000)=0xe2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r1, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/01/27 04:01:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0xd26, 0x80) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000002000)=0xfffffffffffff3ef) process_vm_writev(r1, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x2000e000) 2018/01/27 04:01:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x56, 0x1, 0x2, 0x3f, 0x6, 0x96e, {0x0, @in6={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x5, 0xffffffffffffffc1, 0xffffffff}}, &(0x7f0000093000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe3000-0xc)=@sack_info={r2, 0x4, 0x52}, 0xc) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000)="", 0xb2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/126, 0x7e, 0x2000, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/27 04:01:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000a8b000-0x3e)="49d6491225abef36afb49df649c02b91cedc579d24aa439b82b6cd3fb8f85eb3eb74336461f02cfe37ec2928dd91c46cff12fa35ec39316c8bd817198451", 0x3e, 0x4000000, &(0x7f0000eee000)={0xa, 0x2, 0x54b1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x400003, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff73a}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000c000)=0x0) [ 159.619798] device eql entered promiscuous mode 2018/01/27 04:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$vcsn(&(0x7f0000772000)='/dev/vcs#\x00', 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c4b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000a87000)=r3) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000112000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) socket$nfc_llcp(0x27, 0x3, 0x1) poll(&(0x7f0000683000-0x10)=[{r0, 0x90, 0x0}, {r0, 0x1010, 0x0}], 0x2, 0x5) 2018/01/27 04:01:21 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4161, &(0x7f0000005000)="") 2018/01/27 04:01:21 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000d000-0x69)="6d0800000069680073654c6f297a474493f1f7b2f81fef3755685f024b07a7c3c24f56e2000000024f73e5356d3b1e6fb7f0f8be9c4ccef858423af36c1ea7cd3088fb3d559f000465cd7d5d0f308b4d7f8620c1e8d72326cd6e5d979f5902bdbf5606b070b9d4257c") ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/27 04:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = add_key$keyring(&(0x7f0000f14000-0x8)='keyring\x00', &(0x7f000039f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r1, &(0x7f0000476000)=@un=@file={0x1, './file0\x00'}, 0xfffffffffffffeb1) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/27 04:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fff000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a90000-0x20)={0xfe, 0x0, 0xffffffffffffffff, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00003c0000-0x10)={r1, 0x7}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000d16000)='keyring\x00', &(0x7f0000550000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54f00a295ddbdf8217ad4000000000000000e6", 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000be1000)={0x0, 0xffffffff, 0x7}, &(0x7f00007a0000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e59000)=@assoc_value={r5, 0x59a}, &(0x7f0000044000-0x4)=0x8) r6 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r6, &(0x7f0000b53000)="b335f8b9992e724a0907bb063d88e725fe42ce2c000013acf0d1d799a1db347485c9e997eeb0ba8f1c6693d91d697413cc19eb6055802de7d2f93bd0f8f772326fc269bce2f147df9b53d6a901e8b79927a6494754ea5622632005c9e91d872ed026567bedca0bc27c7b6dd1c4bc2b58168e967b97b13c6569cd4491435d07335e2f2d7134073e505252d489692a4b70", 0x90) recvmsg(r6, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xfe1a, 0x0}, 0x0) add_key$user(&(0x7f00003ac000-0x5)='user\x00', &(0x7f000011a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000021d000)="0069305c6b688f090918b11c27b87422365113c27bbbd9388b8b525af2934547e7d76db9fa6ee705779d0c1b4371a64449c059f09e4a10a0d9ae68f4343d315b85a086734f9374bb3372415aa986a5f48dca9cab6dad523af7c0ebd638ffc4232e41698ee5f8b93e93e5628eb690e85e048823a7049ce03de1c558cb9783f5cc8de30507ce897855033191cfff2580a31390", 0xfffffffffffffe3c, r3) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000a4b000)=0x0, 0x4) r7 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000097a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r8 = add_key$user(&(0x7f0000dda000)='user\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008b9000)="3116b042d3d2c390dee3a255ec4a8d9d652da336c67b9695cfb4c29da627ab7f00000000000000997396abc344a7d9f5579ce3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb060446cdfdb664ac3543e57795086840519d1e70f116a3178dee9a303d6c08f", 0xc0, r7) r9 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r7) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xa) keyctl$dh_compute(0x17, &(0x7f00009e0000)={r9, r8, r8}, &(0x7f00005a8000+0x269)=""/47, 0x2f, &(0x7f0000b07000-0x38)={&(0x7f0000cd1000-0x9)={'hmac(md5)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x5, &(0x7f0000111000-0x69)="abcb5d6cfb342e520c6c39a7043502953ddff8d650733bb53f3c355fed7d56b7bfc6870b80f0696a723f88e37dd48990d11d0a959899091c8bf26a926194b452febe359efbe250af55fe751b553fcc2c2750610527c7a074326f24462cc101b8b4af026c058b7bb391") add_key$user(&(0x7f00008f5000)='user\x00', &(0x7f000029a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f52000-0x68)="bfb6768def5abaad91eaeca2258ba36ea28b6166385259287034d94c30c2bdc5b193c01c15c93323925aa657ea2edee4054ff70e30999056f543c1a953df1c0c69a8efee6e90f66ff110f4f5bec2ce0b2ee91bb14db0a04d64918dce9ea368b291e5faa63fb76d68", 0x68, r3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e45000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000411000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000a2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000dd6000)={r10, 0x7}, &(0x7f000041e000)=0x8) add_key$user(&(0x7f000091b000-0x5)='user\x00', &(0x7f00000cf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d40000-0x43)="ce5b22e382738119f8ee751da4f09faf1c1aae74bdbdc5530b6d0ce3b3a3d7f7e92430ed33168f08f8875fe42e09c2c369930c7c3793f87551a0a9d36f19ad60d375e4", 0x43, r7) semget(0x1, 0x7, 0x82) 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x5, 0x7f) recvfrom$unix(r0, &(0x7f00009ff000)=""/119, 0x77, 0x42, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) semget$private(0x0, 0x1, 0x20) getsockname(r1, &(0x7f0000713000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f10000)=0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000338000)=0x0, 0x4) 2018/01/27 04:01:22 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0xd)=@known='security.evm\x00', &(0x7f0000003000-0x3f)=""/63, 0x3f) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) r1 = fanotify_init(0xb, 0x80000) poll(&(0x7f0000001000)=[{r1, 0x80, 0x0}, {r0, 0xe, 0x0}, {r1, 0x8, 0x0}, {r1, 0x2001, 0x0}], 0x4, 0x800) 2018/01/27 04:01:22 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dc2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13}, 0x1c) 2018/01/27 04:01:22 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfff, 0x0, 0xff0, 0x6, 0xff, 0x8001, 0x4, 0x3, 0x4, 0x2, 0x100000000, 0xfff, 0x8}, {0x7, 0xfe, 0x5, 0x1, 0xda, 0x5, 0xffffffff, 0x2, 0x1, 0x8000, 0x62b, 0x4, 0x0}, {0x1, 0x21, 0x26, 0xff, 0x9, 0x3, 0x0, 0x5, 0x100000001, 0x1000, 0x1, 0xc1d, 0x7f}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000864000-0x18)={r0, &(0x7f0000b97000-0x33)="7ac649b0a26ec76a715f4424a06c4a79ebb612161b9672760955a5198e6f9fbcebe0c883b295c66425ca2f3274ae907071238b", &(0x7f00001f1000)=""/15}, 0x18) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80003) inotify_add_watch(r0, &(0x7f0000437000-0x8)='./file0\x00', 0x1000820) sched_getscheduler(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xb) r4 = syz_open_dev$vcsn(&(0x7f0000268000)='/dev/vcs#\x00', 0x9, 0x1000000000001680) ppoll(&(0x7f00009d1000-0x18)=[{r0, 0x404, 0x0}, {r3, 0x0, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x7}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000893000-0x4)=0x3) syz_open_dev$mice(&(0x7f000055a000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00005a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$inet6_buf(r4, 0x29, 0xed, &(0x7f0000af8000+0x704)="af5e3f442d496cad259709d0633aa833c97778b3949910d73ea008478b98ae288cb890dfe9603682064a096a348eb86875d744203054f9b821845c8f04470b7cb9f54633260388d407b05a18157fe490e9612d834e215dc453f0b5ee214454cf631f1fbb05868602f936fa1f44abb7fe31e7de2b297c88ced913fdb103c3de81e4f2c60c6254819ddc139b3fda212e440b71e0e36dc09d2ddfc2f6b8873ff841b9d25005bd72f0df08adcf66ec9667d5679d7b1727ee1dd556618dcdc0ac6e78842904f27b69afb0", 0xc8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00006d0000)=""/4096, 0x1000) r6 = semget$private(0x0, 0x3, 0x4) semop(r6, &(0x7f000003e000)=[{0x0, 0x84cb, 0x1800}, {0x1, 0x8, 0x1000}, {0x1, 0x1ff, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x0, 0x0}], 0x5) add_key$keyring(&(0x7f0000083000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00004a9000)='id_resolver\x00', &(0x7f0000bd3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000592000-0x8)='keyring\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000015a000-0x4)=0x8, 0x4) r7 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r5, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000ddc000)="03", 0x1, 0x565c, 0x0, 0x1, r2}]) 2018/01/27 04:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d1b000)={0x0, 0x0}) fdatasync(r0) r1 = socket(0x9, 0x7fe, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000a03000-0x4)=0x0, 0x4) write(r1, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) 2018/01/27 04:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000066d000-0xa)='/dev/dsp#\x00', 0x7, 0x80) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000082a000-0x38)=@routing={0x29, 0x6, 0x2, 0x3, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000fb9000)={0x2, 0x6}) socket$inet6(0xa, 0x80007, 0x60) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r1, &(0x7f000046a000)=""}, 0x10) 2018/01/27 04:01:22 executing program 2: clone(0x0, &(0x7f0000c23000-0x1)="", &(0x7f00004f9000)=0x0, &(0x7f00007cc000-0x4)=0x0, &(0x7f0000c59000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000659000)={0x4, 0xffffffffffffff9c, 0x1}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4d02, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)=[&(0x7f0000001000-0xe)='/dev/admmidi#\x00', &(0x7f0000001000)='/dev/admmidi#\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0xe)='/dev/admmidi#\x00', &(0x7f0000001000)=':]\x00', &(0x7f0000001000)='/dev/admmidi#\x00', &(0x7f0000001000)='/dev/admmidi#\x00', &(0x7f0000001000)='/dev/admmidi#\x00', &(0x7f0000000000)='/dev/admmidi#\x00'], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000c04000)={&(0x7f0000000000)=@delrng={0x10, 0x14, 0x20, 0x2, 0x3, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x851) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00') 2018/01/27 04:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006f2000)={0xffffffffffffffff, 0x0, 0x1, 0x3067, &(0x7f0000630000-0xc)=[0x0], 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00005bc000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000418000-0xc)={0x7, 0xffffffffffffffff, 0x0}) memfd_create(&(0x7f00004b7000-0x40)="7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0) accept4$packet(r0, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001a0000)=0x14, 0x80800) connect$packet(r0, &(0x7f0000a78000-0x14)={0x11, 0x15, r3, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) fsync(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x98, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[0x30, 0x58]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000f7a000)=""/74) 2018/01/27 04:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000acb000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000037d000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000016e000-0x2)=0x4, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000ea7000)=0xf5, 0x4) [ 159.910651] binder: 25504:25515 ERROR: BC_REGISTER_LOOPER called without request [ 159.926283] binder: release 25504:25515 transaction 154 out, still active [ 159.933592] binder: undelivered TRANSACTION_COMPLETE [ 159.955299] binder: 25515 RLIMIT_NICE not set 2018/01/27 04:01:22 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000771000)='/dev/admmidi#\x00', 0x7, 0x242) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000000)={0x0, 0xffff, 0x2, &(0x7f0000187000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000096a000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x80000) 2018/01/27 04:01:22 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000c38000)='/dev/snd/pcmC#D#p\x00', 0x5493, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/27 04:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0xfffffffffffffffe) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000036d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000408000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) 2018/01/27 04:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c09000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000c23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ab7000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000f33000/0x2000)=nil) shmat(r2, &(0x7f00002a4000/0x4000)=nil, 0x1000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000bc9000-0x110)={0xfffffffffffffffa, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r3 = syz_open_dev$sndpcmc(&(0x7f0000075000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x1a1000) ioctl$TIOCSTI(r3, 0x5412, 0x2) 2018/01/27 04:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000f1000-0x4)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000072e000)='/dev/cuse\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000e24000)={0x54, 0x34c1ce85, 0x0, 0xca, &(0x7f00001f6000-0xca)=""/202, 0xa2, &(0x7f0000484000-0xa2)=""/162, 0xcd, &(0x7f0000c6d000-0xcd)=""/205}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aa5000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000785000-0x4)=r2) r3 = syz_open_dev$vcsa(&(0x7f00009aa000)='/dev/vcsa#\x00', 0xef8, 0x2000) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000aed000-0x10)={0x1000, &(0x7f00002d6000)="ffbe75925d10d999a245b2e4847ca5a60500c653779360b7317ed431862914b0223bde68cdd6afe2ffebc17533d827555c9dcf5c4cb252a26d6c8d6fcbabd7c088931b15614f2e6069bd67dae4e054edfd939ac9aaeec8695be8efbfa616b850586e356d64490f4a0bbad523319519b9082c4f920e85be36ee642c6d4009d7435d723eb535d6999216147d931c5aff6b20458bb69ab114caa36bfdf6fc8d910a7391d6b71b201b97e3111e7bd99451fe7af88a163b4371057db5f51f9d4110a19b7ba30149923a73d405ca65dd757c7784a2164248a297e042555e238b920b407c1a274d995dabb1762b6c2de0ea15382cbe522021d110d19035913e83637543e955357e0970a4ba1c8ca101325723bace753e5e4a29abd103dea17818ecbab06e86dfa942ab2c77a9495c676baee558e080d364db7f33346dc505a533ade1192d7fc2ede05fed379bde06d333d629b2f1031612b4c30cc5d93b0f0b1f1e27b42f27b66977260a2788e77825399161d4d242d2e32ec0d1708eb7a83589e7a296e541665e99c10d930b42baba39f16f821b8185908e9bd3d90c6f3985874ced6da6dd1645dada18111eeb00d5f28b416bef3053dd64d8b4a91331aef5f1c551c1b50c91f0745157034c01de8563d380a4bdc3a226cbc519445b0bc1d83f20949e498e4bb2ea5b1ef72fe2c7e331d5087f9f83ea943b990002217bc12cdb48578dc0464c06f1c27d40130f1597e008ca444ca57af9230e1fff402f5eb15b8951ba300e7cd0cfb3e87b1b59e25924ee9dc453f914476d62b148aacf9be7c1b03ace0169d03f84b4aec7fe516d00e9a18175f659065219b14a96b2d263b46560a42971679574228d5cae0b8b209487c5c52db5f67b2dfcd8dd3ba65c18ff4f4d418310b1aaa0b9dea3d15b502cdb0db03cfe34b49eb211eb637bff99b2856610b1f7163797e6dfbdfb3c97744a1e66dc3aea0140a7c033a34374f90daaa6ebaadb9ada249eb7267422c063e955df8b0b7f59ee059fa07533874568786f1f8e3a17dd16fc79d7fd64582f59d99fde333f8cb4e4d544e663ff25c2622dd8c370c3e07c11763b05b45630e31340f69bc02c46d1854a5d874a63c7faf6092eb2d8f1a965c0f0a7c38c5e82f3050a953c26d701d65c4750c47366942bd1797d6eec302f19df7b46ada41913277417fd7cd2d7e8678d5389f11094853ffd908ff1635fe46bcb2bd70fc3be6c662254d4960c891a739eb0c5df9dcd5f608dad043881427633b3959fbed9294f878402c484ad35a62204e3168620ed12109761f55f88efca697ef6a27f12ff23fe5a056de65b90c2a3fb2d494ba9ec83d477a67f693d8d906912b7a91ee73ecbcb5b7232e4384c7faedcac08cc77f8e4b1770c1edfc62da1659b5464386283c693882233a810fdbd335f9c8c0772d03e659f935e272a21ac3292fa1a1fc07b1043ad6202ca4fb22ecfac6453a0de69004415c136e86111eefcde173ad1d8a16614fcd58f92865896672963167289a6a3deffc6e3d55cbb764b64a8f93a1f925dc30d985dae43f4b0ce9cc9108247a51c34a23643d8c52964a9adda5a7ab48dd5994e122770f92ea331104524fa1ee2bdad9681052f205d434a811a80949386497ab9700728271e07c92cc8dc0d208a72fa5620ea8634e704a78bd4239a3aceb411610562df000a64c0c38548bb315c95d6d1bebad24600b9330a90a16cd9069a8f5f973b072f02bb465f8de5a6f6c4797128747182327ad08f5f874dc1aa1aca4001a4e82c90022cd5193a077523c6ffc62c3aa899b8c2f5d36af6826cc46d0cd5d9e9b2c403650bad733aba4ec204f009505709ee752b4d08f44a1b7a14002a642d6aa1c1f3e16bdd027db8af0460e6cf8c6bf41dcd9e36ac63a23a13d7e2d5fcb79ea51714e86f5b20a98e5c3a4554c0f0e65cce722370c145d8cfc4d97788307598d103050bfbeaf30a62a5dd7c87cba37dc5ff61a2946421b809b159a1d5c3b72bbd2c072234a091d1dff4fa27b11bf437def3595637e6447376812733b1e611539dbd5d1d4f91fb14c6332ec00eb1a1f0f6c63ee5752feb9a940b799dc3b82aa554c65c607357e3cf703e393866283c63d0bc4aa5356edbff4bbecf464bfe74edf81fb7d89cd472760d6daebd2b61a1f703701b5a6caacbbbb9197546c459cc9a2004297b65f000b3422c584842847c5953ef5294cf1e651d58a18c8dcf4c7c833c413af4d92ab5fc179372f9b1a1704c4a68ee9446063266b51a33cbf46ef1bf13051b8ad19549f0a9ade41647759016c5cf38c01b02553bc84fd84a890122f3b1ac81a1f31d259878ad2ed9bc9ef1ab803314f308da022ddc3b46449083a1320f4c58f70abdc7382b9257fc7fd48a9b0119e77d6d98488b0cff8658ebbeb351e622e80925d4af54f5bd264468541d542c62e6c1c6fc6c568f7ac0035a5dc4c861eff4e11786751095b3ee374a59392fd47524a0abf472646404c483b32098438cf8da516e6237b80d6c494140a21f5f732d06bb8027a99510483b63ce8c6603d6047b801b2f301477ea760a1c9517866c6704e2ae7081a21f1c32f3d7a21cb76082f10dda2eac4bc34f6605fff8c1ed056ebc0b8339b102bec2ae3c39b3455979da6b1a695f4139dcd9e0329120a99a59ccc7115e3b8ccb5d6e1bf1eb205e42dac935446e8f3c10898b53c854d9592ce126d7ceaae76841128dad583eea08936c741480d10a57badde09c2d131def9550dcea8fa46d5f024c02752df936732fb2150257d88d42d7e74644da18dca41020584658ca6aac7e19cf34af74ddecef58316ee2acba07cefb6df748cffedb89c8c2928946393e7ec2ee54c3fa0285f75cdb9758403dc651585f2c769ea8577737e54e1137b2d5ad39349ffa2852f6bc1cd04b554d7b3c6fc93f094a146f7d5cca14eaf0b006cac520f18739c3463b6c4dc9c7773a923ff1e15955981b1406ed74aa27267cb62ef80a9396b20474e5b90cbd4658e0f6afbf706c7fd99edaaa49ca9534d7c5351bfa53511fa58c5ebac99e82472d015fefcff8b6b65e766879b2322d5d0462d4ac95b216182315d05d956e1c1bb0f85fe47fd485865ffaaf3653fb5b085a8603700dd410ab909b05dd029a6b67bb24ed5e09b03118bca2894c39ffead61d592ec90a26bf91cddb3bcf55bca1f93975f003252c47a8f04d66886d226d2576bcaee7e30941b187cc7031ead521ba9c460e71691119ebd498849d8711435905f189c8d250deb7173552fa3d991fef74e6e607cb6a5f78084e45a6221e03921252b9d1cbea8a4263a7d838de4bbff60176251760780e28d293fd760fe27269736cacf7a4f6a5dc09b9b45792e54efc9688b36e3b6453d4d75523d358e71378c780898cbf08abd04e6605de804e45154f07f54992e5ca5c3c3ba4e52730a265f59d82010eeb2aa98e009220da35233b38330f1f70e5191c171bd6be63032a279fe9aa62a24183c2bf123f08b02d667672b9c73d4de7b5433db0459f36ce617cc5f6b1b9bb78cc2204dd01cc2702342f45ac953e53957988e5a73467b17c9470a321de3116b2d9a0e7db56f9f5e136edf6801468c5c3a56ec5a5bc0581c7c0b05e09a610be6c8647e40b0bb3509c139a31933360b01995b9d0f4da621a95e078b9df9265209a9f0eede53b35fe538de53ecc5987cc38e1d31262826200a1dd483c3bb5a3d94fcdd123d419f4d2ea79cba9b132fd5003221c7bb1102b8f78346033495e61a770044efd294bdfef293269c542bdf956fe11f6e4bee461a8953935c556d2ba69836c031f82761032f0f81a9f88dd74e26841c3c5a2067f94855c49b8ef610729037bcc208b018fca204a830795996ad20fc15c619abd89d245613e3ba8d5c2919e065ad09b6b0f3eb8158e7e24e580b1712e2a986c56b3fe5560389119592af069ae9c9db605cad5cd97456903055d069c39399a9611a9f551ea9074faf0223dd66f360acb82bea0ed2f7bd54c67b0c0ef8542e96e5844b23b7331f35f5c3e8770aa63940bc4301fbc8f19eeaae3b8916843905c536ea9576c7803a1ecb33c910eea69a082936d38215c7a8f4aad1fb5f33aa169a872a00615437fbd3379054e2fbb3a51cdab4dc5af67a8461a5029cb07e90c9d43d06dfef2bb44bc7e1488e3e041759ebdf6c3ad688c3bacea6e323377ac3f971df885f2a55a6c874b80816b88454a7d79fa9865e281f3d26c5e9d6c7dd85221445f5a77de991104912258727edf10c266793ed7175ab14631f167a75bfa42957480933fe01d0b2c0125f46cdc1bbd2a2b8c31e92291996ba138c90f0a86c6b8737468cd00f5362f1366a79f895ff94cda9ec2d65cc75c4a3b383d09f21aade7506bb88d026af472860523288d12891feb3b8047e76ab9de899eafd400f88f0bc97275acb42c333accdbf96b6b092a6bb24c648a8e596f83b6557800377db00e5c881435f8d2bb83365b6b8c3b3a1fac755cc23d19b07512f1942a1ee4e88b2f2b30c6e3a5272188d98071c46b16d6f2d978cfc18bd7f9111506e1c1c5b353d72020f7648bb0c976628e48810049cf13b111ca706c71041db949d0858da4c0fb8da589119943b53c31cd050d70cbd57b6d244e83aa475f54c18b78578474c4cea6c822d3104d200818ec5beb145f1ac50c85b38438fbbd940976075dada0e15f30ab20b6456c4989cda962cd8bd6a752ba033e891883fdccc87e39b661e6c09309637107389a03041ffec9dc104dea48525fa970a391e9195806b79557b7aaf6769f3ad5a81ffcd237b38f19829d96461093484344f995374029e196a4a5a3c07d5b41b5751ecd6a74d9924f706d887b911b29026474a707ebe61c5b117e248d04ba0ffdb04ba4d56e301b9ac8477d96f35b508273bf15cb6b9111d907fc72296082d03b3a8f79e6c45298efab2f54d66a8e5819c00540132382433bbca2b377855117e0b4eb2e3797bf97ff40c8f58ea7db6b39794189d08c5b990df67d68194cdb23403fef03de68496f5998f91281c56a758a5f4cf90a764b1fd39753f637bd917759dea58209148ae18fa2f71d5b5ac9100338393eb6e76a15dfa6ddf7ebb1157b1d222a878eef21f0b79571a8260d473b8862eae134f687a524d653e25ec9e69f8a8eafbdea3f4c7393b114e1d583a8885c67428b9d0b01c3999f49560aba786148387a28a99de7c96bf59ef17e5f3f329d7cd16909a2b2e284691d54d8e749a92b6c58e62d0d0f0ea96d9a9e0fc98402f66769292d731e041c9358524709690704afa6fae2a765fc7de332672476c50d5e94aa12303b3d53cf6d5b3db05e7fc351eb7b89766f8e0e7f76db4e28d4488e319029fe20cbc1dd7be8cbf721be6dbe11609aca6250fe1f0523cd6f41911b9cae18380019e44a0b340decd133a2bcce013b28c25c99bfcd201d6766a7498802e4cae2c23c52e50f6f3462f3ab01e4daa946ee757084ec7786aa7c59650fff982564817e48196878752c5a404fee2f1b4cd582f2fa215273ba83f118efe37d6ad7864c44c66146a9203492741281a45fcec8b0cb58466dcf4e6f469b100ef9017acc3547f027d69e2a51b531fae2d0476a387fd689076b8ef3d15366a73791ba4cbc56723e34c4a46560179115ae035aaa16633c61e1033787ba299e63db51ad4cfe44dd3a0b89fba12287f2e580b87a827d61148609cd8cc33df5d7cecb878127c59283755c8cea1ffe9a6953e2e3453f7c34fe6c50e65ba6c36561eb7c0ef032d0766635f462d7260195f6cfc46256d73d921fc46c7c"}) 2018/01/27 04:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006aa000)='./file0\x00', 0x111800, 0xc) perf_event_open(&(0x7f0000be0000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000426000-0x11)={0x0, 0x9, "3ac203049e357b558f"}, &(0x7f00003ab000)=0x11) r3 = add_key$user(&(0x7f000030f000-0x5)='user\x00', &(0x7f00003a0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b24000)="b15b8d0ef181020ffb9034f0c0f42785b384b46c511e6038751779ef25fbdb71112a864edb2e339bf8e2c9caa0a034153141dbba", 0x34, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000dec000)='rxrpc_s\x00', &(0x7f0000bda000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000507000-0xf)='+vmnet1:[F{em0\x00', 0xfffffffffffffffd) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000fc4000-0xd5)="6720d4b62b0c034637030591e7a36c41e41912fc1e9f201b089873bdeb22f6232ccf2fb8a34f0180d7e6e938c1a9c501275a0b57a998ad0bcfd60f4183ecbdf9381c3a04f2a9d130c8720f06942fa8d3b10f14f7806f9eab5701d38adc73058d1230b9154c1bf12123d4c8cb909e73392c97135adb38bf4fc0539dc7af33294cb0c5ead3cc13db94f18064aee1824d1a6323f25c22efe0cd3defd1563360d246fbfc84beb1f06e0764eb0a9074bdde466bed509cb19621c7325912d956fb32c99fe72c3b31c6e0707038e84aaf22a41742aef982ee") keyctl$negate(0xd, r3, 0xbfa1, r4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000424000)={r2, 0xf1, "64f973e9fbc8877659ee78a40931ffde7f8da492b2d5825fb112076b3402e41943ba18c5335d46c69e4062a7c44be491b8975e30d12fc8673393306c8c2af608f11141f12ed15d97627f06e38fe2acd187bde57263fe359d3c5c18d09db3f5faeabacd0bd688e23fde4480160fdc5dd8c4fb7da04db0679b64dfec78e5ca909d97c9e30c32dff90a1dddb5db9510cc6c32182c48e4ac55c0c95c71a093607bb484261eac591281ad50298a6959d48fbb9e962b9c5191b5def55862e186c11e204969db572f28ce961091480a16de0258fc81dcfa1ec3fed2ae78f115952743d4bf0ea3dbb29a10e2cf0649326ef762b423"}, &(0x7f00009f9000)=0xf9) connect$netrom(r1, &(0x7f0000324000)=@full={{0x3, {"3e8792b2e21266"}, 0x78af}, [{"6e0be697944186"}, {"d8ab3a7697d1b5"}, {"a2435158825f28"}, {"1437be5dddae76"}, {"ccac047cd79e5f"}, {"e9d06c9187c486"}, {"7d7c50e3b72368"}, {"b01a2f1e5d3f75"}]}, 0x48) 2018/01/27 04:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000624000)={0x0, 0x3, 0x3, 0xff, 0x10001, 0x7, 0x10000, 0x8, {0x0, @in6={{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x15ef, 0x8, 0x66f7d15d}}, &(0x7f0000303000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a8e000-0xc)={r1, 0x1, 0x2, [0x8, 0x7fff]}, &(0x7f00007ae000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00001ea000-0xa)='/dev/vcs#\x00', 0xd13b, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000bfe000)={r0, r0, 0x5, 0xd6fc, &(0x7f000063a000)="5ca9bd9404c20e852a89ab4e287a0141dbe9903de1c4cb6dcf2c32ca6492d82cf2b40a09b29f95fe3411b3dfca33522c9c60e53df51f8132a343411c9f6ca2cf6312a9ab6b2f72225a05229356c6f739c8c98dad147861894c291b7add4ee618430402aee88c41d18161ab3137c63d5191533fd224787bb28787315887ec1d522c2d580a6322f4fcf7ebc88df45d48ee5efa8675d39eec265bfdaae457107d3364772cb49512f502dc9640622d6c708b979f5a396f6c7e3ce6f9c61e508a74cbf1151b4caab6cead1021a9c7970ad750361e89202b", 0x1, 0x8, 0x7, 0x1, 0x2, 0x31cd, 0x4, "90804be02b80c8c36368fd41d3ceb55ba55aef93521537e9083a917cda29fc3b4085ca0b5abd06186ab706eb02501e0eaf8a072c4eb8"}) sendto$inet6(r0, &(0x7f00003f6000-0xd)='\x00', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 159.960189] binder: 25515 RLIMIT_NICE not set [ 159.968487] binder: 25515 RLIMIT_NICE not set [ 159.976488] binder: 25504:25515 transaction failed 29189/0, size 0-16 line 2728 [ 159.985006] binder: send failed reply for transaction 154, target dead [ 160.007395] binder_alloc: binder_alloc_mmap_handler: 25504 20000000-20002000 already mapped failed -16 [ 160.018445] binder: 25504:25519 ERROR: BC_REGISTER_LOOPER called without request [ 160.018447] binder: BINDER_SET_CONTEXT_MGR already set [ 160.018459] binder: 25504:25515 ioctl 40046207 0 returned -16 [ 160.038700] binder_alloc: 25504: binder_alloc_buf, no vma [ 160.044330] binder: 25504:25519 transaction failed 29189/-3, size 0-0 line 2903 [ 160.053091] binder: 25519 RLIMIT_NICE not set [ 160.075637] binder: 25504:25515 got reply transaction with no transaction stack [ 160.083189] binder: 25504:25515 transaction failed 29201/-71, size 0-16 line 2703 [ 160.107437] binder: undelivered TRANSACTION_ERROR: 29201 [ 160.121140] binder: undelivered TRANSACTION_ERROR: 29189 [ 160.132605] binder: undelivered TRANSACTION_ERROR: 29190 2018/01/27 04:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b65000-0x9)='/dev/rtc\x00', 0x800, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000787000)=""/4096, &(0x7f000060c000-0x4)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000e98000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000088000-0x4)=0x1e) keyctl$set_reqkey_keyring(0xe, 0x4) getsockname$inet(r1, &(0x7f000072f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002eb000)=0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00001e9000-0x8)=0x8) syz_open_dev$sndctrl(&(0x7f0000968000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x84000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d8f000)={@generic="986438e7f7b738e27212fccf28fbeab6", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 04:01:22 executing program 6: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004fe000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/27 04:01:22 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000578000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x800) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001fc000)=@assoc_value={0x0, 0x36e}, &(0x7f00004b0000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000060e000-0x8)={r3, 0x4000000}, 0x8) 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/enforce\x00', 0x400040, 0x0) read$eventfd(r0, &(0x7f00007fa000-0x8)=0x0, 0x8) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00006d6000)=0x7fff, 0x0) 2018/01/27 04:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000858000-0x8)='./file0\x00', 0x0, 0x20) r1 = syz_open_dev$amidi(&(0x7f00009b5000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000d3000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x487, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006f4000-0x8)={0x0, 0x766dfbb}, &(0x7f00000b6000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000015e000-0x7)={r2, 0x68, &(0x7f0000464000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x25, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}]}, &(0x7f00002f3000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00004c6000-0x14)={0x3, 0x1, 0x8, 0x9, 0x0}, 0x14) 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x7d, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fdf000-0x10)={0x5, &(0x7f00005e2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00004a9000-0x8)={r4, 0x2}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 160.275006] audit: type=1400 audit(1517025682.510:1651): avc: denied { ipc_lock } for pid=25558 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000863000)=0x0) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/27 04:01:22 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000000b000)='/dev/audio#\x00', 0x400, 0x20200) socket$netlink(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000025000)='/dev/cuse\x00', 0x10800, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x0, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x8000, 0x4, 0x40, 0x5, 0x3, 0x3, 0x81, 0x6, 0x6, 0x3, 0x1, 0x6, 0x5, 0x1, 0x3, 0xffffffffffffff2a, 0x6, 0x401, 0x80000001, 0x7a, 0x4, 0x100000001, 0x7, 0x800, 0x1, 0x0, 0x1, 0x5, 0xfffffffffffffff8, 0x101, 0x0, 0x333, 0x4, @perf_config_ext={0x4, 0x800}, 0x0, 0x2, 0x7, 0x5, 0x7, 0xfffffffffffffffd, 0x0, 0x0}, r1, 0x944, r2, 0x2) 2018/01/27 04:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000177000)='./file0\x00', &(0x7f00003ce000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000989000)='\\vboxnet0\x00', 0xa, 0x3) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000bfe000)='./file0\x00', 0xc0, 0x200) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000050f000)="632b8e24bbfb52953f289b762b90b38b9f7edf452bc0e623afe353c74007f0ff68a73171399e6fde6f28d87cf67f851e3f0f3b5de05a4202c94fff7fc0f6f479d3bb19c36d5dfc4c9b7b39eb2106dc37490f07aeceb4617081a9491b409ff066357892833ac87892f59d6e89cfbea62560be651e2d404c96e4142aaac02888fbe578804551a0a7275103") fchdir(r0) 2018/01/27 04:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/27 04:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6f65d25d45f81cb9, 0x80005, 0x2, &(0x7f0000c2d000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f00007d0000-0x10)={0x4, 0x80000000, 0xdd, "316501447264", 0x1, 0x0}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ef5000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00008d1000-0x4)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000048000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec4000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d97000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000135000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @loopback={0x0, 0x1}, 0xec0, 0xffffffff00000000, 0x76, 0x100, 0x1000000000000000, 0x20040, r4}) bind$can_raw(r2, &(0x7f0000000000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/27 04:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = syz_open_procfs(r0, &(0x7f0000526000-0x8)='net/hci\x00') ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ec3000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) open(&(0x7f00005c5000-0x8)='./file0\x00', 0x101000, 0x3e712273d3842a90) prctl$setptracer(0x59616d61, 0x0) 2018/01/27 04:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ace000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00001c4000)={0x20, 0x4, 0x9, 0x2}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000708000-0x4)=0x44b, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fadvise64(r0, 0x0, 0x0, 0x2) 2018/01/27 04:01:22 executing program 7: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) syz_open_dev$mouse(&(0x7f000098c000-0x12)='/dev/input/mouse#\x00', 0x81, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8, &(0x7f00005a9000-0x9e)="eb0be381a15c73864a993acc03cb045f8ba603c3c5a008a2eafbdedfaf667495674a27883cdd484713b24fa92b3614ea64fb4d36001c8ea6cd181f0ffebfca4e153abf5ca0cb33326f2cc1c5ddd9ff1154f763ef98b7a7ed99aa228188870fc1e19a7130508f57b1ee3c1ac35d334e7ec415b2f4340a23fba226f47e91897bb4539b46cc70b6bd69415a420df48f2c043408db43ecf95ea15fb111b5278b") 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24100200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061e000-0x8)='./file0\x00') 2018/01/27 04:01:22 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@generic="49c295355e858d43ce15256b41444b5a", &(0x7f0000feb000)=@ethtool_dump={0x80000000000007f, 0x4, 0x92a, 0x53, "96d82c417319d3398e3723bee01b071c9d1dfb4f2be2a4e3230255aa45522ba5dbaaf8bbd3d7baea2b76c266ba145fc927760e20a8a47c0f9f0b17ce8781df02bdec376ef3717c00713360d2ff4e0472175a89"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fee000-0x4)=0x3, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fee000)=0x0) getpeername$netlink(r1, &(0x7f0000fed000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0xc) 2018/01/27 04:01:22 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000d51000)='/dev/amidi#\x00', 0x397, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009d3000-0x18)={0x0, 0x2, 0x10, 0xffff, 0x5}, &(0x7f000032b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006fe000)={r2, 0x7}, &(0x7f0000d89000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f000027b000)='net/ip6_mr_cache\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000302000-0x8)=0x0, 0xffffffff) fcntl$getflags(r3, 0x40b) sendto$ax25(r3, &(0x7f0000df7000-0x42)="b48c684bf5bf59990a7c7dac2196bb1d5e2382fc0a2b4971e846b7a87003ebe71c3dcf544c20c01c39a5e596934062b57097049bc413ccc5f7897957afdd2e0a1089", 0x42, 0x10, &(0x7f0000f74000)={0x3, {"55778361abeb63"}, 0xa17c}, 0x10) 2018/01/27 04:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000010a000-0x8)={0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e0c000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/27 04:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008fd000)='syscall\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = msgget$private(0x0, 0x200) r3 = geteuid() r4 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000058b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035c000-0x4)=0xe8) r6 = getgid() r7 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000201000-0x4)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000f81000)={{0x7, r3, r4, r5, r6, 0x3, 0x5, 0x0, 0x0, 0x0}, 0x5, 0xfffffffffffffffd, 0x7, 0x7, 0x8, 0x20, r7, r8, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d16000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f000008e000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008d7000-0x10)={0x4, 0x2, 0x9, 0x7, r9}, 0x10) write$selinux_create(r0, &(0x7f0000cea000-0x3e)=@access={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x34, 0x0}, 0x3e) execveat(r1, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b53000-0x8)={0x0, 0x0}) 2018/01/27 04:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000871000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e67000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00004a2000-0x8)={0x2, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x2) pwritev(r2, &(0x7f0000eca000-0x10)=[{&(0x7f0000635000-0x1)="", 0xfffffffffffffe92}], 0x1000000000000132, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x81, 0x100000001) 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000859000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r1, &(0x7f000010f000-0x42)=""/66, 0x42, 0x0, &(0x7f0000716000)={0x3, {"a910222b070fd1"}, 0x0}, 0x10) 2018/01/27 04:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ce1000)='./file0\x00', 0x100) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000bc0000-0x4)=0xfff, &(0x7f00001d5000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008b5000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005b5000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c2a000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r0, &(0x7f0000b84000)={&(0x7f0000e9a000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ed2000)=[{&(0x7f0000da5000-0xd8)="324e463d93bf26d9871971cbff5b8c15c1b937bdf7f770a25075312af4260269f41744dac2549b2d8eb1bb4f39ae59d3f3c008d33af1d82d9bf0c1619b5a50673588334c3db8a006620b5d0d2180bf966ad56c5c0fc91c393f381dc92c16277df4bb25639acd12b5afc6dea13d97470464c789b2e23213ab48f4310336ec6dce9d9ce7d83f89f5c0df8918ab564949f6ded801e56dde4064d62beb6d4b718151a59fc47796591d5ee5d850fd805c0bb77c449ee2c5eb36304379f18dec6b5857463a03a66aba61e9719adf24fa97eea1c6444872c92ac5e1", 0xd8}, {&(0x7f00009ae000-0x88)="47527eef022bd373a76b3521c52232ed330e00ae6e64c9db4c2a19d695085088f68166d261d51d033d87baa4946209292cd3f8feb5abfbb374ce71faef2f184f91d6acb96a0ca1d968c01e189184af2728b72c4fcf9b8340f3863972325dacad34a46c2d8d0c9e3f5064d39fb38601a3fc3b621468e3b3b14d0851899499eb6ac8d349b97f979223", 0x88}, {&(0x7f00001a3000-0x1d)="e6babdf59513cb2322641b27f06e227e6d70c9b631258d678ce14368a2", 0x1d}], 0x3, &(0x7f0000ff5000)=[{0xd0, 0x111, 0x7, "683aadfa3832f99c5e19bb5d057a892020786f6c24779a1e5601110e70fa2ba4c1b33ec54c12be519372f1ef6b381fbdde874b0db80857ef2a31d2d666667b7020968f52fe081ea36c9db4196025f39752429787a313da8986157d6c9a9890553a406ee3cbdf85882b45e368a1953a8640a259a0d6785b16e2c8d508b3c21b31aaf93adf79d3b089a14b7c73cab1dfa3096b9af8454d78614faf8ef153e2ba17391097af8eaa25352ad86368092488eb6de67aa3753907d2b347"}, {0x110, 0x11b, 0xcb, "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"}, {0x40, 0x88, 0x9, "3cee2805d1de742c3f544caf17a9fcd012f26de3854e2c42f88d184ff8c4e31c87ea668a6da05001dc7570ce6b44cb1c"}, {0x20, 0x11f, 0x7f, "232046a724f890c00d7609a73777"}, {0xf0, 0x10b, 0x362, "b62829acb53907f4958374abc01f1d3f3bb62c59563a5322b2734fa103fd1509ee3fe34434ddd2a6fc9369725f8f7effffed07aae761746418b82a72681dcba8e29379ab32da5330e961c7612e5331eea2d57d16ab41145c99381e6111da3e06e74bcbd8654ebdb9b3b93e00a63353738f25f5bfc3d7bb94e6e4c56188c007e67184bcb30ede1a19550051bed6b9b22ff092b7c9e21eb80a0e8536c444cfe26ec723bb67f9339596b373655d7da4c5bf3826df61e7e762e54bb124b5e0a0c923e25adc741b5d08dbcb9ca4a3473ca6414ba69e34c0fafe3afb4b76"}, {0x18, 0x109, 0x5, "79f0e5add6a5b9bc"}, {0xf8, 0x1, 0x0, "8e199f4ed05175f5349a974b2b6a8c0b46c1c53a5b0f9403c6eb94deac8ee010fa222ba5a15d623839ddb0e91462ebb6830198de29ad49685b6324e947a2f0c458e817b58c4076ce888fd3ade2a66685d15cb9c82657801e9053bf44202bccf8697a4091c9fec41a5267f7acd9ad4af9043d5786acd49096d760db3e47b6edcd3143d76308a86e305a5be62a7fa41b862cb741c6bdeec971d39e20d6fd961d97d1a3034699d7a4ddb6ec8d81637c459f796ade6a1f039e125b4cf51ae3ab82d9a52f467cc4ef67dd1ace843986c8208d29cf3e8b09cd4709acb128ecff1577f6ad0ff45200ec48d9"}, {0x48, 0x10d, 0x5158, "6400360c7462b75622e5446fcde0b71e4095ac6f12d8d465af5cc6ee60f7137b0fa6c2a44b43941c3d5cf9eecc10f27c549cac53bfaf78"}, {0x1010, 0x0, 0x1, "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0x1498, 0x4}, 0x20040001) writev(r1, &(0x7f0000a02000)=[{&(0x7f0000d1f000-0x2a)="29000000200019fff63d0014000000060200003215f500050000000405001000000000020002000008", 0x29}], 0x1) 2018/01/27 04:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00003e3000)='/dev/input/mice\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002b8000-0x20)={0x7, 0x3, 0x8000, 0x1, 0x3, 0x7, 0x400, 0x5, 0x0}, &(0x7f0000448000+0xa9c)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000dd000-0x8)={r2, 0x4, 0x8}, &(0x7f0000f84000)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x1260, 0xffffffffffffffff) r3 = syz_open_dev$dmmidi(&(0x7f0000150000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x20000) setrlimit(0x5, &(0x7f00007fa000)={0xa2a7, 0x200}) clock_gettime(0x2, &(0x7f0000aee000)={0x0, 0x0}) r6 = semget(0x1, 0x1, 0x0) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000efc000)=""/204) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00008d8000)={0x1, 0x1, 0x100000000, {r4, r5+10000000}, 0x976d, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000772000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000863000-0x4)=0x10, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c96000-0x4)={r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00009dc000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cc000-0x4)=0xe8) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r2, 0x0) 2018/01/27 04:01:22 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x1, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r1, 0x1, 0x5}, 0x8) r2 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xbe}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) [ 160.534411] audit: type=1400 audit(1517025682.771:1652): avc: denied { read } for pid=25617 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/27 04:01:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1f, 0x84, 0x0, &(0x7f00005d0000)={r0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0x7183, 0x4, 0x2, 0x8, 0x0, 0x0, 0x2, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000003000-0x4)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) 2018/01/27 04:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000305000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f86000)={0x0, 0x84, &(0x7f0000ba4000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x3, 0xd4b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000085f000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b96000)={r2, 0x76ed}, &(0x7f000097e000-0x4)=0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000353000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027d000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004de000-0x8)={0x0, 0x2}, &(0x7f0000212000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dec000-0x14)={r4, 0x7f, 0x200000000000, 0x8, 0x8, 0xfffffffffffffffe}, 0x14) 2018/01/27 04:01:22 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ffc000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000ffc000)=0x4, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ffb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b4a000)=@common='gre0\x00', 0x0, 0x0, 0x0}) 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x208000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00007e9000-0x8)={@host=0x2, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:22 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000e000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000000d000-0xa)='oom_score\x00') ioctl(r0, 0xc0884123, &(0x7f000000d000-0xd)="") shutdown(r0, 0x1) 2018/01/27 04:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000040000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c7000)={r0, &(0x7f0000e13000-0xe5)="2792f4665f191caffa179741c14884fe921f7207a80751704b1e17a94cc7e9d48a8eb1304cc579bca21bd8d57ff1ba55dee86c0147dbc024a06622a8e4b2c430cd19124ecd5b39dfabf0fa63e3b6afa93794d8266d8c6f4352141bdd14b834bc5fdcef89f853da7cebb280fa5db04814e358350d5bd96526a2034852243b9fc4e2dbb58d99cf071306c8406885f0cffb134bd9df1c1167f02979d08dc35c42820cebf6baecdf60f77cf899923102ab304a29e87a30771aee9ca0205bb8ca700514a4dfebad6d66dacd49bc28c1a53f290937a8846f3a59887ca8b97d74800ef5aac0331a5b", &(0x7f0000c42000)=""/6}, 0x18) [ 160.549644] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/01/27 04:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000414000-0x8)='./file0\x00', &(0x7f0000a98000)={0x40000000000005, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008a8000-0x8)={0x0, 0x7ff}, &(0x7f0000f27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b13000-0x75)={0x0, 0x6d, "7ed12b1725c48eae95993f7c5c6918ea9cf6f2633d411a9bfb2412332ef59850ee48d415b5d32a2bda942f632ae5b908d8d9563ee972b1027c383040d720fb57e50a656b97d0079f6d29b6c5bd876beb3a07d35751ccafb01d78951033c78570b479b5e367cfdd97a96ade4b16"}, &(0x7f0000746000)=0x75) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000443000)={r4, 0x2, 0x7ff, 0x4, 0x8, 0x1f, 0x5, 0xffffffff, {r5, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3f, 0x4, 0x5}}, &(0x7f0000d27000)=0xb8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x5002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 04:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00003cb000)={&(0x7f0000afe000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000783000-0x30)=[], 0x0, &(0x7f000071e000)=""/6, 0x6, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$ipx(r2, &(0x7f0000459000-0xa8)="", 0x0, 0x0, &(0x7f0000440000)={0x4, 0x0, 0x0, "1e5c7708a7ff", 0x0, 0x0}, 0x10) sendmsg$key(r2, &(0x7f00007a8000-0x38)={0x0, 0x0, &(0x7f0000b38000)={&(0x7f00008fc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f00003ee000-0x1)=""/1, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c17000)={0x0, 0x0}, &(0x7f00000b9000-0x4)=0x10) r3 = dup3(r1, r2, 0x0) recvfrom$llc(r3, &(0x7f0000e36000)=""/4096, 0xfffffffffffffee5, 0x0, 0x0, 0x0) 2018/01/27 04:01:22 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000023f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000028000)={0x0}, &(0x7f000001c000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$int_in(r1, 0x5437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0xd000, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000078000-0xc)='/dev/autofs\x00', 0x8000, 0x0) 2018/01/27 04:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a7c000)={{0x6655, 0x0}, {0x8, 0x1000}, 0xfd49, 0x3, 0xffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000097d000-0x10)={0x6, &(0x7f000058c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000d5d000-0x8)={r1, 0x20}) 2018/01/27 04:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000aa1000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00004e7000-0x4)=0x8) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000020e000-0x48)={0x80003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xf, 0x5, 0x33) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000525000-0x4)=0xfff, &(0x7f0000889000)=0x4) bind$inet6(r0, &(0x7f00006c2000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 04:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000faa000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x5d, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000073c000)={0x10000000000001f8, 0x0, [{0x20000000390, 0x0, 0x0}]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000697000-0x10)='/dev/sequencer2\x00', 0x3e100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000915000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0x5, 0x6, 0x4, 0x0}, &(0x7f0000bb3000)=0xa0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000c0f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002d4000)=0x14) sendmsg$nl_route(r3, &(0x7f0000cf5000)={&(0x7f0000537000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00009a3000)={&(0x7f0000e1b000-0x4c)=@newneigh={0x4c, 0x1c, 0x1, 0x2, 0x2, {0x7, 0x0, 0x0, r5, 0xa5, 0x82, 0x7}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_CACHEINFO={0x14, 0x3, {0x5, 0xc00000000000000, 0x800, 0x8}}, @NDA_PORT={0x8, 0x6, 0x3}, @NDA_PORT={0x8, 0x6, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c5e000-0x8c)={r4, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 04:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006cd000)={0x9, &(0x7f0000ab6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semget(0x0, 0x5, 0x2) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0xfffffffffffffc9d) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000558000)={0x77, &(0x7f0000158000)="30b0ddb39b21f5147fd7ebf8d9856669cdbda20f6aa62a451027ba6fa7ebf55645d216e82b62f544be0bbd523c7248dba1dc8d4b6b52cc72372f635ef4d284cefa86a14315a6472168ee48b6094b02b6568d9ea44caf310e5aa92c060b23d586f89abe225b49cde9ce888508342ece1782137c2f35352f"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r4, 0x9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000070000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0xb0, &(0x7f00002f4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xf82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000f3f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007cb000-0xa0)={r7, @in={{0x2, 0x2, @empty=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, 0x40, 0x7, 0x20, 0xc}, 0xa0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00008b0000)=0x8000) syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r6, &(0x7f0000910000)={0x0, 0x0}) timer_create(0x4, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x81, 0x401, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x65883463, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x810, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) 2018/01/27 04:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000abf000-0x10)='/selinux/create\x00', 0x2, 0x0) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000025d000)="", &(0x7f00008f1000-0x4)=0x0, &(0x7f00008e6000-0x4)=0x0, &(0x7f000033f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 04:01:23 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000-0xd)='/dev/sequencer\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000908000)='/dev/autofs\x00', 0x44000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a9b000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000036a000)={0xaa, 0xc, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000022f000-0x20)={"98abd13b620c0fad1c6721f5172ab3ff", {0x4, 0x7, 0xdf63, "112bc5511d26", 0x0, 0x0}}) 2018/01/27 04:01:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000cc0000)='./file0\x00', 0x2803e, 0x8) fallocate(r1, 0x1, 0xfffffffffffffffc, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00004cc000-0x8)=0x0, 0x8) 2018/01/27 04:01:23 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbc000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dbc000)={0x0, 0x0, 0x0}, &(0x7f0000dbc000)=0xc) tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) 2018/01/27 04:01:23 executing program 7: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0x18) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000237000)={r1, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001ee000)=0x0, &(0x7f000005e000)=0x4) 2018/01/27 04:01:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e92000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f8000)=0x0, &(0x7f000012e000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) accept$inet(r1, &(0x7f00007cf000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d1000-0x4)=0x10) sendmsg$nl_xfrm(r1, &(0x7f00003e0000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b91000)={&(0x7f00000eb000)=@getspdinfo={0x14, 0x25, 0x0, 0x0, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x200000000}, 0x20000040) 2018/01/27 04:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000a3000)={&(0x7f00008b9000)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000dfc000)=[{&(0x7f00006c7000)="c25a02bf4ca712a11221bb854cc10b90f1ac74ed5c706511f8b3348892f9dfcd1ae51bda66cd1b2f4baf08457d7deeb5330e00ea231c3b725527c1dde15811148244319dbdcffd40737ec28865f5a45a", 0x50}], 0x1, 0x0, 0xffffffffffffff26, 0x24048044}, 0x40) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 04:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) statx(r1, &(0x7f0000005000)='./file0\x00', 0x6000, 0x0, &(0x7f0000fb4000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x55940250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/27 04:01:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f10000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r2, &(0x7f0000750000-0x55)=""/85, 0x55) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x9, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000196000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) 2018/01/27 04:01:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000582000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x4000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x800, [0x3, 0xbea, 0x2, 0x80000000, 0x6, 0xf5c, 0x8, 0xffffffffffffff80]}, 0x5c) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={@generic="1b58a434e009ad430a0e2dad82a79691", 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_timeout(0xf, r0, 0x6) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000001000-0x4)=0x2b2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r3, 0x541b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bcf000-0xf)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f000012b000-0x2)=0x1, 0x2) fcntl$addseals(r3, 0x409, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000015d000-0x8)={0x9, 0x7fffffff}) 2018/01/27 04:01:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x101000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000da5000)={0x10200, 0x0, &(0x7f0000132000/0x2000)=nil}) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x401, 0x3, 0xfff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/27 04:01:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x5, 0x3ff) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) r1 = syz_open_dev$admmidi(&(0x7f000065f000-0xe)='/dev/admmidi#\x00', 0x1, 0x8000) clock_gettime(0x0, &(0x7f000008c000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f00008a5000)='./file0\x00', &(0x7f000087c000)={{r2, r3/1000+10000}, {0x0, 0x0}}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000ffa000)={0x8, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000bb6000/0x1000)=nil) lookup_dcookie(0xffffffffffffffd7, &(0x7f0000472000-0x55)=""/85, 0x55) ftruncate(r0, 0x1f51) r1 = syz_open_dev$audion(&(0x7f0000aac000-0xc)='/dev/audio#\x00', 0x1ff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000e07000-0x96)=""/150) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ad1000-0x50)={0xc0, @time={0x0, 0x0}, 0x89f4, {0x5, 0x5}, 0x2, 0x1, 0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e3a000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) 2018/01/27 04:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e07000)='/dev/sg#\x00', 0x7f, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000441000-0x8)={0x0, 0x8, 0x200}, &(0x7f000060e000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e9a000-0xa6)={r1, 0x9e, "b41083b163a1f41c6138d817e331f6d8fb79886b79e3d34d0de94db361da1df1776a979709eb8a260b175d7df01b012ae8766807d51a60d785586974c7ecd7b125032e81fc10377b8a21d966799b5da89091bde312d9d800af1247fdfb5906c7ff701ada66f5e80f0aeb704e7c397c4daf9b0b499100000ea6827e1f59d751133464a361939d8f7335240c27552445f5480f425e9d6661003400edef86d8"}, &(0x7f0000c30000-0x4)=0xa6) syz_open_dev$mice(&(0x7f00008e8000)='/dev/input/mice\x00', 0x0, 0x147800) 2018/01/27 04:01:23 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000f3f000-0xb)='/dev/vcsa#\x00', 0x759, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f00004e1000-0x8)='./file0\x00', 0x0, 0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000025000)="ae576f06be7c0cab5a31f69255888e44", 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000002b000-0x8)='./file0\x00', 0x400080, 0x120) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000017000-0xf3)={0x0, 0xeb, "f453242b11ac10d6d753621719c1a249b862a7d655b4b9fedf534365f8cb5b619251c9f80a9e127c0f598890743231f3934509b908f85f3cdc4d88459380f8969035cb7aae907b7f8ba5dff62f69f92cd3454c302f3c86fb494a055142b08d8cf426e565854d313467e726e0297147d127654b497866e5e41dfd38cfc0364a28004452bd5ac6b1b06f45880ca115c6cd63c905eb2621296c47bc51af5d1e598ec62291d03890ac4583a156fb16e838b43f469ef8f83cfa31982d78a895bce852936f74d7a2f502fc7ad8fe20f1d262990872c98e09f349cf5a7571d5cc63237b5ca9e52d6fb9cd5479b21c"}, &(0x7f000001a000)=0xf3) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000002c000-0x10)={r3, 0x74, &(0x7f000002b000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8d, @loopback={0x0, 0x1}, 0x6e}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c2}]}, &(0x7f000002b000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000002b000-0x8)={r3, 0x1fffe}, 0x8) 2018/01/27 04:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000dc9000-0xb0)=[@in6={0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7bd}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x3, 0xd94, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) write(r0, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/01/27 04:01:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0xef)=""/239) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/27 04:01:23 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008d8000)='/dev/vcsa#\x00', 0x2, 0x100) bind$vsock_dgram(r0, &(0x7f0000187000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x19, &(0x7f0000899000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) r2 = msgget(0x0, 0x80) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00008d8000)=""/225) 2018/01/27 04:01:23 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/27 04:01:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0xc0201, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000263000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d43000-0xb)='/dev/vcsa#\x00', 0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005f6000)={0x0, 0x14, "872d375e39f1d77d4b323a5862e0e5c003cff379"}, &(0x7f0000748000-0x4)=0x1c) r3 = syz_open_dev$vcsa(&(0x7f0000da7000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fa7000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000afb000-0x4)=0x8c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000337000)=r1, 0x4) r4 = socket(0x10, 0x5, 0xfffffffffffffffb) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000068000-0x1)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004e0000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$bt_sco(r1, &(0x7f0000022000)={0x1f, {0x2, 0x75, 0xfffffffffffffffc, 0x264, 0xfffffffffffff994, 0x7fc}}, 0x8) ioctl$KDDISABIO(r1, 0x4b37) getpeername$netrom(r3, &(0x7f00006ac000+0xd97)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006a3000-0x4)=0x48) pread64(r1, &(0x7f000087a000)=""/133, 0x85, 0x40000000000) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f00008fc000-0x1000)="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", 0x1000) r5 = shmget(0x0, 0x2000, 0x0, &(0x7f0000847000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) 2018/01/27 04:01:23 executing program 1: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000109000-0x3f)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x9, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, "c2"}}}}}}, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000109000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000108000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9c}, &(0x7f00000ad000-0x4)=0x98) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000048000-0xc6)={r1, 0xbe, "ee66fa10e830c621887efdda4e3098a3b2b5a9be1f7c583a75e3fceea0da71edb5f576809bab0db679162cc62ad1b16fb2c7b3a5be058caaa68643a776f912f6290ced82f09af226051e845a63aa2b5283726283f2a73fed0444bbc502f6bb7117185bff1175cf821d91c565fbd14aff019883312aa30915bfad91fe725e3b53d9fa0082ee9b625b2bcb1153005947f82ace3ebc56d78d743f97195f53865bf27608f35830b4c98d91a1fab675fa13df614b9f45fed560256b9861915ce9"}, &(0x7f0000109000-0x4)=0xc6) 2018/01/27 04:01:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) fcntl$getownex(r0, 0x10, &(0x7f00005ac000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x939, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00000c5000-0x60)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "2537e7c4f0426c53e8069027525f571b0744ea168544980dcf7208287564b34680ed4cb9adc1e9478f1b985dc7bc00d5b195c69c0ae37f477ad058199c9ff2", 0x0}, 0x60) 2018/01/27 04:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00005bb000-0x9)='/dev/sg#\x00', 0x3, 0x84) pipe(&(0x7f0000b1b000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/01/27 04:01:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x2b, 0x6, @thr={&(0x7f0000001000-0xf8)="c2d27e37fa41a436977a754e57076b39eeee059b80622a47ecd26f5edc4e53359009ec438d4d8d2164e4e047a30a8f57318d404f4432e63cfe4ec1472657abf89c0e7170cb22679ad4ff5934be3c826104e6ea48369a27961de683f32d9292f5530eedfa8d23ee132819a96fcc4b546ce5027505a46100d457b5da6f380c65c77016cd0eb78bfcf304146079a8e6baaccc08d4866a4496692863a276360877c76ed96f74c1a781f65907278c52986b3ce8023c0f146d31fed92c8a6dc494854140d8b2c7cf80ee1d87bf716034bcca8464e1599b57a1d49048bd948b63d16daf2d7b13f40e8fdcd017bc1548260ffc181efaa0fc51593584", &(0x7f0000000000)="8709a3efe19fe040fe088cec0317225b4245c3239a4f0f101ed8a53bd1db12095e9dcc05ee1595ed3cd057166446ff764e05ae8c7b59acbb095bfb0e9af3da4ee8115fc4ab5d5f1f9eff7ef53fa19436ed6a66febd2ccce3799cd2b0082b76c0ce7cf82e9a1dcd1bbc00529f846a68ca3871c7edc599d65df7b38f4dfa868b9573297e9bcb40bc58f1d456d674"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074c000)=0x0) clock_gettime(0x0, &(0x7f0000211000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+10000000}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) link(&(0x7f00002dc000)='./file0\x00', &(0x7f0000781000-0x8)='./file0\x00') ppoll(&(0x7f00003ae000-0x48)=[{r3, 0x0, 0x0}, {r3, 0x102, 0x0}, {r3, 0x4000, 0x0}, {r3, 0x12, 0x0}, {r3, 0x100, 0x0}, {r3, 0x1, 0x0}, {r3, 0x20, 0x0}, {r3, 0x4101, 0x0}, {r3, 0x0, 0x0}], 0x9, &(0x7f00003d7000)={0x0, 0x0}, &(0x7f0000f5a000)={0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000046d000-0xb8)={0x0, 0x7fffffff, 0x126, 0xff, 0xff88, 0x9, 0x5, 0x0, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x40, 0x6, 0x0}}, &(0x7f000054c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ccb000-0x18)={r4, 0x10000, 0x0, 0x9, 0x4}, &(0x7f0000cfc000-0x4)=0x18) r5 = creat(&(0x7f0000956000-0x8)='./file0\x00', 0x4) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00001c4000-0x50)={@generic=""/16, @ifru_names=@generic=""/16}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:23 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:23 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x80000000, 0x80000) ioctl$KDSETLED(r1, 0x4b32, 0x8) 2018/01/27 04:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002df000-0x10)={0x3, &(0x7f00002b1000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$sock_buf(r0, 0x1, 0x2000000000002, &(0x7f0000e80000-0x21)=""/33, &(0x7f0000000000)=0x21) 2018/01/27 04:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ea000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r0, r0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000066d000-0xef)="eeab4b09b9b0b7d9a4f1f71bb6b3d4babf51cece9f2d8fd7dd0ab938446310a2209326c49612980b730ca4a1f7156a56fc0e6e02879859f8b03bca32860bcfeb33bc8f030f8ca4f1c12c5ecf371ec0f10e6c1f47e270d8f9ff31de23a7d70a62e7cfdbb1e89e33db76bcb54643da267f2cc261fd1ab68bbc2653d4b3eadf720dbd215022f687cd14fb171701ccb7c182a51fa583d0f9f224a1c36ffb3858e12c00c3a875beca362f8197d8dc9293524a4da272fa39ba683c78ff870c3a2d658bc808433de5397e8ee50b36023a4e60aa89fd7708af1bc2829aef14d596c8a1258156c8a6149cc91324c570ec2f0759") bind$alg(r0, &(0x7f0000a2b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b7e000-0x4)=0x0, 0x4) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000bb9000)=0x401) sendmsg$nfc_llcp(r0, &(0x7f0000ed7000)={&(0x7f00009df000-0x60)={0x27, 0x0, 0x7fffffff, 0x3, 0x8, 0xffffffff, "8c061610c92adb81ff1fd80279a48ff57a622ebb012c3547728f2c57b161473fb5a9a2df0bd369f81d0d9f78c213fc3c41c4b1d166931b06bd5dc6f18b3470", 0x7fffffff}, 0x60, &(0x7f0000d26000-0x80)=[{&(0x7f0000e53000-0x6e)="23ef927feeb51fa92d9d1dc8db659ed5c7241fd3817da0d0e6239936e1137b9d5ccd51b9c3a7509fa5463e3b87c2f7d3ad629c25deb5933b0a809ff666036069971b0d4ccdff615565d1dd572d866994b83d24b956c4e370009962cc8aa21b3e93bfd23450532a7d26120d843ac7", 0x6e}, {&(0x7f0000fd4000-0x58)="bcedab014b8c5681a97d47b87484b4583e5b2f1e739234d15ba303d7ec4efd130eac9c5127c7a9dff5da9f6734a8446ccd61bde9b6aba2208c2027931612d1a1206dca24fb234800213beca95f6f0cd28318c5d65e565c66", 0x58}, {&(0x7f0000dea000-0x7d)="4fe25a69bc0386586fc5c6df100f735f76f7128ff1a985595058e7c959a93172cad5e033bbcc881a67d5c50e2c9591b8c348738ac59964f18bed38de6d0a0435879ef2fb59c1a1430874c5e9d4a05c5f7e1883bc48d256f1f3846a9ea37fade871437af00520d7c306304af3e23fb61d3a95250f94b6e2e18a02dd36df", 0x7d}, {&(0x7f00007d6000-0xc3)="8ab5a89840f85d83f0e766af6fc8e0e0a999975bdf0c6f89abf23d351b8de72f676b2c4aded3902a5a6d83fc55262afa7f5ca639a36e83826c25bc763fbae3d9d5330bb107e57f1efe16fd10a7b6398c0d34a88b552d35a8fe1ddd4d6d26d352d998c024050c4caa89982f4232d4543c10819fbbc3c56e82780493bdfc3920f64989b10666afe36b3817a6f461d3146b69a0185336747fd0de9624188c90158964ed3e9d96c0f797bc970b914016ec59795a87bf625b4bf12734f5099b1f504e8a9b8e", 0xc3}, {&(0x7f0000ca8000)="e0e6ae942a010020b75bedd78b7a03f140", 0x11}, {&(0x7f000041d000-0x33)="c1269c53a6bfea109209166593a925b3072cc26bb4f3c9c48e10e56e7327b3baa1872f22312df9d54823a50201e5b53e9ee334", 0x33}, {&(0x7f00005b1000-0xc3)="21c5ae8bcf424a5e80797fbbf416ee8305494f0b86d5518e8007107288195a53212e1ae5997b04e08eba6727d99ad486e2d6bdd8848c88e33b2b99dd8e5e13058892ce3b34600cfe707e3442ee21b7d7c33cb19d1fa177277c57bfd2318a4613aab6f463498b9141e711cc2c11446eebc93079187254777b2667fd443b370b866f0f03f4f275e1c107bac8e0fd166a5a6f46cbcc5df95e77464da4ea3fb74c18be4fae1e62e23759239e55ab08637c87ded19364166da3681461fae41fa6f687948e68", 0xc3}, {&(0x7f0000bdc000)="243eb45d9d515a1401b4e5789bb2c2b3cf21adf618d2d9ebb247d85e7f05e7c3f94b851cc88fd2baa576263770274566209414bc1a32b3b52ea9378983a83af8a4d6264e2acebd97c2220e09e7c606a653d071ae79808d2785f6387dca504193a0dfd479b9634e3660e537202fa11475459c48b2db780b65f529f2286d4f1298e3c4dad5ece203edef423d041541b69707d9134e5eab63ca0172cd2a06d1de92a8a19da5c2b4a1802db3498a7385109e8e4b709a94c7db1186a7b8d256", 0xbd}], 0x8, &(0x7f0000e12000)={0x108, 0x1, 0x0, "b0451d0e32bf68774c9438f3304b380f0772aaf68c61d6b0ee92e0f3b61f47dbc359197077e5f58c728e909e3663ecf1c667609403112f9e3a82c93812e3ed0cd6777428dd6d30f1381941758d2416b0f26db86eeeaf8e71f74388ef4ad87e414ab9aee068bab706afaf114687bfb1e0f5e4d387472643949cdd3e628b83c9f15391adb2c82dbffe1dc4c6ad3da9eda2f9f9905cbe0c8aa38d18a05d31d17c03ff55d29e3d477433a4d40cebdad028439776c94287239cb067f60ea8660b33477c297ae3a9af04c99c7b11804e73c13017c2cd293de2b1ac1a0cf9a27b9551e6a21b2ab60015d6d09a134cc58e5413ca05b5240b6f"}, 0x108, 0x20000880}, 0x80) 2018/01/27 04:01:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000c0f000)={0x9, 0x0, 0x2000, 0x2d, 0x401, 0x9, 0x9, 0x8000, 0x6, 0xff}, 0x10) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a14000-0xdf)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000860000)='eth0\x00') perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x202) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000f19000-0x1000)=""/4096) close(r0) 2018/01/27 04:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x1bd) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000300000)='/dev/vcs\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000058b000-0x10)={0x0, 0x2, 0x7, 0x7fff, 0x0}, &(0x7f0000554000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000080c000)={r2, 0x80000001, 0x3, [0x3561, 0x604, 0x5]}, 0xe) 2018/01/27 04:01:23 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000947000)='/dev/urandom\x00', 0x0, 0x1) r1 = open$dir(&(0x7f00008ab000)='./file0\x00', 0x10040, 0xc5) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000002000-0x18)={0x6, 0xfff, 0x80, 0x20, 0x1ff, 0x7}) get_mempolicy(&(0x7f00000a3000-0x4)=0x0, &(0x7f0000000000)=0x0, 0xfffffffffffffffc, &(0x7f0000132000/0x2000)=nil, 0x100) fsetxattr(r2, &(0x7f0000001000-0xd)=@random={'btrfs.', '*&proc\x00'}, &(0x7f0000000000)='\x00', 0x1, 0x1) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000dad000-0x24)=""/36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/ashmem\x00', 0x440200, 0x0) r3 = shmget(0x2, 0x8000, 0x42, &(0x7f000058a000/0x8000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000001000-0x28)=""/40) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) syz_open_dev$sg(&(0x7f0000aea000-0x9)='/dev/sg#\x00', 0x9000000000000, 0x10000) 2018/01/27 04:01:23 executing program 2: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x0, &(0x7f000005d000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000fd000-0x4)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "669f4c", 0x0, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "afbe0bd67b62c462"}}}}}}}, 0x0) [ 161.188408] audit: type=1400 audit(1517025683.424:1653): avc: denied { getattr } for pid=25760 comm="syz-executor4" path="socket:[60785]" dev="sockfs" ino=60785 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 04:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c6000-0xc)='/dev/autofs\x00', 0x90000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000385000)=""/156) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)=0x0) 2018/01/27 04:01:23 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000765000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007a6000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000ab9000-0x20)={{0x0, r2}, {0x77359400, 0x0}}) 2018/01/27 04:01:23 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000146000-0xb)='/dev/midi#\x00', 0xffff, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r1, &(0x7f0000f69000)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000163000)={&(0x7f0000944000-0xc8)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000405fa) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f000071b000)=[]) 2018/01/27 04:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000522000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$void(0x20) r0 = syz_open_dev$vcsn(&(0x7f0000a69000-0xa)='/dev/vcs#\x00', 0x101, 0x400000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000548000)=0x100, 0x4) 2018/01/27 04:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00009f2000)=""/173) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000076a000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0xfffffffffffffffe, 0x8, 0x200000000000, 0x0, 0x1}, 0xfffffffffffffde7) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/checkreqprot\x00', 0x802, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f70000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) 2018/01/27 04:01:24 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a17000)=0x0) setpriority(0x0, r0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x2, &(0x7f0000000000)=""/37, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x376, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0xfc0000, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x6, 0x10001}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003000-0x88)={r4, 0x80, "f16ec207674376e49ef41ca35e1b54d3e6b153d1cd07c05298521047ff0b5c278c0f07e717915f485f66fd617ae3413303ccd1a27fc8b3e23c158666135c8594e7ce7a3511622a78fc626c7758af208906c07b9c1ce8bdcab158701f195ea90d46e69694731141b6555e0750ef6602eaa3267c8a8dabe8cffdb736c5ebca8bff"}, &(0x7f0000001000-0x4)=0x88) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000002000-0x5c)={0x1, 0x0, {0xffffffffffffffff, 0x3, 0x80000001, 0x3, 0xd43d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@generic="cf9eed63516f7d954189d1adcbef4625", @ifru_flags=0x900}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000aca000-0xb4)=[{{&(0x7f0000f83000-0x3c)=@un=@file={0x0, ""/58}, 0x3c, &(0x7f0000000000)=[{&(0x7f0000a04000-0x47)=""/71, 0x47}], 0x1, &(0x7f0000000000)=""/244, 0xf4, 0x4}, 0x4}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f000051f000-0x25)=""/37, 0x25}, {&(0x7f0000a8c000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/167, 0xa7, 0x7ff}, 0x38}, {{&(0x7f00008b2000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000cca000)=""/9, 0x9}, {&(0x7f00006ee000-0xe)=""/14, 0xe}, {&(0x7f0000f55000)=""/158, 0x9e}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}], 0x6, &(0x7f0000001000-0xcc)=""/204, 0xcc, 0x9}, 0x4}], 0x3, 0x10000, &(0x7f0000420000)={0x77359400, 0x0}) 2018/01/27 04:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f00003c2000-0x12)='/dev/input/event#\x00', 0x0, 0xa) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) writev(0xffffffffffffffff, &(0x7f0000a4f000)=[{&(0x7f00002ea000-0x4)="", 0x0}], 0x1) 2018/01/27 04:01:24 executing program 2: r0 = syz_open_dev$midi(&(0x7f00008bd000)='/dev/midi#\x00', 0x5, 0x111000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000842000-0xa1)=""/161) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00008ff000)=0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000050d000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f5000)=0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000d39000-0xf)=""/15) 2018/01/27 04:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000e59000)=""/186, 0xba, 0x100, &(0x7f00001de000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 04:01:24 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000f6c000-0x10)={&(0x7f0000f6b000)="62acd42c33e85e7f77fd47606933f8c3863cf123dcb51b41352cde83ebd3e68c53703e8473e7bc0f9d0b17472202c21adc3b8f97701c71c715fd6c9d6f0766c5e171bcaf0bd8a953cb5505e4c8903395fda0acb6b88a380d6e1aab3cc0d74c67e98c297c75fe57c1e14838708b881f037fa7f38a185ed2713156be50b1ab365823edc38b101bf628bb883bac2a058d62e703fe7760d947279345b43e8d3c1f6170603f770181aceb0b0ab050bf81444a37e4bb", 0xb3}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000f6c000-0x7f)=""/127, 0x7f) close(r3) [ 161.795382] audit: type=1400 audit(1517025684.032:1654): avc: denied { setopt } for pid=25819 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 161.824715] audit: type=1400 audit(1517025684.032:1655): avc: denied { net_broadcast } for pid=25819 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 161.895694] audit: type=1326 audit(1517025684.132:1656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25815 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 161.931844] audit: type=1326 audit(1517025684.133:1657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25815 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 161.931861] audit: type=1326 audit(1517025684.159:1658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25815 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 04:01:24 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fchdir(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/27 04:01:24 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b92000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00001b6000)=""/236, &(0x7f0000000000)=0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000440000-0x27)={@generic="e0a1c232c59a2698cf2e735d90420c27", @ifru_ivalue=0x9}) pread64(r0, &(0x7f0000b0e000-0x1000)=""/4096, 0x1000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aff000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035d000)=0xe8) stat(&(0x7f00003d9000-0x8)='./file0\x00', &(0x7f00001a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = shmat(0xffffffffffffffff, &(0x7f00000f2000/0x3000)=nil, 0x7000) shmdt(r5) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002e7000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x68b4, 0x2, 0x22c, 0xa, 0x0, 0x80, 0x3c, r3, r4}, {0x7ff, 0x7, 0x4, 0x0, 0x1b1, 0x18a3, 0xffffffffffffffc1, 0x4}, {0x1, 0xa, 0x8001, 0x8001}, 0x2, 0x9, 0x1, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4, 0x3, 0x0, 0x6, 0x1f, 0x8, 0x1}}, 0xe8) lookup_dcookie(0x0, &(0x7f0000b4a000)=""/254, 0xfe) 2018/01/27 04:01:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800400800c5011, &(0x7f0000152000)=0xfffffffffffffffc) 2018/01/27 04:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000028b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000975000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f0000d0a000)='comm\x00') fadvise64(r1, 0x0, 0xfff, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000316000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00002c3000)={{0x0, 0x6000, 0x14, 0x3, 0x100000001, 0x1f, 0x80000000, 0xac7, 0x3, 0x1, 0x5, 0x4, 0x0}, {0xf000, 0x4000, 0x4, 0x5, 0x2, 0x5, 0x1, 0x7f, 0x2fd58da3, 0x1, 0x7fff, 0x3f, 0x0}, {0x2000, 0x6000, 0x0, 0x7, 0x101, 0x9, 0x5, 0x9, 0x3, 0x5, 0x5, 0x3, 0x0}, {0xd000, 0x16000, 0xf, 0xb4, 0x401, 0x3, 0x6, 0x80000001, 0x7, 0x4, 0x7fff, 0x2, 0x0}, {0xf000, 0x3000, 0xf, 0x4, 0x7ff, 0x1ff, 0x3, 0x400, 0xdd2, 0x5, 0x5, 0x7, 0x0}, {0x7006, 0xd000, 0xe, 0x3, 0x1ff, 0x8001, 0x6, 0xffffffffffffc413, 0x7, 0x5, 0x5, 0x3, 0x0}, {0x6004, 0x1000, 0xe, 0x7, 0x5, 0x0, 0x9, 0xfffffffffffffff9, 0x20, 0x8, 0x1cf13243, 0x200, 0x0}, {0x1000, 0x100000, 0x0, 0x2, 0x8001, 0x80000000, 0x8000, 0x8000, 0x0, 0x17, 0x8, 0x100000000, 0x0}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, {0x5000, 0xf000, [0x0, 0x0, 0x0]}, 0x40010000, 0x0, 0x10d001, 0x20200, 0x9, 0x1000, 0x10d000, [0x5, 0x3, 0x2, 0x6]}) ftruncate(r1, 0x3) ftruncate(r1, 0x5e) 2018/01/27 04:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f00000c9000)={0x0, 0x0}, 0x4000) pwritev(r0, &(0x7f00006e5000)=[{&(0x7f00001e9000-0x6f)="e1a7a56d3be775b4844f2171c4265b659c99b1b16825e8637e4f4121e6a6325fcbc495d497f11f1833732e92bc461f3748f628240fa3dc3b0e78b54a5be38e30e42b112bcbc5ca8fdd92152ec7cbde4ca58eb7a43e50c935d5ccb9b655031b364f88d4b59f2f0af0f751efe7b5d9ad", 0x0}], 0x115, 0x0) r1 = socket(0x1e, 0x1, 0x0) fsync(r1) shutdown(r1, 0x0) syz_open_dev$dmmidi(&(0x7f0000340000)='/dev/dmmidi#\x00', 0x6, 0x1) 2018/01/27 04:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000e59000)=""/186, 0xba, 0x100, &(0x7f00001de000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 04:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cbc000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004d7000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000019e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001aa000)={r1, 0x6, 0x30}, &(0x7f0000764000-0x4)=0xc) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/27 04:01:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) socket$inet(0x2, 0x5, 0x8) 2018/01/27 04:01:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) acct(&(0x7f000093a000)='./file0\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a35000)={0x5, &(0x7f000012d000)=[{0x310, 0x9547, 0xfc, 0x4}, {0x3d, 0x97, 0x1, 0x1000}, {0x0, 0x2, 0x1, 0x6}, {0x101, 0xffffffff, 0x8, 0x0}, {0xfffffffffffffff8, 0x0, 0x2, 0x6}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000052c000-0x4)={0x3, 0x7, 0xa000}, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e87000)=0x0, &(0x7f0000293000-0x4)=0x4) prctl$seccomp(0x16, 0x3, &(0x7f0000407000-0x10)={0x3, &(0x7f000074a000)=[{0x100, 0x3, 0x0, 0x7}, {0x485, 0x0, 0x3f, 0xfffffffffffffffd}, {0xfffffffffffffffd, 0x8, 0x200, 0x2}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/27 04:01:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000019f000)={0x7, 0x7, 0x2, 0x20, 0x1f, 0x1000, 0xff, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000001, 0x9, 0x1, 0x1, 0x2, 0x8, 0x12, 0x0, r1}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000035000)={r1, 0x800}, &(0x7f000047c000+0xc0a)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000251000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/27 04:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000059e000-0x90)={0x80000000, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) [ 162.130327] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 04:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x101) r1 = syz_open_dev$tun(&(0x7f0000b22000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009bd000)={@generic="44ab56b255ed9be12405e95cedfb3d1b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000544000-0x14)={0x11, 0xff, r3, 0x1, 0x98, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000053b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 04:01:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x10001, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f00003f9000+0xc8b)=""/0, &(0x7f0000000000)=0x0) 2018/01/27 04:01:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000073c000)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x0) r2 = dup(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f00007f7000+0xcd6)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x6525, 0x0, 0x0}) 2018/01/27 04:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000e59000)=""/186, 0xba, 0x100, &(0x7f00001de000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 04:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[], 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000099a000)={0x7, 0xe409, 0x7, 0x1000, 0x80000001, 0xfffffffffffffff9, 0x6, 0x7ff, 0x7, 0x9, 0x100000001}, 0xb) write$evdev(r1, &(0x7f00001d1000)=[], 0x0) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[], 0x0, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) [ 162.215078] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 04:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f00008bf000-0x84)=""/132) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvmmsg(r2, &(0x7f0000740000)=[{{0x0, 0x0, &(0x7f0000507000-0x30)=[], 0x0, &(0x7f0000ed1000-0xfc)=""/252, 0xfc, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000759000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/27 04:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000094000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000630000)=0x10, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000b16000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00009dd000)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000cc6000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000911000)={0xfff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000033e000)={0x1, 0x0, [{0x40000069, 0x0, 0x0}]}) 2018/01/27 04:01:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x80805, 0x1, &(0x7f000093c000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ae6000-0x28)={&(0x7f0000348000/0x1000)=nil, 0x40, 0x4, 0x8, &(0x7f00001fb000/0x1000)=nil, 0x1}) ioctl$TIOCEXCL(r0, 0x540c) [ 162.323786] kvm [25900]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000069 data 0x0 2018/01/27 04:01:24 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e3a000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) connect$llc(r0, &(0x7f000087a000)={0x1a, 0x6, 0x0, 0x8000, 0x4, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007b5000-0x8)={0x0, 0x400}, &(0x7f00002e0000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a0b000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 04:01:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") r0 = syz_open_dev$adsp(&(0x7f0000ae7000)='/dev/adsp#\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000049a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000085000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000065000-0x4)=0xc) setpgid(r1, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f97000)={0x0, 0x3, 0xbd3, 0x20}, &(0x7f00007ac000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c85000)={0x3, 0x7, 0x0, 0x1, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x8)=@assoc_value={r3, 0x2}, &(0x7f000019f000-0x4)=0x8) r4 = creat(&(0x7f0000295000-0x8)='./file0\x00', 0x43) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00002ef000)={r3, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, 0x98) 2018/01/27 04:01:24 executing program 3: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000119000)='net/wireless\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000de9000)={0x800000000000000, 0xf000, 0xa245, 0x6, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000093000-0x9)='/dev/ppp\x00', 0x402000, 0x0) accept4$packet(r3, &(0x7f0000459000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c0000)=0x14, 0x800) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/27 04:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f51000-0x8)={0x0, 0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000237000-0x2f)=""/47) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00005cb000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) 2018/01/27 04:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x20080, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffc) pselect6(0x40, &(0x7f0000001000-0x40)={0x6619d99a, 0x1, 0x0, 0x5, 0x7, 0x7ff, 0x8, 0xfc}, &(0x7f0000367000)={0x0, 0x10000, 0x10001, 0x10001, 0xda9e, 0x3, 0x1, 0x0}, &(0x7f0000991000-0x40)={0x9, 0x10000, 0x165, 0x6, 0x4c7, 0x7, 0x0, 0x851f}, &(0x7f00003d4000-0x10)={0x0, 0x989680}, &(0x7f00003b5000)={&(0x7f0000001000-0x8)={0x4}, 0x8}) socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f00005a6000-0x19)=@random={'trusted.', '/dev/vga_arbiter\x00'}) openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00003ae000-0x9)='/dev/sg#\x00', 0x1277bbe1, 0x200000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) get_mempolicy(&(0x7f00007cb000)=0x0, &(0x7f00002f2000)=0x0, 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) lookup_dcookie(0x5, &(0x7f0000870000+0x423)=""/74, 0x4a) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000024000)=0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000020a000)=0x0) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000373000)=0x14) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000e8c000)={0x100, 0xfffffffffffffffa, 0x0, 0x0, 0x6, 0x100, 0x1aa6, 0x8d, 0x7ff, 0xfff, 0x446, 0xd7, 0x0, 0x0, 0x4, 0x0, 0x80000000, 0x48, 0x4}) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000388000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000faf000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004ca000-0x20)={0x10005, 0xfffffffffffffffe, 0xd006, 0x2000, &(0x7f0000439000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000006, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 04:01:24 executing program 1: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00008e1000-0x37)="958e392937c186d6306a3615593baa57ff0002060000000000079a97d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/27 04:01:24 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000abd000-0xb)='/dev/adsp#\x00', 0x9, 0xc00) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000317000)=0x8) 2018/01/27 04:01:24 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000803, 0x1) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000f8e000)=[], 0x0, &(0x7f0000908000)=[{0xb, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 04:01:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0xf6, 0x240000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x80001, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x28a000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 04:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000022e000)=""/56, &(0x7f0000c76000-0x4)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000053a000)={0xb7f61fe, 0x1000, 0x1, 0x6, 0x9, 0x8, 0x8, 0x0, 0x80000000, 0x1, 0x0, 0xff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 04:01:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl(r0, 0x0, &(0x7f00001b8000-0x1000)="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") socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000130000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000d38000-0x60)=[{&(0x7f00002b8000)="", 0x0}, {&(0x7f00008b4000)="fa907e309af1", 0x6}], 0x2, 0x0, 0x0, 0x0}, 0x24000840) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a83000)={0x8, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 04:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000076e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000063d000-0x4)=0xe) recvmsg(r0, &(0x7f0000fe3000)={&(0x7f0000cb8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000fd2000-0x10)=[{&(0x7f0000202000-0xfe)=""/254, 0xfe}], 0x1, &(0x7f000012f000-0x39)=""/57, 0x39, 0xd6a6}, 0x1) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/27 04:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000701000)=[{&(0x7f0000f24000-0x2a)="290000002000190000003fffffffda060200000000e800010400050000000300ea11000b0005000000f9", 0x2a}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048c000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006c6000)={@generic="8b6f7fbf75b06639f7537b0b172ab2fc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f00006ea000)={&(0x7f00004b0000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000023e000)={&(0x7f000090b000)={0x4, 0x24, 0x9, {0x0, 0x0}, {0x0, 0x0}, {0x1, 0x0, 0x8, 0x8}, 0x1, @can={{0x2, 0x3, 0x7f, 0x7}, 0x1, 0x0, 0x0, 0x0, "915769cb553fd270"}}, 0x48}, 0x1, 0x0, 0x0, 0x4044005}, 0x80) r3 = syz_open_dev$vcsa(&(0x7f0000cbb000)='/dev/vcsa#\x00', 0x3, 0x490000) getpeername$llc(r3, &(0x7f0000be4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001e000-0x4)=0xfffffffffffffff4) 2018/01/27 04:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b2f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000853000+0x511)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000e4e000)=0x0, &(0x7f0000963000)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000e7d000-0xe)='/dev/admmidi#\x00', 0x4, 0x48040) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000d12000)=0x0, &(0x7f0000c9a000)=0x4) 2018/01/27 04:01:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f00008eb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c38000)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x6) r2 = syz_open_procfs(r1, &(0x7f0000d76000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000008f000-0x4)=0x9) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e25000-0x10)={&(0x7f0000fd4000/0x3000)=nil, 0x3000}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000092000-0x4)=0x0) 2018/01/27 04:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e5d000)='./file0\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d4a000-0x20)={{&(0x7f0000aa7000/0x4000)=nil, 0x4000}, 0x2, 0x0}) userfaultfd(0x0) mkdir(&(0x7f00007de000)='./file0\x00', 0x10) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f00001b4000-0x16)="d0ed088c0cbd94107a7dfad29d35175f9afa0410ddb7", 0x16, 0x0, &(0x7f0000ab6000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 04:01:24 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x1200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = memfd_create(&(0x7f0000011000)='/dev/urandom\x00', 0xfffffffffffffffe) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1) close(r0) 2018/01/27 04:01:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000f3f000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = memfd_create(&(0x7f0000287000-0x15)='eth1eth0securityem0[\x00', 0x2) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000471000)=0x3000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000454000-0x4)=0x3) write(r1, &(0x7f0000e84000)="24000000000000000006fc1effff001c020b49ff6e10b5000006e9eb08000300011afc00", 0xfffffffffffffc9c) ioctl(r2, 0x80000001, &(0x7f0000175000-0x45)="0cfd763a9f9f2a8bbc9c9b64814c478089c0bcd2f0a115c23182ef64dbd471047ce4801757830a0097dd34fce5f4dafb9b935a3ef1e483225a3205c21faf1307565cf22b8d") flistxattr(r2, &(0x7f00002ab000-0x3d)=""/61, 0x3d) [ 162.556111] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/27 04:01:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x8000, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000)=""/255, &(0x7f0000001000-0x4)=0xff) r1 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x2d, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x39e) 2018/01/27 04:01:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x400042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f000031e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000633000)={0x8, 0x3, 0x0, 0x3, 0x4, 0x706456b2, 0x3, 0xaa, 0x2, 0x9, 0x7, 0x1}) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) socket$inet_dccp(0x2, 0x6, 0x0) close(r1) [ 162.613189] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/27 04:01:24 executing program 4: clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0xc, 0x41000) memfd_create(&(0x7f0000801000)='\x00', 0x1) 2018/01/27 04:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d1c000-0xb)='/dev/mixer\x00', 0x400, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000884000-0xa)='/dev/vcs#\x00', 0x9, 0x101000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00001b2000)={0x3, r1}) r2 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r2, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) 2018/01/27 04:01:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) pkey_mprotect(&(0x7f0000093000/0x2000)=nil, 0x2000, 0x7f2ccdf54a456212, 0xffffffffffffffff) 2018/01/27 04:01:24 executing program 5: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r1, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r1, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendto$packet(r2, &(0x7f00000ad000)="76b7068e434a094a49f029fbde0e9ed93c14667f759cd5ef9010988f50fe2e8c8b5b237f7bbfafba4d8db36ba3055f9b4cc924f91ace6d4393fa02b8907cdcaacb1557701fcc469297b45893cbb3", 0x4e, 0x24000800, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) 2018/01/27 04:01:24 executing program 6: get_mempolicy(&(0x7f00000a3000-0x4)=0x0, &(0x7f0000000000)=0x0, 0xfffffffffffffffc, &(0x7f0000132000/0x2000)=nil, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x800010641, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/238) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f00005c9000/0x3000)=nil, 0x3000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x84000, 0x0) 2018/01/27 04:01:24 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) r1 = syz_open_dev$midi(&(0x7f00005ee000)='/dev/midi#\x00', 0x6, 0x5c28bd478331a82e) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000d23000)=0x4, 0x8) 2018/01/27 04:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1000000000000319) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) bind$inet6(r0, &(0x7f00001ca000-0x1c)={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd480}, 0x1c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000187000)={0x10000, 0x0, [0x0, 0x9, 0x800, 0x0, 0x2, 0x194, 0x3f, 0x4]}) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f5f000-0xb)='/dev/adsp#\x00', 0x724, 0x14100) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000c6f000-0xa8)={0xa, 0x0, [{0x0, 0x0, 0x1}, {0x9df, 0x0, 0x1}, {0xa44, 0x0, 0xff}, {0xb7d, 0x0, 0x2}, {0x857, 0x0, 0xffffffffffffffff}, {0x400, 0x0, 0x7}, {0x0, 0x0, 0xff}, {0x341, 0x0, 0x1}, {0xbff, 0x0, 0x1000}, {0xa05, 0x0, 0x7}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000e19000)={0x7b, 0x0, [0x10000, 0x7fffffff, 0x1ff, 0xfffffffffffffdf4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000022, &(0x7f00003b3000)=0x0, 0x4) 2018/01/27 04:01:25 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007cd000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/27 04:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0x0, 0x7, 0x10, 0x0, 0x0, 0x0}, 0x0, 0xf94, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c0b000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) unshare(0x400) truncate(&(0x7f00002da000)='./file0\x00', 0xfff) r1 = timerfd_create(0x0, 0x40000000000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000104000)=""/69) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) timerfd_gettime(r1, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000000d000-0x15)='bdev+security,vmnet1\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f000000e000-0x8)=@random={'user.', "c22500"}, &(0x7f000000b000)='em0userwlan1)-\x00', 0xf, 0x2) 2018/01/27 04:01:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) mlockall(0x3) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff9000-0xb8)={0x0, 0x401, 0x400, 0x1ff, 0x100, 0x3, 0x7, 0x7, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x7, 0xa7, 0x80000000}}, &(0x7f0000194000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000423000-0x8)={r3, 0xfff, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bbf000)={r2, 0x8001}, &(0x7f0000aef000+0x50e)=0x8) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) write(r1, &(0x7f0000d7e000-0x8a)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d57000-0x20)={@common='gre0\x00', @ifru_flags=0x2}) 2018/01/27 04:01:25 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1000, 0x101000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000000a000-0x10)={0x4, 0xf, 0x3, "272aab78ca8c", 0x6, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x3da, &(0x7f0000001000)={&(0x7f0000005000-0x48)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x8000e, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000a000-0x8)={0x0, 0x0, 0xd0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000b000-0x70)={r3, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000a000-0x8)={r3, 0x6}, 0x8) 2018/01/27 04:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000b84000-0x4)=0x0, &(0x7f000035b000)=0x4) write(r0, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x26) 2018/01/27 04:01:25 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000048000)=0x9) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x6, &(0x7f00009d8000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00009d8000)={0x5000, 0x2000, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00009d9000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000746000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00009da000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000067d000)={r3, @in6={{0xa, 0x3, 0x91d9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0xfffffffffffffffc, 0x8, 0x0}, 0xa0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00006b4000-0x38)={&(0x7f0000355000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009d9000)=[{&(0x7f0000671000)=""/205, 0xcd}, {&(0x7f00009da000-0x23)=""/35, 0x23}], 0x2, &(0x7f00009d9000)=""/210, 0xd2, 0x81}, 0x20) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009d9000-0x33)={0x0, 0x2b, "d7edd0e3c69a290527df7d65f5fdf1d5f10ec4c9ee6db1c58e3afa820fd6dc063225b149c589cc77834fea"}, &(0x7f00009d8000)=0x33) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000ac000-0x8)={r4, 0x10a0, 0x157b}, 0x8) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009db000-0x4)=0x0, &(0x7f00000b7000-0x4)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000043000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f00009d8000-0x4)=0xc) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000292000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000045c000-0x4)=0x0, &(0x7f0000f69000)=0x4) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000e25000)={{&(0x7f0000d09000)=""/102, 0x66}, &(0x7f0000309000-0x1)=0x0, 0x20}, 0x20) sendmsg$rds(r0, &(0x7f0000816000)={&(0x7f0000593000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e81000-0x10)=[{&(0x7f00007c2000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000041}, 0x40000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000fef000-0x10)={0xf000, 0x0, 0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x10000000000002, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/enforce\x00', 0x281, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000654000)='/dev/loop-control\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c36000)={0x0, 0x6}, &(0x7f000074e000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000062c000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f71000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000)=0xe8) sendto$llc(r2, &(0x7f0000fa6000-0x3d)="6d55fc3b720518383d091ca25f68d9f263e43281866109c623d2d23f80580064502724fbc50aacf68f3aad3eeacfc138a442f0db63d4b6cd83e6cb95b2", 0x3d, 0x20004010, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000003e000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x4, 0x2, 0xa0, 0x80, 0x3c, r4, r5}, {0x1, 0x100, 0x4, 0x0, 0x400, 0x2, 0x101, 0x3}, {0x80000001, 0x41, 0x1f, 0x3}, 0x401, 0xffffffffffffffff, 0x2, 0x782673a05382a3e6, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x7, 0x1, 0x80000001, 0xef9, 0x800000, 0xfd7}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000022e000)={r3, 0x7fff}, 0x6) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[], 0x0, 0x0}, 0x0) dup(r0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000087e000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000071f000)=0x14) shutdown(r1, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000704000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, r6}) timerfd_gettime(r2, &(0x7f00001da000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 04:01:25 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) bind$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x5da, 0x12000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000a000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x400, 0x984d, 0x3, 0x80, 0x4, 0x9, 0x8e5a, 0x5, 0x1, 0x90000, 0x6, 0x5d, 0x2, 0x1ff]}, &(0x7f0000009000)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000010000-0x8)={r1, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x8042, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000007000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000000e000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000e000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r4 = semget$private(0x0, 0x7, 0x200) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000011000)=""/58) 2018/01/27 04:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x89eb, &(0x7f0000899000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="bea47b02accb303dcca4869e5d057aa3"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) io_setup(0x800, &(0x7f00006e7000)=0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = syz_open_dev$adsp(&(0x7f00006c3000)='/dev/adsp#\x00', 0x8, 0x800) io_submit(r2, 0x340, &(0x7f0000233000-0x18)=[&(0x7f0000868000)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f0000ee1000-0xf)="7cd0f3264e4fbf7496aed569b762db", 0xf, 0x1, 0x0, 0x0, r1}, &(0x7f0000217000-0x40)={0x0, 0x0, 0x0, 0x0, 0xdf8, r3, &(0x7f0000217000-0xc7)="de55be99de509c10687a05ac47e6b99fd193f4aa3d9c4c9c6af46123ee953bd245ee09eaca428045d9f77d0f6d7db556f574ef8d78801421027e73bfd644b7e6494f831d80b2e7e29b1290cee70d27fe7864358a4b554dd8b189f8835b2649382c2e8d992c000bff72e2d53e7dc09db76380b62b9d49428923a8cab6d3676ac0a0553e89caa9e536149a40df228272cfdb792f5f64af4474235d479f6c317cfb747c6a01bc0be8845fa52570ff5aaa6aa8912955e6d77f5f3495876be8b01e62d9be603b5b95ad", 0xc7, 0xf5, 0x0, 0x0, r0}, &(0x7f0000210000-0x40)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f0000964000)='(n', 0x2, 0x100000000, 0x0, 0x1, r4}]) setsockopt(r1, 0x1000, 0x79, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/27 04:01:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a09000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000160000)={&(0x7f0000b14000)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 162.900710] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 162.929145] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/27 04:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000c17000)='./file0\x00', 0x80400, 0x7f) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007f5000)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) r2 = syz_open_dev$dspn(&(0x7f00009b1000-0xa)='/dev/dsp#\x00', 0x8000, 0x40000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f000050e000-0x30)={0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r0, 0x5425, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000e57000)={0x1ff, 0x1, 0x9, 0x6}, 0x10) 2018/01/27 04:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) close(r1) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="a74f9540ff", 0x5) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fe5000-0x38)=[{&(0x7f00007d6000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c, &(0x7f0000e69000)=[{&(0x7f00009da000-0x4d)="f7f1b380e0332319508bf8abe80931e512bb41ea57b23c64996eae9716d31dfbfe1d923c82ef0fd50980184ce449f246db752cff609df91674019b20b6eaafbcdc723b578eec9df9ce613bf3039b6ea7c62ba5085d3f6294af46b87042cc0cbb9bd692664d8e82c94a7274b7a9f3c49fb18e21b94a116f3ebc7a179f944b2f1fd761f670dbe9811283844929a408e294a85110c2ebc7f56fc55e370203c099b8e41ba10d42bf6c", 0xa7}, {&(0x7f0000fe5000-0x1000)="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0x1000}, {&(0x7f0000fe5000-0xe)="2b614df470c0e2cc5f4c03b47dcc", 0xe}, {&(0x7f0000fe4000)="234f469d7af7db831d94e50fc4f6dad3a6b7a2f8c083d41d429b3471f0fb14d66520d73f2fddf78969bbac353e6ad82fd9e64022fc27ea7bc436a5141d4ba20870b7889633aca731f360dcebc85b866cbf74ca92c22f67616e95a9605a95ab21fa28c63ff5efeb841562db5711747ff75f976a434d0092a7f2c528e3540b61ca31dd62bc8e59d3bd72c2a1ad427b28bd27f5f672c69dcc3896d425389164016f7bfea1512cbbde93b25cef9680f20e4dd76152f9e167b5c677de430ef11ac1edcf69e801f3b56c0044ce98a86fbeb3f0b311642c90", 0xd5}, {&(0x7f0000b90000)="ea51c8b1e7d218cbc06f1b77d27fb31cc3d23d6e4a8ec9a93a0190efbc0774904eac867a066ff5ced2687681178e4799ad9e606b3fbe25df26451b4b4915872c4710339db6a9aab840505937cf4ed98ae751e5f811536c47c1a6309632525fd8408606fd0297c6e1d1feb8ec49b91f473dbe376af947a50a0c631448e328cd79e53adc9a58593b482bcf246fb17a617135822661566da3b20fbf7758a353aa58631a9492496be75d762d6e5ac7aa1764e241735447bde6741c074116b0893c1d4872648da2e7ca76976bfd9ec2daccacde1a76", 0xd3}, {&(0x7f0000b24000-0x12)="c7d3a5ac44cd7f27050163231b6ac9b55af08067b247", 0x16}, {&(0x7f0000fe5000-0x8)="7d9ce6e4af756384", 0x8}, {&(0x7f00002ab000-0xc3)="3560e70327bd492bedaa0acb82506576c73c9ac9cbb9956fb4e45b94d1f5a0800c36aae99b5093acecfdb45e899ff8014cada7a9280d3c6b8282a8add5cb6946bd72403b090841ada8923110abe1c0b6abd8dcb096961161a95551480ed916c0fca608ef257a1bc5deb1710a69e9ea94315e4f8b36a1b3cb17394d6d9d140837b138ce6af551a9dd0c246746615ef4fed3742cfff3eb238fa744cfbdfca5a77222762dd3c3894eee55502cbc65049958fe6a7944ce9e982a9544436e4d09f65fbff74f", 0xc3}], 0x8, 0x0, 0x0, 0x40}], 0x1, 0x1) 2018/01/27 04:01:25 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000004000)='/dev/urandom\x00', 0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000005000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x20008006}, 0xc, &(0x7f0000005000)={&(0x7f0000005000)={0x25c4, 0x9, 0xf, 0x510, 0x5, 0x3, {0xa, 0x0, 0x5}, [@generic="912f", @generic="42c90d01e43d057d8b28407eb35321bc984f4b23c7aeb2b6b9e7dd0d483f00234f14be35ca5121d2aca2c0ff899bd847ed034c7a13adc56eac769e458db41344a83a72cf", @generic="2df2a1796d636c3abcf2401964ca6b56b916af6cba38370644767dfab4e7651f2f2cd0449396833ad765e48e7f6d640f4b3c4b726d9b621f04d747b525164580b77dd8a8f726890d819ddd09b803c1bb1412bb05e64fb38c8c4899816b1426dc409d088f5498da353079a1c312000ab7bc550fe502edb37c079ebeb0317848d5ca756579cebb0802f60ef90c899677a5a9ceb1829a50779f7fded0d05f3ce1bb25ac07b9ea72d3878f933ad167b42edec1bf4f013af0d4048336f438be0f6dd978e17e251b84e1af3899d99d0d972fd5ef057670150751e856ffd4d09e4ab8231d2bf4f53b", @generic="6a6a9a019d1e30198580e79dfc1ba9d384c7de0cabc056bf1144bcabaa6d4cfb1349944a109ee0270f7d83701a5bbf78f9c078", @generic="065b6d4b80ed713c2be1d66667ec89ed51b758ab5f22f9bafbce1f9c33b07d2c5a3a5a3dcf83b0f4b2654e3f5ed0cf3a863c25d8276dda3a24f9a24a5ee00290816c665e8847e63a3e3b6ea5d87bfd2e56576f69b43c90f472e1984da81e6e1737b821922732a3fa224818fbc7987bf4cf45561db8416533aac3b4ea72c5ee906d2c8cd14ee38f36c57cb35edf90fd0f6f514fc339556c6b8406f675200645d5375c59a3e080fd4bb4cb35655219019799278b2def334c5987383c9dfee82657895efd0a708dca165db3471a", @nested={0x2384, 0x78, [@typed={0x18, 0x53, @str='/dev/urandom\x00'}, 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@generic="46c50063afd1c27324c4ffae512362bbe56e6632ad9549d00bd5f9e19b7597577c8e2ca5cebfe85a356d46fab7ca10554d4afeea883bc963cbf6284ca5df8c2a3c7c7930028a7152aff9d2b9095e8a75bc4089b716976038e71c053ff7dbc6f9469f01d27349d3f7abd3cca87576d66918436eff4def89b6bfbd6c999f23512c532fb5a74dcce9e240fb98bf0f613cfcf0c19de8427c0fc4b0badb8ac3fb3dd88bb1171f7c364e24a767", @generic="777aebe143bb3b0891f145eecf78957f06cdb62be6ca453af34e8ddafedaedc199acdf2c755623215650718bb50242146306af241fb54602d981de83bffa5e7f594038059082d42845ca7ea8da47ff187be6636ac49a1d494aa31e96c02ce9e8da6abaad9acb8d14d672a81ce1bb940fb60844866bfa4d86520755a2573052278d5b02de8a1427ae05fa135e3d4239a98f5c6b1cf8baf377023d", @generic="a90a059e67057f2c54683135e38974a627521e8a23d36f3c7271f1d3b94c01a53103a227d373066e72345cdb78f4774dcc74cff71cb735aa5c9f63bbed2f7813956d487726c5f43029bdb287d4ac623b30423f2c8a098ee4293cb365c4045caaea4d1fe6d78802aa92e0e6dd3cbf3cbd1783bd185c0b89b79130371898d6c556edf48dfb92ce2281778f84ccc301418c747ccb0347a0a18f53fb94b7825b96cee681facb6eee602126407a7e804522ef426b", @generic="29ac02556baae9aa39cf21139708173b247a1ca2762b46f0639a48d586d3f77a274af8f4bb3588a44073914006086f5f4978ad20e82460621665353c57832acda94e039d6ba7623d5489e63e1ad8ca95018c59a51a06340d3fd474a255a5a748adcb7f90043af4a9084d7454787680450842d66f20063ba4c522fb86cd793a7e5001321341f44435ad61bd48833fe04c6a023494e5db2c1fb825a15f3a4cd5a263416e612c4723da84a534f439a1caa14649179c40d3139dab2161eae128e5e01e28037d0529ba", @generic="09668dfa9482754ef7b7de1fc1ce579432ef8c17de28e5fed829c55c6eaf04fdd94c83de08ff38613e779578a47b32157258aa7c38a3f99f7740a377c8a327acb79edde2d120a96d683d5dfd9c2f990848b6939ed5ce670a4462dc697ad4ca617536971f7fd7a69ca01c151285f930f576d3556a0f1f83682ef423c1a53fe6d55f94bbb0c363d339d1d7c6b172e1e52fd0e556", @typed={0x10, 0x2e, @u64=0x8000}, @typed={0x8, 0x69, @void=""}]}]}, 0x25c4}, 0x1, 0x0, 0x0, 0x1}, 0x40000) dup2(r0, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000-0x13)='/dev/snd/controlC#\x00', 0x5d2f, 0x2) syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0xf8, 0x501100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x101, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc10c5541, &(0x7f0000004000-0x4)=0x0) 2018/01/27 04:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000060c000-0x2)=0xffffffffffffff2b, &(0x7f00001ad000-0x8)=0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000598000-0x12)='/dev/input/mouse#\x00', 0x2, 0x10000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000a79000-0x53)=""/83, &(0x7f0000ded000)=0x53) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x200) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00006de000)={{0x7, 0x3}, 'port0\x00', 0x8, 0x100020, 0x5, 0x2, 0x4c927038, 0xb6f3, 0x7a7, 0x0, 0x5, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) getpeername$inet6(r1, &(0x7f00006eb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000827000-0x4)=0x1c) 2018/01/27 04:01:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00002ae000-0x8c)={0x9, 0x183083c5, 0x7fffffff, 'queue1\x00', 0xe8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fc8000)=0x3, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a4f000)=@req={0x28, &(0x7f0000255000-0x28)={@generic="0357ad7cda06a00973ab64891c2c66b2", @ifru_ivalue=0x0}}) 2018/01/27 04:01:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet6(0xa, 0x4000000000a, 0x100) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000af0000)={0x1, 0x3fab, 0x3}) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x33e) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000af0000)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af1000-0xa)='/dev/dsp#\x00', 0x2, 0x400000) ioctl$KDADDIO(r2, 0x4b34, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000012000)={0x0, 0x20}, &(0x7f00000ab000-0x4)=0x8) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af1000)={r3, 0x968, 0x2, [0x3, 0xe0ec]}, 0xc) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x12000800) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000e36000-0x8)=0x0, 0x8) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000029000-0x70)={[{0x9, 0x6, 0x1, 0xa1c3, 0x6, 0x9, 0xffffffff, 0x1, 0x1, 0x4, 0x80, 0x9, 0x7}, {0xffffffffffffffff, 0x400, 0x9, 0x1ff, 0x10000, 0x1, 0xffffffffffffffff, 0x2, 0x13, 0x0, 0x9, 0x400, 0x401}, {0x0, 0x8, 0x400, 0x60, 0x3, 0x7, 0x80000000, 0x1000, 0xf9c, 0x2, 0x3, 0x1, 0x7fff}], 0xd392, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000991000)=0x0) r1 = eventfd(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000da8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a34000-0xb8)=@ethtool_rx_ntuple={0x35, {0x0, @sctp_ip4_spec={@multicast2=0xe0000002, @empty=0x0, 0x3, 0x2, 0x3}, @sctp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0xdb3}, 0x6, 0x8, 0x1, 0x3f, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000082a000)=0xf, 0x4) 2018/01/27 04:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a75000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00004a3000-0xd8)=@pic={0x8, 0xffffffffffffff80, 0x80, 0xbd39, 0x3f, 0x0, 0xffffffffffffffc1, 0xfffffffffffffa93, 0x1, 0x7ff, 0x1, 0x0, 0x12e98b39, 0x2, 0x8, 0x1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000db1000)={0x0, 0x561, 0x100000000, &(0x7f0000cee000)=0x0}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00003f2000-0x4)=0x6, 0x4) r4 = dup(r0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000c74000-0x4)=0x4, 0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/27 04:01:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}}, 0x2ef) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009da000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005a3000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/27 04:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) signalfd(r1, &(0x7f0000e04000-0x8)={0x7f}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000583000)={0x0, 0x0}) fcntl$addseals(r3, 0x409, 0xc) 2018/01/27 04:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000059000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000742000-0x4)=0x4) r1 = syz_open_dev$midi(&(0x7f000046b000)='/dev/midi#\x00', 0x10000, 0x404100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000081000-0x3a)=""/58, &(0x7f0000bda000-0x4)=0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/27 04:01:25 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) lremovexattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000)=@known='security.capability\x00') 2018/01/27 04:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f0000ff0000-0x8)='./file0\x00', 0x20000000180045, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x0) 2018/01/27 04:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r5 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 04:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) accept$packet(r0, &(0x7f0000ecf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000930000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000626000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$audion(&(0x7f000008d000)='/dev/audio#\x00', 0x7fffffff, 0x84000) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000bdd000-0x4)=0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d3e000)={r1, r0}) [ 163.190444] device eql entered promiscuous mode 2018/01/27 04:01:25 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000013000-0x4)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000024000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000006000)=0xc, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8001}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000007000-0x1a)={r4, 0x1, 0x9, [0x6, 0x876, 0x2, 0x0, 0x400, 0x0, 0x8, 0x5, 0x7]}, &(0x7f0000004000)=0x1a) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/27 04:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x803, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/27 04:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000104000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r1 = getpid() sched_setattr(r1, &(0x7f00001aa000)={0x30, 0x3, 0x0, 0x6, 0xfffffffffffffff9, 0x100000000, 0x4d, 0x1}, 0x0) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r2, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r2, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r2, 0x5421, &(0x7f00006f6000-0x8)=0x2) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f00006f8000-0x6d)={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 0x37, 0x34, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r3, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) 2018/01/27 04:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000eee000)=0x0, 0x0, &(0x7f0000b91000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002ac000-0x12)='/dev/input/mouse#\x00', 0x6, 0x8040) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000847000)=0x0) r1 = semget$private(0x0, 0x4, 0x1fc) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000d72000-0xdd)=""/221) r2 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r2, &(0x7f0000d33000-0x15)=@known='system.sockprotoname ', &(0x7f0000f04000)=""/0, 0x0) 2018/01/27 04:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000085c000)={0x0, 0x0}) futex(&(0x7f00004f7000-0x4)=0x4, 0xb, 0x0, &(0x7f00000c5000-0x10)={r0, r1+30000000}, &(0x7f0000b5d000-0x4)=0x9, 0xff) r2 = getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f000017b000-0x8)=0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) dup3(r3, r4, 0x0) poll(&(0x7f0000c98000-0x20)=[{r4, 0x400, 0x0}, {r3, 0x20, 0x0}, {r3, 0x211, 0x0}, {r4, 0x2, 0x0}], 0x4, 0x2) 2018/01/27 04:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000cab000-0x4)=0x3) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00007b6000)=0x0, 0x4) getrlimit(0x6, &(0x7f0000c11000-0x10)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f000039a000)={0x1f, 0x7fff, {0x6, 0x100000000, 0x1, 0x200, 0x16a, 0x8a0}, 0x44ed, 0x3}, 0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0x14) fallocate(r0, 0x0, 0x0, 0x3ff) recvmsg$netrom(r0, &(0x7f000039c000-0x38)={&(0x7f00008fc000)=@full={{0x3, {"8f8da5470c3130"}, 0x7}, [{"f2d568fa0da238"}, {"6acb4eb601264a"}, {"f4cf2df87aa3ed"}, {"04346e07385fdb"}, {"d53eede7ba17e3"}, {"fdb3a1676ad195"}, {"8a76e2c867b8ca"}, {"4a27734a5ddca0"}]}, 0x48, &(0x7f000086f000)=[{&(0x7f0000908000-0x3e)="63838775366532f9016f556e4242ac009e07bbf4ac1b499a8eff4a91ffb59434f9d37bae8efa1f33485d8ad27795daf701f6c9b12b3510ea9d80f5d25697", 0x3e}], 0x1, 0x0, 0x0, 0x80}, 0x12000) 2018/01/27 04:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ca6000)={@generic="60aa35a53b030859b2c9f4b6edbba808", @ifru_flags=0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c08000)='/dev/sequencer\x00', 0x62000, 0x0) sendmsg$nl_route(r1, &(0x7f0000207000)={&(0x7f00002fc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e88000)={&(0x7f0000fbf000)=@mpls_getroute={0x44, 0x1a, 0x108, 0x5, 0x3, {0x1c, 0x0, 0x34, 0x1000, 0xff, 0x2, 0x0, 0x9, 0x3100}, [@RTA_DST={0x14, 0x1, [{0x2, 0x6, 0x1ff, 0x81}, {0x5, 0x81, 0xffffffff, 0x5}, {0x4, 0x8, 0x5, 0x2}, {0x9, 0x3, 0x40, 0x9}]}, @RTA_DST={0x8, 0x1, [{0x6, 0x1, 0x7, 0x6}]}, @RTA_DST={0xc, 0x1, [{0x0, 0x20, 0x9, 0x6}, {0x20, 0x1, 0x1, 0x1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4880}, 0x0) 2018/01/27 04:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007c2000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) clock_gettime(0x0, &(0x7f00007dd000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000403000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00005aa000-0x4c)={0x10001, 0x400, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000074000)=[{0x6, 0x100000001, 0x6, 0xf4cd, @time={0x0, 0x1c9c380}, {0x4, 0x8}, {0x3a90, 0xf7b}, @queue={0x4, {0x7, 0x7}}}, {0x5, 0x4, 0x6, 0x101, @time={r3, r4+10000000}, {0x80000000, 0x6}, {0x2, 0x1}, @time=@time={r5, r6+10000000}}, {0x9, 0x81, 0x1, 0x5, @tick=0x40, {0x9, 0x0}, {0x7, 0x81}, @note={0xffff, 0x1, 0x3, 0x9, 0x8}}, {0x15, 0x63e2, 0x400, 0x2, @tick=0xde, {0x4, 0x0}, {0x7ff, 0x0}, @raw32={[0x6, 0x1000, 0x1]}}, {0x7fff, 0x1, 0x1, 0x87, @tick=0x5, {0x3f, 0x400}, {0xa3d, 0x400}, @note={0x4, 0x800, 0x8000, 0x80, 0x3}}, {0x10001, 0x3, 0x0, 0x46, @time={0x0, 0x0}, {0x1, 0x1f}, {0x4, 0x9}, @queue={0x5, {0x400, 0x1}}}, {0x4, 0x3, 0xec5, 0x7, @tick=0x9, {0xf4, 0x4}, {0xd6, 0xffffffffffffffc1}, @addr={0x7, 0x9}}, {0x5, 0xfff, 0xd62, 0x9, @tick=0x1fb, {0x9, 0x6}, {0x2908, 0x76}, @addr={0xf981, 0xffff}}], 0x180) bind$unix(r2, &(0x7f00009b3000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 04:01:25 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c55000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x6, 0xfffffffffffff72f, 0x100, 0xfffffffffffffffd, 0x1000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r2) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000de0000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe1}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46}, @in6={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4c}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x400}], 0xac) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) 2018/01/27 04:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000581000-0x8)='./file0\x00', 0x200000, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e44000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) dup3(r0, r1, 0x0) timerfd_create(0x3, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c98000-0x18)={0xffffffffffffffff, &(0x7f00002d1000)="", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) 2018/01/27 04:01:25 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffdc8) 2018/01/27 04:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00001c0000-0x5c)={0x4, 0x3, {0xffffffffffffffff, 0x0, 0x6, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00003ef000-0x8)={0x0, 0x0}, 0x84000) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000b19000)={0x5, 0x0, 0x0, 0x400, 0xfffffffffffffffd}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00001a7000-0xc)={0x5, 0x4, 0x258, 0x81, 0x3f, 0x3, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005e3000-0x10)={0x0, 0xc0, &(0x7f0000a27000-0xc0)=[@in6={0xa, 0x2, 0x3505ba23, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc17, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbb}]}, &(0x7f00003c6000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f66000-0x14)={r3, 0x2, 0x6, [0xffffffffffffffc5, 0x65654929, 0x7, 0x101, 0x3, 0x3]}, &(0x7f0000a3b000-0x4)=0x14) 2018/01/27 04:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fcc000-0x10)={0x0, 0x20, &(0x7f000007a000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dab000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000888000)={r1, 0x9}, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000018b000-0x4)=0x0, &(0x7f0000f03000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_getres(0x0, &(0x7f0000302000-0x10)={0x0, 0x0}) 2018/01/27 04:01:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00006a8000)='./file0\x00', 0x15) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000aed000)=0x200, 0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6d54e176, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000795000)=""/161) 2018/01/27 04:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000168000)={0x5, r0, 0x0}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00002bd000-0x18)={0x10000, 0x6000, 0x800, 0xe000000000000000, 0x0}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000a5d000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d3f000)={@generic="19b09bcd0e2f240b90d681e6cb2840f4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000767000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000057f000)={0x1ff, 0x3, 0x800, 0xff, 0xc037, 0x2000000000009}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000333000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x3, 0xa, 0x20, 0x0, 0x76, r3, r4}, {0x5, 0x6, 0x6, 0xd645, 0x3f, 0x8, 0x100000000, 0x3}, {0x400, 0x2, 0x3, 0x4}, 0xff, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x3, 0x0, 0x80000000, 0xdddc, 0x2, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) dup2(r0, r2) [ 163.521587] kauditd_printk_skb: 32 callbacks suppressed [ 163.521597] audit: type=1326 audit(1517025685.758:1691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 163.563965] audit: type=1326 audit(1517025685.783:1692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=229 compat=0 ip=0x452f19 code=0x7ffc0000 [ 163.590655] audit: type=1326 audit(1517025685.783:1693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 163.615944] audit: type=1326 audit(1517025685.783:1694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 163.642318] audit: type=1326 audit(1517025685.793:1695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 163.667417] audit: type=1326 audit(1517025685.797:1696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 163.692364] audit: type=1326 audit(1517025685.800:1697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 163.717105] audit: type=1326 audit(1517025685.800:1698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 163.741764] audit: type=1326 audit(1517025685.800:1699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 04:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000017f000-0x9)='/dev/ppp\x00', 0x20001, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000988000-0x4)=0xbbd, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/27 04:01:26 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer2\x00', 0xc200, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000011000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000000d000-0x8)={r1, 0x3}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000010000-0x8)='./file0\x00', 0x8000, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000012000-0x18)={0x0, 0x9d85, 0x8, [0x1, 0x20, 0x8, 0x7fffffff, 0xcb2, 0x8, 0x8, 0x0]}, &(0x7f0000012000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r2, 0x3, 0x0}, 0xc) 2018/01/27 04:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1b000)={0x0, 0x0}) connect$bt_l2cap(r0, &(0x7f0000353000-0xe)={0x1f, 0x1, {0xfffffffffffffffa, 0xfffffffffffffffd, 0x7fff, 0x7, 0x6, 0x0}, 0x370, 0x80000000}, 0xe) r1 = epoll_create(0x3) r2 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r3 = dup(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f93000)={0x0, 0x0}) 2018/01/27 04:01:26 executing program 7: socket(0x0, 0x0, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00005db000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/27 04:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setxattr(&(0x7f0000b0b000-0x8)='./file0\x00', &(0x7f0000d7a000-0x44)=@random={'osx.', 'deflate\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'}, &(0x7f0000e3b000-0x40)='deflate\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', 0x40, 0x0) fsetxattr(r0, &(0x7f00009af000-0xc)=@known='trusted.syz\x00', &(0x7f0000e12000-0x40)='deflate\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', 0x40, 0x3) 2018/01/27 04:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006ab000)='/dev/audio#\x00', 0xffffffff, 0x8000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000158000-0x8)=0x0, &(0x7f0000eee000-0x4)=0x8) connect$llc(r0, &(0x7f0000f72000-0x10)={0x1a, 0x18, 0x2380, 0x7, 0x8, 0x3e, @random="efa459d10a9a", [0x0, 0x0]}, 0x10) io_setup(0xff, &(0x7f0000202000)=0x0) io_submit(r1, 0x9, &(0x7f0000245000-0x48)=[&(0x7f00008c6000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000f29000)="f4b3f9bdd505c33d38eced7e45071c091f6f62236ca6b05952d44d0b5265c825b0e2862a7f7a20f312306c6db8e7ed97bbfa5511155a953cfbb75c393f3374066a71b25f80548ee9a8630038f73cd892995801cb9855616f18aa3eaec476bd24d01c03cbe2757b59d6401d0be94f9c5a006fd4e9857ab304e626717463231b76a939b30170f6586238e40c15be788c73b22fe493303ca1e8c7317c610ab507ab76df8dcd472b82f46233172d47e1da9f37381e9e55ebe4b658ff83e2fb18238fa1d27b6782d54b3c31d3d5393377c5268b5931c7168692c5d32cca5fed9461", 0xdf, 0x42e, 0x0, 0x1, r0}, &(0x7f0000557000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000975000-0x4d)="5b54d1eced98bb8259108962cf91d5e4a936016436672f216ec165ee34981f77455426070dcfd188c4eabd1ffaa9b4aebe7ef89f521e72b6bfdbdc5a28d8f9911221fc06d2824cd24699bbef8f", 0x4d, 0xfffffffffffffffe, 0x0, 0x0, r0}, &(0x7f0000a42000)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000ab3000-0x35)="274613dcb604439750d543544024c1507ec87eba5ea33190479ff47688a85e58236372d02c9ef63afaede344fe6de474203d09e43e", 0x35, 0x38000, 0x0, 0x1, r0}, &(0x7f0000c48000)={0x0, 0x0, 0x0, 0x1, 0x5118, r0, &(0x7f000088e000)="a0600f192e739fac505e2498a6cd8b1e8766ac7a318a3c732494b4232c34aa5da41e3cecbc162fb0a40dca865bea77cd75d97e181938cb596dd9a92c8a3bb0149707d0ec0836db0e99ad89c265a1c35c9b36c8c0a7be99fdc22b8b231b4c0af933b5f2b94765110f1b9f2530a2ad518836", 0x71, 0x3, 0x0, 0x0, r0}, &(0x7f0000ebf000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000108000-0xda)="cf84d3b12f891f102c5e5e7f4311a5f736b055e1aa9a2fac74526c6a133af6ba15a68dbb52c58dfda9177304be8d2a41d8e0bba590ddd84f9b9fe8ed80de27ea8e12cf0a82e3c65e1546593a33e5201c90073d76ebd55e46ad77afcd18158d2fb69057a904414846360b90f2561043586b9b9cf7bb96b930215a5783e503832a90d8ad53adc0557dfbdfb1973345de39eee4ba210755d1560cf46526beafd3449732f5bc7dec384d7bbe1d8ffabdbb58b75071eaf8c3c58de3e23b33f79320f47baa0856761c83d5fe96759995ceae8de73317cac5d9b21ee9ef", 0xda, 0x5, 0x0, 0x1, r0}, &(0x7f0000f69000)={0x0, 0x0, 0x0, 0x7, 0x8001, r0, &(0x7f0000e5f000-0x1000)="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", 0x1000, 0xec1c, 0x0, 0x1, r0}, &(0x7f0000c63000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3f, r0, &(0x7f00006f2000)="a0f4ff6c80842b3fe1b75f9767454595e654f6939951b641f9ce99e4f2f4db523ece8b17458bb3fef44d1940d3628c8ba4aeab18431bc6f3258ecdbcb84fe1201929fc617ae42e033186ec8f24abba069ad3f24715f2c420c534ddc205487d14124d160494bcdb10e4ad0e252d001b54ef2a99affc27a8", 0x77, 0xc5, 0x0, 0x0, r0}, &(0x7f000021f000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000239000-0xf5)="7f968babdb53f39112fdf1b77ae64caea6e96ecf261dcd671c857a7debae4537e8325ac874f7be00c7e71587194666599b2f24233cd8c7545197e21774e3a857371241c04d16813220f560b82949a3692d38a88f7c6dbd37baa577bf0a538cc182d8df7b0f6046c3249c379536fb6744ca0183fa447578c15b5b02b2a3b0561f3db544bb203417f8facc4b314a23cd163e345c478eeba9188834dfde62fbdf1bba2a1be2086db009d63db764b1d9ed1878e5224502bc4a792ccb0f884f6df8cf35c9b3c93daf8bbf55b17d4b742bc56353645d86eb6ba20a7e287200386e25725b363cd2179c4a3ca693d55611183b8eda9ebfe5d0", 0xf5, 0x5c, 0x0, 0x0, r0}, &(0x7f0000033000-0x40)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffff800, r0, &(0x7f0000f11000)="bdf1dea1cd870b605eb7453e29a32ea7c9bca0cdccde7f7ab24c73a2a5dd01e53511536dc655ab1bcdd89d559f4087794865003c53c7258ec67c926a2e59f5409c09331d2fd96f6346a9303a40edf0ba6e45169660aaf8c9781a5c7299940feefeb7cafaa3c346948b10754d34d9d1cd2bebe4020db41a904d", 0x79, 0x7, 0x0, 0x0, r0}]) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000093e000/0x3000)=nil, 0x3000, 0x1, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x20000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 04:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000be6000-0x1d)="73656c66706f7369785f61636c5f616363657373776c616e315c3ac900", 0x2) write(r0, &(0x7f0000c8e000)="408fc8c14c4b89d45086d622602acf3bb00aaa46f28d42b5f011a70c6d0cc10ec863210fd5ca95d3f51f1dde0ae0bc9432729ef5abdd4b7aeef07d46bb7cc37e1fd0ea8dc69d96bd2a178a66eb10cd1fea90224ee6bb964bbcc790ccd6484810c56117041984012567fa027273ba37", 0x6f) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r1, &(0x7f00003c4000)=0x0, 0x20) socket$inet6_sctp(0xa, 0x2000000000000, 0x84) r2 = syz_open_dev$dspn(&(0x7f0000754000-0xa)='/dev/dsp#\x00', 0x5, 0x40000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000da3000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="282fe9395c83", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000014f000)={r1, 0x1}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000064b000-0x8)={0x6, 