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0x1168, 0x40014}, 0x8000) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/09 05:33:46 executing program 7: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000392000-0x4)=0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f01000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000f01000-0x4)=0xe8) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f00000)={0x0, 0x0, 0x0}, &(0x7f0000b3f000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000904000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004df000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f000051e000)=0xe8) r7 = getgid() mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f01000-0x38)={&(0x7f000087a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f01000-0x40)=[{&(0x7f0000701000)="c47a42253fba30f8fc650765fd2ca5ba78833262b13ffc2cbf67b1b2ab90c493cd5a5afab875c58ad16f24ca59b33e0da30af9b3c55c7c2962dbf0a1", 0x3c}, {&(0x7f0000225000)="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", 0x1000}, {&(0x7f0000b65000)="02263d59d8", 0x5}, {&(0x7f0000f01000-0x31)="70cce40033a4ddc46584ba9aa06a875ee1d97f21f62b41aae532053f9d4ac9681a837855bd10c1bd83d1c59ee388ebd7c2", 0x31}], 0x4, &(0x7f0000f01000-0x90)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x90, 0x40000}, 0x4008000) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)}], 0x1, &(0x7f00002ce000-0x88)=[]}], 0x2, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f02000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000503000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xffff, 0x80, 0x339, 0x21, 0xa}, &(0x7f0000340000)=0xa0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000f02000-0xa0)={r9, @in={{0x2, 0x1, @rand_addr=0x1}}, 0x7, 0x81, 0xfffffffffffffffd, 0x6, 0x3}, &(0x7f0000a40000-0x4)=0xa0) 2018/02/09 05:33:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000075b000)={&(0x7f000055b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f000074d000-0x70)=[], 0x0, &(0x7f0000b70000-0xee)=""/238, 0xee}, 0x40000122) socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x10, 0x0, 0xfffffffffffffffb, &(0x7f0000f2d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000105000-0x64)={&(0x7f00003a5000-0xc)=[0x8c, 0x0, 0x40], 0x3, 0x10000, 0x1, 0x800, 0x234b, 0x2, {0x7, 0x40, 0x6, 0x8, 0x1, 0x8, 0x7f, 0x2, 0x401, 0x7, 0x5, 0x3ff, 0xd268, 0x4, "ec856783ee4fb61d8f87532216a944e7145f56db14868ff1d3ccbe3e52f44c1a"}}) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/02/09 05:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000022a000)={&(0x7f0000ff9000-0xc)={0x10}, 0xc, &(0x7f0000bef000)={&(0x7f0000590000)={0x514, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @pid}, @typed={0x4f4, 0x0, @binary="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"}]}, 0x514}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e05000)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000028f000-0x8)={0x0, 0x40}, &(0x7f00003b0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007f7000-0x6)={r4, 0x5}, &(0x7f0000c79000)=0x6) write(r2, &(0x7f0000b6c000)='q', 0x93) 2018/02/09 05:33:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000166000)=@fragment, 0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000039a000-0x38)={&(0x7f000075e000)=@can={0x0, 0x0}, 0x10, &(0x7f00003a8000-0x90)=[{&(0x7f000021f000)=""/228, 0xe4}, {&(0x7f0000290000)=""/189, 0xbd}, {&(0x7f0000c3e000-0x3c)=""/60, 0x3c}, {&(0x7f00006fc000-0x78)=""/120, 0x78}, {&(0x7f0000e19000-0x70)=""/112, 0x70}, {&(0x7f0000b48000)=""/64, 0x40}, {&(0x7f0000f74000-0x21)=""/33, 0x21}, {&(0x7f0000f25000-0x59)=""/89, 0x59}, {&(0x7f000091e000-0xef)=""/239, 0xef}], 0x9, 0x0, 0x0, 0xc6}, 0x2002) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a16000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x1, 0xe48, 0x8, 0x100, 0x0, 0x2000040, r1}) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e4b000)={0x0, 0x3, 0xfffffffffffffffd}, &(0x7f0000a76000-0x4)=0xfffffffffffffed4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000664000-0x8)={r3, 0x5}, &(0x7f0000917000)=0x8) 2018/02/09 05:33:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000104000-0x37)="d1ce3698b86afcc3b81cf4275fc0bb019a1088a480d2dfef1165fa66e77534b06b1e1b011739faa5742f37a434130b06bbcf476db9eb54") ioctl(r0, 0x5a8, &(0x7f0000608000)="5d77239965458d3c80d06adeeb3f7e36150dc04a3012cce25cec4b7b26c4808f6f99a134405c7227fe18a45c16741a7532644b8a370fb7941ca2813d2bfe38") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000036e000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7}}) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "42a700030000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/09 05:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c75000-0xe)={0x0, 0x1fe, 0x3, [0x0, 0x0, 0x4]}, 0xe) 2018/02/09 05:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000264000), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = accept4(r0, &(0x7f00004ed000-0x10)=@can, &(0x7f0000bdd000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000046a000-0x8)={0x1, 0x1a8, 0x2, 0x1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b04000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r0, &(0x7f00004aa000-0x604), 0x0, 0x0, &(0x7f0000024000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = accept4$inet(r0, &(0x7f0000028000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000076e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000426000-0x8)={0x0}, &(0x7f0000b70000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000048a000)={r3, 0xfff, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000031000)=@assoc_value={r3, 0x20}, &(0x7f00006b8000-0x4)=0x8) 2018/02/09 05:33:46 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000-0x4)={r0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000016000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x24) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000b000-0x18)={r2, 0x9, 0x30, 0x923a, 0xee}, &(0x7f0000015000)=0x18) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000014000)=0xfffffffffffffff7, 0x4) socketpair(0x4, 0x5, 0x4, &(0x7f000000f000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000010000-0x1)) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000009000), &(0x7f000000c000-0x4)=0x4) r5 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x1000000, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) 2018/02/09 05:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create(0x9) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000525000-0xc)={0x2002}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000fa8000-0x3a)=""/58, &(0x7f0000f74000)=0x94f63ffd01b58579) 2018/02/09 05:33:46 executing program 7: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000d21000)) 2018/02/09 05:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f00009e5000-0x1c)={0xa, 0x0, 0x5, @empty, 0x7}, 0x1c) close(r1) r2 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f00007fc000)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000a5b000-0x10)={0x7, 0x10000, 0x7, 0xffffffffffffff81}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000495000)={r2, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000051a000-0xe)={0x5, [0x6, 0x2, 0x6, 0x9, 0xffffffff]}, 0xe) 2018/02/09 05:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x1, [@dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x44eb, @broadcast=0xffffffff]}, @lsrr={0x83, 0x348, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) 2018/02/09 05:33:46 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x4, 0x0, @common='tunl0\x00', @generic="7b545cd8d857c5e1b157a3103bde15ee"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xb, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x5, 0x80000001, 0xd1dd}}}]}}, 0x2c0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000025000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4400}) 2018/02/09 05:33:46 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001b000)={&(0x7f0000030000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000033000)=@ipv6_getmulticast={0x14, 0x3a, 0x231, 0x4, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000876000-0x4)) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:33:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/02/09 05:33:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0x18000000000, 0x4) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x2af) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000), &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20), &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f0c000)={0x2, 0x2, @empty}, 0x10) [ 59.160129] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/09 05:33:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffffffff5422, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000eff000)="726b0d66e27b2e6978b581bea2424b03c660103abd367984bbbd9ca1190c01b2638a0a767f4e2aa6053f0c020166574724655e78d8c7ab158f246fbf3cc558") syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x84, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000b6b000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) syz_emit_ethernet(0x86, &(0x7f0000af4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [], {@mpls_uc={0x8847, {[{0x6, 0x7, 0xfff, 0x6}, {0x3, 0x6, 0x1000, 0x9}, {0x800, 0xffff, 0x9, 0x101}, {0x100000001, 0x100, 0x4, 0x8}, {0x4, 0x59, 0x6f2c368, 0x4}, {0x6, 0x2, 0x20978391, 0x1000}, {0xffffffff, 0x401, 0xfffffffffffffff8, 0x7f}, {0xd892, 0x9, 0x4, 0x3ff}], @llc={@llc={0xe, 0xaa, "85", "2edae1e7b97d40f1ac476a642f0a9ec273a35d1f950d6ad65037f0ba901d2386f6b787a16833b73d222ff1cf39fa797503752d9fb0d4eb1d622be37035a3dcf3b3244f0b5c6338aacd3311e6acf727af67eb82f11e"}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000aff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c51000)={r2, r0, 0x8, 0x0, &(0x7f0000315000)="99d59e2a566dfe68f6c904106fbf2e303f87e69385a87facd0a0782b96e7d07e00d8cd", 0x1000000005, 0x8, 0x7, 0x8000, 0x3941, 0x8, 0x6, "db00000000000000e5b837a94f38c8b0d764b8b067b466e045255fc457535c5bc4c73967f195555cdea8768cc1d993b41b2dc68f7335314c48743624a237bba4c0f12d6c01323cb12be76e9395c5422188b321"}) 2018/02/09 05:33:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ab0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f00004e7000)=0x3a) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b19000)=0x7, &(0x7f0000c82000-0x8)=0x2) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00006cf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/09 05:33:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x800005, &(0x7f00006ef000)=0x200007c0, 0x4) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000401000)) 2018/02/09 05:33:46 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000006000)=@kern={0x10, 0x0, 0x0, 0x80002000}, 0xc) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000005000-0x20)=[{&(0x7f0000008000)}, {&(0x7f0000002000)=""/44, 0x2c}], 0x2, &(0x7f0000004000-0xc)=""/12, 0xc, 0x7}, 0x2000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000a000-0xb), &(0x7f0000003000-0x4)=0xb) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="d0708f257fef9471d1075bee30cb6cd9", @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) [ 59.208807] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 59.218246] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 59.285299] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 59.287671] xt_SECMARK: invalid security context 'system_u:object_r:auditd' 2018/02/09 05:33:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0xb8)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:33:47 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000aa7000)=0x7ff, 0x4) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa8000)={0x0}) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000aa8000)=[@in={0x2, 0x3, @multicast1=0xe0000001}], 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000aa7000)=""/158, &(0x7f0000aa8000-0x4)=0x9e) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000941000)=@sco, &(0x7f00007eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4b000)={0x0, 0x7, 0x7f}, &(0x7f0000197000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002f8000)={r1, 0x2}, &(0x7f000016c000-0x4)=0xffffffffffffffdf) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/02/09 05:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3cd9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004f5000)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000535000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bc2000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000dbe000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a7000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x9, 0x1, 0x4, 0x0, 0x5, 0x2, 0x20, 0x20, 0xff, r1, r2}, {0x3, 0x5, 0x6ff, 0xffffffffffff0000, 0x8, 0xfffffffffffffffe, 0x6, 0x7}, {0x401, 0x0, 0xbe81, 0x8}, 0x5, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7, 0x3, 0x1, 0x6b79, 0x4, 0x3, 0x2}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000112000)=0x98, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a9e000-0x4)={0xffffffffffffff9c}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000434000)={@syzn}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000777000)=0x808, 0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000066c000-0x1)=0x3, 0x1) sendmsg$nl_xfrm(r4, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003d5000)=@newpolicy={0x10c4, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1, 0x1000, "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"}}]}, 0x10c4}, 0x1}, 0x0) sendto(r4, &(0x7f0000233000-0x1e)="6e5f9a7244949ce1b83723cf04c2ca12e16ef217283d184fefb3566c03cf", 0x1e, 0x10, &(0x7f0000e4c000-0x5)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/09 05:33:47 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e64000-0x8)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000c7d000-0x14)=""/20, 0x14, 0x2120, &(0x7f000091a000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ff1000-0x4)=0x1f, 0x4) getsockname(0xffffffffffffff9c, &(0x7f0000e62000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000e63000-0x4)=0x3a) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000151000), &(0x7f0000e63000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000e63000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a8b000-0x14)={0x4, 0xb, 0x80000000, 0xffffffffffffffc5, 0x1}, 0x14) 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xf87a6244f23799c1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x9}]}]}, 0x30}, 0x1}, 0x400000000000000) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000014000)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000011000-0x36)="abe87b9051b61f149b2fe9dd9c1478cb3fb0e1bf757cc866c3b0c7c2d3b76ed9418106c171d9b2f5ac5823596f4c74128e126462b54a", 0x36) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0x7}]}, 0x20}, 0x1}, 0x0) 2018/02/09 05:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000aba000)="ee0960f8279ddd7dcd2faaef09e855233c47d082062e915941ed8e8802a7d4e8d05388dbc9431c6856aa8a8c97384384c029c029d4974cc7b8e550c283b188588809ab1ffd88fe5f72c8d331604fb7eaa375da6877b03da82abe8fa89610289e581a46e00894bfaed1cd8aa9b966e6101b78ae83e920ab7d33c8a4233ae1fa71b0431c70c8a0593fa635fc4973c6f26dcb82bab7a0fbbd62346979fb659321f1cfa07c7e6cff8b71df5a94edbb60f373cc22540bdb1acadd4868982c8b0fd96d0adec1c1522bd8c272ce80aedba2070b8798eb19", 0xd4, 0x800, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a59000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000677000-0x10)={0x5, 0x0, 0x1, 0x5f}) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/09 05:33:47 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000047e000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000e50000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000-0x10), &(0x7f000084e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) close(r2) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d58000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f0000871000-0x4)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fcc000), &(0x7f0000295000)=0x4) pipe(&(0x7f0000631000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r1}], 0x1, 0xfffffffffffffffc) close(r2) 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d1b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x224, 0x0, 0x1f, 0x0, 0xff, &(0x7f00001be000-0x10)=@generic="db975c4447ffa863dd7a42e00f2e8864"}) 2018/02/09 05:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x801, 0x5) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000026d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000d2000-0x4)=0x800, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000699000-0xc)={@multicast2, @empty, 0x0}, &(0x7f00008a5000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d3d000)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00006bb000-0xc)={@local, @rand_addr}, &(0x7f0000669000)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000498000)='veno\x00', 0x5) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 05:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0xa, 0x80800, 0x2, &(0x7f000081f000)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f4c000)={0x9, 0x213, 0xdc, 0xfffffffffffffc00}) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = accept(r0, &(0x7f0000eba000)=@generic, &(0x7f00007ac000)=0x80) accept4$netrom(r1, &(0x7f00007e6000-0x10)=@ax25, &(0x7f0000966000-0x4)=0x10, 0x800) 2018/02/09 05:33:47 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x18}]}, &(0x7f0000f92000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) r0 = socket(0x1b, 0x80002, 0x6) getpeername$packet(r0, &(0x7f0000faf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000f2000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000931000-0x48)={0x1, 0x3, &(0x7f00008b9000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffff7, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0xfffffffffffffffc, [], r1}, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000032000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000df6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x37, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/09 05:33:47 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000cf9000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e62000)={0x0, 0xd4, "948619792d9c3c4de7ba56d225508451500128ca3ebca628875044795352a9cb603da72886737de4f51c5b43708ed228823698f8651296be11dc051ec925dcc84d62a6c5879cd398e73714d75fdb7f99f61a600dd7d2656d30c8f620d154dcbe8bed86528d851130fdf4fa0585c0bcc3999aabf106f396f9b39124227aa2382cb019d8e72e0efa9013fabc3d4f84d695a821268ea4b83f760946e5d0cbd78ec3aad51c54d79e501b51eeda64e58c74380c4656489e34977fdc84b2a5a3807e7a714d3376502eb83a5f5b5cdaaa3f8b81ff1ed0d0"}, &(0x7f0000e63000-0x4)=0xdc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e63000-0x8)=@assoc_value={r1, 0x7}, 0x8) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d92000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a65000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fcb000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000741000)={0x0, 0x0, 0x20}, 0xc) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/09 05:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000abd000)={&(0x7f0000c80000-0xc)={0x10}, 0xc, &(0x7f0000354000)={&(0x7f0000db9000)=@delpolicy={0x14f, 0x14, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000262000)=@can={0x0, 0x0}, &(0x7f00009ac000-0x4)=0x10) socketpair$inet(0x2, 0x805, 0x4, &(0x7f0000cb9000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008c5000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000d1d000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000325000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@empty, 0x0, 0x8, 0x3, 0x5, 0xa, 0x20, 0xa0, 0xbf, r2, r3}, {0x2, 0x7ebb, 0x1000, 0x2, 0x750, 0x100000001, 0x7, 0x2}, {0x7ff, 0x5, 0x80000000, 0x80}, 0xf5, 0x3, 0x2, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x7e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3, 0x0, 0xbb3, 0x394cc49000000000, 0xffffffff, 0xffff}}, 0xe8) sendmsg$nl_crypto(r1, &(0x7f0000577000-0x38)={&(0x7f0000db1000-0xc)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f00009ff000-0x10)={&(0x7f0000559000-0x100)=@upd={0x100, 0x12, 0xd04, 0x7, 0x0, {{'rmd256-generic\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xffff}, {0x8, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000656000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000de7000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e8e000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00001b2000)={r5, r6}) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000001b000)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000001c000-0x4), 0xffffffffffffff87) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f000001a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000001b000-0x20)=[{&(0x7f0000002000-0x78)=""/120, 0x78}, {&(0x7f0000014000)=""/206, 0xce}], 0x2, &(0x7f000001b000-0x98)=""/152, 0x98, 0x697}, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000001c000)=""/70, &(0x7f0000006000)=0x46) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000c000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xffffffffffffffff, 0x3}, &(0x7f000001a000)=0x98) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000014000)={r3, 0x1000, "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"}, &(0x7f000001a000)=0x1008) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000014000-0xf)={&(0x7f0000008000-0x30)={0x14, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001c000)={r4, @in6={{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}}, &(0x7f000001c000)=0x8c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000011000-0x20)=[{&(0x7f000000c000-0xdd)=""/221, 0xdd}, {&(0x7f000001e000-0xa8)=""/168, 0xa8}], 0x2) 2018/02/09 05:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) socketpair$inet(0x2, 0x8000e, 0x8, &(0x7f0000710000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000030a000)=[@in6={0xa, 0x1, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}], 0x1c) getsockname(r1, &(0x7f00006ab000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00006fa000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00009c9000-0x4)={0x2}, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r5 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000282000-0xc)={0xfffffffffffffffe}) r6 = accept$ipx(r4, &(0x7f000035e000), &(0x7f0000758000)=0xffffffffffffffea) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f00007f4000)) r7 = accept$inet6(r5, &(0x7f0000411000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fe4000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e81000)={0x0, @in={{0x2, 0x1, @rand_addr=0x96}}, 0x100000000, 0x5, 0xd58, 0x2, 0x20}, &(0x7f0000ccd000)=0xa0) connect$inet(r4, &(0x7f0000ff1000-0x10)={0x2, 0x1, @rand_addr=0x7}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000012f000)={0x1, 0x6, 0x8, 0x2, 0x6ab8, 0x3a0, 0x1, 0x9401, r8}, 0x20) close(r0) setsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000a62000-0x4)=0x7fffffff, 0x4) bind$inet(r2, &(0x7f0000e44000-0x10)={0x2, 0x2, @rand_addr=0x3ff}, 0x10) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x660035fd40b13003, &(0x7f0000403000)={0x5, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}}}, 0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}}, &(0x7f0000ac1000)=0x20) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fdb000)=0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fdb000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2bc, r1}) 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0x5d2000)=nil, 0x5d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007e000-0x50)="69fdf476e7debf9df95749f2a198eefc3f0f70b42c9a370a3f1de004606382b2d384041668a373b576dcef382d83bd28cc6f83951704be28aa48fafdeb1d32fa2db8808b9601f055d29a73e1bba74607", 0x50) bind$alg(r0, &(0x7f00000c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d0000-0x31)="d3ab27191af7ff225f78002dff05000bfef9f3d9a4b200ffbffffffffffffe000220000097", 0x25) [ 59.512254] --map-set only usable from mangle table 2018/02/09 05:33:47 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ef0000-0x14)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) 2018/02/09 05:33:47 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x13b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 59.569886] --map-set only usable from mangle table 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84}, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000006a000-0xc)={0x0, 0x7}, &(0x7f0000903000-0x4)=0xc) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cf8000-0x8)={r1, 0x1, 0x8}, &(0x7f00007eb000-0x4)=0x8) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000e76000-0x4)=0x10000004, 0x4) 2018/02/09 05:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006b1000-0x5c)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}, 0x0, [0x9, 0x401, 0x81, 0xfff, 0x100, 0x3, 0x8000, 0x1]}, 0x5c) ioctl(r0, 0x4, &(0x7f0000682000-0xb)="0800d700010816f2f9ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f0000858000-0xc), &(0x7f00003ce000-0x4)=0x7) 2018/02/09 05:33:47 executing program 7: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000585000)=0x7d, 0x4) readv(r0, &(0x7f00004d8000)=[], 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005e1000-0x4), &(0x7f00001fd000)=0x4) getuid() 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004d1000-0x38)={0x0, 0x0, &(0x7f000031c000)=[{&(0x7f0000ba7000-0x170)="9ed9fc15572f0879a67e6ac93d2f6fef", 0x10}, {&(0x7f00009ca000)}], 0x2, &(0x7f0000e80000)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) pipe(&(0x7f00005b8000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00008ed000), &(0x7f0000339000)=0x4) 2018/02/09 05:33:47 executing program 4: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005ec000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000239000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000002a000-0x4)=0x10) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005ee000-0x8)={0x0, 0x6}, &(0x7f0000375000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d1000-0x10)={0x40, 0x8006, 0x3f, 0x3, r2}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000102000-0x10)={0x1, &(0x7f00005ed000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000360000-0x8)={r3, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005eb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000129000-0x8)={0x0}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00005ec000-0x8)={r6, 0x2}) read(r0, &(0x7f000042b000-0x15)=""/21, 0x15) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005ef000-0xa4)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @empty, 0xf5}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xa4) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r9, &(0x7f0000294000-0x20)=[{&(0x7f000044e000-0x72)="961c8435d902403600e3a58aef48d4c2feefcd0b4bee66a972440ed1b992a523d463bda47a90fa2471b22f53fb1c523da26d7044d4f94e8f482fbcfef8c1373036520d2c4c962fcdcd0c7fabf785f34d5ca966a41e3ad727f2ab6f2d1c098eaa2ebbc3b7eec433fa9cfd59ef6367100e1525", 0x72}, {&(0x7f00005f0000-0x1000)="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", 0x1000}], 0x2, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r8, 0xc018643a, &(0x7f00000d6000-0xc)={0x800003e, 0xd58, 0xe}) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00005f2000-0xc)={r4, 0x0, r7}) 2018/02/09 05:33:47 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80f, 0x7f) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000036d000-0x10)={0x0, 0x7f, 0x7d46, 0x5}, &(0x7f000023c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe2000-0xa0)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1000000000000f92}}, 0x8, 0x8f9, 0x6, 0x0, 0x8}, &(0x7f000035c000-0x4)=0xa0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fe1000)={r2, 0x7}, 0x6) syz_emit_ethernet(0x7e, &(0x7f0000fdc000-0x96)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x0, [@empty, @empty]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @empty]}, @generic={0x0, 0x8, "107777ff0010"}]}}}}}}}, 0x0) 2018/02/09 05:33:47 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000051d000-0x4)) bind$netlink(r0, &(0x7f0000f67000-0xc)={0x10, 0x0, 0x2, 0x40}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4), 0x4) bind$netlink(r0, &(0x7f0000760000)={0x10, 0x0, 0x2, 0x1000}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000005d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000063000-0x10)={0x1, &(0x7f0000f68000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000853000-0x8)={r2, 0x3}) 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d0a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000041a000-0x4)=0x32, 0x80000) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f11000-0xc)={0x2005}) connect$vsock_stream(r0, &(0x7f00005c8000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f000057c000-0x35)="73797aeb616c6c657200490a87b8aae5ac9a0f7725c2150c9df411fe00fe9f32ab0005d96edde16f385c0d66425aec11543af62858", 0x5, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00003b9000)="d6e1e89c", 0x4, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socket$bt_sco(0x1f, 0x5, 0x2) close(r2) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x6, 0xa1b, &(0x7f000002c000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000002c000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x20000000000006, 0x0) pipe(&(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000032000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000031000)=0x18) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffdffffff}}]}}, 0x2f8) 2018/02/09 05:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fb8000)={r0}) getsockname$ipx(r1, &(0x7f0000d75000), &(0x7f00000bc000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000627000)={0x14, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0xdcc, 0x80000000000, 0x24, 0xffffffffffffffff, 0x4, 0x0, 0x89, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/02/09 05:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000599000)=@nl=@proc, &(0x7f00003ef000)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e30000)=@assoc_value={0x0}, &(0x7f000038f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b74000)={r1, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ed0000-0xc)={0x4, 0x1, 0x0, 0x40, 0x1000}, 0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000a27000)={0x0, 0xa1, "688d75112849e23da96e9e963bae9941ca70f105b425957e5d64365dce50a8dcb687be8d1a6a0ba9554ca718883ef1b7a5b6161e21a765fe2c89895a5abb6959226ff1063c6a5d9ef961c0bee7f604e6313f5c6c7e67e9bdd9b4ede6b69d5d78c14a0ce3783eed46bc4151a3be9cf53e527476642740712bf26276ef9d8f1174954256f20da5edc297619a17e751a04861895fe42b281ffcabb6ab5457ce7deaba"}, &(0x7f000045e000)=0xa9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004e4000-0x8)={r4, 0x7f}, 0xffffff5b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f0000528000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000433000-0x18)=@get={0x1, &(0x7f0000bd6000-0x1b)=""/27, 0x400000000000}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000789000-0xa)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/09 05:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000756000+0x7f6)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000042000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000055c000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cc0000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000f11000)=0x82, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = epoll_create(0x53) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ed0000-0x8)={0x0, 0x3}, &(0x7f0000d3d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cf9000-0x8)={r2, 0x101}, &(0x7f0000049000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)) socketpair$inet6(0xa, 0x7, 0x56, &(0x7f0000501000)={0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ffe000-0x8)={r3, 0x6}, &(0x7f0000edc000)=0x8) 2018/02/09 05:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) write(r0, &(0x7f00009ec000)="1f0000000104ff00ffde45c807110000f305f0f008000100000000dcffdf00", 0x1f) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000-0x3)='?_c', 0x3, 0x1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x1, 0x0, 0x2}}, 0x26) r2 = socket(0x1, 0x8000f, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000003000-0xb)=""/11, &(0x7f0000001000-0x4)=0xb) recvfrom(r0, &(0x7f00003f3000)=""/243, 0xf3, 0x20, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x2, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r4, 0x6522c98, 0x200}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r5, &(0x7f0000003000)="c7f90ddeb411b6da667f56382f7ab75e65a57b6a09bfa9406912d2e4272868833454858d1862a03aa6253344842cf7784700b6d221d8d9", 0x37, 0x8001, &(0x7f0000004000-0x14)={0x11, 0xd2fbb928eb6b9a1e, r6, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000005000-0x8)="bf6d481e09a909a3", 0x8, 0x3ffc, &(0x7f0000002000)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0xfffffffffffffcc6) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r7, 0x107, 0x5, &(0x7f0000001000-0x1000), 0x0) [ 59.817195] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.836641] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.855602] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/09 05:33:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="d55339f5144c3e6a11c414400c9fbe7d", @ifru_flags=0x2400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x3, 0x4, [0x8, 0xf8b, 0x69, 0x4]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0x6, 0x1, 0x80000001, 0x8000, 0x2, 0x1ff}, 0x7ff}, 0x9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f000059e000), 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/09 05:33:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000adc000-0x10)="6b2b8cc38637ae9528d27d344a333c67", 0x10) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000029000)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x21, &(0x7f0000029000), &(0x7f0000004000)=0xffffffffffffff87) gettid() 2018/02/09 05:33:47 executing program 4: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000de9000-0x8)={0x0, 0x800}, &(0x7f0000a83000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009de000-0xc)={r1, 0x69, 0x4, "062d0895"}, 0xc) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000059f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000082000)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000181000-0x38)={&(0x7f0000bd4000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000de9000-0x10)={&(0x7f0000c3c000)=@delsa={0x204, 0x11, 0x20, 0x0, 0x0, {@in=@empty, 0x2, 0xa}, [@ipv6_hthresh={0x8, 0x4, {0x57, 0x23}}, @lastused={0x10, 0xf, 0xfffffffffffffff9}, @tmpl={0x1c4, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x1, 0x1, 0x5aa, 0x2, 0x3f, 0x1f}, {{@in=@loopback=0x7f000001, 0x1, 0x2b}, 0xa, @in=@empty, 0x2, 0x2, 0x721b0dafb36797ef, 0x10001, 0xffffffff, 0x5, 0x9}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x3, 0x3, 0x1, 0x7, 0x5}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x1, 0x4, 0x3, 0x7}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0x5, 0xb03d, 0x7af, 0x8000}, {{@in=@broadcast=0xffffffff, 0x1}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x2, 0x4, 0x97a0, 0x9, 0x9}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x4, 0x3, 0x80, 0x0, 0x10001, 0x6ef}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x8000}, 0x10) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000be7000+0x7f1)={0x4, &(0x7f0000de8000)=[{}, {}, {0x0}, {}]}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000de9000-0x8)={r3, 0x2}) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f8a000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f8a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000090c000-0xc)={0x0, 0xffffffffffff860b, 0x30}, &(0x7f0000643000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f8a000)=@assoc_value={r2, 0x2}, &(0x7f0000c54000-0x4)=0x8) 2018/02/09 05:33:47 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x7, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002c6000)={@common='dummy0\x00', @ifru_flags=0x1000}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fad000-0x4)=0x2, 0x4) 2018/02/09 05:33:47 executing program 0: socket$inet(0x2, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7fd, 0x7fff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) r1 = socket(0xa, 0xe, 0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000013000-0x10), &(0x7f0000012000)=0x10) 2018/02/09 05:33:47 executing program 5: mmap(&(0x7f000002b000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000d69000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005f3000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r0, 0x1) 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000df0000-0x3)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec3000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000ff5000)=0xe8) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000986000-0x7b)=""/123, &(0x7f00005bf000)=0x7b) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000e0b000-0x38)={&(0x7f0000ff5000)={0x1d, r2}, 0x10, &(0x7f000039f000)={&(0x7f00005d9000-0x48)=@canfd={{0x1, 0x526205ae, 0x80000000, 0x7}, 0x2, 0x0, 0x0, 0x0, "8d0983d27d1a7cbaf010e91626cea34a31dac608f6481270c28962a8dbe423633f3e7956fe042cc89cf38a2ee0d81d5d981ed866b556afababa250e33856afac"}, 0x48}, 0x1, 0x0, 0x0, 0x4048891}, 0x4000000) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000092b000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ff6000-0x4)=0x1c) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000feb000), &(0x7f0000c23000)=0x4) [ 59.866221] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/09 05:33:47 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029055b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000235000-0x4), &(0x7f0000fbc000-0x4)=0x4) r0 = socket(0x1, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ddf000), &(0x7f0000cfd000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e89000), &(0x7f0000197000)=0xc) 2018/02/09 05:33:47 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00002ca000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c31000-0x4)=r0, 0xff6a) 2018/02/09 05:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d8c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000015e000-0x40)={0x8, 0x1, 0x1000, 0x11, &(0x7f0000ec9000)=""/17, 0x63, &(0x7f0000be9000)=""/99, 0x18, &(0x7f0000924000)=""/24}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000072b000)=0x77, 0x2) gettid() getpeername(r0, &(0x7f0000076000)=@un=@abs, &(0x7f0000619000)=0x8) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000453000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000007000)=[{&(0x7f000075b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008be000)=""/153, 0x99}, 0x120) 2018/02/09 05:33:47 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0}) r2 = accept(r0, &(0x7f000000d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000000c000)=0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000f000)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, [0x4, 0x3, 0x8001, 0x6, 0x7fff, 0x0, 0x51, 0x87, 0x8, 0x5, 0x24000000000000, 0x1f, 0x3, 0x7, 0x7ff]}, &(0x7f0000010000-0x4)=0x108) socketpair(0x9, 0x4, 0x3, &(0x7f000000f000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000000b000)={0x0, 0x8001}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000e000-0xa0)={r3, @in6={{0xa, 0x2, 0xc2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0xfffffffffffffffe, 0x81, 0x3, 0x4, 0x80}, &(0x7f0000001000)=0xa0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0xff, 0x3, 0x0, 0x2, 0x20, 0x20, 0x32, 0x0, r6}, {0xb6d7, 0x1, 0x810, 0x9, 0x3, 0x7, 0x0, 0xb9}, {0x8, 0x100000000, 0x3, 0x3360}, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x3, 0x3, 0x9, 0xa, 0x3, 0x6}}, 0xe8) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f00006d2000)=@rc, &(0x7f00004d0000-0x4)=0x9) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004ad000-0x4)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000095d000-0x2)={r4}, &(0x7f000095c000)=0x8) r5 = accept(r3, 0x0, &(0x7f000091f000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r6, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000507000)={0x3, 0xb1c, 0x29}, 0x5) sendmmsg$unix(r2, &(0x7f0000590000)=[{&(0x7f0000c42000-0x8)=@abs, 0x8, &(0x7f000033d000)=[], 0x0, &(0x7f0000b18000)=[]}], 0x1, 0x0) 2018/02/09 05:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000b9e000-0x58)="4fe4e963bca439ec26cadc68b1d04413e07ea610d4f9caf903d6269ae9d117c4ea3c00cbd427c5f36c8e3957707c286ce4eefd3728089f420f353d6c512c27122a1711c54f00118bba81cf1f3725868e241f35666c7b1a67", 0x58, 0xc800, &(0x7f0000bd1000-0x14)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000074000)="2d01000000e6000000005ca73d9fe3b5039b000000022fa5", 0x18, 0x0, &(0x7f0000c2b000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce1000), &(0x7f0000d5e000)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b60000)={0x100, {{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xbd}}, 0x1, 0x3, [{{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, {{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}]}, 0x210) 2018/02/09 05:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$OBJ_GET_MAP(0x7, &(0x7f0000787000)={&(0x7f000077f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0xb, 0x7, 0x20000000002, &(0x7f0000edd000)={0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d14000-0x8), &(0x7f00006ee000)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d05000)={0x0, @multicast1, @multicast2}, &(0x7f00006e4000)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002c0000)={0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00002cf000-0x210)={0x2, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffffffff3f41}}, 0x1, 0x3, [{{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff801}}, {{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}}]}, 0x210) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000135000)={'vcan0\x00', r2}) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000a07000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000d3c000-0xb8)={0x0, 0x101, 0x10000, 0x81, 0x7ff, 0x5, 0xffffffffffff0001, 0x6, {0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ff, 0x1, 0x6, 0x8, 0x1}}, &(0x7f0000e28000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00006fc000)={r5, 0xff, 0x8d, "fa20c353db196890aa639d97db5943416e262ea09f7bb68704dfd5ae109a15a9b8526d4a28c1eb31953e80232d238168f089d4b6490ed3cb5ede011beca799fa1cf9e0be7968c4f87f174aff9bf833d738f85ca5e646497c776c51f01a7296e2a27492aa2e4b627ba5b0ab2ec4c1158f28f7d8c6b819ef6397e0eff72f7813b79a4dba70992ef91264b7ebf61c"}, 0x95) bind$inet6(r0, &(0x7f00006c2000)={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x100}, 0x1c) recvmsg$netrom(r1, &(0x7f0000e5f000-0x38)={&(0x7f0000b45000-0x48)=@full={{0x3, {"142894abcfe941"}, 0x6}, [{"27de6ada412a26"}, {"18f43140b64d7d"}, {"47b99f01a13aca"}, {"0de5f67d0d1826"}, {"dd03af58abc56f"}, {"8c07a07b027316"}, {"7b6ecc5b98f4e9"}, {"df495c03140e71"}]}, 0x48, &(0x7f0000469000-0xa0)=[{&(0x7f0000fca000-0x65)="1383a0a7dd0772a2f4d88871a942957b31a11e6f9930bd150d1e49cba0bc44522295b05dd02ed1809ad07ca981d06da63ad0bd785df0bacd0511eeb7d9e79224d16722ccf2575ba54a915aed90674a8fab60842afc77d9fde7b4583982d5fa99eca33e7281", 0x65}, {&(0x7f00000e6000)="bcff72bdeafbafe88428443487a1b7f69f6a8eb81f24b41ea8fab0e74e1a335df7dcd4e3d1e608b727c80a90fb52a409f83858fce72f163620f0cc05125733fdfad3f92516fae1b442bf3c4cf88217fcea4fa5bf9a7bb61d8352bb0b2cda3b460b0307640e5e63463785caba64830d8378da652b94059f08b7570a9d22ec05ae1f008c04c04e9fa5d573872bdf2c2e20989c2953d6dab79cea26a29a12fa4fbd3a3bf16d8ea7b0ee7d", 0xa9}, {&(0x7f00005a1000)="51117864575d85ae1bd70996b4eacbdf0836113600f7c1280c215ec1e73fe62986766a567495718b236c02a5755d0567c60a3e8cd71157ebc4574388f7edbb6d712eb90bceaba5f1d9a8112a758fbaf33edfb05694866457e8fd7da672a4ce8bc147861c00bfca101273c057a4aafd13cf30fa06664124973afc21add27d8eeebd8f73e352cd5afe05a452a68114d3fe63ed25b8a1199be43a975e2cd601c25fe17c7c7e74deb8c9c7bddfea401f20f39c455e07185bfe9c6cc9bbed68523f03d2ec53b2243a28fcd91c3adc17edbcc15605ed160ab2a377806c93e48a058a01def759342821af9037e1cd39ba339fa0ee6f48760704950100", 0xf9}, {&(0x7f0000464000-0x96)="cb52b19c3aae2bb3b44747b290b86d977834063608f6726f841f3652b40c460c96904eba63f7c207973d2a80376880b9ba55f6e10e5f40d1b9136a6dc905b983cf3632c65efbe03d25da8b6c354bfa9ae293f5e3d7fba049dc460f494242e78b9cd93c0a7f6d9ae6a9f90845cdac78f23e9e086bc85689a6fa9acd8bd1b11172b00f018609e1988b138cba06ee780978c71f49ab20db", 0x96}, {&(0x7f0000c2d000)="a0ca7f7ffb87569d70fbb33b063f23ac19799f7b5adf089d7bef3c5ed968b14be6241ec7c0d7ea3bb0edc03880b3bb15", 0x30}, {&(0x7f0000f71000-0x6d)="7360cac82795f62130b400e4446d124060cb4f3e4513f2e2b9ada15d5fea9c5cbdffd8cb53593e1b90457aa00985b3b5b69dd8bfee36a17f4c1e830df0986b700799bca042133911188d7e375a72d11b86b77e106d2206752328eeaabeaa68f99c3e6dbaf0fb835537e2fff4bf", 0x6d}, {&(0x7f0000f29000-0x8e)="7e38b317ac71af55936ba0cc7e1ef36c0150696ee5d6c9080f4737df9333a56e472f5926f8f71d19dff62db26aa50f4d4080645c0eb61b6707b4eb5f1cc41572c23cecfa321d07d031460f17da76194012e1f3f076d7e3fe8fe666c4e5384e02b6ee87d2d25264955a16593a723a6607f304821893ee3ca1538b1e6e071c268fba7baf066eebdb72a28ace1cda8f", 0x8e}, {&(0x7f0000eb4000-0x1000)="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", 0x1000}, {&(0x7f0000c70000-0x9)="6fbf12f3ac96fff103", 0x9}, {&(0x7f0000627000)="27d5dc6ec8a757c6d8201f73", 0xc}], 0xa, &(0x7f0000783000-0x498)=[{0x90, 0x114, 0xdd2a, "a40f57e434cf99c0d9a9e9dbe1c0c41f1681a4beee458f6868f94573b1f041a5da77b8567efeb7113c949dcad099f50b212addfb8e32f5df82b3f9ce8c7be75ac9ec7f180084ba4d8067a2b861c6f72c246a9294306af5c13d48a8ffcd47c79222254f0c75e9862d4440c3504fe6556df3edd36cc830af238c"}, {0xd0, 0x1ff, 0x5, "692f570bef194870fd588c07cff6da4960c784a2b25b4151ff8a08e7ccf6dd212e52f83986d41e460d380c773eb8ae6b68856b30fe9d0669da4d2457bd529929dadae7df5e0f6acabf2ef38c2a246cccca2822bb16d385614f769bdb9d98dc15636843783105f782ebb89bd9b609dd819d1a09e18a1db31974e81e11b2f67a7c97136308ffa0c2e0998847209fc79dd5a5f03c5f4a20b8d7c435650885e8a5481335bae30f288be5b342be7decec6f5f1dbe94e45b69215885"}, {0xa0, 0x10d, 0x7f, "b5afd8ef8b7f17c9cc678b3b99dfa16d67d806878bd18e39133975dd7ea6262faa8fd23af0a03b161b9829e3b1b533d975b09c204042a437f1276650f08351b234d6b8eb905aaeba88b704bd863ff6395be1233e0cd118e9839e0d746753590df52ce7ad6e453fdd094749262193bead3ee4b66b54a0cb507396a31caef0783b9417e1c7666145b822e0"}, {0x40, 0x117, 0x0, "c730ebd9bf7adc5df1de8574921fa70eee9330402b58fe169ade09c8a4e633e735c6b753c6c34533e5cd50e0282669f7"}, {0x88, 0x10c, 0x3, "fef357a3b857f4d48d415ae7c931f9dbfd538f78e9b8e2fc0876ec9fd9b1dd94ef36fd68547be91644c50d8fd291946362b5099fb9daabf438ddf0781f24f9b0fa3e3df9692f8f6ead013625fc73888a494999caa7a15233f7017f0545e6a06ba25c8013dfca18f46d9a96e1f5ee49d1a44649912b626c"}, {0xb0, 0x114, 0xe7, "4659462ed2883cbe0a06a798f2bca71a6a303bab7eb4090335a49c020dc373ae40906a8eea7f30d05365d381fe8eca0cd9478d9fbc3cc7523f3b111078d48a2c7d0c59afb2449956b94c3d72cf6fbc5b409b5200bd0a353987fe7f0f4c20d7741d288fdae571516e7d50389d6efd4fd5ddf2ab26ee7423bc4b2e763183d4b9ba754bc0b41460d2ce0ab850a88769bd16d1abe31ef8fa0e2410eced10af82b4"}, {0x20, 0x117, 0x3, "99e6b9e820f0549f202146aba9dc"}, {0x100, 0x10f, 0x8, "5debb35a888c832cf951bd1fd681b1502f354bd7db1638d3d2aa01205d000caad81c9d4a933a00c9af942e4233569e4804e1dcf9b4a08ad2a43ac59ece35a037f5aa7cc5a096d2fdebfb58b1de1e5d2213955ec4d59eab740f71f84433ebf96a4fe5f39188a95bd44791dffe644f7ba786271463e286873f49329aae0b4e7e7e7ec7238cb8d591ed46e731c01b862cc7e266b6011f96b0859854f2adc92c5984d69fcb7e9c8de00c753b33ce46b95c0699222e9773013bfd77812569a375a9421fbc9191d1acc36a0a49649b1f1cbb04e29501ebc7ff8d6f76f5e451cb610272130ad2b988016ddecc962415"}], 0x498, 0x4040}, 0x10040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000428000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xc}, 0x20) connect$ipx(r1, &(0x7f00006b4000-0x10)={0x4, 0x2, 0x3f, "d7fa2aeca860", 0x6}, 0x10) 2018/02/09 05:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000404000-0x4), 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000700000-0x8)={0x0}, &(0x7f0000753000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000020d000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x3f, 0x4, 0x10001, 0x8, 0x26}, 0xa0) r2 = accept4(0xffffffffffffffff, &(0x7f0000343000-0x10)=@ipx, &(0x7f0000cb4000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ce1000-0xe2)={0x0, 0xda, "10eba8dd867cd3af6c4a4ecff6189002cad213550d89ad3b716e1b736f4feb5258bc46960686b06cd85477eee3fcc166701417fcd96b4c909f4a30a7d1320e01fc099a0f29125320609839252b3a500de60090dabf7e1d201204e1dd8c73f01bc4e254095acc8f3e180aefb848377916bc8a957998c3bc0ea2b49fc3ed07a272a1c74436639cbe00b99962f6520d99d097d89c9f60577436492ffd11affbe915f56126beef974ae4221cde7422de7e5afb89dda7a030c08fc46ed54ebf429e684ac2bd7d871fbc2441c6cded780a1af05fec349781918cec93ee"}, &(0x7f0000e65000)=0xe2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004d5000-0x14)={r3, 0xffff, 0x6, 0xb8, 0x2, 0x4}, &(0x7f0000bb9000-0x4)=0x14) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000316000)={0x1560, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="9012884c9f628d8d374cec90faf8fde39ac85d978d1476225bc2d2052dceaab91c407bea7715b3df1c8337a0b1a0b0105344f7ed7370840c8a9df2946c49a439973d3cbdf6e5c759115ebc34830a174236f1190dbe2d2924fe435596feb2fd9e1776a940d43ccf368975c6d02699969eff900a46eec617115b41ff844c768753c05310c745db4298337c97c4d15352bc8833fb41a591e2d3cde19736f630265ed97344994d7274c40098a92da7b893357baa6e105c048be42203858645416c166b", @generic="7e7eccddc998ef5882d461f160adbe88189ef8d8f31465dcba280b329d83a4c8bd938328f308b0579ede8a1030cfa2a49cbbd1dae0b3832b51a18752351ccf60ada4fd3c1c", @typed={0x10, 0x87, @u64=0x4}, @generic="6bd2f1c9a30e11a0688a1d99442f07018f931d2d4cd12f58684770fafc7ce19dd4daf1f78492ddd9ba1959689c4906e8844bf166176a1a2be86fb5866b91bb1910a5b250389575bf69af99d2b08e7d6353f1d829a6beeca8", @nested={0x118c, 0x8d, [@generic="63fae9e41354a1ca5fb751b9fcc6bcb7cc6fc9b1b24e51a2065cef1506a9c205693e1a41c24cc271f1513fb8902877b0759254365a0de1f0f6ce67d48ccac8dcbe02dbe09ea3cf61cd3b5996c8e8190c243964c3afddfca86fc88ce13a7c22dfd6f83d267a89fbc673c918d9da4a3559e5cc3cfb40b9374fb654784d04d0d770deefac6cf1429af4efbcdb02d3b67282a7024dbe3d42631b33c00dfe8e41fd0dffe9f693c29a2487425e2e313d7134ad0c0820d71da2a978a3b6ba76eff98780b1", @typed={0xc, 0x96, @str='}:\x00'}, @typed={0x2c, 0x1c, @str='vboxnet1vmnet1cpuset\'vmnet0:loeth0\x00'}, @generic="5c75653b8d7c1b2a4d71607a3d87216b4a950ebaa213f9c6cf0d5820bb0f36f90c26017ebed1a97b378ac03696c5c1314071949d35bee5bf1318fdbc5bf97ca9abc56c6fddcaf9c7bc62985e6ca3e97e2327c68d52416382189158d7abcc12bc4eec0fe1597d9efa63ab46c29b48e3e6cee09d90b6ead4ce0513ff5337b7800f24baa4fa01d41d6491fa773bb29519", @generic="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"]}, @nested={0x4, 0x45, []}, @nested={0x4, 0x3f, []}, @generic="abfa3b202232afeac0db816320fc9e299057bba0cbea33439e5b0b37db8807ce8e4810b49eff5505af2f762448b575e9984395851c3586ac90bef491b7954e65f4fc709dee7b02334556004b100cc27d312235c9e02918e1bd7538e6d55536339c7e2e60a7f15d0ccdecda385434e5ff251832aec26f5e00e4f5b58eab5854c10f1436e7e2133cb0ed483eab35604a59ecb863b430f261a82bf2cb", @generic="f267ca4bfc43bdb87d4b1308a395ea00f20d4c7d26bb2e73608391229b9246e73ad71f70f51745e5c1d6", @nested={0x184, 0x15, [@generic="6e30eaa861fbe4e026ff5314ba6a31f5e0e6a0ae588912a27b5b87d931198233b8977bb5678ea9e4b0d87f6a07a7ad7911d4ebf7ea86cb144f2dbb8a71114c7b643233373762d523740c666e6b9954d44781f814f1aec7c00e8448731f2ae3817f978bfcdf56d5febcfa0f370bb75985b4deb4534952290d61045fc2f98855bff101887886c316b6773908fcb0ee12927818706491d629478213be4c3b760654bc5639c7f5f80dd6d8d9aebcb99b5aa2ca1fb69ec37fc5be7bfbf95dcae610c895966801", @typed={0xc, 0x61, @str='\x00'}, @generic="017dee59a7c80bf19a2b39481f1511e91e04d246a3fca05b976a166aeb3574ef17ae4fe764763fa21e906af193278296b1013691f74108365927d1e054ca56b5369ac8134ffb51e8c3ca40d6c3b1faf64660a8c2a7173ac4377203c910b11cea6c8d913567d15832c1a2310938b07072484bfa714f66aa267a88abe28bd1a04a8be2804b98ba92e20947501c7f4173ce6be55e39093a298838d1559f2567354c1d07ad8f033d51c6e7aefb5467a1"]}]}, 0x1560}, 0x1}, 0x0) ioctl$sock_netdev_private(r4, 0x89fc, &(0x7f00006ab000-0x7e)="9a0814512e9ffb77fe19fd14a0a543a638f83758193148bc5559e15013fb6ababac92e182c951e88220e622efbc13cbd7cb696a70a7ace330bc5a2b3c246a203df377791de7424fc4ce184eaa711ad2d99b1403e1ccaa1db40ec0789344988be9b36e1ef18750e56820680c5489ea4e131c29832d8a14f33e1990bf076a6") 2018/02/09 05:33:47 executing program 1: r0 = socket(0x1000000010, 0x4000000003, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000885000-0x8)={0x0, 0x8000}, &(0x7f0000b9a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000cb000-0x10)={0x0, 0x94, &(0x7f0000001000-0x94)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x19, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x2, @empty, 0x5}]}, &(0x7f00004ff000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000256000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000fb3000)=[{&(0x7f00006b6000-0xf4)="f345616f86915eeb491c353c8567851e2e2209caa3a5e63d9a897cec44ea38c2661727f406e889dfb9cd5d44ffc95516dcf92ceab218661524c1d737421ecc4129b392c5ce002d528e97ed3dcf31e70c8a3ed87b16231db051da78ed10f962d913312bde45cb679c8a3663a4775bc40e5c4b325a69a10104219a34a14b576195c9809b99663e58b01fe673d6298eac23ea676cc3f65645a57540adda85e9e9ff226873168b3cf48c93fc77e61640a1d7e6286ae13626455b803d049733f901a43b3caeeefb639b77e04cbdcde7fa1b0975f954830ada07427a514a50fb250748d77f45baafc9af7336f545432f3127def04b1fc7", 0xf4}, {&(0x7f0000b98000-0xc2)="506fed59f358cc380e2d9e6289fe316eb40f3e3c9f6fe84a4683f0f92752979c8de9574d8360f5db7b326c48bd625a4f40b2cb34b9615e63fe06d6ce7692638c4a77c1bab96600f21ffb8dfd4a40db2cb81f49b2e055a3d28f76e831406ccce496f16a98cedb96b91eb19873bc3b88b78fcf9cbca5042af66a828df2c19ff6973f90b7a34caa25ffeed1e6fbdad243fe1a716839e453d481ed6eae73bc0fc9d10577c839b692f6988af5b745294886509f52e401bb7bc24e4159b581e5bdfa308600", 0xc2}, {&(0x7f00008e0000-0x67)="d3581513d304c51011abf5c3399929e761de1427e766a4ec0f6c8d36227d1f3fce90465a0bea3aa02efb1b18d73e1d56fb23648e918b5140731264924f516beab4a855067a3d470f2d307391b4e2b84b57d0374eb24cf2d0a8ee9271fb5c3123228352ccb55b4a", 0x67}, {&(0x7f0000000000)="cf3d12667aecc77a57de3637edcef2452922e3bd157565e52da71754", 0x1c}, {&(0x7f0000000000)="ab8c5497878f2b43a8bf42704b247ea7d49a04421608461c898901211b59efb7fcfda083c1567fb057c5", 0x2a}, {&(0x7f0000001000-0xb9)="d47e0c1c51eb706a16d27b6c54db3e590cb928a352eaa0e94c10fe941a365c8f357a0e076746bb6fdcc64ba6b60fd5a9b04540d0cf14a019d5f67a23ff3db04c46dbcfadee2c86241c1e70f45dd5fd5c6b1eb5f91ec13df91618f59ef9b15d0256590319c481c71c6dd8074d17c238fb395a0de58c03c5e68bff812ae87bb4e40417f9a7916c875f591a2487c9268952066a3579d5cbeacf9b62fa7a4ba660297435ef1e673a5233d2c59298b09e90e9ae7b705685a72d5d5a", 0xb9}, {&(0x7f0000001000-0xd0)="6cfbaecbf34f82cc15439b3ab04c2479671ff6d0367441abc610f9412aeff88741c4191bf6e49b8135e9182974177352af87c4ed8f1fe08832102f99b32616eb7968dc50add878d3ef0a13e20ba605b76f097335dc6f1b58c23ee1a93507b7cb9df81372b91bc24e779d338deb2b4c3a7f0e708a1de097de2fecaf4892303ca8796e778cdcf9ef80ac13d6117f32b3cfda6cf24b05c61770ba78e6bb140733ed8ca0a81544b5e7efa838d3e95bf4b96b1a96e7aa2d850733303bd97ca1d9528f8b71b1cc51a56f81bb0a0fd386d1c93b", 0xd0}, {&(0x7f0000001000-0xda)="48e8ea2108441614550ec9cd9aabb3569d4d2de1fea29f280a8cf79b24630e5ed780464f7a1b39697ea71d2bc60c2c9ab02416ed8869444ad0dc90eb85d3ede94a4ba531a4d5278bf0c036defa6e483b2028ea01cc8a3689391c28fad279fbd4423c6bb8849c641c45bf61e42182211fb24264dbffc58ae43396ec92fc85ac8ec03ef3bfb6846bc041def386624e9c58c02c30cd27240e514d5c22f16022bfff0db24adda3e1dc4c2e9b975ffeb545242222ade6760939d2935157016925748a7d7db1d72cc42dd684d68788afebfe6857b188dbd14a622868e3", 0xda}, {&(0x7f000046a000)="b8969f88d9f449d27d762a15fa4f11f6b194ccc3a20c01242258e828383cb7f19d20ba0f9b90008af7860f7a88a5916e2dc9756f0f3e27b50b712a0b2638b861ac755f8b27f816983e21bceafaf27d672822584862bc5223868041e0186521191126b4e9fc7987eb6e334b9074f09dcd957ab6d2048abffaaf55174a89e464a4c211ec13b99c2f84b1d5e07d526f08691a3c7c8f9f8b492efdcce44f4b939cf377a55a70c1350ff538790403e841c779fb108c54365bf135b7e5bb46127c328411996bf340c7694efe49d49de70a7c18a3", 0xd1}], 0x9, &(0x7f0000b8c000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x0, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x5, 0x4, 0x6, 0x1, 0x6ae3, 0x200, 0xff, r2}}], 0x60, 0x880}, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x403f, &(0x7f0000e2a000)=""/190, &(0x7f0000238000-0x4)=0xfffffffffffffe74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3ff, 0x2, 0x5, 0x10000, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x3}, 0x8) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x1c, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, []}, 0xfffffffffffffeea}, 0x1}, 0x1) 2018/02/09 05:33:47 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x1000000000120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8}, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000028000-0xa9)=[{{&(0x7f0000028000-0x10)=@ipx={0x4, 0x7, 0xff, "b2f5751a12c5", 0x7}, 0x10, &(0x7f0000027000)=[{&(0x7f0000021000)="468e922dda93664b83c3892cfb06e1acb5d2645003ba65e7b8e967864ad757aa71cd485dca4b45c80758fecc5b39ee9df8015751309252b864af0c31a8ba9bb96bae7b296aa890ca7b7db865f4038cba96fd0f43e1", 0x55}, {&(0x7f0000027000)}, {&(0x7f0000012000)="def08e685b72093e7947f29679635175eaa1287402f3ac60a0125d8918e82e6de2633178bcb28a45fa27dec7d7aec1769d57dc1125dc3cc18c4b3a5ad150918f7c6ed5e7fe0236a29d733a1afce03e2c68404ad0add8db72a852795d5e172cb5cfafa02eb2e52ddb6879bf02cec3e77a9f178affd8a203572d7332976768fe6c7eeaee2224efe45dfa44ac2c35748895d765f74246b5f7407d284e1db583f83842f7bd9aaba7c71a91", 0xa9}, {&(0x7f0000007000)="2549bdd0e364804cf8", 0x9}], 0x4, &(0x7f0000027000)=[{0xe0, 0x1ff, 0x7f, "11f516654dd93afde8ec8aea275bcc9fee9c7402bb66fb0adb166c850d7e857d04998fea3705582e204077b897154053f3271c0b4c3b7409db20ebbf8b65027b5ca3a1f79b736f22d6f3403345e1d2786f2bf9052516c23d9fd820600b247ea510922efa1fcc04c01f3c2e9a5b90bd03181a95496b75edf260379aae4f050b0f77ca5265256c2d5d6fb43afe91f96bf32b63644b5b7fe27336d9966c40dce403790193402083eabe9c2e6ef43383b6308038005daaa33d06ed754f27fc4861359ae73941f8ebb14f1d2243a4c20f9f79"}, {0xd8, 0x0, 0xa1, "5295780e3716f79ac744ae012f1c7d2e977efcc44cbfcea35db11675f99aae031ab6612105b9b67b69f7733df9e9a6dee14585339254c4ea8b805f9fe8460225f7bfaf32fdf5352a072f95f961565fdaf5b20984672aba6bf43a3abfbe16d92ade3ee2ed97fd65f464681786bad1e279e98be69ef01955a5f948cb06c2da3aa34d64ee9c6d32dad9742f8fbe53081a55d8c600280b5fa7903e3e01aeda2614bf03cd0fc566e208a8fea4dd7e2c6ca7293128b35781f918f2c76718198efd8211c4167a"}, {0x80, 0x0, 0x100, "5eb75d43ee9e5ba1d0dea465fdc0ab4be869c8c6831546adee0ee85cacdadfa360af6a23dd868d9dda310aeed0c723f86f9ba102da3c554814c79131b6c3f449aa9cc621595f89d72d82999fe7b2585c8fafc6fee7fa31caa9bcc682a0fad3f3de5a304f2ae9b6dc1eaebdb0ad"}, {0xe8, 0x0, 0x40, "4b8185372727b97afd376fc7c8d57cbbc5188f877b8e8bb6b3de03b40cafa57206dbfebe7764a1da34ac2a7efc923c77736cc1d11e0d12564e891b900eb6b0e52fbaf2d383c8eeae6425cba8318e8b0aa6dd94db2b99996974a063574b7d2ca5ef91c7439630cf1a9dcc57190e62b98efe14f53919e75a4c5766b4962b2fb4259b0f8d3ad73aef823eb557a6e9f29604d094baf3c94aa9018ebfc282c294aeedcfcafe706abde0e87982c45984862e604338795d499e3a163e0ffe6f2fedfe57f04057771c2e37d8336e2d9a6dce67b9ad5f2211"}, {0xe8, 0x1, 0x10000, "8b6a6ea31d8aa64f87ca83e349b5177a69cb076769bfa6e74843065778b160849d165fa6a962fd88a0bab5b80b3642e49238ca521b510757963e50cde8d600eb74558d5d3d88aaab09e54b5d0078596e7316648c143470fe4fdd4e638c9f024bf2f2dc64340f18f6b9352fcea1c3a00b74d0bb3a52726c0ff0d45ce57bdb2f83c034ad0c2ad48cf0f84369536cdcb3a7e711e4cc02035546a8457c0b3906a55f1e82627c0cbfd3b83cc640f29b351b4809ca9558594099152a268c1a4642572571dd45c44ab21d52c4566685c3abcef4557d0d09001f44e4"}, {0x10, 0x117}, {0xf8, 0x119, 0x1, "1649b7a86f90aa2bb9eaf784a7c246a5f64e8b67301b3d9859853d5acb4161fea96a0ed4a0dd35f137f1934a665ffbc46977b36313439e4a48f7ad2935ff3efe5fcf214e777186f5f83c5cb892478c8bf85acafb09df45500233047126485fd719f7ee2d44efe1073ab9ab4944faaa241730dce62d0f0764ddaa0e9e8d7655de69a0af8d11a08d8f08af30c6971f2f7556f556f262792ce60d284424ae5058ea49d8c33488b96043a4d7471e601b8126aec20fa34366a42f7a5570fa08cb431dd38b43349b1ad22a06c5e1d00052e50177c3bc69dc212f487a4ff1354bd4cd61cb4e7220efe34b"}, {0x40, 0x10f, 0x7f, "ef5f81c1ff965e36d979674afe7af73e36c26248f50663e17bd58326d7f27faa802d6a6f429d6e9a584a758b097f317a"}, {0x1010, 0x114, 0xdc, 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0x1000}], 0x3, &(0x7f0000028000-0x48)=[{0x48, 0x18a, 0x6, "200ab4b4ec12ba1a629ef4d2433a6096f07884c39475d2be2d786eac600fc57fa6e7ee487aa1a97104261e673ca1a4beaf5e13ab1cb4381e"}], 0x48, 0x10}, 0x8}, {{0x0, 0x0, &(0x7f0000028000-0x10)=[{&(0x7f0000001000-0x13)="42e2c12757904f763ba5ef268c027ed97ab78e", 0x13}], 0x1, &(0x7f0000027000)=[{0xc8, 0x84, 0xffffffffffff8001, "3abf60945d6bd06ff265c9d48a1cc862d5d73e3adaaf1596c4b8eae6d31dc65ccbcafa1c11a6c5d6ee039c77f70aa86b3c4862126c50a25b24a14093d47f7218bf093ae6fd1bf2290a53d446f3695c00d8e0ad9a775b79fb2c1f547fcdec5f9311f819026813d9a0ee4aab0bc7d5508f62aadef3f89228cc73b60b871d0e5d81f118e987d06a78ea611472108684dae2875036d5df698dad7c3fcffccd91b18b3ada1155c78beb0b609647768fc77496f1dc2b"}, {0x100, 0x117, 0x4, "db57564a565163ef12de93ef943b76013fd3675373a393fb8c0dd93555b6f4bb6469122d2b115c0a5ba4881e0e21c33630a4407c358d83fee81f7612944cbf67fcb0d3bec7334655ae711a5d08df51995f68b43c575b9630cdfa1cd8defe2b814c38c3e2e9f6a4d770dfcedf58bc0d3a1465391a139b561c4aac328489f1a75b95e92c03b84e2776cb5e282c7bc39d1015933e933331c81282a533e306744c3ccb2eb79ce2b97c7e47011d8f63e1781c1e2c013c8f9358dd55dbfe3364e63dfef2d8803cc0c057192aa11e4e7cbf67fb6a56d6d18a15c98b3bc0ac29134d42a95ddcb137aefc3bfd719a5e0eecb7529c"}, {0x18, 0x10a, 0x7, "eb4b608b44"}, {0x38, 0x102, 0xfffffffffffffffa, "fc2488d56c101e9b30f1e94d5abae68ceba6752bea1a15f295eec27a3117e053d3"}, {0x1010, 0x102, 0x0, "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"}], 0x1228, 0x4000000}, 0x101}, {{&(0x7f0000027000)=@nl=@proc={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000027000)=[{&(0x7f0000019000)="838630cb19978941b1278fa7850b298d819bed2dfc596dc90716edeafab662d67fe74d1070591abb2cc5417fd87e70dc28cfb68b62b3b971b97bf949a95da8e4271f6bdd9449ddc701f90f0e0b09b8753b94b0947687153487b877c7fb5da5a573ca3772f5f51ca9ccd8c1b6bcea51578152d22c0fa60048a959b0d0ef692cdd7ea7a0ca04e3dcfecd9808e714bf36", 0x8f}], 0x1, &(0x7f0000028000-0x160)=[{0x50, 0x13d, 0x5, "622be131e776e742f99a4792b4bf42415fb8d0d0ac5c656ae074ea95e6cfede68b71957ccf37e93a7a95986dc65c18a96420f52e1738807185"}, {0xb8, 0x18b, 0x9, "539750ac29fa981ed86f12fa40d05fcb3bc745820a651ce9236352124d087c30da7db87ed28fdff0f90ef8e2653ece1071ff69bc231d4d95e0f14b3a8c6124fa016f9594014a93554750a896a02d688ab881868008d4a74c8752a125d983ba97ace8be63d471064abff012b105ad0d22603bbe575138cbb7e7520b7cdebcdf48187d41491de9b571848be1576041b403f71a235f2a5c57fd25f07331030aeae512c3"}, {0x58, 0x197, 0x36ed, "12ad298743ad59434e32c9e4a0d8611824b6488db1123d8e12a26494db2cd0f0cf4a06a93f698b24c16b707b5b6cb81d5d7377991cf9860f6cfd616cceea8e7c2343b5cd9e8be0"}], 0x160, 0x40001}, 0xffffffff80000001}], 0x4, 0x4000800) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000002000-0x4), &(0x7f0000027000)=0x4) 2018/02/09 05:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000019f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000031000-0x8c)=""/140) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e7b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00009ff000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007e8000)={0x0, 0x76a, 0x1, [0x0]}, &(0x7f00005dd000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fd000-0x8)={0x0, 0x6, 0xc2}, &(0x7f000096e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d25000-0xa)={r2, 0x2, "bb76"}, &(0x7f00004bd000-0x4)=0xa) r4 = accept4(r1, &(0x7f0000a25000)=@generic, &(0x7f0000878000)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00007fa000)={r3, 0x57}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000041b000-0x8)=@assoc_value={r3, 0x401}, 0x8) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a6b000), 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002be000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004e6000)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00006f6000)={r2, 0xab}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000080000)={0x0, 0x7}, &(0x7f00009fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000022a000-0x4), &(0x7f0000fd1000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003fb000)={r3, 0x1}, &(0x7f0000f90000)=0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000032000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x3, 0xfe66) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000f64000)="240000002e00ab0800000000000000000108efee010000000000040000000400008100de", 0xfffffffffffffded) 2018/02/09 05:33:47 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/103, &(0x7f0000001000-0x4)=0x67) close(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007da000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000499000-0x4)=0x8c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f61000)={0x0, @in6={{0xa, 0x0, 0x8c0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, &(0x7f0000b7c000)=0x8c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007b5000-0xb8)={r2, 0x323f0dd5, 0x1, 0x8001, 0x5, 0x3, 0x7, 0x9, {r3, @in6={{0xa, 0x2, 0xde, @mcast1={0xff, 0x1, [], 0x1}, 0xc7c7}}, 0x5, 0x8001, 0x9, 0xb02, 0x5}}, &(0x7f0000f61000)=0xb8) 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d9f000-0x8)={0x0, 0x10000}, &(0x7f0000beb000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004b7000-0x18)={r1, 0x7, 0x30, 0x0, 0xe55}, &(0x7f0000312000)=0x18) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88d7ac0003d17e6e4bf4e79ac5", 0x20, 0x0, &(0x7f000017b000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) connect$inet6(r0, &(0x7f0000221000-0x1c)={0xa, 0x3, 0x0, @empty, 0x6}, 0x1c) sendto$llc(r0, &(0x7f0000b36000)="c2a8df983d899bb47e9cebcbcccdc50226e18c190b229fc5c2ba07e9ce64996110a8dab0fe51faf55972b98b2728a6b701cbbb245211683e7993e79e78049332de98d37959eee6cc1501325822a49fb0a64f07a00793b51b3efc0dcc5fe8b60d872591d84d3fb9f2f895855f5a4de501480909bbcf9379904300f5964493ccb3f650d7839d418aed751602feac467ac9451c9d96452fa19a65c627f47b794c28c66e1e1ea58999e3e5885cdf4a33ef8501753871d05d5886b8c17f17e98c10a47edf2589c52b7a18bb48b80632d23c", 0xcf, 0x20044015, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000985000-0x8)=0xfffffffffffffff8) [ 60.146687] netlink: 700 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/09 05:33:47 executing program 3: r0 = socket(0x1e, 0x80000000001, 0x100000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="2b0a0766e2dbe8953f6fd5a2732c25df", @ifru_flags=0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0xa90, 0x80000000, 0x7196, 0x1ffc0000000, 0x7, 0xffff}, 0x1}, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty}, 0x0, 0x1, 0x1, 0x1}}}) socketpair(0xe, 0x80006, 0x9, &(0x7f0000002000-0x8)={0x0, 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000003000-0x118)=[{&(0x7f0000001000)={0x27, 0x6, 0xfffffffffffffffb, 0x5, 0x475, 0x1, "309ffc4a53de85e0410cdf2a2bcca16640bfb0f248c49f2258c4984e52750ec7b1a2349665f4e2ffef921e90b8950a14062289f81e595f6eba3ed4729084ac", 0x1}, 0x60, &(0x7f0000002000)=[{&(0x7f0000000000)="e0779115141670ebe6838ec3b8054083ff722a83a15f33d658d4026ad2b4fa544ac6bc01465e57bd8372e6e460304c5abe0fb4bbe16e69c3140189431e8598149f7aa5d4a1867af4b3a621f4b4b34808b46a35712a943c8f3fbcda4f903145a67bf930d27501ff9e6fcf0b305d99633c6fa94cdd6beabd794c49aa742abc726bf42b0448075a8ae6748fddf8053f57319a960e902beef9f1b1dcfc5476bca17c076aed7475281241a6", 0xa9}, {&(0x7f0000000000)="f36996e4a45c8b38decc8a104e9e97a70609e36822ed998db717fbcbb3fc40a7c903646f5a55d6b7bbc0dd04a3ae779015e7fed4a03d53cfc6e078d35fa16d5bc4dad7285eff8e387d402c029227da0163a9af307a99ad863490ace9d196bb51cc2f2f4c0540d6f9d7", 0x69}, {&(0x7f0000002000-0x1000)="9664a0de39330fc93857c1970cf38d1d243f3cb3c81a3963c33a33d93a71f0c79a9c9c92ed5e99528fe210a305c134a28f0b41f3581eaecbf952e09d5e7c5cb79ea3b1719fe2c445fc6b4ce3291ed60dc3637337bc30b83c890dabeecabc8353bf548400eae1cbc9337df811f56c07f44fe70ab44510e538b77f2f7527202a12ffc4d7d8b19a3c16ea63cd7417fc741376be0d3e55dcbafe01e294d862f10bb9cab3440e81fa0581bf99727535def3f862d814ef60d32d2e46b61ea61c92b8cf9d29b3aeffb60d37ac64d4bc8f618b8f04eeed416ae72508e423fa2b57a46e6b205f588d85aea329e0f957c0a43c1d16ea2d182d3fbccc85e1bfb6d38df63db01b9b92d80f5978d2e23d3997a2abd5ba34b8bd6477878585d8ff0964cba2588200242eced259d2cf6ed7405662339049260957db6660ef1eff5bc5171b167fd8bb44b5226aea33c3e26a3ec720ec3f14bddf27b0e4c96665a53041a5b82b89a9c2bdb8befe7932ff9ae1ca2e61b0a0e3840bae43109f9dad379c410d137eb02579e7fca92eebe487bf3273e31c4914dfc648cc8b43e70b67aa27f30c31f14b0544bb65883785af30ff008003a86d2269532df0b4b8cdd7706b7d12bebedf531eb4d544081b651b3488d19d9335f98abe0ef55b4e450d463926a55585988bb5014ca56bf5ab585c9b30f765a0eb398926d514c9ee72290a2f61bfc5e2d0f2dab4bdf137fc9561a9661398d7b19f41f37d57e49ff64869af4f899dfd169b46594d4a4aa0bc3918c4d8549ee081372b43c5dec5fe06f630586107ec176d59f45a6a4b8ab2060ce1fa9ca433ec7201edac3b298774e46f702b0abdb95df7531581d5795ebe61e3f4929fbd66c74e984549aee8ff7080d838ddf539ceba05a052773a7f209e9ca1a9f22c8f484047cf47203f30bbda54c8ddb6deda9fcfd15f7800b38377b96b6e072c08d2f70a1d2b08ff0e69b7f321b9f0c2393daaef4abf2bc1e1bdd72edb9584970aee648e082bc5d4a205bf8a8919009dd3b4b846c5b3600c8a83e6ce0ce88223319df31a6d820d9f2cc059e3c0d166565d7ec5d0c792f7f353da1a234ae877aacac8d434fac0c4ea3d8cd2e097cfc290ef1d323ff443581091a70a939ead55a05bb35d598d7726d65d3b388b0aa45f21a9fc4eca3726a5976425365283b49a5a395a5facbba9760b449864b7f2c2d966db5b5a0779693e9dc7d7bb5f833de7420d47f65100a229cfb68e36c335e869796a9ec7cb93f1f1c849d217cd43d9ab074bcd7a251d38319b9e44d7fb04fc90c8f18855605c5d4f1fdc84e5de453ffba198481867f0bd9f8dbe92ab279d35d56dd139149cc249b5b1c2cc2176f29aecef5c1a08d951fb5f0e45ed6b1a3e7a3231cfa72f71a286dbea4d8a0169b874fe875c06279b620ec840d2d2507111f3f4e9ce5891ff4b5ece12e3e826e21b468196555effc87835b4604681cacedb18bfe81647db92f2da14e29f12d0dbfbfdebf718c0bbc575edce161f870258d9abf38fc60109e3f2182d282203a62d376300fb51a062efb671afcc6c79ee24c4adbfc9bcf81f417dad832ac936d0604c546c3f7a74330ca6bb5cbcf4ac76b2a8eded36ccab440dec46fc761a002ef3fc4ead42cd097e4802be34b6a60ed11dc473320c0f37e4e77e12929ce728f6dd08e6f72d6c2475c76149098a4864f8ca4db66a055e52a610bb053f75071c500c0b91c7742b380162350892639ac13da14e2a77e2292ad50d7aa3729a8e668b07bce86c5fc117e87740eaa71b1b09655631962bdd62fcd5f9fbdb0f7bc44a8bbbe0191ffdbcc563ae2a535edd7b9bdb479c0c08bad4004e4a88a4f6961e1db0a5645fb0cad67ad6e3bdb8afb6e85e9c5af4fc9abfabd0078079d6fa589905550f415bcf252cba1b7665ffb85ae97ce767ff9eb95e7917712981ad6403a6869c390d3c578992902c1a024198c0b79b1668300fe45b5dacb3274ffecbee64ff3f155ffd8e48ea2905d185121c59b2528c39975b6f563f1cd3b66ea85599dbdd6155d15fce6b666ee4a090f51dd7354bdfe9a0e14cd289c72cef30a0e7d06204c47c0735f9784d55a3a6b3e4d5f5033edf86f5740a3213f203945326d1db36b18f807bf931c3afa34ff245ab3f11df656290044db05ee8167744d48f09839f01e7ab952d38c4267b63c6b69b69cd0d6f7229f1b687f137d06226f7df0520a99c11cde288fc65d5dcdaa045e8b33b838a38ee209791807206eb786999a3fd40eac855cef384f7c5d26c698e4117cd2bea77670236459e7ebdb966d534129b420f5f03ae80340fbd78dfe95f360eaa8571557851cc246dd06d221ff5162337d3887612651c06fd1c187229151e15ea75675818c1538c5449f30df7eab23b3f5c587fc39c9756c1f7a10c89271e74c213ca02260290288a6486b0614e1420e60d05ac2c3d0c20c746bcd3d2aa8d5ddb7cd8b66c69f46bc523926390ecaf5af0f63231dbd5a2b7d83b923b065388dd77ea08cf53f4ae0641fb948ace04d8482639d5436a76fb7a1d825dddd98ddd1a52e898cb356100339716cc8b1eccf61070e95e7c7dbab82bb3293833982f89439fe1e63e60f8596a268faaea5443b78241a10f92f4d78df652975a7e2c6211b4be06a640f9ecf9d0e6f39bcb68459ebddb17b7a6588121340264e26be4ba33118d371e56fb0fb73b090f0cc2688e55cc2cc83517b9d80297fbe8a750e0d8a5cc0c9670e36b0effdbb1cd2398ebff0f77aff0cb7699749178b90f656972f7a20c24bb44c07e6155f6cfd868cb8d378b221b49af030f635a1abb1a91a1b2a3e6d5d882246ddd3b21687e73fae323d1757cc1dabced1569f73d55ef2863e8a309090d42836cc83744f9f6f50f48aaaea922b9554c5da0b2c21a6db0df351bc421b07d7219bee44bc3ce03e5ae4c0e7974ae7c56ac15d36a5a7880ecba723f03a2ec14afc8e471f2c5eb3ea52dcd86bf00657a517066ba5a291d1ac9df9d300082c961a7039f964188ebdf680f9e52bc6c9554c0ee51d62724bdf66157618203ae6bca4a8ae0970e09136bd2c70863c4bf53ba2a48ec39840c1c11e6e9ac0850419150b70024375069820902d420ba7a7ba20df65ec5b15e92f6a0843a8d272d16dca299673378d0b92ff776c9cc3ea7093e4f331a476eff9665b348b8522ac34535a88d9e2855dc88c7eb283db097c8c71ea860f836d2f9411e8596e523f941e660f22933d5af68f64c8749fc204e9ade486665c14608608d06f19801996fc9236c358357736031db4d7ef46041832fe408bd821f45fcf16c8a14bfb881f79cd6502b550c187ec8d6209c124f4a5fee5e92e247e0a4b914a99d26d1e134210e9c77508220c45a68606b18ae54aea10848a90237eb6d1592bba56d3d46e92c2fd7be7ded8b23b2d75abbd4c2ed762d78141f5529c7089a4f3abc3ca4055f37ed085f35a169a9e492ef32acbcd03eefc0d282335f49f4fbc447bb1a63800082cb2e3aa8b33758b2ab2f79e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0x1000}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000002000)="14c4e526cb6bdb7ed15ad9ef2b3c67f996766becefb50dff406e35b18225733df80ce06ac30f6fa1b053a0e0f2f30133ca8f7ace9237da4eed320d3ba720450d9ec6057c8af0144687042e9849b351724c34e9db7a85cea79f0ee40dfc191dc62e7e193cde3ade39ec9317f2eeebd3d709", 0x71}, {&(0x7f0000001000-0x82)="94aa71bcf2b70c6e41265b79ad9d1e6c6e11d387d7da32fe5b3f16fae2e91342515726ebb572e6c765cf8a9a0915c925c9203dfe90eab972764efd173d2adbaf916de4f9e10d2608935caeec5d73b4bea56295741d04e1669fc54e2247812cbdfb212f508ce7bc3a086c156e66e989800f011690cb2757a26105b192d76c5ad1485d", 0x82}, {&(0x7f0000001000-0x93)="9ecf43c298d739f2123739f01b723f33ba39f00b80ffd3b5b626c5ebd547157af37fb3aa3464b1e39c517c700122b665a18ebb94a7d3cfd7fd84075bf52dce1f1eb044f588b2b2b0550d604b68d249ffdd1819177df85ac447f4de241ab8e8bd453b63ca3f4bbef3d2102ba1eab6d65275804a2933dcae9fdc3b3616fdd656dbd7aef2ee084f01c1a34bbab7daddb304dbc915", 0x93}, {&(0x7f0000002000)="08af428c", 0x4}, {&(0x7f0000003000-0x57)="df1741537f9364bfe379d3ba81ba002c239e8088b7a82ee5ae3b7085bb7a5b570a14bca140579d616260b102f3bf62c0acec265ba7517ec7acf8d6d9bbb5b805f2ca7976f38b5641c4fc7abe21356fddc0c49127ec3641", 0x57}], 0x9, &(0x7f0000002000)={0x48, 0x1, 0x4, "54c308f2ae57d951d02b7eccc19132985a0d3f61fc7699f10f365ea9a6c8780a2d8d5e17a8f45e4743fcd68e26f88fb7de479751174a8b"}, 0x48, 0x80}, {&(0x7f0000001000-0x60)={0x27, 0x9, 0x8001, 0x2, 0x6, 0x80000000, "0a25c6a44f2ddefca3c4c59fc6c638fe09e424253ed2d9362c3a7400d25199d69b38fcc6b378570a9e9fbe0e7dec8ab6ddc84adc0b788168d6e1389cf139ec", 0x6}, 0x60, &(0x7f0000001000)=[{&(0x7f0000003000-0xe1)="ed784b8fb37124b47382ca2b4c2b2ffa1932678387b7c87ed41ef2521c9ac596e20c1e9bcf8878a9652e2f145404d3c3ec47d21e53690f6100891c269ac47a14c0909a33cfb00cb910f81cecad628a35ddad67afb2eda4e99a3f685bcea6f012006151aa2b1d2fed75479a9a7e018bafc9c2a701d3bc7ee1e42cd96b293545f03ebda3b47f0058ff91d48480f028f536064ebdafa38fb1984fb01145f50f8210c7df5e281d3fa22dde34236a41eda6fb71f29162e3094e41bd01c0439b984a79cb6750f665c80f3ddfff955aadddd0587bec64b29b801384d8a4d9e8073ee70fd7", 0xe1}, {&(0x7f0000001000)="8d01da8a81471f2bd9769d4315d9e1b785fde7fa200001341b873746fd3da1bf0e1662ec63ffe5d4be1f28e1566faa6c59e2faaee6956b98ea22cd295e086d3e8d1bf354691c86f94865721e433598a6de548113211e1da305956638018af9301d143cc99e7b04f0c0dd18c83fdcbf3a6f3d11f00f5d3f2df5eff5c0273a6a33a7a416bedee8e4854f1ff7af9dc230e7978b457f5c573cbe5928102b235903c67be1a2911800c7d087c3b8eab5798d3ab51004839ffef7e3b34b77", 0xbb}, {&(0x7f0000002000)="c421760f74a26ce145c324737a919e983d9bca6175f9194125fbbe79e540babc5b1f6d3ccd82d4ce31a5870ac94d6cffba1e743da83c2326e8fee6da030da6fac75680ae33ffe196f5c5576f16938dde39bc73b1f4029249546f83df7ffc818fd6b77a68fee11188ec4b9e3d90540dabe4d4bab11a41fc889883beefa78e6db3507e083880bfcb97d35e229f7bf7df097689e1a6ccc02724980773f00acdeb766f29308d8ca286f4853e315871ed4f0fb5f15e24317adf5fd1ae556458f24ee4efe2c0dc1b", 0xc5}], 0x3, &(0x7f0000000000)={0x18, 0x0, 0x1, "10fa82a91b322b16"}, 0x18, 0x40050}, {&(0x7f0000002000-0x60)={0x27, 0x3, 0xfff, 0x0, 0x2, 0x3, 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{&(0x7f0000003000-0x69)="6d21f8f0e2438318c996099e80a20a19a024f8e8b13e1aaf6e38a9a3bc621376ddd37add4d0f72996e8b8ee1c2f487fb8d585a448c7571e85687a812920be423dcfce30f996e9e44177cad533a73cd91b1860d6e654677b93f50494b5efde3fa83b9d68574479cd97a", 0x69}], 0x8, &(0x7f0000003000-0xa8)={0xa8, 0x0, 0x9, "8be0365be3f8df9a387ea911d6d57f4798d8866b428b53d0527caaebe192d33bf0659d6461db88f092fdec1c54ae3bb6344f86fa8723f3e8801365ff05775f4ebcf12acac0e026ea52e4d4e2be5b188d6719d94ac31da2022ca8bddc60bf64f7c54b17c1916bc21ad3bb6455bba9adbc510a72b65f95a97d4edae48e35137c6fff4239e875c9a6102769d356d543fb7b870abd3b6d5b11"}, 0xa8, 0x20000010}, {&(0x7f0000001000-0x60)={0x27, 0xfffffffffffffffb, 0x2, 0x6, 0x8, 0xfffffffffffffff7, "2746eb66d699776aca2a68e3fc07bec8cc21a1fb3a50782a6682e76ef6ee7f092498842416171fb9073e8d7468bdf038bf7fd9af186db1290234e18384ac6b", 0x22}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="4fe071a46d69284fece5c3f1d160baec147493165b1459817a2cd5542842a447a144b1f239507d607a4bf87fd37150861ab9ea74e6c4f49eecfa3ea8f10963dca4bebc0352ede6fe621abae0c80f632463347e671c5fbf6690076d180f0c40bb0a8ef00d7316fe", 0x67}, {&(0x7f0000002000)="962f943a619fa9533524726aa764936015d6190d032fb19a33904662f814822ca9f2bae5219df70b72b98675c38fe0299ddc5bf2fd81a9e4ed2337c49e79e95d2375014150ad0ba0163d973907bd4118cc6622a4792be12e9d9ab66128c795106e96b581c6117a93aed90bc2282830372851f4ab114f57ec2a1d89", 0x7b}, {&(0x7f0000003000-0x2f)="e95011dc0d1772d7915db7688bed331c2061abd89de6972248a2a2a9f6f3f6ea852286a65f5cd6dbfffdc7aeb5c55d", 0x2f}, {&(0x7f0000003000-0x72)="4df8f8986f133e24f2f01871ecd0d595deba6ed5627846bfe2a6f20538d01cbdae84feb46d2ebd4a69e588d4b8c4cd51ad9676717fd3ade0cea435c7526ba945be075c13199f9a09d03c6687b5b1e893acfe95e2c15ff0c0e99fba3ca36cfcccf89b3c2899e532118fbf569f4995645c1394", 0x72}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000002000)={0x27, 0x2, 0x2, 0x5, 0x1, 0x1000, "96e113245edde1236e8cc3d2bc6f2674d2a2edf4b06bfe69d6d9d8040fd55f7d777f44963b44040fb0cf9df68fb88aba17ad62986c24abbe320e2f196d6139", 0x7f}, 0x60, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000)="d241b6e085066bdde31131f98ff6975d2dc3bdc7743c8321859fa5a9019fbcbddcffa9f456fa8b44b445c0a677ec328fab3a25", 0x33}, {&(0x7f0000000000)="ce7eff33005e03bd2fca3234cda1e582ba75e41365f15e3bef8e28c99f0d771b3af382e3ff28359a8884d5f977c4200602e3c30073b34f3880410a75b485b6d00462065fb22c4a50967015bcb493fa13a1f5e5beb12596175d594e25c4e87f9869e4ebd2bd64ae4a16eb", 0x6a}, {&(0x7f0000003000-0x2f)="2dd12bb6b8f1c619365cb5c76a4370525f6f847bc4f22ee27f54d6be61adc3db9bb6e0466a77a3ed4a3c58fe4f1894", 0x2f}, {&(0x7f0000001000-0x96)="8981fadec2baeb7a35ffdbf902b04227969108529df624e679f335b5e4a940b7c1b9f66c41b12f4b8b39f076518f2cd21cccbd5bce3f2924bebe57a1cb5f9f480b03bba0a7dbc7acc84ebfdcd44ce99534f4c60b682bd06d771b77c05fdf31422c1c44b9bb44f5ad64380fa8ea07c93105f826bcb0ce2fa2c0c74258150a0b3f60bdc0d5aa0701c62ccb83521cbba008c7f963f65a34", 0x96}], 0x5, 0x0, 0x0, 0x20000800}], 0x5, 0x4000000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x3, 0x34, &(0x7f0000000000/0x1000)=nil, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@can={0x0, 0x0}, &(0x7f0000001000)=0x10) bind(r0, &(0x7f0000001000-0x10)=@can={0x1d, r3}, 0x10) 2018/02/09 05:33:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000044a000)=0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a000-0x8), &(0x7f000000a000-0x4)=0x8) syz_emit_ethernet(0x8e, &(0x7f0000009000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0xfffffffffffffffc, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}], "aabf21a21c6734cc0a8e4dee23721a03"}}}}}}}, 0x0) 2018/02/09 05:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000052d000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x30a, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x0, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:33:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c5000-0xe8)={{{@in=@remote, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00006bb000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$inet6(r0, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d9d000)=0x1c) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000377000)=""/4096, &(0x7f0000d1f000)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000791000)={0xffff, 0x0, 0x0, 0x9, 0x1000, 0x7fffffff, 0x3, 0x7fffffff, 0x0}, &(0x7f0000792000)=0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b2a000-0x1a)={r3, 0x0, 0x9, [0x4, 0x34c0, 0x8001, 0x5, 0x0, 0x4, 0x4, 0x4, 0x800]}, 0x1a) r4 = accept$alg(r1, 0x0, 0x0) recvfrom(r4, &(0x7f00009c2000)=""/199, 0xc7, 0x0, &(0x7f0000a76000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/09 05:33:47 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000017000)={0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000017000)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x115}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x16) 2018/02/09 05:33:47 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000c000), 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000003000)={0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000d000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x4, 0x6, 0x0, "96200889ef9d2732ccef058e53f32c60dec8c6ef0a651204af13be9bc045ca9ca4907d128ee68c02504ee684a7ff916f1726d1db9fec021990e9789fc72e238407a01cf56c8c01238643ebfbcea34633"}, 0x160) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 60.203348] netlink: 700 bytes leftover after parsing attributes in process `syz-executor5'. [ 60.225162] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/09 05:33:48 executing program 2: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r1, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/09 05:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000bf000)={0x0, 0x0, 0x20}, &(0x7f0000081000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000934000)=0x1f, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a62000)={0x8, 0xb, &(0x7f0000d04000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @jmp={0x5, 0x0, 0xf, 0xf, 0x3, 0x40, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5fd}, @generic={0xfffffffffffffffd, 0x0, 0x401, 0xb0}], {0x95}}, &(0x7f000016a000-0xa)='syzkaller\x00', 0x3, 0x3d, &(0x7f0000fad000-0x3d)=""/61, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007e4000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000688000)={r1, 0xe6, "61a2945a90843ebc89044b28d9383654cb45f984cb78e2a0fc066f6e4f3dfdecbd52ee65ecee528dfbc54356f426fe0f0f1fa4ca79633f881d4df25c3880d5d3268eaccb77d036ebfa202fc1d3b4b785d4198639a563668846bed6206ba46283a9b9a0b6938dee3ae10d4353a7d635e28658db3a430949fc4c10ecffb337ba9d04c9faa2556d52e75e1ee14f07443983b398ca302885673544ccb61ea8d62a7cca278b94e4b4f71d0b8d41bb0821ba75ed84d5fcd843dc6757036b2166eb6f48a542d341861f34b52254212c150cb99a58c6fd3e27386e17c1aa086d0b549a09facd9237bbb0"}, &(0x7f0000a74000)=0xee) 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000846000-0xe4)={0xe4, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@generic="743219332754663437ba3cabe5ce7dc4f2c93a6ad0ada81e6b3e20954ec7a75cd941d8fea3b42ab66adee8e5f96d3448bc1e0c5a8d11636fcb9cd75a41a8a73b8ac20d6407da3284bcfa8a0ca5d4b62ac3483f63b833933382b2ca85fd498540763fdb2467b0ae5f951e802a00ab00f474c99f3c5734266094a66023a975e1518c222a8868d463947de9009c812bd77099431c89f1122b6fab11c49a49b047f602e3100e5cc7d17309f8e658029a4c1a3708e7e8e92b2134f63c21bf95f274198ba2b3a6923cf5974d42c49fbf0a"]}, 0xfffffffffffffe1c}, 0x1}, 0x3b0ddd0a2cf7f84a) pipe(&(0x7f0000565000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00003c7000-0xc)={{0xffffffff, 0x8f, 0x9, 0x7fffffff, 0x8, 0x4}, 0x7}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c98000)={r1, 0x0, 0x1000, 0x9a, &(0x7f0000d76000-0x1000)="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", &(0x7f000065f000)=""/154, 0x200, 0x8}, 0x28) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000494000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00005d1000+0xe8a)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000283000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00007dd000)=0xe8) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000076a000)={0x0, 0x0}, &(0x7f0000283000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f000048b000-0x38)={&(0x7f0000ccc000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000f56000)={&(0x7f0000802000-0x1108)={0x1108, 0xc, 0xd, 0x100, 0x7, 0x1, {0x7, 0x0, 0x4}, [@typed={0xc, 0x14, @uid=r3}, @generic="d496265ed1bd34609046a29eecc596ea3153f6a547e617e75a88dc37f41d090f79fa11b07549254bb0c74fdecdcdfe1f7a42ebb6b11efe24cd9387ff1c2d33602db978d8d7d68bff46c148fdbfc94f9f728d371ced", @nested={0x1030, 0x90, [@typed={0xc, 0x7d, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0xf, @uid=r4}, @typed={0xc, 0x55, @u32=0xe2a}, @typed={0x1008, 0x39, @binary="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@nested={0x3c, 0x45, [@generic="027982de452226caf4ebe983b762689b4b121fd8e15e091c7a95166473a5c5512d7c2300b0d9", @typed={0x10, 0x73, @u64=0x1f}]}, @typed={0xc, 0x26, @uid=r5}, @typed={0xc, 0xb, @u32=0x1}, @typed={0xc, 0x24, @uid=r6}]}, 0x1108}, 0x1, 0x0, 0x0, 0x8004}, 0x1) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f000088d000-0x20)={{&(0x7f0000004000)=""/4096, 0x1000}, &(0x7f0000182000), 0x3}, 0x20) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/09 05:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009f4000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x184) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) [ 60.301746] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/09 05:33:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x54, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 05:33:48 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x20020410) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = accept(r0, &(0x7f000000a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f0000008000-0x4)=0x1e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote, 0x0}, &(0x7f000000c000-0x4)=0x14) r3 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0xdf2, 0x0, 0x8, 0x2, 0x80, 0x80, 0x32, r2, r3}, {0x80, 0x871f, 0x6, 0x8, 0x5, 0x3, 0x8, 0x2}, {0xffffffff, 0xffffffff940296c9, 0x6, 0x80}, 0x5, 0xe, 0x2, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x2, 0x3, 0x8, 0xfffffffff324b091, 0x8, 0x8}}, 0xe8) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f000000b000-0x4), &(0x7f0000008000-0x4)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/09 05:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015}}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af6000), &(0x7f0000320000-0x4)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000f2e000)="a866db1782bdfe0e9b4656", 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f4000-0x4)={r0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getpeername$netrom(r1, &(0x7f0000611000)=@ax25, &(0x7f0000f58000)=0x10) r3 = accept(r2, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b75000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00007eb000), &(0x7f0000200000-0x4)=0x4) 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @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) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000ed000-0x10)=@can, &(0x7f00000ab000-0x4)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xf487, 0x4) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000ed000)={0x5, &(0x7f00000ee000-0x28)=[{0x0}, {}, {}, {}, {}]}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000067000)={0x0, 0x1, 0x30}, &(0x7f00000ee000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000c0000)={r4, 0xfff, 0x1000, "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"}, 0x1008) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000042000-0x40)={r3, 0x9, &(0x7f0000010000)=[0xb7bf, 0x4, 0x8, 0xff65, 0x5c, 0x1fa, 0x2800, 0x5, 0x5], &(0x7f0000026000-0x10)=[0x5ba, 0x874, 0x7ff, 0x6], 0x1, 0x1, 0x3ff, &(0x7f00000ee000-0x4)=[0x100000000], &(0x7f00000ee000-0x4)=[0x20]}) 2018/02/09 05:33:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00001be000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x89)=""/137, 0x89}], 0x1) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000016000)=""/239, &(0x7f0000013000)=0xef) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000a000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x0, 0x10}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000da2000-0x10)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x3}, [@srcaddr={0x14, 0xd, @in6=@empty}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 05:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000ed9000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0xffffffffffffff24, 0x8}}]}, 0x5c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000fae000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000646000)=0x1e, 0x800) getpeername$packet(r1, &(0x7f0000793000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d9e000-0x4)=0x14) 2018/02/09 05:33:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001f9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000238000)={r1, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}, 0xf8, 0x8001}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f00008b4000)=""/60, 0x3c, 0x10100, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x132, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="e5e1b3e90be5"}]}, 0x392}, 0x1}, 0x0) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e99000-0xe8)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f000026a000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000680000)={r4, r5, r6}, 0xc) [ 60.454952] xt_cluster: this node mask cannot be higher than the total number of nodes 2018/02/09 05:33:48 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000000)=0x5420fbdf04d41347) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000000000+0x620)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002000)=0x1c, 0x80800) 2018/02/09 05:33:48 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000004000-0x150)=[{0x0, 0x0, &(0x7f0000005000-0x90)=[{&(0x7f0000000000)="cd7276cfd2314c1daf95f9", 0xb}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000005000-0x8)="a4d9749974ee4de6", 0x8}, {&(0x7f0000003000)="3898519097a5404434bc8bd14b73f510df5e8062987be5bde4ba33c72fe60ffe91526864189789395b3bfe25d202c2ce65b091efce784aa6aa2d48749fed3e385fc816ac5e5ff6cc0d296b5d7022023964d573c226a547945b266cbeeaec1719f44a037a5bc2ab693dfe03cd20d9e2751b9257c2bf0842df9b6f45ce1d5f9575efb52e05c7f46bbc5d6c23cd6ffd0777fa429aa23a3ebb99f104ff010ae40e9bd17e6ad8fc422444134ca26e33210e7cc5be720bba132e59ab980bd4ff6c1bc9cc0de03676a2d6f1dfeed4084402", 0xce}, {&(0x7f0000004000)="dd58b0a8e944555ecd", 0x9}, {&(0x7f0000004000)="cd1c02382f6889625d4008aa6036043cb16f5834b4a32d75beef017f03c8b9b49eed2693dda3cae102b72e6d7ea392dbf4bfc6b1655a009158f49cc48ecc9e", 0x3f}, {&(0x7f0000004000)="3dfc1b96b072e43e02fe813f9636bc43aaa4fe23f340d5edcd3d9dc5011ed85ef161561a14adee7891abfee2fc8434ba3b96f7191a7498b440fdcc7fdbdc814ba4eb0995944c40993273170b308a3e65c02c562f482bc66705fa4882ddd33ff4935b01e4b7c9275899ed469692ab0a876bf678a6f5379f1553a3d3d557f8ed76c455d996616169a43217216c905a6f35aff33042d822fe72d1aae3703894f1cda2ce9d5cd664f9aaa47cc97518289a19fa0d730dea8c3b5a6325", 0xba}, {&(0x7f0000004000-0xb8)="667e983492377dc2d22e924ae81140d9848ca7585fec38d97df83443b1d81233949ba940d6d4c9d1c6f7bd703fb9c318bc24f477f4c400139801247b059ec2c0799c5b9a9a9d4f83e2b2f5537da61b2b795da50726be12bced1aac4c490044d295ec4c12b64068719ed8e3597109a4a0277c3766faca096193889e0373cd1b95d5c551e1d73b4dd6006a00b3f2dc5e395de3e41fd0c77a4e7f08c91882169d82f3a37e58b58f8b8329eb3a07bc16e88e652ec30ba5a78fe4", 0xb8}, {&(0x7f0000004000)="f65bc2b7e5cbec44b41fa2fc8675a50d392d6baf9c6a9c6ef288cd278e1f2e3a60da5ee990719f997fd625cc92aa8d598bcaebb48cab107cf845a9c8c703123e64cd579fe0ee79306a57b009ca602d42fe515309b8d7ef2c2881c2d339775883e3be435c89e97ca400847cec2c55512d9dd1a59f55bd6e307f61dd9af72a8c", 0x7f}], 0x9, &(0x7f0000001000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40010}, {0x0, 0x0, &(0x7f0000005000-0x40)=[{&(0x7f0000003000-0xc)="4384e1a5e1b06c0eb0bc7338", 0xc}, {&(0x7f0000005000-0x89)="1b53c5977ae25085b2b42bc9a1ef3f2cff57731edcab1226a891c6bb5adb30dbccc08f010742954ec2da5b862bace268944273c5f9cd5198eee5f49ae0ffb681395e8d82064a57194d59c59d477c7ba9d06071f728d8cdbd35c1ed568f1926b9557e5ca347f76928032b15fe4edde406b94dd4e3fa52f480eaba78109ba6ff31ba3322ff9ba62b5fc5", 0x89}, {&(0x7f0000005000-0xe7)="a1e7c4453e2ac6db2d6b2ccbbe7f0f8e8fc746209d42b50d9aa4e96f54c29659956f670a6c03ac9d35843becc8175f926d508d9225f5eb5ae3e9de52f4f250b92b55c6fef74d970fc689c18e9e486ef3194494790b8117c09fa5321feaf2000ea53972df494bc6112bae494188628a8843c047b4d374fb5420f096f8c4d50aebfac962994cfadb2cbb63b94650d50977c309fec54f318f1b64d53e65b6bb324f9f30ef65c1b47c0ce1570f3b77b721c54a32ec77f4681876736cc3684299a106bec93e27793ace4f4b9cece24611b0febce41b6f3854509ae1715d5c3e25bc8ae42f1be906fba6", 0xe7}, {&(0x7f0000004000-0xd9)="f067df251932ddbab7d496ed2e53ba479e5c306b6d7a80393beb181dbcc8e1b843bf78cb762c6aed31793283f216fa91f9828ab5351eab59bc96c9e18d9000ab273a8e839e498e0a07f27951ab6fb1a79b6582fc0060d95abab4141a9544c33d3c8564ef52ab2cebca89f824695254ad422bf47e70128a3e42d38529fe037289bfcbe17a3f0f9022e813acf45429009d4b41397ab46b4109870dec54d804afda544ebf8790fa4edf85784f2c5958345fe6a69278a8436bdb60465b1c25eaa7365851538134431ed70507db1c9ebc62d9916dc364492bd7cd28", 0xd9}], 0x4, &(0x7f0000004000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000003000-0xae)="3ad1962d3b55e3b0e790bf5f3a1754e40189eb1982dd8ae84ea3ed92cad5ab7cbbb35618d158265cad9bce785b8fab13582bdf20aa517b54f2d8c15a6fe07d7fb61a6dd506d0ee9d716a31e7ec8f613b54a858192f3999dfb4e67dad4dd0866cd8f6fe066643422fb74da2255006ee69af6e81a873fca9c3502a0f6f45ae5235ddf658c2cd8c93f67a9950d1f15320f1b4aec91502aa2d397a2ca1ffc8d0da5a81e061511e14284b490a6f7cfefd", 0xae}], 0x5, &(0x7f0000003000)=[@iv={0x38, 0x117, 0x2, 0x24, "9c04dc98214c6f347c14ab0e3baabe14c5b2e9ba70760fcd6af06c10d137a012559fba76"}], 0x38, 0x8010}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x92)="b52cbcd4edb8df757f552cea63acdfb6176d8c71e271bc9a6c6617aab372bb9e100714fad0a32d0512d9263920f1ac49dc72bbec7ab2a4826887f0f96bc8483cf2139669dc564d91422b9e50648514d9646a314686db60f6570182fc46de4cf5bbff1149c3c1c2ba6a7510ec9fb0b9d5ca0d45d3a49011a5705a8dc7fa42c09de2d1ab3be504ad0cdb1b84001d4e40181cf8", 0x92}, {&(0x7f0000004000)="c6fe9c1dac6d0bb98759dc326271660c337756e385c500e41438086d2c2833d898ba21e6682d087cabf252506c851cf5eb375ff924d88e62de6297b8d98d651482113ece74ee72a4465b569d0ff6a82d578a151813a4a8a712cac735068f78699b16abef9b6ab078da5b30344b7574307b1ecc784fea5440b34268125db082b21a6c02efc3a21b173ef8e61544d7fd90c30b7a20e3191c10fe569e8ae2e100d71aff134fad568e46056514b3372dc961f78bf5af176c275ed505909bd7201d92d3d272238a21cd656f98741fd52dc375eb", 0xd1}, {&(0x7f0000000000)="090a1739fafc053171fb945097b166d0509849942a475d2888929a9089dc6a52e291638b759b80e761c06063f3ecdc267afcdbe79553dae2974f84b1e6a8ed98005fe47be1c8bdafe1288079097e26d223366a16fb2598ce677ddc31b1e95b7f48e2eefa584023", 0x67}, {&(0x7f0000005000-0xf4)="f29da23b5390db0504b39da7423cd4962a843b77383e9db4b5a105ef44d49f851a57a2ab0a1e42f8e3bb1a55f8432732b118561cd4e5dc19d924010fa5f75491cc3de1a09b345fb0304166c7d0ccb55abb5da727c0c940b442d47e379047310dd8b6885c8ed730d6b13f58fa58f0cd420a6c2321e4f6a19ca5208b065ebddf548c9f4c02b6fedd8b92da7e53b7969ce7ffbdd5cf6ad8e5d3fc09579091c72fdc03f780fa22a71b1f4df4cda95e770e6d77d0d2587c9975bb5016c20fcc0bfb21818348339a1e847621de78d635f3038b014450613b53604619dbd9b5438da78633e3eecce5f61be38c2b8c7e729b92f68af61dd7", 0xf4}, {&(0x7f0000004000)="cfc929df0ded36bf79e49d40e6c5c0a594252784e4392e78f2bbf17b6badd44f3b3695ff1403d2324730a883f2c5f691e7037755500716dbfddd67abef337b0150e84389d1dbe253978184255190cf6c2990872b9be38bf1c561ba2f", 0x5c}, {&(0x7f0000005000-0x48)="e81af32de54ec6998ad29699640f9b0be0e474dfbd9ebc23f0ca2d0536eafb9de646e773c18be3edf9078dd15dd1fdccd96b017a8f39fe2004ef3657f7b11ff4a4382ed66ab109ea", 0x48}], 0x6, &(0x7f0000005000-0x68)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x50, 0x117, 0x2, 0x3a, "5623da991633a672bdd7d6aea935910e81c67d28e6c39fdad0034ef0d82d038617319ab55bf9f48907bdb698f4c7c6d5fe24cf712ea0c2f9bb38"}], 0x68, 0x800}], 0x6, 0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000-0x20)={0x7, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x3, r3, 0x10003, 0xfff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x11)="0290000000065d9c74ea0404a80dbd71da", 