0x9, 0x7, 0x8}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000188000)={{0x1, 0x80000001, 0xe00000, 0x0, 0x6, 0x1ed}, 0x7, 0x7, 0x6}) [ 163.766917] audit: type=1326 audit(1517025685.804:1700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26156 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 04:01:26 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto(r0, &(0x7f0000199000-0xd0)="c7", 0x1, 0x0, &(0x7f0000acd000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2018/01/27 04:01:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x91, [0x1, 0x9, 0x0, 0x4, 0x8, 0x10001, 0xffffffffffffff5a, 0x1e9]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000001000-0x4)=0xfc1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e89000-0x8)={0x0, 0x0}, 0x573, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x118, &(0x7f0000c73000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x37, 0x4, 0xffffffff, 0x400, 0x10a, 0x2, 0x2, 0x6, 0x2b, 0x0, @multicast2=0xe0000002, @rand_addr=0x8001, {[@generic={0x89, 0xa, "4dc2f87aee42eccd"}, @generic={0x88, 0x7, "900e39ae15"}, @end={0x0}, @ra={0x94, 0x6, 0x3740}, @timestamp={0x44, 0x30, 0x80000000, 0x3, 0x5, [{[@multicast2=0xe0000002], 0xffff}, {[@empty=0x0], 0x300000000000}, {[@loopback=0x7f000001], 0xec0}, {[@multicast2=0xe0000002], 0x3}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}]}, @ssrr={0x89, 0x27, 0x9, [@multicast1=0xe0000001, @rand_addr=0xc5, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @cipso={0x86, 0x56, 0x2, [{0x2, 0x11, "8368ffb6725ac3c892c27f2a11b341"}, {0x1, 0xe, "9dbdc872039590da45afe568"}, {0x7, 0x7, "3957a56439"}, {0x0, 0xf, "90395acaecf577fb443fe1bc18"}, {0x6, 0x5, "681bfa"}, {0x2, 0x11, "8590485db60d5e2bd993446bfe8be9"}, {0x7, 0x5, "d9c935"}]}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, "ef3268", 0x0, "2846ab"}, "4f6d9bd88a6d258e9ef124f0395cb9d31cec17bc97648cbe3cc0a311e378"}}}}}, &(0x7f00008b7000-0xc)={0x0, 0x1, [0x311]}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c78000-0x4)=0x0, &(0x7f0000fe8000)=0xaf106cb391de97f7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003b1000-0x8)={0x0, 0x40}, &(0x7f00001b0000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000cd000-0xc)={r3, 0x5, 0x30}, 0xc) 2018/01/27 04:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000380000-0x8)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fed000-0xa)='/dev/ptmx\x00', 0x101001, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002bc000-0x4)=0x8, 0x4) sendmsg$rds(r2, &(0x7f000051b000-0x38)={&(0x7f000095a000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f00006b6000)=""/52, 0x34}, {&(0x7f00007a8000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f00001ed000)=[@rdma_args={0x48, 0x114, 0x1, {{0xffffffffffff0001, 0xff}, {&(0x7f0000b16000)=""/54, 0x36}, &(0x7f000050c000-0x90)=[{&(0x7f0000afa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000392000)=""/89, 0x59}, {&(0x7f0000e41000-0x3e)=""/62, 0x3e}, {&(0x7f0000d6b000)=""/111, 0x6f}, {&(0x7f0000c34000-0xfe)=""/254, 0xfe}, {&(0x7f0000739000)=""/165, 0xa5}, {&(0x7f0000ad1000-0x72)=""/114, 0x72}, {&(0x7f0000183000-0x21)=""/33, 0x21}, {&(0x7f000042f000-0x3a)=""/58, 0x3a}], 0x9, 0x20, 0x44fd}}, @rdma_dest={0x18, 0x114, 0x2, {0xc4, 0xbea}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x401}, &(0x7f0000a58000-0x8)=0x9d80000000000000, &(0x7f0000ede000)=0xef, 0x4, 0x8, 0xd97, 0x6, 0x2, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x5b9f}, &(0x7f0000626000)=0x100000000, &(0x7f00007d2000)=0x10001, 0x3, 0x8, 0x1, 0xd5a5, 0x41, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x101, 0x8001}, &(0x7f0000437000-0x8)=0x8001, &(0x7f0000cec000)=0xfffffffffffffffd, 0x1000, 0x9, 0x9, 0x1, 0x1, 0x1ff}}, @cswp={0x58, 0x114, 0x7, {{0xd2d0, 0x48f4}, &(0x7f000008f000-0x8)=0xda, &(0x7f000036e000-0x8)=0x9, 0x0, 0x80, 0xcb, 0x3, 0x20, 0xa000000000000000}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x2}, &(0x7f0000116000-0x8)=0x8, &(0x7f000062b000)=0x0, 0x5662, 0x1f, 0x3, 0x5, 0x8, 0xfbc}}], 0x230, 0x1}, 0x4000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = getpid() ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000f3d000-0x8b)=""/139) sched_setparam(r4, &(0x7f000039a000-0x4)=0x3) prctl$void(0x1f) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000af7000-0x4)=0x7, 0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000103000)={&(0x7f0000e8a000/0x2000)=nil, 0x2000}) ioctl$TCSETA(r3, 0x5402, &(0x7f0000643000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000baf000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000935000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400040) ioctl$KDSETMODE(r1, 0x4b3a, 0x400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000744000)=0x200000000) 2018/01/27 04:01:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/27 04:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000560000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000ebb000)=""/79) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c25000-0x10)={&(0x7f00004f4000)='./file0\x00', 0x0, 0xe}, 0xfffffffffffffef7) setsockopt(r1, 0x8, 0x80000001, &(0x7f0000324000)="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", 0x1000) 2018/01/27 04:01:26 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x240) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/27 04:01:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$audion(&(0x7f00005f1000-0xc)='/dev/audio#\x00', 0x1, 0x111200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000365000)=0xfffffffffffffffc, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000496000-0xdb)="ee0cdddb073b662808f5a97aaa27d2fc9852860f5634da00b554b42a1034b4cf2334fa8e3bcd2cee28f2e4f107fc15b1f4682e2ac81876b6e3f9f47fb81438ba233346fbdf6f4305b6d37a13ef89cadea8841deb4df2f26124fc1517f20c92fed81f4e10ab2c6e34bc86d9a8e7be28c3a9360f803cc913930f71a6e392538e127adab8d7823444acb8b0a354a94349a6d4fdba3cf5e6d812a8d85c44a43658295617f98717b8a1794b08f0d6e2eaaa610f8b28028e9cab83d9de47a8ba23a6404afbdaf964e46809f745eabb2670c5bd9a1d24f2f228dc8db02f17") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b54000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000051000)=@generic={0x9, 0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000d6c000+0x608)={0x1c000000, 0x80, 0x7f, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b83000-0x11)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00004e3000-0xc)={0x1000, 0x4, 0x4}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 04:01:26 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001f000)='/dev/input/mice\x00', 0x0, 0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/27 04:01:26 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000013000-0x56)={r2, 0x4e, "55313cd75ca01c43d53f3403e8ddeed09ecad30a72cf778e934e348d659559c9b23e57dad354aeee8d4c3af5200c3e875a3e1864473e6bb57e0dafcbf3f52c2cc3ef27e5b18c92ca5dc299e3e504"}, &(0x7f0000013000-0x4)=0x56) r3 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000010000)="3bc477c2f46c6ea2d364212bb3ca176c9e7ff49bce1ee0991d50d574b95aba", 0x1f, 0xfffffffffffffffd) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000012000)={0x5, 0x2, 0x5000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f000000c000-0x8)={0x1, 0x0}) keyctl$read(0xb, r3, &(0x7f000000e000)=""/36, 0x24) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x2, r0, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:26 executing program 4: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af1000-0x9)='/dev/rtc\x00', 0x4a00c0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x80000001) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/27 04:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000035000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000013f000)=0x0, &(0x7f0000f45000-0x4)=0x4) recvfrom$unix(r0, &(0x7f0000c39000-0xdd)=""/221, 0xdd, 0x2, &(0x7f0000322000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) readv(r1, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/27 04:01:26 executing program 5: clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004c2000-0x1)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000a2000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ec000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d07000-0x4)=0xe8) ioprio_set$uid(0x0, r0, 0x0) 2018/01/27 04:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00001d2000)='/dev/snd/pcmC#D#p\x00', 0xe514, 0x202) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c30000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="56aa21bc32efc58edae70bf7e98f6aa7"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xb8) 2018/01/27 04:01:26 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/27 04:01:26 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000feb000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c4a3546babdc5322"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fec000-0x64)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x101}], 0x64) 2018/01/27 04:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd200b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x6, 0x6, "aee8e8", 0x38, 0x16, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0xbb, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) socketpair(0x18, 0xf, 0x0, &(0x7f0000f95000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000065d000-0x4)=0x5, 0x4) 2018/01/27 04:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0xfffffffffffffffc, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000053b000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x401) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r3 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) writev(r1, &(0x7f0000b37000)=[{&(0x7f0000ce2000)="8aa274f996276005e0d8dfe04535bf9823744fa41252592a89ddc38f04a0f752f6682272ade2b0716f450ea4a6b1ab10da7d4d83053aae4afef08416fa53d3e8c0430f449bf3341f4df7a199d3e5db94a67c449d6663f5f00fd0deaf8e38e685fb89b0964189a6331dae32d68ead3876d1cbceb2e1effe36d3ac7c1b222a1c249a73ea741bf05e71fdba090eb3357dbebdb8877dfadef6bb6b28ab1aa161f90d0417961ce134ad52953d70277a26f87f7ef6aa0f526d11ae2ff51792d6959546536b3221dc6f4bb07554f7174daccd3de7ee58d6dbea0c3759b1cd1854340e1947a3c6e3f86161c8b7014c9a45cdfdeecc2131ff1011baa28f52d9911547034641123168c8b1ab1a67d0330913a766b66ab1c226d1d7414e781f05edf17b6a87f18935bb293569634c0b8718ecc02709c35f7831e0cd4e0d3e9cce0441678a318c4141b588add69d6432963748416e6f9caaf589abb2b48a8aec6d3b5907fafc157438e1e46fd2e9d2116d5dff7dbce7a557aefc99e851f9fb0229e2f2188c5385a7b00f436fe1dd6de621adaf113f18b2fb75ac55806cf9e564cbad2740a092baa1283744eb12ed85a857631c85d417a38af294638547199724a4ef5c49d37dd49baa05a42c254a3d081c8a1112b065d74f822c59a5bdd2d441446404bb9d08cd8ae6df06986a9e4c0b9b605253665a1241a0d3e525842bee83b34e08c0f97a4cfbc98e4618d57e182bbcb28f6c6b9ef6580b07799015820bf0e6881861cfa132469feeaa890ad78c1babba3befd2a552b5a3e432bfec2a7d26e4a4ab31ff45e83f8c244b156fe525eda59a67ff82f322ac390a336ce1ec9f8884a185c474f81211a38bb00cb7956269ccb27118a01e7165194b333d995cc796a072fdf7cfb34fc8ca5cdf4a5ac03f0aa6cf939d2866d1d32ab549f1b9dfcef2fc1c0182faff5cc23f119f8a9fbaf086fe9f9303d4460ffe3e8e9a39dc21bd6457e59b030ad0a15420341e0ab864c7cafb329d94bfa448a24e8bf5a262f9f7ba233eb52d374bd9c1c49d1db817ba8cde4ff899827a5bc05408e0bdfc54d5c7f8263cc24c606a72a85e810892781a685eab2d75013f7770f70b1cfc57c604732fbd934724b3be092979e876c4418ad603083434e59fb78f8a1c7bd8b7c16389593300ee4908194919989b459388a42ccac12a71a820cb66193f9d3506b8ff37ff7fbbe26a46c405541502bcdf8748bdd3929748eb7bdea9d4387563f15b2fb46757bd2ddba092a7a72042819da1e5674eae8d3225009312c8f9ab292e57995c0d0ee8371ecfb5a81289b362208f1e126429445d6ff297aa514bebc3541429a65dc258a68d00e9ba47e022fd6d23af332bc1566357ebb0274f51b91d6f04b467f0aced4b29e8454cf9b191fad680cfdf1868d350f446e9474e6e191d89b1fc1f588c7738391434fce98b4cccd0e9d97d1e5b42c1966304f4643dc2064fac103e0c4e0777487e14131bfdaf4821a2040d8fb9cfa5f88a8a0d8b55d38e339616cc1b670defd2ed6c41766a221342560e6f25ba865355a41b5be9ed7dc1cabe7628df18caea6a226dc62fa885b50a84d02af4b10e284d083d1c115b8e92d1619239a45baaf9178cad2548c3e2fe6ec9e84b602192adff80f3474a8b53026dc71e0c4bf259be316ae8d39fec45c099137c8602a876e8ba11f161e11dbd20440c2ea69706af08d16705a94eddfcf87be977937310337046ab724ed493146097c9eb45d39dbf4d330a3b78f1ab3103773043be0ec0408b7390b91976aefb83b3b64fc1db3569564af4a2ac87600ea3bd43a1831ef71f7b0c7f23333b772686a8f2a73dd504f646cc66045915985bccbfb473da3a3feb9c37edc7b761a6f251aa1a99be31ce6ffddc43634cd129728ba5ee23f41b13018f6a2daec04a57281f67181d0695617cd3b3bf16c4b96af5103ae427d5d30d8ecb2ae29364d14ba4dd7b0ff7ffe887f832db0b116695fad253d45c379642d88f8f98ce1c3842c39b9ac0d253427f6010dcb519c90cdfe6d1e78b12f4e8ce756402dffdd002123c224b78984b7c05be8ae02f7e1746", 0x5c1}], 0x1) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 04:01:26 executing program 7: r0 = syz_open_dev$midi(&(0x7f00009de000-0xb)='/dev/midi#\x00', 0x717, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000244000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000290000)=""/4096) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x400000000000487, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) 2018/01/27 04:01:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000a4000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x3d, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2018/01/27 04:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f8000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000057a000-0x8)={0x0, 0x9}, &(0x7f0000142000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bfd000)={r2, 0x7, 0x3, [0x5c9, 0x9, 0x865]}, &(0x7f0000011000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ba8000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa1b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe556, 0x0, 0x0, 0x0, 0x12}, &(0x7f00002bf000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000574000-0x10)={0x0, 0x2c, &(0x7f0000d52000)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e85000-0x4)=0x10) 2018/01/27 04:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ptrace(0x200000004207, r0) 2018/01/27 04:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000058c000)='/dev/sg#\x00', 0x7, 0x400000) write$selinux_validatetrans(r0, &(0x7f00009d5000)={'system_u:object_r:textrel_shlib_t:s0', 0x20, 'system_u:object_r:null_device_t:s0', 0x20, 0x31, 0x30, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x79) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000324000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-sse2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d80000)='/dev/sg#\x00', 0xa4f, 0xd8040) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00008b3000-0x4)=0x0, &(0x7f0000102000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/27 04:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c02000-0xb)='/dev/loop#\x00', 0x4c9050ac, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) readv(r0, &(0x7f000032c000)=[{&(0x7f000098c000)=""/24, 0xfffffffffffffffd}], 0x100000000000021c) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00002c9000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r1) ioctl$int_in(r4, 0x5473, &(0x7f0000009000-0x8)=0xfffffffffffff170) ioctl$VT_ACTIVATE(r2, 0x5606, 0xffffffffffff8000) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r6 = dup2(r2, r3) tkill(r1, 0x16) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f00000dc000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000135000)={0x0, 0x0}) 2018/01/27 04:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00007ac000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f0000370000)='./file0\x00') 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d02000-0x8)='./file0\x00', &(0x7f0000492000-0x10)={0x5, 0x9}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x7f, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:26 executing program 1: getresuid(&(0x7f00002d2000-0x4)=0x0, &(0x7f00006eb000)=0x0, &(0x7f000010b000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008cf000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pause() 2018/01/27 04:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000960000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000ae0000)={0x1, 0x0, [{0x2000060537979, 0x0, 0x0}]}) open$dir(&(0x7f00009a4000)='./file0\x00', 0x440000, 0x80) 2018/01/27 04:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) shutdown(r0, 0x1) 2018/01/27 04:01:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x80}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023c000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000448000-0x11)='/dev/qat_adf_ctl\x00', 0x401, 0x0) recvfrom$llc(r0, &(0x7f0000d0f000-0xef)=""/239, 0xef, 0x20, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000deb000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sysfs$1(0x1, &(0x7f0000dd6000-0xc)='system-ppp0\x00') 2018/01/27 04:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0d000-0x11)='/dev/vga_arbiter\x00', 0x109000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000668000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b96000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000928000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4c000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000785000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002c1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098c000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000c10000)=0x6) lstat(&(0x7f000084e000)='./file0\x00', &(0x7f0000300000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000da1000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017b000)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002c6000-0x8)={r0, r1}) r10 = getegid() sendmsg$netlink(r1, &(0x7f0000e13000-0x38)={&(0x7f0000686000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000d8e000-0x40)=[{&(0x7f00009c9000-0x88)={0x88, 0x42, 0xe00, 0x3, 0x3, "", [@generic="", @generic="16374abfe9a62f956b762c4eacf744f76297c070680b826bf04cd20f3cf125f0b6cbbd100ce7719c71ff271ea6beef565666d38c7458a9dbd6af9d6c177f472eb43f1c14c31590136e6a69d55165d5ee6d897a3d31d0ec810d07a792e317cbcc4f1045076ecf8d2d03832f71c141ab3b0548ba8c7ce98892"]}, 0x88}, {&(0x7f0000c1b000-0x10a4)={0x10a4, 0x3a, 0x1, 0x6, 0x0, "", [@typed={0xc, 0x20, @uid=r2}, @nested={0x1004, 0x28, [@generic="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@nested={0x84, 0x7, [@typed={0x10, 0xc, @u64=0x0}, @generic="979ae423f8f723dad9d2c5e24411abbd8396b17e2a579aa148afec402cf03078e6d02de78590f2cc4ffb075ea24326f5d0ba15c72c2f37ceb3d6edc457d4f01969b8c605331deb4007d4dfc30990b1641647bcad02a1ec51bf0f85eaf9183ccfb6d0d863", @typed={0xc, 0x71, @uid=r3}]}]}, 0x10a4}, {&(0x7f0000eca000)={0xd4, 0x30, 0x900, 0x1, 0x3, "", [@generic="199d35ac2ce66b922c0f266690872bec10d69008bcb7ccbe7bf1eb77449d6a46c98521fa30d9c793a359aa110bf6bbcbf8019ade9c8c7a333a1b0a52b526449d5016dfa85bd6da49cb4019947cac392c57dc905f06ed303a5f24b5dda3681f09eecdc8c833cfe45ca022a0394689b00fda2b927608f988a83abef22f1721835e67f8ae640f9a5af44d2f4dc1c5453d2d1b892f7b3351eea212fdb388d9558b5fbdb1bb45a18a03cb7d682d535b707a356bc4b9f54dda1d599c0bbb1938ca5007e6919e"]}, 0xd4}, {&(0x7f0000400000)={0x24dc, 0x19, 0x811, 0x2, 0x0, "", [@nested={0x1168, 0x50, 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@nested={0x1178, 0x2b, [@typed={0xc, 0x24, @u32=0x8}, @typed={0x18, 0x10, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="fb2ed631d805ae1df5cb506760d0b0f0495e09d9fc2d3223d91e53b9dd09702ba82e7b59adfc3c50c1626b1426126cec7574a5f87a31855bb8d5860514b9e4db001bf391252dae751bc4d5b8ff495fff63aadb11962fd063b1e496e8aeab8cc3fa6d9c8483b2ea91b81fd15bcb4ca1a44195023d31b48bc31a425eafaf549840d138dfd26c10e265f8473c934879f116e98a7ecfd0e69439a79ff6802da8990b610e3fea7d1b7c771283ce18b5a96edd22eb66b283d0bba453442c", @generic="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", @generic="cf38c6497f2c59469c8d50dff16dec", @typed={0x14, 0x23, @str='$-cgroup\x00'}, @typed={0x38, 0x6a, @binary="73532b8e967ee35f7efd2e604adf67149ba148341f6f0c03250fb77600af914cbad62611025359e0f18e4d765889"}, @typed={0x14, 0x0, @str='keyring#\x00'}, @generic="bc196df4496e01026f8ea9864bdce2a64ce512d623ed99b04afbce4fb15ebebebd86ea371a92"]}, @generic="90b5f8f5f401f04146b2670f5a676472bae54c64d763c47bd145fbd2bc35236dda8a71fe94620690b49c5493040f2e96fafa5e8c6e4a0f13dcb645b0d8d52feeb63b8fd0366fc8033c667aa3ab67640bb77fe086fd3a7902fdbc96eae09b57d40c7df69e358de6ce2667b974df964dfc"]}, 0x24dc}], 0x4, &(0x7f0000e46000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x80, 0x4}, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r11 = accept$alg(r0, 0x0, 0x0) name_to_handle_at(r1, &(0x7f00007c1000-0x8)='./file0\x00', &(0x7f000076b000-0x1c)={0x3c, 0x10000, "9bcb6a09f79a70af678136dad5f6e3469703b757e4d73902853f04baf6e28d96c4bb393512810f85695e927828498d007b6b991d"}, &(0x7f0000aaf000)=0x0, 0x1400) sendto(r11, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000a66000-0x8)={0x0, 0x0}, 0x84800) recvmsg(r11, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r13 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r13, &(0x7f0000249000)=@access={'system_u:object_r:dhcpc_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x35, 0x0}, 0x38) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xa, &(0x7f0000503000)={0x2, 0x9, 0xa, 0x6, 0x1, 0x10000, 0x6, 0x8, 0x0}, &(0x7f00003dd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r12, 0x84, 0x7b, &(0x7f000065a000-0x8)={r14, 0x8000}, &(0x7f0000b79000)=0xfd6e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r13, 0x84, 0x77, &(0x7f0000af5000-0x1c)={r15, 0x5, 0xa, [0x2, 0x100, 0x0, 0x4, 0x0, 0x5, 0x9, 0x0, 0x8, 0x80000000]}, &(0x7f0000469000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000131000)={@generic="f96de300ee253f51609ea2943076af2b", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00001d2000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ee2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca8000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000a20000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0xffffffffffff0000, 0x2, 0x7, 0x2, 0x20, 0x0, 0x0, r16, r17}, {0x583, 0x3, 0xe97, 0x7fffffff, 0xfffffffffffffffd, 0x9, 0x0, 0xcdde}, {0x9, 0x7f, 0x9, 0x1}, 0xff, 0xc, 0x0, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x0, 0x101, 0x69e, 0x9}}, 0xe8) 2018/01/27 04:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2000002, 0x5) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0xc, @str='\x00'}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f00005e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000865000)=0x14) inotify_init1(0x0) 2018/01/27 04:01:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f00003d4000-0x2)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/27 04:01:26 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000005000)={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'system_u:object_r:audisp_var_run_t:s0', 0x20, 0x36, 0x38, 0x20, 'unconfined\x00'}, 0x58) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/27 04:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) syz_open_dev$amidi(&(0x7f0000ba4000)='/dev/amidi#\x00', 0x6, 0x8180) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d", 0x14, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 04:01:26 executing program 1: clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") setitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = semget$private(0x0, 0x0, 0x61) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/27 04:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000176000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000668000-0x36)=""/54, 0x36}], 0x1, &(0x7f0000527000)=[{&(0x7f0000d04000)=""/107, 0x6b}], 0x1, 0x0) 2018/01/27 04:01:26 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000b56000)='/dev/usbmon#\x00', 0xd2b, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x101000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x78, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/01/27 04:01:26 executing program 1: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) getrusage(0x0, &(0x7f0000a03000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000017b000)={0x0, 0x0}) prctl$intptr(0x6, 0xe0000000) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 04:01:27 executing program 2: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x442) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000aee000)=""/165) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) 2018/01/27 04:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000aed000)={0x2, &(0x7f0000301000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000cea000-0x8)={r1, 0x1}) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r2 = accept4(0xffffffffffffffff, &(0x7f00000e8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004d0000-0x4)=0x9, 0x80800) bind(r2, &(0x7f0000e83000)=@nfc_llcp={0x27, 0x7, 0x5, 0x0, 0x30000000000, 0xa9c, "8e016c69733be516ddf7a38076111c7ae7870497bbaa25f4edef7c7c0fb23e69586d97701d8e097c3e5fef4198100983d414be24cdcca5e3fd6045a33b6792", 0x4}, 0x60) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)="") 2018/01/27 04:01:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f000081c000-0x9)='/dev/sg#\x00', 0x4, 0x10280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x5, 0xac, 0x9, 0x8001, 0xfffffffffffff5fb]}, &(0x7f0000faa000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002000-0x40)={0x81, 0x2, 0x34266152, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0xc2, &(0x7f0000001000)=""/194, 0x9d, &(0x7f0000002000-0x9d)=""/157}) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000001000-0x32)="cb6501988fa4279fb19b3686481918a093de48ac88fc1acca7c325a0f9af5d126e852c28c652432f", 0x28, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x6, 0x0, 0x9, 0x5, 0x200, 0x8, 0x2, 0x0, 0x3f, 0xff, 0x1}, 0xb) 2018/01/27 04:01:27 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x12000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000006000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000007000-0x28)={0x7, 0x20, [0x200, 0x7f, 0x8, 0xffff, 0xfffffffffffffffb, 0x4, 0x9, 0x1ff]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000003000)=0x15f, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x80000, 0x0) syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0x10001, 0x242) capget(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) syz_open_dev$dmmidi(&(0x7f0000163000-0xd)='/dev/dmmidi#\x00', 0x9, 0x100) readv(r0, &(0x7f000098c000-0x20)=[{&(0x7f0000827000)=""/229, 0x0}, {&(0x7f0000168000)=""/23, 0x0}], 0x1) 2018/01/27 04:01:27 executing program 6: clone(0x0, &(0x7f00006b6000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") acct(&(0x7f0000023000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x0) 2018/01/27 04:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) lgetxattr(&(0x7f0000bf7000)='./file0\x00', &(0x7f0000918000)=@random={'user.', '\x00'}, &(0x7f0000fde000)=""/207, 0xcf) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dab000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000ee0000)="", 0xfffffffffffffdd2, 0x8000, &(0x7f0000e68000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff39) 2018/01/27 04:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x13) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000064000)=0x0, &(0x7f0000c99000-0x4)=0x4) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/27 04:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000791000)={0x5, 0x0, 0x9, {0x0, 0x989680}, 0xffffffffffffff01, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f0000afa000)='./file0\x00') lremovexattr(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fdd000)=@known='security.capability\x00') mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") 2018/01/27 04:01:27 executing program 6: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000939000-0x5)='ceph\x00', &(0x7f0000938000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000938000)='^\x00', 0xfffffffffffffffd) r1 = getuid() r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00002c3000)="440d5d0d010000ff03000000ec", 0xd) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000001000-0x8d)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/27 04:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r1) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f00008da000)="90"}) fcntl$getown(r0, 0x9) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x1, 0x0, &(0x7f000044c000-0x83)="a4"}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget(0x1, 0x2000, 0x400, &(0x7f00009f8000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f000009c000)=""/4096) 2018/01/27 04:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000f9c000)='/dev/vcs#\x00', 0xffffffff, 0x1) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000fe2000)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000615000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00007ec000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a2a000)={0x74, 0x0, &(0x7f0000599000)=[@request_death={0x400c630e, 0x3, 0x3}, @request_death={0x400c630e, 0x4, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x28, &(0x7f000086a000)=[@flat={0x73682a85, 0x0, r2, 0x2}, @flat={0x736a2a85, 0x0, r3, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f000044e000-0x1)=0x0, 0x1, 0x2, 0x8}], &(0x7f0000d4d000)=[0x38, 0x78, 0x38, 0x38, 0x38]}, 0x0}}, @increfs={0x40046304, 0x0}], 0xa, 0x0, &(0x7f000025e000-0xa)="c1358ee17423ffb7d30c"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000004000)=0x2) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000052e000)={0x1aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r4, 0x0, 0x4) ftruncate(r4, 0x0) close(r0) 2018/01/27 04:01:27 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f000031c000-0xe)='/dev/admmidi#\x00', 0x8, 0xa8118873e1ebf1de) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000726000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x5, 0x6, 0x14}, &(0x7f00007bb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b44000)={r1, 0x1}, &(0x7f00005cf000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800000080004531, &(0x7f0000a8d000)="") setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d5f000)={r1, 0x8, 0x5, 0x1, 0xffffffffffffffff, 0x7ff}, 0x14) sendmsg$inet_sctp(r0, &(0x7f00003eb000-0x38)={&(0x7f0000632000-0x1c)=@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c, &(0x7f000054a000-0x60)=[{&(0x7f0000db0000)="155c738f17a36017a90641cf3d57223180f1a44a53c8c0f50f37d4d342fe6e72edd22950e16a1bd23ae25f61aa76300ec946a8e6f2d6ea4df98501728e950f6f0860e84362fd78", 0x47}, {&(0x7f000023e000)="00b98eb7def33ebc3198d389c74225784fc5af9607346679eaa4a6ec666b38fecada5bd221bb1893ba591aaf15879faf", 0x30}, {&(0x7f0000fcd000-0x36)="3e2990e32dd6daa0a05c73fe1507d81e03030b628eaf3ba49099a51e8671415494b92d0a5b54e6f99ae5c69b5e086f42efb534b6b173", 0x36}, {&(0x7f0000c3b000)="553016d8c7934a629483196e1dcd84989a9f470db23bec59045088c3002a09b3a6841ab2a94e9761df62cf201bafe1ca9f842e9829425689d072a9b5ca0f81365a81d4251700ce6b0753f3fe1a1fa548e9f531a2690a64b74fd3260b6afd0de3070db71cc8926121310f8146642ba89ce94070dc760de1ea5cb50a164490ebc71dff813cef123893f4f17f40c751643ae815f5ac14b71be9d87148ae50b923cda737a1c5ed9f54f2d1ba5c53d260dc29cda20862189e3848292bf8fd18e5e1fde094cfe528f807323850ea8bf418fd68bc", 0xd1}, {&(0x7f000038a000)="909a9b34067e5d1579f7", 0xa}, {&(0x7f0000ec5000)="4cde08fa38ec235283c7ffa5c6b501cb4f5ed0540814aac201cfec0a0446efe9aa62f3b4adcd2b9c238af5455bae578666b92a089c21b393403553103f9717b0527670c6357bcfae575607c05e91cbc42788d2c6bd0b2bd2002922b854c69c52a04c7ccfd6c0eb02b212e0e317d844f24d49a5caf21adfbf9a7205069330d438fca6459af64802968b9fd1c149dda879a9c82ce80d0d0d925ce3c3f91d91e89433216b5102ecde5d5bf492bcdf0f912a3dcacdce50ba25f6b7d7c8f92f2a511fa3cebe49ef1a4ef01ff67befd9b7936a37f31db3c7ca9427a5a2da97408fda8b6880", 0xe2}], 0x6, &(0x7f000058c000)=[], 0x0, 0x880}, 0x10) connect$vsock_dgram(r0, &(0x7f00005a6000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/27 04:01:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000f4a000-0x1f)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008840001", 0x22) r1 = openat(0xffffffffffffffff, &(0x7f0000211000-0x8)='./file0\x00', 0x6000, 0x184) r2 = fcntl$dupfd(r0, 0x406, r0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000051b000/0x18000)=nil, &(0x7f0000c6f000-0x18)=[@text64={0x40, &(0x7f0000e81000+0x2d7)="f24d0f013d00980000c744240001570000c7442402ba8e0b54c7442406000000000f011c24664b0fed1c8fc7442400de000000c744240217f70000ff2c2466baf80cb8cac35883ef66bafc0c66b88d0066ef66490f3880990200000042d9f7f2430f00980200000064410fc728dec8", 0x6f}], 0x1, 0x0, &(0x7f0000bb8000)=[@cr0={0x0, 0x1}, @cr0={0x0, 0x1}], 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f04000)="", 0x230) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000098000-0x4)=0x8, 0x4) 2018/01/27 04:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001a6000)={&(0x7f00009a9000-0x8)='./file0\x00', r0}, 0xc) ppoll(&(0x7f0000e48000)=[{r0, 0x20, 0x0}, {r0, 0x10, 0x0}], 0x2, &(0x7f0000ec3000-0x10)={0x0, 0x0}, &(0x7f0000122000)={0x2}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a65000)={r0, &(0x7f00004ac000)="df", &(0x7f0000543000)=""/33}, 0x18) 2018/01/27 04:01:27 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000b13000-0x8)={0x1}, 0x8) signalfd4(r0, &(0x7f000029a000-0x8)={0xf83}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigprocmask(0x0, &(0x7f0000024000)={0x0}, 0x0, 0x8) [ 165.017821] binder: BINDER_SET_CONTEXT_MGR already set [ 165.024787] binder: 26383:26403 ioctl 40046207 0 returned -16 [ 165.037356] binder_alloc: 26383: binder_alloc_buf, no vma [ 165.045931] binder: 26383:26397 transaction failed 29189/-3, size 40-0 line 2903 [ 165.054328] binder: 26383:26397 ioctl c0306201 20008000 returned -14 [ 165.069694] binder: release 26383:26386 transaction 163 out, still active [ 165.076752] binder: send failed reply for transaction 163, target dead 2018/01/27 04:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) 2018/01/27 04:01:27 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3e000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000045000)=[0x9], 0x1, 0x3, 0x9, 0xffff, 0x1, 0x1, {0x5, 0xfffffffffffffff8, 0x1, 0x3d, 0x7, 0x2, 0x401, 0x6, 0x8, 0x9f4, 0x0, 0x8001, 0x8, 0x101, "a9c4a1608ec5f6164a8521df406c55fca4199ecce0150333cca18f9203360973"}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/27 04:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00002db000)=0x0, &(0x7f0000920000)=0x4) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006ef000)={0x0, 0x0, &(0x7f00001ff000)=[{&(0x7f0000659000-0x20)="67701d0b04338a78d00a643b1e73ced1517b281e594070368a158b885858af", 0x1f}], 0x1, &(0x7f0000f33000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x1) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ff8000-0x4)=0x6, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d35000)=0xe8) 2018/01/27 04:01:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000075f000-0x8)='./file1\x00', &(0x7f000019d000-0x2)='..') 2018/01/27 04:01:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020d000)='/dev/sequencer2\x00', 0x100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000147000-0xc)={&(0x7f0000a64000-0x8)='./file0\x00', r1}, 0xc) recvmsg(r1, &(0x7f0000c27000)={&(0x7f0000617000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002c2000-0xa0)=[{&(0x7f00009d7000)=""/111, 0x6f}, {&(0x7f0000dca000)=""/233, 0xe9}, {&(0x7f0000ec4000)=""/4096, 0x1000}, {&(0x7f0000b29000)=""/41, 0x29}, {&(0x7f00002fc000-0x73)=""/115, 0x73}, {&(0x7f0000954000)=""/229, 0xe5}, {&(0x7f0000ea7000-0x62)=""/98, 0x62}, {&(0x7f00007d4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f5d000)=""/4096, 0x1000}, {&(0x7f00009c5000)=""/24, 0x18}], 0xa, &(0x7f0000317000)=""/5, 0x5, 0x4}, 0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ea9000)=0x0, &(0x7f0000ab5000-0x4)=0x4) 2018/01/27 04:01:27 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000ef7000-0x38)={0x0, 0xfffffffffffffde2, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) 2018/01/27 04:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "80ebe3", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f000080b000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x8002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003cd000+0x17c)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001d3000-0x10)="98a8698c33905b9c822b20ad6b1e7e59", 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000031e000-0x8)={r1, 0x1}) 2018/01/27 04:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000609000-0x10)={0x39, 0x3, 0x100, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/01/27 04:01:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200080, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c97000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000912000-0x8)='./file0\x00', 0x40c000, 0x0) lgetxattr(&(0x7f0000f2f000)='./file0\x00', &(0x7f0000e29000)=@known='user.syz\x00', &(0x7f00004ce000-0x2a)=""/42, 0x2a) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000336000-0x24)={0x7fff, 0x101, 0xffffffff, 0x9, 0x1ff, 0x100, 0xc5, 0x80000001, 0x101, 0x1, 0x4, 0x8}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:27 executing program 7: r0 = socket(0xb, 0x2, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8000, 0x8a000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0x800, 0x8e13, 0xd0, 0x200}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x8, 0x4) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe(&(0x7f0000a83000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a86000)='/selinux/enforce\x00', 0x80ff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000165000)={0x0, 0xffffffffffffffff, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000e2a000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f000030b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 04:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007c1000-0x8)={0x0, 0x0}) r1 = dup(0xffffffffffffff9c) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00009ef000)={0x6, 0x80000001, 0x2}) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x200000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) 2018/01/27 04:01:27 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d69000-0xc)='/dev/rfkill\x00', 0x400001, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x7, 0x1, 0x5, 0x5, "6baafa5ccbd03c31880b9f5cd12118e31dec041c815fbb7e64afb11057b904dae51c9fcf68c746ab816e65e8", 0x16}, 0x0, 0x0, 0x0, r1, 0x857e, 0x8, "dfea7de77979fd9ade309642629e88f4f3d175e1cfb4b539f426b35383fcd1d19073cd91712fb362d16596b7dc19773e3bfd8ff5eccf2f37d914adf73ffdb9c1", &(0x7f0000001000-0x17)=')-!/ð0vmnet1keyring\x00', 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xdf43, 0x1f, 0x7, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000)=""/83, 0x53) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x0, 0x8) 2018/01/27 04:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000086000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00001a9000-0x4)=0x0, &(0x7f0000116000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f000064d000)=""/109, &(0x7f0000e94000)=0x6d) unshare(0x8000400) setsockopt(r0, 0xff, 0x4, &(0x7f0000ed0000-0xc)="062cff7679732a6bba021ae6", 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f000075b000-0x4)=0x7f, 0x4) 2018/01/27 04:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000093d000-0xc)='/dev/autofs\x00', 0x600, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000873000)=0x0) r1 = socket(0x18, 0x80006, 0x10) readv(r1, &(0x7f000075f000-0x10)=[{&(0x7f0000c46000)=""/192, 0x7e}], 0x1) write(r1, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) syz_open_dev$sndctrl(&(0x7f0000636000)='/dev/snd/controlC#\x00', 0x6, 0x4000) 2018/01/27 04:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pselect6(0x40, &(0x7f0000fa0000)={0x3, 0x7, 0x2800000000000, 0xb8de, 0xc4c, 0x7, 0x2, 0xff}, &(0x7f0000bd6000)={0x40, 0x1, 0x6a, 0x0, 0x20, 0x1f, 0x7ff, 0x18}, &(0x7f0000dab000)={0x3f, 0x9, 0xf7ff000000, 0x7fffffff, 0x4b, 0x1, 0x80, 0x2}, &(0x7f0000bcd000)={0x77359400, 0x0}, &(0x7f0000513000-0x10)={&(0x7f000017e000-0x8)={0xcb}, 0x8}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a9c000)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/27 04:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f000024a000-0xc)='/dev/audio#\x00', 0x3, 0x7cbaca4752c8a907) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xffffffffffffffff) r2 = dup2(r1, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000036e000)=0x9) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00004a4000-0x1)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x8) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/27 04:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c7a000-0x9)='/dev/sg#\x00', 0x4, 0x40800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002f000-0x4)=0x0, &(0x7f0000a27000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f0000b24000-0x64)=""/100, 0x59) 2018/01/27 04:01:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f9000-0xc)='/dev/autofs\x00', 0x8800, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000e83000-0x24)={0x800, 0x9, 0x40, 0x401, 0x1000, 0x1f, 0x0, 0x7eb, 0x1, 0x8, 0xda6, 0x1000}) 2018/01/27 04:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000125000-0x15)='/proc/self/net/pfkey\x00', 0x2000000000020000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000f5000-0xf8)={0x5, 0x0, [{0x8, 0x2, 0x0, 0x0, @msi={0x1, 0x1, 0xffff}}, {0x81, 0x3, 0x0, 0x0, @irqchip={0xffff, 0xfffffffffffffffb}}, {0x2, 0x2, 0x0, 0x0, @irqchip={0x7, 0x3}}, {0xfffffffffffffff9, 0x3, 0x0, 0x0, @msi={0x3, 0x2, 0x4}}, {0x4, 0x2, 0x0, 0x0, @sint={0x80f6, 0x7fff}}]}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000ed5000-0x8)={0xfbf2, 0x3}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000040d000)={r1, 0x3}) r2 = syz_open_dev$audion(&(0x7f0000441000)='/dev/audio#\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ab4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a7000)=0x18) 2018/01/27 04:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001cf000-0x16)='/selinux/checkreqprot\x00', 0x202840, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fcntl$setstatus(r0, 0x4, 0x46c00) 2018/01/27 04:01:27 executing program 3: clone(0x0, &(0x7f0000295000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00004e7000)=0x0, &(0x7f0000001000-0x78)="") syncfs(0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000e4b000-0xc)='/dev/amidi#\x00', 0x5c1, 0x2000) r1 = syz_open_dev$dspn(&(0x7f00009b4000-0xa)='/dev/dsp#\x00', 0x9, 0x4000) linkat(r0, &(0x7f0000ffe000)='./file0\x00', r1, &(0x7f0000482000+0x25f)='./file0\x00', 0x0) 2018/01/27 04:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$urandom(&(0x7f00002e4000-0xd)='/dev/urandom\x00', 0x0, 0x501000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000668000)='./file0\x00', &(0x7f0000f78000-0x15)=@known='system.sockprotoname\x00') syz_emit_ethernet(0x56, &(0x7f0000cc8000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@canfd={0xd, {{0x3, 0x1, 0x8c, 0x9}, 0x1e, 0x0, 0x0, 0x0, "9f08e6b3f18549aa023d818e109610db4bb0f33bf6d746f886532a1ac8e25adbbda81db2f58b0ef938796d673ab873d3ad710b4f3ec9ca15fbc65783e5102266"}}}}, &(0x7f0000e96000)={0x0, 0x4, [0x5e6, 0xdde, 0x66e, 0x141]}) r2 = eventfd2(0x2, 0x800) r3 = syz_open_dev$dspn(&(0x7f000065b000)='/dev/dsp#\x00', 0x3, 0x400) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/cuse\x00', 0x480000, 0x0) linkat(r3, &(0x7f00007b4000-0x8)='./file0\x00', r4, &(0x7f0000965000-0x8)='./file0\x00', 0x1000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000221000)={0x6, 0x2, 0x7, 0x6, 0xfffffffffffffff8}) listen$netrom(r4, 0xfffffffe000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) syz_open_dev$dmmidi(&(0x7f000049c000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) 2018/01/27 04:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000939000)='/dev/autofs\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ef000-0x4)=0x0, &(0x7f00007d0000)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c7b000)=0x0) r1 = socket(0xa, 0x802, 0x0) recvmsg$netrom(r0, &(0x7f000008c000)={&(0x7f00001f3000)=@full={{0x3, {"2fabebfbae378e"}, 0x5}, [{"0b19bc1d3296f5"}, {"d01f0fa12fb76d"}, {"f336ef3a28f6b0"}, {"314ea0b3e977a4"}, {"efb5ccd5b9579b"}, {"8ef15377c19512"}, {"3dbc86e543a390"}, {"b61a02d4012113"}]}, 0x48, &(0x7f000070c000-0x20)=[{&(0x7f00005db000-0x1e)="ad746e8d74e604b5f3ae18ea2eff2a266f16f4eae63a0a7e2b17e7d24dbe", 0x1e}, {&(0x7f0000557000-0x10)="e4798fb423887a1e07f6cdd332236c74", 0x10}], 0x2, &(0x7f0000f4e000)=[{0xc0, 0x11b, 0xb71f, "6a84cf72e2f96a388c2db25c80bb1e49dd23ca997b67d6dc3688345447c192bbbde953a40016e7380407695d915a31c07ad659e74d957071f104210b11bcdcaa5267736811f06e50f8f62b80fe8e504899dcb9801fe7c56680665299ced3765e4983c3de6c2925332e7926543809a274f071487340eee349575e3bd7e81164fd12a9d1986a9d71bec2729e47d94157f7e59d13a01471a16e26b6e7000f88d3988772d3f45119d72c344209a7dd1c"}], 0xc0, 0x4008090}, 0x2000) connect$inet6(r1, &(0x7f0000610000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006d2000-0x4)=r1) 2018/01/27 04:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000279000)='/dev/cuse\x00', 0x80000, 0x0) getdents64(r1, &(0x7f00003d4000+0x54f)=""/62, 0x3e) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) 2018/01/27 04:01:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ebd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$vnet(r2, &(0x7f0000a7e000-0x68)={0x1, {&(0x7f0000cfc000)=""/4096, 0x1000, &(0x7f0000424000-0xf8)=""/248, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000e86000-0x8)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000021000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x48200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000533000)={0x0, 0x5e}, &(0x7f00009ae000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000733000-0x10)={r2, 0x58, &(0x7f00001a7000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ae}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}]}, &(0x7f0000922000)=0x10) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) dup2(r3, r4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00005fd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005bf000-0x4)=0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000dff000-0xa)='./control\x00', 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000183000-0x28)=""/40, &(0x7f0000b65000)=0x28) 2018/01/27 04:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000, 0x0, 0x7a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000383000-0x8)={0x7f}, &(0x7f0000855000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000231000-0x10)={0x0, 0x989680}, 0x8) r1 = getpgrp(0x0) r2 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000946000)={r1, 0x0, r2}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/01/27 04:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c2b000)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000203000)=0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f000050b000-0x94)={{0x3, 0x7fff, 0x2d3f, 0x4, 0x0, 0x1}, 0x2, 0x0, 0x6, 0xb27, 0x5, "10e790b6c4ba35be59e5f2206342b87256d1d35a529e5b129113c3b87e8483200b82cacfa55a30f38367e936fd0c116046af1e992ab315b438be34d64a246aaa0f99fbf9fdbea9e7e4633dc7bedf9135b52102186032d72b4536d0559f011be3dbe0c0d850eb76bcdf70d46836180e5bc09690a87fea02507a2c6c8eee55c80b"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b7a000-0x58)=[@in6={0xa, 0x3, 0x88fe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1000000000f}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}], 0x58) bind$inet(r0, &(0x7f000080d000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff15) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000daa000)='scalable\x00', 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r3, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x10000000000000, 0xfffffffffffffeff, &(0x7f000045d000)="aecc071b85b1fe2283fc5c46b90c3d6ed7c07e6b3ac0865a619f3ae568fd0c1ce142feb501cdcb9e25a842061ab3c5e898596a7aac72b6711479084e03a830537645fa7f5ae0ea8c140190734d902994766d000b7f95ab2d1b5e0155e0aebbe5b5bde8363aba40fb38913e963adab8f0f4e1648a22010147618d34a8fefd1f80852b8c0a5d266f5584a0359267f189efec9d4a2331e8f4f60315ac0bbabc705df1c126bb35ad5cf2", 0xa8) 2018/01/27 04:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup3(r0, r1, 0x80000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000523000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) epoll_wait(r3, &(0x7f0000103000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000206000)=0x0) syz_open_dev$loop(&(0x7f00002d8000)='/dev/loop#\x00', 0x7, 0x400) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRKP(r2, 0x5425, 0x80000001) sendmmsg(r3, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000ce5000-0x8)=0x301000000) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fda000-0xd)='/dev/usbmon#\x00', 0xffffffffffff7fff, 0x400200) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000205000)='/dev/hwrng\x00', 0x224000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f000037e000)=0xffff, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x6, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x0]}, 0x28) r2 = syz_open_dev$sndpcmp(&(0x7f0000bef000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x442180) openat$vcs(0xffffffffffffff9c, &(0x7f00009da000)='/dev/vcs\x00', 0x10800, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000075e000)=""/23, &(0x7f0000d23000)=0x17) connect$ax25(r2, &(0x7f0000182000)={0x3, {"9c283ce3ecbe20"}, 0x7}, 0x10) 2018/01/27 04:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000364000-0xc)='/dev/audio#\x00', 0x4, 0xe8c0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072d000-0x110)={{0xa, 0x0, 0x1f, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796b2bfe44492497ee237fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ff976c595507f1d1e096c5f418f30513dd68416c9021543e2e7b21e0c", &(0x7f00003dd000)="47504c2a212174727573746564b2272e00", 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000428000-0x4)=0x1, 0x4) 2018/01/27 04:01:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008b2000-0x50)={@generic="5a0755528e4b6d944c49e1607553bce3", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000005000-0x4)={0x100000000}, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000009000)={0x0, 0x101, 0x20, 0x5, 0x3}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000a000-0x14)={r4, 0x7, 0x99, 0x5, 0x2, 0x800}, 0x14) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000000a000)={0x0, 0x0}) 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004e4000-0xc)='/dev/audio#\x00', 0x3, 0x200) execveat(r0, &(0x7f0000187000)='./file0\x00', &(0x7f00008ee000-0x18)=[&(0x7f00006ff000-0x9)='vboxnet1\x00', &(0x7f000009a000)='\x00', &(0x7f0000928000)='em0%!selinuxbdev%\x00'], &(0x7f0000f97000)=[&(0x7f0000fe5000)='cpuset\x00'], 0x1100) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000fd9000-0x50)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/27 04:01:28 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r2 = eventfd2(0x0, 0x0) readv(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0xfffffffffffffecb}], 0x1) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x7fff, 0x80000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x1)="de", 0x1, 0xfffffffffffffffb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 165.977908] QAT: Invalid ioctl 2018/01/27 04:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) write$tun(r1, &(0x7f0000fd0000-0x127)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}, 0xffffff04) r4 = syz_open_dev$audion(&(0x7f0000cc4000)='/dev/audio#\x00', 0x1, 0x20080) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000d2e000)={@empty=0x0, @multicast2=0x0}, &(0x7f00003ec000)=0x8) 2018/01/27 04:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000c04000-0x4)=0x9) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0xa80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, 0x0}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) gettid() io_setup(0x335, &(0x7f000086d000)=0x0) sched_rr_get_interval(r4, &(0x7f00008db000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r6, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r7 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) r8 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) accept4$ipx(r0, &(0x7f0000f12000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000711000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00005ab000)={0x0, 0x0}, &(0x7f0000596000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000c0d000)={r10, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x4}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000805, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ead000)='/dev/midi#\x00', 0x4adc, 0x800) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b36000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000573000-0x4)=0xa0) write(r1, &(0x7f00001a9000)="4f1bc3d07d4a46c09a9e100e04c28338559b6745ff10e64e02b438754cfc846e2525e06ab55795af1c499057d047b3fe54e35338f4c49a26229fa97573a9f757b47b1744b32c35010972dbd5ff0283871f1299847b3d95aa1e1deaafa818c14b7c5c61f26d63c79cd359dcc4c34baedf52f8432a3784c263119e19aacb1c14c6d3301453a4442fd68e5e0cc690fd380c267d5fac16b03e0291513a6bc4acbae2e91ef951a7ae4718a22f9a2406593c60a683af9b023a67d26da396c80dd6e123441fb74939acc73a815fdb2d978c4f1bc078364c91d750a191b65bfc83f32e75a7dae1e2dd8d12bd7377385145", 0xed) [ 166.013875] QAT: Invalid ioctl 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0x6, 0x42) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000006000)={'system_u:object_r:vmware_device_t:s0', 0x20, 'system_u:object_r:ptchown_exec_t:s0', 0x20, 0x36, 0x39, 0x20, '/usr/sbin/cupsd\x00'}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000008000-0x18)={0xfffffffffffffffc, 0xffffffff, 0x4, 0x1, 0x5, 0xffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000-0x5c)={0x0, 0x54, "59a17754f41e38a9a2cc7501a529c9dcb8e5256df5df4b78569ce6e8ac9742c2364b829a122949f7529f4dd992e798d0cb1708379982a4e98c9afff7560860843c084a6256d7038b8e5c926e655c54bbe973653c"}, &(0x7f0000008000)=0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000)=r2, 0x4) 2018/01/27 04:01:28 executing program 5: r0 = semget$private(0x0, 0x4, 0x6) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000570000)=""/155) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e9a000)='/dev/dmmidi#\x00', 0x3f, 0x988bdb2b7be0c900) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ee4000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x10001, 0x1, 0x1, 0xbfe3, 0x200, 0x1000000, 0x96b, 0x4fd, 0x1ff, 0x20, 0x7, 0x7, 0x8, 0x8]}, &(0x7f0000be8000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000458000-0x14d)={r2, 0x3, 0xfffffffffffffffd, "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"}, 0x52) r3 = msgget$private(0x0, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ef9000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f60000-0x4)=0xe8) stat(&(0x7f00009f4000-0x8)='./file0\x00', &(0x7f000015c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() getresgid(&(0x7f00006d5000)=0x0, &(0x7f0000ce0000-0x4)=0x0, &(0x7f0000740000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000038000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f67000)={0x0, 0x0, 0x0}, &(0x7f0000f11000)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000043000-0x78)={{0x6, r4, r5, r6, r7, 0xab, 0x80, 0x0, 0x0, 0x0}, 0x401, 0xbc0e0000, 0x1, 0x2, 0xfffffffffffffff9, 0x4, r8, r9, 0x0, 0x0}) read$eventfd(r1, &(0x7f0000ccd000)=0x0, 0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a2a000-0x8)={0x0, 0x168}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ad2000)={r2, 0x37, "1863be8d63f10542f30bf919043e6251fd472fd328c1c6587c2f6dfefd1e322aa69150a58769177aa66d44c493ea0e6157a34544049282"}, &(0x7f000033a000-0x4)=0x3f) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f000043b000-0x4)=0x0, &(0x7f0000393000)=0x4) clone(0x0, &(0x7f000006b000)="", &(0x7f0000679000-0x4)=0x0, &(0x7f00009e3000)=0x0, &(0x7f0000627000-0xd)="") 2018/01/27 04:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000104000-0x8)='./file0\x00', 0x400, 0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x40000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f8d000)=0x5) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000080c000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000057c000-0x4)=0x0) r1 = getpgid(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bf5000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3e, &(0x7f0000be8000-0xb)={0x5, 0x0, 0x6, 0x5}) add_key(&(0x7f0000fc0000)='encrypted\x00', &(0x7f00003ed000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006f4000)='c', 0x1, 0xfffffffffffffffb) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b85000/0x4000)=nil, 0x4000) mmap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b88000-0x4)=0x0, &(0x7f0000c4e000)=0x0, &(0x7f00009ed000)=0x0) r0 = syz_open_dev$dspn(&(0x7f0000b85000)='/dev/dsp#\x00', 0x7fff, 0x200000) mmap(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b87000)=[], 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b88000)={0x0, 0x0}) fgetxattr(r3, &(0x7f00002e3000)=@random={'os2.', "6c6f0f00"}, &(0x7f0000a1a000-0x6e)=""/110, 0x6e) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000009, 0x0, 0x0}, [@typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b83000)={0x0, 0x400, 0xfffffffffffffff8, 0xffff, 0x800, 0xcae3}, &(0x7f000041e000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c36000-0x8)={r4, 0x0}, 0x8) 2018/01/27 04:01:28 executing program 1: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000060e000-0x4)=0x81a, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ac000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00001c6000)=0x0) 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000016000)={0x0, &(0x7f0000af6000)=[]}) exit_group(0x0) 2018/01/27 04:01:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) write$tun(r0, &(0x7f00006b9000-0x33d2)=@hdr={0x2, 0x4, 0x3ff, 0x10001, 0xe, 0x8, @ipv6={0x200, 0x6, "6dd669", 0x33a0, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x88, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x119, 0x86, "7dd4b7db5ce5331b728e67ec9c4107eaa563cf74f12fb6d6b3461e7766ce49031d80150f9a2aabebfe8688ec6031e09200c45d473e8577858232afd05861af9d23831ad7c4482dc84b324a8f700d85c0d85dfaf182ca5859e40d3dc910a5bb44c0b91a659371d31f0a03f6ed7c219eecf54776fb59c26ea5d4560805f35ab0fc526572c705dc"}]}, @fragment={0x3b, 0x0, 0x18a, 0xbe, 0x0, 0x100, 0x1}, @dstopts={0xdf, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x28000}, @generic={0xe78, 0x1000, "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"}, @generic={0x8, 0xae, "71c0dba55e0f878a0fdad5b04851fbefc63f4a9320d4bed9ec06fc4214dea258f12e483e0838ead5d6de6e4d49bff7899b8555cd16ba375fe04863e4dc66f70d91595290b7dc495eaee10127082bc3edf0d41486fc76e89654741d3ef4526b0afbc0055ba351d5029ef235a212dd02bde6ba966c9a3a73beaaca5e37321c3ea02121c2fc614e7fd4219ab6800485dd13e3e58ea4a47b35f2fa9bec22b6f3d75bdab129384bb1071dbbe4663e4171"}]}, @hopopts={0x7b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}]}, @dstopts={0xaf, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x38000000000}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x4, 0xe, 0xcc, 0x4, [0x1, 0x6, 0x4000000000000, 0x80, 0x0, 0xa, 0x26]}}, @generic={0x9, 0xc0, "4660dd5dbf50ad5dcbecaf813a3db2d65ff956869a46b7853a897231e63770b6dbd650598015d94ca29087e2b2934253d08ff39c723c7f8442cbcbdc1c212c7f9b8b5c62f1efa2b5ef99567c6f5edb634cfde39b6c97b9a793ac0f69480236fe9b30180626b60b6f92094cfb84f856100e9ff55bbbf04a01687b1645bdaba98da4967f3502bc739ef601c8a654daeb1b2b372c7f04f09704566ae00cf1551a8ea8bc3385a7ebf7f2feec49fa5fd0380cc538bbbb0da1cad8789349814b032337"}]}, @hopopts={0x3c, 0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x3, 0x2, 0x6e3, 0x8, [0x7d8]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3f0}, @generic={0x8, 0x1000, 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@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x81, 0x0, ""}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x84, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @dstopts={0x3a, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x479a}, @enc_lim={0x4, 0x1, 0x3ff}, @calipso={0x7, 0x10, {0x5, 0x2, 0x0, 0x4, [0x1]}}, @ra={0x5, 0x2, 0x100000001}, @enc_lim={0x4, 0x1, 0xfffffffffffffff7}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x7, 0x0, 0x0, 0xa, 0x4, "fbc2cf", 0x200, "88d13e"}, "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0x33d2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10, &(0x7f000054f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00007b6000-0x8)={0x0, 0x0}) [ 166.145682] encrypted_key: insufficient parameters specified [ 166.178780] encrypted_key: insufficient parameters specified 2018/01/27 04:01:28 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x20041) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f000000f000)=0x0, 0x80000) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000-0x4)=0x2, 0x4) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b07000-0x9)='/dev/vcs\x00', 0x301000, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b07000-0x4)=0x400, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b08000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/27 04:01:28 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000056b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000ff1000)=""/14, 0xe, 0x40010042, &(0x7f0000ff2000-0x10)={0x3, {"4d9cd1c48b2d35"}, 0x1f}, 0x10) 2018/01/27 04:01:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x103040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000041000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000ec7000)={{0x2, 0x7, 0x3, 0x200, "531aa32f037d74e3c286ed3b5879a6df85a68c70178060b47b0babbe91b32badffc9c3bf5176079167b97a4b", 0x3}, 0x100000000, [0x0, 0x0, 0x7fff, 0x7, 0x1f, 0x3ff, 0x10001, 0x25e, 0x9, 0xab92, 0x2, 0xe357, 0xe4, 0x4, 0x8, 0x5, 0x0, 0x400000000, 0x4, 0x10000, 0x7, 0x5, 0x8000, 0x3, 0x5, 0x5, 0xffffffffffff0001, 0x1ff, 0x8001, 0xff, 0x5a9, 0xffffffffffffffe0, 0x6, 0x8, 0x5, 0x7f, 0x100000001, 0x7, 0x3ff, 0x0, 0xa1, 0x7fffffff, 0x6, 0x8, 0x1c0c, 0xbb5, 0x176f, 0x104d, 0x3ff, 0x6, 0x10001, 0x7914, 0x2, 0x6, 0x10000, 0x80, 0x6, 0x339, 0xc8, 0xffffffffffffff2d, 0x0, 0x4, 0x80000000, 0x1ff, 0x6, 0xffffffffffffffe1, 0x9, 0x799, 0x1, 0x0, 0x6, 0x4266f1bd, 0x2, 0x3ff, 0x1, 0xe9, 0x2, 0x2, 0x7, 0x7, 0x50, 0x8, 0x3, 0x5, 0x100, 0x200000000000000, 0xd9c, 0x59, 0x8, 0x93c, 0x9, 0xfffffffffffffffe, 0x8, 0x3, 0x5, 0x6, 0x7fffffff, 0xd7, 0x5, 0x1000, 0x80000001, 0x9, 0x7f, 0x9, 0x2, 0x20, 0x74cb, 0x5, 0xfffffffffffffff9, 0x21d7, 0x8, 0x80e, 0x3f, 0x8, 0x1, 0xb78, 0x800, 0x3ff, 0x5, 0xa0, 0x52e6, 0x80f5, 0x2, 0xfffffffffffffff7, 0x2, 0x9, 0x8, 0xd2], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f72000)={0x100000001, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 04:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d0000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d81000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001d4000)=0x0) r1 = gettid() r2 = getpgrp(r1) waitid(0x2, r2, 0x0, 0xa, 0x0) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d94000)={0x10f000, 0x2000, 0x0}) syz_open_procfs(0x0, &(0x7f0000f31000)="7379736301016c00") fcntl$lock(r2, 0x7, &(0x7f000085d000)={0x1, 0x0, 0x4, 0x9, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) munlockall() ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000367000-0x2d)=""/45) clock_gettime(0xfffffffffffffffe, &(0x7f00002b6000-0x10)={0x0, 0x0}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x9, 0x0, 0x0, 0x0, 0xd4, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x800000000, 0x0, 0x0, 0x20000, 0x4, 0x0], 0x2, 0x100}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x3cc, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef2000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffd}, 0xc) 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000988000)="5bb0255e00", 0x2) accept4$llc(r1, 0x0, &(0x7f0000290000)=0x0, 0x80000) dup2(r0, r1) 2018/01/27 04:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000ea3000-0x8)='./file0\x00', 0x0, 0x10f) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000bf4000)="", 0x0, 0xfffffffffffffffc, &(0x7f00008cb000-0x14)={0x11, 0xfffffffffffffffe, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/27 04:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000001c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000cb6000)=[]) 2018/01/27 04:01:28 executing program 5: mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x6, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000fc9000-0x4)=0x7, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000502000)=[{{0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f00007ab000-0x1000)=""/4096, 0x1000}, {&(0x7f00005f1000)=""/142, 0x8e}, {&(0x7f0000c28000)=""/90, 0x5a}], 0x3, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0xb63}], 0x1, 0x400000000, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000299000)={0x0, 0x7c, "39290fc0a36336e1e44ac531bed2810b72820ce80a6056c59f863495b8f8d95d0c0fab4402024bdfa30906da60346613092c3d241bb85707e7fcba6a9ea226b1d117958f353f0c6a4451840ceb241d271dd73497ec3f14b8e257e892cda66dbe112cf720d8555dfc58fd5c9d7583c7dcc33fd90738547f26fb6caeb0"}, &(0x7f0000fca000)=0x84) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fca000)={r2, 0x6}, 0x8) msync(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x6) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000043c000-0x37)=""/55) syz_open_dev$mice(&(0x7f00003cc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/27 04:01:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000003000-0x68)={0x6, 0x0, [{0xbff, 0x0, 0x866}, {0x0, 0x0, 0x6c803ef7}, {0x2df, 0x0, 0xffffffffe27f879b}, {0x218, 0x0, 0xf48}, {0x40f, 0x0, 0x1ff}, {0xb99, 0x0, 0x7}]}) write$tun(r0, &(0x7f0000002000-0x4d)=@hdr={0x2, 0x1, 0xfff, 0x80000000, 0x0, 0x1, @ipv4={{0x8, 0x4, 0x7fffffff, 0x8, 0x43, 0x1, 0x8, 0x4, 0x5e, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@generic={0x7, 0x9, "9b9974e3b1f05c"}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x4, 0x0, {0x5, 0x4, 0xfffffffffffffc01, 0x0, 0x4, 0x1, 0x3, 0x1ff, 0x5c, 0x20, @empty=0x0, @multicast1=0xe0000001, {[]}}, "fb5282126637de"}}}, 0x4d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000014000-0x50)={'system_u:object_r:wtmp_t:s0', 0x20, 'system_u:object_r:auditd_etc_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x50) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000000011, &(0x7f0000f84000)=0x0, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f85000)='/dev/vcsa#\x00', 0x4, 0x103000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000510000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000f87000)={0x5, 0x80000001}) r2 = syz_open_dev$sndpcmc(&(0x7f0000f87000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x400000) poll(&(0x7f0000b49000-0x28)=[{r1, 0x200, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x4, 0x0}, {r2, 0x80, 0x0}, {r0, 0x445, 0x0}], 0x5, 0x20) 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000c40000-0x8)={0x2, 0x0}) syz_open_dev$random(&(0x7f000078f000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) r1 = syz_open_dev$midi(&(0x7f00005e4000)='/dev/midi#\x00', 0x3a, 0x20400) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000f07000-0x4)=0x80000000000) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 04:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00008f8000)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1b000-0x11)='/selinux/enforce\x00', 0x20380, 0x0) name_to_handle_at(r1, &(0x7f000053e000-0x8)='./file0\x00', &(0x7f000044e000)={0x45, 0x6, "0deabbe7d3277b4405d6be1b8f65a49d37a72556a9f099cfb3cece9c9723e9bbbf0b208268ddb0ce7eab3753cb4a4d38f44a6d0264e209007fc52733d1"}, &(0x7f0000ee0000+0xb29)=0x0, 0x1000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e3b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bb8000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001f9000)={0x0, 0x4a, "75e56e3c334c9640680363b85f1b86dd64860e26a94e409599172d72dbd60ce789b89f8318e867d61dcae7d55f6748e690da8ba39aeb1027eb63e63a3309657beaee8bb889534136facd"}, &(0x7f00003d3000-0x4)=0x52) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ccf000)={r3, 0x6}, &(0x7f0000abe000)=0x8) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000f14000)={0xe2, 0x5, 0x4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000077a000)={r4, 0x800, 0xc00, 0x3, 0x6, 0xfffffffffffffff8}, &(0x7f0000c53000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e2b000-0x8)={r5, 0x0}, &(0x7f00005ba000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000606000-0x4)=0xc) syz_open_procfs(r6, &(0x7f0000bfb000)='timers\x00') 2018/01/27 04:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000060000+0x9b1)='/dev/dsp\x00', 0x200c00, 0x0) setsockopt$inet6_int(r2, 0x29, 0xfc, &(0x7f00009ef000)=0x4b5, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000e6e000)=0xcf1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f72000)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000eec000)=0x0) kcmp(r4, r5, 0x17, r0, r3) lremovexattr(&(0x7f0000486000)='./file0\x00', &(0x7f000030e000-0xd)=@random={'osx.', '/dev/dsp\x00'}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000791000-0x4)=0x0, &(0x7f0000679000)=0x4) 2018/01/27 04:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x88) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/hwrng\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000e000)={0x8, 0x0, 0x5, 0x3}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000492000-0x20)={0xfffffffffffffbff, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000298000)={0x3, r2, 0x0, 0x80}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dce000-0x210)={0xb, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000e3b000-0x4)=0x0, &(0x7f00006b4000)=0x4) 2018/01/27 04:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d4000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000141000-0x10)={0x0, 0x3c, &(0x7f0000356000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12000000000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eac000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007b4000)={r2, 0x8, 0x20}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) sendmsg$key(r1, &(0x7f0000fef000-0x38)={0x0, 0x0, &(0x7f00001c8000)={&(0x7f00004a4000-0x90)={0x2, 0xe, 0x40000000, 0x6, 0x12, 0x0, 0x4, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x0, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0xfffffffffffffff9}, @sadb_sa={0x2, 0x1, 0x3, 0x4, 0x5, 0x9f, 0x0, 0x80000000}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x5, 0xffffffffffffffff}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x4040800) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000621000)=0x6c3, 0x4) write(r3, &(0x7f00008c3000)="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", 0x280) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0xfffffffffffffe86, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) sendmsg$netlink(r1, &(0x7f00005e3000-0x38)={0x0, 0x0, &(0x7f0000ce3000-0x30)=[], 0x0, &(0x7f00009b5000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000066b000)='/dev/mixer\x00', 0x2, 0x0) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a2d000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000-0x4)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000077a000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000e82000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f000091d000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 04:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/27 04:01:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000072d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006b1000)={0x4a, 0x5, 0x202, 0x2, 0x10001, 0x7, 0x6, 0x3, 0x0}, &(0x7f0000e47000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000597000)={r1, 0x7}, &(0x7f00004e6000)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = syz_open_dev$vcsa(&(0x7f0000867000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000092e000-0x23)=[{0x3, 0x3f}, {0x2, 0x80}, {0x8, 0x0}, {0xf, 0x5}, {0x2, 0x9}, {0x7, 0x8000}, {0x8, 0x2800000000000000}, {0x8, 0x40}, {0x4, 0x6}], 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000014c000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x0, 0x3ff, "9304b172b61800c58b3b5b9b8aa3899825d3ac34da907aed5f393785d7df32fe515448cbced8d7b36e78620c4d723e229bd5e96ce922ebcc4880e00df783f3640b4fbdd9b2d7134e50e412287999ff99"}, 0x160) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:28 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000038a000-0xb)='/dev/mixer\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bfa000-0x20)={0x0, 0x4, 0x5, 0x6f3, 0x10, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x1a)=@random={'trusted.', "6367726f75706d696d655f74797065efe000"}, &(0x7f0000cd9000-0x1000)=""/4096, 0x1000) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000060000)={0x100000000, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000960000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000090f000)=0x0, 0xe632841813832f80) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000833000)=0x9, 0x8) r4 = add_key$user(&(0x7f00006c7000-0x5)='user\x00', &(0x7f0000c1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c7b000-0xe8)="72b23454afc490a0659e63fe84d3b35c1db63f793fb0856410704333882353c0abbc68caba1e3f199a795bbf6be8dc3a894e013c082df22c5488d227d485428798ec88b3acc4473d51e0e1b6e7758ba15fd36a7b9c00d45032442ca7e40ee0447aed556949af08f4670ccfbeac5b97b736c8156e195b092378f76280b970e45bd2597becf3f0af1407a5d23645337979062239b56fbebfdbbb2fd214bb2b0c313286f01198dd49ddc2de7b09a2126099e8b80716a3986716749973829a5bfe9981e41345998a3e25afe2673d9760e5ae4d9bc9fbab465df4ee9c9505817ebeb90d377c7b95d35351", 0xe8, 0x0) keyctl$invalidate(0x15, r4) r5 = syz_open_dev$mouse(&(0x7f0000652000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000d6a000-0xe8)={0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x7e00000000, 0x0, 0x0, 0x19, 0x0, "0fcb09b6fd055e1761e63d905e1589e3a787ca85db6280e30db24903ab44d611682e9583e824689292c0e075e9ca439c48e05231e12d449e1823fadbfc6242aa", "6ee6f9aea80434724ecf4ae82ab8448cc9eedd13755dabf2289b687b1a914d86ba26b142059073b061c0459e8e6650d6d2fd36cc03d7f73c4f17a3d625192065", "54dc12cafa68fdbd95f0f1dec2acccd6c006e3ed53ed923cfc96cb0b37f53d50", [0x7fff, 0x10001]}) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r3) getsockname$unix(r2, &(0x7f000053f000)=@file={0x0, ""/77}, &(0x7f0000146000)=0x4f) 2018/01/27 04:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000)=0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000024000-0x98)={0x0, 0x90, "b0c5c2fcd87f8eb8531c42dbe430fad26c878f7162b81e9ca0a0c3d15fad7b411871209f78db876206057bffba5b7b651b51c47db23470ea2113db0ec0b357e490f9216f12f0053638ded9afaa65535b2728fdae03e9b648e6018baa5643941afb1bdd73c9f9d1ca4a3741a73a56d5abfe32483615618d1c79103ab91d142bdc4787715b066b92793a4ffadbfebd9d2c"}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000d000)={r2, 0x4c, &(0x7f0000024000-0x4c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000007000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000fb2000-0xe)='/dev/admmidi#\x00', 0xff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x100) r2 = syz_open_dev$dmmidi(&(0x7f00007a4000-0xd)='/dev/dmmidi#\x00', 0x0, 0x200) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000d2000)={@generic="e75802b441d99168fe110eafe83ec909", &(0x7f0000060000)=@ethtool_gfeatures={0x3a, 0x4, [{0x5a06, 0x5, 0x80000000, 0xb0b1}, {0xff9, 0x60, 0x8001, 0x4}, {0x0, 0x80000001, 0x1000, 0xd1}, {0x400, 0x40, 0x0, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00003cf000-0x4c8)={{0x2, 0x5, 0x9, 0xa3f6, "324c3bf28556349e7b3789f21af84e9850586a6b20f24683324a9e2585e1c619496414af3ea508e929c7f4c7", 0x0}, 0x7f, [0x101, 0x7ff, 0xfffffffffffffff7, 0xfffffffffffff4ae, 0x2b9cb764, 0x83, 0x4, 0xfff, 0x8001, 0x5, 0x4, 0x24f434dd, 0x0, 0x3, 0x4, 0x7, 0x8000, 0xfffffffffffffffe, 0x8, 0xff, 0x8, 0xffffffffffffb26d, 0x2, 0x8, 0x9584, 0x756, 0x21, 0x101, 0x0, 0x4, 0xe5b7, 0x1, 0x2, 0x7fff, 0x1, 0x39a9, 0x51b, 0x10000, 0x100, 0x6, 0xe5, 0xfff, 0x188, 0x3f, 0xffffffffffffa249, 0x6, 0x2, 0x17ef0829, 0x3ff, 0xf3, 0x9, 0x3, 0x4, 0x3, 0x9, 0x401, 0x15f, 0x6, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x100000001, 0x5, 0xffff, 0x7012e789, 0x7, 0x9627, 0x4, 0x9, 0x9, 0x9, 0x7, 0x2, 0x9, 0x3, 0x1, 0x4, 0x6, 0x3, 0x3, 0x10001, 0x5, 0x96, 0xfff, 0x1f, 0x9, 0x2, 0x7, 0x9, 0x8, 0xdb, 0x100000000, 0x3, 0x6, 0x5, 0x8, 0xd5db, 0x4, 0x800, 0x37, 0x0, 0x194e, 0x2, 0xffffffff, 0x9, 0x200, 0x4, 0xffffffff, 0x2, 0x8, 0x92, 0x6, 0x3, 0x1, 0x6, 0xe16, 0x9, 0x5, 0x10000, 0x8, 0x101, 0x2870, 0xffffffffffffcf78, 0xef63, 0x8, 0xffffffffffffffff, 0x2], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00006d5000-0xd)='/dev/dmmidi#\x00', 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000dcf000)=0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) userfaultfd(0x800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000eb4000-0x10)={&(0x7f000077b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000c49000)=0x81, 0x4026a950b) 2018/01/27 04:01:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") socketpair(0x3, 0x80000, 0x3f, &(0x7f0000e36000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000cf9000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 04:01:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000029d000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000529000-0x8)={0x0, 0x0, []}) sendto$unix(r0, &(0x7f00006f3000-0x92)="7b814d69ad5e15d8e4703b13470336857e986ae4e701b52022a3f07f75fc7c112aeb1393fc3dd98c4ada11c643cd0f37cc7bcb0e7de83f0d5537902312c77723d238ad0f6b9c4eb7168cb4ad09482a25557077e378991e4b75793a05c60ab46c83feab19b3278ce83b643039f00206854a55ff978629e37ab65fac46a01bc14b9cb35cd20a01332977fa37d048db07d37040", 0x92, 0x4000, &(0x7f000066c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000782000-0x2f)=""/47) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007f2000)={0x0, 0x6, 0x9}, &(0x7f00008bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c4d000-0x8)=@assoc_value={r4, 0x1c23}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025c000-0x10)='/selinux/policy\x00', 0x0, 0x0) r5 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000ea9000)=r5) 2018/01/27 04:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/vcs\x00', 0x20000, 0x0) sendto$ax25(r0, &(0x7f0000fd5000)="fb75cb277ff19bb417236f78485fb313888120aa67bad3917451d5a312fda98627c6ff4da2c5da513473b715705f3e7ba4dd71fbeba42632d3d70ba3a1d71f9cdc8dcd63f1630ff330692d7c627e781715c25481c5f8fc624a4756a1f678bb1993083386c66aee7358fd1fc98d42dcf6d20001a1c33af28537dd474f467b8712043c", 0x82, 0x10, &(0x7f0000a2a000-0x10)={0x3, {"5a0a52995ef596"}, 0x3}, 0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fa6000)={0x100, 0xfffffffffffffffa, 0x2, 0x6, 0x895, 0x8, 0x0, 0x0, 0x0}, &(0x7f00001a7000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000af5000-0x20)={0x20, 0x4, 0xa, 0xe4c8, 0x0, 0x7fffffff, 0x4, 0x3, r2}, 0x20) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ba000)="6664000000007f00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bd5000-0xb8)={0x0, 0x8, 0x7, 0x0, 0x0, 0x1, 0x6, 0xe488, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80, 0x1, 0x7, 0x1b}}, &(0x7f000064e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003b1000)=@assoc_id=r1, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e75000-0x10)={&(0x7f0000569000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000898000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000073000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000072e000)={0x0, 0x3c, "449777716779b3b17c9ff126f40279314347aa9a42a470acb07c984c23226cf723311423a40469072baf0decc41aad4013f0567731199e3fb0654970"}, &(0x7f0000773000)=0x44) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000aa000)={r1, 0x3a, "6a18cfe6917eb6fc2b0cd43c1a02ff14b754fee585a11380e920b2f0e3f8769bda32cd364d716512657666fec626cc9174bad5ffa57b6da4e385"}, &(0x7f00002c3000)=0x42) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r2, r2) sendmsg$nl_generic(r3, &(0x7f0000004000-0x38)={&(0x7f0000404000)={0x10, 0x0, 0x0, 0x2}, 0xfffffffffffffd99, &(0x7f0000b66000-0x10)={&(0x7f0000001000+0x458)={0x14, 0x0, 0x0, 0x4, 0x3, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) getsockname$llc(r3, &(0x7f00004c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000af9000)=0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002e4000)=0xffffffffffffff2d) init_module(&(0x7f00006b2000-0x12)='}@cpuseteth1wlan1\x00', 0x12, &(0x7f0000a0a000)='!cgroupppp0security&vboxnet0keyring:Fkeyringuser\x00') 2018/01/27 04:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008df000)='/dev/ppp\x00', 0x208400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00003e5000-0x10)={0x5, &(0x7f00005c0000)=[0x2, 0x9, 0x2, 0x4, 0x8]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000131000-0xf)='/dev/sequencer\x00', 0x14200, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000282000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00002f5000-0x4)=r3) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/27 04:01:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d30000000000000100000000000040000000", 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00005dc000)={0x0, 0x2, 0x7, &(0x7f0000001000-0x8)=0x0}) 2018/01/27 04:01:28 executing program 5: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) preadv(r1, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) tgkill(r0, r2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00007d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) bind$inet6(r3, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) mknod(&(0x7f000056a000)='./file0\x00', 0xc000, 0x9) connect$inet6(r3, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000074c000-0x20)={0x7f, 0x6, 0x4, 0x1, 0x1, 0x9cf8}) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r4, &(0x7f00000cc000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @rand_addr=0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/27 04:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00003be000-0x50)={0x63a1, 0x8, 0x3, 0x10001, &(0x7f0000fd2000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000955000)=""/74) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee2000+0xb96)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007d2000-0x4)=0x0, &(0x7f00005d6000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000264000)=0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/27 04:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$midi(&(0x7f0000918000-0xb)='/dev/midi#\x00', 0x3, 0x20001) fchmodat(r1, &(0x7f0000ad8000)='./file0\x00', 0x0) bind$netlink(r0, &(0x7f00006c5000)={0x10, 0x0, 0xffffffffffffffff, 0x40}, 0xc) r2 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) 2018/01/27 04:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0xaa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000ffd000)='/dev/admmidi#\x00', 0x2, 0x210801) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b26000-0x28)={0x0, 0x1, &(0x7f00000cb000-0xc8)=""/200, &(0x7f000043c000)=""/4096, &(0x7f00001fd000)=""/177, 0xd000}) connect$unix(r1, &(0x7f0000e01000-0xa)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0xda) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) r3 = add_key$keyring(&(0x7f0000ff9000-0x8)='keyring\x00', &(0x7f000067c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x3) read(r1, &(0x7f0000e40000)=""/144, 0x90) 2018/01/27 04:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) chmod(&(0x7f000060f000-0x8)='./file0\x00', 0x40) 2018/01/27 04:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b03000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000793000-0x8)={0x1, 0x7}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000ccb000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x8, 0xa, [@generic="f0"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 04:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000fc000)={0x0, 0x0}) getsockopt(r0, 0xb, 0x1, &(0x7f0000324000)=""/4096, &(0x7f0000185000-0x4)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000803000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffdff, 0x8000) getpeername$unix(r0, &(0x7f00003be000)=@file={0x0, ""/4096}, &(0x7f0000fbd000)=0x1002) ioctl(r0, 0xc1004111, &(0x7f0000002000-0x9c)="") 2018/01/27 04:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000784000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000df8000)=0x0, 0x172) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f47000-0x1)=0x8, 0x4) openat(r0, &(0x7f0000bd8000-0x8)='./file0\x00', 0x6000, 0x1) 2018/01/27 04:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/27 04:01:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f5a000)={@generic="5893a15c5dc0f3a529efe496c1d646f2", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 04:01:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f00003a7000)='/dev/sg#\x00', 0xffffffff, 0x420800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f70000-0x94)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2f8}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e73}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2d95}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d0000-0x10)={0x1, &(0x7f0000ab0000-0x8)=[{0x44360915, 0xb5fd, 0x5dc74274, 0x3}]}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000edd000-0x9)='/dev/dsp\x00', 0x228000, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000928000)={0xfd, 0x0, [0x3, 0x9, 0x80000001, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000013d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000050000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) 2018/01/27 04:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x0) listen$netrom(r0, 0x0) socket$kcm(0x29, 0x5, 0x0) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r1/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9a000)=0x60) 2018/01/27 04:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000fdd000)=&(0x7f0000411000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000714000)=0x18) getxattr(&(0x7f000014a000-0x8)='./file0\x00', &(0x7f0000375000-0x16)=@random={'user.', "76626f786e6574307f73797374656d2500"}, &(0x7f00002c0000-0x1000)=""/4096, 0x1000) 2018/01/27 04:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009aa000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000421000)=0x100000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000680000)={0x0, 0x3, 0x10}, &(0x7f00009a9000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000509000-0x8)=@assoc_value={r2, 0x2}, 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00008fe000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 04:01:29 executing program 2: r0 = add_key$user(&(0x7f0000cd5000)='user\x00', &(0x7f00007b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000722000)="", 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b82000+0x210)={0x0, 0x0, 0x0}, &(0x7f00001ce000-0x4)=0xc) keyctl$chown(0x4, r0, r1, 0x0) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000093f000)=0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setfsuid(r1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001000-0x28)={@common='vcan0\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000f7000-0x38)={&(0x7f0000d46000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d4e000)=[{&(0x7f00007ea000)=""/193, 