0x11) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xb7, &(0x7f0000003000)="a815877ad791ad0e00d8694d08074a9fc523d86ab312977f80fc700ad1afb25805ac280e0f62fba3972da919b48875f233cad2c0b75040d7a0797e8f6df801c405a828d444996443d09a3d2b08379102f3fbaf07b29a7091f9eb2cc69836835a97ab330cfae3703f6a0f6714ae14ee0c0968bc51a5d67f4b11622f85183efc3c0b3473a16c458239d2587eb6b7c5d8cedafc93da92b499a029542b5047e669df2b4b1a924679b4302950ad4299ca4026ae91563cd6b69d"}) 2018/02/09 05:33:48 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000007000)=0x1c) sendto$inet6(r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x844, &(0x7f0000013000-0x1c)={0xa, 0x2, 0x6, @empty, 0x7}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 05:33:48 executing program 5: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fa000)={0x0, 0x0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000fa000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f00000fa000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00000bb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00000fa000)=[{&(0x7f0000009000)={0x27, 0x1ff, 0xa70, 0x2, 0xffffffffffff4629, 0x0, "5e9f08bce0508b5c1021306c815ec209bc6b0ddd8ef050c7bc207c16416feee45295924b77f938726fb0fa0a6d8669faf27cd57e27c2e700c87fc887b9590d", 0x84}, 0x60, &(0x7f00000fa000)=[{&(0x7f0000027000)="9da9c3e283ce80bcfaae3baebbfa592b8bff8b6c38312ddb4755b33b017d0d2484d2728879cb4a3373735ce434e20b0ef5412424fcb86e84c8883e2a758a36941a1efa95a2b2beb79d021024133da6f93013b33dee04e985f1aea71342bf23236a81c5efbeaf59cd68c67a6db7e0dd7a8afb707b4aa5c10c48e61e6665a67946f500142fa34d3c0db1564973a7d6703d2613cd377eb6c6b4b1", 0x99}, {&(0x7f00000fb000-0x69b)="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", 0x1000}, {&(0x7f00000fa000)="34506df51d5f7695a948777510b207f8cfd9252851c8149ff66902f3635f101007f5926154f667bec31900e4e2e57f13192e475362ec75f21dcd9b656c51238455c06563a5d77b1b0fdb6150fc2a520e380b0b61fb110153a01d5147ed89cda99ce9db61e083087fa1391a21499d612516c52e", 0x73}, {&(0x7f00000c6000)="759f1e53de7bb5da5d35b9da1d24d2a2c4e001352ad77a3a7aaae094b9746945f8d1e20bc7abf6af3c1608590a4f796080a4be1f1810fe11069ba99cb3eca74d7c272b744cae8a1f14335d70536bd78d33414bf3f0fdd6aea890ed0b71c1f42adf6080162385f18bfcc35f35cc5d397311d47868c68256549390f52629d2035fd5b62a91a83c098135aa", 0x8a}, {&(0x7f0000095000)="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", 0xfd}], 0x5, &(0x7f00000fa000)={0x80, 0x11f, 0x0, "2b68af8ddaef96d0ce681b9a626f47e102a0d1887f0de76a08ae5c5db1e25ca02cfab4bf4ca4c040c84ebe4094fed1a7326d0cd11886e904f14b174ac0536a8773b116e838bd3d8e03b4ffa7c947debe9b5a14420c16794bf5ea98fb9412d3fda4c0585b7ab7029db1f51af6"}, 0x80}, {&(0x7f00000a1000)={0x27, 0x2, 0x400, 0x6, 0xffffffffffffffc1, 0x5, "8363b5e4a0abc8e9a5c89b9b01269480d3c6b25a3f956486bc04d0cbe4af125a00d959d1b455d62869d199968692437571da6388d63b2165e39b350a97bab8", 0x7}, 0x60, &(0x7f00000fa000)=[{&(0x7f0000018000)="9fcf704a715ae4a4fbfe4571d4736549dbf77050c9d06fb4d43aebeed8b5da5d1a2c466c80380d8f051bf0538d72b95aee4ad4949c65d7f206b81f58ad64889827bddadadd8f8d4fa86219c457790b0aaac93e7aba9724f3311994c03616a0385135ef789044f4d487d2c41549db9abc93ddece7f4478e9bee6a40b01866d927a3de525ab850e1253841e6c3d1c2604df7a717086b8b2b12caec3042849dbe7ec74a2d0e29b85c1daa96c007ccdfb8a9044a84e5399b7cedf479d0146245a2a4ce097a8c2d8ec3456502e73daf2c440569384567", 0xd4}, {&(0x7f000006a000-0x91)="2caa75e787fa4120bd736a8a56ce76e332f72dae9c512bae025be92ba5a2b14d507380a33dcb959f95d4e10f220cdcdd66d29946fbca916440faf2c9f18179adf3a61f2ae7dc4c395dc6ffa24a088f6a674725b61c70aec4036e15577c7251c4fcdc5bde13d8358a68dfbaf4339bf9b88b45e01f075a7773b8b9cb7988b9aa88538b9579643efa21f0439589eec7a0bf08", 0x91}, {&(0x7f00000a8000)}], 0x3, 0x0, 0x0, 0x4000000}], 0x2, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000fa000-0x8)) 2018/02/09 05:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000259000)={@random="b7e49b7bb034", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) recvfrom$inet(r1, &(0x7f00007ec000)=""/19, 0x13, 0x23, &(0x7f0000d0d000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/09 05:33:48 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3f}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000071c000-0x6)={r3, 0x71}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r4, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000946000-0x2c)={0xf, 0x4be3e25a, 0x9, 0x200, 0x1a, 0x0, 0x8}, 0x2c) sendmsg(r4, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) recvmsg(r1, &(0x7f00001ec000)={&(0x7f00006df000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000945000)=[{&(0x7f0000492000)=""/60, 0x3c}], 0x1, &(0x7f0000a46000-0xa9)=""/169, 0xa9, 0x2}, 0x1) 2018/02/09 05:33:48 executing program 3: unshare(0x400) socket$inet6_tcp(0xa, 0x1, 0x0) [ 60.510728] xt_cluster: this node mask cannot be higher than the total number of nodes 2018/02/09 05:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)}, 0x0) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r0, &(0x7f0000036000-0xb4)=[{{&(0x7f0000035000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x32, &(0x7f0000020000-0x60)=[{&(0x7f0000036000-0x1000)="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", 0x22a}], 0x1}, 0xdc}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003a000-0xe8)={{{@in=@remote, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f000001d000)=0xe8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000039000-0xe8)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@empty}}, &(0x7f0000039000-0x4)=0xe8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f000003b000-0x6)={0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000003b000-0x4)) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000037000)={&(0x7f0000021000)=@un=@abs, 0x8, &(0x7f0000038000-0x20)=[{&(0x7f000000d000)=""/109, 0x6d}, {&(0x7f0000038000-0x26)=""/38, 0x26}], 0x2, &(0x7f0000030000)=""/98, 0x62, 0x86a}, 0x2162) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 05:33:48 executing program 1: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) shutdown(r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x1, 0x8) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) [ 60.562552] xt_l2tp: invalid flags combination: 8 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4), &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ff1000)={0x1, 0x1}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c4f000-0x90)={0x3ff, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/02/09 05:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ff000-0x4)) socketpair(0xd, 0x1, 0x0, &(0x7f00008e1000)={0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aa1000), &(0x7f00001d4000-0x4)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3f000)) sendmsg$nl_generic(r2, &(0x7f0000a88000-0x38)={&(0x7f00008e6000-0xc)={0x10, 0x34000, 0x0, 0x400000000}, 0xc, &(0x7f00002d2000)={&(0x7f0000390000-0x148)={0xe10c2b14, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xfffffffffffffe9e, 0xa, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) bind$rds(r0, &(0x7f0000194000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) 2018/02/09 05:33:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00003ba000)=[{&(0x7f0000981000)=""/205, 0xcd}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}, {}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000644000-0x37)=""/55, 0x37}], 0x5, &(0x7f0000db3000)=""/99, 0x63, 0x81}, 0x40000100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ff000)={0x1, [0xffffffff]}, &(0x7f0000001000-0x4)=0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$inet6(r1, &(0x7f0000ed8000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00005a7000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) listen(r3, 0x2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000078000)={@generic="8e4e05a5c8b1ec719052a37af94077bc", &(0x7f0000f2f000)=@ethtool_gfeatures={0x3a, 0x6, [{0x3, 0x7f, 0x1, 0x5}, {0x9, 0x7fffffff, 0x7, 0x7}, {0x1, 0x3f, 0x8000000000000}, {0x6, 0x2, 0x0, 0x6}, {0x6, 0x8, 0x1, 0xde3d}, {0x3026, 0x2, 0x7d7, 0x973f}]}}) r4 = accept(r3, &(0x7f000053b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000eb5000-0x4)=0x1e) setsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000e1a000)="fe30e3", 0x3) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000a53000-0x48)=@full, &(0x7f0000e6e000)=0x48, 0x80800) r5 = socket(0x11, 0x80006, 0x200000000006) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009c0000)=@assoc_value={0x0, 0x4}, &(0x7f0000d02000-0x4)=0x8) sendmsg$inet_sctp(r5, &(0x7f0000ed5000)={&(0x7f00002c6000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000bf3000-0x40)=[{&(0x7f000067a000-0x74)="2d9d112a5040ac75d3f1ee144aca501cc403ac2e6741ca8a767bf4c84c871b4d1b862e04877cb2f5b15bd4436f8af45a9acc85512b3aca72add9fab2f708a3b2ea7b93a626a678dcd4372643dd5cd28e362d96b323809cadb53d5d6a14b633f32f1c1f7ca4c794d060eec1b0b379c952f200b00e", 0x74}, {&(0x7f000058d000)="7a5c1c0cf43c65d8e4b01f3c49a34eddcf14ce46901aaec9d340fa34a014290a9fc941ad7e02ab719a927d69f204f96906b147da728f6f1d3d21f797fab88a819039b26ba411762ee6d76b1fec9e867b3182e26214ebdd33ce161f2df87c834f8ac5a44822cbd8ba3431fbcc3790b9074c83e64291b7a7c95ea7dcb7250a6aeb6e4945f2b73491bd192fc510d30afbc48f84f3ecf5eb0f7a5782c37f39bf", 0x9e}, {&(0x7f00002e6000)="7b4360323578a6657b735408218efa44810c8f663a75c5b8ddfb735f336bf62bac4457549f889af11a51106505aa66da", 0x30}, {&(0x7f000028f000)="d0c53aa21265c85ed822dfb8f6f4212ce5f46ed7d22bb16536e59b89fcfb252e576aecaf74a7a647d967d20055c0f565575ac02f20aaa1dc662a5bbbba6e90254d4b96955d7d99737b1fa6d6fc4085757fbba9abd40618fb1d126f0155e0fb21af2abebc01b1b119a14f48616564fb68df0ba914406583d3c6f03f0a88fd7492a463ee8c5b35efc3cbc3d06f17befbca53e94ea3ab9f7db5b6de0164856e37ca99226d78c2c0c1bd3e8ce0ccfa5d877e9835b664ac681a7f6fb66cee785c46b2", 0xc0}], 0x4, &(0x7f0000f37000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x4000000000000, 0xffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x1, 0x1, 0x5}}], 0x60, 0x4000040}, 0x8004) 2018/02/09 05:33:48 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000a000)={0x7d7, 0x0, 0x10001, 0x20}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000008000)=r0, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000a000)={0x100, r2, 0x2, 0x8001}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 05:33:48 executing program 5: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x97, 0x40000001, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) bind$inet(r0, &(0x7f00003f9000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002f4000-0x28)={r0, 0x0, 0x4e, 0x48, &(0x7f0000fec000)="27269846d8f507534acc616306c7841b4eb9206efe78366cada5161be6cb83a0819c982a364007eff47ca0a56d01993909972b0cf09310ea9679d27265530d3553c4fc16cb5feea800cfff92800d", &(0x7f00009e2000)=""/72, 0x80000000}, 0x28) r1 = socket(0xa, 0x807, 0xfff) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00004ce000), 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00002a5000)={&(0x7f0000da1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000810000)=[]}, 0x0) 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00005a9000)=@alg, &(0x7f0000d1d000)=0x58, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c97000), &(0x7f0000587000-0x4)=0x4) bind$alg(r0, &(0x7f000087d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000231000-0x18)={0x0, 0x9, 0x30, 0x7a}, &(0x7f0000f87000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c5d000)={r2, 0xfffffffffffffffb}, &(0x7f0000afe000-0x4)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000da1000-0xdb)="81b5770f2e800dbcf31b6421cde15d45c66c1149805939af862a4f09ec0656be409a03444a74ab6e393051d26ed581f4b6ea424c28336e6dd5daf8fa8163ddedd78a4ec9709116233f6b0d76b371e710dad18c24e5e48830555193a5cfb51bdcd94720884b3548646b6af2bf3aeaafa123baf4ceba7bd5821bb8163fa379dbc5997247dbed3b61ab61a4eee2660ad62ef738627e9b6131918fd1fe06a97ef52f1d2562faa8856da50df573ba4de52b23669e7e722fe9adf61710105a9e4ec91c49ca07abf7912ea85f6919f233e1319a3e0b6ccd3e202382abd115", 0xdb) bind$alg(r0, &(0x7f000030d000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000ee000)=[{0x0, 0x0, &(0x7f0000856000-0x10)=[{&(0x7f0000c4e000)="70e154222ebc7009ef47c0dd26c93d9551df95f446f480d49d435da90da4f918", 0x20}], 0x1, &(0x7f00007d0000)=[]}], 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000068000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b81000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 05:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b06000)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000995000-0x10)={0x380000, 0x1, 0x6, 0x1, 0x0}, &(0x7f000008c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a8a000)=r2, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000033a000-0x4)='cdg\x00', 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/02/09 05:33:48 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000223000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fd9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000fd8000)=0x26) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f4000)={0x0, 0x7}, &(0x7f0000035000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd8000)={r2, 0x54e}, 0x8) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fda000-0x4)=0x5) connect$inet(r3, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r3, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)}], 0x2dd, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/02/09 05:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/09 05:33:48 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000e000)=@can, &(0x7f000001c000-0x4)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000004000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f000001b000-0x4)=0x2e) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x3, 0x0, 0x50, 0x0, 0x0, 0x80, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/09 05:33:48 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000010000)=0x10, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000010000)={0x0, 0x3}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000c000-0xa0)={r2, @in6={{0xa, 0x0, 0xd18d, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffd}, 0x7ff}}, 0x1, 0x7fff, 0x8, 0x5e27, 0x40}, &(0x7f000000f000-0x4)=0xa0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000b000-0x4)=0x10, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000010000), &(0x7f0000010000)=0x4) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r3}, 0x10) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x9, 0x8000a, 0x40) connect$bt_l2cap(r1, &(0x7f0000eec000-0xe)={0x1f, 0x305d4ff2, {0x4, 0x401, 0x8, 0x7, 0x4, 0x80000000}, 0xfff, 0x2}, 0xe) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000094f000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007e3000)=0x5, 0x4) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f000027c000)=0x4, 0x4) bind(r1, &(0x7f00003af000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d1f000-0xc)={0x0, 0x1f, 0x30}, &(0x7f0000e08000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005a8000)={r2, 0x71, "ce73fddcaeb0a8315752e7742a0e0186bac135e836293976f0328807c035197b181190d7efea9773570211879ad7b2c419a71584a7bbb7a37b20e12663df97180b71b8fa67cfa5d9763246182798f24cbf108339208f4e94ed95e12ace5a177843154ff282ac8db9923c33232cf2f4c4ce"}, &(0x7f0000387000)=0x79) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) [ 60.741248] xt_hashlimit: hashlimit invalid interval 2018/02/09 05:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca7000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x800000a}}, {{@in=@rand_addr, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x40, 0x0, 0x6}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/09 05:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) accept4$inet6(r0, 0x0, &(0x7f0000ded000-0x4), 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003d5000)={r0}) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000e08000-0x4)=0xfffffffffffffbff, 0x4) 2018/02/09 05:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x20000000000400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000eb0000-0x12), &(0x7f0000bd2000-0x4)=0x8) socketpair(0x8, 0x0, 0x5aa, &(0x7f0000ef5000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00009d4000-0x28)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000870000)={r3, 0x1, 0x6, @empty}, 0x10) bind$netlink(r1, &(0x7f0000be7000-0xc)={0x10, 0x0, 0x0}, 0xc) 2018/02/09 05:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00003ae000-0x70)=[], 0x0, &(0x7f00006b6000)=[]}, 0x8000) socket$inet6(0xa, 0x7, 0xc79) sendmsg(r0, &(0x7f00001ce000-0x38)={0x0, 0x0, &(0x7f000097c000)=[{&(0x7f000030d000-0xc0)="b8da11d6", 0x4}], 0x1, &(0x7f0000038000)=[]}, 0x8000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000076d000)={@common='gretap0\x00', @ifru_flags=0x5000}) syz_emit_ethernet(0x56, &(0x7f0000794000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "9a44c09c34cfaaa1b03a4ba17c06554af2823ccae37177cb429c0c71ce931c0e932f419ba4d15fa78babfcab1f5d0a0027d2fa8754a48cbbb5586b057d3fcce6"}}}}, &(0x7f0000042000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000391000)={0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000e41000)={0x3, 0x6, 0x0, 0x0, 0x19, 0x7b}) socket(0xf, 0xa, 0x4) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f0000780000-0x10)=[{&(0x7f0000bc0000)='Z', 0x1}], 0x1, &(0x7f0000afc000)=[]}, 0x0) 2018/02/09 05:33:48 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00003c8000-0x10)=@nfc, &(0x7f0000df6000-0x4)=0x10, 0x800) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000a9e000-0x4), 0x800) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000308000)={&(0x7f00008c2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000df5000)=[{&(0x7f0000d98000-0x46)=""/70, 0x46}, {&(0x7f0000637000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df5000)=""/9, 0x9}, {&(0x7f0000df5000)=""/242, 0xf2}], 0x4, &(0x7f00003be000)=[@rdma_args={0x48, 0x114, 0x1, {{0x800, 0x3}, {&(0x7f0000df5000)=""/73, 0x49}, &(0x7f0000d68000-0x10)=[{&(0x7f00008fc000-0xff)=""/255, 0xff}], 0x1, 0x40, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x7fffffff}}, @fadd={0x58, 0x114, 0x6, {{0x1ff, 0x2000000000080}, &(0x7f000077f000-0x7)=0xffffffff, &(0x7f0000d06000-0x8)=0xe39, 0x10000, 0x101, 0x2b2, 0x21, 0x12, 0x1ff}}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0x20}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000034000)=""/133, 0x85}, &(0x7f0000df5000), 0x4}}], 0x100, 0x8000}, 0x40000) 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0xff) sendto$inet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cbe000)={0xffffffffffffffff}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ff0000-0x4)) socket$bt_sco(0x1f, 0x5, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r1}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00008db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ff0000)=0x14, 0x800) 2018/02/09 05:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f6b000)=@assoc_value={0x0, 0x2}, &(0x7f0000228000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006b2000)={r1, 0x8, 0x5, 0x86b}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000067000)=0x14, 0x80800) getpeername$packet(r2, &(0x7f0000853000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003e6000)=0x14) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/09 05:33:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xe, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005ee000)=@assoc_value={r3, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fbe000-0x1c)={r2, 0x7fffffff, 0xa, [0x7f, 0x7e, 0x8000000000, 0x1000, 0x8, 0x7, 0x6, 0x1000, 0x9449, 0x9]}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x93, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/09 05:33:48 executing program 5: mmap(&(0x7f0000000000/0x11e000)=nil, 0x11e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000007f000)={0x0}) r2 = accept(r0, &(0x7f00000dd000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000076000-0x4)=0x1e) getsockopt$ax25_int(r2, 0x101, 0xfffffffffffffffe, &(0x7f00000c6000-0x4), &(0x7f00000e0000)=0x4) r3 = accept(r1, &(0x7f000001a000)=@hci, &(0x7f000003b000)=0x6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x3ff, 0x4) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000120000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x35a}}, [0x8, 0xffffffff, 0x3, 0x7, 0x8, 0x1, 0x7, 0xfff, 0x3f, 0x4a2, 0x4, 0x7, 0x4, 0x2, 0x3]}, &(0x7f000005e000-0x4)=0x108) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000120000-0x20)={0x200, 0x1, 0x8000, 0x5, 0x0, 0x2, 0xb838e11, 0xfffffffffffffffc, r4}, &(0x7f00000cc000-0x4)=0x20) socketpair(0x2, 0x80000, 0x79c0274f, &(0x7f000011e000)={0x0, 0x0}) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000011e000)=r6, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000010f000)={@common='gretap0\x00', @ifru_flags=0xc000}) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000011d000)) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000068000)=@sack_info={0x0, 0x1, 0x356e}, &(0x7f0000120000-0x4)=0xc) mmap(&(0x7f0000120000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000b1000), &(0x7f0000121000-0x4)=0x4) setsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f00000c6000)=0x100000001, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000eb000-0x8)={r7, 0x4}, 0x8) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000064000-0x4)=@assoc_id=r7, &(0x7f0000122000-0x4)=0x4) mmap(&(0x7f0000120000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000b9000)={r7, 0x3}, &(0x7f0000120000)=0x8) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, 0x0, &(0x7f0000e62000-0x4)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009f5000-0x3d)={0x0, 0x35, "0ca33897bac1aabc42b7ba5a8581a5ccc1472c89de9723854647a8a484f22adc23fbf28745dc2976b7be66af0bcef762b64b93d023"}, &(0x7f0000aa3000)=0x3d) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c56000-0x10)={r2, 0xffff, 0x3ff, 0x6198d4c4}, &(0x7f0000b76000)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003f9000)=@get={0x1, &(0x7f0000c94000-0x3e)=""/62, 0x81}) setsockopt(r0, 0x7, 0x8000, &(0x7f0000c4f000)="24e1e40de8049607feae5a7083c729c18d814ed2ae41d578a2444c404e80807f76606e84f1ce38e287b5a4aff884e79e17f4eaecdd202b6c9bd13cf13849b0b084546d368d3ea75632f41bf4e9f8eed009c9918cd02225a99e6a678503e5257f2610aefc90c0ece02b4e671ffe6f909125d0e321927417e9342d7d9069a199d39b3ecd1365a69a87e32f6a4783c1264acd1ebba188bbc9e626b3d7ee7ca9f19bd913b03cbe3eac7e1cedf6efadb61631892cfae6908170097e62eb5498d3ae3165fc387c66bcc41541d23dd972cb0d928e1a6c179df9f5259059483784e052227c1a882c37", 0xe5) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a71000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$unix(r0, &(0x7f0000001000)=@abs={0x2000004, 0x0, 0x2}, 0xfffffffffffffde0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8), &(0x7f0000001000)=0x8) 2018/02/09 05:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e84000), &(0x7f0000a5d000)=0x4) 2018/02/09 05:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x1, 0x3f, &(0x7f0000071000-0x8)={0x0, 0x0}) bind$pptp(r1, &(0x7f0000e37000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) bind$inet(r0, &(0x7f0000bc0000-0x10)={0x2, 0x3, @rand_addr=0x100000000}, 0x10) r2 = socket$inet(0x2, 0x80003, 0x8) sendto$inet(r2, &(0x7f0000c92000-0x54)="545da1d397d77a5ad921b19298e28bb4f03e16297e5a62c7bf61482fbe5e20bb6c15ef94b471a87d73824b18db96095d731e0b57f823d2ee527455253e9f2e61dd473db292ac0c23f4e9098ee5f430781439dad5", 0x54, 0x20000000, &(0x7f00002f6000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000148000), 0x80800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000ab000-0x4)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) bind$inet6(r0, &(0x7f000035e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/02/09 05:33:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000bb8000-0x4), &(0x7f0000781000-0x4)=0x4) socketpair(0x2, 0x0, 0xffff, &(0x7f0000b4d000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000606000-0x20)={"1c81a282c42e2cfeae689051ada7e69a", {0x4, 0x7fffffff, 0x3ff, "8a301650e5b7", 0x200}}) sendto(r1, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) 2018/02/09 05:33:48 executing program 6: socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000ec7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e1f000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000493000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cf0000-0x78)={r1, 0x70, "dcb6c9b91072342be5f4093eaf11f73c8b409bab74f3164b941546b4342236df1cb45cf2a8381abe24e67566066508d0e007b02bc731f7e9cb5ce40fda07cc8dd7841d12d7b71a68428005427422531e0ecd74d7743141bb5a3b705d28d7416db5b8b5bb87472cb99fe9809f31496716"}, &(0x7f00000b8000-0x4)=0x78) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f00004fd000)=0x1000000000, 0x4) 2018/02/09 05:33:48 executing program 7: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/09 05:33:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) 2018/02/09 05:33:48 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x7d4d3a85e730bf5, &(0x7f0000003000-0x8)=0x8) 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800}}], 0x30}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000b3f000-0xc)={&(0x7f0000c79000-0x11)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/02/09 05:33:48 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f000050b000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000501000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0xfff, 0xfffffffffffffffa, 0x100, 0x8000, 0x100000000, 0x7, 0x8, 0x4]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000952000-0x20)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) recvfrom(r0, &(0x7f0000d32000-0x6f)=""/111, 0x6f, 0x41, &(0x7f0000659000)=@rc={0x1f, {0xa08, 0xae0d, 0x4, 0x1, 0x4, 0x1}, 0xb1}, 0x9) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000f0a000-0x2)=0xfffffffffffffffe, 0x2) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00008f0000)=0x10, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000b9000-0x4)) shutdown(r1, 0x1) sendmmsg(r1, &(0x7f0000f0d000-0x78)=[{{0x0, 0x0, &(0x7f0000a51000)=[{&(0x7f00002e3000-0xca)='k', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/09 05:33:48 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f43000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000c50000-0xc)={@rand_addr, @remote, @broadcast}, &(0x7f000052f000)=0xc) sendto$inet(r1, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/09 05:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000461000-0x230)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x3, [{{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x230) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/02/09 05:33:48 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x6, 0x0, 0x10000, 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1000, 0x1, 0xff, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000003000)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0x8, 0x6, 0x0, 0x8}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000005000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x40000, 0x2, 0x101, 0x400, 0x8ab, 0x4000000, r7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000006000-0x8)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)) ioctl$void(r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000006000)={0x3, 0x8001, 0x9, 0x12e0438f, r5}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000004000)={0x9c, r2, 0x10000, 0x3ff}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000-0x10)={0x0, &(0x7f0000007000)=[]}) 2018/02/09 05:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000069000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000427000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000633000)) 2018/02/09 05:33:48 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000406000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7f, 0x200, &(0x7f0000001000-0x17)="ef1473106d4962e0dd744980fb08a129d64611615a4bc7", 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000407000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x100000001}, 0x8) r3 = accept(r0, &(0x7f0000bf3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f0000d35000)=0x1e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000318000)={0x0, 0xffffffff, 0x401}, &(0x7f0000cd7000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000b65000)={r4, 0x1000}, 0x6) write(r2, &(0x7f0000560000)="f0", 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004eb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) write(r0, &(0x7f0000953000)="76cfc2584028972774e9eafbf855ad4529e71373fb97a762c728005418a567fcb2cc32aad5fc66d525c785643a1913f35cf04a6323f7ddbc544b7ed5fad6aa6a50fae74cfeb461", 0x47) write(r2, &(0x7f0000686000)="9a", 0x1) mmap(&(0x7f0000421000/0xf000)=nil, 0xf000, 0x0, 0x8010, r5, 0x0) getsockname(r0, &(0x7f00004fd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000d35000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000caf000-0xa)={0x0, 0x7fff, 0x1, [0xffffffff]}, &(0x7f0000400000-0x4)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000861000-0x8)={r7, 0x9}, &(0x7f00001b9000)=0x8) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmmsg(r2, &(0x7f00009f3000-0xb4)=[{{0x0, 0x0, &(0x7f0000c50000-0x40)=[{&(0x7f0000872000-0xed)="ba", 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000bc2000-0x42)={r8, 0x3a, "eb8738ff7c8a55ee9e0473c6ff8dac558b9f53ac43934e63d01fab5d13cb33daa9bb0f5ba5d78da3e164d8f0702e3c9866efe682d2d8fd54afe1"}, &(0x7f00004cc000)=0x42) write(r2, &(0x7f00002f9000-0x1000)="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", 0x601) sendto$inet6(r2, &(0x7f00000fb000-0xc7)="2166b9f42d683e002c5b727d7cc5599285ff0062aafe0e96a0652057294416d4e7d972c1d4f9315d760fd5db9bca1f2f82631f59a976419ada62ddd5db3210465dbb30e22b10a86873c9ef9f57536323a7da69df4fbcbf16da725ebddb89f16ce8cfae26f3ecf4e92a6364a0a4807f80203311b6c28e889fd8f4396d2614372769fb31abcdd25e327ce06169765f3682c93b06e393c6a1c72e1f6d9d89b451cde43075f4f659d665bdc438da070204079f23c1c28647b3162e8039e8847453698c16b1de030b14", 0xc7, 0x4000, 0x0, 0x0) 2018/02/09 05:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000294000), 0x80800) accept4$unix(r0, &(0x7f0000bed000-0x6e)=@file={0x0, ""/108}, &(0x7f0000248000-0x4)=0x6e, 0x800) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000056d000), &(0x7f000047d000)=0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = accept4(r1, &(0x7f0000d7b000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f000014f000-0x4)=0x20, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f0f000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eee000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00009e6000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006ab000-0xc)={0x0, @rand_addr, @empty}, &(0x7f000053f000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0}, &(0x7f0000862000)=0xc) sendmsg$nl_xfrm(r3, &(0x7f00007b4000-0x38)={&(0x7f00002bb000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00006b4000)={&(0x7f00000b7000)=@expire={0x274, 0x18, 0x0, 0x0, 0x1, {{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x3, 0xac74, 0x2, 0x1000, 0x0, 0xa0, 0x20, 0x6e, r4, r5}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x1, 0x6, 0x1000, 0x9, 0x6, 0x9, 0x7, 0x20}, {0x3, 0xa3, 0x3, 0x6}, {0x6, 0x20, 0x8}, 0x4, 0x5, 0xa, 0x4, 0x5, 0x40}}, [@tfcpad={0x8, 0x16, 0x7}, @tfcpad={0x8, 0x16, 0x858}, @ipv4_hthresh={0x8, 0x3, {0x10, 0x20}}, @etimer_thresh={0x8, 0xc, 0x4}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x7, 0x3, 0x2, 0x200, [0x80000001, 0xc7, 0xfbd5, 0x3, 0x9, 0xfffffffffffffffa]}}, @sa={0xe8, 0x6, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0xfff, 0xa, 0xa0, 0x0, 0x2f, r6, r7}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0xff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x6d, 0x5, 0x2, 0x1, 0x5, 0x1, 0x6, 0xef}, {0x2, 0x3, 0x200, 0x80000001}, {0x8bb1, 0xfff, 0x6}, 0x5, 0x4, 0x0, 0x1, 0x4, 0x40}}, @replay_val={0x10, 0xa, {0x7, 0x0, 0xeee7}}, @replay_esn_val={0x34, 0x17, {0x6, 0x0, 0x3, 0x4, 0x6, 0x1f, [0x80, 0xab, 0x1, 0x0, 0x8, 0x80000000]}}]}, 0x274}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008080) r8 = accept4(r2, &(0x7f000032d000-0x10)=@ax25, &(0x7f000035c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bc8000-0x8)={0x0, 0x4}, &(0x7f000097e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f000064c000+0xed9)={0x8, 0x8, 0x673d, 0xe1, r9}, 0x10) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = accept(r10, &(0x7f0000b7c000-0x9)=@rc, &(0x7f00007d8000)=0xfffffffffffffccf) getsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000e93000), &(0x7f00005b2000)=0x8) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r12, 0x84, 0x21, &(0x7f000056c000)=0x100000000, 0x4) 2018/02/09 05:33:48 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f3000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd2000-0x20)={0x101, 0x20, 0x8004, 0x5, 0x8, 0x3, 0x400, 0xe89b, 0x0}, &(0x7f00002ee000-0x4)=0x20) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000418000-0x8)={r2, 0x100000001}, &(0x7f0000fd2000-0x4)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd1000)={0xd, 0xc574, 0x0, 0xffffffffe710773f, 0x16, r0, 0x6}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000), &(0x7f00003b5000-0x50)=""/80}, 0x18) 2018/02/09 05:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x3ff) getsockname$inet(r0, &(0x7f0000d0b000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00006bd000-0x4)=0x10) getsockname$ipx(r0, &(0x7f0000cac000), &(0x7f000026c000)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000310000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa7d}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e0d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/09 05:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ada000-0x4)={0xffffffffffffffff}) r1 = socket$key(0xf, 0x3, 0x2) r2 = epoll_create(0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000054000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000e0c000)=0xe8) socketpair(0xb, 0x80001, 0x327, &(0x7f0000143000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000744000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000b29000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00003c9000-0x8)={0x0, 0x7}, &(0x7f000005b000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000770000-0x6)={r7, 0x95e1}, &(0x7f00001cb000)=0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a2a000)={0x0}, &(0x7f0000f35000-0x4)=0xc) r9 = socket$inet_sctp(0x2, 0x1, 0x84) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = socket$llc(0x1a, 0x3, 0x0) r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000502000)=0xe8) r14 = getgid() r15 = socket(0x0, 0x0, 0x4) r16 = socket$inet6_dccp(0xa, 0x6, 0x0) r17 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r18 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ebb000), 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f30000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00002a4000)={&(0x7f00002b4000)=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc, &(0x7f0000cb0000-0x30)=[{&(0x7f0000ea6000-0x12ac)={0x12ac, 0x1a, 0x824, 0x5, 0x2, "", [@typed={0xc, 0x71, @fd=r1}, @nested={0x1290, 0x22, [@typed={0xc, 0x29, @fd=r2}, @generic="95bcb4c23ee31050f7b6cc24e0648841fd226fcfc9a139ed25c98de4e4371acd37e249ded01e2c1f40ba0fe411d8f5a28f02f2059861d5e411dced625e172e78145f26f184d21584e4a5030f7ba095e1545fade44806fd151f427e00a2ffea62fef81a6d6f23deea657f270776382894125f84dceab7df5774", @typed={0xc, 0x20, @uid=r3}, @typed={0x8, 0x6c}, @generic="bf9248be6cd6a46852e3dc2e4e8de25756d3a648c67cfeb890b14d121efcfb1ee45b46a30967f915e6bf7d90a4ee37b0e28053fe5538c6a5ce745b523eb44404eb4277c68ce84366e6cdf9adc96e219ae8b7d3a6f6d061e0dbc5775144db204d8a073cb466883351ea2c62ee5e983b49e676bf3c305ef9777c9eee6dd3f2c07ff542714863debae1851e31c995dc857f4942248cd45499300a0a7359ed6006165779a2086eda787668639b97266e0e270322e918c90e084cea6df3b35a27dc5460e53eeedb13", @generic="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@generic="936b6344fae736ebaaa5892523c3f0c9d7a2e74c80dd7bdb2c150da195b5d22bea494a9b12e653b80d9ee3df5fafeff5fc946982665eddfdb2ca15053e2221031e55be062cafadd2b1d647d39bccfd9f3f771fc4271bdd42e52613845ace01d56b631427cdd4941c25bd9d172e425b6cc01433c5e854194f09af1b4b4a488d6ece90979a7306665a77fdbd0a5e4bc0e7afbac33ed4f1bc149b9fd60c45c40531636889e1efbb8f2b8cc0feac9112ea2b50e1132d1b72534ab7860d", @typed={0x10, 0xd, @u64=0x3}, @generic="42166669699d1b814f452c4b125755a5289a88654f76841d5ac68f622f52a59f3287a37a6c1c8e8ffdbae478d51a0f632cafd8bd698234d116137bcea02c37b9eadd7b1d34e75345e055dd775e111a33257f6b560082f7afe295b83ebb2537646f"]}]}, 0x12ac}, {&(0x7f0000c8d000)={0x1360, 0x2b, 0x200, 0x7, 0x1, "", [@typed={0xc, 0x79, @ipv4=@rand_addr=0x3ff}, @generic="ea1f77351f705371f71bb4940b77638ae03019a98efa3166b4d214328551d3c781dc5b92ec239f9787", @nested={0x12c, 0x5c, [@generic="2415f1bae802ec811e847e76a699d7420dfe6139ea27fbe4436df5c6bae4258547c7e39ae0e04e6b72b383cb92524f0cd6fe18f914659904d18fc993525fc71b8b5ef53b67dab401c59d4b4242146cfd534c19", @typed={0xc, 0x46, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x43, @fd=r5}, @generic="14ffe0af47667b64f47f8d144e4c45d00584af0b31346440a0b1980d893635c8f2f9fe10f2a4ba3ded58d73e30678a9a059073a3ee8f733d3849eb8f1cdf6eda58944ba4", @typed={0x18, 0x8c, @str="9b73656c696e75782f292b656d3000"}, @generic="e2194bd7610e9485bb0f3e084a88e75e709b1e6393c3af4bf9c28277e6df9974a7e76adea3596eb7f31e391a2fdc09060ad7dc8aaa25536b891854d2fd05e7c63a5c62321de197270bab5b4c3e68e2b6bace87da50a0266f75c97316463b"]}, @generic="190455b1e86baed0caa7aa3f84f44883925d37be49a96ee3fb115678b7a3a1191845709256b4f4277ba45284fc13dc517fe952a73ec02350eb24590a6b5addebd37999441122cb7dca22261662848218862fb33f697758e83148", @typed={0xa4, 0x6d, @binary="8d8b6e1a948775411b3f5a471e66a160b9303a3717161e5aab01cc3604cf08f1f97d3e8544236130214857156e338666488e55101e4d59e558669a01924b5c65c03bfd3b5c0272de275591fce18fa0cab9bd207fa06d3ca325789cfdfd9f7a41b6f257a679469f988b9040be6224d7aa77d39bb6f7f2869ebfe034c2fb02e045c3befb10708691115f2ac53d934cc770915871602d6071ee348a814f"}, @nested={0xd8, 0x20, [@generic="e6c2d2b65600e66c29bfd2e5bc6192427076670710d3de5820eb7be25d4a409fb288e4860e0b2a767c393cef5f3e33644b7e4e0402b5e4fa8dccf94f041e6e6f045fae7b9d0deba3d83d56dcc05e8ef1178648b5d171f553d675ac344bb37dd0def853b27f54efa5e5785bd1ad52a23263587bb013ca4f5e648bdfddb49087c8b94d116df5d5d450cd350e7c1f358b8add9416c7e429bd7fcc364e12041c5081be26f817330e1c81922db234fc4b4ea72c1c14ae693b11f62a65bf4d93228ffcafe05ec2888d", @typed={0xc, 0x5e, @uid=r6}, @generic="0f"]}, 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@typed={0x18, 0x59, @ipv6=@loopback={0x0, 0x1}}]}, 0x1360}, {&(0x7f0000fd9000)={0x1200, 0x33, 0x800, 0x1, 0x2, "", [@typed={0x10, 0x6d, @u64=0x7}, @nested={0x1164, 0x74, [@generic="cc49ad8871d548fbd8ac5d66632ebbb27d6fa15ede1436c40a6b63c19190c33fb941f734d3dcc8d2b2758874e2516f7f8b1dac0ea55622764a3f576425af411151abedc15f04cea1157d18041bb47026107a3b19678b855807c2be5d37e5696acb9d176fec4a1b797b6e45c1cf849c0186552b3becc3ce7bd3c1f48f5bf1", @generic="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@generic="1700a4c7905b139540690bcf73689a8c60186b42fe180b1a57112624b92fb9430550f120d93a8d415abd5954e1d3a48cfddf65eab787dddafcd1258665f7a462d1bb3fdf90ad4f899ec42206845fa04f3ecaf1b1b2c17b9ac52febc4b7bb9971ae0ad2d8cec1f377c2595065bbce58a010eb03120a3a4a8e06df2a808fc16b515772cf87e133e870a469eabec82fa4481307da592f0f638c073b780e001ad42b014fc19edf5039a041e855f378d737d6b1c8208adcfd8d340973310baf92f31a84e83365caa1bec16171363bcc6af56214827212e4d37df83ee410b23598082a"]}, @typed={0x38, 0xc, @binary="727820c8faad594eab84acfe3dc7ceccd785eb99490b21745d405f2b5320ab135c8873f39fb48b9c0d4fd121ed6d4540"}, @typed={0xc, 0x4a, @pid=r8}, @typed={0xc, 0x48, @u32=0x8}, @typed={0x8, 0x50}, @generic="94d4538b66c0a07929bae5a67f61beb7f049d6455f8b046088e48b28daf0e7090f7bc7db"]}, 0x1200}], 0x3, &(0x7f00006be000)=[@rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19]}], 0x68, 0x80}, 0x4008090) r20 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r20, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000fc7000-0x60)=[]}, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000031d000)={0x0, 0x6, 0x0, 0x8, 0x8}, &(0x7f0000fa7000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000d17000)={0x200, 0xb96, 0x0, 0x2000000000000000, 0x3, 0x400, 0x0, 0x8, r21}, 0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r15, 0x84, 0x11, &(0x7f000066e000-0x8)={r21, 0xe9}, 0x8) setsockopt$inet6_udp_int(r20, 0x11, 0x1, &(0x7f00009f1000-0x4), 0x4) 2018/02/09 05:33:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000001000)=0x1e, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000280000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0x4, 0xc2, &(0x7f0000e8c000-0x8)) sendmsg$nl_xfrm(r1, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80}}, []}, 0xb8}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00006d1000-0x4)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000074d000-0xe8)={{{@in6=@dev, @in=@empty}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000068000-0x4)=0xe8) 2018/02/09 05:33:48 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000029000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ffe000)={0x2, &(0x7f0000ffe000)=[0x7, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000d54000-0xf9)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/09 05:33:48 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c66000)={0xffffffffffffffff}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x3}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1b) 2018/02/09 05:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe42768956251c53a, 0x5, 0x3d23292b, &(0x7f0000c04000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000068d000)={0x0, 0x87, "1eb77a9706ac85127f48ce466d9f919e1865ac2bc49112ac922e8ceba17e90715143cbbaeb3d78f7929e2cc56f5690bede5ed2712267f35fa03f7be6866f7813dd6fc4e73f219286d9fbe43b7688cb00f19979086be546ef7fe1aa949d7be89b3c5fac4201a913a8d45f622a28e1ba31afa8938e6984b66324365f0269d87ea31be9d0a7cdb17d"}, &(0x7f00007a0000)=0x8f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007b9000)={r2, 0x63, "1cb9da4189f1437bec0453cd6905f3790a1889e2ee2f8729532a86154fbac7cfa70d667114776ebf41ad616963a1659851da68d899bfd1f28f6940810097343c30cf87a1092f338098fe9103495a98bccd4c14cfecbc6a501766397a8622f50a35b2f7"}, &(0x7f0000f47000-0x4)=0x6b) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a74000)={r2, 0x1, 0x8, 0x8}, 0x10) accept4$packet(r0, &(0x7f0000115000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003e0000-0x4)=0x14, 0x80800) r3 = socket$inet6(0xa, 0x3, 0x7f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d53000)={0x0, 0xc1, "7df98f0004600992229b6e4e72d315a7bc05af78c41c4974c957c9776b3870d3c64550d7be9e0f36497a3a90160bcc15b1e6a52a3c855484b5098bbc5b49ee9a503f4a95a47e5b2fa379f7dd191b910f46e34efb93506793c7e7c5f38e979f1e43789b368b1b2a9b81678366f6e07d73d98b6c9ac5ade04dc7ca483e7927d7e1ab02657b5fd3f22e9ef46f66e766010b2dd7596556f043f083722a2883474ed42635d2fc0d9ebc48516f02c4f511afc1d78d088d719428998570a3560be91a2979"}, &(0x7f0000a76000)=0xc9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00003d6000-0x8)={r4, 0x800000}, 0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe}}) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d6d000-0x8)={0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000044c000-0x4), &(0x7f000080f000)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d6b000-0xc)={@multicast1, @broadcast, @loopback}, &(0x7f0000a81000)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001e000-0x14dc)={0x20, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) bind$inet(0xffffffffffffff9c, &(0x7f00009bc000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x2, 0xfffffffffffffffe, 'lrw(serpent)\x00'}, 0xfffffecd) bind$alg(r0, &(0x7f00008f2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) socketpair(0xb, 0x7, 0x2, &(0x7f0000a82000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000958000)=0x9, &(0x7f0000a84000-0x8)=0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000c8b000-0x38)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f0000e57000-0x10)={&(0x7f0000b60000)=@flushpolicy={0x60, 0x1d, 0x0, 0xffffffffffffffff, 0x0, "", [@lastused={0x10, 0xf, 0xffff}, @replay_val={0x37, 0xa, {0x0, 0x0, 0x9}}]}, 0xffffffffffffffac}, 0x1}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x48)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}], 0x48) getpeername(r0, &(0x7f0000176000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000081c000-0x4)=0x2e) connect$bt_l2cap(r4, &(0x7f00006c3000)={0x1f, 0x0, {0x11, 0x6e498d68, 0x3, 0x40, 0x6d6}, 0x0, 0x7f8d}, 0xe) 2018/02/09 05:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c9f000-0x10)=@common='erspan0\x00', 0x10) socketpair(0x6, 0x800, 0x1, &(0x7f0000a9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000027000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000280000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f00002d5000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000580000-0x14)={r3, 0x2, 0x64c, 0x800, 0x200, 0x5}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a01000-0x10)=@common='gretap0\x00', 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00003d1000-0x4)) 2018/02/09 05:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000021) getsockname$netlink(r0, &(0x7f0000fa1000), &(0x7f0000845000-0x4)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8), 0x0) getuid() 2018/02/09 05:33:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000453000)=""/89, &(0x7f0000486000)=0x59) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/02/09 05:33:49 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000012000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000023000-0x10)={&(0x7f000001c000)={0x1c, 0x0, 0x7, 0x800, 0x4, 0x0, {0xa, 0x0, 0xa}, [@typed={0x8, 0x50}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x8000) connect$netlink(r0, &(0x7f0000021000)=@kern={0x10}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x24, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr}]}, 0x24}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b7c000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00001aa000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000667000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bd6000)) 2018/02/09 05:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept$inet(r2, &(0x7f00001aa000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00009c6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000179000), &(0x7f00004a6000-0x4)=0x8) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000373000)=[{&(0x7f0000031000-0x1000)="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", 0x399}], 0x1, &(0x7f00004bb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/09 05:33:49 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000017000-0x2c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @generic="e33ff05d71d66136e5c77907c3785467", @common='ip6_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000019000)=@ipv6_getanyicast={0x14, 0x3e, 0x300, 0x1, 0x3, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000000b000-0x4)) 2018/02/09 05:33:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000491000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x8000000000400, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000d02000-0xc)={0x0, 0x0, []}) 2018/02/09 05:33:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(r2, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000904000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000c30000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00001f6000-0x8)) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007b1000)={r1}) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000537000), &(0x7f00006fb000-0x4)=0xb) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000, 0xd4c5) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) [ 61.475650] xt_DSCP: dscp fc out of range [ 61.512005] xt_DSCP: dscp fc out of range 2018/02/09 05:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000dc2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000040d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a21000-0x8)={0x0, 0x68d}, &(0x7f0000890000)=0x8) pipe(&(0x7f0000020000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f9000-0x14)={r1, 