0xc1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004ff000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000417000)=0xc) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/27 04:01:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054f000)="", &(0x7f0000704000-0x4)=0x0, &(0x7f0000af4000)=0x0, &(0x7f000037e000-0x1000)="") 2018/01/27 04:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000f48000)={0x9, 0x0, 0x7ff, 0x40}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000060000)={0x6, &(0x7f000019e000-0x78)=[{{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, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x3000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0, 0x0}) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r3, r4}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000099b000)=""/242, &(0x7f0000a5a000-0x4)=0xf2) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r5, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/01/27 04:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f000012e000)=""/4096, 0xfffffffffffffcc9) getdents(r0, &(0x7f0000067000)=""/0, 0x2c5) 2018/01/27 04:01:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000037b000-0x6)={0x0, 0x9}, &(0x7f0000a2b000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fb8000)={0x0, 0x9}, &(0x7f0000718000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bfb000)={r1, 0x1, 0x5, 0x6, 0x2, 0x100, 0x5, 0x7, {r2, @in6={{0xa, 0x3, 0x72, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, 0x2, 0x3, 0x2, 0x9}}, &(0x7f0000732000)=0xb8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r3, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/27 04:01:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000173000-0x11)='net/fib_triestat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000ca7000)=0x2, 0xffffffff) 2018/01/27 04:01:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x94, 0x4) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 04:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x0, 0x7, 0x3, &(0x7f0000b94000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae8000)={0x0, 0x0, 0x0}, &(0x7f0000684000-0x4)=0xc) sendmsg$nl_netfilter(r1, &(0x7f000090e000)={&(0x7f0000ca5000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000b72000-0x10)={&(0x7f00004b6000)={0x408, 0x6, 0x2, 0x420, 0x6, 0x1, {0x0, 0x0, 0x8}, [@typed={0xc, 0x44, @u32=0x80}, @nested={0x90, 0x4a, [@generic="", @typed={0xc, 0x1, @fd=r0}, @typed={0x8, 0x6b, @void=""}, @typed={0x70, 0x70, @binary="27a822194505d2ef0d5d974054715e442baf1a9360d3f1cf72dafea8bddf609cbd1a4189dad62d0323c251ba54ec4a3fad44af7975f5b646b549f530a5571d6528fc75dcec56619c21429e67476182d1028002674bf84ed51de65a10c3125eb8119cb7b0988b67"}, @typed={0x8, 0x30, @void=""}]}, @generic="ce2f16b31f5479bffba704b36113e82c50264ebb4dde42169ef07c557d58515d9c4b8b814ccb9f979dbda423ffe354615f31233635290a778ff6fc3644d8740adf17e95ae76b5f2eb38c2183024134", @generic="60bd449c6fa5", @generic="67a14849e6629c2036783e3a3238532b60de", @typed={0xc, 0x8d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x220, 0x5f, [@typed={0x10, 0x68, @str='keyring\x00'}, @generic="a4ee2a36dc912a886d525bc380d7963b95a7f0804ef2f837f335d0b170d4a7588c33f819f75bdd7288a3bfceff9c7655b28729f050997edd3cb41e9b8341f31ef1aec16e47fa704dfa9507c1fd699ef5c7173b06f75b21dbae71a831ca5dd0d05b4bf5e72db61a51085c9f395e663796c33000177312a7fc454b0d0258617c09d804b0d2ced67c50bfc3a2ab699f80ce6572b32eb9694d6a12248edcc0eaa66bb7cb7cd74fb831c04e1ec0ce9633dfaba7b5239bb0837d152e8d0bd1e2bd0eae6aa4e91f979375b7d7412fcd1fb838ef4cedc9d09ba02b", @typed={0xa8, 0x1c, @binary="7e0abf6ec44945cf4018f4411b5bd69901ed368ab2b0aaacd4fb94f365482ed496064d29b6f5b863596a147d879be854b4941ffaff6ff2c483f6f22063996825cbc3ba5574f7d104421fae0b121ff7c50d4ddc82945ea3deafb0fe0703bb9f0f99e391c4cce7b2c872dff875c13939482995ef1d89930068f7ce5b01df4939758032a775b43c826378a3a55c788d3bab92a448f7a42bdf89a35c21b8f2ebb07b"}, @typed={0xc, 0x2d, @ipv4=@broadcast=0xffffffff}, @generic="adaf2f2116fbcb4b593d16253ecdab3de716c6f48530396cb4b60b7363faa744b72fca2935e9ec6fe258d986fccac9a67a853553001097862665fcbd21840111876e654ceed2f8a65ee428677d886c967b05ebde462619", @generic="a4e92b663316b16d873144a209a2c226a877f3774d1d4b92eacd95", @typed={0xc, 0x7e, @pid=r2}]}, @typed={0x4c, 0x19, @binary="e6d18fe5b96e305b95d1bc512ba12b7b253e9614720040a523ebf6ff7d0000aeb6cd4cbfb643cbe11c96fef76b2905af7cad8955d9bfd019af646f24bbc0778adceec4"}, @generic="9696863ab9c3732adf69ea0c33d34d4bfde9ac8654a2ee81ba8047ebad893fd3776a7914a0cbd94395fed591d58495abc1485b709d68116c1946ef44d722a86ba005fe52cdece052151a255f3c3dc1ca77a00224b157eb043d783ef812e562025f6aaa85", @generic="b793cb7173ff1683010be98b1e381bc44f4966"]}, 0x408}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 04:01:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x11)='net/fib_triestat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a71000)='numa_maps\x00') exit(0x0) sendfile(r3, r3, &(0x7f0000032000)=0x1, 0x7ff) 2018/01/27 04:01:29 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000040000)={0x2, [0x0, 0x0]}, &(0x7f0000040000)=0xc) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x2) 2018/01/27 04:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af4000)='/selinux/checkreqprot\x00', 0x129900, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000688000)=0x1c, 0x4) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x20000000000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d96000)=0x0, &(0x7f00006d6000)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000234000)={&(0x7f0000fcb000)='./file0\x00', r1}, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fbb000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000034d000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ee000-0x4)=0xe8) fstat(r1, &(0x7f000048e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e9f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b97000-0x4)=0xe8) fstat(r0, &(0x7f0000553000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000164000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000047d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000418000-0x4)=0xe8) stat(&(0x7f0000c86000-0x8)='./file0\x00', &(0x7f0000044000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005b2000-0x4)=0x0) getresuid(&(0x7f0000612000)=0x0, &(0x7f00007a8000)=0x0, &(0x7f0000945000-0x4)=0x0) r13 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000d01000-0x8)={0x0, 0x0}) r15 = geteuid() stat(&(0x7f0000e60000)='./file0\x00', &(0x7f000052b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000063000-0x4)=0x0) r18 = geteuid() fstat(r0, &(0x7f0000381000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dae000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012e000)={0x0, 0x0, 0x0}, &(0x7f0000e3f000-0x4)=0xc) getgroups(0x6, &(0x7f000051e000+0x9a5)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r23 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c73000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f2000)=0xe8) stat(&(0x7f0000169000)='./file0\x00', &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000613000)={&(0x7f00003a3000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000c2000-0x80)=[{&(0x7f0000910000+0x8bc)="1f9d79db828a6481842c6d3122a200f590b771e6c036d247e113ad9794399bbbdeda9dbde61303bbd7785b21a9e855ea1edfb13a20521bbc060818ada66502ba5ab0c9df2e95544bed70c9acf2609682d78e172773d74125c3ed496df7ec6403c5c2e79f5b52d8528a962f2da9c4b52414a774908028f772b9787056f314980688cec81251d1020be0d93f13b030d2dddf856251fa44ffe6b0a2e31c369661cb6c644da1ee174e516b6dfc89e9cdeed362259f01ca369fca5a122e2108a2ff68fa46fa2ac653c78480a45f808d4327fd220f2678466b0cb7b2333d73c4728ab0c3ccae1c1133e50fc29f4fee0e7c932c4cc0dca5f62acd", 0xf7}, {&(0x7f0000785000)="3a2f1b92412f1f858bdef80bbad7bb51d9916248f877835a02aa5f6d0bee099688e34a975ad74bac67509571d9ab75efab7848ec4be0b54c67187df6284c184d24da2d34142a9a5ba9fe666a193d56732ee164686f5c02686badef8014ef67b9ba78175212b62442e26ce1ced18c13d918ac812fca5fcf7fb66b07cf6cd3174a48b22d5bd0890b1bdbe562b4ce2dff615d0b4d501e53ac68fba3742d60f9cdbef11efb94ca06de7053f5b482009aa8dd6db6e0b3cc3d269fe66ce2c2c259884081c70985160758f8a09ed6d37583c1b9681ea7", 0xd3}, {&(0x7f0000707000)="d3321f9aba54c6a73fbb9084eb", 0xd}, {&(0x7f0000dd5000-0x9e)="f071674f0871a5fbc93d984fac434f0af99ddeb9d75a6c3055bc059bcf99182a39d1eea1a5f71da30547925162295c8c3a52d3805f55eec48ce6316562f36cf2b5a9db4d1f10298d76fb10ab99d58171a9f17321ef32c49ae282bcfad6d7dfd0de584c4497ab8cb3e7280761e07a2c1d6754bfa58f4d93cb5a3feafac183ed971b20a3b6ef5c4a72eafe1249896b23f51a78620b27ceb8f24a3f15dd638b", 0x9e}, {&(0x7f0000835000-0x54)="2801682764687b22a5c822e3fe0f5b3330b9bc0dd52c7eb3a8f8556c6c211fc18f50957f362308a2480434413e227aecffaca3309d7f0f1f15782a7d9c106b860fad55293c9a053fffcbb1180f2cc7891bc74137", 0x54}, {&(0x7f0000db7000)="eeac71324beb27a387c41de17e309f47e2e3810da7feb1", 0x17}, {&(0x7f000035d000-0x6b)="2cb09efdafbc078386aba7aabc91cf56863b3a99f32a585bd991a10df1639d2f0de618e6a900ecbbe016a75d77fdeb052d9d7119a6a02f296e4ed7cfd3f53b930d4390a99820c09700f0b51b7f85778778e6c7f9e24e43e514bc17d1dba745295827e76b582529222c7af7", 0x6b}, {&(0x7f000012b000-0xb6)="6e54c32e4d05260fac4d7740950945d65ef5f0bbb967f423d7fbd34600df961fca29cba3d525ee7490a24ddc965c7893157e4fc7884e184db1a75e9a20764589801c14a544ec8110867a4ac8add149da2ce42a70150f10ae8dc51858246067dfde9fcce4314d08e383d0576083840c24115adbb014cdde5ac6eb78d28e87050e209d2bba62d9d22b18a918c28359e8e85da1f33d966681a850db1f8abebd15a9524f846a917fc9dd0fec2972c617e55edf33db38c9fe", 0xb6}], 0x8, &(0x7f000072f000+0x871)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @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}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x128, 0x0}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/27 04:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x200003ff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b48000-0x4)=0x0) pwritev(r0, &(0x7f0000e56000)=[], 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f0d000)='/dev/dmmidi#\x00', 0x1, 0xc1) ioctl$TIOCCONS(r1, 0x541d) 2018/01/27 04:01:29 executing program 6: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x803f, 0x1) fcntl$setlease(r0, 0x400, 0x2) ioctl$KDSKBLED(r0, 0x4b65, 0x5) 2018/01/27 04:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ab0000)=0x0) sched_getattr(r0, &(0x7f000009f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/01/27 04:01:29 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000898000-0x10)='/selinux/policy\x00', 0x0, 0x0) tee(r1, r0, 0x23, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe8000-0x4)=@assoc_id=0x0, &(0x7f0000fe7000+0x5ef)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe8000-0x14)={r2, 0x1ff, 0x100000000, 0x40, 0x5, 0x0}, &(0x7f0000fe7000)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000fe9000-0x4)=0x0, &(0x7f000058c000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fe7000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/27 04:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read(r1, &(0x7f000067b000-0x13)=""/19, 0x75) 2018/01/27 04:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a1c000-0x4)=0x0) tkill(r0, 0x6) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) openat$vsock(0xffffffffffffff9c, &(0x7f00003ac000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) [ 167.603938] sctp: [Deprecated]: syz-executor1 (pid 26821) Use of int in maxseg socket option. [ 167.603938] Use struct sctp_assoc_value instead 2018/01/27 04:01:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000013000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 04:01:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x7, [0x8, 0x8001, 0x9, 0x6, 0x80000001, 0x100000000, 0x4]}, 0x12) 2018/01/27 04:01:29 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f00002a6000-0x10)={0x0, r1+30000000}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000846000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {r3, r4+30000000}}, &(0x7f0000069000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000665000-0x18)={0x0, 0x38, 0x7, &(0x7f00005b7000-0x8)=0x0}) tkill(r2, 0x1000000000016) [ 167.649774] device eql entered promiscuous mode 2018/01/27 04:01:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000890000)='./file0\x00', 0x2100, 0x10) ioctl$TIOCEXCL(r0, 0x540c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup3(r1, r1, 0x80000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00006ed000-0x6a)=""/106) ioctl$KDSKBLED(r2, 0x4b65, 0xe82d) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000058e000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000271000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7f}, 0x98) 2018/01/27 04:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) vmsplice(r0, &(0x7f0000516000-0xa0)=[{&(0x7f0000af3000)="c9f1e1e7770e2657f9c500b5857d18b4463d8cc761a3523d926af87c1a528a8fc0669f5adedd7c4f9efddbf6e4c10746f370e186b5762fcc441acf3550c7119a6675c1f47fae08b41c9c7bbcece33507b2b05862a24854aaa81310f02c054494e0fa68e006f46a56466b0204180344b5c0e67ca071badbefc82fffac057d7ec89ed63aef4f5281585e1de17194a27f70161923259a5e8747d7320989ae835d9d107db09e04b57d0a6dfa81a39933572ef5ac47573ba57daa4ae93e73d3ff935607519c89d7e0e21e4205dbaeb7559fe3a86857c8", 0xd4}, {&(0x7f0000b37000)="4a1a26c5127fd5d8060673c7b7b9dbafba19ac3534e710a9867d46c4a17c5af052c2e23e4ad11c283a16140e7b5159c4cd97a61f486d6cb622cb68e441d7cdd17efb54b596149fdaac3a4ae9e6a564c400d0456bed4a31eda48f07d8674a12caa4e9b93d0adb00c30f15cbb11ca9467eb1a1007af2d1b35d8c1e39e8f6fc26ffae864952241545066e411af8d12b54fe3b0fcae7460ed4f20b0b26a31da31b44747e286b3339acf8a6b80b852b290b4b5e01bcfd311fa944c415d103c253c2fd8108d87011a37f1ecce76fe551a15328f3c9088119ad624c8c2a3af4dd744d241c5ef1c854f3cfb8d29a0b400a0a1441d123f837", 0xf4}, {&(0x7f00001bc000-0xf2)="5ed05c252be007ee8c2f50a6d75a63ef530451db427d856e5fbbf29e5514d3ae98dcf85c637a240a2bb61546a1005698cb54696d0c1c60efa48fce1f9de6374d995252cf46c9fac6f249fd0a4daae4f41ade4d464437377c04481cc94ea86b4c1f39616de7b14e501f09612f3c94970f2a63d8f470850db75d0351ed7e600b65b99675c6294814fb9c008177c69ba53e7495470f4ef6ec00640cc76ad85b829336a2be4a0fbdbff7b82a1d71d6cf3b9266ea041f6c41191f6b62ea727a2d1cda2d6e82b5f76e251a9451830ecc851f06b9947f0c766f5e793ef5bca619552f772f89b839fb496739e4f50ec6ae8d5db56c31", 0xf2}, {&(0x7f0000950000)="2076f50c09b3b634720bc61cfad343407d2976b510c949f9e1ae23dd7d89fde95f20d2d016ee", 0x26}, {&(0x7f0000b06000)="", 0x0}, {&(0x7f00007a6000)="0d3e4f3c6591844c9c917566d074a6aec5ea6d7497ac9eef07fae71757069f63788f6275a438d4d6713335ee88ced574aa9f9deef6133bbdb64d5361388251a2ca5a9b9e26af71bfe6f01a48976c67fd543e483fe51b1556ef04554f60d7d0999c4d2309a69a217ac712c720ed15aba1bb49eee47dbd70a758d71fdc1f75e7551aa2dc09b308bcdd1f8863afd3be903c231767a2c374ca9a3e514f3236e502d8a86dc5733e3c31a5de8a2bfb7620c71a0f4454c229123d3fa18b7c33761ee5c29019d1eb1fc47091275be38dfa857603cb3c1c9aa19969db104ed179772f374e8baa2eb9025a6e40f836f027453144fd7b5b955f548d5f", 0xf7}, {&(0x7f00005b3000)="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", 0x1000}, {&(0x7f000042a000)="da7d27add0712da918619e9ec6d55138d21a6c4bce1ec7ff87c40908841457360714b52a46209df3a1a2ccbd18cd09413b0900e755a7c3d3fb966894de012d1219f5d01d2ad4e840d641db06d57e001dc3a48868baea7191f96c58af542e086a69baa5f5936f83ed9ffd1a0408a30a68bd9ae332a030ce439178ac2aa9a0ce18fc9ab5410960e741607d97c89dbd4556e21093a8d687c2569d1e00aae655ccea6b00b5d1cadb0d", 0xa7}, {&(0x7f00008e0000-0xa3)="b55de942b5a7059f7677d1a1aa73ed514cca37c0d945a652799074b01d413cb90e6eb07d7f06dd6e7952d362041e0a61ba845f69c995d00ea41f7d4035fa87e33601555476995617cb09deac2eabab50221eea3333067c36ad667060090950c815db330a4eb3282ea6b1261e6bb4e0490d10585b809f5d94e820b02364451853f844ba9bc59138092c227b63273944644fbb70a12415f6976393ee8ebefcc7c0a2b90f", 0xa3}, {&(0x7f0000dd6000-0xa7)="c8ad65b2a86b6278524bfee32d4d76988ae558d0567757ea357b4bacbcf60bccea018a76a1563a0cf979ba96683528e8b57dca14c11b0cc3dd25009be5380e7593e840a27eacd91b53bb4c4afbf4e2b073a509e77a52df0653b9693cfd6518dfc1cf8d86d186ee5186173536aa9b45dbe9d88a03b4cf688d178b64c0a4d3034931ab3f121c02af1cebd042981d20d3309d25b5a1312aa85eef41f64db77c35cd1abecb7bde7194", 0xa7}], 0xa, 0x1) 2018/01/27 04:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) prctl$getreaper(0x19, &(0x7f00006ae000-0x8)=0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c8c000-0x10)={0x0, 0x94, &(0x7f0000cbf000)=[@in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x0, @rand_addr=0x7a8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a46000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000279000-0xcc)={r2, 0xc4, "40be7aadc6d95bb383f88ab5a3d344f669bcf713e735e30817139fac4f190b777d4fef0107bc129d7313b8526f845cebae6c5905637e9aaa9fa720aeb94b1a164a42bc793ffb14eac84be6d7e425cdb22525940995a25bc778022e1f38c1f247234680404894ba4e789f2dd53b2dd2c46d4e221f43c997ce3eb5a1b25156e82876299709b332b023d02a3bc4dce22257c5c0bbaf270ccb6578e838b3dde66139b65a8de433e3d851a1fd127bd9f52fa390436224cad4bbabb0a55fd86d03d7ae6976cc2c"}, &(0x7f00005df000-0x4)=0xcc) 2018/01/27 04:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bc0000-0xb)='/dev/audio\x00', 0x500, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xc1) accept(r1, &(0x7f00002a5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003fc000)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x200023, &(0x7f0000939000-0xc)={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/27 04:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$mouse(&(0x7f0000cf6000)='/dev/input/mouse#\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffff8) preadv(0xffffffffffffffff, &(0x7f00006a6000-0x10)=[], 0x0, 0x0) 2018/01/27 04:01:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000861000-0x78)=[{{&(0x7f0000716000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000754000)=[{&(0x7f0000ea9000-0xbe)=""/190, 0xbe}, {&(0x7f0000938000)=""/52, 0x34}, {&(0x7f0000a4b000-0x56)=""/86, 0x56}, {&(0x7f00005cb000-0x42)=""/66, 0x42}, {&(0x7f0000289000)=""/183, 0xb7}, {&(0x7f0000155000)=""/31, 0x1f}, {&(0x7f0000e05000-0x5b)=""/91, 0x5b}, {&(0x7f0000047000-0x6d)=""/109, 0x6d}], 0x8, &(0x7f00006d6000)=""/77, 0x4d, 0x38c6}, 0x5}, {{&(0x7f0000142000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000be5000)=[{&(0x7f0000b1d000-0xdc)=""/220, 0xdc}, {&(0x7f00005d7000-0xf0)=""/240, 0xf0}, {&(0x7f0000642000-0xee)=""/238, 0xee}, {&(0x7f0000c15000-0x10)=""/16, 0x10}, {&(0x7f0000a50000-0xa7)=""/167, 0xa7}, {&(0x7f00008da000)=""/231, 0xe7}], 0x6, &(0x7f000026e000-0x7a)=""/122, 0x7a, 0x9}, 0x177}], 0x2, 0x10000, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 04:01:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b8d000)='./file0\x00', &(0x7f0000c13000-0x8)='./file0\x00') r0 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000bf000-0x87)="6e65742f69676d7000780a520a78b55476234ecd74940f020fe19623a8c96b20e73fc2daa2cf7d2a9490a02ed6f4f10487a85e38eb3e1a18622ec4962b8e50ca3ad7c80090201d60de8422ec8dc267a3c7d3a874922877244e037a791bc664b01dade55ce995ba5c65bc58ae3875a33b3996448b468705828cdc11ac369dd7e456fa014cd4cad3") 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a9508) 2018/01/27 04:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f000049c000-0xb)='/dev/adsp#\x00', 0x80000000, 0x100) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d8000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b68000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000005d000)=0x0, &(0x7f0000f9c000-0x4)=0x4) write(r0, &(0x7f0000bd1000)="b37a8e83de5326d7b872ac09245a4063ceb5072df2d3eccec0d790d930dd89062db86912abf336814a98fbbcc655486725438cf1a3a53241cf7350038bedb2588a8be49a926ba6f314a6f34467b03b41fb6cb6cc8e861d5ddba240e7a2f62f8f0e1946718c01bb4abdc4f98eb7f906c7b45dd32e7e806c8c66e1442ef836797b187a6a012d2cec60f5fb1bcd3c768677b6744f13a88d3533481e66b4e51bfa9752b051152752b70a15d0c30ddca7e9092ce0b0954cd0d123ed5ba0bd2103ad586cf003e9bd5e7f8b7f3d6b426922f07f3656d6f19c44f2c514e589124858377dd3d0cbce57e70af65e646e097d5b5650e295ccc76ed72cb1cd226c709e9ff162db6509f16f1ee990c25b0fd1118afe41baa30d7b57b69194db35b7091a70cf9e9c54aa354b9a9a526c369014a0a300ac69edea2c350473ed67457e471c003124e45272437b119ba43697285f25a22cb77a5673c50c12050d7de665adeefc050df2e5e67178a04ad86256ecb41f42a67eac6a476d7fb9f8cd86aa659bcf3fd3a5688a8f2f87d5ffb360d53da44c5db03042137b3b427c58bcddcb17b6ccb892ec617d60d26f71719058435c87607ea0b335599081966e0044da8051f3dc955da1c68be0ab640373fc442e59fb3a40de6880d2ae9938fed793a77226cd1228876525b3dcc8da83b49d15684190b69df03a5db7a39d942a736629beabea0e39df3831cbb8c3f5b3855a4fd4821215940662da00a343fc4e9f11905f56532b84d0f00086cb9ed2e2790105cb48b014c14e656aa51785f391134bf5bf0aeaf1cfe6a7b09e003f463b3d37c937f42f4c72de3656d3d50b5499d4a2819b8bfd449cf5e03109d9511833eabe8029f089072f60d4c2f912d944656e0baff22f1c91a948d337157cf260b63b426681662cf118a7f8e8f57b32d4b916ce26b1d9c891ffb63abb26ad0da7e9706d63d00f7f6708f98d59174aee598dce4d32992aff7d900eafcd7bca1c8352b8be09d40f08ece25d12ff99ba5e2bd090dadd885c5132b3bcf7e2ead4dcc5255fcd8ec23f6244999f3ed974c7845610b6fdbc7c1c27acb03442eaaecccaf04b358936edcc8791f8420b19e1610494c6d773b6ef91a416c2ec7353ddea60a17bda1e4efca2c0761c030646d77867e3c5a78ee68ede90084b3f213635736f6dfe8872af63c98845481fc93d7d656e1673ed0a5a36a892ce3ed5ba9b5fc444293d2a97fe906c9c8743deb0833f843108aac7c6f438320afad6cdfc286d2f5d73dfb8da413f06d0c09256b2c02242b2f6d3a3a288e4c9822d223c8b4b5a38f743705e4d664f10ff6bbeb630912eecba20adf6ed54c87dfe7c6d15ec733f89c28ea46631a31f4d4941240fba1914e849d57b203e686e6fdf48c087c59c8ec941342a84f1b01b2ca9afe2e3fe0a5e2616591ee13c98a6790b1bd68601bb3a4737f6c8a00f4018037da64d646a9b7b306339f08f100988e0a81def9a0897f98dc60808c21ba10febcbe4f52b6d450176235f790f819175c9b4e8fe8128ba239f52eb9762bdf7281f942ef9859dd9d9d30799e065b1315a4ed7c125815195f5415a229cce3ddedc49bd26d5a1afba3fa2c193c84ebbf655e498215733de364ede571382accc923de946cc483c37a13ff323ef862aad9a4c2af8a0a7390650c16188ee340b6dd97c1415f50b58925e20658c901812e0e8f14c559b609ee83a6a8004ed0a6b77174452842ddc41d7e68518ce27fdaf1523d33bdff38af746d09606480011be86c0cf9b60f8efb96fba17c19dfb4af9aaa289e4bea8651d9f25b86cce00c98b450da825e0131464df190528a1c5c515d3a86a17810eb4fc31e56697b4b6f1ae99e41990cd8a7a0299a25158b99698e2a0a3fe611e7fa0ec0e581ade3c48bf469e44d0d70e4d883c5b9d81a8f662a1951e3a144fcc44633c704ba5a4c353cf6a9c9ffde2dfd003309b33f6fad521f90f842c70815f7f1348f48da5a0443d6ee79db798155ab4255e7ab6aeb6c21cbb10935b70cef1920b69726d15af602277f9d91063d47041bf707784b53078fbdb3e65a3810ee254cac5f4f223658fc9bbaf1170558ed3987a102228be9c88afb5d15faf494e4c5bfad8694515e38caddfd8f15529a3fc71493cb8681248fd1ca3b3476b8952c882347a04caf20f050e5a985ffab3884f7d5f96afce11728d7bf6b7df0d8aa6a14e2900d71fa2c8b7462bf6b8f2f6b459a51d6e1545ceaf6d30d630160753f8d98d123f9e276b938ce31a8993bbd0a71101639ff76d7f31375b2afbdf44bddcf2e4d38af895e5b89ebe03b1d5373d91f619a8cdd7eb7c09ddb3e3df742480a6ffcf6a0cc795c0bd02dde414b194183c6555ab808ef604c8ffbe4cf07812804dfe59364e189d5501a1597f7907bb7a04fceb17a8434c401d494187292a335e3b9595c211056cc5105215c9181d42ec3e35b7f57a803395e4f9571876a66654edb02bcc5947710716af0a5b81639c98901b9497327aa93839d212d88d723d7f2243a3ab508d79ca9b373128118dc37f9f47d3dbc7d925307fa01e213a8051460824b01c47d11a4e166098e66ece23600fd47e8f01e75d3871f0b4f540198b2ed5a8e49d633eab4c16b07eee5cf0e5a2b3f0c84782fab6e9098ed7ddc52c1ca08e50771f02c4afd94d3101e66f08876a9def0749b2a3febe877d63d3d759404fbfa0aa15dab33d8230bfce627cc38db54e3079d103af18ed79539bc084b8aff637bb0642b9d9a8d44110bf04eb3448ea8e9a869591ec99454c6443ee9eb31b0b46495f2788f4e8f0037018ab23c828153e0b99c55d44fc679b314c244e458dc34cbe4800e90725d3da22673fb52d3f7bafa2d589460ff627c9326a1beedcd36a8a2226fe0a9f9058985b4a0cb19ed612ef63031322d442aa439612708eb40ed261f31299cfb9fc8abf485bce32aad6e01aa09fc13e7090b6d7c51569461d1872ad6ace56f946fd40c41ecf8de796432f2a47f12155cc51f44a33543235c77a376a3625434b4dedc5ee17e96f3dbfdfa5ef0caf0eced0d62266c928b8c67d932e0cec190821d246c675cda95a8cc950f5a864bd192a2081edf06095ff798316868edb43b9702b1aac7a5d6e245340885608381ea6392658d90b9c3abbe42ff124dd736e108d27d152e30a67f5c4d5f1ad015ff22cff7471f2cdb753f8204749ce140e76a58df205b96a791661d6e25ec929a16ac98edf0cedd3986e58b7c8ae8c7a08d924a2e365f7c923b2e323aa57d867753acf4156e0ada1dae27336e5fd11a8842615198f9a53fc58602b8dd0a14d0719e98d1a034fe1841761d27498ffc490466cf808af77a665e22097cce3b6a98d410201d1a37e3613d7f65cff25156673cdf241aecf97ec2b7c5b65bff946197f3e11ed1c707d6c650c3823f08e06e7c9a028f7dfe81fec83feaf9687eadda3028a7c1aef7e0ab7b62ac3e97318f8269d8d012158d66c979e6e4ff2ef5f26ca775723c6b32614243a523b345070e017a78057216be900a60a0c83a9c46b9a8f14e4bd21b48be559d047de3e4f0524b04eac75ccdf3df7a2b29c1ad0bbadfd97ff8ee07954a6e07f0d05399a1985d9958530e423a237b44dfe939d598cffb23d27019e6b103c29b15c0d1250963fb59d21c69cc3c42a46e41eba85053c5ffb3b1d414a845a15f63685497dae711b94ed0c4f19d3943fd72903ec5617ffb414af6766d0b308ffd740d9cffe0e74a04e40cbb4400ca161fc16925de3a8fad53705c977e11416f179db833eece91acdcba80d91d8e1a719fb3db5c1da6bcec66e2188696166676f9ef7b19868f6b39f5c8a0ed1e17560ecbfced686b7aa80b748226d8eae57eea9cbb6cbf2a085ba699791009c9a6e13a1ec023b23c278f43015d023568e25f1410c676f32c54927579aa67b2deddef3fa525b2779a16b089ffacd150bc59fec602ae703479b9354d2348b73424750a56f525bdd7b298ddaa2dce2cda4d71e4afb10bfe9394e81897d248fb196112b92e28e0dbcc302d62588edb7fd13f39b37351c149b72b2a54d862d0f4a93e7d7775fcf61af9baa5391d0e5be8f7618a8b2a12dabc272440ddfae418eb8408a72966df7a0648bb321b8cb78b5b606848163810e9ef174d11a8df8e7e089f08cfba4b1447633e46a7ababb1bd2c2f61ff2e5f6fb805516934f03ce8bff67f5616a16de1603d9d13034d96a48eacc10d2b219de23d3a5cde3b6cf951dbbf05fd05d278696f63327575f7f008316d01289b6df910d520f7447b306fb18df704b4d6e0d112d8f661fc84c3304fb9c30f747dc5dfdb20885eb63158300c5975a172d1d7659f8c955533a8bf37a9cabe29608fb77b9938dad18af7afebbb9836225c542074aa21bcc6de212ed240d39736eb7c6b7783b5f549a0251db4a383b6372e0d3d82ed7ceb0b6426e534a1d2c9e2b0c3c7d57dfdc66e835c4d96b656bef739abbdf66ee2b3e5fccd10d91eb688f56ab9aaec01f53ad76db4a606e699a7c53c948acaa652d58767a0e7988340422d474e6109be7cabfb193dc964fa92822dbc9b432bc1ffe6cab2d9303187df26537a86969ed1fefd3d8e0a4d528aa149f0c1d741315f5b5318976de8c079be733d274e74ea1611a352010722d4aa990a8a8f330d0dacec213e9df167a751ca048d1b2b4deab08df28ce157ceb908f096e116da7c91dcc898f3c96e3cdcc233226086f1bc74110c4bbf6d9f4f48a0c9d487c041c9c63bccfb17091a4ab138bddd9f14ab78314b2114e92b6096987ca8866604daac109d363d8f6050bf0d6174d462812cd340315db164c4a964087d6916fe57cb2accfb3bc5790761066b54d330fc691e4b6f026d8648ce0564f32209dffa1813e7c3dcddb17b04d01d24d2667ad6fee017ec9be019f0b1cc894a6987e9709aceb46dffc96656a0524ac7b0d399e3a847c555f68e171b0b90c4144a73532efaa3fd7608e837b86f9996f4ddd611b238e80f522b3e62a02a303d673e725d7bfcd1898931895fea09acb2d491d6b87c79ad827cb5a23d9a738e3e405748496aa3bc993f4afe2b05803efe6347b5c1941c48686ecf0715672f36579ea871492f76696a15d3843eb135658f578a1dcafd233e3adaab5cc44f823979fc3f3fb29276058c8b1a3183117deea0e6424fb80ae3daba87311584e3c0b890cb66e7165744689262dcc6b2e51d73d10dd33b92778e1f36b405c61d4070b74cb1f39af59d408992f580bf345479ece7a5c6b940cb66838b6b89c21761a01284b0b8989da8e42c72f56986fb7e1796f13b2d336aaa446294325bc627f9b2ede9012e6fcad39f563e3448ba6413d81c79d2dad378bde8a5800f7b43cf956d05a07d9e759b4e56b3b2b5b4f0b5da5111d8c0a7809f94ba6deb47f5dd846917c301ad7713f47517bcc9547cac7cf063a3cfc62f7dabc3f14a5b6b2e483ba91fcd81791481a6937b5d79b7ba121facc50806d14d2bbe606deb43803776e63fc8584a39e094984a30303be7b6cc9b5240e9d0dbb643cccdbdc3e04d190cbe64794ca7b9e6e920ded5606c874fca195e41fd85530e9957ad4900dca37f188610745ccc71d7b7b362c947d5728100dd165acb68856fc13a1a38c8cade16a5a85fc51085544e5d2f4596129428a1b75187b25f2ff6258d0b2ec5b77cb4531aebb0177baf7e943421c2656f3f9f6e114f2f6ac9494dd46f6c33f1dac530a1cf0332293d1f9becbacd90d1c0795cdd2cbec4658a3a82e4095c9a3e6ea04ea5cef17796da5c424", 0xff8) syz_open_dev$dspn(&(0x7f0000d9e000)='/dev/dsp#\x00', 0x40, 0x400003) ioctl$TCGETA(r1, 0x5405, &(0x7f000035b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ptype\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) readv(r0, &(0x7f0000530000)=[{&(0x7f00004ed000-0xe2)=""/226, 0xe2}, {&(0x7f000088d000)=""/87, 0x57}], 0x2) 2018/01/27 04:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000adb000)='/proc/self/net/pfkey\x00', 0x4080, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00004f7000)={0x0, 0x8001, []}) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r4 = semget(0x0, 0x7, 0x200) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f0000bcd000)=""/4096) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 04:01:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000028c000)='./file0\x00', 0x180, 0x1b2) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000085b000)=""/128, &(0x7f0000488000)=0x80) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x38) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000504000)=0x1) 2018/01/27 04:01:30 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00002a7000-0x78)=""/120, &(0x7f0000019000)=0x78) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000f23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x3) 2018/01/27 04:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000000, &(0x7f0000438000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) 2018/01/27 04:01:30 executing program 6: socket$inet6(0xa, 0x6, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', &(0x7f0000005000-0xe0)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0}, {"b467", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {'-&', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x3, 0x0) 2018/01/27 04:01:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000010e000)={&(0x7f000066e000)=[0x0], 0x1}) getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000b14000+0x51)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ddd000-0x8)={r0, r0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}, 0x10) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/27 04:01:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001bd000-0xe)='/dev/admmidi#\x00', 0x2, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000041d000)={0x8, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f70000)={0x9, r1, 0x1, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x10000004, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x0, 0x0, 0x7f, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f00000a2000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000eb6000+0x46d)={0x1, 0x9, [{0x827c, 0x0, 0x0}]}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/27 04:01:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f00008af000)=0x0) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 04:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000d2c000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common="6c6f00ff1effdf00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f00003b5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0, 0x0, r3}, []}, 0x18}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f000078e000)={&(0x7f00007f9000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/27 04:01:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000013000)={&(0x7f0000012000-0x10)=@ax25={0x3, {"812edb281d0957"}, 0xfffffffffffffffe}, 0x10, &(0x7f0000011000)=[{&(0x7f0000013000-0x6)="988ddeba8166", 0x6}], 0x1, &(0x7f0000000000)=[{0x48, 0x103, 0x1ff, "234d28ea717ab7f4c7cf7141ff23d251b2a2966399c406527821d08b05a753211e8fec4c3d753d0673c317e84555ed156dcc1b5a"}, {0x58, 0x1, 0x3, "fc760caee91b336ffc89563df86f08696676805be5f45df8997aeb141cf932dd7314104baf60512429071e22edf4a0c55d383f4dc30be944f1071ac9eb8769ad2b3e"}, {0x78, 0x119, 0xffffffff00000000, "db8abebabfe4887211ec8b92eebfe268ead3cec8c45d975600deb5a182eb5d9846fa6b97eae678b69e60ebcf59fa6b43a055371aa079ac54dffde50d7cd83027700b8be6739a6c6e687b761c591dd0a16fc0ddc7c601955da9e355a26d7643a1d860a6db7fc461"}, {0x108, 0x9065a7323241e2d8, 0xed7, "3a20aa789cfa82bf1b1a7288451413e2130338efb340c97b11a9a3ff96fdebdc0ef6739c4c18eb447711e8f138cf5ead3ef7c90f1e4a53af21daf1cd81df3b71f256746e0fecb122e3c96df696efc21dd1489a23ddbcf00b7859e7f27c81560d9784e41e0e9a95dcff3a4b257fa6e112547a4911e16d011275bc86adf8c31cb24a0ec7aef9e558244721322dec6a46f14d02e9a8eb0b4a934aa8d9e8c4494a1d4cea09675f19007498f0e625ab2a4127180aebad5210787ebd3174eaca77ae0ad51571bf1fafaed6a232c8edddc4d20a96a9b4a8518489bc5d1a7b47c3956ccb3ed7dfe6e6ee1ae6f5c991db2892dc2065280dc67c8b"}], 0x220, 0x80}, 0x4000004) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000002000-0xf4)="9bbd720f2af0646adcadc0e415b7d7326aa34151fb175d7fb27c788ebb707af911c0d10a293b24e56af9320b9e94b1b8dbea9ae7154fd208b02ee77ee215ed0dfed0c550ccd3c7ffa241c686861f7374d58ca4cb03e6d88a7f6668816b7a40f4d6f22275296277f4da683558a47462888bb9b0434e3acaa60241480100d90515919123c498bf3a8cd6785b0fd75a2e9b6bb2d1394802b6fbcde0feb5b126c977c12a9c76191bcf9ab25e9735953ff74806c5f605067e545053b0e8cb7179ddd9c85eb364aaf1573ab8bc28ec7b1d0de645c4cf2e0cd3aaf0ffbfe09db029a19055c3a8038ced478115bb4d003f7ad17f0f4e8a59", 0xf4) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 04:01:30 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x800, 0x7ff) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b0000ffecfeffe50020000000f0ff06dd7affff3178ffffffffffff"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000fc3000)=[{&(0x7f000062e000)="58c71cb1c066e5be83e4841603e636f3c202821aa902af9a0dfbe3453f5c9300ffacb2d1f12bf57a0166da6ced7577b1", 0x30}, {&(0x7f00009e1000-0x3)="a46f9f", 0x3}], 0x2, 0x0) 2018/01/27 04:01:30 executing program 3: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000052005) r0 = socket(0x11, 0x1000000884, 0x7fde) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000547000-0x8)={0x1ff, 0x9}, 0x8) r2 = syz_open_dev$midi(&(0x7f0000d3a000-0xb)='/dev/midi#\x00', 0x2, 0x123900) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x141400, 0x0) fanotify_mark(r2, 0x1, 0x20000, r3, &(0x7f0000aae000)='./file0\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d3b000-0x10)={0x0, 0x6, 0x7c6, 0x8001}, &(0x7f00007d4000)=0x10) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005fe000-0x98)={r5, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5146, 0x6}, &(0x7f0000d3a000)=0x98) listen(r1, 0x5) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r4, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000d39000)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xc7be, 0x0, 0x3, 0xffff, &(0x7f0000d39000)=@generic="8fb207c03d4ba1ab65ce88a125e7cf8d", 0x80000001, 0xffffffff80000001, 0xf6d}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000d3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000073a000)=0x14) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001d0000-0x8)={r6, 0x5, 0xc}, &(0x7f0000992000-0x4)=0x8) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/27 04:01:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dea000)={0x0, 0x0}) 2018/01/27 04:01:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000080f000)=0x0) sched_setscheduler(r1, 0x7, &(0x7f0000904000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001000-0x10)={0xa0, &(0x7f0000854000-0xa0)="06d93379529600d43b80800a5e34eb1c5a0e6d81eb3e2e6cfc38f3aaf87d0ffd7c121c44753d1c7ba7bd53d41993bf2f244956fba2387e11aab44476242c14b4ed4aa6c0bbb2b0e3fde287ad546593713ef9f0e1d6247f48c890402d5871c6fe6a95ec53227775690816637b7ce323dc700129c5b5a55e8e601215c05f9bb06e18a934cd2d65650fbdfc1cccc4eddff05caef93c800bd39dbe18d4c1c9e6fca2"}) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) 2018/01/27 04:01:30 executing program 7: personality(0x4c00000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) gettid() r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0xca) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x80040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000007000-0x8)=0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)=0x0) syz_open_pts(r0, 0x1020000000400000) 2018/01/27 04:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 168.498745] QAT: Invalid ioctl 2018/01/27 04:01:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = syz_open_dev$admmidi(&(0x7f0000c33000)='/dev/admmidi#\x00', 0x6, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a99000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001a8000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b78000-0x4)=0xe8) r3 = dup2(r0, r0) r4 = getgid() getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ec6000-0x4)=0x0, &(0x7f0000c7c000)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bf3000-0x4)=0x0) stat(&(0x7f0000fdc000)='./file0\x00', &(0x7f0000874000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d1d000-0x8)='./file0\x00', &(0x7f00008af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000520000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000958000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000579000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00009f0000)={&(0x7f0000fb8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000094e000)=[{&(0x7f0000cea000)="61435f45ed388d3f810e785c03c089affe444b739fde28dc9406d0f57083c036e02050d333198705a05d2294d348b2ca5544f4d86939b3771daddcf4f6cdcf7844ea6982ca057712fd7a0e391d2644f8294ec103600c83e7d17a9a117c226488c11d062d221ac21b69cd12dd2c8c93ed4b6079d6c1794e5209ed89f824641a8d5dcd9ce3dfc88ef294d91d894b710c69e98a1dab0099c16931c7cecd36d7f0921191b115caa9c074fd5e4fb61864372c5f2c778b8a22026cd5aa35b96f2f3488346ec8d79bc471", 0xc7}, {&(0x7f0000571000-0x1000)="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", 0x1000}, {&(0x7f00000ab000-0x1a)="80214b40ecf09413767dfb6c502dad4be2f9dd59bf7ed41a4152", 0x1a}, {&(0x7f0000816000)="a19d97549778e0df494127084ed1ff803f84ca3e120da28680257f033e87346444e486063e23120812991209eb7fda882e1d05d0d4b4f44de5f1b634ac31fa34b989d88da83ec56f78fb411384a4f615db72fd0f374383e089c5f9cc6e6249be193550752cf5ca74faf31eb5f66719108b57cdbcd6261032f5c1a3f38db6162ddb25bb2afda57c2e573f61ed2d93f7d41476acc84d43", 0x96}], 0x4, &(0x7f0000c21000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x0}, 0x4000040) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00009e2000-0x5c)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, {0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x3, [0x7, 0x9, 0x1000, 0x6, 0x1, 0x0, 0x1, 0x7]}, 0x5c) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f00008c1000)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r11, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x351) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") ioctl$TIOCGSID(r11, 0x5429, &(0x7f000006b000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r11, 0x40485404, &(0x7f00001f5000)={{0x0, 0x2, 0x3, 0x0, 0x7f}, 0x100, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:30 executing program 6: syz_open_dev$amidi(&(0x7f0000d2d000)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x6080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e85000+0x533)='/dev/snd/pcmC#D#c\x00', 0x1, 0x141000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00003d9000)=""/6) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r1, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e7c000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009c3000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5, r2}) tee(r1, r1, 0x0, 0x0) 2018/01/27 04:01:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r2, 0xfff, 0x7ff, 0x1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/27 04:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000df3000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000be1000-0x34)={{0x100000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000053000-0x10)={0x1f, 0x200, 0x2c8, 0x7fff, 0x0}, &(0x7f0000fc8000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000226000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f8000000000, 0xffffffff00000001, 0x7, 0x100000001, 0x2304}, &(0x7f0000b24000-0x4)=0xa0) readlinkat(0xffffffffffffffff, &(0x7f0000486000-0x8)='./file0\x00', &(0x7f0000717000-0xec)=""/236, 0xec) 2018/01/27 04:01:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) unlinkat(r0, &(0x7f0000901000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000013000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000012000)={0xc5af, 0x5, 0x8000, 0x800, 0xb, 0x37, 0x7, 0x9, 0x0}, &(0x7f0000013000-0x4)=0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000012000)={r1, 0x3}, 0x6) syz_emit_ethernet(0x14, &(0x7f000000f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "c2ad6d045a03"}}}, &(0x7f0000002000)={0x0, 0x1, [0x357]}) [ 168.531805] QAT: Invalid ioctl 2018/01/27 04:01:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000003000-0x29)="ffbfe86e2fb7328967446d2497a9f3d56c6deb562a9f1e30eb9a67a90106d18fc4f1c625b2f7ca1a57", 0x29) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000001000)="7c5d78b6a83ecab1ccf90626d55f16cb885906156d92f45ac3e1b1d6eb4e08fcf80a1eea37dd0beafaddd5d0d31832c95112c76cf1e1677ae8067066a903c07d6c8e01dc2af605ef99fc9b125e717c4e072a6b07d4de117974a42ee726e852d22d6133cea352f699740792164cfb46951a45bec51d9649", 0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x1)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00006f2000)='/dev/audio#\x00', 0x9, 0x10080) socket(0x1f, 0x2, 0x8) write(r0, &(0x7f0000ba7000-0x20)="1f00000001045f00fd4354000000000000000000080001f42800000000000024", 0x20) 2018/01/27 04:01:30 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003c6000-0xe)={0x0, 0xad, "a10eee2044f322b21195446cbf6f25fa2f64fa9108ea8245617a5dcc5150aa68b0a7f7600fe4081447098a788103b62c74558b85b74bdcc665d34ee288c9cc511b1fa995d776fdfc8f0c7fb4c1b94b39653acdd2ad957cff266f3388282ff61aa1802004430bf8f3df4e17ffb6023b58aa7c1010c93fe2890c8c323012e77d42d2857dc7de1b88b47b0e6c6b4dac011e816c783e329d3a1914096330485f4ac506f439480978b6dcdf20e8a570"}, &(0x7f0000e2f000)=0xb5) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000f9000)={r1, 0x9}, &(0x7f0000f88000)=0x8) 2018/01/27 04:01:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0xa2)="", 0x0}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}], 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d5000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000657000-0x4)=0x0, &(0x7f0000131000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/27 04:01:30 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000015000)='/dev/qat_adf_ctl\x00', 0xf4f64dc6f0ec1cc0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000016000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x10000, 0x10, 0x6, 0x437}, &(0x7f0000009000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={r4, 0x192, 0x56df}, &(0x7f0000001000)=0xc) socket$inet6(0xa, 0x80000, 0x4b0b) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 04:01:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000df1000)='/dev/input/mouse#\x00', 0xcb, 0x81) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000543000)={0x800, 0x3, 0x0, 0x100000001, 0x6, 0x800}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000285000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f70000-0x20)={"186f44a3697bfcf39ccb17b9af99a6ba", {0x4, 0x525, 0xff, "f7de2ac9639e", 0x183, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) fgetxattr(r0, &(0x7f00008f8000-0x7)=@random={'osx.', '-&\x00'}, &(0x7f0000356000-0x22)=""/34, 0x22) fcntl$getownex(r2, 0x10, &(0x7f000082d000)={0x0, 0x0}) capset(&(0x7f0000d01000)={0x0, r3}, &(0x7f0000880000-0x18)={0x6, 0x5, 0x555e, 0x81, 0x2, 0x39f2}) 2018/01/27 04:01:30 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) unlink(&(0x7f000000a000)='./file0\x00') 2018/01/27 04:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b6f000-0x2c)={@rand_addr=0x800, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c55000-0x10)={0x2f, 0x5, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:30 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000000b000)={r1, r2/1000+10000}, 0x10) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/27 04:01:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000092b000)='/dev/input/mouse#\x00', 0x81, 0x600) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000019b000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00002b7000)=0xc) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x1, [0x0]}) 2018/01/27 04:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000f66000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000483000-0xa)='blacklist\x00', &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d27000-0xb7)="", 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x2e) 2018/01/27 04:01:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a08000-0x1)=0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000037b000-0x2)=0xffffffffffff8001, 0x2) 2018/01/27 04:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031e000001000400000000e000031f0480fbf502007e23"}) close(r0) 2018/01/27 04:01:30 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d94000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x1d)=""/29) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)=""/51, &(0x7f0000000000)=0x33) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000)=0x401) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000004000-0x10)=[{0x1, 0x0, 0x6fffffb5, 0x6}, {0x7, 0x1, 0x3, 0x0}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000005000-0x22)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xa1, "b532bedf8a693b2d7e763e404d14bdcbfda9aaa3172a03c1e0a7c72d3b7952d33a844fa956f5d088c7432750a29ce215f7d95fd6529c2f66e1e20f5f6b1cbcb18332939685e5345459e986f2ef6281509cc728b5833775d72d794b97d42e3a95919b6feed539bf4005f498a492712388e4f94eec7a81f7c5638780a4e5c4064a52ec2b51d79ee360916807092572ce4f2c411c5be1fc8637b4123aa72e321e8ca7"}, &(0x7f0000003000)=0xa9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000006000)=0x97) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000007000)={0x10200, 0x0, &(0x7f0000003000/0x1000)=nil}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000008000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f9758c055e4f8a2a71f2e3975bbff1ef"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x2e, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x4) 2018/01/27 04:01:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = shmget(0x3, 0x3000, 0x54000000, &(0x7f000041f000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000c07000-0x4e)=""/78) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f00006f3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000caa000)={0xd4, 0x7, 0x100, 0x3, 0x2, 0x7d5, 0x2, 0x8001}, &(0x7f0000575000-0x40)={0x8, 0x3, 0x5, 0x2, 0x7, 0x1f, 0x401, 0x1}, &(0x7f00003d4000)={0x2, 0x5, 0x200, 0x5, 0x3f, 0xffffffffffff8001, 0x1ff, 0x6}, &(0x7f0000821000-0x10)={0x0, 0x1c9c380}, &(0x7f00005fa000)={&(0x7f0000497000)={0x0}, 0x8}) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, r4}, {0x0, r3}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000bc7000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) r0 = syz_open_dev$mice(&(0x7f00009b9000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000020a000-0x4)={0x0}, &(0x7f000081b000)=0x2b9) pipe(&(0x7f0000b97000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000511000-0x4)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000)={0x0}, 0x8) r3 = semget(0x2, 0x200001, 0x20) semctl$GETPID(r3, 0x4, 0xb, &(0x7f000035a000-0x2f)=""/47) pselect6(0x40, &(0x7f00002bd000)={0xad, 0xe9, 0x1c000000000, 0x4, 0x3f, 0x0, 0x2fbc, 0x306f}, &(0x7f0000979000)={0x45, 0x1f, 0xffff, 0x4, 0xfff, 0x2, 0xfffffffffffffff8, 0x2}, &(0x7f0000dbb000-0x40)={0xffffffffffff2909, 0xfffffffffffffffa, 0x4231, 0x20, 0x7, 0xbdc, 0x1f, 0x7673}, &(0x7f00004fb000-0x10)={0x0, 0x0}, &(0x7f0000fce000)={&(0x7f0000020000-0x8)={0xce}, 0x8}) getrlimit(0xf, &(0x7f0000964000-0x10)={0x0, 0x0}) dup2(r2, r1) accept4$netrom(r1, 0x0, &(0x7f0000d79000)=0x0, 0x707c2f22afdcf7e0) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f000013c000)=""/96) vmsplice(r1, &(0x7f0000a4b000)=[{&(0x7f0000817000-0x85)="", 0x0}], 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) rt_sigaction(0x16, &(0x7f0000ec6000+0xef4)={0x1, {0x7}, 0x10000007, 0xffffffffffffff00}, &(0x7f00003e8000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004fc000-0x8)={0x0}) 2018/01/27 04:01:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x807ffffc) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)="") 2018/01/27 04:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001c5000)={r0, 0x1, 0x1, 0x7, &(0x7f0000525000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000243000-0x4)=0x0, &(0x7f0000536000-0x4)=0xffffffd7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b07000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000025e000)=0x0, &(0x7f0000749000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000bbc000-0x4)=0x0, 0x4) 2018/01/27 04:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000e64000-0x10)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000d4a000-0x38)={&(0x7f0000286000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d2c000-0x20)=[], 0x0, &(0x7f0000130000)=""/62, 0x3e, 0x0}, 0x10040) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00007ed000-0x2)=0x0, &(0x7f00006ea000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 04:01:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000038c000)=0x402, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/01/27 04:01:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[], 0x0, 0x0}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000536000)="14", 0x1) close(r0) 2018/01/27 04:01:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce9000-0x1000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000375000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) pkey_alloc(0x0, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r3 = accept$alg(r2, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 168.775750] dccp_invalid_packet: P.Data Offset(4) too small [ 168.837877] mmap: syz-executor1 (27018): VmData 35160064 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/27 04:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x1, 0x88, 0x3, 0xfffffffffffffffe}) syz_open_dev$dspn(&(0x7f0000a4b000-0xa)='/dev/dsp#\x00', 0x7, 0x20100) 2018/01/27 04:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt(r0, 0x1, 0x7, &(0x7f0000337000)=""/233, &(0x7f0000ce9000)=0xe9) write(r0, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) 2018/01/27 04:01:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000281000)=0xfffffffffffffab8, 0x45) 2018/01/27 04:01:31 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x3, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0xa0)="cb43220eac91fd394ce9fb28c98f7566c7f1d8c6df25327dca29484c7e9944ed7c089a04cba0f8ab9c19f1f17994ebbffceebeb87bff66c83dccc94e6cdd35e544211d670b14c814f61e2cfb3084e22847054f1ee01a86109c46c137510dfe39ca2948aff1a5bce556b1750d3e9d48854787226097d3ce7da774b4644fc38d01299143f64b6b6d25862362183603131b94786153cde5cf29ee1f648b39854f37", 0xa0}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="7880d268c97ce986545081daea57910a1f2d80272fb317c2147e036c70ecca618ffc2bd5b79d0f1078c2a96c653d205c40a12721f19d45452cc370b420f9756cfc357499e6d954f76f9cc3587d7cbdc5a3e868764c26f2676a5af7c5e6bd6b1ce8fe280d1b2d9974fa4498e747176e10fad0e90688e99a4dac43ed5e0d12dfa789159197d92b5138", 0x88}, {&(0x7f0000002000-0xd7)="e783c7a9ab0acd8c6dda107e731ca6593685b41d8d6044a5d76ba5db50796f9da88ff494640d57be69544b689865745fe849de5857f4c97ca9566c42b64068383b9a4e8b2cce6cbdfdfee2a6442e9e3d937a43bf48657427ce05d6d348cf6953e0aeb2bcbde39c2dc7d2831205423a9381389b58c8b970dea5c836c7ddc965ac003ccdd2d4b24fc3dd9012ad35caa682dc290253de17dca2fc6de32b4c978d3cf2e25be285be1355a5cb760070ff5e7002309871a3456b827711ce75dc742fc950e753f352ef9e0adc67f67cd20624b5f813dd5086c285", 0xd7}, 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", 0x1000}, {&(0x7f0000001000)="67f7007517cf35b67edd2988af9d06b8092609997536ef1fab5132b473f7d03583a6b65217b63fac65387f318dc64cdfcce98b66e51add2096df5bb1f838ac0daa2132cdf3edf4935e25c3e42a95c2f13b220ba0c0e75737f5629bc58ebf64bb09fba11be1634e5a0cbd8a346dc2634d426d98550dd98cdd158777055d6aeaece36dab3b27767f126fbea75ad29c40c48c55771c7ce0e1afaf986190b0c27f7beedf7052b8cf416bc86f1ba03e", 0xad}, {&(0x7f0000001000-0xf8)="d19eeb175c9b3864316d31a6ee0dd1a2acbbd58eda791c6e31c5215daefebcc1aec6402df673e3766ba9d63b3730c959901877b7947df153d5ac542d0ceff3ebdea69635506ab0e5d6a6c8626beb7fe6cc347b2f8136fac2ccbb7d900a31bdb90b19bca068576c375be90230b51ca4259c02a001d12118759ccdf483634007d6c9d3b68fff145aed8cb35fe04c2a97fb2ba819140110ed75eb44cd9a9c1a5336de43fa1d3efcf0c2523036b7d9f79a0eb28510b50badcdf1a4d49bfaf84e08656946c5a9b5ae7ae881d9399a3ac8d3837252e2e71f268889951b8c1603b0109f517a3e9f0081372c04dc6e44699c142ce4ef91c56fed2754", 0xf8}, {&(0x7f0000002000-0xd9)="9e1e6ab38daae38de511c2ca984874dc52f457fc8e3aa1bf17656840e790c4ffb8dec80f9d2601171f74e30cfdfb6b9401e67a38151c06d0aae493bcde781089800cacedc9bf444b686cf7f190689d9bae68182859bef09dc959f3d82804142ff9af77c6b202ddbd711a813e956f0808ac711c4f0a4c027cd31a6db1fb8e0508899e8c3f7da5247d77efd8908bd3bf486b9d051233c18568fa54306d45e56fbbc8e733a1145b48572035e435e6ab2549814a36545bca53f47bcdecdbe0d3be9200c1174bfa47a42b591f23594793ca2ed2ae1bbb5e7ce96114", 0xd9}], 0x4, &(0x7f0000001000)=[{0xf8, 0x10b, 0x10000, "4613c5c2115a31d11f6e2b9393e05cf0e90603065bd7373785af781ca7e289ef45fe9d1be9e29abf8695f0f83d9aa39cf7385aacc21fbf8dac0968c67fd49edd6d9e527bb1e22689033713a61486dd1b3edf9a3b2f20575e97b4f6fdb5804345236da0f88b785f7cffa69801b014d788983060fb679480060340b65a2902fac6247f1712e5d2a66b4c548d7bf92ba3e0a39c446dc4ca5b375c7d01c0e5f23ec343ec33bece6219b603f6122316d14c9c2dbd98c2b3344a439b48842c364ed0faf9cfb1d0eea1941baed19591431aedf062c6f1dce2038d64f2f5c321bf2bd6b7ee0b96f0"}, {0xd0, 0x115, 0x8, "a1f5ed17dcabd3d2049c81d24b5d90434fa166c792b32a7e15c06628ee380db1b6a8acb2e0afdf16473975cc3cad288356338d26a0dffaa1698abc483abb26ea98875d8b3ff6ec234e4ce0852f4a9f73261b7cd69272227f4592116f93298f4f0869b96a84a2038b5034a1c7a23795de418bb98a8348364f5c0546f05c24e3250a00b323da9b7a97aae31309a98926e6c2d7a220e0a43d4e5ceb7d943de275728f6b3baeb54417cbc39ab5097356a49a6d0fafdd9e08d86faa45944d"}, {0xd0, 0x10f, 0x2, "3fda0f077fc33b5e8b82c83e2d965a34711b4c729d5a3922f59041a923fde4e0ca9e195bcdb0ae52035d9b2c85d1cefa895320dc6e3ff740f5da9988b27c109e790044dc415e7149e0ac7a8578ea9cf43e6f0aafb593d0c68a977f0eabac026ff36548627a8437902de69ade935d05f961617d8ed0978fa1a351420e6dfa5f72fb6281d6b790dfe77f09bbe0a51e0a24bfd16a073e0118abb3268ecde4d6798cb83c556b486c586a4cb7edafcd2f46b35dbd225310f335cb753a3175c0"}], 0x298, 0x800}, 0x7}, {{&(0x7f0000001000)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x69)="a8f9a2c7c08a5eceda7a8d675c0de99887fd046149106cd8da0030f5f9f14d9dec1d1a6a2b78894e8f77da38f8c609dc4943773a52ae0faa6842b589359e570ead18c4eb72620a606e8d92c2c8f12150b353b46224f05666283b0fcab3700a65af5a2ca77ea63e3ec8", 0x69}, {&(0x7f0000001000-0x8b)="7d5a6fffdd33349ddd75e53bdf0193b747d35481871a2d49a74311ad4f2889b3a5f739c007145a9279de5c7df0118880f7330f167aaa1bd7fda5843ae8fdeec5708394b94fcd7a08311a03eac12a98263a2383f89c8875f6d2bc50f1dd295b523c529b925bfa548c55609701f7a179a37d5a81790921f5639f907c0e5cfa9732ef90bd1bb922a8c75815a0", 0x8b}], 0x2, &(0x7f0000001000-0x110)=[{0x100, 0x10f, 0x8, "98f29915eedb0634614d9d0dadee1f582cb18c546ab3cad65c7c03bb462e92154024b2f8abb73213d1d7ad2a94fe0dfa396d279c455262328504bc4c3318b161b7373eabad49042a4113cae01eb46fb68e95c927f18f2c051b6c52da8e4d2613d905ffc6148e561bddd1a2af3d0978d8f6df416aa7b9303f9a72a27aba109b370b0eb20c0ae36b763d9e451e6b75fc50ff305bb5975504b677c23d488f2ae34ea7e26219d846475cce747ec33c1dcb33af7ad4ae296702bbad2ba264c26e75689995ccd84802fb6fbd5845304c330a08d023611cf37a6338026207f45de9db1d029111a7f0bbd4f6fd96766fbd782503"}, {0x10, 0x117, 0xffffffffffffffff, ""}], 0x110, 0x54}, 0x8e2}], 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x3, 0x70e, 0x8, 0x20]}, &(0x7f0000f7f000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a58000)={0x18, &(0x7f000004f000)=""/24}) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c69000)=0x0) tkill(r2, 0x1d) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) pipe2(&(0x7f0000a6a000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x80000080) 2018/01/27 04:01:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x2) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f00006b9000-0x8)='./file0\x00', r1, &(0x7f0000fee000-0x8)='./file0\x00', 0x1) getdents(r1, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000fe2000)=0x1) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000f8e000)="5dc8e8b7ec98196bbbb82a94a4640688b96f1deed7c10abc") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ce8000-0x4)=0x0) sched_getparam(r5, &(0x7f0000e7f000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) unlink(&(0x7f0000d39000-0x8)='./file0\x00') ptrace(0x4207, r5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r4, &(0x7f0000006000-0xe75)=""/4096, 0x1000) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007fb000)={0x0, 0x4, 0xffffffffffffe94a, 0xa3}, &(0x7f000097c000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000032b000-0x8)={r6, 0x5}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab3000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000aa8000-0x4)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x81, r7, 0x8000000e1c, 0x0, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)="00000000000000057065707070316e6f6465762f00", 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x386, 0x3, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 04:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000500000-0x8)=0x80000fffd) socketpair(0x0, 0x4, 0x81, &(0x7f0000745000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000c61000-0x10)={0x1, &(0x7f00009f6000)=[{0x0, 0x0}]}) 2018/01/27 04:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/cuse\x00', 0x103000, 0x0) connect$nfc_llcp(r2, &(0x7f000086b000-0x60)={0x27, 0x80000001, 0x10000, 0x3, 0x5, 0xff, "3770df22b377ea2c869c098b2269a209a0d0293ceb84180effbb65eb73ce6e6ba0905c11e40942787e48d0a7cee8a13e7c208541d9fbadd7efd75cbe91de96", 0x9}, 0x60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000a68000)={0x3, 0x0, [{0xa, 0x3ff, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x5, 0x0}, {0x7, 0x0, 0x8, 0x0, 0x0, 0x0}]}) 2018/01/27 04:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000370000)=0x0) getpgid(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000041b000-0x4)=0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bb000)={0x0, 0x0}) recvmmsg(r6, &(0x7f000098d000-0x21c)=[{{&(0x7f0000005000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074a000-0x40)=[{&(0x7f0000796000-0x6c)=""/108, 0x6c}, {&(0x7f0000e8f000)=""/52, 0x34}, {&(0x7f0000e0e000)=""/207, 0xcf}, {&(0x7f0000a26000-0x98)=""/152, 0x98}], 0x4, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000918000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bcf000-0x70)=[{&(0x7f000067d000)=""/168, 0xa8}, {&(0x7f0000925000)=""/111, 0x6f}, {&(0x7f0000b4a000)=""/45, 0x2d}, {&(0x7f0000207000-0x1000)=""/4096, 0x1000}, {&(0x7f0000104000)=""/98, 0x62}, {&(0x7f0000a4e000-0x44)=""/68, 0x44}, {&(0x7f00002fd000-0x48)=""/72, 0x48}], 0x7, &(0x7f00003bc000-0xfd)=""/253, 0xfd, 0x400}, 0x3}, {{&(0x7f0000616000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000013f000)=[{&(0x7f00007b7000)=""/122, 0x7a}, {&(0x7f00007f0000)=""/94, 0x5e}, {&(0x7f000027d000-0xf7)=""/247, 0xf7}, {&(0x7f0000b34000-0x4c)=""/76, 0x4c}, {&(0x7f0000f67000-0x78)=""/120, 0x78}], 0x5, &(0x7f0000801000)=""/211, 0xd3, 0x4}, 0x6}, {{&(0x7f0000f5f000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9f000-0x90)=[{&(0x7f0000b89000-0x1000)=""/4096, 0x1000}, {&(0x7f0000567000-0x8)=""/8, 0x8}, {&(0x7f0000adc000)=""/92, 0x5c}, {&(0x7f0000c12000)=""/100, 0x64}, {&(0x7f0000890000)=""/179, 0xb3}, {&(0x7f000065d000-0xcf)=""/207, 0xcf}, {&(0x7f0000a51000)=""/61, 0x3d}, {&(0x7f0000312000)=""/171, 0xab}, {&(0x7f00003cf000-0x70)=""/112, 0x70}], 0x9, &(0x7f0000610000)=""/7, 0x7, 0x0}, 0x20}, {{0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000012000)=""/191, 0xbf}, {&(0x7f000087d000)=""/138, 0x8a}, {&(0x7f0000cc6000-0x7b)=""/123, 0x7b}, {&(0x7f0000064000)=""/222, 0xde}, {&(0x7f0000dff000)=""/203, 0xcb}], 0x5, &(0x7f00005b9000-0x1d)=""/29, 0x1d, 0x69}, 0x8}, {{&(0x7f0000076000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dcb000)=[{&(0x7f00008e8000-0xf8)=""/248, 0xf8}], 0x1, &(0x7f0000df5000-0x6c)=""/108, 0x6c, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f00001f2000-0x50)=[{&(0x7f000026e000-0xfd)=""/253, 0xfd}, {&(0x7f0000aaf000-0x81)=""/129, 0x81}, {&(0x7f0000930000-0xad)=""/173, 0xad}, {&(0x7f00002a0000-0x4b)=""/75, 0x4b}, {&(0x7f0000ec3000)=""/36, 0x24}], 0x5, &(0x7f0000d0b000)=""/143, 0x8f, 0x101}, 0x63ea}, {{&(0x7f00004c1000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f54000)=[{&(0x7f0000fe1000-0xbc)=""/188, 0xbc}, {&(0x7f0000584000)=""/4096, 0x1000}, {&(0x7f00000eb000)=""/109, 0x6d}, {&(0x7f0000774000)=""/160, 0xa0}, {&(0x7f0000210000-0x41)=""/65, 0x41}, {&(0x7f000055d000-0xf)=""/15, 0xf}, {&(0x7f000007d000-0xf8)=""/248, 0xf8}], 0x7, &(0x7f0000010000)=""/67, 0x43, 0x1b}, 0xfffffffffffffffb}, {{&(0x7f0000b4a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a3c000)=[{&(0x7f0000dc6000)=""/6, 0x6}, {&(0x7f0000122000-0x5d)=""/93, 0x5d}, {&(0x7f0000e57000)=""/5, 0x5}], 0x3, &(0x7f0000aaa000-0x44)=""/68, 0x44, 0x4}, 0x5}], 0x9, 0x40000063, &(0x7f0000536000-0x10)={0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x2) 2018/01/27 04:01:31 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x90e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x3ff, 0x0, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff7}, &(0x7f0000001000)=0x98) ioctl$void(r0, 0xc0045878) socketpair$inet6(0xa, 0x6, 0x40, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x953d, 0x8000, 0x9, 0x2, 0x80}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x5}, &(0x7f000000f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f000000d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000000d000)={r5, 0xbc, 0x100000000, 0x8, 0x20, 0x81, 0xfff, 0x10001, {r6, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0xffff, 0xa22}}, &(0x7f000000f000-0x4)=0xb8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xfffffffffffffff8, {{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xd36, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000001000)=0x0, 0xfffffffffffffffa) shmdt(0x0) 2018/01/27 04:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x80, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000)=""/0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ef5000-0x6)=""/6) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 04:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000012000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000012000)="dc4eac4394002a3e834eb297fa07d81ff2ded96ca1e770a0f62f87d3c5cb"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000c67000)={@common='lo\x00', @ifru_flags=0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000819000-0xd)='/dev/dmmidi#\x00', 0x9, 0x200c0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000693000)=@int=0x0, &(0x7f0000194000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006a0000-0x4)=0x0, &(0x7f0000df3000-0x4)=0x4) 2018/01/27 04:01:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000ac000-0xb)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000025e000)={0x3, [0x4, 0x5, 0xfffffffffffffff8]}, &(0x7f0000e31000)=0xa) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000608000-0x4)=0xffffffff00000001, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/27 04:01:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) pwritev(r0, &(0x7f0000e87000-0x60)=[{&(0x7f0000aab000-0xc)="e7fed133cf4bf40d939133a1", 0xc}, {&(0x7f0000992000)="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", 0x1000}, {&(0x7f00002b6000-0x3a)="a18ee0d9663a53187807c4ce313ad021e01e1bd5c458534881c3a9e9a2b9b79993955b1478576a5a9822bcd1e9070c1eac27422d72e223a7cd2f", 0x3a}, {&(0x7f0000b9e000)="cb34be27851188a5d7fa8038630d553b23aef3ee43f347bdf5bbf400493e6e8e59984bba44f0d850dc48da7f8882defdb405d854aa45a715e9d950188e1170cef664ebccf1085e31ce5e195b003a4e2117fde0008334b82e21e2c1dca3b0f697beeaf1831e4f5ebc7b7f7963a76d5d37459629e16fb3d6f073115fc969148d8d0cbd5b316c72e370c90606403d11df4abb761f99da1f9a0b2b5dfce8e1fe980e682b15d0df4af6ef6b5a3f3ac6c7237d684eeaa305", 0xb5}, {&(0x7f0000459000)="fe1d93e934370a7a00425d3cca116c5e8898fc0c8b381ca39710121b03cfb640749febcd85c46b215713c7544a088da8ee6c7f9f4fc2319d3a400384aca787c155675f7dcc0f", 0x46}, {&(0x7f0000a65000-0x23)="c9a6670e4f679457fdecfc1136711552799286d65a054ff765c43ab96dd88d63ae9134", 0x23}], 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f000076b000-0xa)='/dev/dsp#\x00', 0x1, 0xc040) epoll_pwait(r1, &(0x7f0000efa000)=[{0x0, 0x0}], 0x1, 0xf2e82cf, &(0x7f0000ccc000)={0x6}, 0x8) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) fstat(r1, &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000ff8000)=0x0, &(0x7f0000719000-0x4)=0x0, &(0x7f0000742000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000091000-0x38)={&(0x7f0000b0f000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000c78000-0x10)={&(0x7f000086d000-0x218)={0x218, 0xe, 0x7, 0x400, 0x3, 0x1, {0x0, 0x0, 0x1}, [@nested={0x204, 0x58, [@typed={0x18, 0x2f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @generic="8ac39be93567564539c0c41955ab4c0b6617ecc0ad78c7eaa04de5573e98dedbb67c42c301244a3de9494dcf86063bb3925fe8cdd939472eba0bd35bdfd52b94a01ea902e093759cc978134f9b32beabdb385d40c536e9a5b502b533e0906786740548b572a4944063ac5fdc3a5e824614066d53bccd086f4e30ae9483558f8d6a4210c29e64123fc28686ba17d30989904b710078789e0875d37ed07906c647f562053e023b115c384eda8bd2ce19f8de93a79701cf1de0fbf8458cc8cd160103a9", @generic="66bb0f128f3c6d50739db3737ac704b94e2ac2babf3b56387ccbc1b134de14dcedcd8e769bbfa392d5f43c5ef76a0fee82559cd0940e7236bef962dc5a0b71cb91a6304e748d8592ede5d49939fb9de10b6986a352f041", @typed={0xc, 0x6b, @u32=0x3}, @generic="", @generic="548d555832c19ecf6b0856333a", @typed={0xc, 0x38, @uid=r2}, @generic="053cafa6cf96420db42ec0b7b86fd4f4d0c6835c3dc628f56a4f8c3845771fb59d1d1aa09fbc413014c3fd3505086f7f7bd4dae3fd054e9cad98bbd355b4a2a6f6d068ddda4252009b9b79b400f5db44d6335526a7f7584d88547ea12aabb069d5eef5a2866afc163d5d7776fe05e47054f8e1b3c301c91f5d7584e2e169ad045ee1c7dcfaf421a08b92fb69e393e8183ffde17ad5f8d78f450353", @typed={0xc, 0x24, @uid=r3}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x4000}, 0x4040884) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000030c000)={0x20000000, 0x0}) 2018/01/27 04:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) [ 169.051059] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/01/27 04:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000fc1000)='./file0\x00', 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000d77000)=0x0, &(0x7f00006a8000)=0x4) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) 2018/01/27 04:01:31 executing program 6: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f000033d000)=0x0, &(0x7f0000418000)="") clock_settime(0x0, &(0x7f0000225000)={0x0, 0x0}) 2018/01/27 04:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$setsig(0x4203, r3, 0x8, &(0x7f0000ce1000)={0x6, 0x71b8, 0x1000, 0x6}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00004bb000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 04:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a6f000)='/dev/loop#\x00', 0x100000001, 0x20000) fadvise64(r0, 0x0, 0x0, 0x3) msync(&(0x7f0000e34000/0x3000)=nil, 0x3000, 0x4) syz_open_dev$random(&(0x7f0000b38000)='/dev/random\x00', 0x0, 0x92200) 2018/01/27 04:01:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0x81, 0x4, [0x7, 0x8, 0x465a4847, 0x12e]}, &(0x7f0000443000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) 2018/01/27 04:01:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 04:01:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ce9000-0x12)='/dev/input/mouse#\x00', 0x16, 0x100ffe) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b32000-0x50)={0x10, @tick=0xffffffffffffff7b, 0x9, {0x0, 0xd0d}, 0x3, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x7, &(0x7f0000418000-0x20)={0x2, 0x1, 0x20, 0x3, 0x0}) 2018/01/27 04:01:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00004d0000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f0000-0x30)={0x50, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000cc0000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000f46000-0x20)=[]}}, @dead_binder_done={0x40086310, 0x0}], 0xca, 0x0, &(0x7f0000901000-0xca)="5eda03d8e5df329f39d4c8aab4f9773c3b4986ae78c80921549d5c4ba42b52f5e02d883bc787f2290089227599501e80e31105ef04b419f6e0d8240c3e2130186770f475a07419f64fc95365c06ded8770a02bdefb58cec941efed6d69d3680ec2ec4a8cb56fdda761442b870262760ef014253194e4c95b364bd6873173290aee011160b294c687c25e6ba86c1e0ecd9bd024ccf0ceca72eee254c3b6c1b38bc9bca0b5ffef4e992d5faf5f91a22bfa67c81857dd36981971baf302bf24b6c1aa770894e43d4b809705"}) 2018/01/27 04:01:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x7ff, 0x82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x24, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0xde)={r1, 0xfffffffffffffffe, 0xd6, "808f7ba86e734086eccfb07fc37f4354456ddb8410d2f3d79844621a3edfae6998a89a9e6f163262e1c9be454c20a09005e419ffc11307dfe94364c4b393b1c1576e2727ca7009e8ddc68813e3b550d7339d46c1cb7b3d6b03d3c8e3425f2c88f18f31e302092487eefafbbb9028b698246cef9a943bcf43fddaa1f8ab921d64274a3e892381d4ae4348c5ba29d3454c264da100140401d56c8a002f64aa0a8246fbe57ef8a366f48a8b84bea31faedf32bfe33b76892f88b7a5ad161ac3f071f24e0384bc680a69ae880e7d9d72df81caeb40ab6a84"}, 0xde) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x140, &(0x7f0000001000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/27 04:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xf1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) fstat(0xffffffffffffffff, &(0x7f00003ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x8, 0x9}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x160) socket$netlink(0x10, 0x3, 0x1f) 2018/01/27 04:01:31 executing program 7: r0 = add_key(&(0x7f00000ac000-0xd)='dns_resolver\x00', &(0x7f00007a9000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x8f)="", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00006db000-0x38)={&(0x7f0000930000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000cb7000-0x27)=""/39, 0x27}, {&(0x7f0000101000-0x53)=""/83, 0x53}, {&(0x7f0000709000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0x55)=""/85, 0x55}], 0x4, 0x0, 0x0, 0xc4}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x51, 0x4) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001c2000-0xa)='en\x00\x00\aMt;d\x00', &(0x7f0000604000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000312000-0x74)="", 0x0, 0xfffffffffffffffd) 2018/01/27 04:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000681000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000fe000)="4e76a14784199a1a1a3116c4ab8084010000000000000006ac99b2e18f1869be1a033a64ff86e7897039273f", 0x2c) read(r1, &(0x7f0000de2000)=""/181, 0xb5) 2018/01/27 04:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) sendmsg$nl_generic(r0, &(0x7f0000b09000)={&(0x7f000068c000)={0x10, 0x0, 0x0, 0x20008100}, 0xc, &(0x7f0000e28000-0x10)={&(0x7f0000546000-0x240)={0x240, 0x11, 0x11, 0x2, 0x1, {0x7, 0x0, 0x0}, [@nested={0x220, 0x51, [@generic="021da0d93bea702e8ef42e620ae5c60b8d0bee7d601129c1a8586bceae3d759524e19deecbd1bb11548f8303d34354eb282f885020f765bf2c23e160736114e82aacccd46d2ebce34ab3fd68584156e2ffdd3b8cd090d444c42b6a4b7f4f370d33ec834584508bc5ed8942071010642a4db5823a206784ffe2b84165c64b87c63357ec6e9e38922b281f47d3ce7d9639673af13de33f0cb9a2429e41fae206c7447938413e5447", @generic="8f5f38ec059ad8c8812b2dc3223dd9f478399e5b2e21b925e97009beb31d60da70c2ebd9568c99748bcfa6ce5360db46d754f045ca347c6df601b2823a4606c4dc257b0b81c787a8d3e0ae87a769b301fc2f371a0e13630edbde6f51437623fc4ea8af16c3f0faa7137e16eb1616684b7fd038be407ad0c0dba742587a9dddf8b5c0a4a7c44296f79efb7745cbefc9ba3a766381a4c80e6197d59eb4df3eec406064ab14c07b2599b79aeeec59ef10f0214d7c1afde30e54aacc445a40aff4726a2ef3f8fc536879", @generic="7313255c01d8f0fe488144", @generic="6d66a6048e8b0521e46e671cb1021fdc047d9df4f7179ceeb63f6f0df24b4b4433b66288dd61712a407f77038c", @generic="e5182e2ca36b8fa62550916c140cb6f79b6efca91c1c8de5d58bfc1b6f12b6e724e1312c68e3485199709f6e9cd1deb3647e64d071022626c4bdd507e5549cc1c3c957938eb94732503b2d439608ddab07fa6e77a9ea5143a2b2f7d00cccad00c4d01f52891c44512e54feed3883ecd1d1938235"]}, @typed={0xc, 0x4d, @ipv4=@broadcast=0xffffffff}]}, 0x240}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000064a000)='/dev/rtc\x00', 0xa0280, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000a34000-0x38)={&(0x7f0000ef5000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00004da000)={&(0x7f0000017000)={0x1100, 0x10, 0x6, 0x300, 0x5, 0x2, {0xa, 0x0, 0xa}, [@generic="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", @generic="41667f4b5ca57d952429505b2775bc1cefeb1bd5b185b2d99f961fe4883fe84d5e02377d960f2a1e1181c9f2aaa74614cb397101700f3f1ab72cb877584e98577e7481088db5faa10fe695d64bccc69f2f568ab4b48a37806e7890b69d46c0111f7e448044a23a529849d686382def022d9262fa1bd9c7d86185337d5ec273dca4756b7915452b09d8a5dc34462242d890da405096aa8f674c28aefac8ca53bee0ccafe4465669cdd94e9c5a10a62e5b41459ec94e053a000404731d5a3cbac654bebc7c28f8f0ef9e0171be1fd91c6bb9c4e90d81ab78416717c9de9a10078e67aba957125307", @nested={0x4, 0x5, []}]}, 0x1100}, 0x1, 0x0, 0x0, 0x1}, 0x24008010) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x38, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a0e000-0xe)='net/protocols\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000024e000)={0x0, 0x100000001, 0x8001, 0x3, 0x9, 0x2}, &(0x7f0000fcb000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000840000)={r1, 0x2, 0x101, 0x4}, 0x10) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r2, &(0x7f0000980000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000-0x4)=0x2e) 2018/01/27 04:01:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000439000+0xb62)='ns/pid\x00') sendfile(r0, r0, &(0x7f0000e5e000-0x8)=0x0, 0x101) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00003bc000-0x1c)={0x1, 0x5, 0x2, 0x0, 0x7ff, 0x8, 0x5, 0x2, 0x0, 0x6, 0x72, 0x2, 0x0, 0x1000, 0x1, 0x45, 0x10001, 0x3, 0x79f4}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00005f7000-0x4)=r0) [ 169.256658] binder: 27100:27104 ERROR: BC_REGISTER_LOOPER called without request [ 169.294739] binder: 27100:27104 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/27 04:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7f, &(0x7f0000ad8000-0x9b)=""/155, 0x9b) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x0, 0x3, 0x10) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f00005f3000)=""/128) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) [ 169.351936] binder: BINDER_SET_CONTEXT_MGR already set [ 169.357784] binder: 27100:27117 ioctl 40046207 0 returned -16 [ 169.368520] binder: 27100:27117 ERROR: BC_REGISTER_LOOPER called without request [ 169.380498] binder_alloc: 27100: binder_alloc_buf, no vma [ 169.392387] binder: 27100:27104 transaction failed 29189/-3, size 0-0 line 2903 [ 169.411684] binder_alloc: 27100: binder_alloc_buf, no vma [ 169.411712] binder: 27100:27117 transaction failed 29189/-3, size 24-0 line 2903 [ 169.435388] binder: undelivered TRANSACTION_ERROR: 29189 [ 169.442481] binder: release 27100:27117 transaction 167 out, still active [ 169.449536] binder: undelivered TRANSACTION_COMPLETE [ 169.455345] binder: release 27100:27104 transaction 168 out, still active 2018/01/27 04:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c5c000)="", 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00001a4000)=""/83, &(0x7f0000fcd000-0x4)=0x53) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/27 04:01:31 executing program 7: ioprio_set$pid(0x0, 0x0, 0xffffffffffffffe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000002000-0x8)={0x0, 0x0}) close(r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e75000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000199000-0x12)='/dev/input/mouse#\x00', 0x100, 0xc0100) perf_event_open(&(0x7f00000bd000-0x78)={0x5, 0x78, 0x0, 0xffffffffffff0001, 0x4, 0xa39, 0x0, 0x0, 0x510, 0x8, 0x6, 0x3f, 0xfffffffffffffff9, 0x1f, 0xcf8, 0x6, 0x6, 0x1, 0x3, 0x6, 0x20, 0x1, 0x3c, 0xc1c8, 0x6, 0x2, 0x8000, 0x3, 0x3, 0x2, 0x6, 0x1, 0xfffffffffffffff9, 0x10000, 0x6, 0x3, 0x8, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x8001, 0x7ff, 0x6, 0x7, 0x8ee0, 0x5, 0x7, 0x0}, r1, 0x10000, r2, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe0c}], 0x38) 2018/01/27 04:01:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000990000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008cf000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000047c000-0x22)="8a934b42add0a9c0e2fffc79cde8e0e40356131cc5f87cca75e0740cbe8038b753dc", 0x22) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000687000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000047b000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f0000c45000-0x9)='/dev/sg#\x00', 0x3, 0x202400) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7ff) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e00000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000bf1000)=0xea99, &(0x7f00009bb000-0x8)=0x1) r4 = accept4$alg(r1, 0x0, 0x0, 0x1000) recvmmsg(r4, &(0x7f0000e36000-0x80)=[{{&(0x7f0000c14000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00003c9000-0x18)=[], 0x0, &(0x7f0000aef000-0xb4)=""/180, 0xb4, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000006f000)={0x0, 0x1c9c380}) 2018/01/27 04:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000904000-0xbe)=""/190, 0xbe, 0x0, &(0x7f0000b06000)=@ipx={0x4, 0x0, 0x0, "8fc2d975c228", 0x0, 0x0}, 0x10) 2018/01/27 04:01:31 executing program 0: r0 = semget$private(0x0, 0x3, 0x205) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000883000)=""/55) 2018/01/27 04:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) syncfs(0xffffffffffffffff) shmctl$SHM_UNLOCK(0x0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) fcntl$getownex(r1, 0x10, &(0x7f00004b3000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000202000)="2400000058001f00144af407001604a30200071004000100ffffffff08000020ff020000", 0x24) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000d74000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000f57000-0x8)='./file0\x00', 0x1, 0x10) execveat(r0, &(0x7f0000dd1000)='./file0\x00', &(0x7f0000daf000)=[&(0x7f0000385000-0x6)='eth1{\x00', &(0x7f0000e56000-0x1e)='{user,/[em1$vmnet1vboxnet1GPL\x00', &(0x7f000093e000-0x10)='vmnet0wlan1^.++\x00', &(0x7f00007cb000)='mime_type\x00', &(0x7f0000971000-0x2)="1a00", &(0x7f0000216000-0x1)='\x00'], &(0x7f0000cc9000)=[&(0x7f0000909000)='md5sumuser\x00', &(0x7f0000873000-0x2)=')\x00'], 0x1000) r1 = socket(0x10, 0x2, 0x10) recvmsg$netrom(r1, &(0x7f0000d44000)={&(0x7f0000f2e000-0x10)=@ax25={0x3, {"17fd128c844d0b"}, 0x0}, 0x10, &(0x7f0000695000-0x60)=[], 0x0, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f000033f000-0x20)=[{&(0x7f0000e7c000-0xef)=""/239, 0xef}], 0x1) sendto$inet(r1, &(0x7f00002d5000)="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", 0xfb, 0x24000001, 0x0, 0x0) syncfs(r0) write(r1, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) 2018/01/27 04:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) [ 169.462524] binder: send failed reply for transaction 167, target dead 2018/01/27 04:01:31 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) r2 = dup2(r0, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x9) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) [ 169.476554] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 169.488905] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/27 04:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001e2000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x20a400) ioctl$int_in(r0, 0x0, &(0x7f0000a03000-0x8)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000452000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f0000782000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x0, 'sha256-generic\x00'}, 0xffffffc1) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006fd000-0x8)={0x0, 0x3}, &(0x7f0000f84000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000809000)={r4, 0x8, 0x382, 0x0}, &(0x7f00009bd000)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a53000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ba000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r5, &(0x7f0000571000-0x8)='./file0\x00', 0x400000, 0x4) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28046, 0x20000000) r7 = socket$alg(0x26, 0x5, 0x0) fallocate(r7, 0x0, 0x4, 0x4) fcntl$lock(r0, 0x6, &(0x7f0000708000)={0x0, 0x4, 0x80, 0x9, r2}) sendfile(r3, r6, &(0x7f0000e65000-0x8)=0x0, 0x28) 2018/01/27 04:01:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/audio\x00', 0x400800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000608000)={r1, &(0x7f0000b4c000-0xcc)="35b9b26a390cdb27c48e0bf825ecb10e3d80581f50594267e68d5ce94a7cb815bd930abd5c9656c3d6a7ab00649b19a6d89ae67512fb345755e4111f2b6b5c490cf78ec9a5a73bd4267f85d9484120000db06749b6099b2aa8de13783c63899d6ec2d4b7cd4bd48e75238c89dd585e034bd8ed15405385c059b77d230e8adf53c35871b153a60d71abb3078edff852d0671cc5b04206f2038f4e223c74257c305e1edc3f7e73721fe6e17f6d17dadd1fbdae885d62ea9cd30744a88ddae5e7e47b2ea8989e833b0383a02d54", &(0x7f0000668000-0x56)=""/86}, 0x18) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) accept$alg(r0, 0x0, 0x0) 2018/01/27 04:01:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, 0x100) r1 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x2400000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0xc02, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000003000-0x4)=0x200000000b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000)=0x1, &(0x7f0000003000)=0x4) 2018/01/27 04:01:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000356000-0x8)={0x2}, 0x8, 0x80800) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000aaa000-0x40)={0x1ff, 0x1, 0x3, 0x8f01, "3713f382996960bc0fecac73fab086e7ddb4cdc5a468d505546ba9a067b612acd53606581c721e8500216309", 0x4cb}) writev(r1, &(0x7f000052e000)=[{&(0x7f000019d000-0xb7)="d66befe835625dd691cbee78e2b0306a32cba1c7b83a794acfcd495ed8039a16443ec0ba8513d657961b451a0b3c2b10532e6ac0a05921daa17aa6073425d5e6b53735a5c93865fa2df8e2ee07569f37d09c634f07a125fe8bd31d436c5b7936886df0abadf4e847b7d2f2240a588129fc84fb5bd644ce289218e4881e3faa39414195c14b1d78f4c0045b3ed264e04c572ccc36593486e293de6224776efba72b08f0ec3bf21d098f89de911abe2bc1efe5400c9ec708", 0xb7}, {&(0x7f00000a5000)="43ebfcfcfc0018a5eab60a9c8a7811c86b82b47a8828edf124f3b1130c7ff479fd88562f3efb00a21e", 0x29}, {&(0x7f000019f000)="2ba9fe30312ddff8b8cfb3d57bb77ffcae0d984731759c9b", 0x18}, {&(0x7f000071c000-0x1000)="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", 0x1000}, {&(0x7f0000cca000-0x58)="84c16c649313d3d5f76333cea883d8a53ea7a3d7d11ca35956a70e5c0088ff612244f6b439d192353f4a6816679b750e067eb3f9c2c9f8c5c5a711aa61e7f4011f87fe756b18985f1b219b6c5544564643e020c3ee8c4ef2", 0x58}, {&(0x7f0000eea000-0x32)="d7224b1877b15e669fd4c923ea55030e26db7f7ec24f7d601f8e7ce33a75291b4e797784e5a8791051e391c64bf4a57bbec1", 0x32}, {&(0x7f000083e000-0x32)="03728886409903c2926f9a0109415d1fb003b69d6592246ddd1f655d2217661addbfb728cb02bfa9198be1a125577cd5c44f", 0x32}, {&(0x7f0000ae3000-0xab)="b2e73ceaa811b5aa2efeb762d69ca0bbda0e1a420904e0efec5b22086ba4935df5bf885e8e95e50177a6bc6746c6062ad9e6bd9a34a71720c28d439f93e2976a67a51b1ef9d34235baf3eb396b557d14820e56a9e9206fd822f11f8566ea142f0b0801f76f20a8b87d9029f2f299b772eb51613ae6294c89af76f22817646f355bc410458f43821a801ee5680e7fecc6fd82caf47221a13b2e414b730dead6df3d0976ba64e5da5e6087be", 0xab}], 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000043a000)=0x9) [ 169.523978] kauditd_printk_skb: 25 callbacks suppressed 2018/01/27 04:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000908000-0xd)='/dev/usbmon#\x00', 0xfff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/relabel\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000dca000)=""/4096) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000e36000)="", 0x0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/27 04:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000065f000)=0x20) 2018/01/27 04:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x20200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b5b000)='/dev/ptmx\x00', 0x10000, 0x0) 2018/01/27 04:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000857000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ed5000-0x20)={"76adf0b5f4df164cb5faf0269e84a163", {0x4, 0xfffffffffffffffd, 0x4, "9d1d05cc4a00", 0x200, 0x0}}) r1 = syz_open_dev$dspn(&(0x7f00007d0000)='/dev/dsp#\x00', 0x1ff, 0x200002) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000037f000-0x4)={0x20, 0x2, 0x1000}, 0x4) 2018/01/27 04:01:31 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcc, &(0x7f0000005000-0x163)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="8100007fff00", [], {@ipv6={0x86dd, {0x0, 0x6, "16b9db", 0x96, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @ra={0x5, 0x2, 0x0}]}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000)=0x101, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffb) 2018/01/27 04:01:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000fe5000)={&(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000e75000-0x10)=@can={{0x2, 0x9, 0x100000000, 0x101}, 0x1, 0x2, 0x0, 0x0, "d4043cf9e582c539"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x801) r1 = socket(0x2, 0x3, 0x6) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/225, &(0x7f0000002000-0x4)=0xe1) 2018/01/27 04:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) unshare(0x400) r1 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) timerfd_gettime(r1, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x6000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2c000200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b49000-0x5)='reno\x00', 0x5) 2018/01/27 04:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) listxattr(&(0x7f0000abf000)='./file0\x00', &(0x7f000041c000)=""/176, 0xb0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000392000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e17000-0x18)={r1, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/27 04:01:32 executing program 0: clone(0x0, &(0x7f000065f000-0xe3)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x0, &(0x7f00005df000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0x2)='/dev/admmidi#\x00', 0xfff, 0x4000) ioctl$KDSETMODE(r0, 0x4b3a, 0x1dc274cc) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002000-0xcc)=""/204) sigaltstack(&(0x7f0000906000/0x2000)=nil, &(0x7f0000dfa000)=0x0) 2018/01/27 04:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000cc8000)="", 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = dup3(r0, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffe000-0x20)={r2, &(0x7f000054e000)="46b95a526c6825e09f5a0c8f7e61c0015af038c3cac1ea5ad961cb1275810c4290a9818841ecdcbf5fa22c0c67bbd6d3622acb57c6bd13f252a9acaad1b039b6680c4d1f67e50c1d5cbdc3b17cf77df474c469e71497f927577027c6cc675265303c0255e32fe3e5bf147cbf987905286e60a2847217df3d25098e61a20fe9d7d61d16f0fdca8cae814a17a6bf99b753181993780e0f829c0b83798bfd6af839913e0ddfd97a4b88aaa488dd8a1c2adfb52c33aa13b5862c9146e6f3a3aede0e1087847fcee1b7061d45", &(0x7f0000740000)="7a3f970fb9dfc3f31445d26bddbab496dc56ecad66b7c17fde48259e3510d798895281404363cd1b73d066767d66bb8332014cf2598c224016c65c29c8cb243da38d6a75ae90cee45cc70813a9430f2ef22e7e146b0c712de60ffe17682e167fa6769c838aad65fe6b5323167577", 0x1}, 0x20) 2018/01/27 