0x9, 0x7, 0x6, 0x7fff, 0x7fffffff}, &(0x7f0000ffb000-0x4)=0x14) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x0) setsockopt(r4, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000351000)={0x8, 0x10000, 0x8000, 0x7, 0x100000000, 0x6, 0x1, 0x800, r3}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000014b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000334000-0x4)=r5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000404000)) 2018/02/09 05:33:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000099d000)=""/8, &(0x7f0000454000-0x4)=0x8) accept(0xffffffffffffffff, &(0x7f0000a8a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000d15000)=0x26) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c1e000)={0x5}, 0x4) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00002d6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x8000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f000096f000-0x28)={@common='bcsf0\x00', 0x8000}) vmsplice(r2, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000c50000)=0x13, 0xffffffffffffff8c) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x9, &(0x7f0000501000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000152000)=0x8000, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fdc000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000212000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c1d000-0xa0)={0x0, @in6={{0xa, 0x3, 0xdce7, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x1, 0x100000000, 0x40, 0xfff, 0xd4}, &(0x7f0000f75000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000587000)={r2, 0x35}, 0x8) socket(0x10, 0xa, 0x0) write(r1, &(0x7f00008d9000-0x24)="2400000043001f0014f9f407008904000200f70f08000000000005000007000000000000", 0x24) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/09 05:33:49 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007000)=0x14, 0x80800) r1 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000f000-0x20)={0xfffffffffffffffb, 0x0, 0x10000, 0x4f}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000004000)={0xfffffffffffffffe, r3}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000e000-0x4)=r1) r4 = socket$inet(0x2, 0x80003, 0x7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000001000), &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000000e000), &(0x7f0000005000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x7}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/09 05:33:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b8c000-0x20)={@common='sit0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000ef4000), 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000067a000-0x2a)={@random="6f0100", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}}}}, &(0x7f0000966000)={0x0, 0x1, [0x0]}) socket$netlink(0x10, 0x3, 0xe) 2018/02/09 05:33:49 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000e79000-0x1c)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1f}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x80000000, 0x4, 0x4, 0x3f, 0x0, 0x3, 0x28, 0x2, 0x0}, &(0x7f00009be000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e63000-0xc)=@sack_info={r2, 0x4, 0x8000}, &(0x7f0000000000)=0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffffffff7fff, 0x1, 0x8004, 0x40, 0x9b, 0x9, 0x7fffffff, 0x7ff, r2}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000001000-0x3c)="5f03030d6ac2d63ca20bc23d47de92307e883e4e2b0733a7a339845d66f68258ced83263630d27bc0610aaa7db7953c4607a6e73b49e51cdb9cd0934", 0x3c) connect$inet6(r1, &(0x7f0000c74000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x96ac}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000), 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00002c2000-0xc)={0x10, 0x0, 0x1, 0x80040000}, 0xc) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000014) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000925000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c88000)=0x1c) unshare(0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007bd000)=@generic="d709e2097bdda5490dc54fd82bdb0e93") tee(r2, r0, 0x3, 0x4) socketpair(0xf, 0x800, 0x100000000, &(0x7f000016d000-0x8)={0x0, 0x0}) accept$llc(r4, &(0x7f000089a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000efb000)=0x10) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000049f000)=0x6, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000af6000-0x5)={0x6, 0xcc7, 0x0, 0x35b}, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d57000)={0x3ff, 0x273f, 0x200, 0x6, 0xffffffff00000000, 0x9d1, 0x4, 0x3, 0x0}, &(0x7f0000c6d000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00003d4000-0x8)={r5, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000089c000+0xe27)=[@in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x5}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}, @in={0x2, 0x1, @rand_addr=0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x94) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000375000)=0xffffffffffffffff, 0x4) pwritev(r0, &(0x7f0000cd9000)=[{&(0x7f00001dd000-0xb6)="a5a7a7415e08232f455b2c7116a91fea43ec2d10c364839cf791174cc57adc234d0e38f07d36bc94a69206919a74c3a7e2d78ce9fdc8c728e3bf19be66e119706bd0c22ea7438b21bbf333da18ad40daf3146b81b327e7a247b7158b9160079b2a52663036b509259c625af6e8a4cea6639eb794158d3b3fd553e1d48c98f0ddb9677166672e3eb6bdf0e7158cd1a9937afb96ace01447c36be3c65888698f9206dbb33f10aa5792bfcde51db51f2955d8a836455a47", 0xb6}, {&(0x7f0000f46000-0xf7)="60755b85a4375131b277ea9b694ad108bfbaffe2cccf665c1e8a0cf9fb7b6721fdefdb17775d86dfa8bf167e1ec82b6268755fc8b8238fd6f28e29e074a80df1c97a4c1d71cc019540a4a26f19e376b8627295c751996d3267a3093e4bba870cc0f95badc1da72e0e9d5710bc71f81faf7f091f755669139c13e3391e0ad0984e43f4a0fb823452cf700d41ecb04aaae9f93fdbe1b0be3bdec7b955c7f34dcd256dcd78d6e199791f827b685c90bd3a45a570c5e7d62f2e664c72b783c10c982a5ddcb3ec30c37b3711febf4bf0f6eb2dc8441d500c47740471edef77b71df1bbe0ee97dcf6c67ddbac2549dca33ca32c2deafffb482ed", 0xf7}, {&(0x7f0000494000)="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", 0x1000}, {&(0x7f00006d0000)="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0x1000}], 0x4, 0x0) bind$netlink(r3, &(0x7f0000892000-0xc)={0x10, 0x0, 0x1, 0x8}, 0xc) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000ffe000-0x4), 0x4) 2018/02/09 05:33:49 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) accept4$ax25(r0, &(0x7f000051d000-0x10), &(0x7f0000ee8000-0x4)=0x10, 0x800) write(r0, &(0x7f0000002000-0x99)="99edeab8c04aea2b875c48837174b221", 0x10) 2018/02/09 05:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dff000)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 0: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ae7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ae7000-0xc)={0x0, 0x173a, 0x2, [0x1, 0x81]}, &(0x7f0000ae6000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000080c000)={r2, 0x7fffffff}, &(0x7f000061d000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000ae6000-0x36)="6761bcb620ad9289d9b1189e40fa3f13ac08a42cc146beb6a432b1fe43810c60dcc1a775e314e486c214071eb10c837e7f0e344eb1a171", 0x37, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00008d4000-0x1000)=""/4096, &(0x7f0000f79000-0x4)=0x1000) r1 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000c79000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000640000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x9, 0x8000, 0x8001, 0x9}, &(0x7f0000b02000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002aa000-0x18)={r3, 0x2, 0x20, 0x0, 0x9}, &(0x7f00001ca000-0x4)=0x18) recvmsg(r1, &(0x7f0000ef6000)={0x0, 0x0, &(0x7f00002e0000)=[], 0x0, &(0x7f00000f7000)=""/240, 0xf0}, 0x0) write(r1, &(0x7f0000fde000)='u', 0x1) 2018/02/09 05:33:49 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000013000-0x8), &(0x7f000001e000-0x4)=0x156e29b1e459d176) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001c000), &(0x7f000001d000-0x4)=0x8) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000)=""/244, &(0x7f0000001000-0x4)=0xf4) 2018/02/09 05:33:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) socketpair$inet(0x2, 0x8000f, 0xffffffff, &(0x7f0000247000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000031f000-0x4)=0x200, 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c41", 0x38}], 0x1) 2018/02/09 05:33:49 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7d, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x47, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "427006c70fbc644ee343fa57ec3e118135826d94b4730f"}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000009000-0x4)=0x10, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000)={0x1006, 0x8, 0x3, 0xffffffffffffde19, 0x5a2}, 0x14) 2018/02/09 05:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005cb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e13000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000703000)={0x0, 0x5}, &(0x7f00007a2000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ecb000-0x8)={r2, 0x80000001}, &(0x7f00002d2000-0x4)=0x8) getsockname(r1, &(0x7f00001e7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000061b000)=0x32) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000e8f000-0x28)={@generic="160fa077cef76c13213806e08164fee7", 0x3ff}) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f000014b000-0x10), &(0x7f0000e11000)=0x10, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000ffe000-0x20)={"d17c1216a8d6fb3175c7d462cfb51d05", {0x4, 0x7ff, 0x9, "e8a569f5f876", 0x3}}) accept(r1, &(0x7f0000f5a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00008dc000-0x4)=0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001e3000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f000025b000-0x4)=0xe8) connect$can_bcm(r6, &(0x7f0000ad3000)={0x1d, r7}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00001c7000-0x6)={0x1, [0x3]}, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000353000+0xb34)={0x2, [0x1ff, 0x0]}, &(0x7f0000e91000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000312000-0xa0)={r3, @in6={{0xa, 0x2, 0xdd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf397}}, 0x7, 0xfffffffffffffff7, 0x6, 0x7}, &(0x7f0000725000)=0xa0) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f000045f000)={0x7fff, 0x0, 0x200000000000}, 0x8) 2018/02/09 05:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000fcc000)={&(0x7f000056f000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0x3, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000282000-0x4)=0x1000000300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a1e000-0x4)=0x80000000000480, 0x4) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000014000-0x4)=0x6, 0x4) write(r1, &(0x7f0000620000)='j', 0x1) recvmsg(r0, &(0x7f00001ce000)={0x0, 0x0, &(0x7f00002d3000-0x10)=[{&(0x7f0000ab5000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f00005b8000)}, 0x0) r2 = socket(0x3, 0x5, 0x61) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000412000)={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f00002d2000), 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) write(r3, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) 2018/02/09 05:33:49 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000c000-0xbb)=""/187, 0x29f) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00007e0000), 0xf119a30b6bbf14a8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000847000)=@assoc_value={0x0, 0x7}, &(0x7f000077f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000da6000-0x8)={r2, 0x5, 0xd04}, &(0x7f0000375000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bf9000-0xc)=@sack_info={r3, 0x4}, 0xc) 2018/02/09 05:33:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0xf04, 0x3}, 0x6) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x28}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x80000001, &(0x7f0000765000)={0x0}) sendto$inet6(r0, &(0x7f0000797000-0xc3)="1a6e311a28649adfd9ec468641a6f822f0c3548d449b18e37d94901584e6127f385d3d9bbff9e3646d2dbd5b5dcc3e9b18f8e6befb641ca89a5934df44d65099d30fe021e0d944fb3bf370c5a18b4ec0cc6d64bca5b1cbc7f3d1de4ba2fa68a6a2cf15b496e0f85ef27a9dc1e2598dd4b85f1e4c5cca0b73af82bf252cace938caa6547294eca817b10267da4707d6bcfd7fbf47a0c5d830f6c5dc0be29d62a890f7a219d6825ab7db2140f0e50ffdec3b5e69a3e3eb28498d8ae71d757ca655962b7f", 0xc3, 0x4008041, &(0x7f0000f4b000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e2d000), &(0x7f00001af000)=0x4) recvmsg(r1, &(0x7f0000dd8000)={&(0x7f00008fd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000742000-0x70)=[{&(0x7f00000d2000-0x6e)=""/110, 0x6e}, {&(0x7f000086f000-0x77)=""/119, 0x77}, {&(0x7f0000168000-0x1000)=""/4096, 0x1000}, {&(0x7f000060a000-0x1c)=""/28, 0x1c}, {&(0x7f0000ac7000)=""/8, 0x8}, {&(0x7f00007d9000-0x35)=""/53, 0x35}, {&(0x7f000068c000-0x70)=""/112, 0x70}], 0x7, &(0x7f00003fa000), 0x0, 0xe5}, 0x40000000) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f00008b1000)=0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000f8c000)={0x6, 0x400, 0x0, 0x16, 0x12}) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00007c3000)=""/148, &(0x7f00002f8000-0x4)=0x94) 2018/02/09 05:33:49 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000001f, 0xa, 0x80000001) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) 2018/02/09 05:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) r0 = socket$bt_sco(0x1f, 0x5, 0x2) unshare(0x4808000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b93000-0x2)=0xe75, &(0x7f0000846000)=0x2) [ 61.802898] netlink: 'syz-executor0': attribute type 39 has an invalid length. [ 61.838398] netlink: 'syz-executor0': attribute type 39 has an invalid length. 2018/02/09 05:33:49 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000ef0000)={@generic="5807dd0b63776826055307d1cacf165a", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000e4e000)=@nfc, &(0x7f0000559000-0x4)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000748000-0x54)="270a33e38d4d6da1dda1a2686065f3c782345e0fac37d41018a9c406ebaa6545aebcbc8a8255b613fe27b64391b11ac693077624a53cd92813d3a4a8a62dc609bc07a4fce44f7f698d2bed810d3b3e292630303c", 0x54, 0x14, &(0x7f0000ef1000)={0x1a, 0x3, 0x3, 0x3, 0x2b, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) getsockname$ax25(r0, &(0x7f0000c6c000-0x10), &(0x7f00004e6000)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0000-0x2c)={0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffc, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ef1000)={@common='ip6tnl0\x00', 0x7f}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ef2000)=0x4, 0x4) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000d60000), &(0x7f0000a9d000)=0x10) getsockopt(r0, 0x6, 0x100000001, &(0x7f0000b44000-0xf4)=""/244, &(0x7f000041b000)=0xf4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c18000-0x38)={&(0x7f0000ccc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000352000-0x10)=[{&(0x7f000049e000)=""/13, 0xd}], 0x1, &(0x7f0000a44000-0x81)=""/129, 0x81, 0x101}, 0x20) socket$netlink(0x10, 0x3, 0xf) bind$vsock_stream(r1, &(0x7f000039f000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000047000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00001d6000-0x1)=0x9, 0x1) r3 = socket(0x1a, 0xa, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003fe000-0xc)=@sack_info={0x0, 0x200, 0x90}, &(0x7f00002e5000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000016c000)={r4, 0xffffffff, 0x4, 0x1}, 0xfffffffffffffe25) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c97000-0x4)=0x2, 0x4) connect$bt_l2cap(r3, &(0x7f0000f52000)={0x1f, 0x8, {0x6, 0x3, 0x3, 0x9, 0x9, 0x6}, 0xffffffffffff3ead, 0x6}, 0xe) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00002d1000)=@req3={0xaa, 0x10001, 0x1, 0x0, 0x7, 0x2, 0x8001}, 0x1c) mmap(&(0x7f0000b1f000/0x2000)=nil, 0x2000, 0x2000000, 0x12, r3, 0x0) accept4$packet(r3, &(0x7f0000f0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c7e000-0x4)=0x14, 0x800) connect$netlink(r1, &(0x7f0000ccb000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) pwrite64(r3, &(0x7f00000bd000-0x3e)="035c8dcf93c69e2c2b99e72e5e09b4b51169564bb8de6f149a0c979dc79324b0c6c600fa33be37b4211031f643415b00d4b0c795d55163761c14adf0cd0d", 0x3e, 0x0) 2018/02/09 05:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000300000)=@full, &(0x7f0000149000)=0x48, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000059d000)) 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) bind$alg(r0, &(0x7f00004ec000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) 2018/02/09 05:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000ef0000-0x118a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x28, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @ra={0x5, 0x2}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) socket$inet6(0xa, 0x8080f, 0x200) 2018/02/09 05:33:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='bcsh0\x00', 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(r1, &(0x7f0000003000), &(0x7f0000003000-0x4)=0x60, 0x800) sendto(r2, &(0x7f0000000000)="d920cc2e4821a1d4c70008524a088ee92173f15f012720486c04a1a5fa1b5c3a3a10690612dc46fe70589d9b4527da4de48adb344c59edc43ed3bff4200d4e7d8ab966398cf49db6f3bf", 0x4a, 0x20000004, &(0x7f0000000000)=@ipx={0x4, 0x7f, 0x3, "eb53f1f9cd01", 0x6}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) bind$packet(r1, &(0x7f0000000000)={0x11, 0x9, r3, 0x1, 0x8000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x2, &(0x7f0000eec000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000724000-0x4)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d2f000-0xb8)={0x0, 0x6, 0x3, 0x454b, 0x10000, 0x8, 0x7b, 0x100000001, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x100000001}}, 0x1, 0x2, 0x7, 0x0, 0x7}}, &(0x7f00007b1000)=0xb8) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000d7000-0x4), &(0x7f00005ab000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000c8e000-0x10)={r6, 0x100000000, 0x7fffffff, 0x1}, &(0x7f0000b6d000)=0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cbc000-0x20)={@empty, 0x5, 0x1, 0x1, 0x1, 0x100000001, 0xd25, 0x6}, 0x20) writev(r7, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/02/09 05:33:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000081f000-0x8)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000fd8000)={{0x4, 0x100, 0x7, 0x200, 0x9f5, 0x2}, 0x2, 0x0, 0x400}) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec2000-0x78)="74190859710767b5bc71761db9804abf3214ee64a92733736fb34d0b3bfa6f69ac01001373f0ec88a4e4970fe7279b14e439dd7d61baa84b0fddbf46a0e4f59fb0e97eacb0ce49b47d12b498bd74c6fed73d5fbff11b38974f311d3c00565c1f74f8e76a5981c012f907000000000000ea7267b5556e772c", 0x78) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00006d8000)="efc1dd04b929f855e3d31ce4b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e2d", 0x20, 0x0, &(0x7f00005ec000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/09 05:33:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000870000), &(0x7f0000c66000-0x4)=0x4) ioctl$void(r0, 0xc0045c7f) bind$unix(r0, &(0x7f00000fd000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x508, 0xffffffff, 0x3f0, 0x3f0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000015000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff, 0xffffffff, 0xff000000, 0xffffffff], [0x0, 0xffffffff, 0x0, 0xffffffff], @generic="ee0ac1d8f303a56f89b20f63e1f55fa4", @generic="5c078205f3c7e0e6d6762455075a3223", {0xff}, {}, 0x0, 0x8000, 0x2, 0x4}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xffffffff, 0x1, 0x100, 0x8eb3, 0x2b, 0x3, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast1={0xff, 0x1, [], 0x1}]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x4, 0x1, [0x2, 0x6, 0x1f, 0x3, 0x7, 0x1, 0x51, 0x0, 0x8, 0x5, 0x8000, 0x7, 0x6f48, 0x4fa8000000000000, 0x1000, 0x2], 0xb}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x4, 0x1, [0x8, 0x3, 0x2, 0x0, 0x76d, 0x8, 0xffff, 0x10000, 0x3f, 0xffffffffffffffe1, 0xff, 0xeee, 0x22579e2c, 0x3f, 0x0, 0x4], 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}]}}, 0x568) 2018/02/09 05:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd8000)={r0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f99000-0x410)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x1a0, 0x2c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00003e3000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffff00, 0x0, 0xffffffff], [0xff000000, 0xff, 0xffffffff], @generic="5d1b9eb5137894f072a8a7b30fa59925", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x7e, 0x100000001, 0x1, 0x10}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0x7f, 0xd4f5, 0x9}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x3, 0x6, 0x80, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x3e, "a9f40bd01ef32a9794d6062d0e02069cff199f54fc3d083b91e77528e880"}}}]}}, 0x410) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000041a000), &(0x7f000014e000-0x4)=0x4) sendmsg$kcm(r2, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x5, 0x7, 0x59ea, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10, &(0x7f0000f80000-0x20)=[{&(0x7f0000632000)="71ea9c32c4de0ed3d5777e1e38707916021f07", 0x13}], 0x1, &(0x7f0000545000-0x1e0)=[{0x98, 0x10c, 0x6, "f23cd77c9570bec542994c4b5e468379245a937d87943d9f468a938a9e0aedeace60fb2dc4d7fe6cc0535eefdc7b8c609517aad40dfe4b91ced7c825939dde9d4b504b465257b86a8a1938a664cd328381c0f5a83616052730549016a0c71193371b73672096e1babf30edc5a70dcd4db759c85e8d7895f443c4f2e2f181e0f4351faa"}, {0x80, 0x104, 0x80000001, "409bbe5157b3c13a1a71bfc673157e11b3fa039c14002ed27f821f58bc58af818be18b4f6891bad534c424d40298c316af08b4af8e14b660eec70b9729e922070a0cbc8efe72fbdbc78ef9786537495b84f32ccd3c278626933ec1278c9b8a337e2134e9159bda4eae"}], 0x118, 0x800}, 0x4000000) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000), 0x0, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000e07000-0xfa)=""/250, &(0x7f0000754000)=0xfa) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00006d9000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:33:49 executing program 0: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000091000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f00000f1000), &(0x7f0000057000)=0x10) syz_emit_ethernet(0x46, &(0x7f0000027000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000006f000)={0xffffffffffffffff}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f00000c8000-0x8)=@abs, &(0x7f00000f2000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000a6000-0x10)={0x0, 0xfffffffffffffbc0, 0x5, 0x7}, &(0x7f00000c5000-0x4)=0x10) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000ad000)={r3, 0x80000000}, &(0x7f00000f3000)=0x8) 2018/02/09 05:33:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x80004, 0x100000001) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c28000)=0x12cfbd0b, &(0x7f0000a8f000)=0xffffffffffffffc9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000532000)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00003c0000-0x1)={0x3c3d7821}, 0x1) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000699000-0xdf)="395a836d94a0ac865857aa39406ae1920027168e40d32765f71430a9ee622cf3347689e10b00a5ed11ebef85b384a1c55c32ce3ef66db3588328193e897a393fe19b141989caabf733f47419dcb0f4075e4d45bb899d7a868c5b6d9ae572a4ea1b7f2d8d61c70417288b5910eb7c0692e6851567e6f40fcb30c1bbd0a710fd50d66787a3f9766fb5dea959b466d0970f56258b08e0fa4882d9486ddf9733c654bc9e10e911e3e66d71c60d067b92aa3bcfcbb939d032e6098b57a20e3b853a7b0dc282c76e373c69e3d99b1ceb0c59435ccb280ef60fee521e665f341e0b33") r3 = accept(r0, &(0x7f000066c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000078f000)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000e08000)={0x2, &(0x7f0000a93000)=[{}, {}]}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000148000-0x4)) bind$inet(r0, &(0x7f0000a3c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008ae000)=0xffff, 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000a67000)={&(0x7f0000a2a000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00007bb000)={&(0x7f0000989000)=@getsa={0x20c, 0x12, 0x700, 0x0, 0x3, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xa, 0x7f}, [@lifetime_val={0x28, 0x9, {0x1, 0x2, 0xfffffffffffffff9, 0xfffffffffffffffd}}, @migrate={0xe0, 0x11, [{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x1, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr, 0x6c, 0x2, 0x0, 0x6, 0xf048ca8e51189afc, 0xa}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x33, 0x2, 0x0, 0x3, 0x2}, {@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6c, 0x5, 0x0, 0x6, 0xa, 0xa}]}, @algo_comp={0xdc, 0x3, {{'lzs\x00'}, 0x488, "2d5888b1d8dc660b5fd7d118e780aaea16c955260eae8da1c81bc947eef6752a97d623dc7d7c7e79a8754a48540b336209c8643af87c72829054debe8529f48d9a0faba0d6a30eb50adec6ec2683412628d70d68038f97f4db7856fbd1757850f42b5e84a7b2528a81f76a0f359314b7ccc3818b78e588bc6eab0b6106867dcaa08826ff30348fa60a7a2bc412b3c3f1c5"}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x800}, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bb2000-0x8)={0x0, 0x8}, &(0x7f0000716000-0x4)=0x8) r5 = accept4(r0, &(0x7f00009f0000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000da9000-0x4)=0x20, 0x800) connect$ax25(r5, &(0x7f0000df5000-0x10)={0x3, {"c8681665306e49"}, 0x7b53}, 0x10) r6 = socket(0x11, 0x5, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00000eb000)={@empty, 0x3000000, 0x1, 0x0, 0x1, 0x0, 0x7}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000583000-0x1f)={0x7ff, 0x2, 0x0, 0x8001, 0x0, 0x0, 0x1, 0x5, r4}, 0x20) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f00003e0000)=""/101, 0xd0a50ced17067dd1, 0x142, 0x0, 0xfffffffffffffda5) listen$netrom(r6, 0x2) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000064a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000073a000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fd2000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}, 0x7fffffff}], 0x2c) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/09 05:33:49 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) socketpair(0x9, 0x80000, 0x3e, &(0x7f0000016000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000027000)={0x8, &(0x7f0000004000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000035000-0x28)=[{0x0, 0x5}, {0xe, 0x3}, {0x2, 0x7}, {0x2, 0xffff}, {0x6, 0xfffffffffffffffd}], 0x5) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000001a000)={r2, &(0x7f0000034000+0x7e9)=""/56}) 2018/02/09 05:33:49 executing program 3: r0 = socket(0x1f, 0x1, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000a3000)={@empty, @empty, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008b6000)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000db3000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f00007fe000-0xc)={0x10, 0x0, 0x0, 0x40000824}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000d5c000-0x150)=@flushsa={0x150, 0x1c, 0x300, 0x1, 0x2, {0x7e}, [@policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18, 0x9}, @replay_esn_val={0x28, 0x17, {0x3, 0x5, 0x5, 0x0, 0x2, 0xffffffffffffff00, [0x80, 0x5, 0x2]}}, @replay_val={0x10, 0xa, {0x2, 0x2, 0x1}}, @extra_flags={0x8, 0x18, 0x5}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1, 0x2, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x2f, r1, r2}, {@in=@empty, 0x3, 0x2b}, @in=@multicast1=0xe0000001, {0x7, 0xffffffffffffff81, 0x0, 0x2c, 0x45, 0x9, 0x7fffffff, 0x7fffffff}, {0x80000000, 0x5, 0x9, 0x6}, {0x401, 0x100000000, 0x6}, 0x6, 0x0, 0x2, 0x1, 0x0, 0x51}}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000094}, 0x40090) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x3, 0xffffffffffffffff, &(0x7f00001ac000-0x8)={0x0}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000d96000-0xcf)=""/207, &(0x7f0000eca000)=0xcf) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000496000-0x4), &(0x7f00009ca000)=0x4) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000000f000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000f000-0x4)=0x10, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000007000), &(0x7f000000f000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r2}, 0x10) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) connect$unix(r0, &(0x7f0000f7f000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/09 05:33:49 executing program 5: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) r1 = socket(0x1f, 0xa, 0x1) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ac9000)={0x0, 0xa0, &(0x7f000023f000-0xa0)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}]}, &(0x7f0000aca000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a9c000-0xe6)={r2, 0xde, "225495cda2c31477dbfed258589fc0d34b6639fcb18e601e15df4ef404163ee2e153ae6bdeabca5d0be5d999df4c1996dd7cdc1c65b3417501b555a3218ace3d15f5866efd7f285ee1f7694e78579ea696d58c3a2bb7a6ab4251d126211dfa72a738e9284acc51d5cc963720fd51e74f6815416929050ba4e97b45a4db6fb496d06f3b55fd52811838d614eda804a0969e1e20ebedc4ee5ee05e5e00f5cb9daac0eed71aa47b0fa13d1a0492201965d4d0a154b4b0c0e8b823f685109229fe5d7e3006328bc26a7bf956a023254c3fcd6a720f15cd651ee03a5d2947d700"}, &(0x7f0000ab3000-0x4)=0xe6) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:33:49 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000028000), &(0x7f0000023000)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000029000-0x10)={0x3, {"05986a310a3245"}, 0x5}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) 2018/02/09 05:33:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00006ab000)=@generic, &(0x7f0000b36000-0x4)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008a6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2c}}, [0x100000000, 0x9, 0x7, 0x7f, 0x1, 0x4, 0xb0b, 0x3f, 0x7, 0x2, 0x7, 0x1, 0x8001, 0x7fffffff, 0x8000]}, &(0x7f00007d5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000176000)={r2, 0x58, "8ce307c5ce934592bcb7a9e2c556cb7fe33e91d0867c8470dda869f6a2dcc9ec81f88b750e14b774e838a70c6f075ffde6fb1791df5b29ccd0d62f743b225ed7542cd50bb2dd7690c193c92b9c9764e9f044bcc1f64eadd5"}, &(0x7f0000be0000)=0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) close(r0) 2018/02/09 05:33:49 executing program 3: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a83000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x1f, &(0x7f0000000000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) listen(r0, 0x400) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001e000-0x348)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6864516eda977876bed07d2bb61535ec", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/09 05:33:49 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000023000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000029000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000a000)=0x4, 0x4) 2018/02/09 05:33:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4c000-0x4)={r0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00002a0000-0x90)={0x3c64, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e08000-0x102)={0x0, 0xfa, "5b9a7f27b84ac280807276f053d9e505f1e29668ab733939ccfd0ea7e529a269cf3a3b043e8a307e7b07883ae0301682d08b207369d241fdd9332312f24aaa9eabad46ef242c5906f435b2f054e40ba8d7395e7d19fe2b40c3a3f3586e930c919dbea216e5c2250ad1259c0a9ae73419322d12c1569d29862117ce1f811c43c7d4cc7dd6b1a4af1e061a66cccad3d1a23748086e0d4cfc687cd6da5e75e2616a42af2324a049c4ba05e2d1de4ea7a490b4c7e8b4d87d0423ebf9c6e6d383d54388db887cba82371ed0dac78735c7827a7d22204f7ee6c1c511ef5503323a590afa3e7beef672146ae1d96698669688f535e4b4d91dfd961b8a32"}, &(0x7f0000c93000-0x4)=0x102) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ed4000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}}}, &(0x7f0000574000)=0x8c) socketpair(0x5, 0x3, 0x5, &(0x7f0000b42000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ad9000-0x20)={0x8000, 0x4ea, 0x4, 0x5, 0x1, 0x6, 0x8, 0x6, 0x0}, &(0x7f0000990000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ade000-0x108)={r5, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}, [0x8, 0x80000, 0x1000000d, 0x80000001, 0x4000, 0xeb, 0x81, 0xfffffffffffffffd, 0x8, 0x0, 0x8, 0x6174, 0x29, 0x20000000, 0x7]}, &(0x7f00009df000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000bf7000-0xca)={r6, 0xc2, "27680621936358d279ff97a17425fb03e03336f7101ba950adbdf8587168b71da5b2427056ce7608613412ba94473da4cac7131b634f9333a1cd80db883fd3cebb0aee346ab096c684516a913a578543f3a0fcc313474a3259cf3b02dc52cd88c06d1910b20a232f062981e5d9d7c266050669e0bd5f851a47bc308af33096a3aa58cf9b51394feafa9abea06c5d35b6c5674861c59015792783d35f080a45be7452b32dc65c0539d352894028218b29c6ae3e045aad08f6e02a96b3ed6802c3537d"}, &(0x7f0000f6e000-0x4)=0xca) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00007e9000-0x4)={r0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000e17000)=0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a91000)={r7, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xff, 0x3}, &(0x7f0000cb9000-0x4)=0x98) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000016000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006fc000-0x106)={0x0, 0xfe, "5fd77d9d2060b3497f940d469dddd84641088863ae54b39c23213d6bb61a5c85aba85a4096ff6c10690c4c3d705e73573190171a8abf5d9b63a938bc623fc4aeeac2f4f997b098e9e882572b48d78671b97457fb8f01e6737dac69a35ea1085d04b9abaed67ba77ca6fff5f90037bd76411f2f0ef83a48fb299950b4c05de056444952d35358a1f6cd36a35288ab1a71e08dfdb3ff26bf8f7ea0cb3fb7817859eb588ed45ccb50ce1768164feeff07b59276c72a9e7ffe6e06b8567785640cea82644199165906b61ac5ea02515ab7f8c66c10a40e5f1436e86299455ed28a95bcc9df0931bd13d6d82ca3cb3fc6ea352bee3b7bc13e4991f8f4be0f7452"}, &(0x7f0000f7f000)=0x106) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000202000-0x5d)={r1, 0x55, "dd9b3e771d1245fb510b98c4d0847bf02c5e99a3eb9a5992166b0e0a888960d5e2cf24624ce55735b5e4ace6fed4a380fe50256df7a60710763745340daf41f453484c8d578ae81a72831d8be246097106779395cf"}, &(0x7f0000be3000)=0x5d) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000013a000-0x4), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0xfff}, &(0x7f0000add000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f3c000)={r3, 0xd3, 0x63}, 0x8) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000921000)=@generic={0x8, 0x2, 0x1}) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b9d000)={&(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/02/09 05:33:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f000023e000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000437000)=0x10) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000402000-0x4), &(0x7f000095a000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0"}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000028e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000506000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d19000)={0x0, 0x58, &(0x7f0000e1f000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff3137}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x76721ced}]}, &(0x7f00004ac000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d9a000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) 2018/02/09 05:33:49 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x40000000}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/02/09 05:33:49 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) accept4$packet(r0, &(0x7f00007e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b30000)=0x14, 0x80000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) shutdown(r1, 0x8000) 2018/02/09 05:33:49 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0xa, 0x6, 0xffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000e000-0x4)=0x6f, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5, 0x401, 0x8, 0x4, 0x401}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x6}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r2, 0x8, 0x1dc}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000008000-0x4)=@int, &(0x7f000000e000)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000d000)={@common='bcsf0\x00', @ifru_flags=0x2000}) 2018/02/09 05:33:49 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003bc000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b15000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000db6000-0x4)=0x1000, 0x4) [ 62.232376] xt_TCPMSS: Only works on TCP SYN packets 2018/02/09 05:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000675000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ada000-0x4)=0x2, 0x4) close(r0) close(r1) 2018/02/09 05:33:50 executing program 2: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000291000-0x8)) write(r0, &(0x7f0000ded000), 0x94f386f79cff0d07) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000def000)=0x5) 2018/02/09 05:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80a, 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000be1000-0x14), &(0x7f0000a7c000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000c3000-0x8)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d0a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d1b000)=r2) 2018/02/09 05:33:50 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x5, 0x4, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x401, 0x4) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/09 05:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x3f0)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6f9537", 0x0, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], "01792456c8f411c0"}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000510000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffffffffff73, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x3, 0x80000001, 0x3, 0x200000000000003, 0x26}, &(0x7f0000f4a000-0x4)=0xa0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000664000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000858000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x81, 0x0, 0xff, 0x4, 0xcb40, 0x4, 0x3}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e04000-0x18)={r2, 0x7, 0x10, 0x4, 0xffffffffffffffff}, &(0x7f0000749000-0x4)=0x18) connect$inet(r0, &(0x7f0000507000-0x10)={0x2, 0x1, @rand_addr=0x100}, 0x10) socket$nfc_llcp(0x27, 0xffffffffffffffff, 0x1) 2018/02/09 05:33:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000006000-0x8), 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000006000+0xaca)={@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {&(0x7f0000000000)=""/12, 0xc}, &(0x7f0000007000-0x1)}, 0x3c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002000-0x11)="16cbde96f0d334fa264f1821f3672a8d3b", 0x11) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000005000)=0x8, &(0x7f0000008000)=0x4) pipe(&(0x7f0000007000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={r0, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000009000), 0x80000) 2018/02/09 05:33:50 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000015000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000015000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000)={r1, 0xe4}, 0x8) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}], 0x3c) 2018/02/09 05:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f000044d000-0x87)="76d769b1487c30f8b0b2202ddc93449cf9f400c136a71ecb0c7b26770956e659e051337cf36dfe70729f05420eb5c5615d32e10176ff988f328db4ebb7c62df7e9eae841b0f51a6a8c2ce041d5cba10be96480e70d43028c4871d6a75ccf3bc3f6b2ae6ac4c12dfd0cb299d1555bb0fb01a33e6922cec9b34650fb5a525ae9e44cec2bf78381b5") bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4(r1, &(0x7f0000d82000-0x10)=@ax25, &(0x7f0000c8c000)=0x10, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ef4000), 0x4) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000071b000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000049000)={@empty, 0x7fff, 0x0, 0xff, 0x7, 0x20, 0x1, 0x1000000000fff}, 0x20) [ 62.312052] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 62.319542] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 62.332736] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 62.340223] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 62.369590] Cannot find add_set index 0 as target 2018/02/09 05:33:50 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f78000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000dfe000-0x8)=0x40, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000232000-0x10)=@generic, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) write(r0, &(0x7f0000a28000-0x78)="240000002600ff000000010004773600fb1308020100000000b0e5000000000000003f10", 0x24) sendto(r0, &(0x7f0000060000)="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", 0x1000, 0x4010, &(0x7f0000fab000)=@l2={0x1f, 0x0, {0x1, 0x7, 0x7ff, 0xfffffffffffff000, 0x1a, 0x5}, 0x9, 0x7f00cbba}, 0xe) [ 62.407501] Cannot find add_set index 0 as target 2018/02/09 05:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000d38000-0x8), &(0x7f0000217000)=0x8) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000039e000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, [0x0, 0x0, 0x100000001, 0x9, 0x3, 0x7bbe, 0x84, 0x3f, 0x9, 0xffffffff, 0xa708, 0xffffffffffff1fcb, 0xd04, 0x8, 0xff]}, &(0x7f00006ee000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008b7000-0x20)={0x566a, 0x1, 0xe, 0x8, 0x1, 0x5, 0x31, 0x1, r2}, 0x20) 2018/02/09 05:33:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000002000-0x3)=""/3, &(0x7f0000001000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000002000)={0x7fff, 0x1, 0x45, 0x7}) 2018/02/09 05:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004c8000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) listen(r0, 0x100000000000) accept4(r0, &(0x7f0000918000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000040d000-0x4)=0x2e, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000809000-0x4)=0x5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3000)='veno\x00', 0x5) 2018/02/09 05:33:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f6a000-0x4)={0x4, 0x2, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/09 05:33:50 executing program 5: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/09 05:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000575000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)}, 0x10) [ 62.474776] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=13302 comm=syz-executor6 2018/02/09 05:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dbb000)={@common='tunl0\x00', @ifru_flags}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000272000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ade000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) syz_emit_ethernet(0x66, &(0x7f0000582000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0xc3e7, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f000025b000-0x4)=0x43fffe) 2018/02/09 05:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000505000)=0x92a, 0x4) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000d4f000-0x4)=0x5, 0xfffffe7b) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f000000f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x1, 0x2, [0x2, 0x9]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000010000-0x8)={r4}, 0x8) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000)={r3, 0x28, &(0x7f000000a000-0x28)}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000f000-0xc)={@dev, @empty}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000948000-0x10)={0x1a, 0x6, 0x3, 0x9, 0x128, 0x1db4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000011000-0xc)={@remote, @multicast2, @rand_addr}, &(0x7f000000e000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000424000), &(0x7f000011e000)=0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x1cddd8b5daa72a49, &(0x7f0000005000), &(0x7f0000011000-0x4)=0x4) 2018/02/09 05:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket(0x20004000000015, 0x80005, 0x0) bind$bt_sco(r0, &(0x7f00008c9000)={0x1f, {0x1ff, 0x0, 0x80, 0x8, 0x7f, 0x6}}, 0xfffffd8f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/02/09 05:33:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d82000-0x4), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000008000)={0x20, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x2, 0xfa6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x81}}}, 0x108) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000020000-0x1)="ff") 2018/02/09 05:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006ee000-0x8)={0x0}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b06000-0x2)=0xffff, 0x2) r2 = socket(0xa, 0x1, 0x7) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000029f000-0x4)=0x1ff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c01000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00002be000-0xb)="909c08930b0b64778139f4") syz_emit_ethernet(0x5e, &(0x7f0000ef0000-0x118a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x28, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @ra={0x5, 0x2}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/02/09 05:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000b6000)={r0, 0x48, &(0x7f00000da000-0x48)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x7040, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f000054d000)=0x10) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/09 05:33:50 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000006000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca0832b239576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5ab6d9ebd6e197fa7a3182f9663a94efa1efd9b0b"}, 0x48}, 0x1}, 0x0) r2 = socket(0x5, 0x2, 0xffffffffffff0001) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000b000)={0x8, 0x4, 0xbe, 0x8, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0x9)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000a000)={0x1, &(0x7f000000e000-0x8)=[{0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000002000-0x40)={r5, 0x8, &(0x7f000000e000-0x20)=[0x9, 0xa5, 0x0, 0x7, 0x401, 0x0, 0x1f56, 0xffffffffffffff68], &(0x7f0000003000)=[0x9, 0x5], 0x60, 0x1, 0x9, &(0x7f000000c000-0x4)=[0x200], &(0x7f000000b000)=[0x7, 0x8, 0x9, 0x1]}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000009000)={0x602, 0x7, 0x3, 0x3ff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000e000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x3f, 0xe6b}, &(0x7f000000d000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000d000-0x14)={r3, 0x4, 0x2, 0x1f, 0xbd, 0x240}, &(0x7f000000d000-0x4)=0x14) [ 62.575138] dccp_invalid_packet: P.Data Offset(0) too small [ 62.608431] dccp_invalid_packet: P.Data Offset(0) too small 2018/02/09 05:33:50 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) listen(r0, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00003fc000), 0x0, 0x0, &(0x7f0000f69000+0xcd8)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f6d000)=@ethernet={0x0, @broadcast}, &(0x7f0000f6e000-0x4)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000f6f000-0xc)={@multicast1, @rand_addr, 0x0}, &(0x7f000059f000-0x4)=0xc) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000f6d000)={0x1d, r3}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x1f, &(0x7f0000f6e000-0x8)={0x0}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000de7000)={0x8, 0xffffffff}, 0x2) 2018/02/09 05:33:50 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x8000) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f74000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f72000)={{0x2, 0x0, @rand_addr=0x9}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x2, @loopback=0x7f000001}, @generic="b340832e64015f0a4ee8d58bc95f9329"}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f72000)=@nfc_llcp, &(0x7f0000623000-0x4)=0x60) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000057000)=""/192, &(0x7f0000f73000-0x4)=0xc0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r2, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r2, 0x100000000009) r3 = accept$inet(r2, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000450000-0x4)=0xa0) 2018/02/09 05:33:50 executing program 1: r0 = socket(0x18, 0x1, 0x3f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x401, @empty, 0x4}}}, 0x1, 0x7ff, 0x4, "40820014752e7097757cadde4acf2620facfeefa40a08e21139873a60e521c1f95bd52e485355b49ac00deddfc57e185828ddf225b420ae566f05360d23ccc830f5bd633de958114d7b83d32fc499057"}, 0x160) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xb) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x963b}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000)={r2, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@common, 0x10) 2018/02/09 05:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x5}, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f00000c0000)=0x5, 0x4) syz_emit_ethernet(0x32, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "203699", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/09 05:33:50 executing program 3: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00002eb000-0x4)) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000001f000-0x10)={0x5, &(0x7f00002ea000)=[{}, {}, {}, {}, {}]}) 2018/02/09 05:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d4000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fef000-0x84)=""/132, &(0x7f00008a1000)=0x84) 2018/02/09 05:33:50 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000b1c000)={0x10, 0x0, 0x2, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x412, 0x2, 0x100) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00007e7000)=@common='syzkaller0\x00') 2018/02/09 05:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000044a000)=@ax25, &(0x7f00000b1000)=0x10, 0x80800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00003ea000-0x108)={0x65e, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3d}}}, 0x108) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b97000-0x4)=0x698, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000aef000-0x38)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7f, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x38) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000091a000)=[{&(0x7f0000876000)="577967374f3352db017c4e5b17bbabebc247fe066a9fb96dd32b8efbe6958be0ddff688bc3ceb9fb78e14cb0d40034e8498130b9beacf13592b314114cd4072f078ff76dc5d48c734fb55a012b71b666a823fdb256818a0697b6888da247811ddeaef45087ef75029519641c73657bed50e6bedfd3ca49", 0x77}, {&(0x7f00003a2000-0xbf)="d9555ea91de929ddafaeddb107fc82e084b2415636c376d445ab3f218c856db3f695de971921c5e7f03743350eaeb00acae79ef05c633ce00e25ae5e9b3e3dab181c297204e7d30dc5f7aeb8cd78600617a57cd5a0c0845b4ca5a88c013101a1fba4db7146c83ead2ea1b3e92c466557f1bd9e92abe48dfca75c73329d1768249bc73721efdc6ff78b4bec2c2327229be069cad691f423fedf0fc73d55c3253e3930221d744853982ff1d949ca5c4d3385aea29c3ba040e546a11ad0e57c3b", 0xbf}, {&(0x7f0000ad3000)="4d0e2b9ee42a3286ef84b0071efb27381c891931bca81caf7cef3119c7d94e80ba180bd0739cb2e3326ba5dd2f8f4e0bb730760e37b7f8410606897701d458a4c4cd8a0df0949d0068b7557181aeb0263be9c251903beae6c63fdfb24cff61f2ac7f8ac1d31ba5cf3f3578f1bbfebcc63ec55cf41a2e37502661ced435e8b5c0c441c8b8f6108a500e1da07908fcc634fcdd39750ffdc07a59f2e0ad92eb3b9e482829d3c989ba84ba716a56e0df706dc8248655ad161c", 0xb7}], 0x3, &(0x7f0000437000)=[{0xa8, 0x116, 0x101, "592f727cbb93fcd7b3891d199da996a8c094eb79c2a8efdd18667189860c99298739905c8921a58ac80d115ac2417dbadd4b16e9045a4a48226cc1cf038cfae4267d40505dd19cf5d2271f0814f922c4f7d4903b2d3ad7189b67981a11f40e1d1c1a28dc9ab51d508c48ccedd88281bdb0c7833f71ed255a8e6edcb673e7cb2d1dc953f95d781bb2a759527d1e009974e18d0d35be435cd1"}, {0xc0, 0x10b, 0xfdb, "b2b00b3ec569dd2f24a3970c29f6f41a18b21dc96b0017cf68dd8bd8e8ebdbf172df63ceefe09dc2f8f566674a0611c18b7980a77a45bfc8a868a5787de311f8b83f68b5e53a95fb825c47a87e756904f877bb0f908d0d0c7ae2b7ae127d7a810d28565b4d101659e4ce16f49377f91f80bb2929433fd8c90bbd57937553361d6d15392da50489572cab590cca425b5f70386af582423971c852f6c1b864020f817b9995518f6cae9df2f2bcb9a6"}], 0x168}}], 0x1, 0x0) 2018/02/09 05:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) writev(r0, &(0x7f000032a000)=[{&(0x7f0000feb000-0x68)="86667653799aab012f9e93973b2e34d0442c19f29e894cea6420d622d990b066c66a4e18d3ff9b0fae2d130fa03171e6bde1c210d494ed35c9229cf5899db5d491cf5b6c83245ed3d00ff0812889c036233cec8647168f8c1f436d372ef1cd02c7a1b90afffdad02", 0x68}], 0x1) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) write(r0, &(0x7f0000045000-0x1000), 0x0) 2018/02/09 05:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x5, 0x0, 0x758, &(0x7f00006ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d1f000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2}}, 0x1, 0x4}, &(0x7f00001d7000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000594000-0x20)={0x81, 0xdc, 0x3, 0x9, 0x0, 0x6, 0x0, 0x8, r3}, &(0x7f0000f8a000)=0x20) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000008c000-0x10)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="fe"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000dd4000)={0x40}, 0x4) 2018/02/09 05:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000752000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000095000)=0x1f, 0x4) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000557000)=[{}], 0x1, 0x0, &(0x7f0000196000-0x8), 0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b9e000)=0x80000000, 0x4) [ 62.768271] audit: type=1400 audit(1518154430.460:60): avc: denied { bind } for pid=13369 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 05:33:50 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000b3b000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000091d000-0x4)={0x401, 0x5, 0x8000}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e64000-0x2c)={0x0, 0x0, 0x4000000000083, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1), &(0x7f0000172000)}, 0x20) syz_emit_ethernet(0x25b, &(0x7f0000592000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f000027e000)={0x0, 0x0, []}) 2018/02/09 05:33:50 executing program 6: r0 = socket$inet6(0xa, 0xe, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}], 0xa}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) 2018/02/09 05:33:50 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000010000)={{0x2, 0x3, @rand_addr=0x4}, {0x307, @random="5d39cad74573"}, 0x44, {0x2, 0x3, @multicast2=0xe0000002}, @generic="20c2745f1a2ebab3b683947de4e9b785"}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x5, 0x4, 0x1000}, 0x4) 2018/02/09 05:33:50 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f0000014000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f000000b000)=""/37, 0xf}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001f000)={0x0, 0xe62b7d34218ee680, 0xffffffffffffffff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000020000-0x10)={0x7, &(0x7f0000012000)=[0xffffffffffffff86, 0x4, 0x24000000, 0x7ff, 0x40, 0x8, 0x36b7]}) 2018/02/09 05:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) socket$inet(0x2, 0x0, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4), 0x4) sendmmsg(r0, &(0x7f0000c60000)=[{{&(0x7f0000846000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x3, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}}}, 0x3a, &(0x7f0000be8000-0x50)=[{&(0x7f00004a8000-0x3c)="61e4e586da0ae79c70fd1b6e808602e77d7a549a22817baabc03fcdbdb9fcf028a5af3099230d70802518c24eb0d469dbf8e1e776ee4c513f286f9c6", 0x3c}, {&(0x7f000008e000)="1d0b8dbdfbde679b82f3d9e2d96870fa9b4b325867f5689820c14cc089cc680738db0d381a5f5f12fc8c99f8f395a0406066e8b722d6da6fea41dff2bde9c6c7bd4e2fdb9dd65f4c6d0a34a0151db35dc50f5d7f12078664725395eee8bc9ee55c05af8ed862ff62331a93dd8f90a79554aa66ad57edda4ae80f50c556afab16f523b8717a4c25e73e58b21e3f1af26ed9c62b9ea5a230fe5e241ad6087520cf9edbc0604cf62d268369846afc5664df03f1a13bfa43edb8d90655831d099455ef0356ad41224ab1e6590e8389c210dfa0f57319135829c98a59b4d9d5852ce4f4b2ce70b5a26c55a2dc8e49e76bee1b", 0xf0}, {&(0x7f00002ad000)="d3cd375c5906f19a9b8853720084fd4bd445a7fe70f8", 0x16}, {&(0x7f00004ff000)="a6a9d52602fd3471e77c097be586cd007553af4513cfc07c32e6ddc6e8f4fa266dec79646e5e487f88086471944b6639cf3c09fd9ea9b43869bf0ce984177b94162674b1e2e61cf6e2bf79cee82e8d2cd9e99ef8188dcca882057f1f489ad30af4e78efeabd95e12fb62cf4065ecff81317a6d6ed75aa4193c12b995b3432f6c9bed52c5b5afe069f8e29db363551f7df9239966805e03e85fd1194433d2d5393ebc52fdf023af9deb9f87ccbb36aa731593adda66eaf72d3b076b57e328587d2a7accb5416b47de5a2a93597e8108d294de6d2c773a00c7630f", 0xda}, {&(0x7f000008b000-0xd0)="30f0ea273b61a5b1c20be763a25354cfe8347d7a562e74e7ca606a30c3d334b2e2c4e20df103658b4917d553d5398604c86181b4bcc273fa4fe067020b636300219b97d42aefcfd3bd580d86acc8734eed2f001c516d71b0d4a37415ab0e53da85b03e21cf119130adff9e229478730798a0a4e3708f4a829feabba25337582829780c4105ee8026ed69cec609ebb0a10ce6021fa85d0aeb5b9e955bc3d5062d5fe819329044b1c98e5a1c04767f7a0aedbbcbc9ef9c14fc4d742c83b2d016b3e58c56a3ac6d07c3763bf4bf0201d1b8", 0xd0}], 0x5, &(0x7f000071d000)=[{0x50, 0x29, 0x27c9, "34e03c8ccdc1078e3f4da0e2eb4701665385360d48d27470efe199c07d12cea7395eeb7de6014689836e0bb04a74318ecb352b8f515ff8b733d2dad5b9759a1c"}, {0xa0, 0x11f, 0x6b, "4e134d1672a32659dc974965a5bed49ac715ec3c84a99441d8918f47f4d469078acd5c247599e6576d18b78e7383254e33253ba80c2eaa65b04696a74d85343b6da356392e1df79b46b45b4dad4275cae66dc4bb691bf43787d904589e7c275254d4aefd58d44794affde5d70ff960678e07a58a74630307ef0f3b3ffd9cf217d139f9e9334d6705888efa0e20132f7c"}, {0x70, 0x84, 0x100, "438dce2b4ebb393aaf457bbb13079cd5dcac18cdecf603be03814587bee1035ce5fc7a8bea185f6c5a70f2f621810436fbda3bf3a8a1f6e2d04b68d4c0ac2893eee8053226fd71d28f983005c219d31bc2c12b5dae3b98e12cb6d4b35c0d"}, {0x60, 0x10e, 0x8, "68c83c0ed17625e5b41cb2d0d2ba5b2c719d3680d75d9f1cfa842b00110115b49f94a264a98b61c037defca568307f1f305cfd88aac2e79fc3f1fe7b7ca70c0609775f6d38e5f8796b"}], 0x1c0, 0xd0}, 0x80000000}, {{0x0, 0x0, &(0x7f0000744000)=[{&(0x7f0000a3d000-0x8d)="5968139cd11d009bead926f43551524124a76b55665bf45d224cd3060f16b2d5ffb77a2de879ae1543eac1f03bbdc129636aa6e9d170fb7efc9593aec4f79f0cf65957f599af4132c40a87bb9910303c3c6028191342c4ffb83ee1c3ae38754a01ef19a217a04a93e730bcce16ac1b2fc928fab48cf76da0fb0f23b6a504e244b5f2304477eb8791c2dc797b3e", 0x8d}, {&(0x7f00008b4000-0x48)="cb8cef08c3eb8c4d01af76880e2b1dc4e53550cab97160a248c5a78c785f937286f495fe1560b573869707fad1390de1637ee609f4484d80b5bb013ecfb83a74a01d7aa3aa320fd0", 0x48}, {&(0x7f0000495000-0xf7)="fbb54abfae5c8162f6ba7a99aa731599d4cdd8bf65ac3aa16f9a5f86c1e1398ce9a143775d4d641e325ee284c9be477995ecbc3012f6912b32cefb5d3ddb209e491d053bbdc90c14b0bf572c5d49d711a8c3a9d84e29f5acea374624772a657f9c98c3e06cb6b0da4943d6238fdd0dd0b2c272ead1371b371da804e3ec6505eb39b8fd60a8f1c1e48f4eda2316c67cf08c647ca51e9059cf272d59c02e7e5528b35b481c927ffb9b092f37e622b0b9fcc0d13d33735768f0056947a68d6318ceb57ac486a0f7a598c83866cf9b6d8bcd2e9f096cf332cd16565d1cd4afbfebe5b904657c1616024c5b90ae7940a8f1b4095849383e9231", 0xf7}, {&(0x7f0000d0d000-0xe1)="ffb0a148d2a4a5df9377c6f5d0fc29976408b824b289fe1bbcf2248d3f20014ac9d3a7e23c9515ce36235f8624b61256939c95b95a3f7af835ab043a2de30e84dac05c2d35805e95bc82f3eb69adf703a60ba0bd7a7a02c4688bf4b474b055a8daf0e417b13a0845870eee265668da4ab5fd941fed9c34ad41836afef972cd561c3675e44e9490ea6c22f45d11dd56362d8aad568e1f585406130db8965df1d6ebc6346ab94cf55433d443901768168257e1bfce9c2db918117b912fb8f42e862fa61254b66aed74a51c7278c10358d7c99f78f7ce8e074a9fb0e37a8be79e44e5", 0xe1}, {&(0x7f00000ae000)="b7871afdd32474c9efde8914df6e915ce9b712126f1235b35c845ee3e44ed034bfd0540d01b1742dc67504e4ea135f94ada37f0313f68072b1a590267c0ae7dac8d52d52c6d605c88ec329671a69312b13e396d8d20cbcbe0c28cca9761dd92583ed7ef885efe8e44c5493fad1ce52fb0240ef91c4b752d668da9d07550839295f46cb81ae2e0d5bc9be73c4b1ef719fb580287e8885dc29bc8442e7366365f9811260b5c9e07d3c8b9d", 0xaa}, {&(0x7f000051c000-0x7e)="a7867c9754c3586f1b3256ccd3cb5ccadd21611ac4cd0fc3ba3aadfc6ef714929b1f49e0be7bd73bdf41e7d67e57917c9a6fc9ebc5d506dc840b940058d5c6a03c248fdc391a7ca4efbddcb4d931f42f36f80c83403255affd65c1d5fadf6376d53b1157412b2ce5a24745063c70288b23dce5531c42a6f8586316811eb5", 0x7e}, {&(0x7f00005e8000)="5a7749570291de44b95fae99ff8b523c473b79c51cdf3d72bec68677db0c96eb84b0e3aab4887aa8e36b7fe54842162ff2688186fc66fddcd601bf5518b7b575b42e0ad7cae3fcf6dbcd7573318f7906e461c0e1e93b7193c2bade0655e5516a58c0cf3058249c66560147053fd6d8e0afa23e9833bd5819fc4275dd5e2f2c169ae3acee02164bfac401e3ff1363086f83be705072c13df68a4d455f8f46ac55cf397d656b952a911420321cd8222d370615e3b186953e7bf66bf4c52adbf333", 0xc0}], 0x7, &(0x7f000003b000-0x430)=[{0x108, 0x11f, 0x2, "d3da1d488a0b67514d843d0c193cd68f4685e92bf640b42c59ca090f55e858944367f92905d4d89de1a335587683d436d57f870a28d5d51f0ff6e9a899391c7aa12ecb31573c87edb5e49e3b36b6d323170a014eb9598f7d302e622794bea824ac9a93118f8851fddccfff54289f049e34e380c5e1c125d1f414e80cc37766a3389d40e8e1e0ef2d0921d40e7d19dbe233938ecb9710cca2b8cf2b13a4312fc597bf1b4e0380bf327318226db0b2bc5efca45b89018f191b9a614bad249b8acb903b56aa46cb9254de02535399343b1046b84d5f454b92876fbed5112e04fd47d82e2908ef430491d2d2584aacc08bf10d6d0bd826b159d1"}, {0x20, 0x119, 0x3d77beb7, "6b842510dd06409b4793ba130531e9"}, {0xe8, 0x101, 0x3, "e64b994a8133e599ee5447c77913e9ced0bf9473844ed0a75d665538516c201e4b89b1bbe1138763fe9c755b3486c6e2b4b6c06a5f0b800a8930b724aef0227b680c82217dccd74998bd05526b40b968bfeb8dc6f4df994dffb0dc21b8b553716a46fdf798f902e496e3a714813ca9673ac0bea5ca7c84a1408e882c95741056b993a1fe13d0018a5e96437dc56516975514da7a1f3ac3316f00a57bb52e52601934425b63a23860024f6f335216c06253a6619674384c85144106856d7c5a37fbf51df98229e121002a99dd5510406aef"}, {0xe0, 0x0, 0x7f, "a9aa38fa4efe2424cac624d46827372f1d7352d68ca9b83e9aaacafc104e843974e676c459b7e32dd4432874699bc7c2741b3b270a64b104dfabc5faba20711fe9a74befe3b4711b09c3cac713512c7f13449f09dd935ce35c231d6b0a68f300047b0b002dac899b87a7968c72db7e3b61bb0a5e52f853080aa8c318fec517cf5c7a95a1c1532ef4c01de56e269d928056102bd645a11b7d7ea322d8b9b6f39dfd29d5e383b562ed71fbd4c0292d446dcbd1abc729dcabac00628a5b19dbc772dfecfad54079c1740d31c94b826ddc75"}, {0x98, 0x6, 0xfff, "f985d444841c5ed938c9f6dfffd65c192c74414b285a7cf97413de28b0884ec1f1eea2e3680868b57299b56aedba4bcf0f1f23fe21f3165bebb6adfbc98053c7b4ee84c1987acb98ee605839f49545f1968e642d868dc780abff6afe9b7a33887406f10b8697864a3f25523de02ee79b09fe4bf2437734530b7bd5c1df26e2e97c20e53f"}, {0xa8, 0x117, 0x8, "3388f02f79d10744165293e8bf8ecd71c3ecf5a409ed21b98cf0aaec42d43bf042b16d458c90e34549666155c7b34391c542d57bd5e4ec762e775ff65cfc90060620742f122724c30c8a99441fc1f9f2065ef1e051f25ded4d14d4abfd2879d8ab23191f2e32b29955b9c1ce40b554a77ec9fc5f8e942ace7bc13762af021fde0d1bdd2ce8c5c0c6c614f9879baa7c5afe5abb"}], 0x430, 0x8000}, 0x80000000}], 0x2, 0x40044) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dff000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1000}}, 0x4, 0x6}, &(0x7f0000c4f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a39000)={r1, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0x4000000000, 0xe884, 0x6, 0x5, 0x3ff, 0x9, 0xee58, 0x1, 0x5, 0x2, 0x6, 0x12, 0x0, 0x3, 0x7e0]}, &(0x7f000073f000)=0x108) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a8e000+0x920), &(0x7f00008fd000-0x4)=0x4) 2018/02/09 05:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f00003df000)=@ax25, &(0x7f0000f95000-0x4)=0x10, 0x800) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000a0b000)=0x7, 0x4) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/02/09 05:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt(r0, 0x80000000, 0x52f6, &(0x7f00001ac000-0xe4)="11ad1e33cd80071c7c6a7b0df8e8156f13e2069c195e80c44d92eacd3726b17be35d08c94d91dbbee5e24f16cdae2d086c1d5fbbb32fcebc15876d643befb2bd2ceb65e38eae5642e203b968cbba8b235cb7c50d133834ed78c101b57dacb9c6780eb6f93dd5e0df730250d00290cd1afa35c7fdbd727bac3d6333a14229c446cfe8198843c54b8f53ad3025b04678e22ac5d0b6a2fee171ba6755cee54e8e0cafce847640a5679eb74b8a91a5b8adabe8a7d5d81dd1b39285c9d436881f1b1329c94ed937fd66edf195a7d98b16047c1ec81f92c54451394eb49182afb3e6581824679c", 0xe4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cd3000-0x8)={0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ccf000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000064d000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f00009d7000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ce4000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x4, 0x2, 0x844, 0xa, 0x80, 0x20, 0x3b, r2, r3}, {0x1000, 0x950, 0x0, 0x80000000, 0xfffffffffffffff7, 0x0, 0x3, 0x6}, {0x8, 0xfff, 0xdbb, 0x10001}, 0x8, 0x8, 0x1, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x3, 0x1, 0x9, 0x1, 0x81}}, 0xe8) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b31000)={@common="6272696467653000ff0000002000", 0x0}) pipe(&(0x7f000030c000-0x8)) sendto$packet(r5, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/09 05:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d8000)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000dbc000)={0xfffffffffffffffb}, 0x1) getsockname$packet(r1, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000299000)={0x10001, 0xfea7, 0x80, "841d1b722cad", "b894069fc7ccdbe1221b075d480111a3"}) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r3}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) recvfrom(r1, &(0x7f0000793000-0x16)=""/22, 0x16, 0x40000002, &(0x7f00002a6000-0x10)=@nfc={0x27, 0x80000001, 0x7, 0x3}, 0x10) [ 62.842089] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 62.874201] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/09 05:33:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000558000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000a62000)=0xfffffffffffffde6) vmsplice(r1, &(0x7f0000122000-0x90)=[{&(0x7f0000ab5000-0xfc)="8b756313485811a1a7ff8efd07582edcf0049b0fa674674ccc0348070d1e4eceb1315a2cba3db5553d007a989039f228c5df22bd864b273ce2a3a72fffa0a0659cce2d485f4b7ce928c5c29a1399d2f04bcb331351e2ec3143d691e0f82f2caca5501b83cdb0c6641049ab580e3fbd93d51e3d745ab813c15a183822a54cfbf68a6212626ec2733269e00f2d6de3dff19b309231d82c7ecc376547733d753f2be6be015f0d86ebbccc779f1ddf827227a63ce2c0dda31bae4b1cdbb0b2c6bb1a8da9d080b46a442be8b5c87ffe23441330c8d6972edd80f8b62ad5c9a776c8fd2df4a7f02f81cb1e00c105a535302920abace8df4350375c197efcda", 0xfc}, {&(0x7f0000a82000)="2b3c0fd4dd2d6ef772ac8c845451875fcd89fe5e39420627b5222c65c5738762c93c4527eefd260f1f92f74eb41942c6add3e31d26c3c5647ed531a6fff9d8507c34b4f4b9c7487340b0c30aab05dc1d08225f737f897ee9ba1204a659989808bd205563aa1e8d521a6d2d8b38b81d29a218ed", 0x73}, {&(0x7f0000025000-0x6d)="271b4c67d58e727be8b3a53550338ee92033cec778062105342967b676ca099c687c57fd70ac895b01a1cf16f915da2a74645df00438f6e2c74895bad9fe7e042b5286676c08173a7235c733534c3683cdffeda039328c58582f21adebd0c15129fae2c588203e63d308cbcace", 0x6d}, {&(0x7f0000093000)="8784506c9c687c0e8a8a545c5ce44a24634455674a681ba3cc38c9353deb3e22b2124d19c9546ac48756081c840b9a3c96a800385aa5e474677e0e3fd7b216e083591de293dba95ab6983f7539f8c86c829e1b56c24bc18149d2e20224e243905818aeaa14a8b7929265233dbc167b50b406377a4030507a711527880ce7c26b3382499d33186395bcaf7721d55a288c7b5aeae977555d55a3e927864e06b7553e8f9a6e94396ffecd7133d736191fd46f2c14d54e4e9474e39f9f8fcc367b1629edbc77bc6f5284bc483ceb6b0a6c938a9caa89116595f85b1fea48295c3a9143fa412755aecceedbf5", 0xea}, {&(0x7f000053b000)="4ce896c3949fbac6f194e055b1d07f97ddc2b72351d194ac3449960513b56707a829b36a0e6dfb7602fa4757ccfb79c3cc968bea914a0a45bfbe7a84e611ed9d05ddcda0f6ea4a08d508b23fbde40409bd80aad8c90ff2d3c2f45f353815a05a8ca98186128a840b2b26d499007bde2ef895a2", 0x73}, {&(0x7f00005fe000-0x8f)="11b8a6ec60feff02a1cfee4c21d551b88b70bfd41bb068a200a4068e9647c92fafb3b41c4f3e2f132730a70aac67705d8b83bad6874167517741959cb0974b387a7c66af8c0424385d553768ebebc8ed64b894baa617e7dc2a80740831de70ae07f46c1e894ade3b216fc286c535ddc4b62fdad58f05d938f8cc43bad32b295329e1e1f3586f45a9a166d26cbc0f08", 0x8f}, {&(0x7f0000423000)="85a2743ac4efb8c9c8c9227c685eeaf1194dd6944e6f407f527364c22e5e70308819c5f7ad62a94cd6b59030dcf9c55bf74d002a399fa324037fd279120ab008b311db3d3e1059f84f196bb6c1d97390e7dee7cf45a0e93b9d17bd9e90a2cc2902488ae111faed227b069395b57b31f5e4c502923ceb0a94305a455b4a82dc294b3d21b4b41c0816753f1540e178db58264aa439a8a53f", 0x97}, {&(0x7f00009a5000)="2ec1f3f301550f96804e899e8711cb1324c2300f8009d4d4155ceb5ffc58cc824c5e69d36e48b4907603e27c94a25b7fcadbd276bc93389131b7ee48622fea1f1c1cf52b700d4a6ea4b960badd99728165a6fcabe92e65b352b62d3129897ff6130967425f269ae831014101f67f06217371e5bab0a577e366d9c506185c3d061c07eeb728956300820ae6fceea5f7200a6b4adc3af4", 0x96}, {&(0x7f0000bca000)="bbb26baeeb50c641eeb832df44257ac6f8d3cf6dae6ec06f1fae265dc3d302a5f9b3160b0096168a44107ebca98669f2bbcf494b073496b681900af1b4947b095b1ef1088ddc0c472d6fa892991d277c549f751903d6cf68ed16e842ff815513f2607d151ef22136c05d300724e3806f4edb0fee32f564fa09945be1b91807601322923cf1e7bdc3abedae016a76602329018c6a842938bf68d371ea837fc225b7ce4d2ecb3e9ef782de5e93dc97c04d361291df9ed4396c345a83347a15af65c82a3a24f53b3c2d3d133ba5a648ee67c57c6103fb5dc2956c669784f02099ec2ccae3e3beb62e18fda28d", 0xeb}], 0x9, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f000028c000-0x157)='P', 0x1, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00009b6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "300d341f23a1df2a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f83000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000a1b000-0x10)={r0, &(0x7f00002ab000)=""/239}) 2018/02/09 05:33:50 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00001ab000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000000000)=""/39, &(0x7f0000000000)=0xfffffffffffffd42) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) pread64(r1, &(0x7f0000002000)=""/4096, 0x1000, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0xf}}) [ 62.908787] xt_policy: output policy not valid in PREROUTING and INPUT 2018/02/09 05:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a1f000)={0x0, 0xb, "07d8323d6aac7b17b41988"}, &(0x7f000096f000)=0x13) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b94000-0x8)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d51000-0x10)={0x800, 0x200, 0x9, 0x1000, r1}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4), &(0x7f0000b72000)=0x4) 2018/02/09 05:33:50 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002f000)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x4)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000)={0x0, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000030000)={@generic="bf4f7034ac622af6e3f8eeaafa20428d", 0x100000001}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000030000-0x4), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000028000)={r2, r3}) r4 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r5 = socket(0x1d, 0x6, 0x3f) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000015000-0x4)=0x6a, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000000e000-0xc)={0x0, 0x6}, &(0x7f0000032000-0x4)=0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000032000-0x8)={r6, 0x1}, 0x8) [ 62.968903] xt_policy: output policy not valid in PREROUTING and INPUT [ 62.993480] sctp: [Deprecated]: syz-executor5 (pid 13447) Use of struct sctp_assoc_value in delayed_ack socket option. [ 62.993480] Use struct sctp_sack_info instead 2018/02/09 05:33:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000092000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f000035e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={0x0}) getsockname$llc(r3, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000793000)=0xffffffc5) socket$inet(0x2, 0x80a, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8000000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty}}) [ 63.019410] sctp: [Deprecated]: syz-executor5 (pid 13447) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.019410] Use struct sctp_sack_info instead 2018/02/09 05:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b8000-0x4)={0xffffffffffffff9c}) sendto$inet6(r0, &(0x7f0000a41000)="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", 0xfa, 0x20000000, &(0x7f0000dee000-0x1c)={0xa, 0x1, 0x7, @empty, 0x9}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) sendto$inet6(r1, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r1}], 0x1, 0x9294) shutdown(r1, 0x0) 2018/02/09 05:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00000eb000)=0x5, 0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58}}], 0x1, 0x0) 2018/02/09 05:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000), 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e96000-0x10)={0x0, 0x54, &(0x7f00002eb000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7f}]}, &(0x7f0000727000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000436000)={r1, 0x5, 0x0, []}, &(0x7f00003e5000)=0x8) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/09 05:33:50 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000030000-0xf5)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x1f8, 0x98, 0x1f8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x14e, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@udplite={0x0, 'udplite\x00', 0x0, {0x1, 0x3, 0x0, 0x3, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x98}}, {{@uncond, 0x0, 0x70, 0x25b, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}]}}, 0x2e8) 2018/02/09 05:33:50 executing program 6: r0 = socket(0xb, 0x80000, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"d40247507b74b3"}, 0xdd}, 0x10) 2018/02/09 05:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000648000-0x10)="e8b40605620aa5f4259ea087d89af7e4", 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001be000-0x370)=@nat={'nat\x00', 0x1b, 0x4, 0x310, 0x240, 0x140, 0xffffffff, 0x98, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000e05000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x140}}, [{{@ip={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xffffff00, @generic="650145dfd25c8d23c2adb54c35c1cdf8", @generic="263f30c18054a064fda99934857ed8ce", {0xff}, {}, 0x8, 0x1, 0x40}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @gre_key=0xc97f, @gre_key=0x80000000}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x5, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x882, 0xc}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @rand_addr=0x1, @rand_addr=0x8, @icmp_id=0x2, @icmp_id=0x1}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x21, 0x2, 0x1}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x4, 0x1, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @loopback=0x7f000001, @multicast1=0xe0000001, @port=0x2, @gre_key=0x9}}}}]}}, 0x370) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbc000-0x18)="ad76b6c5c20faeb99500000000000000009f5d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000057d000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c5f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000792000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000735000)={r3, 0x4}, &(0x7f0000a53000)=0x8) r4 = accept$alg(r0, 0x0, 0x0) getpeername$packet(r0, &(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f22000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000010f000)={0xfffffffffffffffb, 0x1, 0xa48d, 0x5, r3}, &(0x7f00005d3000-0x4)=0x10) sendmmsg$alg(r4, &(0x7f00002b2000)=[{0x0, 0x0, &(0x7f0000a72000-0xa0)=[], 0x0, &(0x7f00006da000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom(r0, &(0x7f0000f73000)=""/63, 0x3f, 0x0, &(0x7f00004cf000-0x10)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/09 05:33:50 executing program 2: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f00009a3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000024f000)=0x1c, 0x800) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000de9000-0x8a)="d7ed1ce3088beef4dad7f58caf59dbcde7dd50a79ef06460118dda2c4451fc6858e36ab22dd1d2305ec35f916edf7ed4dd0ddc970ed8a9eff1b564298ccf388a82a3fd5a043184c2679a4dd2ae537d717df0e210be3c54ebf8010523c870dea61913ea720fee1a269c58dbe0d7c092776f1da7beeb9325fa9a1d6e3456656d9086fe7e24e87d258da030", 0x8a, 0x4008800, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000de8000)={0x0, 0x3, 0x8001}, &(0x7f000068e000-0x4)=0x8) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000de9000-0xc)={r2, 0x8, 0x20}, 0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000dea000-0x60)=@nfc_llcp={0x27, 0xc99e, 0x2, 0x3, 0xfffffffffffffff9, 0x421800000000000, "3a3229caa8edb5a2e2e53e162714a35a5e9ba0251b4ac19eed0bda1ae55bc45af30366ca656505208e04ec45fd3cebc5e5cdd44ce563ea283f4d4c050a8539", 0x8dbd}, 0x60) 2018/02/09 05:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000006, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006d7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000f2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000215000-0xc)={r2, 0x80000, r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f29000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f5a000-0x74)=@ethtool_perm_addr={0x20, 0x6c, "314c946783fb941d9a8031116ca2644c32238a63748d5ebb50fb5cdf887a96c820133eba2ebf243abf4de6c926c154d3e31e133bdc156cd168bc50631ad811bc159cbf26295e5db871533d21544181e4ab34c9d14b41a2ec4436945ec4ccb6c79e8fd22a0403fa35ef8dc2e9"}}) socket(0x5, 0x2, 0x2) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) 2018/02/09 05:33:50 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8a20000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) pipe(&(0x7f0000666000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ff0000-0x10)={0x8001, 0x7fffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fed000)={&(0x7f00006c2000)='./file0\x00', r0}, 0xc) 2018/02/09 05:33:50 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xc)={0x1f, 0x80, {0xa7c0, 0x4, 0x10000, 0x1c76bcbf, 0x4, 0x5}, 0x978e, 0x1}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000016000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) 2018/02/09 05:33:50 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x6, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000000a000-0xc)={@remote, @multicast1, 0x0}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000022000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001, r2}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000018000+0x2bd)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x24)=@newneigh={0x24, 0x1c, 0x300, 0x7, 0x3, {0x1c, 0x0, 0x0, r2, 0x0, 0x10, 0x9}, [@NDA_IFINDEX={0x8, 0x8, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) socketpair(0x12, 0x0, 0xfc73, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000020000)=0x80000000, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001a000-0x58)={0x20d927d1, 0x4, 0x2, 0x9, 0x1, [{0xffffffffffffff1f, 0x6, 0x80, 0x0, 0x0, 0x80}]}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000016000)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 05:33:50 executing program 2: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00008e3000), &(0x7f0000732000)) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e2000)="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", 0x132) 2018/02/09 05:33:50 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1ff6cf1d448fb9d1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14), &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) 2018/02/09 05:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/09 05:33:50 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffe00, 0x2, 0x8, 0x0, 0xffffffff, 0x400, 0x16, {0x0, @in6={{0xa, 0x1, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}}, 0x3f, 0x4, 0x7f, 0x0, 0x85cd}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7, @empty, 0x5}}, 0x81, 0x4, 0x6, 0xffffffffffffff09, 0x23}, &(0x7f00006d1000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000e33000-0xc)=@nl=@proc, &(0x7f0000cb8000)=0x8, 0x803) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c86000)={0x0, 0x4d0, 0x6, 0xcde, 0x4, 0x1}, &(0x7f000052d000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000783000)={r3, 0x7f, 0x0, 0x6, 0x101}, &(0x7f0000c7a000)=0x18) pipe(&(0x7f00008a5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/02/09 05:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000367000+0x89c)=@hci, &(0x7f0000f47000)=0x6) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000ab8000-0x10)={0x5, &(0x7f0000568000-0x64)=[{}, {}, {}, {}, {}]}) 2018/02/09 05:33:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000952000)=""/200, &(0x7f0000000000)=0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000224000)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000f34000)={0x14, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a98000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000097e000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000692000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a88000-0xc)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000af9000-0x38)={0x0, 0x0, &(0x7f00008b2000-0x50)=[{&(0x7f0000fc3000)="303124ac603aef713c83072e900e76e41fba5dd55c05be76c20f0582357901b9734be6854b80a2057411c08d7d2fea6da6c0646275d097dbbf0cb9b4838e523d", 0x40}], 0x1}, 0x0) 2018/02/09 05:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f000062d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) 2018/02/09 05:33:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="6e075cad86845b6ed91edb29275955d4", @ifru_flags=0xb14fd55083669f45}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000d54000-0x1d)) 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000008000-0xc)={0x4, [0x10001, 0x2, 0x200, 0x3]}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x310) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002000)=[{&(0x7f0000003000-0x60)={0x27, 0x8001, 0x9a, 0x7, 0x9, 0x0, "2298d80c8b2b4af5263ca8ae66064e9ffcb6c0632b0688dbcae07508e2eb11379d72f7ee07cba767f2c19224cfc31fb152aa05b8c859465b8bf16a19690383"}, 0x60, &(0x7f000000f000)=[{&(0x7f0000008000-0x78)="984e226c4777ff8a1f47cf58e0005623e1075ed838e604cd26a908544eb922882a9d87a9070f7ae195d83dd413eb23d45e9a3d3e2f96b3b1c95b0c36bb43afd705ca5f398d6a85df1a27bf6082e72927299f30228758e0c5e33622f9dd49a97d882ddec5a47bfca3469bf4b921023255063d57b26cb6b553", 0x78}, {&(0x7f0000006000)="0a3129b46ae0a5ef72ef6d91b182b7500ecbad654d55cd60", 0x18}, {&(0x7f0000010000-0x7)="1a4984c27d529b", 0x7}, {&(0x7f000000f000)="ba437e8ae89c3b495393cc4ce7221eac2ac191670d7ffe4c0da4af6b78e11832ed98b4bc0878822560318f437c061277e7dc157a10b60addfd281b9ed9ee0bb3e8319160b2943887641b461d16c2d8d1a2ec2516b5d7ede1ce4c2013edb85944919dd316d07d91a434d486d5d924cf03553cbf2ae4e425", 0x77}, {&(0x7f000000f000)="dacd96992fd1f06aae070894dc738cb4fbed7bdda3447ee096c144056417bc524231f3a9d0ccbeccdc3db19597feacad451b2cb2f01e309d4532ba54a8f3924dd2ed4b3bc861dbca6b2874f48305c5dbb4f9eb01cbec2c14a97ed2506ca7f4a5e514cb259b834f761533f2929b3d55e16a2bdc22ba71a16e4c6b3d55109346074e5848b94d7caa2c3105157f24e1a0140b8d8b80622e5fa3d9f6173d275faf5236ec1ba77dbd638890db43204de277d60ea27efd23", 0xb5}], 0x5, &(0x7f000000f000)={0xc0, 0x112, 0x1ff, "022d286672efb542521deb5483fc09ea34c980f9157d0ffd0aabbc11a894979219c4da0266fa4a578972ca89983cdbf11c9d29fe61c5a4ce4de33a8d24792185c3b967c5b2c0af0594664aa1eb05330b26bff735566efb556f985c781a9fce87a9fd4739dc1ccff6cf302655c6740a2fd618a1c8c220490e2f4dce1a8c922b3d0f65fff62632107889faf1260ad45009ee0ae31fb9e2977cada24d85bb0966e360c469e9bc6af624cb4231e414aa7ed7"}, 0xc0, 0x4001}, {&(0x7f0000007000-0x60)={0x27, 0x8000000000, 0x667, 0x7, 0x7, 0xffff, "ac0f7fdaaf088724a8c9545cfaf94a932e9d0604a2a2d0fa02314be918f44e527796e1b6b492f0ec906ece4dbbf723c9fd1f9f4f0641f7f39ac33443aff7b2", 0x10001}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f000000e000)="9550c76291d6f7a434c741c254aa2ce781654657fb39de436ab16ec989d1593276e4eb05ffdc27b79336f00862d833777bbd9eac2eaf042490f6b81c3cb820aaca8ff65f71b6b5723af2717174ce13fd10cafd9e43ef43140e1fb89bcda92f714554c57de2b623a83e", 0x69}, {&(0x7f0000001000)="8fe4db4c516ee03fd4bebca30322f958b9eb274ebf0b09629e3a0199acab62415a2a2dc2ce0de11d8563d7be7b4a9532bb9a5d660ea1164e4ccf47a986813272dd938823fb5a0f87056476117a8a5afb1ef59a03d1c4c288c378c5b1d47350bd73d22f4a66f187d3831bcfc83e544a78477edbab8f8ca758000d93d64c628dfeba398b1007b710056df897bf8f749ec7f53a582f1b93d4aaf80969ce4aa223d08c4a80d3782711e40ce4c0db44fe26dc3b082ba2b229cfd14781c168d44ce655d400477534a557f915081ab6e7f336", 0xcf}, {&(0x7f0000010000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000010000-0xc8)={0xc8, 0x6, 0x2, "fe415ad2b7a2f0469dabe5d647f00d05eca39792452e94341702cfc18a8f1d125a557844092b1698d431f0641146c1840b67654ef618bf64b30e7672c81c8a321e9a348ff36bc405815086a86c21168e237a85cffa3c04e4f18af9fec23c067fa42dd4ceb993aa149201ce85be5159d92b9fd606a802ca976abd1ffdb44977e5e1c7c1bf80c8cc1f4bdc343a04408e2b54646bbfc87eba83befcf2fe6244098ebd647a9658230c8ac99bdbbcebac3530f3509c5adae8"}, 0xc8, 0x800}, {&(0x7f000000b000)={0x27, 0x80000000, 0x80, 0x6, 0x7, 0x9, "614c97b3afdb4ddd647fb999944f7e0a1cc5139ba9856a79850e17ec7770b9f2f4de6c7a33ba46de5a97ad88efa79a3d1f4f56d207bb5e2cef3ed24db1be63", 0x6d4}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000008000-0xdd)="6fa60649b3668d7dcb2932288fcc9ee2a7b21985db134ff609a1ae915871ef2ef20ced8b0f5964cd86a2a3aaa2e59b2a83a9c5c5fb3c393f611ba44e8b0317fccee8282aae90dd1e3d24954d690ad0a5a8fb5ff7390a19c5e6dc4f71f409f5e955553c78829bea6db94fbcd350951e6322f01050acafb37a7be2d2ad376db94e27ebdb0f45e048ea10fcd701cfac6eb2d3fe4db5aeb0eeea3cdb08e30cfd937ab25dbd3f871bf32ae1ecd3d019bc41f0441b18fe64721bdecd975b1ead7e0e96c0f42263a92c2a01db837f378d03809aa2cf7656fc6dea3fab98d55f78", 0xdd}], 0x1, &(0x7f000000f000)={0x90, 0x116, 0x400, "3175d263d221713839e7d4f9b1dc7f4ed671a5081b145f5f0ce0bd0586c1ea4c1dbe8b3c1b1e69edb6e97de0b4769c933023864f56ac4212ebfbfb0f820fddc285bfeacfdf54e2dd5660a026f5fc3b4cb60b99e71f16a90cb25377a7ae8f1317bc5fc593ace0c7b3b360c46049eab226758f0e3c0929f82211f600705b38"}, 0x90, 0x84}], 0x3, 0x801) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000fd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009a4000-0x4)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000baf000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001e4000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r2, 0x5473, &(0x7f0000828000)=0x6) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000304000)={&(0x7f00006f4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000194000)=[{&(0x7f0000eb7000-0x3f)=""/63, 0x3f}, {&(0x7f0000836000-0x49)=""/73, 0x49}, {&(0x7f0000199000)=""/237, 0xed}, {&(0x7f0000b56000)=""/27, 0x1b}, {&(0x7f0000571000-0xdb)=""/219, 0xdb}], 0x5, &(0x7f0000606000)=""/55, 0x37, 0x4}, 0x40000120) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fd3000)=@assoc_value={0x0, 0x1}, &(0x7f0000edc000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c33000)={r4, 0x63, "ea983bdf360ca2c27185d93a52bf60d303ba79dbadd664c855bf43a42d75bf54e8d7df77bd74e946c66d6a87e8b2b6593b9b029da435f3a37708ad93560d61f4fb5fa45a835247087eb25941062c9b11985491a9d034f77af5896cfc945539aa55ff1c"}, &(0x7f0000b0e000-0x4)=0x6b) r5 = accept(r2, &(0x7f00002e0000)=@rc, &(0x7f000028b000-0x4)=0x9) recvmsg(r2, &(0x7f00008e5000)={&(0x7f0000e91000)=@ethernet={0x0, @remote}, 0x10, &(0x7f00007c1000-0x90)=[], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x1000}, 0x0) getsockopt(r2, 0x73b, 0xdfb, &(0x7f0000c66000-0xfc)=""/252, &(0x7f00008e9000)=0xfc) accept$inet(r5, &(0x7f00003c1000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00005cc000-0x4)=0x10) 2018/02/09 05:33:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) socketpair(0x1, 0x800, 0x40, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xfff}, &(0x7f0000c9e000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d23000)={r2, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}}, [0x49a, 0x0, 0x87d, 0x3, 0x1000, 0x0, 0x6, 0x44e9, 0xe6c, 0x8000, 0x1, 0x80000000, 0xffffffffffff7fff, 0x100, 0x3166]}, &(0x7f0000790000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000903000)={@generic="427435bdf7a9b6d695eab372d7e0bf06", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0xffffffffffffff9f, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x104}, 0x1}, 0x0) writev(r4, &(0x7f0000684000-0x50)=[{&(0x7f00004b0000+0x858)="4fc1e4949b319d", 0x7}, {&(0x7f0000ea3000)="d608a9c7fc6909b105279ffd8480de3f78a588d75699202c1e243da8cbfbdcecc29250dbce7e9fde41f0b9ba55746b5f22fdf13f36588ea42fecd0334b2d6d05bdf1b9336c51a4becb7ae468834a91d060d9708fd81388567f7b5b51e9518c578ddd7d96918a4ecbc7aaf4661ea1c6bab5e2b7bd44983aa4cf6475d1863931f807c1743ac287dfac546d09e44e74070b7d73b2e749609a39e80ebacf51a23087fd4c5e35c4f84030874a121daf451da8f06dbb57c8d796bceba7", 0xba}, {&(0x7f0000b84000-0xe3)="cdbcf0b9134f01c400879a7b777fa4e952fb58d146f5a9e9e873fbf7f2d3100fb641b978418a25a0825e04ea95b2df9661a6e5c54db2231ea6b82a18dc2e1318381218bc0e58d78f7665b7323bec8133c865bf25839c7af540b12c4ef011fe8408b8295bc8f4ff49b80a22afdcea92672c54753ad5ca2d54ac291ba31412214d2ad2fbdb5cfac5a4da0e4bb022e88e02a155e02a55b2106637c0c895aef2514288a811f320edb3a070a94181174e23c71e4676ff7dabaef823dfb1bf33588c08c5f02dda4af0f4adf83db3894070b7c13afd79698516c85b49066de336d5a5cce3b4d9", 0xe3}, {&(0x7f0000e10000)="d3bf9f197bfb9d22c9f695c05abcf6616a68ae4379131920", 0x18}, {&(0x7f00002a9000)="17fae414ce08358b79e759", 0xb}], 0x5) recvmsg(r4, &(0x7f0000d9a000)={&(0x7f0000f90000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000771000-0x10)=[{&(0x7f00006ed000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f000016d000)=""/95, 0x5f, 0x7}, 0x40000000) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000cdb000-0x4)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000928000)={0x10000, {{0xa, 0x1, 0xf4, @empty, 0x7ff}}, 0x0, 0x1, [{{0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}}]}, 0x110) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000a63000-0xc)={@broadcast, @remote}, &(0x7f000017e000)=0xc) [ 63.340527] audit: type=1400 audit(1518154431.033:61): avc: denied { read } for pid=13524 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 63.346432] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/09 05:33:51 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fc3000-0x30)=[{&(0x7f0000749000-0xb9)="3c06da236fd0960de5f2b234283bdad928485f7708a4da4995f491313ab8b98fa802252d909a512088c273beae139c0801ee999958abe46f9293e9340c5cc2c85f6df96a39b4ca21b4a9cba853f472fc4a3e30e73429a5ae5def5cea75f1a28e8c0bceaa1a8b7e87a83bef583c4b535cff7433a3cf95deffbc97ac3383612710803a32c49d572e07c9f95ae5cb71e950d4f2e2332efcbb3dcad2651d6ef1a4f6c26512870cfb9fbcedf3ebcb011ca8248647e842c68d00fdba", 0xb9}, {&(0x7f0000fc2000)="4a89560c128b5e1000503cbfe868e38c036d174465711afe1691079d05bc3cea6adf7040b7cc25a59531d05db467af2ad1b59e069971a94b14180f602b006c20746471cface59111bf75b4d60f070b8342bbcebd5492cd47765835b4f49b5c64a61d4f742cc7045808ee8ce5003996653f140370fe4c6cc37979dd97bc0b385ded272acc", 0x84}, {&(0x7f0000fc2000)="6e43efdc8070142a69de921402943a2b4f338ca4b6e926603b0989ff3b1dfb4df3325809de8b951c0e0398b1084c5c3e7c11ad5eee402a7d48a78a", 0x3b}], 0x3) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fc4000-0x4)) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc2000)="0c3fc00a35c7234e84fa1982a0202b6b750ca539a141b3fd8a0523fee7ed32f44b8ba165620ee293b09491f5cdf8cfdf7a6df417e560b34b2e38fa24f8f726c159f0f9ce471966b58af56f9c9dbd6f6da869b4358c6e228421bde381e20b08f068c2f2c5b7f18c52e98915f5bc2372016ad99a836b5227c856ff120557b60934d439fb602c742935ab9fc3bd1363c58145b7ed3c367341cd7f85b43ae019210c94df12220255b2c354033273cf2151a8cddcce950c7607f2582184035c332f50d3c6beda9179df8e", 0xc8, 0x40040c4, &(0x7f0000fc3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x5, 0x1f) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fc6000-0x8)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000fc6000)={0x2, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a56000)) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/09 05:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000ef000), &(0x7f0000e32000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r1, &(0x7f0000dfa000)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000cd5000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "e1"}]}, 0x24}, 0x1}, 0x0) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) socketpair(0x11, 0x8000f, 0x7a82a287, &(0x7f0000eb2000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000e9f000-0x1e)=""/30, &(0x7f0000609000-0x4)=0x1e) bind$bt_rfcomm(r0, &(0x7f0000096000-0x9)={0x1f, {0x29, 0x8, 0x3ff, 0x800, 0x4, 0x2}, 0x100000001}, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bf2000-0x8)=@assoc_value={0x0}, &(0x7f0000c54000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008bc000-0x8)={r2, 0x100000000}, &(0x7f0000c27000)=0x8) connect$netrom(r0, &(0x7f0000999000)=@full={{0x3, {"dd6686242952ad"}, 0x3}, [{"269e1155be3b57"}, {"d611182507dd2c"}, {"184e18c85d7882"}, {"c6d28d2eea340c"}, {"32d5c6147b1c01"}, {"73efd2f26fb75b"}, {"baf6ae64384367"}, {"cdd00176514531"}]}, 0x48) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e3a000-0xdb)="5e4b70288cc6dbc798bbc5e0330f9735e006efa3e7a372441a490288c4c07182cff6e5290f25801d904692c9801e2a0955da12f6fe7fa35ad59467289d9567a061d44496c3e5ccc407e412d29a56322f5a1f9d42e3c2d3e664b0264ded715e2eddb2faa26b588747780b6b21f9b3fc348af8fa1a361295486eba33de5199f97d6954a42922bf6678c6b63160c982e8ee3dee15528ffde2cdd56cfd1542cf9209c3effae9b47a3fd3da9e9b58101c6fdaac695fe810972ff98d16e3a200918af4d2dd41f4e23ebcbc7c8e87b2605a2e10503bbbd3f5589f93620566", 0xdb) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x3, 0xf}], {0x95}}, &(0x7f0000c30000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) [ 63.388282] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=12699 sclass=netlink_xfrm_socket pig=13549 comm=syz-executor6 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/02/09 05:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000803000-0xf8)="016645ea58e52ec246655f1d4aab75d48e91c8754bc719bed09cc4ce3413c85d54df3d223fa0101e2d0507b066447cfc68ae6f87ea6ca3f48701a72dfc49846f94243215b35562c6b35fea2732ba945be4176887ab8e3b23eb2c865d02b5e7a10c64640cf54c37bd347e29b1b459b98e11ce1b1e828f15a515036b0de1860f67d1d7c6f94e5ceea576c3f7799d34b2d0ad7d8fd16e353f2a3d2951ba5ffba2a2881f84ccc1cff8aecb3d89b99302664da62992fbcef960c6acc2da57f72e4ca5dc6e2d0ba7196b6f248bd5495558ba59ab4127b1f5c4f5bd095808834d9cc2e4f948d2c40383c6466688972985338a27a116bec2bd9e903a", 0x1, 0x2000803d, &(0x7f0000713000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x192b262c7a2eed6a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x100000001}, 0x8) write(r0, &(0x7f0000924000)="f0", 0x1) write(r0, &(0x7f0000686000)="9a", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmmsg(r0, &(0x7f00009f3000-0xb4)=[{{0x0, 0x0, &(0x7f0000c50000-0x40)=[{&(0x7f0000872000-0xed)="ba", 0x1}], 0x1}}], 0x1, 0x0) write(r0, &(0x7f00002f9000-0x1000)="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", 0x601) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ba1000-0x60)=@nfc_llcp, &(0x7f000071f000)=0x60) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006ad000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b8000-0x4)={0xffffffffffffffff}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000009e000)={r2, 0x3, 0x2, "189aca1721da0cb24a5a082c1fc15cfdbfb1d178639fd24702b30258c3e7e5033cd68d8d18acd5f546c85d6cfb1021c3b672b7e6f8e0f56f50ddfe6bf32fa89957225161b1d969c5b7350f2f87d63ea2446d34e5fe4cf81c2ac9429aa49698ea192359783b699bb4fbc1b9c9ebeb5ee4c5918fdadec82ad54bf8b13203a1ea05ccee707de9b1db68f1f034611367a592b9413c0d277da598e76ae6d1b5e22da721400dc4d42e558671faeaa991b97056c4116d162e70c4f3a716a91db0398677632e140151f3a6ef133ea29d844223d2d3a09fbd968155aef8baf7422328cbddb73ae75cc0742f18e1db718fc7e90c118d9ea955"}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/09 05:33:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000358000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000015, &(0x7f000039c000), 0x4) 2018/02/09 05:33:51 executing program 6: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) write(r0, &(0x7f0000dd1000)="260000d2110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) [ 63.438794] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=12699 sclass=netlink_xfrm_socket pig=13549 comm=syz-executor6 [ 63.452715] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/09 05:33:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x1, 0x8000b, 0x0) bind$alg(r1, &(0x7f0000723000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authenc(sha3-224-generic,ecb-serpent-avx))\x00'}, 0x58) getpeername$inet(r1, &(0x7f0000204000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000703000)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00000c5000), 0x80800) recvfrom(r0, &(0x7f0000209000)=""/83, 0x53, 0x40002003, &(0x7f0000a5a000)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) write(r1, &(0x7f0000045000-0x1000), 0x0) 2018/02/09 05:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) bpf$OBJ_GET_PROG(0x7, &(0x7f0000184000)={&(0x7f0000dde000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000fb5000)={0xfff, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @empty}}}, 0x118) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000-0x8)={0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000030000-0x4)=0x100000000) syz_emit_ethernet(0x6f, &(0x7f000002d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "296289e9f3833baa39d57251451ebb7d636b820d9a7ffe0bac74a6099d2a8d0cc371ae18a0d575727fbb2e76d75ef94d0416a684994dc9ea833a7d0a08d78b9875c17e9747"}}}}}, 0x0) 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) r1 = socket(0x7, 0xf, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000967000-0x67)={0x0, 0x5f, "a7f3c0169094d129ca31eb7f0f5804500a653198b7bd2f533919d63f963535fe3cf87eb1a234cfb045a1047a510822e6eaafcbcf2315476cc9fc3abd48f55c8ebdffb289252c0bb827109e435650089924de291c4bdc4d0a343b7599cac70c"}, &(0x7f0000382000)=0x67) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000f000-0xa0)={r2, @in={{0x2, 0x2, @empty}}, 0x0, 0x8, 0x4, 0x4, 0x81}, &(0x7f000089d000)=0xa0) r3 = accept(r0, &(0x7f00004e3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000047d000)=0x2e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003cd000)={0x0, 0x7ff, 0x2, 0x6, 0x10000, 0x2}, &(0x7f0000d24000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000733000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x4000080a, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1000}], 0x54) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000aa5000-0x8)=@assoc_value={r5, 0x62}, 0x8) 2018/02/09 05:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000aee000-0x20)=[{&(0x7f0000413000)="47eca18309d02bb3cb61b2e7be52754e833a642d5d924e563a55840a6198d5ac75d58cc160a59a9e5432ad38b9e29a899503be1a7f1c595ac0906c15c86d04079cf449dd6d36a2394786a2c7e010ac95fcadefae99cf8344a1b4fb7397ae50d718b3d949e489f9dd4a02c7e9e144c3d3df7b5765ffeb6c1dfb50f6b655b6ad7e36f5efbd279e3e67d64759a7279630cf62717f115f570c5fe63df247f05999c7b8c2ef1e3eb04456db9d2e2b9116475fac312699a2ffc539d444cb666f", 0xbd}, {&(0x7f0000891000)="05befcdcf1ee21753efa7dd1ca114530f77069848fa9185dd8025da85a7131f0aac99049528544ba0e4f1ce39042f5f52ae7de95916761aea8c34781ecb6b4b6918522255cebed7bb199ce411b94372f4536db964ada0467b8cd9ffc023559bcc01b952b1aa999ae8a41010a4fac415f89fe984064a1c6acba4458aa3aee7886d22fa38cc59023d52398a19e530ddb620d5ff4d1013eeba8ab78c5afeefda82eb2afb5fa5fefe0381a9c56701316ae995a06a2f8b78a0824b7c0efb9fb2f315315ae71a888dee357ee4bde2e3f888f004b6951070e369339703718d111aaf6aa4a2911077ecb1ba8a952a7b673", 0xed}], 0x2, 0x19) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000a6f000)=[], 0x0, &(0x7f00001d8000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) 2018/02/09 05:33:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000060e000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @random="a59e67e18d6d"}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84}, @init={0x18, 0x84}, @init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0}], 0x1, 0x0) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000006000-0xc)={@loopback, @remote, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000004000)={r3, 0x81}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@common="69765f7074691a00030001000200", &(0x7f0000002000-0x24)=@ethtool_channels={0x0, 0x100000000, 0x4, 0x3, 0x1f, 0x8, 0x2e3, 0xffffffff7fffffff, 0x5}}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000006000)=0xc) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0xfffffffffffffe5c) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/09 05:33:51 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/242, &(0x7f0000000000)=0xf2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000-0x20)=""/32, &(0x7f0000000000)=0x20) r1 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4), 0x4) 2018/02/09 05:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000082c000+0x225)={&(0x7f000049e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ad7000), &(0x7f0000fa0000)=0x10, 0x80800) connect(r2, &(0x7f00009c7000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r3 = socket(0x4, 0x4, 0x8) accept$llc(r3, &(0x7f00005f6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000209000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c87000-0xc)={0x2}) r4 = socket(0x40000000015, 0x5, 0x0) r5 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x8001, 0x0, &(0x7f000038a000)=""/1, &(0x7f0000000000)=0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000573000-0x4)=0x1, 0x4) 2018/02/09 05:33:51 executing program 0: socketpair(0x1, 0x7, 0x3f, &(0x7f0000444000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000385000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x7f}, 0xc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$netrom(0xffffffffffffff9c, &(0x7f0000922000)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d60000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00006c3000)=0xe8) r11 = getgid() r12 = socket$vsock_dgram(0x28, 0x2, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) r15 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = bpf$PROG_LOAD(0x5, &(0x7f00006aa000-0x48)={0x7, 0xc, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x3b}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0xffffffff00000001, 0x0, 0x6, 0xf, 0xfffffff0, 0xfffffffffffffffc}, @alu={0x7, 0x3, 0x7, 0x3, 0xb, 0xc, 0xfffffffffffffffc}, @ldst={0x1, 0x0, 0x1, 0x7, 0x6, 0xfffffffc}, @jmp={0x5, 0x80, 0xc, 0x0, 0x4, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x9, 0x6, &(0x7f00004c3000)=""/6, 0x41f00, 0x1}, 0x48) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a6c000-0x8)={0x0}) r19 = socket$llc(0x1a, 0x3, 0x0) r20 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000334000)={0x0}) r23 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cef000)={0x0}) r25 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000d35000)=[{&(0x7f0000023000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e15000-0x10)=[{&(0x7f0000001000-0x22)="e915c11531069180961eca476262bc30f223d0d67e2d9ac559c83bf930af9f42e115", 0x22}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e17000)=[{&(0x7f0000001000-0xbf)="073a13f80712dfa0b26180b460172664dd64fe3e1b89b51acce06062c9aa579b30f851b1356c35128a79cba7b11521e9e7974ed33ea5f2dc75fef359b4ffb4ac77c3ed1966c9c3939c2fc5c417ca1b620f9f2293d641354f11e0e6428752e9ddc1eaf068d54ff4247ab145248b27dc548b22f9f561f7e7e89dae5bbc5f1baaf6a341d8f4a41d7db022543248ed9cc9fd616237f3b03e5dda1401a8bd4732e3c61d7565d630af89943cbd2e94463cf577da47a62b9f3a6fb247818f62af3b63", 0xbf}, {&(0x7f0000292000)="6aa144519b54a86ec04b8a63310239db8574dbf70abf399c6e76111dddb3194d27ec22ba744c1f7a983793271ece273dafbc3cfac565c0c4c314a564dd4f7bb204816c44a59977f469e5bbfa6b80e05b923229f2f985b72126b0a080955d152ab3222f5382ad6ece15570db6c4487c60b6856b25867ed981115a5e05ad5368a21d5ba108755c41abf4cd766fb3391babf596074a2f1680db04b0703c609ac0aefeaad0e4231407ef87b34c1f17532e7eabe800b78015f9ed3f0a97ce1ed986e76842efa2bb683fbf5424e97ededa97e5c0cf756f9d56eebb4f1189b74eb6b946e6595b699d9d08e901afc2b2", 0xec}, {&(0x7f0000401000-0xc7)="0fcd2353e83a74dc67c821768351a58d566e456a4f4f2d1f8fe956e8e904b0969f4e4cf7d7e73a5909e483a5aa3abd00db9d1d84bc430d294c88aa29ad082c503f7f81fc95b73a5bd61042644e60eba0e48ecafe54523d8fd123ecfba8527a154c6d6e9ea11217c26ddefcca7256f79f36c44cdc0f47cd522d412117b4285d8c15df6045a67e454d43f1d30f8c8375916525ad079b1297c781cd17277358843923fd11605f168665ee8c7eaac73122bed437baabb0cae1f22a154da15ed8db38b3c59cc48477d1", 0xc7}, {&(0x7f0000001000-0x68)="0563eae0fa8b314bbcaa0260f47f666cacc48c5a1f65a0afc1f4bf08d06042cbf3fdae8462119f631b05856b739956704a8f881ba96c4a84e0903beb8c849d3590edd4bc3448d4980dc69cb8bb54447078b29d753f0bf4c60bae48c9868d98c1dda8ce135070a029", 0x68}, {&(0x7f0000000000)="45e5dc9eeafb5e", 0x7}, {&(0x7f0000870000)="798b3f0c13a5208e8338dcd9d4bc3e2b29fd77514eeb890a79ff261096d54c8eb70179f3bd54786f94bd1c5a", 0x2c}, {&(0x7f0000507000-0x10)="d2624dd10ffe044ddb6b7a2dcf0b15ab", 0x10}], 0x7, &(0x7f0000880000-0xe8)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @rights={0x18, 0x1, 0x1, [r20, r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25]}], 0xe8, 0x4000004}, {&(0x7f00001d1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f79000-0x60)=[{&(0x7f0000e69000-0x1000)="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", 0x1000}, {&(0x7f000036a000-0x26)="5b8bf2547188ff1e99d31d5ec746de5854c8cf09915cf4d12e36e0e35fb38fa7464182725c63", 0x26}, {&(0x7f0000b70000)="8ce5bc6c111073924fac5e39a9905265f480110a5e88d6203a18b30e76f8e1359481ddbb31f7ad5574170ba6bd45677183696b30269e9d947665", 0x3a}, {&(0x7f00005d7000-0xcc)="4486c40e6390a57e3f3841f8040b1da44e74649626c3d0615cc53ae116ce02c55e8f832518a3d79cc3a823ca5de64748393237c4440f510d2ad209c5e4d00cfe44548662ff69d0c232e8d9c66b8df316ce4609c96676c74d8cc45f8c33e095d2d3f5e0d9d230740817c67458724219b0caf120dd440959aac7c28c5557a89ec76032f396adc546a2c1b6f8bdf6cb7d292d06ab50142f88d6d110138c724a9d9d0fa4d60b1c11b1297286cb429aa96dc9de5aa008e2f85dfd4f396c0be5cfe17787b6f4d2377a23644040a8cf", 0xcc}, {&(0x7f0000233000)="2ba1cba8aacc7c3315442d601b889bed86df748d18b24e589ec56173768278f1b2a50ac1116de9abb0b3dd2a86f68dbc201c2126df6955958604ac1e1f78e2132789227b916445db03a9f9e4ac28832bfb857e9c51860b5a16d33d4498bb6a8e20e22ef4d823e369bb5813f9ece7bbb2a66373ff2d3337353d4080d5c86a97be7932018a258fac32e07cd6685095e35c14c8758f7ad77beda452d2aa36a4903f4646c167f414597c7ccf825acf", 0xad}, {&(0x7f0000000000)="c79e82cbce53d709fe04c7c8baba70969fa5773813c8859a9eee89e6e2c58924e86cb909bdc55e47035acea8cf70adf3982649d34eb8e5c3451b3b252d2ac55289a2d0ed5ef6d39a416f9e3a8d78b512b85d74f8ac000a1e0fe90bb8330f80f852cfc19087d9fe09bc0322a688e6c7ad3aff7f6d24d758bd5f3490d449bed00bf9d3901bff469f81e1140b6a56414cc86363a951c5b8558dc0b1dc5a05c7d0939b32ee24b4f13a3c528936121d033d05e3067271c0230e244a3626ce50ec6cdc1426a12e98fb75611659615e6b241dd689129dc1aa9c0e80ba1da10df05c", 0xde}], 0x6, 0x0, 0x0, 0x20000804}], 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r26, 0x29, 0xcf, &(0x7f0000868000-0x4), 0x4) bind$inet6(r26, &(0x7f000012b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r27 = socket$inet6(0xa, 0x44, 0x80000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eea000)={0x0, 0x9}, &(0x7f00002af000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r27, 0x84, 0x11, &(0x7f000087b000)={r28}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r26, 0x800442d2, &(0x7f0000918000-0x10)={0x8, &(0x7f0000094000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x40000000ffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "a9223d9eaeb41b9b"}}}}}, &(0x7f0000005000-0xc)={0x0, 0x0, []}) r0 = socket(0x0, 0x80003, 0x81) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000005000)=0x100, 0x4) 2018/02/09 05:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d9f000)={@random="a16e8acf7a26", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "5ed018ac366e5aee9ee45247"}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d97000), &(0x7f0000bb5000-0x4)=0x10, 0x800) r1 = socket(0x9, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008ea000)={0x0, 0x19cc6f69, 0x5, 0x4e68}, &(0x7f0000f21000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000888000-0x10)={0x80000001, 0x8002, 0x1f, 0x10001, r2}, &(0x7f0000191000)=0x10) sendto$ipx(r0, &(0x7f0000634000+0x846)="47daa05aab94762d1837af92b5d2f880302b0006abd03a5c561f81fce551bac5472b9b14fc5449a64322a9e7bd2f94", 0x2f, 0x40001, &(0x7f0000bd1000-0x10)={0x4, 0x5, 0xfffffffffffffffa, "65486d04655d", 0x8bd}, 0x10) r3 = socket$inet(0x2, 0x7, 0x6833) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000cc5000)={0x6, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @empty}}}, 0x118) 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x100) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000069a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xc3}}) r1 = socket$inet(0x2, 0xe, 0x2000000000000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000395000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}}, &(0x7f00004f4000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ad4000)={0x4, 0x8200, 0x1, 0x81, r2}, &(0x7f0000c6c000)=0x10) syz_emit_ethernet(0x2b, &(0x7f0000602000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "cb"}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bee000-0x8)={0x0}) shutdown(r3, 0x1) 2018/02/09 05:33:51 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000059c000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f0000128000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) pipe(&(0x7f000044a000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000b65000-0x94)={{0x7ff, 0xe4ff, 0x101, 0x2, 0x8, 0xfff}, 0x2, 0x9, 0xfffffffffffffffc, 0x59c, 0x9, "03b6264dacbb17a7380403d86988beae6328b24a0bfa9ddd46261e600d46cb90e3d30edb4d008df1948934b96f4fc21043a39e9a3e93c93fb2c1ad7af98934596b2f66cc70572ef828f13c5caeea48cfa7448785d85fe97639f3fb11de5db777fbb51bdc78ba17051f1020915b261f92e80d540cf0113e8a38d28aa1332cfe67"}) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xe, 0x69) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000548000)={{{@in=@loopback, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000f8a000-0x4)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f000066f000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00001e2000)=0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f8a000)={0x1, [0x7ff]}, &(0x7f0000f8a000)=0x6) connect$l2tp(0xffffffffffffffff, &(0x7f0000f89000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x4, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x180000000000000}}}, 0x3a) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ef3000-0x4)=0x7, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote}, &(0x7f0000db3000-0x4)=0x14) socket$inet(0x2, 0x0, 0xfffffffffffffffa) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x800, 0x3f, &(0x7f0000501000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000328000-0xbd)={0x0, 0xb5, "1540dcc300f0f9d986e1000f8fe9600dbe6250122c55dae6e2a1272e6e4d014f9b56bd7a0764d6d1e233a249828dbbdeeea6f6d0a08524d525405960310f6e027ac1d916f51971e9c5e0a668409c0d9f8e9fd5774bb87f260b0f7a92ea7c710cdb24788486bc3ff49da1c9303d9e4c3afb4bff6493b9108987120a373ca9bc12f5e9fa579c88cc15dfbf5cbc3588bcf56622538f4559339332b06285fbf004e81aa66e4522b0ec6261d427b8760096010fc23c63f8"}, &(0x7f0000528000)=0xbd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000753000-0xe8)={r2, 0xe0, "61b66d898c4577a5a2d84886d69d6db491d0d44aebc1ec52a4078e4879558a1c1e06198141d5ea25c1edd35de0100bbaddb0ffe07f8d1c6acdc2200a832ce1a90d710cac3b137f200ec8370eab49d9df1bab92046f1616b123fcc8de340ca9363f46eb40161e2c2f3324e9a41c59045ad8cc924eda9b701a4e43743d06169967455f02280b1554c3415a3d88643de3fbacb2262d208b1ff53c61e60332cad5c36420b1ee534186cbd8dafe78f561a27100e3aba935326af341aa3e3e932ad62bbcf9ff3214cafd52f5ac665e2b318509569937290258f7ca9c121d2405b6ce41"}, &(0x7f0000d0a000)=0xe8) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r4, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000c5a000-0xb9)=""/185, &(0x7f00005c3000-0x4)=0xb9) socketpair(0x11, 0x3, 0x5, &(0x7f0000805000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000dc7000)={0x0, 0x9}, &(0x7f0000615000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000025f000)={r6, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x20}}}, 0x100, 0x80, 0x4, 0x6, 0x401}, &(0x7f0000b64000-0x4)=0xa0) poll(&(0x7f0000633000-0x20)=[{r4, 0x2000}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000048000)={r3, 0x8a, "4486f48a11de25d0945cf577ed139a61926bd702547db95b8061b1d1112ad3b394b0277c8517356f2f8f596ac65912fb95987cc64a85050cb6ea5baaf7a6cedf5ac67a93645038067de251e18a49d8f25bc2a232e5d240de7a7dbd9e2317822e222e955903e583a77e9b5b644488126f1b5f3f2b82f3b1e9547c985bf69e9c43a64bb34e3c29379d97b1"}, &(0x7f0000cb5000-0x4)=0x92) shutdown(r4, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bcd000)) 2018/02/09 05:33:51 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000018000-0x13e6)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d30f", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "4a1c581c713b8d6c"}}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000001a000)={0x7, "0b9884876773"}) 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x2f8, 0x2f8, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2f8}}, [{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xe491, [0x80000001, 0x2800, 0xfffffffffffffff8, 0x18, 0x5, 0x80], 0x3f, 0x1, 0x1}, {0x9, [0x3, 0x71c, 0xfffffffffffffffa, 0x6, 0x7ec, 0x2], 0x9, 0x9, 0x38ed}}}}, {{@ip={@empty, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xaf, 0x3, 0x2e}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x8, 0x5, 0xffffffff, 0x2, 0xfffffffffffffffb], 0xfffffffffffffffe, 0xfff, 0x1}, {0x3, [0x0, 0x5, 0x2, 0x9, 0x4, 0x80000001], 0x20, 0x8001, 0x5}}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @generic="e4a6ff044567253513e4158a9aae7e7c", @common='gre0\x00', {0xff}, {}, 0x11, 0x2, 0x2}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2, 0x100000001, [0x0, 0x3, 0xffffffff, 0x7f, 0xfffffffffffeffff, 0x7, 0x0, 0x80000001, 0x7f, 0xfffffffffffffff7, 0x2d, 0x0, 0x401, 0x217, 0x2ba3, 0x8], 0x2, 0x5, 0x100}}}]}}, 0x450) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) 2018/02/09 05:33:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000d7000)=@l2, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000c81000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000188000)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x5, &(0x7f000001c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000001e000), &(0x7f0000019000)=0x4) r2 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000030000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$nl_generic(r0, &(0x7f000002f000)={&(0x7f000001d000)={0x10, 0x0, 0x0, 0x2804100}, 0xc, &(0x7f0000030000-0x10)={&(0x7f0000012000-0x9c)={0x9c, 0x18, 0xa25, 0x0, 0x3, {0x11}, [@generic="8fe97ef8436d0f3f8624ec51e13a756687019a92c1908a23712a8f978a67a11cd135afcbe0c09842aa6facbb78cdd63a", @generic="2c66aa0820cc5eb9c77d77687b5c4f093d4550f7b253acd25c0c35cf1feaf1eec558fad420bf2f50bf6abbf7f83d11760b0ff47ba7b9ad153f44f54732d061c0c85c3863a1527fa8f9def2d9c078f815038e7af42a"]}, 0x9c}, 0x1, 0x0, 0x0, 0x44}, 0x80) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000031000)={0x0, 0x3}, &(0x7f000002e000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002f000)={r3, 0x3}, 0x8) 2018/02/09 05:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xf, 0x0, 0x40, &(0x7f0000e04000)={0x0, 0x0}) r2 = accept$ax25(r1, &(0x7f000076a000-0x10), &(0x7f0000f8d000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x4, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x184}, 0x1}, 0x0) accept4$ax25(r2, &(0x7f0000475000-0x10), &(0x7f0000138000)=0x10, 0x80000) 2018/02/09 05:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000189000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) bind$inet(r0, &(0x7f00002e2000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000)=0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) r2 = accept(r0, 0x0, &(0x7f0000003000)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000008000-0x340)={0x6, {{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x5, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @rand_addr=0x7}}]}, 0x340) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f000002b000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="6a7532d1f7eba4444ad69570a4450c9336895c22e2ead38767027a1b9f302616c38cdf27e1f18a1f0482f641515cc5995af44542580b33f32eaa53d6a1297182d6a81ca3f9931010e76d7b3f985a0cfea850da629fc1f810b989a249ce24d64efb6ab6c82fe6d8f0b9b6e79ea6e6878d928c9e9155cc68c2093636dd13557792e97dfe875bb57ef3ee49eb4e1f24de95c8a104c532decc4d2bd54c9f1249ca0c77263a7eb277147136b97f12cfa6784478daa9ab593b30cb7e32b40f9025d3f0201ff8525b5ab39695f1cdf36226fc6722ebb4dfc1dfe82dbf9e50a22b6a35402f368196571041e4222d19045d62ef6c86eb26eeb82740af7bd967f749423a9500774939025cb5e75fe2865144221941cee4d9b42e3aba7c0075cb3281c8d8c2f384e0d681cc6afa6616f24c054bc9723bdc7f558f58734796cd3c5d8af57e1797f46771bc5651c1b1a8a234694b6759a21cb1e0d601d294f19807b0d3acc60be34f4fdfa807e72d239e9f2ce37da252db7b36b8f7bb8c286086c3c90402be983c2d102e6977012a8c517e2ccca77fcfa889c38c2e612ae870cecb1554b8d7d1a0b48ae62a332f916efddcdea9a0948cd7573745046c21056cca924b876027a67f3dc66862ef40745b754c040d368b563d4f7f6ca347014420e9ad38483998a660512f156565201244d0d76eb55f9529646afe6f4e81a25039edcec6ea0ff26f0ab1973b23c89b50b51ba8f09ff06bec0278f7e2d7ac0cb4aced5752a354c8ddec870bda3a08b3f96ef02128172cf0a1ddaae81291cee77bdd172903fcfd51a0ec1aa48a981a0e0ad23806eed4fbeb5db92bfa983141a0498342dd04553f64d2ced4eda8cc7a451c6a8609abf5e03ffc953f7132c97b8e4e309db93e5d0a9466debaa318aa81da91ab57c71526c99c188c8270683a9d6b30d5e02720563d295578c52dbc203f721255ec0d636f60b67f227b1729a72343e91b1047ab027fef90f78e1f672bdc5cdabc536839310eeeba331ece1b35cbb14aab9153605a84c875d43bd6db21213af08e0c37cd5c27ce6148651662f432b34ce8916fe9b77f6b0c509fe8b1e662f3d909b9ff9d6c62546a49b35cf07653941a83692a391672e18c0cfbca523d8b43a2a67ae1ba78a0bbeac8a166cdba23367298bf924d924d6c20d85f404023d3b209a8f61b8766eb69d88c13095cb2d9c98ae4392f4f300e91ebd40364fcf5e729002c0a9321266f8132b7a8891ce386f6469136b98a74cea333817516f3ff3475f56523eabf8a277dcf425e1033701dc8715fe8b4520ba4e1330df3f32cbe8b5e1cd87714916cbe96cc7229a503bef2d363aa5d9ce110366b9acf725ac0318f516787ba3d2b28a4d2ca0c2e461722b805bd617f1d6d3befa62ae8434d389236f63d9b29be1f07d95471ff97c7053d4c0aaabe59228b8534f96f16d24b419523c42149c46f19894c0c426487e4ec1d08685fa39c0586fe9409d3a7101cbfdfb7c8ef90d06e376fa2c91edb8c676d993fd0648c54b229f311461c3bf8b7cc32db357a436f2d47ac2776d18ad7ce8ec2c524ecf676bd0696585a7489234e2c254d297ea58c2ace409cfa9363cce53ca9029bd6ed845c3776ee4d6eb9c383c32496806536b35ed1b6647080dd6a88a8c1e6af530d8e27e6bcdcc76aeae7e8a94d7f289ba965d6884ef6019b5e078b256e5fd5e25eb57b69d0d09165a160d2717e030e3eeab30892c14f3300d940a4233bc0dd820541f99b36bc0bb185af47f199fd49b01429944437d70833ac58ab87d5fd66cb1dc34a155c302fcc362c54e844af5e6097cbbd91ec3cb41bea2dfcf364d90ddf32916f729878dc04d084ef10c979e324b30cd53794ec4e3df2762b518b90017381e330c9bc38179e59b267898fd42f5e70c4210f50c2738f81525aabffe6271e0bb259e5c61733c7707388b5f1b59e2da5f6142969eac3a428e613c57fb967ade8d0c540412129068e2e1e22c7eca44250cf3fd5d731d9150f20903de65a091824c801f11e238448e01eaaab7b74ef584929158dd225b4537df4449a82170a0cd4d8b50797dfe2d69ec304810c975f02edf1d7a2d95203480e2a7cb6f87449a075a33e7c616483b576f034a457b1b642a5ef0083c2b38c4d0f95e2b80f616ea898c97b9fe9180b1626a0856a12341a3e433154b6d4f2fca1f6dc3012da181309bd33accdc858d6838d44ed2d82b641949a70bc98166b43e832179b12c8cf3644a4d17911273b1736813faebe8781ce9d9d400338a310a9163521b7a4d5997fedb8924fa74449318961cc93f0cfc30870e37bcbe232d359984f555fa5be5a1442caab7c12bd73be6bb444a6f27c48a9f77d570835e20b400492f69cb8619850319603f833e71e4e140dc6ecc3181cd54c88520fad1895f40f1faead6c709f60e6cf0630ace62c993e77cc2069e8ac95b099ffa7f6a3927345a284ffad83a86e4d8649284d9026c0bc0b91eea14c79d98054d375f4e1d1e5611ffe98f58b0704c3d1ccd6bc5f8a1d7735f83f303737fd180e6f52ca96eab46a1db2c6f3c9e71678f4bf9b258665589d02c84eae16e957fdbcc5c66e1dfb58afc4326829ee5f3846d5930bf255221cc8987908340f117f4b6e3915b1e82f6ec48e2dc683bbee4dec61e7555f68d2dddf438a09fc5434f916b976243ce3f8651cb65dc0f8cadca33a0252ed645b0ed72a1c3e65281fa17fc84e9fe211ff0cb0b1e1e09531837dbb2adbad20c56dfaaa9ab7fa7f2c8c90f7c1f5b81349f65aadcf666872eca93f3be1fee137d6c54c5d6482a7649e220fcd06dce3309997a9d1c2258a91a02350597e805e3fe917cd990274c1a6c79928ebbf1cc61f007f693cd0dc9ccfd5fc5592fe4855c594176619c580caaa13697a604eede75aa8e214de9b6b7993c1474244d2f0c376eaaa78c1522d2133d38b28ea036acc6175788aae66c87e7e46226089cca1fa4227d2a1b0cf9ff8d7c0dba4a2de35d517cda6e16f2b5e7a3117967eba1814ead9fec9f44594641397d9b8d62d901eb69d29526574d3bb739de414673db74a6644ed94b97cf261a48b42ae0b713daabfeb04cf9ef70941b7512ef855e62399c8b0094c164231f08f9e1db3511b596adee6c3d51611dfbb6f9f55c50c7eaf54455f579328e30e9cfa5841b0b1b01e5ccac469a91fe4acbae14d23f9375197b158f6ee0c56148606cb7d0de8cc47d6d5899422f558d22cf81179085fea5982c315f9061ecd7e4a96c960e7f2d1a21a505802dd2a0b7638742d371ab3c9612f551d9340d47c5255678ce27b6dddf2ddd198b91a7c1dbe64d62cceb77bf975704d9319f29b3946baf7b61fcbc0fce0dda016ef24f8b803cfce38ed62c8e06873ab0b927758c359a4249dab694f9496c88767b46fe97d5e63472a0760c1ce4e2150badc248faa03769b0921b3cd6b64fa7d10d462e8ed694025c9cd79a2e75146d1b6b14026ec678f8349ec604077a1545caf799939badad15eb7135a0c003e7c40c03e4f96b3f5546ac56bf389bf2237267981424ff8449a6c5cf3221e53ecb371492f1f78814900eb1f0a6cc578ffa036936af5fabd07f5669cfd008ba4f72384f64e011d9ff28926783d069956ac4e3ad65fef60cb9de5b208b60a272db2a1fc882fc7298770f8e0d9cc592a80d03d1386b72beaa63e77e0f82c05cbc75c733c1182d1e7151f33257df468df67b991376c93985cd8092356c78b1c2152fb293265ab078b127d839a784b57dd282e565b05b3748b365ec41db75ff2ab9366878cfd515fe8abd08c857bfe9289abd2b9edb12f54ae3d11ccf51a504413573706f5c038a70399bc0938fc8aa81e44c6871ce98458229618c60ab56183dffa90b53e36ae438e7f4f3fe4f591cb3039915c32deea90b40a86b1c707a9805ac6776c9d6a6615fccceba53ef79fa22d8f9197725c4efebe6f8a8ab83c4d02c2ab9c9969e79cb60c3ceef88504bab052a7fd62016ab924172e7fadf8c6cd0212170601939a2df21844d939df0b4a66bcd84b0f6bc0f1d9e60e332ada2dfcc5907c1881960974c481ff2c45425d0615d2139d31fcd0347729b94118449f85535338e97ca73173b166da22a0edb7ae7dedc36d4b823542d512024af1b0d193ff213e578473ef4688f1dd8cc6510032cdd09e71371f4617cd7ca70fa7b95332798cff1c204c07a4cb8df5f8098215e51040f334d81de4e5315f06698a41265f528986b87192af60dc1b7c3a3c64b51fb01775c3181df3a598c1ece2976aec56539a7e5be1160e037a3bb88121bae9ba76ebbfc1f47d72cc4f02650c116f0b7141897fd6634d239d74eb26fe0ed4a59d8d7a6300f948e281d671e60e4daf985ec6b090233e223fb94fd70d83e97264b957c2354f2d7a15dd7deb5cde4696d22d69b9a88bbc599be06a5a300f1f4ae599c13e901c4f1500fe6f8188f492e13f5e92bac93622274bd151161c42689081a61faaff8723520621d47c03bfd5a9a3c1d6aaa06469d3b1fc6c5c83fa2acb7c2abd7ff17b6a0a2b1a302f2f556cbf7d06fe942c12ad48a117ffe39cda3524adbc11e04591538ddfa000a397184fd00e3107633c1d673dc8eb7044dc8903038d7d3c7bb7dc13774623eb137a4158f3c3a7cb447dfd4f166e528e4391796712687edffe6c3748934563b2b84c84763c0b2dcecd23c6b6b4b619d0e8bf6e440ef9b48f864f06f34cd17cc00a03ec08c436297c880b193f2ff6260f55c026f34241638eff42ed561d0dd06e595dbe4bf01ce4141d39a1ed97e12ad949d7021d3d35755bf94b3ffd19a79a9fd9e5bac85b98e85b6dda298536b2b60aab6f8179969bf0b139b82b378de16fe98096c93b2e5d84b937b0001bbd80f83918563d9fe0f3097daff6afd02ac58ae37b90aed558c742bb39977311747eef9b2f5b7497cac593d811325e0f7e7c1941b825b41ed4aa01104ac9c23884009106dbc63706067f8b1ecad1879f9c809dfe728ece3ad4968c9e7ad23c5002bdcf15c99f4092592691786ab5b51d952e3ccf35533833bb45e20ade1b8c84503711f1a7b055078b221b6ec202fbe39a99e878d75149af6b6d4c3d153ec199a2acae973c454050bde4e640f24b233632d48fe7fc375890df9994fd0d5a23036520870c27db7f7934ab92d0d4de2e1f6064302d3e55e87129af77fedad0af8d21b71c85c5d8f48f6df82663be6dd37168b78827f1b9bc3112f562a0425df74e77463046f7037f3c9fe8b447ee87dd7b309bfde495f79dd4720e5dc3253bb3086b0a2fe5138aaff9bbf189804b56e7891172ed702424ee56d729574ea24755855a50cd305dfb8e449f7bc9ab0fd2ed143ea5d50e0a9a9ce0a9c75536be2e3b5b5099ecf9826db999b6ff540c90f63d467b1deeff451e0cff0f5f2426a47c62fdbfad2d1f6c0f885de07857c3506f6f1a63f038b588c0ff2615bd297faadf6939ab860a2c5561554d3ce8aac7f5f25238e0c698c1127d9e331465af2abeef9a39a48563d279759f6af85d79936a44a3b649c8d24059ac51bb84627960f39a95e2d5793519ecad9af76bdd3efd4ee1c3fb5f9d772789b2e1b8c59675ae6ed7ac02688fc6dde817acff72758361e22fb3145c47b58aa4b54e705884fdd2809074755d5b7447bb9814db09e769560f6539ccb005aa09cace520a91a34df65a75dc1d3bc87d99e0a59e85f2c7db9107ce7fe267c9394dc62737bda22434005b10edab9537dfee65473a7cd4b244052d6eff6620db7d688930421161f8ba8ea40407b2c56ab91e5abab6d6", 0x1000, 0x8800, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x80}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000537000-0x4)=0x3482, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) close(r1) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000025e000-0x4), &(0x7f000053b000-0x4)=0x4) 2018/02/09 05:33:51 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001c000)={0xffffffffffffffff}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000020000-0x8)={0x0, 0x4}, &(0x7f000005e000-0x4)=0x8) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001d000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x2, 0xffff, 0x2, 0x15}, &(0x7f000005d000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000005e000-0x20)={0x6, 0x3, 0x4, 0x80000000, 0x3, 0x8000, 0x1, 0xbc7, r1}, &(0x7f000005e000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000014000)={r2, 0xd3, "94a57b1bf3e8b947958f8836df6909303c176dddc71461c8cdfadb25e82dfe90e5cc95de5f4dfed09c3bc8210620d8612d13b866d3dbb810b76c356cbb04ca9f94170a66dff6b1d75fac1756b8aca449867cce9260b7e8373c4bbc9baf73b183cd2c370d5547b7b0520aff9bee2fba9cd10bc07f04224a7c61e7d117470a2134d7cadeb96e66a8353f336c31c9270c4329742b73b40898c59ef6eaff45817ef5d4415563b7bf6bc391335ba1b2ad3c9550e4271fb977e554c6032404d3dc26d921bf2c6b4e1971ac8af049ef6b3707e927b7ce"}, &(0x7f0000000000)=0x361) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000003c000-0x60)={r3, 0x58, "a61eff85ee9d21fd5ddf77fb11ec223e4854721365de79f6983464b617bba290680741e7f609d11998172aca60a33666c46448654a78749c2413b94d4160c29336888a2d226827a30e40fddcc94f25cb2c4fa877a3fb2a9c"}, &(0x7f000001c000-0x4)=0x60) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000)={&(0x7f000005d000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000005d000)={&(0x7f000005e000-0x1134)={0x1134, 0x10, 0x414, 0x1, 0x3, {0xa}, [@nested={0x103c, 0x8b, [@generic="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", @generic="90d25f299cda698811c4ae9c9b360b", @typed={0x8, 0x4c}, @generic="91443a1e0e9fb36159333eb07e03005e9929f84810d694c3498bab6a9c4257b00c"]}, @generic="271d5b884d63770b64f70e477057e6c4848d4646ed31eff7afabef627a01bff564ea0bd7082f93c93887f40b05a579b25d6a6fb0f1fd13cd1e19496e", @nested={0x4, 0x10, []}, @generic="95a9b2cb7e1df9288b0b5ebd6c2e73d67f17a1da9fd080a49e9ba0a264eb1cfb88874483fb9d1074a9dc8c7a0a1cbae361c67e286e2569cb5096f5af741b2906e633d1023de3b4dd45124b4f724cbac290e15c626500fe433f6ddbe0be6c34021184c612458df95c156a68257d7abbbab60f49d6802b80bbacfc134af1098de2430cfdf2d3625d83b2c1ae91862387703c4c3eb7edcac3246fde4a26179d1077a458", @generic]}, 0x1134}, 0x1, 0x0, 0x0, 0x804}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x0, &(0x7f0000044000)=[]}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000005e000-0x108)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x3e93, 0x6, 0x2, 0xec, 0x6, 0x85, 0x1ff, 0x227, 0x80000000, 0xffffffff00000001, 0xff, 0x7fffffff, 0x7, 0x587]}, &(0x7f000005d000)=0x108) 2018/02/09 05:33:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) accept(r1, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x400, 0xffff, 0x100000000, 0x5, 0x7fff, 0xffffffff, 0x7d7f, {0x0, @in={{0x2, 0x1, @rand_addr=0x40}}, 0x10001, 0xd60, 0x61d7, 0x25, 0x100000000}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000-0x18)={r3, 0x5, 0x30, 0x3}, &(0x7f0000002000-0x4)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000002000-0x52)={@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x1, 0x2, 0x1, {0xa, 0x3, 0x6a, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3f}}}, {&(0x7f0000003000-0x34)=""/52, 0x34}, &(0x7f0000001000-0x1), 0x40}, 0x52) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x83, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x44c3424a}, 0x80, [0xd6d7, 0x5, 0x10000, 0x81, 0x0, 0x40, 0xffffffffffff5683, 0xffffffffffffffc1]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000004000-0x10)={r6, &(0x7f0000004000-0x27)=""/39}) 2018/02/09 05:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000fed000)=0x3ff) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) close(r0) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000f000-0x4), &(0x7f000000e000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000a000-0x4), &(0x7f0000015000)=0x102) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001c000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000007000)={&(0x7f000001b000)={0x1d, r2}, 0x10, &(0x7f000000a000)={&(0x7f000001c000-0x48)=@canfd={{0x0, 0x7, 0x9, 0x40}, 0x1, 0x2, 0x0, 0x0, "5a87518656a0e0099effb6d2bbba120eda19cdf696503716e93b1400d760870343632ffb836f5db950899502711646667b9f883c46f8bfa27a6cba1124161b2b"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x40) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000001b000-0x14)={@remote, 0x0}, &(0x7f000001a000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000a000-0x18)={@loopback={0x0, 0x1}, 0x7f, r3}) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e78000-0x90)={0x6, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff}}}}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000885000)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, &(0x7f0000a75000)=0x1e, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00004ed000-0x4)) r2 = socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg(r2, &(0x7f0000484000)=[{{&(0x7f0000e0a000)=@ipx={0x4, 0xffffffffffffff7f, 0x1472, "6ecfa98f5a13", 0x81}, 0x10, &(0x7f0000948000-0x60)=[{&(0x7f0000daf000)}, {&(0x7f00000b7000-0xe0)="7ee128beba4e7d720a90a8f4dc81ccaaea197de1399026766e754bac28adb2a0c873708439bb9ff26596b1adf90cb3458ec749de4b467509f5d091caef1957ba41bb9ba14bdb51ce078da58d45824ecabcb0c4cd9db92c213f30ea462a688e27d1fb771b30a15338394e70a64f0675641322ed87a5d77ecd085b961a9dcc88c204931f112e4c34f17b48b1a6c357317fb4805e2980ffac84dbbbf33de7e6c15cc71af66a20e8ac7b0e44a3f1feff44c2a8f544fb96023b52692a6e0788e347d74f91971d1d86ec9d3cbe9fa57cc021b4577f4ab2529e5a892c151c8afbe5275e", 0xe0}, {&(0x7f0000ce7000)="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", 0x1000}, {&(0x7f0000bb4000)="99e0e25bf4d43c61c28acf57f9b28aff5953d46c8e5f54bcc86fb897caaf152e74e4a8dcea8c3b88d50ccf12a624a15aa63786ae50ced9718628ec578859e4644a28695c69c092d0381712227892800d1f16e4fd7f0d871ec672d815cde7461b72efd62acae3e511c4e5acdf1613e5d7daf9cb9f2b424e5a36065524e2252ed13b1ee54e", 0x84}, {&(0x7f000091b000-0x2d)="3e8497a902aeb3945f2c0e5c3613f5cfdba02945798c53dccf0b9c7d85a3122c66f85e06247ac7b6ec71e334d5", 0x2d}, {&(0x7f000092a000-0x7d)="18899d7648e3ec80df4dd9a16c6e8468847f8d0a05caecd2172d63f5efb0c772cff5d68720839d640ebe8a9e821f32287996434da412198455e544c6b012dbef7a7a3eb7192644387d632eac530c54b9325ec649ff309957d9733929ceb356ed2a8dfa3cb5652683d141a5169bd559617fb6f5b96db0f19ad7d6787823", 0x7d}], 0x6, &(0x7f0000394000)=[{0x50, 0x117, 0x2, "e2705c5e13da83a4a31f3b44b41345fdc913f5ecdfdb86a76b82b846bb48116f339e700943384c830d6bc510932b81d9a6347877cc7274b63ad79f5f"}, {0x68, 0x101, 0x7, "72e85631ce4b27d49f1d9ed8f7da89894bad47f3e08382e2b0761599ea4ce8428aa13feced44a9f882d500c0edd71e7a1a8cb74d5c70a39dbe7024eec2a01b74027841303f2ce6004244863940236502fc5fa5ffa7ef770e"}], 0xb8, 0x4}, 0xbc9}, {{&(0x7f000081e000-0x10)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x10, &(0x7f0000313000-0xa0)=[{&(0x7f0000d93000)="68fe1096bc5719ee9295a5d47ff489804b4731b71e5667ffd07544f6ebdffdfa1d5c5a0756e2ec869d6d50e44c45e5471431d259fd40cf60b01b62cbee517580a4708013457e437e11f5a18ab8fb8e268c3532eb2be0d0961cc4cb5032503b462f727734f63e139f519d80844c33974e16241a83f6d0778653db7b5b957fc02190dc7e6c34358628112ce2c846a5e4fbde", 0x91}, {&(0x7f0000f1c000-0x57)="7ff8efd48e2bcceb42206d44f0c4ba54ad3cb4bcf45a97106a73baccf6516929cce8056f1417cc289b662599cd5abcdd59aff98c8c0361c875c2bea38053c9cb8fab42d41025220204a580b4d6d6e9aef5d8e6664f809c", 0x57}, {&(0x7f00009dd000)="34f19a249fa0a201a685b95841ff06123258616625c5d61dbf49d22ac0d92f7c281f59ce61d27e1684215895f5efcfafb636ab606dcabc485c244ed4edaae5ce2afc2c6a0d0a3bd15ea3d6e36766475a4cef418e7472ca9fb8b0331825938060fa8e83355da5552e1eede7a8e132e0ee6449f129d0c7b61ca4c36b790af98560a1c1f17ac804772152c6f14a33236f859939eb8ae536457552310df8e35141e5c7461ea322edf7125db6006b01767ceaa574b79361684b32a2055090e640a889a5d800527750aaa9d4351db7d5f57312", 0xd0}, {&(0x7f00000f9000-0xff)="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", 0xff}, {&(0x7f0000672000-0x8)="cd6bcefa0ff60881", 0x8}, {&(0x7f0000c45000)="0ed80f3a3b855057de960d66c82cc63a4afe59d15dd7c985bc4aed7081cd6c30ad55da2bc67b649097ff2343018ac41b87e936bc18b206568cdcb150b52e9e03576ccc8d1eddfc9f6ce80edd5bb4a0a056604f98491b9e9d9be5763bc0903498bc8d8c3f1a7a0af29f5ded531701fc6ebe614bb3767465cf4e771f5e9da473d9c0a1fdf86ff82dc5d3a35284dfc8cbbc872241cd9eb0a0cc35751f08444608cf4b06a86c57c2d81aceb91b1ebbb68e68d05758af107c357e89e3eeba825407b3ff447b139fa7be42b8c4687dbe05a051", 0xd0}, {&(0x7f000073d000-0x21)="1db4cbe3ae7be6420a47ae70b2012659d8250db106af14146743d85fcf6c4c9145", 0x21}, {&(0x7f0000fd0000-0xb4)="a41a3623f5e753008f3d7fa930f40cf738325054021cd0f28b7d6b179dfc393054c03e24f04b6a5a48dac16ef973de4ed8cc000e36fee6c06c6f040a6997519a94ac339850a4a00bb28bc5b7f00875b0d72aa7f6536f18755f08875e26aa9f0ec1cdb8f9152cdfff32a71e910b13776f19c5709d2fc7e6c2b3e656b468a6aaba22d8f1d43a07bf31c37b9718b4b628dee88a2fb709e89a4227b3a8377a00057a987cbd63975cadbaeae883b9b3c5f3db2bb7e193", 0xb4}, {&(0x7f0000ce6000-0x73)="78881249eab6cbaad8d9c1544c2d44aad9127949e1f02cb490ef58b6b46e2f3222002d17df5a2bbc42f068ce5d3df0c534d11d8a2043d98d34f4c1e71af44fbd7032c863f7a95b20134b5c213503b3e5d270dc4ce978eaf976a3bba120b26585060383394047f7d143b5f9a9aa6e475cd3965d", 0x73}, {&(0x7f0000b78000)="097d35726290f142d7f33ec18e750d6864017895a519234c84ee5537f4af66db28a11e0f6f06c281ce39020a618bdafbb5cf62aa54fab05f65f53311683b880703f86f", 0x43}], 0xa, &(0x7f00005ce000-0x58)=[{0x28, 0x0, 0x800, "77edb38ceaac45e7f378bd70c4d7e4c9d224f46507dd0c86"}, {0x30, 0x104, 0x100000001, "89de602e381c13c3e6f4f6d688861e9f2900b46b5f4f9e20e224bae8ab6617e6"}], 0x58, 0x4080}, 0x2}, {{&(0x7f00006f4000-0x10)=@llc={0x1a, 0x10, 0xb5c, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffa, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000aa2000-0x50)=[{&(0x7f0000a04000)="89e25c7ffa695372b728d73febe482b35fe989e4a2b4d14680e8645c54cb076bccf1ac75e837b5bf5a24c7bfc8ebb7ff4c9823054db576cc8bfc28b744d80edcf99092b3bb7f5ccb3bb6fff4dda353d6f5b8e5c8346dc426ebd37ceaf64d0adb0ee58ad0", 0x64}, 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0x1000}, {&(0x7f000008a000)="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", 0x1000}, {&(0x7f00001ea000)="bd1db663dfbd93ceac82c8c06fc5b93a150ca8e85c28666d8fad21142230b166ded8e45815698b5ea73c225d80cc2e7385409b96b420858a685b8453b20c88c0dd8d232c285ce973279c0281e06922e75008d293c948daa68e46a0905cd5026e172b2fbacbb29d8441bf9e9ce957c198c5453434f1e6226febaf2c99c80580032ac687ffbcce38dbb07533730573a3e749eea9494187f81f43df2224ff43a4c2be230daeb421b2a8b7fccc26fdcc67f511d275a2050334c14a24ca8063212d2b2819290bd515c22526ea11f1e319a1a94ccf96c4e3211f20f204673a72d57f357f4ac1be67ac35b47817a4", 0xeb}, {&(0x7f0000bab000)="811e5d7c94d4899621132c1e5e904a3f41b2df4073fed4021033d87f6a9c102fb5a2cf902ff687326cc3128e1554ecbca4953ce7bd7ae69a4819a28a9342ad2ac769b491ae64d4c3ca4f001489007aaa8b4eb86583abf9b1fd70680e79fd03b371d387d05de9e43b11d36be6cb7476a983e15814369b99dbda4e0d0e40ab", 0x7e}, {&(0x7f000015f000)="1e0ec1629ba892906d217054d79833b2a591bb7d9ba4a239ca0b83e865a091504310cd907e77ca9bbf1399f9b3a166ce164b9968a0586bb99df6d1cfa203e5df307a5fba60d954e989ccfdf5ca881c9ee050849779f8363d53fc622d8f39efa6c5641327f8a5eb7cb7550246f983fd8fa0271322aebba27669d03be63c1b21b3eee410e22684d2bb04cda7880b2caf1c42463213fba25d6e6cf2537c3399223da5a5e506ff1694206641512a7f0a22272195f80f4531eaf9e9f557c0aec04c9f0bf5bcba1d28242a47b06efd74b38f832565fd11f0ff881aaa13d31ee878dec4f9bb42748ea9", 0xe6}, {&(0x7f0000eb7000)="e8c0d12836678df1b890bdd993daab85ae8cb62bc9b53d9c082888fb63303ef11122aed9b7fb88991f09d8cbf0113a50e4d91834ca67c516", 0x38}, {&(0x7f0000d16000-0xf5)="ecd79343c5f2c3bd78a0f941b71b7a4b7c2936814abb74fa975e2640f7e6f9fb1672f83fe7ce33a0aae217e4fb1f78f0d3e08e95bb10bd508fc673f3822825d005597c665855c1ef63949deed86dd85f812af9e98fe72c47d1281f33668edec675ad74fda55f28d0670f97b8992350f9b8d0349c9adda15122467bf45e206dded28e1f7ea54dc22d13ba670b2dea2785037fe3fb774fa1e70b43b418014998256bbe758d3ff9810b07b72b713334cd27c33681ec7f92100b18faee9333042ca6793b5e135f9b581e37f88f4485c1826fcce883679e63a0b8665d15232554d068a92f98415321f213872f233751412b86f672eb1bd8", 0xf5}, {&(0x7f0000878000-0x5c)="5dea58d8e07911b5fa6f27d09a4d12bec743565f376fe9da47b4997a941b628435538a866016f09fdf042c14893033f8011a46f3073cc1b6ce3446b551ae6c44b38c8eafe5124335662eefc262e24b430e982562f0db8841e106e9a6", 0x5c}, {&(0x7f0000039000-0x65)="a20998721b24ac8bf6b543926b91bf8cd1487bbd477d17018b3f584ac7c9f792ee0cdac6b5c5ff24b67c81a2a6ddf5ed945dc1da35bcafb895f4889226e25fb01966dedb05c5dc7e75df410e1f6663d4a4c002f5a7a5b1a860ac70f0179a52f506efd2f56a", 0x65}], 0x9, 0x0, 0x0, 0x8804}, 0x8}], 0x8, 0x20004001) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d73000), 0x80000) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000a2a000)={0x668d, {{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0x8, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x4d8) connect$llc(r3, &(0x7f000096b000)={0x1a, 0x1c, 0x8e, 0x8, 0x10000000006, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) accept4(r0, &(0x7f00004c0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000eb9000)=0x2e, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000094c000)={0x0, 0x2c, "12cbc3875afe4235409fd3eec7678ec8d10fdaf30015de0cb674538eb4205e51f0e4e9e187f1918a9da8f9dc"}, &(0x7f000017b000)=0x34) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f9f000-0x9f)={r2, 0x97, "bd62feefa6760612e11feacc561094b5a33318b0ff73fd2a635812eab90b37bad16031cee0956da8d1ae132ef398a39a77b9f55f85df0393e224bfdcf60cb088f902b5cc8dcf7c5b602af2787566d3e4648cf8625a3c5a8398663d81c9a627d47641337af8f13a4de28c220119ca520eba6645bb49c798449bd4949188d688fcb0cd0c1c63506ac4f689ded0cb0cdeee8895cc502abcf1"}, &(0x7f0000363000)=0x9f) 2018/02/09 05:33:51 executing program 2: unshare(0x2020600) unshare(0x2000000) pipe(&(0x7f000045c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000652000-0x32)=""/50, &(0x7f0000000000)=0x32) 2018/02/09 05:33:51 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000002d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "296289e9f3833baa39d57251451ebb7d636b820d9a7ffe0bac74a6099d2a8d0cc371ae18a0d575727fbb2e76d75ef94d0416a684994dc9ea833a7d0a08d78b9875c17e9747"}}}}}, 0x0) socket$inet6(0xa, 0x0, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000009000)={0x3, 0x5, 0x400, 0x400}) 2018/02/09 05:33:51 executing program 1: socketpair(0x1, 0xb, 0xffffffffffffff7f, &(0x7f00003e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@nl=@kern, 0xc, &(0x7f000017d000-0x70)=[{&(0x7f0000f43000)=""/245, 0xf5}, {&(0x7f0000df3000-0x15)=""/64, 0x40}, {&(0x7f00005c3000-0x3d)=""/61, 0x3d}, {&(0x7f0000559000)=""/93, 0x5d}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f00002c1000-0x35)=""/53, 0x35}, {&(0x7f0000aca000)=""/4096, 0x1000}], 0x7, &(0x7f0000c3e000-0x1c)=""/28, 0x1c, 0x4f1}, 0x40000000) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) 2018/02/09 05:33:51 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, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fbf000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adc000)=0x2c) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000b7d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x1, 0x0, []}, 0x90) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb4}, 0x98) accept(r1, &(0x7f0000e93000-0x10)=@ax25, &(0x7f0000b6a000-0x4)=0x10) 2018/02/09 05:33:51 executing program 5: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3), &(0x7f0000003000)=""/92}, 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d3e000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bc5000)={0xffffffffffffff9c}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006ec000-0x4)=0x4, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b30000-0x4)=0x4, 0xfffffffffffffffd) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000532000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000374000-0x4)=0x3a) syz_emit_ethernet(0x3e, &(0x7f0000120000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) r1 = accept4(r0, &(0x7f0000418000)=@nfc, &(0x7f000073d000-0x4)=0x10, 0x800) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000761000)) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000761000)=""/200, &(0x7f0000761000)=0xc8) 2018/02/09 05:33:51 executing program 6: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000071000), 0x80000) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000014000)={0x0, 0x0, 0x4800000, 0x9, 0x4, 0x4, 0xc, 0x100000001, {0x0, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x821, 0x0, 0xff, 0xfffffffffffffffd, 0x8}}, &(0x7f00000a2000-0x4)=0xb8) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000100000)={r1, 0x0, 0xfffffffffffffffe}, &(0x7f000002f000)=0x8) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000f4000)={&(0x7f0000100000-0x58)=@alg, 0x58, &(0x7f00000e2000)=[{&(0x7f0000100000-0xe1)=""/225, 0xe1}, {&(0x7f00000ff000)=""/47, 0x2f}, {&(0x7f00000ff000)=""/39, 0x27}, {&(0x7f00000c6000-0x18)=""/24, 0x18}, {&(0x7f0000100000-0x35)=""/53, 0x35}, {&(0x7f00000ff000)=""/241, 0xf1}, {&(0x7f00000ff000)=""/132, 0x84}, {&(0x7f00000ff000)=""/38, 0x26}, {&(0x7f0000100000-0xac)=""/172, 0xac}, {&(0x7f00000ff000)=""/85, 0x55}], 0xa, &(0x7f000004a000)=""/146, 0x92, 0x9}, 0x1) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)) socketpair(0x1a, 0x80000, 0x2, &(0x7f0000101000-0x8)={0x0, 0x0}) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000100000)={0xa1e, 0x6, 0x24, 0x9}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000063000), &(0x7f00000b8000)=0x4) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000095000+0xb7f)=[{&(0x7f00000ec000-0x3d)="e7a0f33094c6628a8dd75d6af0f36dc6a2b2add680614dff549e600e8c2c8bbe30ff0899e12ec67c4204e94b67b3d8c97e147b9483d8bacff4ef67b7b1", 0x3d}, {&(0x7f0000068000-0x68)="f2106ed3c98ed17902fea8fa1c991ad7132ff1c8929b16e99fcf9dfb7780902571f06891c4c5298f1d39943670047f5c5e6696ea458cb680d939b0b1c2f535e44989ccd19aff9c4740b3da3b0f0bd990b961197ea8058eaa86baf6ca06a37e8a60895731e2ad883e", 0x68}, {&(0x7f0000100000)="a50dafc9c0c7a30a7450fa12752307f1192cc0bc238f4593664ce55a7ad3df2b79e975147ed9d586a2d278e5fec74c299226594cc4141e41660ba8e33873c825813269376a5df97e12c2bb2a066c40c394f4e0b9fc790f9dcad6559485e1da587085c248946fa38d43feaa17ab0a15fea6b68640091ffc637c51ab1987ca6905571d68a728f956601512c5986840ca5d08483503d29aca12988d01f644702b40e64ee2ec9aa22c34be38467355d6f3448a5734c1193a9839e09e6e772e8671b0748b36504d2008bf7b456c96f4ab3b8f14a0eeba8db67d2d9a0b8dca4bee3bfac8c0857db5ca3948c69c7d03c21746a41ab8e83d8e72195c", 0xf8}], 0x3) syz_emit_ethernet(0xf, &(0x7f00000f8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x88f5, "fd"}}}, 0x0) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000025000), 0x4) 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000007000)={0x0, 0x5, 0xc8ab, 0x1ff, 0x101, 0x6656e74a, 0x45, 0x0, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x5, 0x480, 0x3f, 0x4}}, &(0x7f0000016000-0x4)=0xb8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000e000+0x3ad)={0xfff}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0x1, 0x101, 0x8001, 0x23}, &(0x7f0000005000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000015000)=@assoc_value={r2, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000+0x375)={r4, 0x800}, 0x8) r5 = socket$inet6(0xa, 0x2, 0xef) sendto$inet6(r5, &(0x7f0000014000)="06", 0x1, 0x24000810, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 63.931954] openvswitch: netlink: Message has 4 unknown bytes. [ 63.954879] openvswitch: netlink: Message has 4 unknown bytes. 2018/02/09 05:33:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="e48fd3e4a815162de56310604a23ae67", 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000452000), 0x4) 2018/02/09 05:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x5, 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b18000)={0x0, 0xa8, "d93ed49a90613e73c509d19fc57e8f97736471a9d2e9306b6cd02a3fa0c70703200cbee37e5c95a3367f4f4d7ce3b0c421fe11772d5fcbfa893ed9e4d6e5855e3ddd2d237d0655df3b80b4dc320602681dbf7368890ea7939aa3f3c078d9773fd0aea74574e0087aef3934f2e585068840619852c43f0600d66efa4db035d8657b3ce4321dc8e11e8e0fb9563c1a95d2e569d64f394c17a1c7cbea216175b98b81fb1267bf01c18c"}, &(0x7f0000ace000)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002a0000)={0x0, 0x8, 0x1, 0x8, r2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a81000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x6, 0x5, 0x27557872, 0x9e5, 0x3, 0x0, 0xc00000, 0x1, 0x52, 0x7, 0x4, 0x100, 0x44, 0xfff]}, &(0x7f000029e000)=0x108) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x4, 'rmd160-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000295000-0x28)={@generic="77553cfb5808fffc14d48f7c77f2651a", &(0x7f00001c8000)=@ethtool_perm_addr={0x20, 0xfd, "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"}}) writev(r3, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c411073e01fcc05f5e05b944919390ddcfa0f758730e7d3a2cd79e1d6b20c39a6ac3c60d7dbd7f0ca3f5ac1af29be616fe7a7019cf847924d0536076aff221f731edd309d85febbf146", 0x80}], 0x1) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000072000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000717000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000943000)=@common='bridge0\x00'}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000945000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00005f4000)=0x26) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00007d3000), &(0x7f0000945000)=0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004a0000-0x4)=0x10001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006d9000)={0x8, {{0x2, 0x1, @rand_addr=0xf329}}}, 0x90) 2018/02/09 05:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000125000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000082b000-0x4)=0x14, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cdd000)={0x1, &(0x7f0000f86000-0x8)=[{0x4, 0x1, 0x7, 0x9}]}, 0x10) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f00004da000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001ce000)=0x400, 0x4) connect$inet6(r2, &(0x7f0000bc1000)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x40000000000fa}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = accept4(r0, 0x0, &(0x7f00008b5000-0x4), 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00003c5000+0xea0)={'vcan0\x00', r1}) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f000008d000), 0x4) 2018/02/09 05:33:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x409, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/02/09 05:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00001c5000-0x4)=0x9, 0x4) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000854000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a05000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0x2}, &(0x7f000020b000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c4b000-0x8)={r2, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x280) socketpair(0x1, 0x6, 0x2, &(0x7f000049a000+0x30e)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000086d000)=0x100000001, 0x4) 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000862000)={0x0}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$unix(r0, &(0x7f00005ee000)=[{&(0x7f0000ac6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000036a000)=[{&(0x7f0000ac7000-0x2d)="871e4be4c7791c228a3d292c030ada374418c390b325852123eba4cc7b46e2d50c176a5ba82bcc70112c22db39", 0x2d}, {&(0x7f0000ac6000)="6b76fa70ad99d3e1733a02a66a09e968627634194389e43f0b07a32f9b420357bde366b60964c53494b9d3f0a2e10f5b7b526a48d49e54abd69b81145b3d95bd52b5d0ae37eb760d44401c12acbd3d012c371dba46a14f625f2eb060dd266213cf2ee16008f2ef08474b5fb7192e8c36509a8f735180ba475e91", 0x7a}, {&(0x7f0000ac7000-0x15)="22d2a8af75db9b62d18977026e767d163867a77b39", 0x15}, {&(0x7f00000ba000-0x31)="f3fa8b3b49bd054674a85c450162077e8ed111a1595a934957bef99cf7c6f3b987bf9ce615d9f0365f5d2f5922357f6c50", 0x31}, {&(0x7f0000975000-0x95)="1fa8987c41e67f8c63fe6cae0105622b8a08c4eaac04aa3baff104094653ebc54435b56a31d30e065533ad195d1948a4e4e8f7f31ca5f457ab1c25dde7a3a470c37543111cfd3b697388b641ed1b285b12a0388f4ff1bc475723bb28239cee625ad58a66fbf97b30a2ca957a7b9fb26ae262190b3266e6cb38d2e6ddbb05300730c47231eb7a60152c932e878ad230572c10ab4963", 0x95}, {&(0x7f0000ac6000)="77e36bdb3d6760a6c439f5d4a55443113c976cc5cf7649ea7765d30ffc9b4e823e443fb7c70767f4f7e2222ce81f", 0x2e}], 0x6, &(0x7f0000058000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x20000000}], 0x1, 0x20000000) r3 = accept(0xffffffffffffffff, &(0x7f0000360000-0x10)=@ipx, &(0x7f0000ac5000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009c9000)={0x0, 0x800}, &(0x7f000016a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000193000)=0x1, 0x4) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ac7000-0x8)={r4, 0x1}, 0xffffffffffffffda) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000ac6000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f0000ac5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000ac5000-0x4)=0x1e) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000914000-0x90)={0x0, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x90) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/09 05:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000d02000-0xc)={0x0, 0x0, []}) socketpair(0xf, 0x805, 0x40, &(0x7f00006a6000)={0x0}) r1 = epoll_create(0xffffffffffffff19) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000874000-0xc)={0x20000000}) 2018/02/09 05:33:51 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f89000-0x4)=0x14, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ee9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009d4000-0x20)={0xfffffffffffffffc, 0x0, 0x10001, 0x7384}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000cf4000-0x10)={r3, 0x4f}) bind$can_raw(r0, &(0x7f0000f89000-0xb)={0x1d, r1}, 0x10) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6}, 0x2c) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000f98000+0x1ff)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/09 05:33:51 executing program 5: socketpair(0x13, 0x800, 0x5, &(0x7f0000437000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000706000-0xe8)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000d16000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00005b6000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f00002eb000)=@setneightbl={0x70, 0x43, 0x600, 0x5, 0x3, {0x1f}, [@NDTA_NAME={0x18, 0x1, 'procvboxnet0!em0&\x00'}, @NDTA_PARMS={0x24, 0x6, [@NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x7f}, @NDTPA_IFINDEX={0x8, 0x1, r2}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x3e}]}, @NDTA_NAME={0x8, 0x1, '\x00'}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x9}, @NDTA_THRESH3={0x8, 0x4, 0x81}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000004}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000035000), 0x800) getsockname$packet(r4, &(0x7f00003f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000524000)=0x14) connect$netlink(r3, &(0x7f00006c5000-0xc)=@kern={0x10}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000056d000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f0000935000-0x38)={&(0x7f00006c0000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000876000)={&(0x7f0000778000)=@bridge_newneigh={0x44, 0x1c, 0x601, 0x2, 0x2, {0x0, 0x0, 0x0, r5, 0x40, 0x1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_CACHEINFO={0x14, 0x3, {0x8, 0x2, 0x1f, 0x637}}, @NDA_VLAN={0x8, 0x5}]}, 0x44}, 0x1}, 0x4) sendmsg$nl_route(r3, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000741000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x1, 0x3800000000, 0x2, "f3b8032da4b4c6bf996d3df3c41c9c2ea50def79aa4850b3219b715a2131c530eb184d1fc75f4f747ff5f1eaa7e21ecc70384d6dbf510b3361ac373afd3dab0781b2bed220622d0a48b6e618d600fa42"}, 0x160) 2018/02/09 05:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000c8a000)=[{r0, 0x9}, {r1, 0x1000}], 0x2, 0x100000001) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000e71000-0x4)=0x10) socketpair(0x3, 0x80000, 0x3, &(0x7f0000b06000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000947000-0xc)={0x0, 0x80000, r0}) pipe(&(0x7f0000c30000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000a72000)={r4, 0x80000, r5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000d9000)={r6, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r7 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000b06000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000041000)=0xe8) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6tnl0\x00'}) close(r1) setsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000a1a000-0xc)={r9, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000008f000), &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r7, 0x1, 0x3c, &(0x7f000012d000), &(0x7f0000ca1000-0x4)=0x4) 2018/02/09 05:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a53000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000438000), &(0x7f0000062000-0x4)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000007b000-0x4)=0x1ab) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000cf6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/09 05:33:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00003ff000-0x64)="979e22a9fdd1f1bef03e5d27ce927eff0299befb86f7f6c8dac4652edd1569a6dde870998f6ed5d88a11c207e686533ee30747168f6c8b32c59a28dadf51ea365cce2efe87b7d35c1d9c8d4121aa9b210ed8b98fe184442fe0f13b59f54f6e87537027e2", 0x64) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000), 0x4) setsockopt$inet6_buf(r1, 0x29, 0x5, &(0x7f0000001000), 0x0) 2018/02/09 05:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffffffffffffffff00f13a050003006e35", 0x26) 2018/02/09 05:33:51 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f26000)={@broadcast, @loopback, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001dc000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x0, 0xa, 0x20, 0x20, 0x87, r1, r2}, {0x400, 0x0, 0x1, 0x800, 0xffffffff, 0x7, 0x9}, {0x8001, 0x400, 0x6, 0x3f}, 0x9, 0xf, 0x0, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x0, 0x3ff, 0x6, 0x2, 0xd7a2}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x12, &(0x7f000022c000-0x1), 0x0) 2018/02/09 05:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d34000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5b000-0xc)={0x0}, &(0x7f0000616000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d55000-0xc)={0x0, 0x0}, &(0x7f0000cca000-0x4)=0xc) r4 = getgid() socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000324000-0xc)={r2, r3, r4}, 0xc) write(r1, &(0x7f0000ca5000-0x1000)="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", 0x108) recvmsg(r1, &(0x7f00004c4000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000532000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x2, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/09 05:33:51 executing program 7: r0 = socket(0x1a, 0x80f, 0x800000000000009) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) 2018/02/09 05:33:51 executing program 5: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000469000-0x8)={0x0, 0x0}) mmap(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000469000-0x4)=0x10001, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x41, 0x8, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000469000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000046a000-0x4)) 2018/02/09 05:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000), &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008cb000), 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1), 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[]}}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r6 = accept(r0, &(0x7f000080e000)=@l2, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00000cb000)={@loopback}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r6, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty, 0x1000}, 0x1c) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000cdc000+0x3c4)) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008a2000)={r5, 0xff, 0x30, 0x7, 0xfa3e}, &(0x7f0000f88000)=0x18) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/02/09 05:33:52 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000009000-0x4e)={@random="8da507003902", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000010000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xd1612e76721213e6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="b17524fa8e26d0381a93d67549193ef0"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000013000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x7, 0x6, @random="ca3fa883f01b"}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000012000-0x28)={@common='bcsf0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000b000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x2, 0x1, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0x101, 0x100000001, 0x0, 0xaaf, 0x20000000000, 0x1, 0x5, 0x9ecd}, {0x5ac, 0x0, 0x5, 0x2}, 0x9, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3, 0x2, 0x7, 0x4, 0x10001, 0x9}}, 0xe8) 2018/02/09 05:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004b1000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000095000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003be000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000016c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c9c000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f00004a0000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009ff000-0x8)={0x0, 0x9}, &(0x7f00009b2000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e7f000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000efc000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ac9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000095a000)={0x7, 0x0, 0x0, 0x8, r1}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001da000)={r1, 0x7, 0x80000000, 0x40, 0xa57a, 0x6, 0x2, 0x8, {r3, @in6={{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x3ff, 0x10000, 0x3}}, &(0x7f0000968000-0x4)=0xb8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000760000-0x4), &(0x7f0000112000-0x4)=0x4) 2018/02/09 05:33:52 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x0) r2 = accept4(r1, &(0x7f0000d81000-0x8)=@un=@abs, &(0x7f0000956000)=0x8, 0x0) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000573000-0xdd)="b60d4783ee5563a38be5f0641256e815e3e039c96e39aa14a46d00e1bc146c342019ead5365dab35a0df0bb777984f6a7b5919bc1a40becfdb15c88a9792f8aaa907e9429becbdb1bd12803fca519c74c051a686a5392b63781d8510364c7b18faf4d662e2c46ddc2327b11fa8d01ed1de8433b0bcf6339f681e09b246d16c039a8d71d237eac5e3742ba22242254bc95f60bbe56c7d6e70ad8d93c5bdf681765bd48e3c3e667761604f37da78e37b4a889d76693ab5e4475c8f1ed74ec5b7d5f6d0ab81585f6b075adc179c042589eb7daf556b68b9505dd7c02c0c38", 0xdd) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000254000-0x4)=0x6, &(0x7f0000550000-0x4)=0xffffffaa) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0xfffffffffffffffc}, 0x0) 2018/02/09 05:33:52 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x577}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x420, 0xd0, 0x308, 0xd0, 0x1d0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000006000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0xffff, 0xffff, 0x2d, 0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x412a, 0x7, 0x0, [0x6f, 0x100000000, 0x3, 0x2, 0xfffffffffffffffa, 0xb, 0x5, 0x11e1, 0x2, 0x75a, 0x4, 0x6, 0x91, 0x5, 0xffffffffffffffe0, 0x6000000000000000], 0x4}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0x3, @ipv6=@loopback={0x0, 0x1}, 0x7, 0x4, 0x5d6}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff, 0xff, 0xffffffff], [0xffffffff, 0x0, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x21, 0x1ff, 0x5}, 0x0, 0xf0, 0x118, 0x0, {}, [@unspec=@void, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x8c, 0x1, 0x1, [0x8000, 0x40, 0x629, 0x7f, 0x3, 0x8, 0x6, 0x37d1, 0xfffffffffffffff8, 0x3a6f8648, 0x9, 0x5, 0x147, 0x80, 0x0, 0x3], 0x8}}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3d}}}]}}, 0x480) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000000a000)={r0, 0x1000, 0x10000, "4e70f69859e14e814b32da32b32c40ef20830758b4364b534ce1c342d1282c404303a2daf5ef4c7fd2023b34b97822e8c9f23b96a1a70f27637b4ab0301d06a979f2306bfb906c4d0b2202f86c92c18ceda4a19dca96127f"}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=@fragment, 0x8) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000)=[]}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0xfffffffffffffffb, [0x4, 0x6, 0x91f1, 0xfffffffffffff562, 0x7, 0xffff, 0x8001, 0x1]}, 0x5c) getsockname$inet6(r0, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000011000-0x4)=0x1c) 2018/02/09 05:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c8d000-0x4), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e17000)={0x0, 0x7, 0x6, 0x9}, &(0x7f000080d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fe2000)={0x0, 0x6e8, 0x5, 0x6, 0x8, 0x2}, &(0x7f0000f2b000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e1d000)={r1, 0x4bb1, 0x80000000000, 0xd696, 0x800000000, 0x2, 0x5, 0x5, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000000, 0x3ff, 0x94, 0x7f}}, &(0x7f000079b000-0x4)=0xb8) bind(r0, &(0x7f0000989000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x0, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}}, 0x32) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x5}]}]}, 0x13c}, 0x1}, 0x0) socketpair(0x9, 0x2, 0x1000, &(0x7f0000361000)={0x0, 0x0}) accept4$unix(r5, &(0x7f0000f5c000)=@abs, &(0x7f000087c000-0x4)=0x8, 0x80800) r6 = accept(r4, &(0x7f0000476000-0x80)=@generic, &(0x7f0000d39000)=0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00005c4000-0x10)={0x4a, 0x200, 0x8, 0x4, r3}, 0x10) 2018/02/09 05:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a7000-0x4)={0xffffffffffffff9c}) connect$nfc_llcp(r0, &(0x7f0000e4d000)={0x27, 0x6, 0x1, 0x7, 0x4, 0x3, "574eaa4699a69a38d5ae1b3804b33a8faf34c32822a11bc165cb318108cb27e348c41e94e8392379e0e0b60fe502e43572670f1a304d9f9d10edfb8dd8447f", 0xcf0}, 0x60) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225", 0x21) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00008fd000-0x538)=@security={'security\x00', 0xe, 0x4, 0x4d8, 0xffffffff, 0xd0, 0x408, 0x1c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000c82000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x0, 0x16}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffff00, 0xff0000ff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {}, {}, 0x88, 0x451, 0x1, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x10}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffff00], [0x0, 0xff, 0x0, 0xffffffff], @common='ip_vti0\x00', @generic="0d414402453e9933099197d3b773b34c", {}, {0xff}, 0x7f, 0x7, 0x6, 0x4}, 0x0, 0x208, 0x240, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x1000, 0x4d39, 0x759, 0x8, 0x20, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast1={0xff, 0x1, [], 0x1}], 0xa}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x3, 0x8001, 0x4}, {0x5, 0x4}, {0x7, 0x800, 0x4}, 0x100, 0x9}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x1000, 0x1, 0x2}, {0x8, 0x1e6508f4, 0x3f}}}}]}}, 0x538) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c7a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xc1, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000662000-0x3), &(0x7f00005d4000-0x4)=0x4) 2018/02/09 05:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000660000)={0xffffffffffffff9c}) connect$bt_sco(r0, &(0x7f0000bb0000)={0x1f, {0x7, 0xda7a, 0xe2c5, 0x6f0, 0x6, 0x1000}}, 0x8) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00002eb000-0x1000)=""/4096, &(0x7f00007ce000-0x4)=0x1000) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 05:33:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0xfffffffffffffaf4, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000592000)=""/99, &(0x7f0000cc7000-0x4)=0x63) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002e8000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f8a000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000d67000)={@empty, @multicast1}, &(0x7f000022a000+0x556)=0xc) 2018/02/09 05:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x0, 0xb, 0x5, 0x0, 0xf400000000000000}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0xe1}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000449000-0x4)=0xffffffffffffff00, 0x4) 2018/02/09 05:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0xff) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) r1 = gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000773000-0x4)={0x6b7}, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e19000)=r1) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000002b000-0x8)) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000013000)=0x12d50b884ce33bd6) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f000002b000-0xe9)=""/233, 0xe9) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000002b000-0x11)=""/17, &(0x7f000002a000)=0x11) 2018/02/09 05:33:52 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000fe0000)={0x8, {{0xa, 0x0, 0x9, @empty, 0x4e}}, {{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}}, 0x108) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fdc000+0xa5b)=0x2, 0x2c1) 2018/02/09 05:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x3f0)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6f9537", 0x0, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], "01792456c8f411c0"}}}}}}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000037000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d9a000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x3, 0x80000001, 0x3, 0x200000000000003, 0x26}, &(0x7f0000f4a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e04000-0x18)={r2, 0x7, 0x10, 0x4, 0xffffffffffffffff}, &(0x7f0000749000-0x4)=0x18) connect$inet(r0, &(0x7f0000507000-0x10)={0x2, 0x1, @rand_addr=0x100}, 0x10) pipe(&(0x7f0000ac2000-0x8)={0x0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000f41000)) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/09 05:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c32000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000070000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000501000)={0x0, 0x8001}, 0x6) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b76000)={0x0, 0xf9}, &(0x7f0000d6b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003de000-0x4)=r2, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000396000-0x20)={r1, 0x2, 0x1, 0xa2a, &(0x7f0000e4e000-0x4)=[0x0], 0x1}, 0x20) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[], 0xfffffef7}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) bind$inet6(r1, &(0x7f00003d3000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6cc3}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/09 05:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000577000-0x8)={0x0, 0xd46}, &(0x7f000027e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003bb000-0x4)=@assoc_id=r1, &(0x7f000024c000)=0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000243000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00007e6000)=0x3a, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003d9000)={0x0, 0xe9, "e0365effb2ba3a3d056ad4f0f5602bc20d7d4118906cf44aa072c23fc7d340774fded3f912083902488463c9ca7d2a351a963cdd3a46218b69e9e7f7d93363fe18199ff68b816baecda6b67d6f4728a118c34da0bf9595ffd11ad103035360c3219d926195c6a1a3dd053143a5071988aec4dc09afb392359cdf74b0a4cd18aae5e24c5bb99d8fa9ad891044be74992bf5479776fcacf870cda96bd26b2b6430dbd4c0ec9dba7027619e545406e9480186e920fa0d12fab51d78ec0413a7950d428ad1a9e16e291218407c2595ca70b89c1a457a7a6c3ed622fe1f4c5ba8abe698f03ac454d72d3650"}, &(0x7f0000d32000)=0xf1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000019000)={r3, 0xee2c, 0x9}, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003d8000)=@generic="638c8840679b10f98fcbb9e1094e0352", 0x10) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) connect$ipx(r2, &(0x7f000024a000)={0x4, 0x40, 0x100, "9f224b923087", 0x200}, 0x10) 2018/02/09 05:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x810000008003) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000478000)={0x0, 0xffffffffffffa7ba}, &(0x7f0000b40000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e1000-0x8)={r1, 0x9}, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) pipe(&(0x7f0000f60000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000662000)={0x6, "2e6b6d3a20f3"}) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/09 05:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002f1000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x4c, 0x3, {{'deflate\x00'}, 0x8, "03"}}]}, 0x13c}, 0x1}, 0x20000000) r1 = socket(0x5, 0x6, 0x6) recvfrom$unix(r1, &(0x7f0000c35000)=""/27, 0x1b, 0x1, &(0x7f00005c7000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000)=0xfffffffffffffdfb) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002aa000)=@req={0x50, &(0x7f0000fdb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2a00}}) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f8a000)={{0xa, 0x0, 0x401, @empty, 0xffff}, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x58}, 0x1000, [0x73fe, 0x6, 0x4, 0x175a, 0x0, 0x7fff, 0x43144bfe, 0xfff]}, 0x5c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f8a000), &(0x7f00003fa000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000f8b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000f8c000-0x4)=0x32) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006e2000)={0x0, 0x1}, &(0x7f0000f8c000-0x4)=0x6) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f8b000)={r4, @in={{0x2, 0x1, @rand_addr=0x8}}}, &(0x7f0000c07000-0x4)=0x8c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000ab6000-0x3)=@hci, &(0x7f000094a000)=0x6, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000eac000), &(0x7f0000de3000)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00008a0000)={@broadcast, @rand_addr}, &(0x7f0000f8c000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x7, &(0x7f0000f8b000-0x8)={0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r5, 0x107, 0x17, &(0x7f0000f8c000)=""/11, &(0x7f0000f8d000-0x4)=0xb) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000f8e000-0x4)=0x7, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000098f000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x1, 0x0, 0x4, 0x7, 0x6, 0x3f}, &(0x7f0000f8a000)=0x20) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x8, &(0x7f000035d000-0x4)=0xffffffffaaec9a6c, 0x4) getsockopt$inet_tcp_int(r7, 0x6, 0x8, &(0x7f0000bfd000-0x4), &(0x7f0000d18000-0x4)=0x4) 2018/02/09 05:33:52 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000559000)=@assoc_id=0x0, &(0x7f0000035000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f77000)) pipe(&(0x7f0000f1a000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000f79000-0x4)=0x7, &(0x7f0000d50000-0x4)=0x4) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) r5 = socket$inet(0x2, 0x0, 0x1fffffffe00) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00006a5000-0x1)={0x100}, 0x1) 2018/02/09 05:33:52 executing program 0: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f28000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007e8000)=0x14, 0x80800) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000758000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f000003a000-0x4)=0xe8) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f29000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x80, 0x0, 0x2c, r2, r3}, {0x3ff, 0x800, 0xfff, 0x5, 0x7fffffff, 0x8, 0x5, 0x7fff}, {0xfff, 0xff, 0x3, 0x9}, 0x183, 0xf, 0x2, 0x1, 0x0, 0x3}, {{@in=@empty, 0x2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x1, 0x4ac7435877bce2a8, 0x0, 0xffffffffffffffc0, 0x2, 0xfff}}, 0xe8) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000f28000-0x4), &(0x7f0000f28000-0x4)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f28000-0xe8)={{{@in=@local, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00009b1000-0x4)=0xe8) 2018/02/09 05:33:52 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000012f000)={0x0, 0x7, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1100}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x5, 0x8000, 0x2, 0x9, r0, 0x5}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x8, 0x4, 0x10, 0xffffffffffffff9c}, 0x1ea) r3 = socket(0x11, 0x80007, 0x1) recvfrom$packet(r3, &(0x7f0000796000)=""/26, 0x1a, 0x100, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000b41000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000092c000), &(0x7f00002cb000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r2, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x7, 0x0, 0x0, "ce8dccbd30960de1e51071cca65cf089c13ab3deb3109ead84ad835a307bd708b8cf26f8b1d3c0a63db7a495fb8c78031b9965cd0581f4acbfeadbf74441bbbf83a5bf3265b22fcd5e79f78ba813b50d"}, 0x160) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e9b000-0x4)=0x7fffffff, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000309000)={{0xffff, 0x0, 0x0, 0x1400, 0x3, 0x200}, 0x8001}) getsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000d7e000-0x4), &(0x7f00003ca000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d33000)={0x0, 0x7}, &(0x7f0000ca6000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00004ac000-0x10)={r4, 0x9, 0xffffffffac3d8f1d, 0x8}, 0x10) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000f37000)=0x2, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f00003ec000-0x4)=0x3, 0x4) [ 64.530321] dccp_close: ABORT with 242 bytes unread [ 64.549596] Cannot find add_set index 0 as target [ 64.565376] Cannot find add_set index 0 as target 2018/02/09 05:33:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e9f000-0x4)={r0}) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000bbc000-0xc6)="f0a4ea7bea174109bb69824b620a5207ee8d6dd5d33fd1172c5e79ba168f329195366bbf34e3284cc637abf1fb1cb4a1e1ed251ec79d2f0733999907ccc69d60a73af211754c7480ed851bce21a4756ad3a1c424c176a64d0105d271bec05e63385044443741b04a749a496f26209ee188fc4151c4607e985a9099c68ad020024624330b8b0ddc1195aefc8df2ca49f27eabc5a2d439c2afa10ed4e601bf11dced30db822707c28364d3a9d9be17c41bfb0c97205003ec618e28029b53a99d057c87a5dc1abb") syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fcd000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000644000-0x8)) 2018/02/09 05:33:52 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000007000)=@ax25, &(0x7f0000035000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000018000-0x1)=0x20, &(0x7f0000036000-0x8)=0x1) 2018/02/09 05:33:52 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x2b, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 05:33:52 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29), &(0x7f0000000000)=0x8) 2018/02/09 05:33:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/09 05:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000), &(0x7f0000a32000-0x55)=""/33}, 0x18) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000c8d000-0x4)=0x14, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect$netlink(r1, &(0x7f0000ad7000)=@proc={0x10, 0x0, 0x1, 0x40000}, 0xc) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 05:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000dc3000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000512000-0x20)=[@in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x6e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2000000000000000}, @in6={0xa, 0x1, 0x358, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe09}, @in={0x2, 0x1, @empty}], 0xc0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8d000-0xe8)={{{@in=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00002bf000-0x4)=0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2e000)) 2018/02/09 05:33:52 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000272000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x4000000000003c}, @in=@multicast2=0xe0000002, {0x1f}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x146, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x11d}, 0x1, 0x0, 0x0, 0x4000000}, 0x2) r1 = socket$inet(0x2, 0x800, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009ae000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x2c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7fff, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000fea000)={0x2, [0x0, 0x0]}, &(0x7f000011f000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009fd000)={r2, 0x3f}, 0x8) 2018/02/09 05:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009e9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cd6000)={0x0, 0x0, &(0x7f000038c000)=[], 0x0, &(0x7f00005a9000-0xe8)=[]}, 0x8084) bind$alg(r0, &(0x7f00003e7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) accept4(r1, &(0x7f0000638000)=@l2, &(0x7f0000af1000)=0xe, 0x0) 2018/02/09 05:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e39000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000634000-0x8)={0x0, 0x3}, &(0x7f000076d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000215000)={r1, 0x0, 0x93, "441f63057cf18f66e1ff2b963d8ddc6a5c8f902b1d708d0f994b75ae59c05b1164957dd6a58668d827e40b05e82b6459834bda88c836929b44d0272390f0bcba97d613257e544409b593fedfcd8590f43168a23353c7e3ad7dd6aedd118476050efeedcf281612a029b07699749b82ceed41fa1acecd9f7e91460e7df378d12bc57c849d96dfa359b06ea7bce4ba6a0108de68"}, 0x9b) r2 = socket(0x10, 0x0, 0x20) sendto$inet(r2, &(0x7f0000eec000)="1446c2f347d5ea56a499c22d1805a2daf3020450fd8643a78e4f1004d374a0f8f57eb6b0527b5f5ae14452cd79a1ff19a739dfc0d951389c3ecb4d17e5abda36f464ddb731a02e282690cd2756e56b49362e8dcdf815664fca83bf7b0030cc4945e645f5e34e30f63ac0d33c754f862be1b3484ad7688d1153fe363232e69f8e750afa5e7e393b37b5feedbf7ccbf89939baaec027a7b3a5e4f012f4972155446d00bd9962715c1f2a6ed26be8c051f9f5b2b62316e2c224e559d5bb7fde25bf0efc98c62cb3a97f4e4d66ea54087280ec45935fd72b1b2be971cd89dc2dc4002bd107162f1279408f72a156ad97d14cee905f", 0xf3, 0x4000, &(0x7f00005b9000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f00007ca000-0x38)={&(0x7f00009f4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f000017b000-0x80)=[{&(0x7f0000e23000)=""/65, 0x41}, {&(0x7f0000f10000-0xeb)=""/235, 0xeb}, {&(0x7f000070e000-0x6c)=""/108, 0x6c}, {&(0x7f000072e000)=""/19, 0x13}, {&(0x7f0000bfc000-0x60)=""/96, 0x60}, {&(0x7f0000df6000-0xa3)=""/163, 0xa3}, {&(0x7f00001fd000)=""/49, 0x31}, {&(0x7f0000603000-0x67)=""/103, 0x67}], 0x8, &(0x7f0000df1000)=""/46, 0x2e, 0x100}, 0x40) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000cd3000)=""/240, &(0x7f0000546000)=0xf0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d37000-0xc)={&(0x7f00009cb000-0x8)='./file0\x00', r3}, 0xc) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000e000-0x38)={&(0x7f000003c000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000003d000-0x10)={&(0x7f000002a000)={0x15c4, 0x7, 0x7, 0x51a, 0x4, 0x3, {0x5, 0x0, 0x9}, [@generic="6e6104f8e8b356216a875641249e128e7904ac05149acf4c564acabbc44ecff6a23b5add586640eb6fd3195c2b32a32847d9ddd276eb28b2017bdc1b68209f9a15374d9f0ab0aacb038d7d6e12eeae7540d9f018206da28507401fd03c27d3c8f92105c465cfbfa8708317e699a2c3746da49a8336b557946af75692b1229a8b223e1f3b6397290bf3a0627c8b140621fa0e1391a060debb75878870fb8d4f6b90d3bbd29ff3", @nested={0x1010, 0x8c, [@generic="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", @typed={0xc, 0x75, @ipv4=@loopback=0x7f000001}]}, @generic="dcb87b9762f765291cf89e150a7e2d3c7f7e6c9990c7ed29e06ae2e82838de581d07f0d9bdbe4fe3bd9a4cea80aedab0081908953fdd7c8f820f5c20c1fce7e2ad8f5a82974b1088335174ad89d39d365492d820c64ea9b37aa2fe368a29635d495269f2e120fc98b066d8f0cba5f71e9797aebb13da759bb8365e018d348c455d28383dd92288e199dc6228b449", @nested={0x134, 0x37, [@typed={0xc, 0x92, @u32=0x8}, @typed={0x18, 0x28, @ipv6=@empty}, @generic="26844320d9228212664739b6e655506ecd8c7b57d908b577307d6345cb7ffc3fe164f766f80c4f349a7c21dfa65d75a0ff77c5c0ecb87895b7", @generic="e5b9015659cced11238d8c7fb7eb257b3c0ba4449c8fa15b95c851b7a5b42b6f24308992d8550605b11af92558250f60e0bf9486f5e1ccde05c951ff2d00351a68e507360c5547f000aa1be2a4cc57a8b6655a9c14193cf2f82529798962d5c6eb9ad10e3b567d312af0be2bbf4296042655ec7e9582cc3849b0f6117b2aa22cd18621193bed6b577ed10db73ca249c85afb5e7b129dfc8f76a083c00ca5c385544b6bd4e51b7bc354e3431fe0b905eb09e0af896b5e3bcf", @typed={0x18, 0x37, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @typed={0xc, 0x46, @str='\x00'}, @generic="748c4f1aca8d93ebc777ee4fbc783e198f00609f37b0c125f667afff1d9a93f796f0fafc86afb8c250ee95a8a05cb68458c19ecbe5f0e95863e39193a59720f81f340ad92296d25e312d05fcdaa6e37944d034a0e16e289e878d9e89b8d15d0381e6188b93e628935499647dea3015b53c8d54f67d1c0ca06ebeb885e3a3bfd67111cbdd5f11dc707e70e8458f452404d20f747e3b35d01e06071bb75642dd6c29e2fffa2b33f5933ba91efbab3eae3095ed4216", @nested={0x3c, 0x6d, [@typed={0xc, 0x5a, @ipv4=@broadcast=0xffffffff}, @generic="acbdbf55aade073877eefe22fa1c517287656d9c00461ca05cf4073790294c28807974739125b2578a63030e"]}, @nested={0x74, 0x1c, [@typed={0x18, 0x55, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="61bdc84e01ebd300ec9578fb0434ace4b17bf2b18842391413", @generic="a3af6cf85d140272b044dd220117ac3e474fcd2d96e1e94000e3b07beffe456c8ba50ec3687c84a16d315d66b7ac81b3406b44135dc9cf953f022d5cc601a7"]}, @nested={0x1c8, 0x6c, [@generic="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", @generic="303576b3ee81bc69573c21689a13ad187d7aaca9a84e9e10354d6e5ab090697db27e1344589b3fdbea7bf90676557cd99a4b8abb7caa532e0307ca46132e05304417347f377c18f384e17792c98533e8b63d09be78c68e4012b2baa83671db1c4320f05404cc4d2a363764600f3a0f952dce24f4378f44abe9399e96ad1ccf70b9e010c1d8591cfa5d314253a6b08ccedfe9dacb4018a4643806007e693a0ea5bdb535204b84a726b19fa3aef2365e69d2e74a8efc895787fc7d8a6ce14ee9f52f15c93783ede0d5bc"]}]}, 0x15c4}, 0x1, 0x0, 0x0, 0x1}, 0x4004014) 2018/02/09 05:33:52 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair(0x1b, 0x80000, 0x5, &(0x7f0000c7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000d6000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000077f000-0x8)={r3, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000e09000-0x1), 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x37}, 0x8) 2018/02/09 05:33:52 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00002e6000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x100802, 0x10001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@ethernet={0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r1, 0x1, 0x8000000000000038, &(0x7f000059a000)=""/229, &(0x7f00004ba000-0x4)=0xe5) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r4, &(0x7f0000720000-0x14)={0x11, 0x11, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008fd000)={0x0, @multicast2, @multicast2}, &(0x7f000089b000+0xf67)=0xc) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000025000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@generic="df5f524377d891229d95c95f9c8017eb", @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000020f000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xfffffffffffffff8, @empty, 0x80000000}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @rand_addr=0x42d0}, @in6={0xa, 0x0, 0x4, @empty, 0xffffffffffff7fff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xdf2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0xd0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000151000-0x4)=0x8, 0x4) socket(0xa, 0x8000a, 0x5) 2018/02/09 05:33:52 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x65b625b0, &(0x7f0000f8b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000192000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e15000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000834000-0x8)={r3, 0x100, 0x1}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f8a000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00008ff000)) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f8d000-0x8)={r2, 0x15}, &(0x7f0000805000-0x4)=0x8) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d1c000-0x10)={0x1f, 0x4, 0xffff, 0x9, r3}, 0x10) 2018/02/09 05:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000187000-0x108)={0x0, {{0xa, 0x2, 0x4, @empty, 0x81}}, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x20}}}, 0x108) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e73000)={&(0x7f0000060000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000373000-0xc)={@multicast2, @local, 0x0}, &(0x7f0000cc4000-0x4)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc2000)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@loopback={0x0, 0x1}, 0x2, 0x100000001, 0x2, 0x8, 0x2, 0x20, 0x80, 0x3b, r1, r2}, {0x2, 0x400, 0xfff, 0x8, 0x4, 0x10000, 0x0, 0xb8}, {0x7fff, 0x35, 0x8b8, 0xfffffffffffffff8}, 0x7e2, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x4, 0x1, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0x4, 0x1, 0xffffffff, 0xfffffffffffffffa, 0x8, 0x8000}}, 0xe8) 2018/02/09 05:33:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f000027b000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f0000000000)=0x1e, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000257000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00002c3000-0x10)={&(0x7f000001e000-0x14dc)={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/09 05:33:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0xdd8, 0xf}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @common='nr0\x00'}) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 05:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007d4000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f00007e2000-0x28)}, 0x10) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbd000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000027000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000094000-0x4)=0xe8) bind$can_raw(r1, &(0x7f0000698000)={0x1d, r2}, 0x10) 2018/02/09 05:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x9, 0x806, 0x3, &(0x7f00004a0000+0x9e1)={0x0}) getpeername$netlink(r1, &(0x7f0000c7f000), &(0x7f000070a000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/09 05:33:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00004b8000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00009fc000)=0xffffffb4, 0x80000) sendfile(r1, r2, 0x0, 0x98) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/09 05:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ea4000-0x58)={0x26, 'aead\x00', 0x1, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f03000)={0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000347000-0x4)=0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00001f3000-0x88)={0x2, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x88) bind$alg(r0, &(0x7f0000c49000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(seed)\x00'}, 0x58) 2018/02/09 05:33:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, ""/47}, &(0x7f0000001000)=0x31) 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) r3 = getpid() r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r11 = getgid() sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="f47e05ea5395c450fed2ecced18c9c32a43b5a1e5c2da7d5a0d23cb0af81d8f0885cfdb682e40ef2af2106fb7b023eb715abd9ce254690f08200c8791613fdcea0fa6515584bf9f44af41566b8358aaf12b9e1b15f74c7ee80011450c392257324667c7ffce50dc4e255fb805d6b94424ddb7b3ef4cf6c69bb66198f2ee2fdab4b6102a4641ff1db02b8418f6468ff605d9018d4f78759a825cc0dd241f70f83", 0xa0}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78, 0x4004004}, 0x8001) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="c58000d965540322fe7d696f6493d9a1", @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r12, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x1, 0x1}, 0x2) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000000a000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0xd2f667a6b099f79a, &(0x7f0000015000-0x8)=0xc7c8) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000013000)) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000004000-0x4)=0x1, 0x4) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000063e000)={0x0, 0xffff}, &(0x7f0000201000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000a3c000-0x6)={r5, 0x2}, 0x6) 2018/02/09 05:33:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004000-0x4)=0xe8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8), &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000+0xa07)={r1, r2, r3}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="539892ea7afd"}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='vcan0\x00'}) 2018/02/09 05:33:52 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x800, &(0x7f0000f62000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffe68) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30}, &(0x7f0000048000)=0x32f) 2018/02/09 05:33:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) 2018/02/09 05:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00004a9000-0xa5)="0a8cef4e1b57454461656da7aa4d5a6d88c96767970fb949c59bc2b9d2c5ae4d", 0x20, 0x8000, &(0x7f0000966000-0x6)=@hci={0x1f}, 0x6) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000)=[], 0x0, &(0x7f00001d8000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) 2018/02/09 05:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f00009e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005c7000-0x4)=0x14) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$unix(r2, &(0x7f0000d77000)=@abs, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendto$unix(r1, &(0x7f000006e000+0x2e2)="2905a4a1d966b56dffc39417afa23b9b1190e85034e817e71978c30a70e827ebbfe04380dff37cb6168947753586dacd07f2ce2ee138c179826bd6ffb4ff0084827e08519f00344cc837bc629fb26f869e33a80b48b843a5092cabc1b6ef56be28e201f8e63b003b7513d6820d247b347e1ed377e0a0d449d52116f5bdf268730859fd7e8cfdbe6b1c9474e6f4e1", 0x8e, 0x4800, &(0x7f00004db000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/09 05:33:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x7, 0x5) setsockopt(r0, 0x200800000010d, 0x0, &(0x7f0000e9c000)="27003de8", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) 2018/02/09 05:33:52 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fda000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000099f000)=0x26, 0x80800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fda000)) socket(0x11, 0xa, 0xdc) accept4(r0, &(0x7f0000942000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000580000)=0x10, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdb000-0x8)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fdb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000fdb000-0x4)=0x2e) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fdb000-0x4)={r0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000f63000)=0x1, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x101, 0xb) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common="74756e843000", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}]}}, 0x408) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 05:33:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f00005de000-0xa3)=""/163, 0x195, 0x3e, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xffffff33) 2018/02/09 05:33:52 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000236000)=0x4941) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20), &(0x7f0000012000-0x3)=0x20) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)='&', 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f5d000-0xb)={0x4}, 0xb) recvfrom$inet(r0, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 05:33:52 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) r2 = socket(0x5, 0x4, 0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000035000)={0x1000}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/09 05:33:52 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/45, 0x2d}], 0x1, &(0x7f0000003000-0x2d)=""/105, 0x69, 0x8}, 0x40) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000014000)={&(0x7f000001a000-0xc8)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_lifetime={0x4}]}, 0x40}, 0x1}, 0x0) 2018/02/09 05:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b1c000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000761000-0x8)) 2018/02/09 05:33:52 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000093a000-0x8)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000939000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x6, @random="a3b70f4987d9"}, 0x10, {0x2, 0x2, @rand_addr=0x1ff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/09 05:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009e7000-0x215)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000932000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="5bd6ea82accfa06200e122e946a9c045", @generic="2714f2b48331e4ba4821cac3d18120cc"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffff6e6, 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}]}}, 0x318) 2018/02/09 05:33:52 executing program 7: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008a2000-0x28)={@common='erspan0\x00', &(0x7f00005f1000-0x38)=@ethtool_sset_info={0x37, 0x100000001, 0x0, [0x8, 0x4, 0x3ff, 0xc1be, 0x54208ddf, 0x5, 0x5, 0x101, 0x234b, 0x1]}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000954000-0x68)=""/104, 0x68, 0x23, &(0x7f0000597000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000955000-0x4), 0x800) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000666000-0x20)=@hopopts={0x73, 0x2, [], [@jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x1000}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0xfff}]}, 0x20) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000954000)=@routing={0x0, 0xc, 0x2, 0x5, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x68) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000956000)=@assoc_value={0x0}, &(0x7f0000956000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000438000)=r3, 0x4) socketpair(0x8, 0x4, 0x92, &(0x7f0000956000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000838000)={0x8}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000954000-0x10)=@req={0x50, &(0x7f0000953000)={@common='ipddp0\x00', @ifru_settings={0x2, 0x8, @fr_pvc=&(0x7f000083d000)={0x7}}}}) 2018/02/09 05:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003b0000)={0x7, 0x4, 0x4, 0x1f, 0x0, 0xffffffffffffff9c, 0x1ff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f63000)={r1, &(0x7f0000f67000)="feadbe10bf0da1c798bc77c1df05090fb43a3865b3882b6afb248852c4df7bbe3f3b12ad7f5cdd7841a98d"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000001e000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000059e000-0x8)={0x0, 0x5}, &(0x7f0000350000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00006cf000)={0x0, @in={{0x2, 0x3, @empty}}, 0x488d, 0x81, 0xfd9, 0x1, 0x7}, &(0x7f0000ad7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00005c3000)={0x0, 0x0, 0x8}, &(0x7f0000854000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000e59000)={0x0, 0x9, 0x4, 0xfffffffffffffff8, 0xffffffffffff34be, 0x80, 0x67, 0x7, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x5, 0x6, 0x8, 0x7, 0x6}}, &(0x7f0000bad000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000821000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3, 0x5, 0x40, 0x80000000, 0xffff, 0x8001, 0x6, 0xfffffffffffffffc, 0x17, 0x400, 0x3, 0x3, 0xc10, 0x4, 0xf7b]}, &(0x7f0000e33000-0x4)=0x108) bind$rds(r4, &(0x7f0000740000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00006c7000)={0x0, 0x77280}, &(0x7f0000e08000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000eec000-0x18)={0x0, 0xbdf, 0x1, [0x6, 0x50a5367b, 0x7fff, 0x72e6, 0x800000000000000, 0x10000, 0x5, 0x4]}, &(0x7f0000b4c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000280000)={0x0, 0xfffffffffffeffff}, &(0x7f000017f000-0x4)=0x8) sendmmsg$inet_sctp(r5, &(0x7f00005c2000)=[{&(0x7f000082a000)=@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000d9b000-0x30)=[{&(0x7f0000cb5000-0x1000)="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", 0x1000}, {&(0x7f0000c55000-0xd9)="f220a00f2901e5d99c3eb374c0ce18cf548a3eb11b7d3e26c3cf561345b53c1894c0b90a17608a4bb006eaf3ca5c9d2c60e3fbdd3e6acfff24a4c20d960e4eb6a5194852ecabb688d49d8df01affd15a9eac68c9439d2fd9e32858b41dd697d4a5429ff1685df99865cda77c41e4f1bae6809314690ed3f3d63552f3f0177095ad50de3e8dca341e9a996e416df6ffa682384f294dc2b7d963bd7c7a1ce69ad5560eec670c8479183a0750ccfb6b5efc7815e8528e5f48354538c25cd4feb4a4864529dc0985688df13ecf8306e380acde102c9d8efd9b70dc", 0xd9}, {&(0x7f000012a000)="d26b737bb21869ce5e6b5acfd3cacc008b3c3d08505172df1f4972353e4dfa5379abc6f2c4dae47219f9784439f07522d215f4cac2876f57d21d548ce27167416f2f45a04eeba853bec340409503562fb40e4167ed42be4420c447c8c72d0fa67ab734862957f8138ce452df09ea9735806c948e976e27d748d4f7e8cbdc87786f3094cea09e0a94100377f0b191d51e7da6c6185fa81a5c161a7ef8354597af19872e3731082f4611128a", 0xab}], 0x3, &(0x7f000005f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x1, 0x2, 0x80, 0x100000000, 0x7ff, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfffffffffffffff8, 0x2, 0xffffffff80000001, 0xfffffffffffffff8, 0x40, 0x2, 0x51, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x8008, 0x5, 0x1, 0x5, 0x8, 0x3ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x2, 0x4, 0x7, 0xf721, 0x3, 0x1000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5a7c, 0x204, 0x6, 0x6, 0x266b, 0x30, 0x9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x9, 0xa109, 0x0, 0x3e, 0x8000, r11}}], 0x120, 0x40084}, {&(0x7f00002c9000-0x10)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000101000-0x80)=[{&(0x7f00008e5000-0x75)="251713e940cb8a8ba882f2684cf4d7ce018ae2dd12dd304d3a8b93ee8ccef4cae27ca16f77b355a7bb2649d6a04379cfde2de3c965415aa2591a314f62be85132306ae50e240f2a537938ef3ad0e4ec7e00822e9b63f5998bf296c2d9494de06b6566de02420d9f0ae12ddf3e51c3f439019ed5bdb", 0x75}, {&(0x7f0000a96000-0xeb)="665f8ce8a84a6055c72665639d2d96fa5d6977a33f580fa8ab852aed72826df5434aff26dfa677359e37c6098d4cbcf4708fe17491ccb54733de7979e580abc14ff87af7e14db3a014df84b1a2d6bb3a5a602d0039eb37687c0101a14192526ae2cf05fcb3eb20549e28f4bd1b2f0f52905073a91d24ca3cc2ab9327dd32de96a402796dbca122251d9ef7b1ed0090ac3e8ec58dc6efff0056670263eed62e681199cfe20c7d6eb6769c81d679a4dd335cadffd24b6b67d802712148a0313a45a694b269ef1f0d02c5da022e8f9f2f7f60d740320c97ab5b7a4bc9a42e69d6ba8d2f327053923f8ff78b92", 0xeb}, {&(0x7f000035a000)="bf9527513a133dfd80efad", 0xb}, {&(0x7f0000105000)="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", 0x1000}, {&(0x7f00005f8000-0x57)="40641d6441fb18fc29c38337feff60df467d62a0a8866ecad52697123c08eecf7e5273ca911ead2c84cb19f73cc5e5eac5040d9937a91b6a1d28bfed019709ed3ed930f04a6489edc920bd49589b65d3402b2c7b454999", 0x57}, {&(0x7f0000c27000)="8ece7975ebb1d3854ab726315113d37eec6a697487bbe3ec0380dfaf42f5bacefb145a38c1634633c12b5d03b8ca8e699992d94610bcf51b0f8bc697fcdb2988d8d0df62108cb5daa1f717fe6e9ac1cd78bac7b39e75373b76ca32a36288bc1ccc961814a9cc559f811b21292fbc1b2002782b99651b30edd845edb895b0de4eee513582ba652911", 0x88}, {&(0x7f00005b8000-0x69)="a07a3c984d3abc5a816d8d30bd47c9ffac5dcfe9d986f7466d8df5c3e625885836f9bfd8efe4757177872fafc136b9c0f5c536b68483e565cebb14d395a0ed383b84b45ffcb01d4d81d204dc86cb3b521debd00a3d8d5ef0ce69dd2768c18aa115476d968d709a97f8", 0x69}, {&(0x7f0000d86000)="a0e2f33df54c3750af1bd87eca3800adbfea9dfa3933796f1b178f1a412534f02dcf0797147a1921f0d0902e1dfa08e1fa8c6fc6d5600725c8f107d6f5a0f093d91262f3c610a0ac993ff248e2f72f4fd75fd00699dc34ccfbc139e58d30ea92a91d4d099a39e2d5f04ef82ee6add0f425e90525fcef9c7723f52203f611", 0x7e}], 0x8, &(0x7f0000ef2000)=[@init={0x18, 0x84, 0x0, {0x66e, 0x40, 0x1f, 0x3}}], 0x30, 0x20000000}, {&(0x7f0000f1b000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f0000c77000-0x10)=[{&(0x7f00009c7000-0xaf)="4a2a6fe069f11fe1f94d040708dfa5d04efbc20120b55be421fe3bf6f9b6da48188ee9d2e882178ad493de13b4041c57d405b81371e11db19cd711a807b4e45ec271068a806fe9b8b2ba50000cb9e3eecdd5b8fb3aedaa4526de01d8e0f39ed492b4b24fc45fed940e2744d126a6e808b2cce2e5a8adc76daa0009250bcc7dff3f1e2e89083a49871830a0e88d06d0c39ee155b93b6b5fe3691050236bfe589951cbd814843be2c92eb43cdfe85fd5", 0xaf}], 0x1, &(0x7f0000eef000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8004, 0x5, 0x3, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x7, 0x800e, 0x1, 0x9, 0x2, 0x5, 0x5, r13}}], 0x60, 0x8000}], 0x3, 0x10) sendto(r3, &(0x7f00004dc000)="0a0a5d2fed986630a20a12ba46e8552493415d35da", 0x15, 0x1, &(0x7f00001de000)=@nl=@unspec, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000bed000-0x4)=0xb78c, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket(0x2, 0x3, 0x6) sendmsg$nl_generic(r14, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000b3000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000de5000)={"414211a8e7ab92b82b31dcf3fe0f6999", {0x4, 0x6, 0x883d, "3018622fd2ed", 0x1}}) [ 65.289400] x_tables: ip_tables: TCPOPTSTRIP target: only valid in mangle table, not filter [ 65.324244] x_tables: ip_tables: TCPOPTSTRIP target: only valid in mangle table, not filter 2018/02/09 05:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e15000-0x76)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/09 05:33:53 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000a000)={0x2, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000009000)=@ethernet={0x0, @broadcast}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000000a000-0x4)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000b000-0x20)={0xfffe, r0, 0xfffffffffffffffd, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000000b000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x1c, {0x2, 0x2, @empty}, @generic="eb90a826ac1e7c00f648449cf4310997"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000000b000)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000d000-0xa0)=[{&(0x7f000000d000-0xca)="8111d297df4dadaea85bceca6845e4e48c8526a63e9c45422ef40a4fa83824b9134114fba02afb4818bd2c35d8f69d95636bebeeb16084c94918b42f087266b1c88f18a65e07954b60e7d7247bb6f0e6f62e8b84c9533dae74998650dfab591b81a47f345538930cdca858b46706f15bc7cdb628e34194c7f6b8f284d8c6bf29069da9ad035daf6708c547872d537e5a1bd8b52a256220b331a55479ee1f7f1fd47636f1d4f4f24c59925417f6e4833836462a83a1a49d116f66e7fd87faccb711ec530aac3206792784", 0xca}, {&(0x7f0000001000-0xa)="d44f15415b44e89af27b", 0xa}, {&(0x7f0000001000-0x3e)="7b557c12d18613678f69dfc269abf5aabd31188e07f0da013e78c0266f1938514aab7ca9dbfd4237160be0ae5a619cccfd4174092d0c532acd1616e08e45", 0x3e}, {&(0x7f0000006000)="6b733ce8b34767921552775edf9e2fdd27b9f7488cd3dcde6e337f8822e5240e9f72b52b72ed25dd2f138f3466c77970932e02bfa594e7c12cce565ce6c069a99709c66f3a61655788cba73a1f72035c8c5cacf1a15434052b9e17907ae42b71fe74abc4cac46620fcc02f5d4bede466f5cbcc61709401b4a4e7252b3b4c9a9031fe80be275231a6e2da3bfa9957e2a0877eb0a7504b64d842211ff544785e507a4136ed217d06eea6912eab9dc617471490236053194bbe8518d86f445a89e3f9b85f80730833ac7ab341cc70474af2c6e64654c6caa1e94876af962cb75a29", 0xe0}, {&(0x7f0000005000-0xc1)="660d38abf89faf3f6bc1decb0564561ae7e1d59aea0ac3791cbd74007651ef1fff1fae16c55a65bfb6453d7caa5a0901c1cb31772ed339fe6cae10f6be15e546c0b84f6e58ed0ad51138ee90ba9b97950c65bb65d46959b678991150e0dcb0670062b22971b33be86be610e8344f089e2e6bb4ffc1f0604d6187fffdb757f50a5f816ade213bacf3e5d019235ef8740de27995296e26e026da058ac5fd6017c1586b252f5ad70b2269d71e59843c2f33c0d981858e33577b3ed717f6c011bc83f8", 0xc1}, {&(0x7f000000c000)="bc122e8633bcd6fee4d9708bc76d5157b23a6fc54a71408b681860d2ecd896338a1c10b4085bd913b1195cac9b9a3361a1e67d3cc7bbd993ae581eb8e02cf9e7cc72e2deca0bb0368a274d0bbfa5c457c02bbecc8afd0bdd7e9eed9ee59bf5de128e5d19b9e911446b5be3f8982403d6ba3bc817c49012ea72e083", 0x7b}, {&(0x7f000000c000)="906a16fbb601d0c0545e06e62769a6a937b651bb13ecd2f2b2a376bbc01c01a0679a2a82c71ea40aa9c67ee1f1f8d6a5bfe9d64c5283241c025005c181077720d0fe7c3faeb8f5ffe4c9e63def9e5daa5d9218f46f8cd9896a6133c0a8a9b8a28ca79f4b98b9c7bc05aca91997f485b7becc8c136f2820f476909917624d2dc852c97f9a6474a2b2b311b8fdcfb657d88d5fe7842cfade81a0c34afa6c4bf6ca9d4496a1659017d3b12069cd04ba1103d18025ad41b2881a0066e3bf3f86d794cdb9848605ba776229df123161da00213e602bc25d2001f9", 0xd8}, {&(0x7f000000d000-0x15)="f39dee51611dd872d25cae5e5ff6ca5d72b7bd0a39", 0x15}, {&(0x7f0000001000)="1969854d9e085eacdaf0741d052e8ffe0be4d9b413caccab8d020448c44061c826eb81ba6c3e921f0855e8a2772f861950290d9a854c56aa26c51983589f823d6f932aa9e62df7b7523c65752e14c8fdde2d1dc31c3738afdab01e3cac8d356cceda46a58235ab478b687f6fcb07852a28711f77c7ef257c1311580441b19c79957724060f5c4309a7c0a029b39cfba3772992a5fc4e17233d8d15b4507e981bcc98bc129223dcf0f104cc723001a78bf2538f833ce024da71d6f0774a216662f12e95098b8efc5f911d263b584307c6efb7", 0xd2}, {&(0x7f000000c000)="cdba2e100b919c7cc6cc34e622832a71a9ed7bde518fb2f51af6ffdeab231cdc61ee45049c8c9dbd449d3ac678569c494b4ef1955649507ab2ab2c1b9eaa4ba3f9df3b925a", 0x45}], 0xa, &(0x7f000000b000)=[], 0x0, 0x4}, 0x10) 2018/02/09 05:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_extract_tcp_res(&(0x7f000042b000-0x8), 0x6, 0x3f) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0xf8}, 0x1}, 0x0) bind(r0, &(0x7f0000ea0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x1, {0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x3a) 2018/02/09 05:33:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00003ba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xb070, 0x4) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r1, &(0x7f0000fc5000-0x97)="1edce84f8232", 0x6, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/02/09 05:33:53 executing program 0: socketpair$inet(0x2, 0x80007, 0x3, &(0x7f00007ac000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000db2000)={0x0, 0x80000, r0}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000293000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00004d0000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000c4000-0xb8)={0x0, 0xab1, 0x4, 0x0, 0x10000, 0xbe0f, 0x10001, 0x100000001, {0x0, @in6={{0xa, 0x3, 0xbc2, @empty, 0x200}}, 0x8, 0x16eb, 0x9, 0x9, 0x9}}, &(0x7f0000125000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003c0000-0xc)={r3, 0x9, 0x30}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000261000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a88000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006fa000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007ca000)={r4, 0x80000, r5}) r6 = socket$inet6(0xa, 0x5, 0x7fffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000380000)={0x0, 0x2}, &(0x7f00009c3000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00004e9000)=@sack_info={r7, 0x7, 0x1}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d46000)=0x1, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dcb000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, [0x3f, 0xd424, 0x9, 0x200, 0x8, 0x3ff, 0x1, 0x7, 0x8, 0x3ff, 0x40, 0x7595, 0x21ca53bb, 0x2, 0xfffffffffffffffe]}, &(0x7f00004a4000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000c6000)={r8, 0xffffffff}, 0x6) 2018/02/09 05:33:53 executing program 1: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/02/09 05:33:53 executing program 7: pipe(&(0x7f00005cc000)={0x0, 0x0}) bind$pptp(r0, &(0x7f00008ad000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/02/09 05:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x11, 0x4, 0x8) sendmsg$nl_crypto(r1, &(0x7f0000d50000)={&(0x7f0000c44000)={0x10, 0x0, 0x0, 0x400480}, 0xc, &(0x7f0000166000-0x10)={&(0x7f0000dbd000-0x128)=@alg={0x128, 0x10, 0x200, 0x5, 0x0, {{'sha1-avx2\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xf126}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x7b}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x80) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000), &(0x7f0000494000)=0x4) 2018/02/09 05:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x22) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000032000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) 2018/02/09 05:33:53 executing program 2: r0 = accept$netrom(0xffffffffffffffff, &(0x7f000073a000)=@full, &(0x7f0000226000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000cd0000-0x10)="6009bbadb0b00c45d97a2b0628e09737", 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a4f000-0x4)) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r3, &(0x7f0000298000)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000076000-0x1e)={0x6, 0x3, 0x8, "f4f6b78f7f27", "e4d5243cafcdb0c6bcec7b584706de81"}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/09 05:33:53 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000092d000)={@generic="8573ae8407a0a6ce7d5eb605e5098386", @ifru_flags=0x4000}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f86000), 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f86000)={r0, r1, 0x0, 0x2}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 05:33:53 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000444000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1f000)={r2, 0xc0}, &(0x7f0000b3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002b6000)={r2, 0x5, 0xb7, 0x40}, &(0x7f0000ab7000-0x4)=0x10) r4 = accept(r0, &(0x7f0000f38000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000d47000-0x4)=0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00002f2000)={r1, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d1a000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f000088e000-0x3)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c2f000+0x73)=0x10001, 0x4) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000cab000)={0x80000001, 0x37dc000000000, 0x7, 0x73}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) 2018/02/09 05:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) getsockname(r0, &(0x7f00005ef000-0x58)=@alg, &(0x7f00007f0000)=0x58) listen(r0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000133000)) 2018/02/09 05:33:53 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x311) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000091e000-0x10)={0x401, 0xe, 0x7fff, 0x3, 0x0}, &(0x7f0000fd7000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b0f000)={r2, 0x7fff, 0x4, 0xfffffffffffffffc, 0x4, 0x3}, 0x14) r3 = accept4(r0, &(0x7f0000fd7000-0x10)=@ipx, &(0x7f0000fd7000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000fd6000)={@generic}) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00003f8000-0x64)={&(0x7f0000b4a000-0x1c)=[0xaa00000000000, 0x2, 0x9, 0x9af, 0x400080000000000, 0x0, 0x9], 0x7, 0x41, 0x4000000000001, 0x2, 0x3520, 0x1, {0x65392050, 0x1ff, 0xde, 0x0, 0xfffffffffffffffa, 0x100000000, 0xff, 0x6, 0xffffffff, 0x1000, 0x7, 0x6, 0x101, 0x2, "ed883bc2eb8075161bc7d0359fde29ab29c9257a6cdcd82e993d8bc5f38b43df"}}) connect$llc(r0, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/09 05:33:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) getpeername$ipx(r0, &(0x7f0000f6e000-0x10), &(0x7f00004eb000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc44}], 0x1c) connect$inet6(r1, &(0x7f000000e000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 05:33:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0xe000000000, 0x4) listen(r0, 0x6) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu}) 2018/02/09 05:33:53 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x1, 0x5, 0x7, 0x3, 0x7, 0x8}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/09 05:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00006f3000-0x10)={&(0x7f000075f000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffe}, 0x10) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007a3000+0x464), 0x80800) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000066000-0x7f)=""/127, &(0x7f00009bb000)=0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cff000-0x4)=0x5, 0x4) 2018/02/09 05:33:53 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f00000f0000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000f0000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f0000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r1, 0x6}, 0x8) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) 2018/02/09 05:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x7fff, &(0x7f0000668000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009f2000), &(0x7f0000448000)=0x5) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000788000)={@generic="955e39de3cc7735fa41aecdc6f28b3ca", 0x5}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000fc5000-0x1c)={0xa, 0xffffffffffffffff, 0x401, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/09 05:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000d2d000)=0x14, 0x4) 2018/02/09 05:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000), 0x4) mmap(&(0x7f0000c2c000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) 2018/02/09 05:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000944000-0x4)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b2a000-0x4), &(0x7f00008df000)=0x4) r1 = socket(0x0, 0x3, 0xfffffffffe) connect$inet6(r1, &(0x7f00009c7000-0x9)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d22000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x0, 0x6f, @mcast2={0xff, 0x2, [], 0x1}, 0x800}], 0x6c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000078f000), 0x0) 2018/02/09 05:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000031b000-0x8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x122000)=nil, 0x122000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000758000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000128000-0xc)={0x2001}) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) syz_emit_ethernet(0x326, &(0x7f0000224000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x2f0, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x2f, 0x2, [], [@enc_lim={0x4, 0x1, 0x7d8}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7}]}, @routing={0xbc, 0xa, 0x0, 0xfffffffffffffffc, 0x0, [@empty, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x2f, 0x8, [], [@calipso={0x7, 0x38, {0x6518, 0xc, 0xfffffffffffffffd, 0x7, [0x3, 0x1, 0x9, 0x7, 0x1ff, 0x2]}}, @jumbo={0xc2, 0x4}]}, @hopopts={0x2c, 0xc, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x3ff}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x332}, @calipso={0x7, 0x10, {0x0, 0x2, 0x8, 0xff, [0x4]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x38, {0xfffffffffffffbff, 0xc, 0x8, 0x1, [0x5de3749, 0x3, 0x10001, 0x8001, 0x8f, 0x200]}}, @ra={0x5, 0x2, 0x14a}, @enc_lim={0x4, 0x1, 0x6e48}]}, @dstopts={0x0, 0x2, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @fragment={0x32, 0x0, 0x6, 0x8, 0x0, 0x6071, 0x1}, @hopopts={0x7f, 0x1d, [], [@generic={0x9, 0x67, "fbf89188571d551dc1643511ce7c1bb2ca33ddc06fef2804449c4cbce9c82d50116746e7e32a7ec4b2d835f7b3d14e7cc4d7ac09714ee34f774183095d8483ec0cfdda1aa67a13edd96ecc813df97d19976d493295b0c8ac52470efd8f8778202a17dba7aaecd3"}, @generic={0x54, 0x71, "e08e3e5020bf8aa420fffe3f53bdfb76a6c1ace9038e2fb597cd6ad3193340387772be37aee8107bf70ea38701c48e82b0c762f8699a87c2d8d623686734b16cdec39496431706f3f2cf3c825abf79da36039af989a28ba71864ba7fd544aa2166cf5d18d6c46f32a7d286f81b5bc2fb46"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x5}]}, @hopopts={0x5c, 0x6, [], [@jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0xfffffffffffffffd, 0x2, 0x5, 0x7f, [0x2]}}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x10001}, @pad1={0x0, 0x1}]}, @fragment={0x62, 0x0, 0x4a, 0x6, 0x0, 0xffffffffffffff67, 0x1}, @dstopts={0x2f, 0x5, [], [@calipso={0x7, 0x28, {0x7fffffff, 0x8, 0x7, 0x10001, [0x3, 0x3, 0x8, 0x80000001]}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002f6000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 05:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000439000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f000089c000)=0x32) recvmsg$kcm(r0, &(0x7f00000d0000)={&(0x7f00000ec000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f000021d000-0x10)=[{&(0x7f0000c70000-0x35)=""/53, 0x35}], 0x1, &(0x7f0000fe8000)=""/19, 0x13, 0x100000001}, 0x40000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000656000)=@abs, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000969000-0x4)={r2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000056d000-0x8)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000a82000-0x4)=0x9, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7), 0x1c7, 0x10000000000000, &(0x7f0000fa3000)=@abs={0x0, 0x0, 0x3}, 0x8) r4 = accept(r2, 0x0, &(0x7f000044a000)) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00004a5000), 0x4) epoll_create(0xf22) 2018/02/09 05:33:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000001000-0x72)="1f8a8843be8f5c782f46a2f60aca612b1ea9749f094a6acb57a1c835b27918c1a797e52da8e616c610e2abed57264ead9ea79d6cd278cb92d38a83f895fc5fc79aa4a452e5f9393161e396a0b642e9c4bdb9efbba6c40dbf8f6a060d542c1316f9d9eea96475f6302cdec57bf6506def5625", 0x72) r2 = socket(0x1, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000002000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/02/09 05:33:53 executing program 2: 2018/02/09 05:33:53 executing program 5: 2018/02/09 05:33:53 executing program 2: 2018/02/09 05:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x8, @empty}}]}, 0x110) 2018/02/09 05:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/02/09 05:33:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) [ 65.669891] audit: type=1400 audit(1518154433.362:62): avc: denied { map } for pid=14202 comm="syz-executor7" path="socket:[27926]" dev="sockfs" ino=27926 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/02/09 05:33:53 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ef2000-0x8)=[{r0, 0x2001}], 0x0, 0x106) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000024b000-0x4), &(0x7f0000ef2000)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ef3000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ef5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000000}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000ef3000), &(0x7f0000ef3000)=0x10, 0x80800) 2018/02/09 05:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)}, 0x0) close(r1) setsockopt(r1, 0x6, 0x8, &(0x7f0000847000-0xee)="da2663fe6889c30c3baf4c337ae30cf8bc8f0a89dae8d58e67d4cb7d8b776443f5a531f010fb07b0d1767fb5694617cc5182ff61b2ee9ac59496872423b4e28fffa56183c54616ce6081a48374ad2328464b25a68891f500ddd035eb99daf2a499e03d61e5f5419a0191e1ff6baccaf9a7a13b0a735cae7300dceb6cda6a293de0a6b52417ab16e86a31aa452fac25e7071fdc59d3d1bd7e91824aedc8c870b5a6a34d0f01a801838c837ccc04c01a49767a4c2d71f5964a3595b0042ae434486d54f982cf78df308f47fcda58e6945da7a891abc1a027e59ad3364cf0d8df93ce5ad61bfa1967a6e341be4f07b2", 0xee) 2018/02/09 05:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00003f7000)={'vcan0\x00', 0x0}) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000853000-0x38)={&(0x7f00001b2000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00005f4000)={&(0x7f0000cb9000)=@getpolicy={0xe0, 0x15, 0x100, 0x0, 0x1, {{@in6=@empty, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x0, r1, r2}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x72}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @algo_aead={0x74, 0x12, {{'rfc7539(cbc(aes),md4-generic)\x00'}, 0x140, 0xc0, "ce33e40125ad85135658813932091c3c96d7b7e6e4ff4ac2093f7eed18b535f904f7055aae32a121"}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x44000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/09 05:33:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x8001, 0x4) socket$netlink(0x10, 0x3, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100, r2}) accept(r0, &(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000001000-0x4)=0x26) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x40000000000009, 0xfdd5) 2018/02/09 05:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x10000000000026, &(0x7f0000033000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xb) getsockname(r0, &(0x7f00003ff000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000516000)=0x3a) sendmsg$inet_sctp(r1, &(0x7f00008e5000-0x38)={&(0x7f00002ae000-0x1c)=@in6={0xa, 0x2, 0xf011, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xb5fb}, 0x1c, &(0x7f0000891000)=[{&(0x7f00001f3000)="2ee34eb550bad9cccb5531a74d2e37c746827ab2dc6c56dc0e2373f6eeca55a8503f518e66a449966765668243ef3c0847889b7609163930296ef87e7ca382be2cd880ef9ca90e94e1a0fcf433ed78c3a468f0b43d26e11dde3dae334cd34a9445387f30f8235d5d3e3b4bfb4ec968181ccd4d81cfa29f3d926740ff67265b876023484bc0951375427399c6c072273fab834b95", 0x94}, {&(0x7f00007f3000-0x58)="a040ed74694c3f6a940a690c0612ae6f53fce79883ad0714c248e71f2fdacf44923276b2185410f6ff92f91649bdb41fc2087187d26d0562810f856963d3ae34ad2d02fce297a6f7e714e9f38dfefdf52680dadea25e9278", 0x58}, {&(0x7f0000e7f000-0xe6)="7bab06979ba5aba768b399d3e395c77b0aa8b77b4acb6d59d8c4840d01faeb788924c06a7f2eed7f4e3a24896f9238c0723193a246c55220236eb6529f7a42e7bb5e425a1bf5721417e6faa7434087e1c5a3c6669503c08efcf1a4c44c83ca247423dcc2a791ed0f6152c8d05db3286ad6613edb84d045ef8bcddd8e6e612a93a1484e85f4a215ae7e1b493b1c3948eeda1a4ccb3d23572d28f46c87c9c67431a83f2b9c5802491c6a1fabb53d687532509c6645f81aa1c0ba1c095cacb2b8469a4eca3345c59329595b7b598edfc3f1d6252f5508d8d368c35589474077459b63085a102c40", 0xe6}, {&(0x7f0000a93000-0x4)="8d0fb22c", 0x4}, {&(0x7f0000470000)="1efe760c0f12ebfbae942221c9d43334f5ae4a2f30e937a5511023bf067745c978a14ee1ffe74008fdfb5090258563bbae8799f5f98e98e9ab37a328a6d39505fa56a6bfa53d40c1d2bf744434925863952d16558a7763d13ee89d", 0x5b}, {&(0x7f0000574000)="89910eb8cf6009f11a6b75bc9ca9ab55e455bce0405a14075d96efca55840fd5c8b555e3cd7aacc90a0578f9d535c94e25ed3fcb1f6cf513abc0fb06aed1c9e3df1ef506b7bf44337378174813ca48e1a5155901755c2472d50912493b20cf467a0cc1d30f5ff3644993108d4a9991cc653605f39b3954d0101685d59ac5820e2eab4526a8fc29317e01833e652fbd2f345ac9e69dd507d68abaddd7a120d19f6715d9f4e71256019416848830be54a7a75d680b17791ef10d5c03761eb16db6e1fcc30c78170967802055b6f17c2a5e1d88974d73f8fe89c6b21a1298970d3629b3ea1a057ff8fbbc5a6c5155a9cf779da04d8ed48e30cebfcfb49bc50e71fbc127a6ee56f31a3eb8b994a3f0ecb36529f245a88cb2f6d16d25132c38e67518aebd1a41ed41550080e6bbb035d4b2fd5517ef7a6d3c0de58a7d370c9c1bfb1c6e485cf61ebee638fa661e3d60cac63bf8f604efadfbffcc14381cdeafa9ce0970a107fec5c2e0ee974a2cee0be3b1bc55dc5e89a36c131cce20f44e69ce69d7bbf003e3820a9b7e64b15ed45b8e6898bcacc78e62c436711f581bd009a352145c5d4f356e679b7c0732fa0973fa231abcd23485aa257acc33e5b2ebce28d9f567627a7267c42bd638a8abceaa637600df3b583f6607f6cc585645840cfa55fdc6e1dd2194b46f432429bb7423c5d7e2649a50671f928eab27a44a3d319304ee7613ad5da0bf8ade63e1f07e70f84366a90b57d6d88d986b4edc799a1b36b52b0777d34490cdbaf4cdbdb538b19ca223a048b314d0852b0037240f6284cadaac53fcd794b7adfddfa4ffc16b9ef57e904a859ee66e8190252098bf6f4b1b4c50cd06afd450b7ec1a3789f5b8875afeb35e2c814858dac93d85871482721bb87a72abc02b0450351e214719c983331d8fc5fbbc224f771d463f5fb70ca5247247b7b2b37e4da6f7aae937a12f9b5285f82ab65ec49192da7185197c362943409d277ea543e59d89c45f4373fd8460f53e2c6d5616abbc953becbd7e46942d72a4ab2562003b8f3875cddb94abb3c92989588fc87bf79c8afafd02015c95f4653ff73e8f3779759323c2ac2d7afb853aac4cdf1fc4d6beb0983b67580f2fddae25636d17d0eee1f4188ba4926b174594d3b49fc4473c8e5680a6e8d04ed0bed2cbd78a63b893c980e85ba475650b5441774da18aab23e87cbcae599a867a0ff03fb8f174f4d988c048deb53bb05bfe81754212ae3c8646885a404ab52e9efc73ad70796e6f89adda4a234138495724180e9161262d681135bf9b5953b6e47f4f8cd821f1dae136b018ac5d9c18d76b606a3ebca1617a4d720ce3051551d8695bf59a32b42486728171bbb2088719daff957a860749b0f9ba58e45392dccbee37b02f2f51d820463bf9ed4a91dad4fcc52f5173b3c4c5720058cee9ab9e4e06de86e7a7c536e29318922cf80b7556b80f21112cc4395df442c7087497fba2d57ba20ec65186890194e940e7350272a5de8e60bbac7dd7e5ad4c6fd1289f656c425bb491c159fcacd17baa615cf314a7a1376627f1824b2274a88da5e1a6f81042b88bfafe2a6aadc7df9e9fd70b7fbe759a4b0fc84c8272f30f24584f57e6102a88ec16563f09413b5618f58367ca402013f5248d3ef4b5ae126e32a4bc1431d16c0a69f6dddb65f0dabe5cc5f1ab630f9a1176085f5c715bd0b06bcde83423bc2e71ed90f2186668a995d9bd9cabd71dba221c7a0dfe50af07f9cf347aa3d25571413ab20b99e617dca0fe1d160fe87dfcaceb52a0503e8d7a58a55737ff47437ce104f2016abc1ce98f6f1846f1d3fe083d456c57c9bc049daba92e35b89656369fb76fa9d6e7b8a10a7b721c5b9713a71064ddfc431e3d81a6bf2dc92fe54a8ab3c3bbe80c105a7a28047cdc688ff69bea7d0db8f587a6cf7dacbef2e879e69975f55f6bf8de453655ba1fdd2c33bc8e97aabfd4e91b450247f6ae06e92de3d80862dfb72e768b7fb3b7c3679c7be4de28b15e93cd5fc1e23ee84454269d0cf79d58dc2008759d09b6e397b01156a81e0d941419c657219e3459e340019ca2c78c866ae2e81cba3a85ec1c28e7b598ff4120291639a1c1a8f44b075c991e848e33908b04bbd89ad24931198b9fbbe0e6d368671a1dcfa6b235f3b401955e74551e9dc634d7005739d8f5bd2fa360b1823883656c4eddc800efa4c0f1b04cc9983af169f3c94a2ebf50b4304710b82cd1bda70120a2913f9cf59c573d0a934843d7613dfe437f182acb389902c5f4149bfd6787815b0d682963d3a2cbe24616dd43afb3ef4b0d19d3c7892215abf89af8c5392ebd5f3aa64eabecb6c2b2a7d6cb55e83148d67d0486ea7cf821acc7bc4493b4e0b79cdbc3fa51dc5629d3dfd79870e90a5b3f9fdb6c439bdc58fbc8d4721f8fdb27427c1e2aaf988a90c0540e33190cbf7fc78d37c03d0b6562fe7637edd754d3ec54db2bde92d5430339123e8515985f335774f7d99d78b3d29dba327ab2c0cf80b96aea0805eded2ebc7127eb50c945427f0daa640ffae56065a4f986cb26fd22a633d107a5a6def2525f8e236fc8767ed3b6875ed9ad406cc8ce07ebb5b5ff67447852278f842fd319652a6e0b6fb39b06b96ddf9b12b367268890f42e2a028d3cd1f971cf237099490971f69fef68f23d78f7f7987c1a949fe14f5323af077dac50abc57cf6bfdbac022e3ab035e305a418dbb0ca1d09125ac64fe72f32e5746714ffab4617462706f65170074f9dedc8f756ecffcdb8beb9ca7ac1157da1ffe2e66f5819028dc4d1e2614a687efbd30687b273e5ce75b7c47de3a6ded8e1a89b0c907eb6ec124e90e24f3f50b70b0163df5bde95563cdf7e1df06636742b2c93195635c2e2ccd970a9b2d0d38ee1d7f55674a1ec9d9eff84658f357f64e20c9aa1acdebef23ae6fc076c850d3608e53e606d57f3c1cfc5a8eb5ecf4399dfaf1f945f7ba9e109da8b4c5c3a7b40b9bb40df4b9b58a910ce8ffa4cfed67389d06aac6ca2d34f1448c69bddae92f45eda8e940ad2668d5213f9fb8baa7a055cb6cf0678e69b596dcbe0687a8a458da3d0c7da0ffb79ad3dcf94d8d3ece1b2558696e3b4d04d215b13a6a20926486d3029f37f3fcae4df190c1c1b924ed78fd0f8fa3020bac0a1999b05d0a7bd71c96ded0dfcb936e23c1739bc6cdb2683963b5a0dacd65e609c91275f9b48388e0f21b826a0937afbaf0dbf154d26e2f4316fa8dd27daacbaec7f10bf56b6614f40cf6bcc6e859ad09e3ac8a2441cd160aeb6235413812339772e5e539299a8423fe4aa99d161eae92455395d33f544dae0235cc16a3f002d37c408d7e6707467a2cc3623176efdf45db4a694bdc60efb4bc072252ae7518946d7cd40b7e59cc71cb508de15117b9db8af79ecbf22a9d58f17050d5f9bb078457fa573871efb73f0832f6d56655293dcc63599e8532f3f45f4e8491a029f80a8815734bf47de5b954d5c4004c34fe30089819c369738514bfa6dfaedf00eee55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0x1000}, {&(0x7f0000bc5000-0xa1)="acb1c00c34e0c9d2ec5cca0e24cbd7d36e78a39886e99e08a8af0eb723e70b73495865db17d8e4dd63b3d039cf6436123dc3d7745c380f9cd7286561c61b3edb6df9f16d4a405fe770a2c4959e93684373cad5b21d6af26d03a769ec4ee7a858f222eaaaeac9a8ff29810e9fc9589e141197e1d7033a29cae03a5933122d8d6e2343476b3f713934307ee89a9b1d396070685829db5443e5388d547e51349e89f2", 0xa1}, {&(0x7f0000aa0000-0x6e)="420c23c2506a1a684f29cd4bbca5eeef9b5a2df60d7dd24942dad660894207c5f78f7b0b157545265afaae67956332c2f419ac7a97ba39491a95d006551be8191e383e5af083adfd9d75efb74b9f1844cceef8c468fd23c824d7c85205be9852feabaa425e3d3adb5f66f73beb12", 0x6e}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) bind$inet(r0, &(0x7f00004ae000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/09 05:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000bc2000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f0000fa5000)={&(0x7f0000053000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00000a2000)=[{&(0x7f000038f000)=""/134, 0x86}, {&(0x7f0000c5e000-0xe5)=""/229, 0xe5}, {&(0x7f0000a6d000)=""/254, 0xfe}, {&(0x7f0000240000-0x1e)=""/30, 0x1e}, {&(0x7f0000aa0000)=""/49, 0x31}], 0x5, &(0x7f00003b9000)=""/141, 0x8d, 0x3}, 0x100) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000ff2000)=""/151, &(0x7f0000078000)=0x97) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000082c000-0x10)=@common, 0x10) 2018/02/09 05:33:53 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd09a4033900", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000011000-0x4)=0x14, 0x4) connect$bt_sco(r0, &(0x7f0000005000-0x8)={0x1f, {0x400, 0x1f, 0x4, 0xb24, 0x89aa, 0x100000001}}, 0x8) 2018/02/09 05:33:53 executing program 3: mmap(&(0x7f0000000000/0x11e000)=nil, 0x11e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000002e000)) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000011d000)) r1 = socket$inet_sctp(0x2, 0x7, 0x84) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000086000-0x8)={0x0, 0x0, 0x3}, &(0x7f000011f000)=0x8) mmap(&(0x7f0000120000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000121000-0xc)={@remote, @loopback}, &(0x7f000000e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000cf000-0x4), &(0x7f000008a000-0x4)=0x4) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000122000-0x38)={&(0x7f0000110000-0x60)=@nfc_llcp, 0x60, &(0x7f0000122000-0x60)=[{&(0x7f00000e6000-0xeb)=""/235, 0xeb}, {&(0x7f0000121000)=""/26, 0x1a}, {&(0x7f0000122000-0xa)=""/10, 0xa}, {&(0x7f0000122000-0x3f)=""/63, 0x3f}, {&(0x7f0000121000)=""/61, 0x3d}, {&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x31ee2212}, 0x20) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000056000)={r2, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x4, 0xff, 0x76b0, 0xffffffff, 0x6}, 0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000120000-0x10)={0x10001, 0x8004, 0x6, 0x6, r2}, 0x10) r3 = socket(0x4, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000008c000), &(0x7f00000e4000)=0x8) r4 = accept4(r0, &(0x7f000009a000-0x80)=@generic, &(0x7f0000067000)=0x80, 0x80800) mmap(&(0x7f0000121000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000f1000-0x4)) socket$unix(0x1, 0x5, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000122000-0x20)={"0ca33c9ffa8525a60c20a9dd215d6837", {0x4, 0x0, 0x4, "2553751460eb"}}) 2018/02/09 05:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18}}], 0x1, 0x0) getsockname(r0, &(0x7f0000dd0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000708000)=0x32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000063f000-0xf7)={0x0, 0xef, "fcd93d741a384372d5d4009d8eeb8ba00c2f46fccfce44e43de97db4c813fda1a78db4e074992bb5f1aedda58b1ec9a8a8da659501b1f844812a7599e2883232ec37fe042209463ed3aee825d0dfb8a85614dcd88b3e03fe4ede3d95cf9e2d2f40614a391f296c06686156e4d8fbc94ca21abf61ebeccbb5f234d47cb16a619deed603bf415f5b70a543fde99c662d2a42b6799c4e4a6be3504c0b4435f1c5f100abc1480e3e10ddb83492d8c2fc43d2cc4eed0bc67d479f272b1aff08ca6bd9a91c03d3bba3541f03ad58e6bf41bae877755bc9fe0a51f2bb1b6dd265a3b78ca99eb886b45e67c8a1932201cfd4dd"}, &(0x7f0000bec000-0x4)=0xf7) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009e5000)={r2, 0x401}, &(0x7f0000766000-0x4)=0x8) accept4(r0, &(0x7f000053d000)=@nfc, &(0x7f0000982000)=0x10, 0x80800) 2018/02/09 05:33:53 executing program 6: unshare(0x24000200) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f00008e6000)=@kern={0x10, 0x0, 0x0, 0x480001}, 0xc) unshare(0x4000000) 2018/02/09 05:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00003b8000), &(0x7f00005c2000)=0x4) bind$unix(r1, &(0x7f00001fd000)=@file={0x5, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d9b000)={0xffffffffffffffff}) 2018/02/09 05:33:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00001a7000)=@can={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00009f5000)={@can={0x1d, r1}, {&(0x7f0000000000)=""/64, 0x40}, &(0x7f00008f8000-0x1), 0x8}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r2, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 05:33:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000001000-0x4)=0xe58, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8000008, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000070d000)={&(0x7f0000c78000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bfc000)={r1, &(0x7f0000cb7000)="5869287a8a2d80466bd209adb1c801da06f2f5b6f547edcdc999c48946e0dc4ecc422f488784abbb799a844c008a302fccb6bc3229d829d0779884dfae7e1cd9fb300c39e9ebfb28e089b47fb179c5477626b89e0acfaa0304a234797f00c8a9003578e30da59bd8026cf0daab41afb097c6cc5c3ced0121702d37a9417d0a3641e6e81b81421da976fdc99308f4560047e35e5e22cd0ee5bbe728b7856708be8e66eb", &(0x7f00000ff000)="6b4d6ebcaa66d145f6e3b8226179481e8f02e450e0e8421b576e5f742c01469e975551921ce79a434cacca25067d70b4ce48a127c07d8fbaf85d27cf772079bf70f837eb4f066b4356470d3b65149a9b47845513108fc1ed34ec74972160f6e383849c2996679109b475cef43bafc575e45fc682c1d09b58cc83c5701d2ad733de201a5e66e9eb630e2e2f74da928ae459e865e4ed7a3f74efec", 0x1}, 0x20) 2018/02/09 05:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00002bb000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x0) connect$vsock_stream(r0, &(0x7f0000eb1000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/09 05:33:53 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ff8000-0xe)=@l2, &(0x7f0000fef000)=0xe) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ff8000-0x2), 0x2) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x84, 0x7, &(0x7f00000f9000)=""/24, &(0x7f0000ff9000-0x4)=0x18) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004b6000-0x4), &(0x7f0000ff9000)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000dba000-0x38)="22b729631ce1dc22969a5ac2c1a12080a856e254256197d32772fa04e4a99f6c248d70a254cf0bd0e8993c0438911ea2160c846aa0f6cfeb", 0x38, 0xc004, &(0x7f000028f000)={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ff8000-0x410)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3b0, 0x2b8, 0x2b8, 0x1c0, 0x1c0, 0x2b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000af9000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xff, 0xffffff00, 0xff], [0x0, 0xff000000, 0xff], @generic="9bacfc511a1292685cc04b6e0acdfbbb", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xe7, 0xdfc3, 0x7, 0x10}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}, 0x9, 0x2a, 0x5}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0x0, 0xffffff00, 0xff0000ff], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3e, 0x7, 0x6, 0x10}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0xd}}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x28}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@unspec=@void, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x9}}}]}}, 0x410) r2 = gettid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000551000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000ffa000+0x1ac)=0xe8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000ffb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ffb000-0x4)=0x14) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000ffb000-0x38)={&(0x7f00008ee000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000ffb000-0x10)={&(0x7f0000b70000)=@delneigh={0x3c, 0x1d, 0x2, 0x3, 0x2, {0x1f, 0x0, 0x0, r3, 0x42, 0x1, 0xb}, [@NDA_MASTER={0x8, 0x9, 0x8}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x2}, @NDA_PROBES={0x8, 0x4, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00006f5000-0x4)=r2) 2018/02/09 05:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000007f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00007ad000-0x18)={0x18, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) [ 65.990558] ------------[ cut here ]------------ [ 65.995412] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 84, size 4)! [ 66.008672] WARNING: CPU: 1 PID: 14273 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 66.016463] Kernel panic - not syncing: panic_on_warn set ... [ 66.016463] [ 66.023828] CPU: 1 PID: 14273 Comm: syz-executor4 Not tainted 4.15.0+ #221 [ 66.030843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/09 05:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000), &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008cb000), 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1), 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[]}}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000cb000)={@loopback}, &(0x7f0000852000-0x4)=0x14) socket$inet6(0xa, 0x4, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/02/09 05:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x1, 0x6, 0x1ff, &(0x7f0000dba000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) getpeername$ipx(r1, &(0x7f000000a000), &(0x7f0000d7f000-0x4)=0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000744000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000041e000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000fce000)=0xffffffff00000001) 2018/02/09 05:33:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bd6000)={0x3, &(0x7f00000b3000-0x18)=[{0x0}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r1, 0x4000000}) r2 = socket(0xe, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x10f, 0x0, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) [ 66.040191] Call Trace: [ 66.042779] dump_stack+0x194/0x257 [ 66.046414] ? arch_local_irq_restore+0x53/0x53 [ 66.051094] ? vsnprintf+0x1ed/0x1900 [ 66.054903] panic+0x1e4/0x41c [ 66.058099] ? refcount_error_report+0x214/0x214 [ 66.062854] ? show_regs_print_info+0x18/0x18 [ 66.067354] ? __warn+0x1c1/0x200 [ 66.070808] ? usercopy_warn+0xdb/0x100 [ 66.074782] __warn+0x1dc/0x200 [ 66.078065] ? usercopy_warn+0xdb/0x100 [ 66.082045] report_bug+0x211/0x2d0 [ 66.085683] fixup_bug.part.11+0x37/0x80 2018/02/09 05:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000f46000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) recvmsg(r2, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) [ 66.089747] do_error_trap+0x2d7/0x3e0 [ 66.093649] ? vprintk_default+0x28/0x30 [ 66.097712] ? math_error+0x400/0x400 [ 66.101508] ? printk+0xaa/0xca [ 66.104795] ? show_regs_print_info+0x18/0x18 [ 66.109303] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.114146] do_invalid_op+0x1b/0x20 [ 66.117854] invalid_op+0x22/0x40 [ 66.121306] RIP: 0010:usercopy_warn+0xdb/0x100 [ 66.125878] RSP: 0018:ffff8801cd81f5a0 EFLAGS: 00010282 [ 66.131248] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae 2018/02/09 05:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000830000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f81000-0x10)=@common, 0x10) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) recvmsg$kcm(r1, &(0x7f0000727000)={&(0x7f000060a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000b51000)=[{&(0x7f0000d08000)=""/128, 0x80}], 0x1, &(0x7f00004fb000-0x2b)=""/43, 0x1d1, 0x1}, 0x2) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) [ 66.138518] RDX: 0000000000005be8 RSI: ffffc90002933000 RDI: 1ffff10039b03e39 [ 66.145780] RBP: ffff8801cd81f5f8 R08: 0000000000000000 R09: 0000000000000000 [ 66.153131] R10: 0000000000000272 R11: 0000000000000000 R12: ffffffff86402580 [ 66.160496] R13: ffffffff85f2d440 R14: 0000000000000054 R15: 0000000000000004 [ 66.167787] ? vprintk_func+0x5e/0xc0 [ 66.171612] __check_heap_object+0x89/0xc0 [ 66.175853] __check_object_size+0x272/0x530 [ 66.180258] ? retint_kernel+0x10/0x10 [ 66.184159] ? usercopy_abort+0xd0/0xd0 [ 66.188144] ? copy_user_generic_unrolled+0x89/0xc0 [ 66.193162] ? _copy_to_user+0xa2/0xc0 [ 66.197057] put_cmsg+0x233/0x3f0 [ 66.200522] ? __scm_send+0x11a0/0x11a0 [ 66.204493] ? usercopy_abort+0xd0/0xd0 [ 66.208470] ? rcu_note_context_switch+0x710/0x710 [ 66.213406] __sock_recv_ts_and_drops+0x2cc/0x370 [ 66.218246] ? __sk_queue_drop_skb+0x34/0x1d0 [ 66.222755] udp_recvmsg+0x92d/0x1260 [ 66.226571] ? skb_consume_udp+0x4e0/0x4e0 [ 66.230808] ? kasan_check_write+0x14/0x20 [ 66.235048] ? rw_copy_check_uvector+0x1be/0x280 [ 66.239811] ? sock_has_perm+0x2a4/0x420 [ 66.243876] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 66.249244] inet_recvmsg+0x16b/0x620 [ 66.253055] ? inet_sendmsg+0x5e0/0x5e0 [ 66.257034] ? copy_msghdr_from_user+0x3a6/0x590 [ 66.261792] ? selinux_socket_recvmsg+0x36/0x40 [ 66.266446] ? security_socket_recvmsg+0x91/0xc0 [ 66.271192] ? inet_sendmsg+0x5e0/0x5e0 [ 66.275151] sock_recvmsg+0xc9/0x110 [ 66.278846] ? __sock_recv_wifi_status+0x210/0x210 [ 66.283755] ___sys_recvmsg+0x2a4/0x640 [ 66.287712] ? ___sys_sendmsg+0x8b0/0x8b0 [ 66.291843] ? __might_fault+0x188/0x1d0 [ 66.295890] ? fget_raw+0x20/0x20 [ 66.299318] ? SYSC_recvfrom+0x3d7/0x5a0 [ 66.303352] ? release_sock+0x1d4/0x2a0 [ 66.307307] ? SYSC_getpeername+0x4a0/0x4a0 [ 66.311607] ? udp_v4_get_port+0x132/0x180 [ 66.315822] ? inet_bind+0xaf/0x930 [ 66.319430] ? __fdget+0x18/0x20 [ 66.322776] __sys_recvmsg+0xe2/0x210 [ 66.326555] ? __sys_recvmsg+0xe2/0x210 [ 66.330505] ? SyS_sendmmsg+0x60/0x60 [ 66.334291] ? selinux_capable+0x40/0x40 [ 66.338342] ? SyS_futex+0x269/0x390 [ 66.342039] ? fd_install+0x4d/0x60 [ 66.345660] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.350662] SyS_recvmsg+0x2d/0x50 [ 66.354192] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 66.358919] RIP: 0033:0x453299 [ 66.362082] RSP: 002b:00007f84497abc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 66.369763] RAX: ffffffffffffffda RBX: 00007f84497ac700 RCX: 0000000000453299 [ 66.377010] RDX: 0000000000000100 RSI: 0000000020fa5000 RDI: 0000000000000013 [ 66.384281] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.391529] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 66.398775] R13: 0000000000a2f33f R14: 00007f84497ac9c0 R15: 0000000000000000 [ 66.407155] Dumping ftrace buffer: [ 66.410751] (ftrace buffer empty) [ 66.414434] Kernel Offset: disabled [ 66.418042] Rebooting in 86400 seconds..