04:01:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x5fb}) clone(0x0, &(0x7f0000001000-0x1)="e0", &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f00003e5000)="") pipe2(&(0x7f00004f1000)={0x0, 0x0}, 0x0) 2018/01/27 04:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ccd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f00008f1000)={0x0, 0x36, 0x2000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0x8)='/dev/hwrng\x00', 0x620000, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000835000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000800000)=0x400, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002f2000)=0x0) timer_create(0x5, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000878000)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = request_key(&(0x7f0000eca000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000b1b000-0x5c)={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x0, [0x7, 0x3, 0x0, 0x8, 0x3, 0x3, 0x7, 0xde]}, 0x5c) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000251000-0x2e)=""/46, &(0x7f0000325000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r6 = dup(r1) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000ca000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000544000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00004bf000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000000, 0x8, 0x7, 0x400, 0x6, 0x4, r7}) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/27 04:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000d95000-0x8)='./file0\x00', 0x4000, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000df4000)={0x0, 0x100}, &(0x7f0000117000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000717000-0x20)={0x3, 0x8bf, 0x0, 0x20, 0xff, 0x7f, 0xa2, 0x2, r3}, &(0x7f0000e49000)=0x20) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c40000)=0x0) 2018/01/27 04:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) memfd_create(&(0x7f000047d000-0x8)='vmnet0)\x00', 0x3) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) 2018/01/27 04:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x13)='selfself%$keyring/\x00', 0x0) r1 = open(&(0x7f0000f5f000)='./file0\x00', 0x400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000383000-0x4)=0x0) r3 = getuid() fstat(r0, &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0x4)=0xe8) stat(&(0x7f0000d9f000)='./file0\x00', &(0x7f0000d43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000ca1000)=[{&(0x7f0000fd5000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000024e000-0x20)=[{&(0x7f0000cf8000)="0298e51acf989b7882f59d821f8fe2e791a5477831c4ca1aa879952778b4fa630db5587cd25aa8e94a18a74b0bd0a670c58567bd7052f366526c3f", 0x3b}, {&(0x7f00003c1000)="9852413d0c057fee473334460e2c9919883d66b232daf5ffeff9f6fde48622c3bb92ce583ca2f9bee7282da8456a6a2364a2e2ae63e3692de6e5ccb6bd29c882629367d688faaa6837336d", 0x4b}], 0x2, &(0x7f0000c61000-0x110)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x110, 0x8000}, {&(0x7f000028e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000003d000)=[{&(0x7f00009a7000-0x42)="8acd7eeed730dc3f844f1ef6dd14713bb844ba4d55eaa2804035dc3dc27a4b58d57cf6b8d9f737fae1011f94eec74a7fa22ca03ecdbe1ad49d5be63028ed580a805b", 0x42}, {&(0x7f00002f0000)="abfe4bf413b845e9978e8a62cd4d6cfbabdb7e15eb734fdcb352fce878f671037f1dd026a47fd88c858dfc76f2012561945da5640a97e38b1d3afe41bacf0ac510677127b70480ed1aeb6a93374d113d2516a48e3c6825c53e51cce48198e50b16ffedaf17a0e0c77707b01939e8a7e96f6eee684e05a9f0f4101cca972635059aa935e3c346ce05a8e2af3a7a4fc30fa2", 0x91}, {&(0x7f0000341000-0x6a)="6a536ba13fb6f678fd15b9674efcf9d348c6fd49ce237124066a97b9f1ac1dfc9ee12fcdc206df6f8d0bf184aaef2fe237925c5a6519675a2679c2a3de01de6fbab8b3ea088467fd6338a8b9e9d6a1d030a3d4a8d79ea2240fdf45ecd1c505b44cb13c127e93a41f2a5a", 0x6a}, {&(0x7f000035f000)="409a488d60c050b59fc9d8ba2be50d9bf5ab9cc9688061bc4762f99062a1d8a6061d35eff4f5a75f1f9facc5873b490921bb3ae87065a3d9e6f11851876ee66c2a4b62a534a8a9f20278ee1481793b5579f4c71182b52ba98f0e552c9d854581a61a33037f3a0b956a626fb08c4e166e6b0f2660209642cce4eb8046d715e9f26bb5c9dc0339df7bd34b34a2131466815821e2e6d73cbbf015cadebebfc118e1628f0c62acd82ca1375f66d16fcfdc47deac099a100ea2841dc7684a13173fc13b", 0xc1}, {&(0x7f0000625000-0x64)="9a82c618570fcc32a49f71d0ccfc3798d7aab1ccf794fc324884a35d8060fada4b3245272dbc41949d9b9fcf219b7dbfbccca3a53e9b3e20384e9428287bcf91d79298b163ed31ddab2803cb67c67c38f02cf42318f7b008fa7fd7aef05616be6b043d87", 0x64}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f78000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000415000)=[{&(0x7f00003b7000)="e7da273d24beae844cfe81af5c3f77aba6a207a2143e84ae763a099431813e10825273500298a43aead34288f9945e596c30ecf8317d98ea8040d631ceeefaf19c22d61298682d794826aae2adcd7d88f0c71dbe09e940e3b3a5cacb18e76e720c4d790f8acc2e3be1824cfc2a3da6a1e0d8462e7012ad4e5e54818770bd0e55b4bab349f6496e8c3656b3621ce9b230c42a9d5e8bd08861c18df28f7873a51ab37c37b1e79aba537385bbff9db2d70efebf17f0524948fe8e7bb83b68e5619d19efbf", 0xc3}, {&(0x7f00002ec000)="5e30485b1dd630c3f5ea82af01659e8a360ddd60c0e2ba6025cde0e39216a6b7c7f7f88f78b4388a98f9da7ebccf3de64080ac6ff54cc7d38471", 0x3a}, {&(0x7f00001f4000-0xbe)="9fed72915e2a4f45c5d5666ecb5d4f1944c1490afd709cd9bf3807635757b3075d68a1201630272ddadaebd3d50d49fa9eca4c751a2fffb2934960259357501c45b0087b203aefa934d90d887aec7f5946cad095904ed818df2e256fc6b00b612ff8341f052091db36838f02a5b819da83677f08917ed057daa4601352c3db751cffeaa398f5dccc34b6d451f615db35efd20e6c9d54889f7b0cc7637dda5e1bbc03d5a15910d19487008bb8f2a2fd6599113347d3e00042e371ab984492", 0xbe}, {&(0x7f000061f000-0x4a)="958247926a3829fe6173018a9e857247871d588a3e97bc4e1d31c87df6990340810031b3875d5d65b78e44e39e4bc42a41141b11b8eb92d325b001f66aa28215490a951be96e01318717", 0x4a}], 0x4, 0x0, 0x0, 0x800}], 0x3, 0x4000040) 2018/01/27 04:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f0d000)={0x0, 0x0}, 0x800) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000eac000-0x57)=[{&(0x7f0000380000-0x60)={0x27, 0x4, 0x6, 0x3, 0x6, 0x1f, "65fc04642d8751f8d277500a608632287bc1bce6a37b39f685ec0cdb54eaef8d066d451ae4477ca1874db22b400c43b16e50134a50daaa201d1046739352c2", 0x8}, 0x60, &(0x7f00004fc000)=[{&(0x7f0000400000-0xaa)="2c2dbeb3672721cf856f35655c04081dea35b17cc86c0669d8b78408675546eecf1e8b1e7ff1a93bfe328bd46ab7d79e6b49f2f8a50ef62e07ab9eec4cdc6061146c99305ed724fbf1418992028ac6dcb8e76d08bc2b584a96605d9eafc6522593069e67237135f6f65de4233d212ac89a4eb2a8862d43b48b857e32e618c8b70238afccd3cbb76c139a78e8efa474d4eba0756ca73549eb58c4d20937ce6e4617ba8740463b41a4bc18", 0xaa}, {&(0x7f00003ea000-0x4a)="09a0d8a86a316384c62c44a7c6236d624634801c9418e7607c2863bb415c900d667b754a4349d85e5d6cc11f4c9fa9c0a8799a218e365d390749f8069099351bbcb4b2704ed42f61726d", 0x4a}, {&(0x7f0000a9d000)="7c11189f662779a3133c43b8c34cd2c14cd193384ae28e9ea5265a8f8f3769b61693dfa0bae6ace74d1b2eb2735bcbb86986a28011a70c029c3bdb3a345a242ec7044727b87264975c8c3221185cf88792602918fa1b088c855d51496b4f3ba0f07b68af513eb001936f23123209346487d872aced10442735e81243e8177a645714edafec90714d18e8b162f5af4bf5c060bf9f9d283e909fb3ad53f0315b08217bc0f2118219", 0xa7}], 0x3, &(0x7f00006d3000-0xa8)={0xa8, 0x10d, 0x7, "63e9313f37042119e967ed691e8837f4e14787a450b82fe30c0c5e888b8080650c947dbbdbdab1046e0866c55e7982a52a7a4bb5e670a43d8aec6614ec502d9806357aae5b5c57168b230759ae0b097bf3809ea003a6a6021d73bf6e98eccb247d0841c495b196c423cbac57c661c6a44a8549a19486152376926a7dcf2ec053f2023162aa54faa87ee4a993e5327ff8204cec1586"}, 0xa8, 0x40}, {&(0x7f000069d000-0x60)={0x27, 0x0, 0x6, 0x3, 0x2, 0x6, "ae4e736d26d5a2f8301b57a789b818788b6778f8038213f7f29e964b4359c0bc7cfbbfb6e5ae4a0d93bee2bf78f8b7d5fe3f56115f625a911e76c1232fd228", 0x0}, 0x60, &(0x7f0000afb000)=[], 0x0, &(0x7f0000c28000)={0x30, 0x29, 0x4000000000000000, "0b848f69e88bc1ce547c582ee9b3371996ef4bcbec8066c5b98a"}, 0x30, 0x20000001}, {&(0x7f000014d000-0x60)={0x27, 0x79, 0x5, 0x5, 0x3, 0x85d8, "4474a75a2891d1541e3759b56e55a2202cfcb0c4e06f8e411fc445662713084952f4dc02b0d32ca0a66bfc05f241a32a9e40f79b0f392401b74768ee3330d5", 0xc5ee}, 0x60, &(0x7f0000d6c000)=[{&(0x7f0000c1e000)="1664329619e1ba62e16b8da1fa3cb969f9e67dbbfbbd31bf29d4a1f6833b1d40e453f648895e73ceb990b4574a52e5b82a83b9b542b217c83ff5a4e7caebe63331618a25940899aa99e77e34fbf0d720ee7de9f571c506227a1c052ad9ee5a38dda3c08b728b397f4da98c2372b0001957ff8f593dd5bbcf6a601ff732440105a6c78fabc6f994d490", 0x89}], 0x1, &(0x7f0000057000-0x28)={0x28, 0x88, 0x0, "05691828af3ab477a746045bc78595c88c2b546057dcdb57"}, 0x28, 0x40010}, {&(0x7f0000677000-0x60)={0x27, 0x0, 0x1923, 0x2, 0x100000001, 0x1, "50d5c8c315fd960a2015a7db805c8315dfc11e6247d6b6f7b0ac91649e701db4639f4c6c2dd89370bac2330419dc399d922fd5ea56954b5b15396c8c4525eb", 0x1}, 0x60, &(0x7f000062c000-0x40)=[{&(0x7f0000d43000)="a6eb53e789553d3115658c35d2e164b0004d0eeb2518183fd956ebd067092ebcee368571736bbb412606921ee68fb1150a1d0bc78792cae6d394ba5643428b90d940ffb74bc6882de77dfb4712625d93f5d41cb2a7240d4a644fd2c1246e3f2ca18789582d6358237898829abd", 0x6d}, {&(0x7f0000c70000)="9d658fdf18e9de30510efc4ab7418cd5b88866403511bc3f1667064c14d902d823d189a9c59ab471053e0debee4735f04d8f4dbc5d095183302a86478e4982042922443549b78adbdac78cc03b7523a4856603e856b79a824e7e7e7df065d1d237d894708e86ce850dc7253be7bf2b64d133328bb252eda15ae3b77ec4ff36da5f416e0bf2b1", 0x86}, {&(0x7f0000fda000-0xea)="ed7b41361c502694797774274e95cbb4eb05d96283ed03bab6f5e39c116a7f76750c02f0f7e91e244919cf8641441e003dd61de97a428afd6dc6f73b5ffad7a8fcf3e4ac23ffc62969fd5887cdd173bf3c29084bd4fd3076749a29236bb91888f6b553dc7e33908061b5c2a1aea2b8794ef1f8e2e43aa1216c58fc0a438469cdef5b934e708e371029c6971ed921282eebc8a137fd9bbeabe05c3a3c962d71a0e4f0d46574635c51d65251be2722055764ea7ea073c6085fb81c7d0084c832302c0f1ef549fdbdf6d553bd8b9c186d9a1f02049aec2705221cedbfd0c3328932f525376a2c9abd6e5dfc", 0xea}, {&(0x7f0000355000-0xa2)="7ce2548f9c48c0e068bb238945e662bbc8e6bca4c8b5acff64c7790fd68d764c29f689d751554dfbe54e40383c4c2bd6d500adb4e2e070199a771446e3e8217627219d668f6706d388e8653cb41ad88eba00092202577c28909d9ce192f44532bd366070f248eafc7fcc06872c6eb33046aad0f39fbb8685b3a5af8eafa08bf9eca6b5a1eb6a58a899a08e188c7f0ac1a70bdf2f6755ad0cdcad7f039c626af87f04", 0xa2}], 0x4, &(0x7f000060f000)={0x10, 0x10f, 0x1, ""}, 0x10, 0x8000}], 0x4, 0x800) r3 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r3, &(0x7f0000048000-0x8)=0x0, 0x8) flistxattr(r3, &(0x7f0000e40000)=""/251, 0xfb) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) accept$alg(r4, 0x0, 0x0) getpeername$packet(r1, &(0x7f00007dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088d000-0x4)=0x14) [ 169.523988] audit: type=1400 audit(1517025691.760:1726): avc: denied { read } for pid=27155 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 169.713700] binder: send failed reply for transaction 168, target dead 2018/01/27 04:01:32 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x10141, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000828000)='./file0\x00', 0x10280, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000cc8000)={0x0, 0x8, 0x0, 0x0, 0x0}, 0x14) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00008f8000)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0xd1, 0x9}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x208, 0x7fff, 0xbc2, r2}, &(0x7f0000003000)=0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000004000)=0x30, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000001000-0x8f)=""/143) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000002000-0xf)={0x101, 0x8, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000003000)=[{r0, 0xa000, 0x0}, {r4, 0x20, 0x0}], 0x2, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x4}, 0x8) r5 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000001000-0xa5)=""/165) 2018/01/27 04:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/27 04:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) bind$pptp(r1, &(0x7f0000258000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/27 04:01:32 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000018f000-0x8)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000265000-0x4)=0x4, 0x4) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mount(&(0x7f0000c57000-0x8)='./file0\x00', &(0x7f000058c000-0x8)='./file2\x00', &(0x7f0000ee8000)='gfs2meta\x00', 0x100000, &(0x7f0000197000)="d52e9e76aacfcd3d1d1b34fbda7b7d19c0dfb65ad0786a8efad2d6b598891d2cb3f11158c970ff9521c28638f27f7d556873e442ff5dadd569a49ee72ca33c9deaec30af2d8f64475e4dca1fe37447c7674fa7d62ff41a45b8ac2c956a114e4849142cb669a3dc018f5f2ad2ee8312a6fcc39409658a6fdbb073da90025ca9a797794faae3d4266da4e212dc6a88462c1cc1ec9c6fed29f4165ba9e92338b6b0c2ee75bda49e5d8b6fc7f7fb8f43435ddba9a39f2853ffb775654628f80c7c38d1d826cd65d73745dd6a167f36393ed7f7425025f7cb436c87521ecafb2c4e9daba714b710f5") 2018/01/27 04:01:32 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000050a000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005fc000)={@generic="44378d8bf10fd84fa6910a8e9b283789", @ifru_flags=0x28001001}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ffd000)=0x0) 2018/01/27 04:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000258000)=0x3da6, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x1, 0x316) 2018/01/27 04:01:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x1, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0xe)=@dstopts={0x0, 0x2000000000000098, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}]}, 0x10) 2018/01/27 04:01:32 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0x80000000f, 0x10, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000262000-0x4)=0x2, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r0, &(0x7f0000fe9000-0x2)="", &(0x7f0000fe8000)=""/55}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f00003fa000-0xd)='/dev/dmmidi#\x00', 0x10004, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fea000)={0x9, 0x7, 0x3, 0x400, 0x1, 0xd332, 0x5, 0x1, 0x0}, &(0x7f0000feb000-0x4)=0x20) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdf000-0x10)={r2, 0x1c, &(0x7f0000270000-0x1c)=[@in6={0xa, 0x0, 0x879, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000feb000-0x4)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fec000-0x1c)={0xa, 0x3, 0x9d80, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000fed000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000fe9000)=""/70) 2018/01/27 04:01:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f39000)='net/igmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000-0xb4)="c3b3910f014aac399a03a6454c7ff1d0c683bf8235c7830435bad86a01c851865fa25e88f7df053e5d54c557aa080126dc2ac30a915944cf5cc6f55dd51b7187efcd69578de7e95f43557e167df01a6ad2118f422a856c661b42ce61cda0b9417f44a1d5799a43bfd038461b5e2f711187a123bcb8da08573fd806035285bb52919d4724ec73f4abe28dc1f539d46470cf884f68341ad9edba293f838c93b9f4a54b6603940e4c514997562306c3c7f3eb2a1078", 0xb4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0x2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0x8b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc3f}, 0x1, [0x2, 0x3, 0x100, 0x3ff, 0x9, 0xb39, 0xde, 0x4]}, 0x5c) r1 = gettid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x3, 0x1, 0x3f, 0x6, 0x5, 0x3f, 0x4}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0xdc9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x1d)="b5c730d81f525c9a54a0c524f0ad4269624584cf0b9ee3cc5cd8f1a6ea", 0x1d, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000002000)=""/224, 0xe0) r3 = socket$inet6(0xa, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xda, "a4c736cf9bbc104715af17a7d18331f140c5c2d66b5ed78f6416d5ed5572740aa4092a1c1a2aa7e186c228f31a3bca9053184b6731eb741d27164cc94f63408ebd3de0877d00e93120680482d394286a13fdf9f07062ee1354b7b02d8c6ac36b15684568cb2eefc42b9dfdce10b617066f64f7eb0c710638116c0f2ce63d23a5afff4dd16b6df49aa63721cb6fb7845d0365dd25306654439762e6a9b37f7c57aa1913c234a7c08d406e6d5ecf6cce9dde06764234747b35f56c33a0b53dcbd25a1fed7b3ebf10dd5db0b05fac4ace25168a6d2d6dd6dd14dafb"}, &(0x7f0000001000-0x4)=0xe2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x8, 0x81, 0x2}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r4, 0x6, 0x40, 0x3, 0x2, 0xbf, 0x20, 0x3, {r5, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffad, 0xffff, 0xa38, 0x3, 0xf4}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r6, 0x7, 0x1f}, &(0x7f0000005000)=0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/217) sched_yield() clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000006000)=[{{0x77359400, 0x0}, 0x1, 0x3ff, 0x81}, {{0x0, 0x0}, 0x2, 0x5, 0xcc50}, {{r7, r8/1000+10000}, 0x80, 0x4, 0x9}, {{0x0, 0x7530}, 0x7, 0xf50, 0x40}, {{0x77359400, 0x0}, 0x3f, 0x401, 0x1f}], 0x78) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$VT_DISALLOCATE(r0, 0x5608) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)=""/0, 0x0) 2018/01/27 04:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e14000)=0x0) sched_setattr(r2, &(0x7f0000f74000)={0x30, 0x7, 0x1, 0x7, 0x4, 0x2, 0x2d2, 0x1000}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020a000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00004d3000)=0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c61000-0x8)={0x0, 0x0}) 2018/01/27 04:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000-0x10)='/dev/sequencer2\x00', 0x440c00, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000733000)={0x1, [0x6]}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/27 04:01:32 executing program 0: r0 = open(&(0x7f000059b000)='./file0\x00', 0x628200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x40) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000004000)={&(0x7f000000c000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000)=[{&(0x7f000000d000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="4fc3425e92c409d77c84dd3dd03d2e09361343c6919fd3d2c07f5fa24f15f0f9973306d86444ed726dda637a97436395e2a95edf317ac21086560a57648478", 0x3f}, {&(0x7f000000c000)="7085697efbbd7df851cc9786665812c224b8bcc068325df0e7320f26d0b5e69a7fb845dcab37ab8c29f8fab5893b54bf7289f076f8be0019717ece1a4989e2f072715fef2d315e927e0048b4e6a42ccf3d9d92944b4bb03b594fbee796d078e5c6fc61681619f62db2c67f4466481a27236029f55379568c8c27ffdce9b08750376f9ee9eb4cbd2e08a08ee1f9a47c066cc0b38ed9d10a12b4faa7655e2894f4f829510266904b786ba610daf064738f80d6a4fd8cc93d15bfb3028730415f6108b09aa7645045e071187420a8b5ca119707e895f725673b7aad371c93c5bae1ee3ffbbeb88d1b0ff9606d06b046ea59e301", 0xf2}, {&(0x7f000000d000-0xb8)="d9be46b4625c4f47dac945ab1d6ea0d74137917af881a0952c94e5fc0c12f9b86541e3eb17b90a1739c3fe4a6c2411c410169107f0a63db949402287dcade0b3da9b6c95744f38848342e2ec61fc198de3514fd4a4322dfd0258b20dfd5fbea34150f14a570d50c8f38bc9ca6095db7174f74edc59db58c107dd757beac8c93aa37abf430aeccb4310c32b2fefa59da1f50b5df12b1a85487f5e8cd0ad5f288f8b3ed8ec348c52a8a4757822e5652a01d7ff6e64b76252e2", 0xb8}, {&(0x7f0000003000-0x7d)="910caa02aab00c325df0e7cf7d7e917ca660354f9d58b64cdbbb54d3a1179e1983f863a5c2cba8191188750f2e40225f1ffd6dec0caafbf033a8c1302514fab5fe1f1a6dbc67f30d3271f63b454287be4b72d5c4ea9758e1e190e9cae33f2b9762fa29177ca8c8b94844e2f4be58eed48997d6f6367f12f54ecc4dddcb", 0x7d}, {&(0x7f0000003000-0x71)="66602c810188d94492ad850ff94987432d71ded02a57f99764b5bda4fce75323e548d5c73ffd3edfef73dd1c8cf91d3b9b921d88d0be65638a1744868bc9c838625b2a5d022a903e5c8796ba5896ff75c7cc72b9f994281f02834d1ca6e7649eba67892b0b75a36738f2d0ebbfdb918722", 0x71}, {&(0x7f000000d000-0x31)="7e77e2120bb731b0db3c304e2c4c4e33cbc81619d8a194aa02d7b4712f5199a50b0ff3dea787d01fb7c1dbc45792368c43", 0x31}, {&(0x7f000000c000)="05d0b591ad63598a12b5057c7beef3b138f00780a10652614f5c3cb6294e65fc1b8f6b93d96378cefd96e586bb1ce7844b15b0ea839e9ae01222f04ad393dad3fbb33f0988951ce962fd0ef48bc64184ccaffe1271e3b62e8913872ecc0a5e90d5babf8160c19988b1cfc49d76afe1d3780261027426412c7a9fd460a961da129cbf945b76c2ce", 0x87}], 0x8, &(0x7f000000d000-0x58)=[{0x58, 0x13b, 0x4, "dbd59f268962b1aa9c8dd84ff3631b0340e4d97f7e0e72673849d9103361e7093119ac61e56fae18bf7548ef093b2d5e3972a6bfebffce4a7d7ed3d81354962ef2e3"}], 0x58, 0x81}, 0xe48db3b54365ba9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @random="98d6a2ecabd7", [0x0, 0x0]}, 0x10) accept4$nfc_llcp(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000-0x4)=0x60, 0x80800) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) [ 170.045358] sctp: [Deprecated]: syz-executor6 (pid 27283) Use of int in max_burst socket option deprecated. [ 170.045358] Use struct sctp_assoc_value instead [ 170.084526] sctp: [Deprecated]: syz-executor6 (pid 27283) Use of int in max_burst socket option deprecated. 2018/01/27 04:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0x7, &(0x7f0000716000-0x77)="5547ae8edc8de5955ab0486e41fb78b39cb28e5b4db2939e03e4f7bc8e5390ac8afd693a43d8b0fcdea0f21e40fd6055d5a69ac7b517c4c9ede741e6d14801f0bb21823840c1a87852c71841166673f738891899391e0b474545fa8095ce223679ec4f49a439eb2510aa629503ababb218b09a1bef6021") 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 170.084526] Use struct sctp_assoc_value instead 2018/01/27 04:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000868000)=0x0, &(0x7f00009c6000-0x4)=0x8) r1 = syz_open_dev$audion(&(0x7f0000bf3000-0xc)='/dev/audio#\x00', 0x7, 0x200000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000508000)={r1, 0x50, &(0x7f0000c65000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) inotify_init1(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c7e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c2000)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000bd3000-0x38)={&(0x7f00006fc000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000024a000)={&(0x7f0000374000)={0x7, 0x204, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x1, 0x4, 0xb24, 0x5}, 0x1, @canfd={{0x2, 0x2, 0xfffffffffffff000, 0x69}, 0x3c, 0x3, 0x0, 0x0, "1673a222ec36e66180be507eeb722f3106ded72927c2fa9c0955003ed253931b5abe078c378a8736117bea3698e42ade002b337cf89f0072d4c9421af9e318ec"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a35000)='bic\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000b52000)="39c707ee06beb4b431ac592d61ccf608c5911644e595d6bfe56662044d988de580644e4339eb769c66f6916271ad5ecb5e5802d530af2d72d70d3c34ae256081399c0bbc6cd4ead64a44ac43c6bf5cb0ef287be954ceccf9a80a09e0fd6e2c464ec64b9acc0822bd6369b7a0d5f83d0cc6d611033f7b168dc28729ccc44473c65ca9b9fc9173830e28b36a895b7edf4e0ef4397c7564a3dd847687048d08bcef7c774bee048c3f03c87d611f896c966ce35b90c4d17a2b9d18611a9d078bc867b91965f59c255594556e3d4fc8373c69cb0580fde80fd298e26cc2") 2018/01/27 04:01:32 executing program 5: mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000841000-0x1)="a7", 0x0) 2018/01/27 04:01:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0xffc, &(0x7f0000eac000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000811000-0x4)={0x1}}}) 2018/01/27 04:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mkdir(&(0x7f0000fc7000)='./file0\x00', 0x83) open$dir(&(0x7f0000444000)='./file0\x00', 0x101000, 0x4) socketpair(0x2, 0x2ae3ef5cbb36ad35, 0x94, &(0x7f000031c000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c14000)={r0, r3, 0x6, 0x2}, 0x10) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f000023c000-0xe)='./file0/file0\x00', &(0x7f0000efb000)='./file0\x00') 2018/01/27 04:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() symlink(&(0x7f0000005000)='./control\x00', &(0x7f0000790000+0x13e)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') truncate(&(0x7f0000fb2000-0x6)='./bus\x00', 0x0) removexattr(&(0x7f00005bf000)='./control\x00', &(0x7f0000d4b000)=@random={'user.', '\x00'}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000045a000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$notify(r0, 0x402, 0x2) 2018/01/27 04:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000066a000)={@generic="ce808350fb7651c5fd7a118b9dcf69b9", @ifru_flags=0x1200}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000514000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000c37000-0x4)=0x9, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000ea8000-0x9)="00000005146964") exit(0x0) syz_open_dev$loop(&(0x7f0000b1a000)='/dev/loop#\x00', 0x8, 0x0) fchmodat(r3, &(0x7f00003df000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000861000)={0x0, 0x13}, &(0x7f0000855000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000136000)={r4, 0x10}, 0x6) 2018/01/27 04:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f000008c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xf8a3526de3636b14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x80000000000007ff, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/27 04:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062d000/0x2000)=nil, 0x2000, 0x1000004, 0x50, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r1, 0x11, 0x0) [ 170.189509] audit: type=1326 audit(1517025692.427:1727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 04:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x0, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32) socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x17, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0xa, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0020158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc118cb184a"}, 0xfffffffffffffdf3) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/27 04:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013c000)='\x00', 0x0) fcntl$notify(r0, 0x402, 0x6) connect$unix(r0, &(0x7f0000c59000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eff000-0x8)={&(0x7f0000d15000-0x28f2)={0x24, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007c0000)={0x0, 0xab, "f457ccf4ede566ebfb7d821feed9a5597a919b7582e2d6a0e633e9b07ba70d42584cb4e1ba8684f4ccca6b6865e88534e94635edf7d5c3e29f9bb7bd86d38204ac5b65aedf3ebc6bcd079f9ca586ca824e8da7bc0851034cff739e8fd54a616eeb66ce60819ef3cc4aa4d8a0beb22991a791bc94e948159f174014775f0744a6be5b30bb4039c0cee060531042ba32e4c794bd529f3d2d9ad5f4a4a2aadd8f31647279731fe36e67ebc04a"}, &(0x7f0000f7a000)=0xb3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000-0x8)={r2, 0xf863}, &(0x7f00002ce000)=0x8) 2018/01/27 04:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038e000-0xf)='/dev/sequencer\x00', 0x113081, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xbb, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 04:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000141000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a8a000-0x1e)=""/30, &(0x7f0000282000)=0x1e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e77000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 04:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x0, 0x0}]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000033b000)=@int=0x0, &(0x7f0000778000-0x4)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000983000-0xa)='/dev/vcs#\x00', 0x5, 0x4000) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000003e000-0x8)=@fragment={0x2e, 0x0, 0x0, 0xb8db, 0x0, 0x7ff, 0x1}, 0x8) accept4$inet(r0, &(0x7f0000a5a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac9000-0x4)=0x10, 0x800) 2018/01/27 04:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000678000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d0000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="00a1e7a82e890005fe22f61d24283856", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 170.282068] audit: type=1326 audit(1517025692.452:1728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=294 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 04:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x800) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) 2018/01/27 04:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readahead(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 04:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b7b000-0xa)='/dev/cuse\x00', 0x404000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f57000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000369000-0x4)=0xe8) [ 170.343301] audit: type=1326 audit(1517025692.453:1729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.346307] netlink: 'syz-executor5': attribute type 18 has an invalid length. [ 170.357074] sctp: [Deprecated]: syz-executor2 (pid 27354) Use of int in max_burst socket option. [ 170.357074] Use struct sctp_assoc_value instead [ 170.387488] netlink: 'syz-executor5': attribute type 18 has an invalid length. [ 170.431254] sctp: [Deprecated]: syz-executor2 (pid 27364) Use of int in max_burst socket option. [ 170.431254] Use struct sctp_assoc_value instead [ 170.459133] audit: type=1326 audit(1517025692.453:1730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.459156] audit: type=1326 audit(1517025692.456:1731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.459170] audit: type=1326 audit(1517025692.457:1732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.459185] audit: type=1326 audit(1517025692.460:1733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=46 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 04:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00005ac000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000996000)=0xffffff21) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000812000)={0x0, 0x9}, &(0x7f0000462000-0x4)=0x8) r3 = memfd_create(&(0x7f0000597000)="47504c21235c736563757269747947504c8b00", 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f00004d2000-0x40)={0x4, 0x3, 0xa25, 0x9, "0977843013d68eec6cb68744c4abbc0640aaace5672264570cf35b77fad6e1fef2a7e5daaf2ef2af7a80497c", 0x80000001}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000399000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002e4000-0x8)={r2, 0x100000000}, 0x8) 2018/01/27 04:01:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/14) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000)={0x4b, 0x7fff, "985b3063ac878a37e3f4cfc7df97e0ac1ed646ea800a54df942d1513af002aeef58ceb3ce4b3185b4e118248a1b965a2ddf55940e8a7cbd8e8c47db06a516c02481ac1"}, 0x80) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000003000-0x4)=0xffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) rt_sigreturn() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000)={0x6}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000005000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000008000-0x12)='.request_key_auth\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)="", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000008000-0xb)='cifs.idmap\x00', &(0x7f0000008000-0x1)='\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000009000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x0, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000009000)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000)={r4, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 04:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002ea000)='/dev/adsp#\x00', 0x100, 0x200) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000217000)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000eb5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) 2018/01/27 04:01:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c1a000)=0x4390859c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x58)="cb1cc61b359c73ea50fab985b6d84de5c44ec00f648c0ae48c4d99bc729170eca099b96907b1be8be1cf3406a7ed6c5738383a8b39065562d97522116dacf411edc1cfffa6fe19a928d1dd61fa75753e4e8940b275ea4af8", 0x58}, {&(0x7f0000000000)="1bedf9539a3d0f5eff9a2d432a4f9551db59f8a3082837d7bed10e14c2b3b32c30a148cff99fe3d4ee3352bc10b590dd26aa1ba53e23a455271491dc178a27a6daeb35393a48a1e7f7b1ee1ae3b76fb47bd343a6c89e4cd4a3d19b1ce04ccdbbc3d7b07c", 0x64}, {&(0x7f0000001000-0x67)="3166eddf01cfebe04ffd4952dd3ff13ece33ba400cc53a4fe54f0a09a045bedbc6edd8c90d45b8833b04e46b7aed7eff92499499c5ffd2b53b756f937b21d5d0425c97537ce54ba11d6c2cc893abc3b7c27e6caf1b702647c194595be04c158f58fe5143292fd2", 0x67}], 0x3, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000-0xc8)="658d7be2a832a3cd0f54d72de63390f60f34fd3d105bc98e8cdae25f14e04d58f75216df74e2755b501e8c59a39eada5d02bea950e8c45a0e93b79722f2ba7426533752a44665e9c76b4eb6cf197347262c1a9a8336430fb2931d1b778042470a68ceaaf2362f2612e3d71bd8c8cf47e86693b77763625bc3a36d3b37555c80bc995bcaeff90d44022d7bcfb4fb25657b7980aa7a369774490e50f66fe504174ec7c485dd57ca9329698fa6597a3cf959f30cd1907ab9df724b6f7456bd0cf2b762e20f3c95bcd5d", 0xc8) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0xb4)=""/180) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000005000-0x10)={0x3, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000005000+0xf65)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x4a, "c60d0d3cada249ac4fc693821e4d37c9e08067d9bfa7aed4efb2e40236a32d0e9fe8ecc10b2cf35c07b4578eb7cc654392ed8e5692b1ab6ab6e148ba964f9f6777cc496bc5d82dc096da"}, &(0x7f0000006000)=0x52) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x400}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x1d, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x6, 0x1, 0x10001, &(0x7f0000009000-0x4)=[0x0], 0x1}, 0x20) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000c000-0x10)={r0, 0x28, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 04:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1, 0x40, 0x0}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/27 04:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d2b000-0x4)=0x0, &(0x7f0000c3d000)=0x0, &(0x7f00004a0000-0x4)=0x0) setgroups(0x1, &(0x7f0000e41000)=[r0]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000db7000)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000953000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dd8000)={0x0, 0x0}) 2018/01/27 04:01:32 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00006c1000)='/dev/amidi#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c8000-0x8c)={0xfff, 0x6, 0x1, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0xfffffffffffffffa, 0x1, "24760be413f6", 0x7, 0x0}, 0x10) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x1ce, &(0x7f0000001000)=0x9, &(0x7f0000001000+0x84a)=0x6) io_setup(0x5, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x2, &(0x7f0000001000+0x96e)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000000000)="e0c707a78df2f4202ce26b4625bf8db3154d8e388dc3e77b0018eeb1afb55c8516f243df6233794b0a8aedbb5eb9b24bbb01d75dcdbb2b5c1bdd98f89096148c19cde759d353db8d54e024d41b3d0954620c6b2a7d0c416393e7b33806d424a286242bcf92ee14136c0eb3c040993fdf18034487b48735a8b3feb41d443947c5efaa21bc97bc1fe21eb8530865711df83b", 0x91, 0x5b29, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000003000-0x56)="08fcd31b8dead4f5a7bd0e11bc5a999bddfbbe31ab9cefcd4ac213988f69b48a7b032de2e408ae1d15e7648ba3af6da0cfa5ee0d1d98f429bb76e81c7a59988d8298b048035f4c29b1e718275b757a6ef6b6199fe55d", 0x56, 0x5, 0x0, 0x1, r0}]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="1900e85b24b00fafec657a8004476c143c8b86243f705ae6db2a12e3474894fad643be81f7a374619a71bd4cc52b", 0x2e) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000003000)={0x8, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214c, 0x80000001, 0x80000001, 0x0, 0x40}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r3, 0xffffffffffffffe0}, &(0x7f0000004000)=0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004000-0x10)={0x400, 0x8001, 0x8, 0x8}, 0x10) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@int=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x399f1736, r1}, &(0x7f0000006000-0x18)={0x4, 0x34, 0x7, 0x0, 0xb5, 0x200}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x3, 0x1d, 0x4, "6675314454832c71f5d49e48ff4b02538f91e92f3172b5903d0d97bdcb864e6d8c62e9ee8cde787cc32d7ff7c0f6caa3712cb830e4c5703a1e45adcbe8f4abe0", "d40e7d50a6c8cf596d51104a68a93632649f076abe89463573ebd697c0d67de1ff5ba3eeb5e9548954afcca2d9b40112541e8e02744f803ea8171621bbb2c011", "a346603fb656394c469cd53734de38480c622fc85979fb72fd9cd695082a06be", [0x6, 0x1]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2018/01/27 04:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000815000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "011d00", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/autofs\x00', 0x400100, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000fe9000-0x4)=0x7, 0x4) 2018/01/27 04:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000047c000)={0x0, 0x0}, 0x4800) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000038f000)={0x3, 0x18, [0x2000000000000000, 0x753, 0x9, 0x3f, 0x3, 0x2]}) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 170.459199] audit: type=1326 audit(1517025692.460:1734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.459214] audit: type=1326 audit(1517025692.460:1735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27313 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 04:01:32 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb3000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x81, 0x8, 0x5, 0x5, 0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x800}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x14)=@random={'security.', '/dev/mixer\x00'}, &(0x7f0000003000-0x19)='securityself,nodevsystem\x00', 0x19, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x300) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001000)={0x49, 0x2, 0xfff, 'queue0\x00', 0x352a9ebd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000002000-0x8)={0x1, 0xff}) r3 = getuid() ioprio_set$uid(0x3, r3, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0xff, 0x200, 0x9, 0x2, r1}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dc40592f5d7001bdcd71b0e647d7a092"}) inotify_init1(0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000005000-0x78)={0x81, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1ff, 0xfffffffffffffff8, 0x8, 0x8, &(0x7f0000002000-0x10)=@common='ip6_vti0\x00', 0x800, 0x4, 0x8}) r4 = getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67}], 0x2c) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000006000-0xb0)={{0x2, 0x7fff}, 'port0\x00', 0x0, 0x2, 0xffffffffffffffff, 0x2, 0x8, 0x7, 0x8, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000004000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x2, &(0x7f0000007000-0x4)=0x7f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000008000-0x4)=0x0) 2018/01/27 04:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003a9000-0x38)={0x0, 0x0, &(0x7f00002c3000-0x40)=[{&(0x7f0000a92000)="926912648d73253929bf652e40b2e07b17607197adbf705e3fabb06c4c689b31", 0x20}], 0x1, &(0x7f0000e9b000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000333000)=""/113) 2018/01/27 04:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x5, 0x0) close(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008f1000-0x20)={@common='nr0\x00', @ifru_flags=0x0}) 2018/01/27 04:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) write(r1, &(0x7f0000870000)="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", 0x1000) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00004c4000-0x40)={0x5, 0x0, 0x3, 0x100000001, "1ec40e46afa487813f8702aa4a8b44fa13a33616d814be772554d9a4b293c3c03e2e86f5d034b2d233e2c4bc", 0x81}) 2018/01/27 04:01:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00008bf000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0x5, 0x52, "04983736f0cc3011ae2ba8da6bdd58127e55018afc523907c8296d18028e2105413d0088e6563e71de9cb72406e200154fb7d9e0bdf3a9877026d7a23b45321c6ec49d3f81433487202098ac0cbeb7a50f6e"}) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x20241) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x400002) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/27 04:01:32 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000d000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x81) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 04:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a85000-0x8)={0x0, 0x0}, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000040f000-0x3)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000ef9000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440000000000127f, &(0x7f0000cb2000)="") setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000b98000-0x4)=0x4, 0x4) connect$l2tp(r0, &(0x7f0000768000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x1, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}}}, 0x3a) sync_file_range(r2, 0x585, 0x3, 0x7) 2018/01/27 04:01:32 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000019f000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000df3000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x7, &(0x7f0000469000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) getdents(r0, &(0x7f0000001000-0x7d)=""/125, 0x7d) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000002000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x20071026, r2}, &(0x7f0000002000)={0x7, 0x0, 0xfffffffffffffff9, 0x1f7, 0x2, 0x10000}) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000004000)={0x0, 0xffffffffffffffa8, 0x800, 0x400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) fchownat(r0, &(0x7f0000006000-0x8)='./file0\x00', r3, r4, 0x1500) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x11, @tick=0x101, 0x9, {0x3, 0x3ad2}, 0x7f, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ptrace$peek(0x2, r2, &(0x7f0000006000-0x8)=0x0) pread64(r1, &(0x7f0000004000)=""/4096, 0x1000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000003000)={0x1, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000006000)=""/35, &(0x7f0000007000-0x4)=0x23) 2018/01/27 04:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000e2d000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffb) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a92000)=@add_del={0x2, &(0x7f00001c8000-0x10)=@generic="9c0140b725d916df3b9ba351a6d9a410", 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) r1 = open(&(0x7f0000539000)='./file0\x00', 0x0, 0xa) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000d5c000-0x3)=0x0) sendto$inet(r0, &(0x7f00003c7000)="", 0x2e5, 0x20004015, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00009db000-0x10)=[{&(0x7f00002d5000-0xa8)=""/168, 0xa8}], 0x1, &(0x7f0000747000)=""/0, 0x0, 0x0}, 0x40000042) 2018/01/27 04:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d92000)='/dev/amidi#\x00', 0x5, 0x10000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000b26000-0x40)={0xca3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$midi(&(0x7f000040f000)='/dev/midi#\x00', 0x1, 0x400001) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ce7000-0x68)={0x7b, 0x0, [0x5, 0xfef7, 0x3, 0xfffffffffffffff8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r2, &(0x7f0000413000)={0x10, 0x0, 0x0, 0x4000000}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00005cb000)=0x0, 0x4) 2018/01/27 04:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000a08000)={0x8, 0x0, [{0x6, 0x7, 0x0, 0x0, @msi={0x98, 0xffffffff, 0x8001}}, {0x100000001, 0x3, 0x0, 0x0, @sint={0xfc, 0x8255}}, {0x61, 0x5, 0x0, 0x0, @irqchip={0x4, 0x4}}, {0x2, 0x0, 0x0, 0x0, @adapter={0x40, 0x0, 0x1c, 0x8, 0x6}}, {0x170e4e27, 0x0, 0x0, 0x0, @irqchip={0x6, 0x400000000000000}}, {0x2, 0x2, 0x0, 0x0, @sint={0x4, 0x3}}, {0x5, 0x3, 0x0, 0x0, @msi={0x7fffffff, 0x3, 0x3f}}, {0x200, 0xf1d16b4d4a910ee4, 0x0, 0x0, @adapter={0x98, 0x654, 0x81, 0xde0f, 0x9}}]}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00003b6000-0x70)={[{0xfff, 0x8001, 0x3f, 0x1, 0x9, 0x7f, 0x8, 0x81, 0x0, 0x8, 0x2, 0x0, 0x1000}, {0x1, 0x8, 0x3367, 0x1, 0x9, 0x2, 0x8, 0xd6c9, 0x49bb35c1, 0x7, 0x3, 0x8faf, 0xc2}, {0x489a, 0x9, 0xc96, 0xfffffffffffffffe, 0x1, 0xc749bb9, 0xa1, 0x120000000000000, 0x2, 0x6, 0x9, 0x3d46, 0x4}], 0xffffffff8aa2f24b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000a31000-0xbc)={0x8, 0x3, 'client0\x00', 0xffffffff80000004, "706227b5492f9965", "ac8e3aa399375f2ce46ffb79efc327c8a28d0a50bf2684cd578eed1bff7c37af", 0x5, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000a23000-0x20)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfff)