5e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000df5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xffffffff}, 0x6) 2018/01/05 21:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fc4000-0x4)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ec7000-0x4)=0x0, &(0x7f00007fb000-0x4)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00005d5000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000422000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005ed000)={0x0, 0x10000}, &(0x7f0000d9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005f5000-0x8)=@assoc_value={r2, 0x995b}, &(0x7f00008cc000-0x4)=0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 21:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xffffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000cab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000da9000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b1d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001c7000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009aa000)={&(0x7f0000f1c000-0x8)='./file0\x00', r3}, 0xc) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00006f3000-0x4)=0x0, &(0x7f00006d8000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 21:53:36 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c48000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ef2000)=0x1c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000583000-0x4)=0x0, &(0x7f00008d1000-0x4)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x10040) 2018/01/05 21:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) socketpair(0x11, 0x4, 0x2, &(0x7f0000d22000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002ae000)={0x1, [0x7]}, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003a6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000901000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c52000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x1, 0x0, 0xa0, 0x20, 0x6, 0x0, r4}, {0x7, 0x800, 0x81, 0x4, 0xfff, 0x2, 0x5, 0x2}, {0x6, 0x10000, 0x521, 0x2}, 0x81, 0xa, 0x1, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x33}, 0x0, @in=@loopback=0x7f000001, 0x1, 0x3, 0x3, 0xd678, 0x9, 0x6, 0x6}}, 0xe8) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) r5 = accept4(r3, &(0x7f0000c36000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ece000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000bde000)=0x0, &(0x7f0000a44000-0x4)=0x4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000aed000+0xe16)=0x0, &(0x7f00000a7000)=0x8) r6 = accept(r0, &(0x7f000009e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d83000+0xd27)=0x6) bind$bt_l2cap(r6, &(0x7f0000ee1000)={0x1f, 0x75, {0x987, 0xbf7b, 0x3937, 0x0, 0x6, 0x8}, 0x6, 0x7}, 0xe) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x3c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e23000)={0xd, 0x13, &(0x7f0000e2e000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x1}, [@generic={0x3, 0x5, 0x8000, 0xffffffffffffff62}, @alu={0x7, 0x5, 0xf, 0xf, 0x2, 0x4, 0x1}, @alu={0x7, 0x7, 0x1, 0xa, 0x2, 0xfffffff2, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd9fa, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x7, 0x0, 0x7, 0x0, 0x8}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000c2000)='syzkaller\x00', 0x1, 0x26, &(0x7f00009b3000)=""/38, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006d7000-0x8)={r0, r1}) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:36 executing program 6: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80a, 0x5, &(0x7f0000796000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/05 21:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b0c000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000b14000)=0x0, &(0x7f0000150000)=0x4) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000d17000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000317000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000341000)={0xffffffffffffffff, 0x50, &(0x7f0000157000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f8c000-0x4)=r2, 0x4) 2018/01/05 21:53:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8ee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b0, 0x3, 0x80000000, "eee5c9ac9e684fd8a394278c6faf336e58b12a695daf23614b40aa249f9f4a86e6ed68c8c3257ade66efa432a4dbd0a995cbbdcd76d311e9531dd9cad113ccc7c68f4d1bbfd5122518b12781f5b0735e"}, 0x160) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x13, &(0x7f0000061000-0x1a)="020000f3020001640000be8c5ee1c3088cff10fffffeffffffef", 0xfffffe1a) r2 = socket(0x11, 0x80000, 0x6) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000ef3000)=@file={0x0, ""/108}, &(0x7f0000ef4000-0x4)=0x6e) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef3000)=0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bdc000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000)=0xe8) r5 = getgid() mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000ef3000)={&(0x7f000005f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ef3000)=[{&(0x7f00001c0000-0x5b)="14c67ddfce1173deaf68e624595a9c9d8aa943338c0dc229a9c0558b25ec3793db8c9248550fe2a054948278fd2fb34868679a41899a464faa36cc7b4e563c301d0919f4ed080410a4eacf8e6a63bed69163d8993c6a1a42ff9ab2", 0x5b}, {&(0x7f0000cc6000)="f645b963efea992f0233c835442cba92d0169b87bab1a607ae8ba2247fabe808f75f69efb3001bbdb01509b09f3af7c0837e06e11d75da14803ac0cd1376b39a19fc4a43bd9bfd64b6099f74d3b0", 0x4e}, {&(0x7f0000ef3000)="76ec5e03dbfbbe8f891341cb202fd0866310", 0x12}, {&(0x7f0000ef3000)="3d90a46730c83a2506194ee2dcc1aba0fdb5a9335b790ac303a496460c1333b37572c2", 0x23}, {&(0x7f0000ef4000-0x50)="2010a5bd93c235fa811f3fa8219a6b6793f16f94263b6d4a8eed992e3dc8df71c434410e6b33f48fca0999f22d9d9e7dc304d586c1df46d01adfbd29822b21bfc4342abc692f2ed915459855ea44250a", 0x50}, {&(0x7f0000ef3000)="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", 0x1000}, {&(0x7f0000e0f000)="d6ec68bc6b0bf5751da6ccf13ea4af60850dae35f6d739bafcdfd5d8a6c7b38bffd023c31a57d70e39f14ba195fb1f5d1c321dc710b0e6e1a8aebc58eeb12e86cafbc05033b10d6d8cabfef85e61999313a4a22701c82131e1048e930a9b3e", 0x5f}, {&(0x7f0000771000-0xe4)="2b4be51884e024a0c526f4d234e46f09fd4e57348112a51ba20147f1e66131466a020ff7c4d817deb301eafc9d8a3bf900e3b6a0cd7af09976a64c23264dfb21fbdf88561b2e8d8ee4836203b914e3a7cd9761f48a8af8c238612400f4b8dd32e9473a80b0d8736900f04dec023a7c145bfc9ed40d9288a79520064b2301f9da92caef7fc98adf4c8186ad2a4d8fcffb1d399e1977b3a84e0e91fcf3e1e59c9282166b4de0cf611830e01dd428dd8519dd5e382021b66d5d2c8b3e2ee2cfb6135b1323bad0732ff464f2c069948901d84880c5f922a1cec518c099416db448298b6348d6", 0xe4}], 0x8, &(0x7f0000ef4000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x8080) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000ef4000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000886000)=0xc) 2018/01/05 21:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000e000600e00000000b4013000000000000000000000000106d", 0x29) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00009ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003c1000-0x4)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept(r1, &(0x7f0000ec4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e73000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000283000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000325000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000dcb000-0xa0)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0xb61, 0x1ff, 0x2}, &(0x7f00007c9000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b9c000-0x8)=@assoc_value={r5, 0x0}, &(0x7f0000c0d000-0x4)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002e0000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005e7000)={r0}) bind$nfc_llcp(r6, &(0x7f0000b4a000)={0x27, 0x8c, 0x2, 0x7, 0x6, 0x1f, "d5596aaebb2558bfaefeeae82ff68ddf467a5a525fdbaec934f8624f3447b5f1084622a5c6498336b5b9ee3631518c6c5ec958fb83dcbf1ea91cdfc8668a3a", 0x0}, 0x60) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000065e000-0x8)={0x0, 0x0}) 2018/01/05 21:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003df000)=0xfffffffffffffe8b) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c59000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098f000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aae000)={r1, r2, r3}, 0xc) 2018/01/05 21:53:36 executing program 7: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x1b, 0x1, 0x5) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000f30000)={0x1f, {0xc, 0x3ff, 0xffffffff00000000, 0x2, 0x9, 0xffff}}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x100000041, &(0x7f000046c000)="53783a8322a10d41b5f9f3f183ac7915cc87e7c4e5040000006f5bd436983e969d74da717055d62602", 0x29) 2018/01/05 21:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000683000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000bbf000-0x10)={0x1a, 0x19, 0x80000000, 0x4, 0x4083, 0x1ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000931000-0x1f)="1f0000000208ffb414df45c807110000f305f0000809000000000000000000", 0x0) 2018/01/05 21:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80007, 0x20000000003c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) socketpair(0x13, 0x4, 0x6c6a, &(0x7f0000ff3000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000f2000-0x18)={r1, &(0x7f0000764000-0x1000)="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", &(0x7f00005f5000)=""/69}, 0x18) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f000024e000-0xab)="b9020ce5bb2036e373633d4715caf3c0ac2ec5edb73b1ca0b27f714eeeeed922206a060741d2550461035565539a542bfccb5beac344f4e7b097657d37251bc57af0e2f041311e2ff358cf414dcc5ff72b0e5cd9713fa6c67aea5ce4058a088fb9a5095092c280a80c7d6d433d4a86953615cc69de62809f254dcbba445f027f93b1ebc88465d8c3bc8622d0175b63000d7c0b0ca71b18dff672f05695970bf5b210808e059c11436a07ee") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b21000-0x2)=0x2, 0x2) 2018/01/05 21:53:36 executing program 2: mmap(&(0x7f0000000000/0x9ad000)=nil, 0x9ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f00009ad000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e7000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x50, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00009ae000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000870000)=0x1c) mmap(&(0x7f00009ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000691000-0x1b)=""/27, &(0x7f00009af000-0x4)=0x1b) 2018/01/05 21:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fee000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0xfffffffffffffffd}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/05 21:53:36 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x4, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) socketpair(0x1a, 0x8000b, 0x115, &(0x7f0000aa6000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000718000)={0xfffffffffffffdbd, 0x9, 0x300000000, 0x0, 0x241, 0x1, 0x1f}, 0xc) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r0, &(0x7f00001f6000-0x8)=0x0, r0, &(0x7f0000740000)=0x200, 0x3f, 0xe) socket$bt_sco(0x1f, 0x5, 0x2) accept$packet(r1, &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000ca000)=0x14) 2018/01/05 21:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000270000-0x8)=0x0, &(0x7f0000ec8000-0x4)=0x8) sendmsg$key(r0, &(0x7f000067b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000274000)={0x2, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1fe, 0x18, 0x0, 0x0, 0xfe1, "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"}]}, 0x1000}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xe, 0x4000000000080004, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4) 2018/01/05 21:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000bdf000-0x10)={0x1, 0x80, 0x9, 0x3b93}, 0x10) 2018/01/05 21:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) socketpair(0x4, 0x7, 0x2cb, &(0x7f00000ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b75000)={0xa9, 0x8}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000037a000-0x4)=0xe, 0x4) 2018/01/05 21:53:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000395000-0xd2)="", 0x0}, {&(0x7f00005bd000-0x34)="387285b5fa83125720a7d0b3a56481bcffc692fd314de106475067e6a209576053e1ffabaf640cf2f8cbf13c69a1eae90d4199cb", 0x34}, {&(0x7f00003c6000)="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", 0x1000}, {&(0x7f0000001000-0x26)="112a6a36e8359a5ec42014f5eaccde3c168dd7300867975a357f424a38afdfc53f6e981978e3", 0x26}, {&(0x7f0000002000-0x94)="1103e6bb4f8d92743c627ce8129cea94799f4768b22833701ed6a0cd8198f4da8cd2643448419b1b9abaf30cfbb51c1849ad89479ccfefbea21fe8a78ca820504a91c9559c09b5b5d82b80dea90b5852cd315191c6e89664df5356cd84a51bc781354c0e986632422302c5a137e7ae4ba1da8ace26f8083c1901ea7dab18b93cd83d0f4cf939d127393b256ec60172e5a179d01b", 0x94}], 0x5) 2018/01/05 21:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000a14000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000908000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e0b000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000249000-0x17)="0200000000f301010000be9f5e138c88", 0x10) 2018/01/05 21:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b82000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cc1000-0x10)={&(0x7f0000837000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006b8000)={0x0, r1, 0x0, 0x2, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000b99000)="d673cb072b1669a798cdcf9019ae07a27d3a913253611937f263cb97d6bae44ae5616a0007fb78ae21462836419c409a9538951a2bf9fff0a5d89acec6598b59e47ebd608277edc15ec3d01c8f64b162e70bfee4b53ecdc497cea4e383a690021ad312c3b45bec46ab45b5133cf9d3f5b3e5531245e1e9be2840cc150c644ca58ea8a46fcf1be72690e99342d602fd67", 0x90) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f0e000-0x20)={r1, 0x0, 0x1, 0x40, &(0x7f0000600000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f00008a3000-0x21a)="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", 0x21a, 0x0, &(0x7f000045d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000611000-0xe2)="f2052ee1a32cecf40491b7d34d9cc87c0e49603fe5b73b3b769d9328491a08a1fbf8aec7f68450fa55975ff258906ecec19c9d676fbf704c920ede40036d973bc91311b7c37709f913091fa471ef6162d473803370568e70cc0765bfe497a58391291af3dd36f683ed7bd9e42bf29fb6b6639b25bb0da630bb049d1ebb775c2a135e33ada107e4e808db633b4608761731f5ebe9f046f087b801331dcd6a9d7595d44e5b4a379797661fa37b3e012ebb7129f372e965c4674c13961bf63ce6723f5faf2de0f9242ea1a7832ed17bae63f210087c36c72c486dfce21d1fc54c101d50", 0xe2) 2018/01/05 21:53:36 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f77000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000221000)=0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f77000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x9, 0x500, 0x95, 0x300001, r1}) 2018/01/05 21:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c4b000)={0x0, 0x0}) read(r0, &(0x7f00008cc000)=""/141, 0x8d) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept(r1, &(0x7f0000f4b000)=@un=@file={0x0, ""/108}, &(0x7f00005b7000)=0x6e) socketpair(0x4, 0x6, 0x10000, &(0x7f0000002000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000c3b000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$unix(r2, &(0x7f000088b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d8c000)=0x8) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000057e000-0x4)=0x0, &(0x7f0000d57000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000037f000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39, 0xfff, 0xfcab, 0x40, 0xc0}, &(0x7f000029e000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b8c000)=@assoc_value={r6, 0x0}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000301000)={0x1d, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$unix(r3, &(0x7f0000771000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b13000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000020000)=0x547, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000235000)={0x0, 0x0}) writev(r1, &(0x7f0000c73000)=[{&(0x7f00006fe000)="39000000100009000000320000000609070000000600000000000000050003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) 2018/01/05 21:53:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x1, r1}) syz_emit_ethernet(0x46, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x4, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000002000)={0x400, 0x9, 0x3, 0xad2, 0xff, 0x100000000, 0x8, 0x8000, 0x412, 0x401, 0x80000000}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000004000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x6, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004000-0xac)={0x0, 0xa4, "094c148843221dec0ba4c25c02d154bcf4862247013645ef7b8ae31ee70b07b57cc6f7ae8f16d2f9e87a8d98942e861b05a853a74afa7317d1e23e3c75071f6e22072879be82d27f19c4a86b967930732cc494777176c44e68afa2c91da58a6271812f0cec05c4d80467e5d65043f82003982d6367db9259750d0b5c059c4e2d6dbc0c02ced3665c0497084ba2e3e4600de17a32979f446e2316920f1d2423ea5fdf987f"}, &(0x7f0000004000-0x4)=0xac) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000-0x8)={r5, 0xee2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000005000-0xb)={0x40, 0x5, 0x823, 0x7ff, 0x9dada2b, 0x7416d666, 0x20, 0x4, 0x200, 0x9, 0xfffffffffffffff7}, 0xb) 2018/01/05 21:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:36 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fa5000)={0x0, 0xa, "4168231eae80b3ed5ef3"}, &(0x7f000024d000-0x4)=0x12) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000541000)=@assoc_value={r2, 0x8000}, &(0x7f0000fa6000-0x4)=0x8) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000fa0000-0x4d)=""/77, &(0x7f0000f9d000-0x4)=0x4d) 2018/01/05 21:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000023e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0xff, 0x2, 0xfffffffeffffffff, 0x8, 0x1188}, &(0x7f0000c86000-0x4)=0x20) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000bb1000-0x4)=0x7ff, 0x4) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005bf000-0xc)={0x0, 0x0}) 2018/01/05 21:53:36 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0xb, 0x3, 0x20, &(0x7f0000b92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f88000-0x10)={0x0, 0x0, 0x4, [0x6ab, 0x6, 0x6, 0x9]}, &(0x7f0000982000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000996000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000d61000-0x4)=0x1008) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00005b5000)="", 0xfffffffffffffe11, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/05 21:53:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x10400) tee(r0, r0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000ac9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @random="a48e33582cf0", [0x0, 0x0]}, 0x10) 2018/01/05 21:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0x3, &(0x7f00003b0000-0x8)={0x0, 0x0}) r1 = socket(0x5, 0x800, 0x1ff) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000fc0000)={r1, 0xfffffffffffffffe, 0xff, "158f24dde75c2340290d860adceca899259e9fbf75c179cca08356d0e2c94cf80c45127d7da43f26c451f21756508f47150d6a37837492c9155d5a1498e434f88653bd5f5ca378d37429a904cf3e6be61601ff64a871faf7bfe105439a24da11ae6163352b42897367da063dee429f028b55e4fe37273410101ddf6960d6a1e1825dd55b209f103782826114a95d6c8394943cc41379def96e916be6dbd7e74ab6d475fe7f03b10b96a2620f4645e4c4bdb625a5463f3e2da2a6baf4418c8e16113d25797bc213f1c3420539feb112"}) r2 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r2, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) [ 302.975113] sctp: [Deprecated]: syz-executor5 (pid 15870) Use of struct sctp_assoc_value in delayed_ack socket option. [ 302.975113] Use struct sctp_sack_info instead 2018/01/05 21:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f96000-0x4)=0x0) 2018/01/05 21:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b8a000)={0xffffffffffffff9c, 0x50, &(0x7f0000fac000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a64000-0x4)=r1, 0x4) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) readv(r0, &(0x7f0000ae2000-0x20)=[{&(0x7f0000180000)=""/158, 0x9e}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000853000)=0x0, &(0x7f0000962000-0x4)=0x4) recvfrom$ax25(r0, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) 2018/01/05 21:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f66000-0x58)={0x26, 'hash\x00', 0x0, 0x8e, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="01010000", 0x4) pipe(&(0x7f0000f67000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000036b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a23000)={r2, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b7f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) write(0xffffffffffffffff, &(0x7f0000b57000-0x1)="e1", 0x1) 2018/01/05 21:53:36 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f0000488000-0x38)={&(0x7f000005e000)=@ax25={0x3, {"c257db7875a37e"}, 0x0}, 0x10, &(0x7f0000f9a000+0x9eb)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000d8f000)=0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000fa1000)=""/57, 0x39, 0x2000, &(0x7f0000fa2000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/05 21:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) r1 = socket(0x18, 0xa, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006b8000)=0x0) socketpair(0x6, 0x807, 0x7f, &(0x7f00004f2000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000cd1000)={r0, r0, 0x7, 0x8, &(0x7f0000cc5000)="13a7dbedc7a3f61882f1830399b6aedc25892d24bc4c4e4dbfdcee642be7160e87c00ef3b01e2dee1fe0cd3fe7d5091bfd25c0f5806632fd01d3e0c5fc6c37e8f2cb022871a2f067e4bc9a6b3b9a57403df510c5b15775022314dcb99b90c14a7278ce817dfba474e04c9e", 0x8, 0x3, 0x10000, 0x1, 0x200, 0x2, 0x8, "e1a76bff0b90e6e035847ea1abd357b71282ae848f970c15e4ab993209ff43d97f2c22a8400683e535a34282db5f39901f8ea8f94d9616b764f1c7a5d77f1db8539de12a073f9c30af28a7a608d8455a6f3bb7e5d7fa8fa32b56e45e8eea0b21d13e5a8c21b8623b8d140842b6f55c6d954e9e958a4f52cb621f82f27c3b11e2402c7d95750a83a1c6e57f40e86f82d8e5ec4b347459b902c985f02ce032fa0714652d76"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r3 = socket(0x9, 0xa, 0x9) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000f3a000-0x4)=0x5, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/05 21:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0xc347, &(0x7f0000c52000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f000091a000-0x10)={0x3, {"03000e200037f9"}, 0xd3e}, 0x13b) syz_emit_ethernet(0xfffffd57, &(0x7f000076b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0xfffffffffffffffc, 0x4, 0x74, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x7, 0x0, 0x0, []}, @noop={0x1}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 21:53:37 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000881000-0x25)="240000002d000710ff060000000000000008000002000000000000000000000000000000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000+0x795)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f8a000)=0x2, 0x4) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f8b000)={0x0, 0x7, 0x1, 0x9, 0x7fffffff, 0xdae7, 0xfffffffffffffffe, 0x78, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x43072960, 0x9, 0x5, 0x0}}, &(0x7f0000f8c000-0x4)=0xb8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f8b000)={r3, 0x4}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 21:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000505000)={0xffffffffffff0982, 0x0, 0x10002, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000605000-0x10)={0xf7, r1}) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) write(r0, &(0x7f0000fbb000-0xe3)="f60b81ba694b0ad0d3004c717f2629732cf8a5eebaf77c4174232f6fb558761af545ce0f490c0de4bc2c4610cda4e30f6b63b863c91044783340fa49e6693148fa2a8a2f4a5218a7fe076877bbe9fbb4550676440ad7d55f4ca6d2ee7008e9b9e2b9733849edbbb8f13d94f3ce7b322bca35db74fc57e5783519d79374c44884497dc8ae9930b9d137ade96f68937666495232f7702f20c64486c0e7e9cda7311c3051536dc3bcc09d9059bf62d7ae49ebc75fa46d9bdd5bb9a811c5d7d0269fabc1f90d1f7ea06ad22d7106f8f39ed22d608524216459258977f56ef273df5b0ce6f3", 0xe3) writev(r0, &(0x7f0000084000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000082d000-0x10)={&(0x7f0000acc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000858000-0x4)=0x0) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005b8000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x4, 0xa, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000628000-0x4)={0x0}, &(0x7f000078d000-0x4)=0x4) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) splice(r0, &(0x7f00004a0000-0x8)=0x0, r0, &(0x7f00007bb000)=0x1c, 0xffffffff00000000, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000b7000-0x5c)={{0xa, 0x0, 0x9280, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, {0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x18e5, [0x4, 0x1, 0x1, 0x7, 0xa7, 0x80000001, 0x3, 0x7fff]}, 0x5c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_key={0x5, 0x0, 0x19, 0x0, "b631a371f699f2f97511da41e61f36b3c9e651e0e8c4fa29f5"}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000066000)=0x8, 0x4) 2018/01/05 21:53:37 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000b85000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f41000-0x4)=0x58) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c4c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000b95000-0x4)=0x0, &(0x7f00008c0000-0x4)=0x4) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000eda000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007ed000-0x4)=0x10) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ed9000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:53:37 executing program 2: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eb6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000ac3000)={0x3c9, 0x10001}) 2018/01/05 21:53:37 executing program 0: mmap(&(0x7f0000000000/0xa1a000)=nil, 0xa1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000a1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a1a000)={0x1, [0x0]}, &(0x7f0000025000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001ca000-0xc)={r2, 0x9, 0x20}, 0xc) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f00004ee000-0x15)="d224b9a274edf72df28fbe97ce41d9725a6ad65812", 0x15) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet6(r0, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 21:53:37 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f00009ef000-0x25)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000067f000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f12, 0x5, 0x6, "3a189508875ada9d8994b23972c32ac8d86815d7de34dfaa7e843acd7206d214d8afe0ce016661e4db81d8695a4fa6fcc679b4373838327497b351b0b728171c20dff39e4a9b8982423cccfd7865e303"}, 0x160) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x40000000000004, 0x3c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003b3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000747000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000530000)={r1, @in6={{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) write(r0, &(0x7f00005e3000)="dafdebe96f1851621e29b3abe244eadc79d8b03f4001c8ec0568859745fd186a6ae2e8bb5b294d2389789ab94a4173370a3074", 0x33) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x9, 0x80f, 0x2, &(0x7f0000487000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000562000)=0x6, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r3) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair(0x9, 0x5, 0x101, &(0x7f0000ab6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cec000-0x4)=@assoc_id=0x0, &(0x7f0000624000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ea8000-0x8)={r2, 0x5}, &(0x7f0000900000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000045d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fc0000)={0x0, 0x0}) recvfrom(r2, &(0x7f0000d39000-0xe7)=""/1, 0x1, 0x0, &(0x7f00001bc000)=@generic={0x0, "88d1e81c1c4e22beeaf11e00455494400444a03facde21bd52984264f8df731588f8654786711aab3700e99ed5572092ece425351928c04af208a04341262c7b13219e793badad502a528e3b8ca204c42914a8d165e9a0c491e10a84f65ac2e8798f4360f66f589aa2db29c8d14ed14490589e7f04e717a544eea3192393"}, 0x80) 2018/01/05 21:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000021b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f1d000-0x4)=0x14, 0x80000) listen(r0, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00001d8000)=0x0, 0x4) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00006ec000-0x4)=0x0, &(0x7f0000dfa000-0x3)=0x4) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0400210206e30067fff501040000000800050000000200080000bf00", 0x29}], 0x1) r2 = accept(r1, &(0x7f0000a2e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000939000)=0xe) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000fa9000-0x4)=0xa8, &(0x7f0000712000-0x8)=0x4) connect$netlink(r1, &(0x7f00000c8000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000009e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008bf000-0x16)={r0, &(0x7f00006a6000-0x66)="9f0b5b559a2f00a63780a028da102a28c72ebfd8d38ac312833b3e6385cdf19b722c35901a3d9cd00d73f6d67a93cf0df887320bf1bb6d9333202d585d45d6c5f6b502dc4c860d64f28a350ba38bbf6a0f09f00fc7964ef9c56c234e9dbdc564eda0d575c679", &(0x7f0000000000)=""/232}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f000014e000-0x22)="220000001400074f002110f7e2ff0500020803200100000008000200e700ff050055", 0x22) 2018/01/05 21:53:37 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000220000001, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) pipe(&(0x7f00004a8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001a8000-0x10)={r0, r1, 0x7, 0x2}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00000f7000-0xbf)="9b", 0x1, 0x0, &(0x7f0000f1c000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r7}) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000f37000-0x48)=@full={{0x3, {"9df6f4c47e235d"}, 0xc98c}, [{"3cab422f339458"}, {"0fd3e4f52acc3a"}, {"bd480a24278e94"}, {"07022d7280f59b"}, {"34e5c84b096252"}, {"fa67b4c80168a8"}, {"6579e7f95fa438"}, {"5043e0a63a0b27"}]}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000c7d000-0x8)={r9, 0x1}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r12, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r11, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6(0xa, 0xf, 0x4be4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000061d000-0xf8)={0x0, 0xf0, "dfbb390a8f544990d57ef52372f751ce0b0de9849f1feec7e395f62fd17f98f909238e544e700bd6c48442e8fbb247e62545a991c7cea34fc85d93b55ae6c5b52600b3037723cd065600cf17329952692f19d0d9ade990e59476d0ad23a69a9332196bff133d04dd2bacadbf68425b3df6dcf12516102f6fd83cae09063025c3849f17a8c1c056a236aa227568b675983c39d1176a6518d78f4b0a575ccd249e7104a87ad1a5653cb6bfec0b2ea70ed0080cb1c4b676d3e29f71c2355fe7533308639ad3f535c31ba7da1e1afc69ad8a8f6ffaf8ce277bc30c203d905da5db9f541010020bfefa9ba660bac8cb84b1a1"}, &(0x7f0000000000)=0xf8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000919000)=[{0xffff, 0x9, 0x100000001, 0x5}]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r3, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000abd000)=0x80000001, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000abd000)={0x0, 0x0}) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x28)=[{0x6, 0x1, 0x7, 0x9}, {0xfffffffffffffffa, 0x3, 0x0, 0xfffffffffffffbc1}, {0x1, 0x7, 0xffffffffffffffff, 0x3}, {0x7, 0x77b, 0x4, 0x0}, {0x5, 0x4, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80007, 0x10000009) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000001000)=""/141, &(0x7f0000001000-0x4)=0x8d) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000b000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/61, 0x3d}], 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) pipe(&(0x7f0000dd5000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000575000-0x4)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00002c4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b49000-0x4)=0x14) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000f6e000-0x4)=0x4a, 0x4) 2018/01/05 21:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000be2000)={0x1, [0x4]}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x9a3}], 0x1, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f67000-0xa2)="1f0000000104ffee7d434dbb07000000000000000900010000000180000000", 0x1f) connect$inet(r0, &(0x7f000025f000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000070a000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r1 = socket$inet6(0xa, 0x805, 0xeff) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00002bf000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000956000)=0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0xfffffffffffffffd, &(0x7f000009f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe76) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b78000)={0x0, 0x0}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00000d1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000701000)=0x10, 0x80800) r3 = accept(r0, &(0x7f0000ac5000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000cc0000)={&(0x7f0000b22000)=@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000eaa000-0x80)=[{&(0x7f000022d000)="70ba9251938dcbcc32d21aba3531fb7f96893973f7f4ff6fbc53b5af9235488a809189875d580f0337e4f08001eaa22b54ed6afc0d05a33d5227705e8817598f8fe65a3fa048c23cf3483ee6c275125485290b7719f45a7082d439768492be1256d202d259899502ca5ea21e2843b8b0f65a1c91caa108998fd851f66fd2cab5b98049c669a071f9277b8800b563615aaa4ae4445b5c0e76f911262953cc9149947e4c854dc87da718ea79fda4abac1a428d23e048116ffc0713931267a7fd2c6b73e9a65c2d908fdec5ed712913c2eae9f7d6e191b5d201b50c2eaceeb4fb157f62e93dacccb51e55e2a8e56957fc1f270e", 0xf2}, {&(0x7f0000488000-0x8e)="9394f6f231613c7eb58b327dbf1fac74a2637c935ec80453ac622a371162bba38b69121e57cae92e6f7123a993b650b5c365c7f3adaf784ded1892a74cb50828dee5ad896138d9b2fd5c5ba031029ef870da6b037d437ea5f6031b2cd6ed1c0a07d01f3ca169d15d74d31f1a6ca9a587cb2a392c2bc52b1c441a22c50ed78cec7aa6d9e06697e06cac7504ad2ab9", 0x8e}, {&(0x7f00005d2000-0xac)="10d9e56c6b41e9d7857cc1d78df1fe70582ffa7d28adbe9bc95a52aba2b625b04fb71d2838c1378c8302a795d4e0bf57d3ba9f4d01c08f4eed138254a17b10125cf3647ec402f9939c5c9d63ce83ecacd5a058f2d6f3b956db0a9079cb504beb36f5b4fffb9a5616820182adf1aee31dc01b1d50381010e627f8a5231b66bf74cc885c8bc24cde22e794eeeda9361443ce71680283239f4f510708b707a85129022b40bdcf60a2b0f7a76ad3", 0xac}, {&(0x7f00001e9000)="fb72fbad9ee0a3812313a7db", 0xc}, {&(0x7f0000d55000-0x92)="58fd8760dc005cfc3ff4b8ad4b0bd2957116b0966cbf63b8e93ddaebd971d36551f3fe0d921261a914441fdfe9be610eb59cd5a3aa2267e68f235e965ae150390cc19adf00bb2f5c05d2334add34283275fb519b2877ce3ffecad630e432cd414f0251b936b4bdb4c22e77ef9b34e175307e0bc309e50c98aa5f3282de80167250445cdc21198e1c1ce37acc06822ebd1938", 0x92}, {&(0x7f00008b4000)="978b490cec623802b29c21d8fdb137180673dd77753f0387fe947ae6db634b7f29c6db28e0c16cc83793c633f12e3867a12b2ff9d1dc748688f63535847e15257ecc6f23866ce23453eb7bf981e006da096d14d6fd18b627563c324adf5dc35c89284ba22aa2ad081a9a0af34750040fb6a79dcdda7e8f7e47e430051ffcacd09fa2704c0b13102542d340e7a8cf7a06445250f842a35b01d4c316a7a04863166c7a0c128d9837affcce2f7cf0602a8fc575d1e8f793ba0237691c3a11035a28cddf3d36c720b2cd2878167e7215", 0xce}, {&(0x7f0000d55000)="12d24e042ab623226c26df5a457fec67a31b6160fdb94aa1d0d2e071f912503912e87561831fc5490907dae00e28f56126dce0679a285a211cd23cbd135c8989b9651b5db52a605bbca15804e3babc998dc62c5d2bbfbfcb066ade0be153098633fb9b61bac9f722142005b18c091c3b4155c440f24b8af0c8d2e01c79f302b81cf826c5d40b47a5d2d58b7180a559b9ff0df3ccb522f09248cce1df714d380b696345bffe402aabf01a40f5282a1c66129a63da1a4093c352ecb4eb9a7ad5b7b41b7d7c12a965729038afd7320deca47afb6ee418d13465c79e48b3368067bf44689993aaaba96c0f", 0xe9}, {&(0x7f0000a5f000-0x37)="a01eee3af8251300bfc9f93b6dff991d858c884299b624e4d90f833dd5ce7d1621b9c384a5b3561eb430b57e87886f899ecc50617d7015", 0x37}], 0x8, 0x0, 0x0, 0x4}, 0x0) accept$ipx(r2, &(0x7f00009f9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a50000)=0x10) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000994000-0x4)={r0}) sendto$unix(r0, &(0x7f000028b000)="a2a17017e9e3a809657e9d8491acc35245c9caf5666a962ecbc180e2c706b067c5d1d778a1e7fca0b01946ac4e85ef239078bbe9860b07c53645c980de9e5135cb439bc2a5cb528b5cc953070e2fc31485754c54119f9c06dcc128c50c6314e1d0e4f686836ad0696cb89a5ca0bb7e5b7e0603df50833eae67772a324e61dfe0d0ce", 0x82, 0x4000, &(0x7f00006cb000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000cf9000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000c06000)=@req={0x8, 0x3800000, 0x9, 0xdad1}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000c92000-0x10)={0x2, &(0x7f0000c5b000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) preadv(r1, &(0x7f0000652000)=[{&(0x7f0000f3e000-0xa6)=""/166, 0xa6}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000138000)=0x0) close(r0) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40601) r0 = socket(0x2, 0xa, 0x0) poll(&(0x7f000018a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ca000)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000080d000)=0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000007b000)={r0}) bind$bt_l2cap(r2, &(0x7f000042a000-0xe)={0x1f, 0x6000000000000, {0xffff, 0x6, 0x400, 0x2, 0xa04e, 0x8}, 0x5, 0x60}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000027b000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdc, 0x2fd0, 0x0, 0x7, 0xe81}, &(0x7f0000940000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d74000)=@assoc_value={r3, 0xd5}, &(0x7f00002f3000-0x4)=0x8) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fd1000)=0x3, 0x4) sendto$inet6(r0, &(0x7f000012c000-0x55)="0155", 0x2, 0x8000, &(0x7f00005f9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fd1000)={0x6, 0x3ff, 0xdd70, 0x15, 0x4, 0x9, 0x7, 0x5, 0x1, 0x10000, 0x1}, 0xb) sendto$inet6(r0, &(0x7f0000fd1000-0xe)="0621", 0x2, 0x40000, &(0x7f0000f5f000-0x1c)={0xa, 0x1, 0x4000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000081f000)={0x0, 0x2c, &(0x7f0000e02000-0x2c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000fd2000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c55000)={r1, 0x4}, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fd2000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x368, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/05 21:53:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448cb, &(0x7f0000001000)="df06") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000172000-0x4)=0x8) r2 = socket(0x2, 0x800000000003, 0x2) getsockopt(r2, 0x0, 0xd0, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) 2018/01/05 21:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000369000-0x8)={0x0, 0x2}, &(0x7f00004a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b9a000)=@sack_info={r1, 0xffff, 0x5}, &(0x7f0000fbf000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r3, &(0x7f0000182000-0x1000)="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", 0xd53, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = accept(r2, 0x0, &(0x7f00007d2000)=0x0) recvfrom$llc(r4, &(0x7f00001dc000-0x1000)=""/4096, 0xd52, 0x0, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004af000-0x1f)=[{0x14, 0x23, 0x1, 0x0, 0x0, "1000ee0c"}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000049d000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb0000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005c1000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005a2000-0x10)={0x0, 0x70, &(0x7f00002d5000)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f17}, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0x9, 0x10001, 0x8, 0x5}, 0x14) setsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000422000)={0x0, 0x0, 0x0}, &(0x7f0000f6f000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000054000)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000fe8000-0xf0)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}, @rights={0xd, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000924000-0x10)=@generic="5e551d81fb27269a47c7c3216abfe547", 0x10) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000ae8000)=0x7) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00008a7000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00004ad000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000b38000-0x4)=0x8) sendto$unix(r0, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000376000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10) 2018/01/05 21:53:37 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000d1c000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efd000-0x4)=0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x8e)="8a8d4528d3cb7230bcbf04b5e52272a2a0f40471bb5a0c4c5f518b5f0d11780c58c7c08cfe50f23954628f2511b8f958d8d6cf0b5da14f9e607bf8c2789a5fb6a7fd71bbe87f42a5acbd3e8c921c0ccdc58ac34a60bb9989b8ebbf937b32c89b1798c92982e4ccbfb24a7f2d2cadba0150dc4f9a441ba7430735749e05b2751ecae094cf8ca47b8a8f9994244a9f", 0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f00006e3000)=""/0, &(0x7f00007e1000)=0xfffffffffffffdc8) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004fa000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00003c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c5a000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e28000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xebb4}, 0x2, 0x4, 0xffffffff, 0x500, 0x2f90, 0x10000, r2}) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000e07000-0x63)=""/99, 0x63, 0x0, &(0x7f0000575000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x10000, &(0x7f0000b68000)="40aa1268f9") 2018/01/05 21:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x6, 0x1000}, 0x3f2) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000896000-0xd5)="2f06aa0584a735241c05a070bb28e8844464f289", 0x14) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/05 21:53:37 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f78000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x31c2944cbf725f05, @random="411852252999", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e00030000000000000503c76e35", 0x26) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000296000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077c000-0x4)=0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e1b000)=0x49e, &(0x7f0000799000)=0x4) r1 = socket(0xd, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) socketpair(0x17, 0x5, 0x5, &(0x7f000015f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000ec7000)=0x3) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x5, 0x2, &(0x7f00007b4000-0x8)={0x0, 0x0}) accept4$ipx(r0, &(0x7f0000729000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4c000)=0x10, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000331000-0x1000)=""/4096, &(0x7f00003c7000)=0x1000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="4427a08eb61624b329c95213b4ee5e0bc0b6fdf9bc54c0da96bbb3b49b0be9e1a8cfd58eace688e2088252e5bea14e7092564c9e2cd6998713f318189db9ff9918de45183d252fea6ce625f89a0bfef6220843ce163e89018c92a599d97169cb5559e13d012a42c280e69fc83a6584a6f2322d60c0b330c13b52e50d4cd24537a05038394b6ef90cccff2b3f90e463681f2770c4f7681f2e152cf4961f707ad637182245acb351cb6b6cf7e3f4a891207ee58ea601db4ae6b07145fd927bf0b163622e0bc4a7ee81238d1b9145589e66ed2737dadc23cc66afbcbe93be5452ce01e59b3bd71ff1614caa8677d681d5a69c599cb50a5b2455461dce933fdda4edcbfd6e637f2845b882fb848713fa61de2f08f6058767b06f67990cf2d16dd696517c83f9f65d5a0fc3d7d7a5600a32ed69d46db1c1ffc63b6058a84dc959247dd12e484275886a2453ff102b931e41e08a1ff39cf82b75cefddd00d9fe0e4646bfc67ed0e8e5ebc34c8951bad4199658ba4b901c9358d79201d694c8d37589639cca23a8fa642f5916634a89772e079dc2cb6cf9c5cb229ac68c67e7b65303042353114d92be0810b59281dce684135daaa5a39ea211ceebed4636b3c72b7f3c7809875352350a35ffc8c3189df23d129cd024cb35d03548ac363cb29647e877acc13adfacbef0eb17d1dcb2e1bc6fab3fbc25a325f024be9266e69258290fb67bd91d09ca20fbd85705c5d23d4a1f0f027efe60387cfb155c124daa3cb4ca7c69cad55c340d4669d30acbd1a292c450a6c4ac66906b384486a85f7d253d13087b203ac355d501b8027129d9d35b40b75a866e11dc2ac0d12960ea98deeb1285082aada9b21ddf9f9850f1b5c75c1a06fcbcc03b25a8c0827f003eecc6befa3f2890da3d031b3be01453bb526921e51bb9e869507e94ec424d2e7be74277c8207b08e4aa1ff5b68e80eb8402f3b44a260d6722288b1bbf94a35a2c5a4d4f5068b78ce3a4c9e4d44ed18c0e70194bd2726fa669470783f74687e5d50febe22ade63d50a703a2edc0248d776cd96f9af089f1c853247ccec06180c68fc225b93a6c36202d25676bc8f2a894ada3bea4a8e9c0a801fe41407ab4a9d03574e2dfb83723189c30727fe1ea377a39202da1ab7a3a1a4b1800173f525919d8a25f560c5354100838581cc85ee0d2036fffae4b06217d6441f792a47d5d00569b678490cb4c9eaee3a22e243cdade7fe9240ca418dff303510638c4738a442c2239ef26c837fb6b6987fb8845956a59ef7f8ac641396429c3cc9579c39bda184ac8e9eb749012aded8e8b93f425e5a0f06835852406fa4dcd594c3b46b81c5821039fa09ed8b380b0e77df0b1ef4150074e4a80ab447a876fda076d5246555e1e5a2ae6e3c934e64ac36dd0da9d26f4d3ef380ecaad0cfd03c5cc9a28eb0be2c219afed35cb06a17f050dca19899e94e8036b93d4c6601a4e32561a9d5603d1106bb27c297235ed254ee4907740db5a04a8b40985496fcbf933c70aa55df2939daeb52c778de80506f70ec8bc702447e4795a0a0825be52574a93f5fecd5a0785f0fb15f8a7f21a0651a52824d9ba343b3d6874c8ab329226a35383e551b5723b25dbc330b625b654257cd60510475e554e7ee99302fe64622d1c43f2cb9d4cbdc0b0027854e5a97713d81590d639675e0ec45f93db813070899bae29f2df638fa1809607cee1857fab4335b045c368cdf2b40f7c6adc75db3cef95e0c5ce1dbbf6f23d09b8e84ab9238818b29e0b8be03cbbe6857a6e3ccf898792a3c24b9b2c40613fcf58e7aeec5f2eb498e13b2b2e16bc00b3b7ed9f633afe47ffcc4f4369ed09f70c92f0bca89b7733236e4d1565cd82d9669016b65564b34d1ed4a1da083746aa46d5f0737ee6f3eb881ccadbf338af4f1e4fe11c81c5b76059830ff67dada3c6402842e3c9b30386ae836afdc62a99d4d6a0a9e05b56cc69c1f50f3f170af5af97d1476304a6854dbb6f9ae5afecd1460d4af14dc66b64df2f2ee8f9bdbb5ad24db31b26bc7ee57b34d4cefd3c6c0bc623f5b9379119c85562913cc4ced29f9f9c227a64d2aebdc888f872b8978c45a975fac2329ba86fb6c00471e5a2ad297c3777c6360dd6c5253b4b1fbd9d36bd33767dd2ac075e9d4ba48ca65644ca283086a8184bcb5b2d8bc899633bf361c58546b9a6b508289a756cb5396c2ecdc75ae977389e76d13bb037311c5691b46db53b772a5086b008c98988bc6b7f90b476a29b765179c3359dea35c975c93036114743c2f4394b712cc6840f9ce5a315d50a24e160118f8fd0f9f817e809d931888cb03291162fdda0eca2647b697896c3471c8ddf3f4fe743baad5f13d7db147ae907ad30a6dba13aabbdf33884650948d3f55ff834c534215f5366dd6317b552f80c1562715064d4388eec44fe3772046e260fcf894641fd2f2cd567f22747584adeb4a1183622932a3e6abdee635f865fabb12668087e74d71762c7341196bc8f35dc28631a1ac7f0c897cd7e4d4935885c1759cfef743e21ddf3f4651929bc0c07e898d55709478e97fcf2ed83f7dd54283f16505b6e4abb301e075ed2cd43c5b5ed13db66671c76055ec85d83f1777e23b1e3841ec8bb579504ac983b7749e100d845eb0165e95035d0f5c62a7ff57a2ef2af4367f01a1df1af2da3a1b3d99cf7b4449b1fd78fad494b81d513d03e1b7d6cdb3c8d63011f29c7ca48ec520d536dc2d333f28d06185c87575b2e755b40e97b1c17aab729476699f66123a42798b501d1bdfc358da45f59d47b16de057b4aefdf2574e71367937ca27f980c58a508166b1655b003f23e5bec72e7d6ef298241c947ad83edf2c5141a9abfb95cd150e97781cce7ad93b00120728ef3d47f9a6c98a758854f9ccfc5c4298a037d3b4183a8739834d6cf6e92b2d6f4a8b5ee866ccb37832f823ff140948f232d6dd8266acabec0123e5f3d25b0a4785f04bb8bfbeaeaa09ba26795b2ec0f0ac767e550dfc942216a6d480dfb5976c06bfde2095c9391089d2e72c361d4578bbfb6af10e3fad7dddd5ccf476dddeb7b0c9d40d5963b15c6c00ec0b9afdd3642c90ba545ddf39b3556fc89cb85376afd530498d9bf4ca66980774be1c24097814fbcaf03dda45798c78dad56f37f998708be4c7a1523514dcd3f85cc4753bdac9f6ab5bdec060ef325c3c5dc1ee62b066b536522e755ab0d996ab1415233c78762bfe6d6c2e894e8d82f9bf5fda87fa4088d5221492e4cb5fe46f0fa9d743837e1fbe0850cddf91c3cbdce8904b40bab8e71934b110ceeb58563f3a4c694ea2e5ce394a33784f16a2649c0aabf2ef7deb98d09894cc2d33d34e945b20459d23b34de3a97b45f0505688c6aff63312948405fb40caaafa8b65f8c3b4c025062908c77f5da9231eaaa501bb66fc65f585f6913eeee2734563628989cdd4ebcb0b8cec2433de971918ce346041f81fd5137ca373f6729520253f0be819e782d62d2373415711faa5e0c42e0ad2cd7987b0776b9eb91a3211c57a2d58f5c74a7214d6095b600ceb03328cd7a78c14e2c678ddabad822891883620434fd8da657c27d03beb128061b483813b1b73898ad523ce2a39", 0xa00}, {&(0x7f00005e3000-0x56)="cc3e6dd3bac7fdeb6f969512c97d835b448183e9babc09a6b0c1204c0b831bd7303275823e830065213c3d5eabf82a5445e83788ae0b3e6fd22004b8d540da1563ba69035238f9b9955e55b865ebfc6305716911af03", 0x56}], 0x2, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000a02000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f7f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7e000)=0xb) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d45000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f7c000)={0x8, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffd10, 0x80000001ffffffd, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000000003, 0x3c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ee0000)=0x437dea48, &(0x7f0000936000-0x8)=0x4) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b3d000-0x12)={@generic="21dec5b23e6c7d546f4ee0c40f6ac9c4", 0xfffffffffffffffd}) 2018/01/05 21:53:37 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, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x3, &(0x7f0000d54000)=[{0xffb, 0x470, 0x199, 0x8}, {0x0, 0x1000000000, 0x3, 0x1}, {0xffffffffffffffff, 0x5, 0x8, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xd0e, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x57a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000994000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000172000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007b5000)={r1, 0x29a}, &(0x7f0000ac5000)=0x8) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000d64000-0x52)="9a8245e54a98dff4dc6f9db0ebed8baceb4eadd71195ead628cb8107aa26ff5597405cfe9d2f49b33dd9ee6ed96c6a724c12635f6be72ccce4f67dbd43e05d216d09590cdd58e074cb581dd5a0fbdb789936", 0x52, 0x20000000, &(0x7f0000847000-0x1c)={0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) 2018/01/05 21:53:37 executing program 6: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000287000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000258000)=0x14) connect$nfc_raw(r1, &(0x7f00005b9000)={0x27, 0xca3, 0x9, 0x7}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$inet(r0, &(0x7f0000bb9000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000f25000)=[{&(0x7f0000dd2000-0x1)='0', 0x0}], 0x1) pipe(&(0x7f00002ba000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fc2000-0x4)=0x8ae2, 0x4) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="94c0e0b91e1819c4e59955312ec51d560fbd6609ad7d2d1f82d5260203e15c9776db7fb5a2c4412b03c801816758ce8bf832b04ff6b461d7c7de2dc11b43c2e9cbf37ca08bbc5024c960f6a90caa01fb062803353b5f5433b83dae13556a34c025036090eef2ebbce36de6fc76ba7bfa1e20f68675e308d00ef3706e6c5a20ccbc379ec945a26970f06525fd4dbfce363a56d718e1f2ef5535b197fe2a6bda15c58bb93e0ff42802d896c101742f98f4a631cdb20a8389dbf600cc3938ec754b30ee4169bd768552315196dda3d7932575e18aa99aa86563a32e8257e2d45fcb30f7656feab2cdde388a53c51bf829a464269fa2b57c5ec3203e07e240a7eb842b3d32ab7f7f35f6c6c719ce706fd87283952ce7b55ae226806635e6d8382b2d2b33980cdef81feb704f920b09dab008cd153c2c149991a1182d974bc66be9b6677a583342388bdc5948dd8350e5c99714318221e6764bca2cf48cbabba6a90a0933215720054eea776b71a35d29305ca79d6728b9cf08eea305b6804fed5d46a963a6502879dc4bb8716a2801ba34bab276dd0d6f9dad6ae298661ebd8dd50038eaffa65d988ee9d340b81653df23d9ff336c661b0753c51cbfa454d298e7d2fc4650e5cd930f7e2596c82618e2afa5f1218ac56b61db67f06d7a791662e084779ca30c11e038863ce671a9328a901e9bf758d4ff714d68b2a1dadbcdaba64b85b72984118f111b2b529597662cab55d668a13e6b4f200e7f", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000944000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7fffffff}, &(0x7f00009c3000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cb6000)={r1, 0xba, "80e490077749e0721883271f3c715c9e6497f005e4aaf6050553c3f76065024038a0c509a9bfcaa6db45caa96837acd3029783d6f5fedb623231d81c603230097f665188c9f24067f265b9770cc6b2e81d515adc234e63e358758eeb2bfa09bdbae1b69bcfd945840e685c751d7200a8d56b0583f27f3fd67b7134a0916f016d472f063884314c2b5dea8e1c2c9ea80069c0fd3b8c235fb7a69f6b4825ef2842339e8bfff909b88a8072a8d7dc4ed4570c6d4c79df6fccdad991"}, &(0x7f00000ef000)=0xc2) 2018/01/05 21:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ba7000-0x84)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x84) socketpair(0x18, 0xa, 0x200, &(0x7f00002e9000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000162000-0xc)={0x2002, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f21000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006db000)={0x0, 0x0, 0x0}, &(0x7f0000c5e000)=0xc) r4 = getgid() sendmsg$unix(r0, &(0x7f0000d19000)={&(0x7f000055e000-0x18)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f00002f5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x8, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x108, 0x0}, 0x1) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000001000-0x98)="045b6678e844b2f997738fcd344802e7dc7ace832f6bb7a99e66ac1dc3c845dca8ea2c3528c40d62acd7b18c67f37bf7b5eac5c59dd45aa3579fa69e1986adcf8abdbd0ef1f5bb1a5ebefbcbd828a2afdab73891a264ea50b05cb85c5e695575a3ac2e727c9e1907af738719fab7c68a8e4f84ea0d3c0f1b9c73cfcf33dfe44acfee9cb103ca990c732565f575a20a9d94dafee24050dff2", 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl(r0, 0x1000, &(0x7f00007c2000-0xb4)="e9aafdde66d462c1eca51917b99fd68eeca30c42d4828f6d06dc79105d4829341f9b0cb37e70f3194818ef9307af6e34d0f48eafa8e733da66a8ac031cbbc32f8d58daf032346f8d2b70cf543d765179bc4ecab6d8ed4b9da107465ae64efd9a59a6ecc8373bba90b1d79413b423893b33bb50595917311deacb4f9444a0fd21d5063365b73c18c666b002a403ad6fa952f83a581434c52054672cf26282b6ef0289551e90f0c7bc768d932749e36e52b57d05d7") getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000d91000-0x14)=""/20, &(0x7f0000408000)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 21:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000005000-0x4)=0x0, 0x4) setsockopt(r0, 0x68, 0x220, &(0x7f0000f49000-0x1000)="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", 0x1000) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c88000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c89000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fffffff, 0x7, 0x1f, 0x9}, &(0x7f0000c88000)=0xa0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000047000-0x10)={r2, 0xa0, &(0x7f0000c88000)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xdc4a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x46, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}]}, &(0x7f0000c89000-0x4)=0x10) r3 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000396000-0x4)=r3) r4 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r0, r4, &(0x7f0000c7b000-0x8)=0x0, 0x2000000080) 2018/01/05 21:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009b3000)={0x2, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ce000-0x8c)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000206000-0x4)=0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004a7000-0x8)={0x0, 0x0}) r3 = accept$alg(r2, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x1000000000400, 0xfffffffffffffffd, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f000066a000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000cc6000-0x4)=0xffffffffffff0000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000087c000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0x7, 0x431a7cb970a86ecc}, &(0x7f0000cd4000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ebf000)={r3, 0x5}, 0x8) 2018/01/05 21:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shutdown(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x9, 0x801, 0xfff, &(0x7f0000157000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) writev(r1, &(0x7f0000c6b000-0x10)=[{&(0x7f000090e000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1000000e) 2018/01/05 21:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) accept4$ax25(r1, &(0x7f0000166000)={0x0, {""/7}, 0x0}, &(0x7f00001ca000)=0x10, 0x80000) writev(r1, &(0x7f000008a000-0x80)=[{&(0x7f00001e7000-0xe3b)="0e35b08905cfd803b3c781b1770a00d6f020ce8f75c8feb308596376d5fac4d9", 0x20}, {&(0x7f0000f41000-0x11)="dc87bcc1fcc27b422105c451499766bc8f", 0x11}], 0x2) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001cd000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000c80000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000038a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r3}, 0xc) 2018/01/05 21:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x4a00000000000000, &(0x7f00000f7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000093000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000156000-0x4)=0x2c) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000625000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000399000-0x4)=0x10) recvfrom$ipx(r4, &(0x7f00007df000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000dfa000-0x10)={0x4, 0xffff, 0x3a, "2344ba9b181d", 0xb, 0x0}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r7 = accept4(r5, &(0x7f0000c4c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0x10, 0x80800) getsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000bb3000-0x4)=0x0, &(0x7f000062b000-0x4)=0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00006b0000-0x8)={0xfee, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000024f000)={0x0}, &(0x7f00007af000)=0x4) getsockname$ipx(r0, &(0x7f000046c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000012a000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000069d000-0x38)=[@in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}], 0x38) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000cdd000-0x4)=r2, 0x4) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000e7c000)={&(0x7f0000cc1000-0x60)={0x27, 0x3, 0x101, 0x7, 0x3, 0x3, "abb44cada9ed83220b3e8df674c0dce754d9cce9c1fb88f05e348c0f975b9c3c3a8a14a3414cb8f9b312be5d5c888b8ad7efb41b7fa1d0deb1b38f9b6cfd2e", 0x7}, 0x60, &(0x7f0000bba000-0x80)=[{&(0x7f0000823000-0x6c)="1e06f264e6d2bc16a3f7357fe2c02e3b5821d0955f67b82be74c4b2603d3f1756b356d2fa614e2d9efa6b7f4564dab574ce6085c47e4b700bb83b19de082b974f442ed151865695e6ab5f9662aebeaff74e0146b4bf977bd7ffcfa19b1181d5ca8da19f37c43d7164fd92c4f", 0x6c}, {&(0x7f0000caf000)="95d74dc33ca59f5930244cb97d8a52a5d6a11632b615652f363e2da68fe3448bca3170477cc8009066c6fa3b2f2a80c93745073740ebc6968e8f7b5f8cfbee0f8dad8982d9e81b91f41357f49da7030f05c93509b525ab96424a683f013df8fce2a71d89a0d1f25e5a21074f0290e1c1d13ffd2ae6050de990b8c46e3a399e23116f963c89fcc4f8482fc39e4d349bd15ff07f882cc4c5b204aad8a280097bc385238e5f43e936477b422359b3b10c8761e10f29b0550255f864870c0b1bd6585f3d3d9ea5e9378bc6099ceda0056d84d51645aaf62eca0354b3764a", 0xdc}, {&(0x7f00003c2000)="eac7e8648fbe5e2639f00c8b0bc11672c601864e7a3cc5205cbeee77e96692c22f952b878db3033a51d06942d59a8e485f4ebabb6d6a884f1863ebf50c5deb4229610f29dbd61d82ef1b4076f5fd41f2aad8f961b223d28e4864f024c5dadab2d07173", 0x63}, {&(0x7f0000e42000-0x41)="ad5807d67a56cd373ce970593addd2de13745cb9bb3a0a6f139b725f611e14f66ac32bc9c98384b9d30631587bb932d026c693027b66a958f4e55a0231a1629eee", 0x41}, {&(0x7f00001c0000-0x12)="fe2704c4b3d12ca01856ed0e611ede60f48b", 0x12}, {&(0x7f0000755000-0x6f)="9f88cde3e00effef83610be33810d2f8420332828e40c0a4e3fd1d4ab4c5f843a2b15e3a1eca7833e0ebc8148d5a05b72d96e74da12fa1d98103177a98f76e662c422f42b607a95f974abd83ff0886f3de08f91e47e42d92abd22dbab135c688ec242fb064e31ed3c1684478047733", 0x6f}, {&(0x7f00007df000)="8ebca3ea8f4406bb77f11b25309a1c5fea4e4a005a8eca6e9390d083adda053fead612ad3ea34fb7e0ae1dec3f60824ccda0f3ce2f13498a6ae324f5700959346b56eba484002516f8940df62bccf2e60c6110ab85455287c59154532311530f0e544db6291a83f9590b20f9ca61f5bd83459eef5f2b2545c9c730f2194eb44a64c55fc087aadeaccf6220b46f4b8ab5642de42a2a95c550e80fb4b908c7ce21d90ae197a1ebabb42b6e2c194a5234126f0292e3e1280350c1ae89fc67209973", 0xc0}, {&(0x7f0000b70000)="28511151534ee6f13434813d0101c9018b433f5daa731104e5af4c32cb2f8325aa006d354f02360162adcf546b8e73bbfcde0fb38bbfed73303bcb3b3b7e11fe07ea623c03fa73937e3f812d1391b930393a34857b45cf9b7b84c0cc1cb235c742f35a2cf2b60973b96511010049d8afc4f2caf4a6cf", 0x76}], 0x8, &(0x7f00001e0000-0x88)={0x88, 0x10f, 0x4, "c5d94b2ecef99f4af33fbc938081e3255916c2fe43f7a3390c946f2d5de213446e6487480c4f47f88e237b351d2c99695ebb86bb985ef86e60d3462f3d6e09dd4b21252fa031fc9ca9f8031889a1413428cb0446ef6e9cf7c69cf4276efc051f7d339097a45ec3b59dd344266e5e3e52e0de55b07919"}, 0x88, 0x0}, 0x40000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) epoll_pwait(r0, &(0x7f0000b37000)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000945000)={0x2}, 0x8) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x219, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000954000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a02000)={0x10001, 0xfff, 0x8000, 0x9, 0x4, 0x18a, 0x2, 0x5, 0x0}, &(0x7f00001c7000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003c8000)=@assoc_value={r1, 0x4f000000000003}, 0x8) r2 = socket(0xa, 0x3, 0x3c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000069d000-0x8)={r1, 0x6}, &(0x7f0000d21000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a01000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000781000)={&(0x7f000088c000)=[0x3, 0x3f, 0x4], 0x3, 0x10001, 0x3f, 0x7, 0x9, 0x100000000, {0x8, 0x20, 0x9, 0x6, 0x1000, 0x2, 0x5, 0x7fff, 0x200, 0x0, 0xfffffffffffffffc, 0x3, 0x4, 0x3, "8fb985ee09d2e8dbf77c1e262504baa48e0f119703b572eda0b39244e3e99831"}}) sendmsg$unix(r2, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000478000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000018a000)={0x20, 0xb1f4, 0x3f, 0x68, &(0x7f00008d8000-0x68)=""/104, 0xf2, &(0x7f0000f00000)=""/242, 0x85, &(0x7f00003aa000-0x85)=""/133}) r1 = socket$inet6(0xa, 0x803, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000984000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8000000000ff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000040a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 21:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f22000-0x16)={0x9, [0x6, 0xff, 0x40, 0x8, 0x28c2baac, 0x100, 0x8, 0x8001, 0xff]}, &(0x7f0000d75000)=0x16) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d96000)=""/133, &(0x7f00000da000)=0x85) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00008b6000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000026c000-0x4)=0xc) accept4$inet(r0, &(0x7f00008dc000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000)=0x10, 0x80000) recvfrom$unix(r0, &(0x7f000030c000)=""/82, 0x52, 0x0, &(0x7f00002a3000)=@abs={0x1, 0x0, 0x2}, 0x8) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x2, 0xa, 0x4, &(0x7f000016c000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000e25000)="2728d8931de587fb889c9ca747474988102d99973dc5a9a6e8e91a089126c982c34fcd590a26812fb6c1ca9d6d3e591a0c2c9881ae00c2523a278e", 0x3b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xd0e, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x57a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d29000-0x8)={0x0, 0x29a}, &(0x7f0000017000)=0x8) [ 303.978732] device lo left promiscuous mode [ 303.985501] device lo entered promiscuous mode [ 303.991829] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/05 21:53:37 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) bind$inet(r0, &(0x7f000005e000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8000000d0, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/05 21:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000389000-0x9)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000074e000)=0x10, 0x80000) getpeername$netrom(r0, &(0x7f000069b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000148000)=0x10) socketpair$inet(0x2, 0x5, 0x57e, &(0x7f000038f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000edb000)={0x6}, 0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/05 21:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xfffffffffffffffd, &(0x7f00002c7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f3d000-0x14)={0x0, 0x3f6, 0x2, 0x9, 0xaa7, 0x4}, &(0x7f0000fc5000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005fe000-0x2b)={r1, 0x23, "20dd15a90c96fce5f97cea324850f0843ec5f3a916d98a2fc6948f9b903e08f01c45cd"}, &(0x7f0000788000-0x4)=0x2b) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000cd9000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0xcc21) sendmmsg$alg(r1, &(0x7f0000e78000)=[{0x0, 0x0, &(0x7f0000d52000-0x10)=[{&(0x7f000098b000-0xf7)="cd", 0x1}], 0x1, &(0x7f00000fd000)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f00002ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00008ee000-0x28)={&(0x7f0000b31000/0x4000)=nil, 0x1, 0x7, 0x20, &(0x7f0000d94000/0x2000)=nil, 0x101}) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getpeername$inet6(r0, &(0x7f0000ecb000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000489000-0x4)=0x1c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cba000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000622000)={0x7, &(0x7f000094e000+0x56a)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000095000)={r5, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000eee000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000005c000)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000cf0000-0x4)=0x4, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eef000-0x10)={r0, 0x28, &(0x7f0000eef000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 21:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b86000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x6) read(r1, &(0x7f000004a000-0x1000)=""/4096, 0xfffffffffffffdd9) sendmsg$netlink(r1, &(0x7f00002d0000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f0000067000)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2018/01/05 21:53:38 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000000)="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", 0x1000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x4d32}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x6fa3}, &(0x7f0000000000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000004000-0x4)=0x8, 0x4) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000005000-0x8)=@fragment={0x15, 0x0, 0x3, 0x0, 0x0, 0x3, 0x1}, 0x8) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000004000)={0x6, 0x4, 0x3, 0xfffffffffffffffe, r3}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000006000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000002000-0x8)={r4, 0x3, 0x0}, &(0x7f0000006000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000005000)=0xfff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000008000-0xb2)={r3, 0x4d, 0xab, "ccfe71a41ad2526701e25a6c5b6db8507faf4bc55d7900555cdedac05dcce7e9c26282461222decb85da0095a3957e3d25dcfb18016d10fa4ee0a2d4dd31c66d86fbac44d0c499e6ef964fec375e07f042ea60aaeea2cc980e767f34484edfc633258fc0a2935dee6462dc3ae36e1dd08850c2628d90cb7bf3a81f63d2d55a72a2158c51214f35ad12e28509237ffecd34bf0c1165164762f7c2ee61405747120da60014d9c8d3539e7f78"}, 0xb3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000009000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000009000)=0x4) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) socketpair$inet6(0xa, 0xf, 0x7ff, &(0x7f0000963000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000321000-0xb)={0x7, 0x6, 0x2, 0x3, 0xb424, 0xfe2, 0x0, 0x7, 0xcff, 0x2, 0x8d}, 0xb) 2018/01/05 21:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000d8d000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x57}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x100000000) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f22000)=0x446, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000282000)={r1}) getpeername$ipx(r3, &(0x7f00005c6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004d0000)=0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00008f8000)="a9dc", 0x2, 0x0, 0x0, 0x0) 2018/01/05 21:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f0000c53000-0x424)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x317, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "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"}}}}}, 0x0) pipe(&(0x7f00009f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000017000)=0x0, &(0x7f00006ec000-0x4)=0x4) r1 = socket(0x13, 0x1, 0x9) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008fe000)={0x7, 0x3358, 0x4, 0x100000001, 0x10b57d9d, 0xffff, 0xde3f, 0x817d, 0x6, 0xb9, 0x3}, 0xb) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000008000)=0x0, &(0x7f0000102000)=0x4) 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000473000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xfff, 0x0, "af2a3089559bf6949d38cb3090234452cfeec9a5d794ffa3f82cc1745f98a34f8902b73f4e9b044281edbcaa3fe56c9aed48690b5172f9c7f7053e9dbd52d5ec8757af3a"}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000782000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000079e000-0xab)={0x0, 0xa3, "48bb53319b0f1c41e0b5fc459ea5b6845efe665dd0babe67c7624da5ce39a2cef9f0a71ce94a54a81819442a4145e31961cd62e706d08c87cd9210e1e152587ef0c740077a090fd4256a66d9cbc96460c581cb3a8697f0b9b14c6af3e56351aa71b8a6d24821c06030c2f9692ddf00b3fd2af961baf6f3cae397a406378ea3cf5631d2954628e4594615af7c25789447e19a7c3a413500b5400676018f7a5f1d73e2ca"}, &(0x7f0000c2e000-0x4)=0xab) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bf3000)=@assoc_value={r1, 0xc07}, &(0x7f0000564000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001f7000)={0x0, 0x0}) connect(r2, &(0x7f000035b000-0x10)=@ipx={0x4, 0x0, 0x85, "43058fa9f42e", 0x9, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c7c000)={0x0, 0x14, "5ee3d77f2b92b342659345985f1a8490aee9f960"}, &(0x7f00006d7000)=0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f11000-0x4)=@assoc_id=r4, 0x4) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f0000020000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x58, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000011e, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) 2018/01/05 21:53:38 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006a3000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008a0000-0x8)={0x1, 0x20}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x37) sendto$inet6(r1, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000000a, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000fe3000-0x9f)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/05 21:53:38 executing program 4: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a20000)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000af9000-0x78)=[@in6={0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000af8000)="d7fdb6073158f19673d0e8dea0cffb06ce033a686e1fcba6421e8613d3832be77770063de82a726f2dae40798b9df1f877074d44796edba9283055ee7d36d9e931050b567df229a29583a6347c607cccbce5c78ab5c95e098d7ccfd287c8eec9b6605672fc77cd6a3fc5ca014ac869c372468dc634d1cf1f33fedaab31de7bf9a0ef574952b9d3f0fa0ac1963eb07222a5") r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x0, 0x7, 0x5) ioctl$int_out(r1, 0x0, &(0x7f000044f000-0x8)=0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000442000-0x6)={0x0, 0x81}, &(0x7f0000af9000)=0x6) mmap(&(0x7f0000af9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000afa000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000af9000)=0x1008) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000afb000)=0x1ff, 0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000afb000)=0x0) sendmmsg$alg(r2, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000098c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00004f4000-0xa)={r4, 0x80, 0x1, [0x9]}, &(0x7f0000599000-0x4)=0xa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a6e000-0x10)={0x3, &(0x7f000025d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000afd000-0x8)={r6, 0x2}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f000082f000-0x14)={{0x78, 0xffff, 0x7ff, 0x3, 0x8, 0xfffffffffffff800}, 0x2, 0x2, 0x8}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = accept(r0, &(0x7f00002d1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000005f000)=0xe) getsockopt$inet_mreqn(r1, 0x0, 0x40000023, &(0x7f0000cea000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00006a7000-0x4)=0x8) recvmsg$kcm(r1, &(0x7f00005f8000-0x38)={0x0, 0x0, &(0x7f0000181000-0x20)=[{&(0x7f0000565000-0x7c)=""/124, 0x7c}, {&(0x7f000034d000)=""/128, 0x80}], 0x2, &(0x7f000065a000)=""/0, 0x0, 0x6}, 0x20) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b7a000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00009e2000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a22000-0x4)=0x5) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) socketpair(0x7, 0x80000, 0x7, &(0x7f0000b08000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000969000)=0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000ad1000)={0x9, 0x7, 0x80000001, 0xa8, &(0x7f0000b81000-0xa8)=""/168, 0x56, &(0x7f0000914000-0x56)=""/86, 0xb5, &(0x7f00002c3000-0xb5)=""/181}) read(r0, &(0x7f00009e1000)=""/18, 0x12) [ 304.269794] dccp_invalid_packet: P.CsCov 15 exceeds packet length 76 2018/01/05 21:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000096a000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008e6000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdd6) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 304.332260] dccp_invalid_packet: P.CsCov 15 exceeds packet length 76 2018/01/05 21:53:38 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000011000)={@common='ip6_vti0\x00', @ifru_flags=0x100}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000014000)={0x6, &(0x7f0000003000)=[{0x6, 0x1, 0x1, 0x9}, {0x168, 0x1f, 0x24, 0x7}, {0x4, 0x3f4, 0x4, 0x1c000000000}, {0x80000000, 0x0, 0x100000001, 0x80000000}, {0x9, 0x1, 0x30, 0x3800000000000}, {0x100000001, 0x9, 0x1, 0x9}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f000000f000-0xfe)="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", 0xfe}, {&(0x7f0000013000)="ecc065150913ecaa3020c67fe506de7d8d2d0291de097a5b4b07e53493ea59054ca5844078a7e0d07fadfdfab5d5c8f231a01279b278915e93bcc4c773fe5787432781065c93ecd2c767ac06d1ef4b22490d6c54dc3eb419d2c080de4a0dd6566407c287d4493d999e018377d3899ed234a34097a779a19a8365eeba415deb718f162a340f2cc239da141577549c", 0x8e}, {&(0x7f0000013000)="4fa6049d574e2e5c6a685b083ea9360c9e193112a96ad8e66a03c1174c25283a1f58a5a9c4fa02f5a69855ebcfd182923f879ae08feb698bb8", 0x39}, {&(0x7f0000004000-0x43)="6a57e0daf55a69ac7e4690607f0d4430b4fb3ac284be2ef03c3bb1966635c19f3d3a6648c088bf31e9a57ae7db08aab8d59fa0659704152abcacefdba5ab66e28742a9", 0x43}, {&(0x7f0000013000)="c961f9efd318da0208b203cb52366b09d9dcc3d8b857034f0e97e0abf725ed626c4cb5bc886eef18e1658ab58afecf7c275eb57a8cad908bbf31aeea9455b0ab35cd660e8fbdf6ed4e594fa5c03cdc246799534f843fb27ac082435144eb0f2846708688fd27ce4cd0c086985b68dacd0741241675efabfbeadbc1d0a0eef608cf791e2dc27cd1", 0x87}, {&(0x7f0000013000+0x64c)="087372eaba2731b6198ab7eb01a39ebe48db1ae54567fef74697f484c2acce665d3b31adbda0dfde66ed678ac22087ecd7f36268110c4b4e6f4f4130aea86a544d29c200520e8d26d85b5a0917827e4bbf44f92ac0a99205ff88f69240acb863ffcc0b7644396bae224884777c0ebf2462adc5cb650941973ac346c6b9c9173288637a5820cc4f41e85bc02599997707688e0dc35335fd824040b2c769d40fdfe3abb1d5f2116fdadbeeb9992886cd1f113776a70aa10a0279", 0xb9}], 0x6, &(0x7f0000013000)=[{0x100, 0x10f, 0x3, "2eae3b98272b4ccde63add45fe1f44c2bcf824bc8fd6446b3c5ec519ffece2393911edc66e8acc099715cc76ef236ce21d638cc1bd707b80f01c0e9e1b4bc7149646278cbd7ba8100126600e50086625929118b48346eb76cacf35c7b966ec650ed7dccc31228e991fc3d9d819d94bbbfb03b59c422622c2a20c24c010e7f81058ea81102faf79f682e09903402421987dd2ee6403a71396c617d41cba7bcb1109a99105783ae003040d1855fa0e4d46bf433cb035f0c2dd647e07b11d9aa40d8df20ff89fb12dcf4e2c8c7521d45bfcc5967f49fe05cb64b701dfef02cf1dcf68a3dd9a7a6cf94be285a6"}], 0x100, 0x4000000}, 0x4008005) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000013000-0x28)={@generic="91bcf284c319f6084a3a27b7ac46819c", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/05 21:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000035c000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000457000-0x4)=0x7ff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000090f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00006de000-0x4)=0x3ff) r3 = socket(0x8, 0x7, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000a94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ce2000)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00004e7000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r4}) r5 = accept4(r0, &(0x7f000077f000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000070e000)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ed7000-0x58)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x0, @rand_addr=0x1d5adcfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x409}], 0x58) 2018/01/05 21:53:38 executing program 0: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ac4000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f69000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000241000)={0x0, 0xfffffffffffffffc, 0xadb, 0x20, 0x8, 0x7fffffff}, &(0x7f0000358000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c3e000)={r1, 0xa9, "6485a58f138641a03cbb591ea5e9239a4c6a48f541923b6bae653de75bd94b26dd55a102b847e663e7cf9a612a6cabac0a96051c7a7fa933b191fb1847e5f719023da2ea9b10d97ec9bef7a1fc673d460ac7434468db7be7d4806b4b203a106607e3962203ffea891d760c2c027ccb80ec7492cb798036316c41436eef6808a9b9d22702c41dc65da313e27cc2881994665bf4d39099c95085e79360e49522b26021dc15a727950a33"}, &(0x7f00003be000-0x4)=0xb1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000086d000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x402) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000652000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000004fb6}, 0x98) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0x8000000000000ff) sendto$inet(r0, &(0x7f0000334000)="", 0x0, 0x0, &(0x7f000055b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e09000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a16000-0x20)={0x3, 0x0, 0x10000, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000044f000)={0x9, r2, 0x3, 0x6}) 2018/01/05 21:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000)={@loopback={0x0, 0x1}, 0xf8b, 0x1, 0xff, 0x0, 0x1ff, 0xfffffffffffffffe, 0x3}, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000c57000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000267000)={@common='nr0\x00', 0x2}) 2018/01/05 21:53:38 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f000061c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d13000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6d, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xe, 0x0, [{0x0, 0x8, "d1c7f886d719"}]}]}}, "0f54d9"}}}}}, 0x0) 2018/01/05 21:53:38 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002f3000)=""/0, &(0x7f0000dee000)=0x244) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0xafe6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000df3000-0x1000)=""/4096, 0x1000) listen(r5, 0x5) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001bb000)={0x0, 0xa4, "7288fae8cff81403ebc572ede6ece53bc108444be42d9f4ff8e152ed291b2ca2d0ea1b4be84390b17d460e29e1dbdb5a0773e9251772d62775e487f1966d78f71a9ba41d83c9e7e133bc9ea9a67ce68624dff319880ffb31abdc9480571c1bd38d0bdb83101a843fd0ccd25f669771a285bf1eedc1012d16d472fad9998642b28fe928e1bfe9cfae48b6886b417b21aefda59841a3d9e26c37c07fd4d67af61f88ca933a"}, &(0x7f0000001000-0x4)=0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xfffffffffffffff8}, &(0x7f00005da000)=0x8) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r2, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000c21000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000fd0000-0x1)={0x6}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fce000)={0x0, 0x8001}, &(0x7f0000fcf000-0x4)=0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000d5000)=@common='bpq0\x00') ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000fcf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000fd0000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000095e000)=@add_del={0x2, &(0x7f0000fd1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000fcf000-0x8c)={r4, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fce000)=0x8c) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000af000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f000052a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afbfdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) bind$bt_sco(r1, &(0x7f0000247000)={0x1f, {0x1020000000000000, 0x8, 0x8db6, 0x3c4, 0xb6e000000, 0x6}}, 0x8) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000e9d000-0x10)=[{&(0x7f0000890000-0x199)="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", 0x100}], 0x1, &(0x7f0000ec9000-0xa8)=[], 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000023000-0x1)={0x0, 0x0}) r3 = accept(r1, &(0x7f00007cb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000314000)=0x10) bind$netrom(r3, &(0x7f0000233000+0x86f)=@full={{0x3, {"8809bb3e85ab4c"}, 0x3}, [{"05a7016375e39b"}, {"9898b567efac44"}, {"8489cf3ae0eb0b"}, {"55ee7f22a45968"}, {"73f403f1d7239f"}, {"153d60c91c106a"}, {"24b5327386d7fa"}, {"b18e3a30173f5f"}]}, 0x48) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000908000-0x10)={0x8, &(0x7f00007e0000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000fe8000)=""/79, &(0x7f0000c68000-0x4)=0x4f) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000eb3000)=0xfffffffffffffffa, 0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x0, 0x0, 0x80000003) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0xc) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x1d, r1, 0x1, 0x7f, 0x6, @random="9313b0d6b9ad", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000000a000)={&(0x7f0000001000)=[0x20, 0x7, 0x0, 0xbb8, 0x9, 0x2], 0x6, 0xd6e, 0x20, 0x800, 0xff4, 0x100000000, {0x1, 0x40, 0x1, 0x3f, 0x7, 0xa62f, 0x3, 0x5, 0x9, 0x2, 0x3, 0xda, 0x0, 0x1f, "9b11d95cf54b17da441d0740fe945abae9019745737dd3b930bb247f2fd5306e"}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000b000-0x90)={0x1, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) 2018/01/05 21:53:38 executing program 2: socketpair(0x11, 0x0, 0x100000001, &(0x7f0000b81000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000000)="9e70234d5fe0f9cd89e7ecda209d89fc57beb11c44a6a0d05dace3ef2deadedd61e61257577307933775051d9705c6281a360c333e4a4f33681e2915f42ef32ceff63e65486b", &(0x7f0000f4b000-0xdb)=""/219}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 21:53:38 executing program 6: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f96000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00006f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006c1000)=0x14) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f97000-0x10)={r2, 0x1, 0x6, @random="dc46f35bbcbe", [0x0, 0x0]}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f98000-0x8)={0xbba, 0xee52}, 0x8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, 0x0, &(0x7f0000f98000-0x4)=0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r4, &(0x7f0000f97000)={0x1f, 0x0, 0x3}, 0x6) socket$packet(0x11, 0x3, 0x300) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f96000-0x38)={0x0, 0x0, &(0x7f00004d3000)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 4: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000cf8000-0x4)=0x4, 0x4) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000009c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000504000-0x1e)={0x0, 0x16, "20cf78fc4c393f61938d80529ca7a3d14d5b4ce33041"}, &(0x7f0000622000)=0x1e) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000385000)={r1, 0x2}, &(0x7f0000518000-0x4)=0x8) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000098b000-0x10)={0x2, 0x2, 0x81, 0x9, 0x0}, &(0x7f0000a56000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f0f000)={r1, 0xa, "ca44b1b4c03df628f0be"}, &(0x7f0000219000-0x4)=0x12) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 21:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000955000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b37000)=0x10, 0x80800) getsockname$inet(r0, &(0x7f0000f14000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c1000)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000816000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) 2018/01/05 21:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) readv(r0, &(0x7f00006a8000)=[{&(0x7f0000116000-0x92)=""/146, 0x92}], 0x10f) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f00005f7000-0xce)="9bfd83c82474c14559557c227e5afb953c1c13672cba6972f8dd2ad34a26fed2824725d4404ef8af88f13a1d16d82a22373fecbba2df8c0db9e464bc0bf0cf3e2907768e42292749f856fd233f7f8bad7f912b8cf0177d29139e456a908abc2a27a9b266a205315b50b88a9c2c6c64436385e9e670704439cf5972ce4e033e597e64657f20290ae4bbcb66b8535d20e5c0835a5371ec0b75dd4df81da1c5c2217b5ff78fd504eb53685687d418f19191ec99c1a66dcf265775d6746e72bfb095236af1c40fe3596299c75f198682", 0xce) write(r1, &(0x7f0000679000)="f4", 0x1) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20ffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000866000)={@generic="3019b7ab257d6e0c46ebac8b4f4d0fa0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a34000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a, 0x2000000000000000, 0x5832, 0x100, 0x80, 0x81000001, r2}) 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000100e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000006000-0x3d)="20f85aec47638e233d7b0f970990e52342a560ddf06cbd6c38c7723d72e54dea410c3042b75348820248e82accb11ae3afe1d625169625ebd56b2ae86c", 0x3d) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000ca9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ca9000-0x4)=0x10) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ca8000)=@get={0x1, &(0x7f0000ca8000)=""/243, 0x82}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ca8000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009a7000-0x4)=0x1c, 0xb3365d020ab8f99f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000831000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x400, 0x3, 0x3, 0x8}, &(0x7f0000bca000-0x4)=0xa0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000981000)={r2, 0x1}, &(0x7f0000ca8000-0x4)=0x8) r3 = socket(0x3, 0x807, 0x5) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000815000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca8000-0x4)=0xe8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) 2018/01/05 21:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f00006fe000-0x10)="85f553081dcbbaa851e6faa0d100a55c") getpeername$ax25(r0, &(0x7f0000c16000)={0x0, {""/7}, 0x0}, &(0x7f00006c2000)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000a7e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f000027c000-0xf0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xf0, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a6000)=0x10, 0x80000) connect$unix(r0, &(0x7f0000947000)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e6b000-0x8)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009e7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002a6000)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ba000)={0x0, 0x0, 0x0}, &(0x7f000018e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061d000)={0x0, 0x0, 0x0}, &(0x7f00003d6000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000392000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000617000)={0x0, 0x0, 0x0}, &(0x7f00001ad000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005b8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r11, 0x641e) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r13 = gettid() r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000170000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d98000)=0xc) r16 = gettid() getpeername$unix(r0, &(0x7f0000a68000-0x6e)=@file={0x0, ""/108}, &(0x7f0000024000)=0x6e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b29000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000918000-0x4)=0xe8) r18 = getgid() sendmmsg$unix(r0, &(0x7f00000b4000)=[{&(0x7f00009d5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009c6000)=[{&(0x7f0000b8d000-0x5b)="4b6eb915700fc12d32a673352b0904a5e0d8d42e15126444a141763e2646d3b17eaf2bf7a39d1b17611f2568095e85d7c9c64dde97dd2ced777c20980d4c7375d26de7a720fecb9d6790b880de57d1cb9dd76715b4800a0ac5d80c", 0x5b}, {&(0x7f0000628000-0xf2)="5bc06d472e6bb0f758cc728d31811bfc8785e747a2aabefcf58e942491738c74fefd20844ba4db28976435070aa1cfa9863d894a35253ec26cd5604a7998210e3161d3a9ebc06b8e16b3a51f6a809bc88bc355243d10bad3fe74197343621301c5b6b6b9cc26503c49923f3572eea8adb28dcbf1aa913b33f5ecb00bc4f3e2d4b98301bde5c1079ad5ccd9f34d2d093c2059ed2f4732b12af050c7675d7ea8a659a2e87376ef01911d82a1edab456d495526d7447a3c17c3b555f7a97eb75d6d24a0bf77dc7b7e4518b246c9898dd90e6e5e9fa860ce8155c13a0725a59e37f832e0044f9e2ccb33371601f1d4e64042d6be", 0xf2}, {&(0x7f0000070000-0x8a)="493e1a5f21ab1fcc488dc2639cae881f23ed05cee4c0b81a5995944f1292f2a992c8739a61231e79268ea20815a36f6b8df2bd40a4efcac66871908357b364a194c70243af707840fcd25630277c189a7e2bb09f8126e0b16ada496b60c1d7821b1c3261007ad853b6d6b611686f7bf46b46f723da8529863debf9a96828ccd1f795109161b911de436c", 0x8a}], 0x3, &(0x7f0000cc7000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc8, 0x4000}, {&(0x7f000034e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000395000-0x40)=[{&(0x7f0000ee6000)="2c2f31affcec2fa524792509fd7f6a2463c78bf8a076a3d5c8e14fc99561144ca1953e68455038326a29f412cefad1d22038ede5c60525", 0x37}, {&(0x7f00005c9000-0xeb)="8c26ff09b419c237ae10928f4ff51bf55915a65a147b0e4fa81186d73a3241f0a74463ce2220193c72d72278d711b9304e8da964e21c7660d89e1d58bb276b7082006b899767f928845d6f454e435163352c9c1b323162981bcdb74c971426be3f178441f6ec137b1c7de605b993011868f1a840d41440bf7f598c42cdc14cf3cded2cf46d276bb838b3b73bb59b4a9c8fa0f486c6fce804e65757cfecdf4934c6b56f8dfa49ee0b359c1bc61e3f7c4f83e383814cb73af56a7b5f5021e7515b85204026640909a96689ca465b40f2254d045d4a7d9a7887d5d431a9e23b3cdb5ef528e8dbc135b09860ee", 0xeb}, 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0x1000}, {&(0x7f0000904000-0x2d)="a9f228cc5f01a55d4b7a21ebe627d902deb5953ddac65b9b05983bdedaa29fe5f3321dc2edfb316e2eef4068bf", 0x2d}], 0x3, &(0x7f00004ab000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x80}, {&(0x7f0000a99000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000045000-0x20)=[{&(0x7f0000440000)="9ae11a30dd2bc3ddc24fb51a9990fefc3473287b8a415322c5eb5bf39b43dc95cd9496e84a356c91c1b45450d0fdc649eea482f6d845d89237aa3c13c170cc2cdabe8525f3865c4aed3807b1d9692001aecd49eb0ce0bda81b368a5580a92974f8402ef9248818e4e39ad86e18307bbe3c4d513860a3b261e352910c6e05bcbea5f4ac1a32a9d1709ce374bdbc93c003ddd01c35a010e7f5e3c800aa23272f68f4c788591018df6bcbfca76c6d34830fb9", 0xb1}, {&(0x7f000006f000)="54aefee242850684c09bd5c276f716fa5d5157ab5158063509f1e401342117de71cf361e3468008ffc51d3987707e2d29aa220c02cb8a8120f10961805fa00aaae3883b220b56425108d9fb8b3b48196c9f491cbd22526fc03dd9059a138a4e3808e9958a86320ec3f5952fa9c4f91c6c8a31713afea1a253956d4ad4334109a1ae75f4fd7b118cdfa6c520add16baaac349185711c093da4b7bbf8655b5cebbd673ed3005d82d3688d43b022acfa858cffbb409a03f58097a1d2cb410fe46ab1f4359247b1414226e208135c8023f3bc0dff1de", 0xd4}], 0x2, &(0x7f0000766000)=[@rights={0x20, 0x1, 0x1, [r12, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x10}, {&(0x7f00002a0000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009c8000)=[{&(0x7f0000c65000)="6bc3b907876642576d48029da03351bfdcf3b45911", 0x15}, {&(0x7f0000c2b000)="881c129b69d4b2a22c44ce55d7e5160bb9e18e70e401b19ec72b60b7358be65cdab732e0919998c2a34b9e682b32bc48637db511fc7b94e70ffd3c82349f48b2c39d5a34b33ce0f8ae754b11da6b5cc5032ba04818cdf8892ef1a136f8b5c961b516658ae9d91d4676f37576767802c30b1e075cddcdbc1f6766a2259158d3e4d40061a8228f41907916cab6f85a1ac289bee629385a042161f6376e1bc70869dd2ccfe724229bd902f44286b8ee070d2bdc8f3f3a7bf029114901a79a311a8a4c8850205842", 0xc6}], 0x2, 0x0, 0x0, 0x40}], 0x5, 0x11) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000397000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ad9000-0x20)={r20, 0x0, 0x1, 0x3f, &(0x7f0000a76000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x1e) sendmsg$unix(r19, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000042000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000fd000)=0x10, 0x80800) sendto$llc(r1, &(0x7f0000758000)="264080aa5f2952f1e510f04cf817fb4ebf6127025b53df58ac4bb6c065afe2c8c24fe90b23363b061c7a67621bc6634c813bd9885ee9f07a47c6eb6a432ecd9242cb6d487926d9892a8ec3988122eee3136ce6de7e93bf8a19", 0x59, 0x8000, &(0x7f00003e9000)={0x1a, 0xd, 0x2, 0x5fc9, 0x400, 0x9c15, @random="19add0a20504", [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008ea000-0x4)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000866000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bff000)=0x0, &(0x7f0000d21000-0x4)=0xc0388ea5384be53e) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000019c000)=0x7, &(0x7f00007aa000)=0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d7d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/05 21:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000641000-0x8)={0x0, 0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007c9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000002, 0x0}) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00007a7000)=[{{0x0, 0x0, &(0x7f0000f7f000-0x10)=[{&(0x7f0000c03000-0x85)="7f6ac17c04fb025e231c5c2d9fa7c6aaa1f8750f5d7dbf98c551ff9a72bd8c39d7f47b145da6acc3e98aad82832a6aa1eeeca859a3c355ab8c42a5b43ff7a359e44ccb531458b35e05dd7c4385a4a5bc5ef398c2f5952e3f472143eca53b477e1a80de1d6daebd1ce78bc5b1fc6fffe4fd73454a3d9c74867cb031da27fbb9e368145487eb", 0x85}], 0x1, 0x0, 0x0, 0x8000}, 0x1}, {{&(0x7f0000f7e000)=@llc={0x1a, 0xff, 0x1ff, 0x1, 0x0, 0x9, @random="f6dad0a391f9", [0x0, 0x0]}, 0x10, &(0x7f0000f7f000-0x20)=[{&(0x7f0000ba8000)="cbe12dcd4f9cc85381ba5cba45d65309286e67bc44bed354d8df56e8db7502349fb09fb29204", 0x26}, {&(0x7f0000ad2000)="81a4a1806c3a10508ec2d474fcd22435556a6d051d79b9728ef7a0eebf6bb2223aab974fe346eed599a33bc888a185fb00e9f88294326eecc7e4226354fab2ce0e17b87b2976abcbbd69212cd0e7887410874dbc4c64a6beee8148bf4fc075b7d9d72e9868cde345ad4815e50b3d2d007957e1e357306d5ef5b5e77ed4cec1cc10c8464e6ea6ec95d37b3a68b17b06ab71ebe27e3f4e68e9e8f15afbd234d9889c1f1a26d967e934fba9dfbec5ba588e4dc305e21d0830616ac3d13163afdb1b5dc776f078369cdb2c521dc7a8e2759f0475a7d2ed5e7262c28dea3c1a8b9f8c44358a", 0xe3}], 0x2, &(0x7f00001b7000)=[{0xf8, 0x118, 0x0, "d72dee8c678155fd51ad9517fdaaea70258ea9da3db127e3a1001d9a7cd83e7d5825e05dd9ff090e60e11f73c0d2772af7f09d858fa4e2563db765bf396ac54efa09c45de2e08ee853d8ef949cdd14caa62541cb4c62ba98f39309ce75a6b4fa777718a72d4580066bca7aea9ecac098d76ffabc0cef179945ce2a3633ddd231f68ce940734df0db90ac35a310d7d4a07b1c826df9677374b8acc23ce16d6ef3125730991757a6a40a9f68ae0514af3829cc910e9d27e9fe55b680a5dbb177cd85de446677814d857a23aef050425834226529734e0ffe18af7e2fb938cb76330c5fc1"}], 0xf8, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000f7e000)=[{&(0x7f00002ea000)="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{&(0x7f0000323000)="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0x1000}], 0x2, &(0x7f0000f7e000)=[{0x108, 0x1, 0x20, "ad2d489d7b61fbe9b75d49ddcbb06aca05509c99915266b7e3e97f1f694d7fa0afac929d260838256bb76737ba62b58d2c3135c52e809ed51e960c41ffa33fec7c91d4666b9a63404b5d823739cb23873b8f0bdc2361cfd7facf4629d33a93ffb0fe587c21a6944de64b3feb6c3eb551d6adbd5de1ca15dd55ed148b75d1b226727d921c54977d53009eb5f243292b1c3cb8c3cb31cd3c57c8b5f6b22d1b4686d2e7a8bb5d3a4c1057785819729a7f09f93fe59fa62b5afb9f52ab823b0a8b0651b509638e57689f1f54f673f2b6c722185b819e10e2725be3f4c85453d90367fb6d0bc0997bbfac805770f5ee9cbc3eee3fe99a58"}, {0xa8, 0x1ac1cb70951a4f96, 0x3f, "2a4622b9ccae01286e096e5e85c2f5bea21b9b91ed112ff664e1770b70faf6a95d03bead859f8d0ff148ca71993d06be67cc901acbdea59d1e46b33c66ec5d0f5e70c9d4f892f921f3706658fa6f19300352ed2eb104496f1d913560b61af47a4a21388a2efcf7faacc7e4aa7f5e15124694b3b458f8a58a5c0138b701e643ce12c65e3e42bf053206c9c40c47d71725cb"}, {0x20, 0x11f, 0x8, "60d2b13579389cb4339753"}], 0x1d0, 0x800}, 0x9}], 0x4, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f7d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000f60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000012e000)=0x10, 0x800) getpeername$llc(r0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000930000-0x4)=0x10) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000072c000)=0x10, 0x800) 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) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f0000e06000)=""/70, 0x46}, {&(0x7f000015e000)=""/129, 0x81}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f00005ba000-0xc3)=""/195, 0xc3}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005cc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000b0000)=0x228) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000759000)={r1}) accept4$unix(r3, 0x0, &(0x7f0000920000-0x4)=0x0, 0x80000) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000008000a00000000000000070c88", 0x29}], 0x1) 2018/01/05 21:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cd3000)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000eee000)={0xafe}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg(r1, &(0x7f0000cad000-0x38)={&(0x7f0000761000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014b000)=[{&(0x7f0000791000)="b0", 0x1}], 0x1, &(0x7f0000834000-0x13f8)=[], 0x0, 0x0}, 0x8840) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000f61000)={0xaa14, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="a3980e39775235d95ab2192abe04e12576d29c78ed7854b288f81c044f3982bfeb45b88adc713396164ec4d2aebd4b177b2bb8d4a27173bab2845f90cdaf7dbf5d4751b72c161a46906074e88da521a7f65e12fcd883d88020c26faf5df0a56491098ce2995eb685", 0x68, 0x48045, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000)=0x2f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xffffffff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000004000)={r2, 0xbb, 0xac, "618ccf3b7255fca0e74bc80e0bff0bf576247f8e580863676487b4a6c6119d006361d81c0ef215da1e49e0299a8a620d1a56b673403eb2d1b0965b915a171b0127d633ff4bb4dec91263b2b3535d9d16a47572470d1b14b41d656945069a3f925831a4da232857e1d92f84ae1e17aa72116d921e5b68b6a7eb132f68aa41ce1c9de592be6bd1add21ef1f5b2d8123ca0fe02e2d67ff67229373776b045de31652e7740e5f447830ff1ea3678"}, 0xb4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000005000)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0xffffffff80000001, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000005000-0x40)=[{&(0x7f0000007000)="9e40a3df1d254bc471bb9a4abb8884f7a3b849f834fe6a3148389e5d8776", 0x1e}, {&(0x7f0000008000-0x8)="bfe62f4c56a4ab15", 0x8}, {&(0x7f0000002000-0x75)="4a1a9a4cd585342c8e840297fc12e8c677966e0120ca07eeb532061ffa95dcda55db7ff5e7de8985dbbd788aabebb8db4e209888f25ec1bc21ddb3850eb5a977cd54017658d200703372f6536c126aefb64581861a061790e3fe3c7925b18b6153d7c1bcdece74deb9a68266e7a66067321ecd8c6f", 0x75}, {&(0x7f0000007000)="c51db4c96e4eb0f1d95e55702176185037bc30310f9ce83b199b27177aaa52a7cbf36ded63885e2b6df56448060c6045db1adf48780812ff90099c3ec2b03be349948a9e7d309798f89b1a093cf97d058de79cf2b4e0cf987cf510346dec62f635d34d9f91f87c8fe5087127b22d5ecf7220b38d87fd7b7b522dfa4345b24789d09a0e6d4bdaea5f4a1769f622153c6e519be0c883886c25e717338145ec71f7232c2cf69a61a06d9f1095211c6f9694dc1c98d32279f10310ee4d68818e8714d2fd8fec1ebe7be1", 0xc8}], 0x4, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000009000-0x118)={0x80, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000009000)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000000b000-0x16)={0x9, [0x5, 0x1, 0x6, 0x4, 0x400, 0x5, 0x8, 0x8, 0x2]}, 0x16) 2018/01/05 21:53:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003df000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) socketpair(0x3, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xa2c, r1}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) socket$inet6(0xa, 0x2ab937e0a2f5f3a9, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x5)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x94)="58baf17e1b83a9c1b4d29e2a88dc4a0e08b25cf771989a5965f423ab320c36465264b18363849ede96", 0x29) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x80001, 0x3c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ec7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000720000-0x8)={0x3, 0x101}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000c77000)={0x400000010001, 0x6, 0x1, "51474c9abc53", "d0659d4442c1576f0cf2fb015371a290"}) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[], 0x1000000000000122, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x11, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000530000)={0x0, 0x7e, "7fa4dbdea3a2d7be6e9ecb199dee856585616e5ef50bce1b86a2f75f5f7b7f40c92f60c48d661ae592676649b1ddacaf7e95ea8045b84b3860ac4f20919cacd63c57eb21eb229f4546d52fa382e7f6ccbd9775d7d895b0bbfae9f27727d1873b2152c601813dfec5b97b65420edb309d16665ae0bf556c9a2458673b16a1"}, &(0x7f00007be000)=0x86) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e9a000)=@assoc_value={r2, 0x80000001}, 0x8) 2018/01/05 21:53:38 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ff4000-0x4)=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x80000000046, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000d15000)="190c47be67a319e64a0c61e5509aee857b81737550b76be421615cc74d4b4e21abff4bb305eddbc6602bd982c5bfa7beaba0af8588f4d3460cc765e9660c8e2bec2419db508a8cfe21e9174be2012721c05dbef6f9dae1ba5e173291de760f49b9dbaeb03a08a7fdb4e02358014b8db1e5823dd721c76b92fb7e4ee396f34f65753a8dc7afea89c81616e4cd83") 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000747000+0x82)=[@in6={0xa, 0x0, 0x49d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x6}, @in6={0xa, 0x3, 0xcf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9183}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc9}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xffffffffffffff57) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000a3c000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xb, @x25={0x5347d1768d122c42, 0x42, 0x3, "00000ed8f8fd60cb2e"}}}}, 0x0) socketpair(0x0, 0x3, 0x8, &(0x7f00003a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a87000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000dad000-0x8)={r1, 0x0}) getsockname$unix(r0, &(0x7f0000daf000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c2b000)=0x6e) 2018/01/05 21:53:38 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000022f000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/152, 0x98, 0x100, &(0x7f0000000000)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4(0xffffffffffffff9c, &(0x7f0000963000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cf000-0x4)=0x8, 0x80800) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000d2e000-0x4a)="d1ae57aa3bfb60dc0cdd0f1beb184549c2d342999c63a2db2a1ad0ae83e3b308e855f3ab86d5e3986cd3e9f1c9426d9b6638d6dcb6882161eab7ae373456c61d0c02ab471288dd7ae3db", 0x4a) 2018/01/05 21:53:38 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) r2 = socket$inet(0x2, 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f77000)={@common='sit0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5b, "1560d542965067da50bc3bbd9cd66dd3b006c576f8556e311636fbe133ca6b0e9c60e7d42b8017fa9b41b61f3e9ca5e6a2ceabd1ee1d41750213539a481e6a5858921bb24b2c7f46c2fba3284b6bca10bcdaf1b92989258536490d"}, &(0x7f0000001000-0x4)=0x63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007a1000-0x8)={r3, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r4, 0x4) 2018/01/05 21:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x2c17670902cd9c80, 0xb, 0x9, &(0x7f0000a58000)={0x0, 0x0}) splice(r0, &(0x7f0000a56000-0x8)=0x0, r0, &(0x7f0000052000)=0x0, 0xa67, 0x2) accept4$ipx(r1, &(0x7f0000da6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d49000)=0x10, 0x80800) 2018/01/05 21:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000b25000-0x72)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8001, 0x1, 0x2e1}], {0x8100, 0x1, 0x80000000, 0x8}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009f9000)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000daa000+0xd19)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000012000)={r1, @in6={{0xa, 0x2, 0xf5b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000d15000-0x4)=0x98) [ 304.817519] nla_parse: 4 callbacks suppressed [ 304.817527] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 304.849706] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00002c4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b49000-0x4)=0x14) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}) 2018/01/05 21:53:38 executing program 4: r0 = socket(0xf, 0x200003, 0x1f) setsockopt(r0, 0x400000000000029, 0x80000000000003c, &(0x7f00005d6000-0x1)="", 0x0) 2018/01/05 21:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00006d3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009d4000-0x4)=0x10, 0x80800) accept(r0, &(0x7f0000da1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000017c000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) readv(r0, &(0x7f0000080000)=[{&(0x7f000042b000)=""/88, 0x58}, {&(0x7f0000d67000-0x77)=""/119, 0x77}, {&(0x7f0000a29000-0x1000)=""/4096, 0x1000}, {&(0x7f00002e5000-0xde)=""/222, 0xde}, {&(0x7f000008c000-0x39)=""/179, 0xb3}, {&(0x7f000070f000)=""/177, 0xb1}], 0x6) 2018/01/05 21:53:38 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}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x3, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000fbf000)={0x4, {{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b66000-0x8)={0x0, 0xffffffff80000001}, &(0x7f0000ea9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000812000-0x8)={r1, 0x3, 0x0}, &(0x7f000021b000)=0x8) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:38 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f74000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e50f7098", 0x0}, ""}}}}, 0x0) 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ca2000-0x10)=@common='sit0\x00', 0x10) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x0, &(0x7f0000585000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x80000000075, &(0x7f00005ff000)=""/8, &(0x7f0000ff7000)=0x8) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b9000-0x2)=0x0) write(r0, &(0x7f000076a000)="1f0000000007ff00fd5345c0071100000200000000000000000e00dcdfff00", 0x1f) [ 305.031806] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 21:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/05 21:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) 2018/01/05 21:53:38 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000581000-0x26)="26000000200043f90003ffff04008d4001e200850000123b0141f2ff0000acff002103c75735", 0x26) 2018/01/05 21:53:38 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ef7000)={0x0, 0x9, 0x10, 0x19a, 0x4}, &(0x7f0000345000-0x4)=0x18) socket$llc(0x1a, 0x0, 0x0) socketpair(0x1b, 0x4, 0x80, &(0x7f0000018000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000814000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000ef9000-0x40)={r3, 0x2, &(0x7f000030a000-0x8)=[0x401, 0x5], &(0x7f0000158000-0x8)=[0x8, 0x800], 0x23, 0x2, 0x800, &(0x7f00004c5000-0x8)=[0xffff, 0xe995], &(0x7f00004c0000-0x10)=[0xfb7, 0x6, 0x7, 0x9000000], 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000db0000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x3, 0x0, 0x8001, 0x3, 0xa77, 0x2, 0x9, 0xfe, 0x7fffffff, 0x5, 0xfffffffffffffff7, 0x9, 0x9]}, &(0x7f0000ef7000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1, &(0x7f0000008000)="b9"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b2, &(0x7f0000ef8000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x1c01}) 2018/01/05 21:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r0, 0x541b, &(0x7f0000993000)="13a394b25e5456aa82ac35a563efc58560558b7e5994d77d9219781c7c20ea75fada8cc28632782c0f79ce3e9e57a8f7319f9be52e014b353fd9352bf059033c07137a10774f4a7c80f7c3dd6a89b87c10c0ebc565c4c3aa3bcf51a09ada1761ae77fee9b9d9762b9f3f92a2f9abca753f1a743ef37791a2") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000bb000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f00006dc000)=0x4) 2018/01/05 21:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000266000-0x4)=0xf34a) sendto$inet(r0, &(0x7f0000f9f000)="bac69afee11e8b016811b590bb00000100000000", 0x14, 0x0, &(0x7f0000cb1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6c000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x0, 0x8, 0x0, 0x3fe000000000, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0, 0x2, 0x0, 0x0, 0x0]}, &(0x7f000004c000)=0x108) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a1000)=0xb) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b68000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000049c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aec000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b7000)=0x8c) 2018/01/05 21:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000029000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$alg(r0, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000341000-0xfd)="91bcb0e68f3a1f64c1fca8a96cb5f57b", 0x10}], 0x1, &(0x7f0000863000-0x60)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab7009af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3e) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfff, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000-0x20)={@generic="8cd4fb111eed75869c3ba8bb23897f44", @ifru_flags=0x802}) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f51000-0x4)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x4, 0x4, 0xfffffffffffffffc, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00008df000)={&(0x7f00004b8000/0x1000)=nil, 0x3, 0x3, 0x10, &(0x7f0000703000/0x1000)=nil, 0x5}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000d04000-0x98)=""/152, &(0x7f0000f51000+0x611)=0x98) 2018/01/05 21:53:39 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/116, 0x74}], 0x1, 0x0, 0x0, 0x7ff}, 0x40000140) mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a0004000200e500ff00000000080003010c00001ee400", 0x39}], 0x1) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) pread64(r0, &(0x7f0000130000)=""/29, 0x1d, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0, 0x0, 0x0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/05 21:53:39 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f5a000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f69000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000e000)=0xe) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f6a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00008b7000-0x20)={0x8, 0x1, 0x5, 0xd8, 0x1, 0x3}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6c000-0x20)={0xffffffffffffffe0, 0x9, 0x8202, 0x7ff, 0xf42, 0x5, 0x5ac7, 0x4, 0x0}, &(0x7f000064c000-0x4)=0x20) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f6d000-0x69)=""/105, &(0x7f0000f6d000-0x4)=0x69) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002e9000-0x98)={r3, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00009e8000)=@file={0x0, ""/55}, &(0x7f0000f6a000-0x4)=0x39) socket$kcm(0x29, 0x5, 0x0) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) r1 = socket(0x1, 0x0, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002a6000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) syz_extract_tcp_res(&(0x7f0000164000)={0x0, 0x0}, 0x2, 0x8) syz_extract_tcp_res(&(0x7f0000e4c000-0x8)={0x0, 0x0}, 0xffff, 0x6) syz_emit_ethernet(0x39a, &(0x7f0000f2b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x60, @ipv6={0x1, 0x6, "ab59ab", 0x364, 0x7f, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x8, 0x0, 0x80000000, 0x3, 0x0, 0x8000, 0x1}, @fragment={0xef, 0x0, 0x9, 0x3, 0x0, 0x400, 0x0}, @dstopts={0x67, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xff}, @calipso={0x7, 0x28, {0x6, 0x8, 0x80, 0xfffffffffffffff8, [0x1, 0x200, 0x2, 0x4634a81]}}, @ra={0x5, 0x2, 0x7}, @generic={0x0, 0x95, "3d33cd9ea500a91f9cc57a3bb118e7e7009eb257961fc0ed9a46e72334db0e9d30db2bf06b770b3aace268951066b9b12ee5c7a6e6ee5db68d955ad8989879a8dc4e1a64d1f36be333f8f68f16a782cab5e9e48f42f31e6eee06acec461b5f27deb95184a5bc7f5997cb98691f33197d90f785422434a6c0fe12db770bcbad5a4dcc687909fadb0319f6e63ea98b75704d500a3efc"}, @generic={0x9, 0xcf, "bd996fb4438d86a67c6238c5a95d769b8842b0bf1bc082b08382d19ccfddbf15eea3c71a692faaff83b4fd254469fb5938eaafa1ed1257db3554978025879674a9895a572885b76931855aed9e74b08d2f16e02b2ec0940a2f090b65ac0e39604f7f50df27077d90d08002bfddc84cdf7bf12890531616969578d47ab555cc39d2ec87ef5103ac239411e592933a1fc88cc7f2a5394f248ac15e18b61c2ff50ffafe568ca57134220f4492e4357b641e7b262db62c15029267f3caf033affe55d7cce700f625913751582d1e960ec5"}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x81}]}, @hopopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x7f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x20}, @jumbo={0xc2, 0x4, 0x20}, @jumbo={0xc2, 0x4, 0x6a1}]}, @routing={0xff, 0x10, 0x1, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @tcp={{0x1, 0x2, r2, r3, 0xd6c0, 0x0, 0x13, 0x9, 0x53, 0x0, 0x401, {[@nop={0x1}, @sack={0x5, 0x22, [0xe7, 0x7ff, 0x5, 0x42ad, 0x363, 0x8001, 0x10000, 0x27e]}, @nop={0x1}, @timestamp={0x8, 0xa, 0x8, 0xffffffffffff119e}, @fastopen={0x22, 0x3, "bb"}, @eol={0x0}, @window={0x3, 0x3, 0x7f}]}}, {"aeebaf6ebeb3e79fa97d27571246c8647d31f9f202278667be12f1ffac6315c244862a85891cc401eeb9e8c62c87c2ceea2975049bf74bf8a1a11e41b54bed95cb13950b01ba4c9371fd490c46ce650ffc6b22b9f68bf3a226b1ec287e57760137f44b5b3b7cf8e274de1a787e84da1a731a517fb135a096d2be54185105867c95ccb0442a92e359570a8f99eadad335d5369caf6e7fa9101bc3a0d02c3f432b5a8fcbebb54ca01310fe2aedd62b50dac3ebcae0ab3c"}}}}}}}, &(0x7f0000427000)={0x1, 0x4, [0x5b5, 0xf5, 0x90f, 0xeb0]}) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) socketpair(0x1, 0x80007, 0x401, &(0x7f0000bf0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008a1000-0xb8)={0x0, 0x3, 0x4, 0x2, 0x4, 0x7, 0x7fff, 0x1, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x47d3, 0xfffffffffffffffa, 0x1e44, 0x80000000}}, &(0x7f0000429000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000017a000-0xc)={r3, 0xffffffffe32eab9c, 0x0}, &(0x7f0000d7c000)=0xc) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) socketpair(0x11, 0x80000, 0x2e, &(0x7f00007a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r1, &(0x7f00009bb000)={0x0, {""/7}, 0x0}, &(0x7f0000fff000-0x4)=0x10, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ffe000-0x10)={0x3, &(0x7f0000ffd000)=[{0x401, 0x9, 0xe75, 0x100}, {0x10000, 0x6, 0x1, 0x400}, {0x7f, 0x1, 0xf92c, 0x9}]}, 0x10) listen(r0, 0x2) r3 = accept4(r0, &(0x7f000035b000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000397000-0x4)=0x10, 0x0) connect$ax25(r3, &(0x7f000074a000-0x10)={0x3, {"f69bab53cc04d5"}, 0x10000}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000078f000)="9b2ca1a6b287461b6f25ab163c356a0e7d9336114faafbf77b268a4b6b541a5dd1e5cf4f906acb31c26815d585c70b9a1b752adabb5b231d006a4667bfcde0ae4021f18c412b8aa289c93ed5e3d2d348743d1d6c1bf982bd6fcc2b843b2d7110063326662746e720fc25908a374c9a923ebcc6c1b49c43c1c4682679f0cfaa6e0f", 0x81) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f55000)=0x0, &(0x7f0000ffd000)=0x4) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000fff000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000364000)=0x1c) 2018/01/05 21:53:39 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x3)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) 2018/01/05 21:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00008b6000-0x10)=[{&(0x7f00002ed000)="1f000000000719080000000101f2ff0000ed1b7509000100fef800ff3ffe58", 0x1f}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000275000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000060f000-0x4)=r1) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x236, &(0x7f0000dff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x200, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008b1000)={0x912}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e90000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002ba000-0xcc)=[@in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x5a}, @in6={0xa, 0x3, 0xffffffffffff8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) 2018/01/05 21:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ee2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000969000-0x64)={&(0x7f00002d4000)=[0xd253, 0x5, 0x40], 0x3, 0x1, 0x2, 0x400, 0x7f, 0x9, {0x0, 0x7, 0xc25, 0x5, 0x4, 0x7fff, 0x5, 0xffffffffffffc2c1, 0x101, 0xcdf6, 0x6, 0x4, 0x8000, 0x3, "d5568c3c61fcf97084784e26ce96fc76d365c32702aa7e6dcbb13c973b3210ea"}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000c14000-0x4)=0x20000000000000, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008a3000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000236000-0x64)={&(0x7f00008bb000-0x14)=[0x5, 0x6, 0x5, 0x401, 0x8546], 0x5, 0x77, 0x1, 0x5141, 0x40, 0x1ff, {0x575, 0x5, 0x4, 0x1ff, 0x3, 0x3, 0x3, 0x8, 0x1, 0x1000, 0x3, 0x81, 0x63000e5f, 0x6, "b3fcf10b71340f889f42b38833da6fb0d8050d0b015398041d425bb627d789a7"}}) socketpair(0x11, 0xa, 0x1, &(0x7f0000f52000)={0x0, 0x0}) getpeername$ipx(r4, &(0x7f0000788000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de5000)=0x10) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000a02000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000278000-0x8)={0x0, 0xa5d}, &(0x7f000001a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ed9000-0x10)={0x4, 0x204, 0x3ff, 0x2, r5}, 0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000cc3000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000d32000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000d63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r6}) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000d6000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005f7000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001c9000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = accept(r1, &(0x7f0000ca7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f3000-0x4)=0x60) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000084e000)={"c80f26d3294a539f29a3428676d34515", {0x4, 0x6, 0x2, "ce4e045a19b6", 0x1ff, 0x0}}) 2018/01/05 21:53:39 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000002000-0x6)={0x1f, 0x5, 0x1}, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x5, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000001000)=0x7fff, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000af3000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1c7, 0x1, 0x1, 0x100, 0x100, 0x100, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) 2018/01/05 21:53:39 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x6, 0x81) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000069000-0x4)=0x7) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0xfffffffffffffffe) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6a000)={0x0, 0x0}) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) recvmsg(r0, &(0x7f0000748000)={&(0x7f0000c60000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e24000-0x70)=[{&(0x7f0000b96000)=""/139, 0x8b}, {&(0x7f00005fa000-0xbd)=""/189, 0xffffffffffffff51}, {&(0x7f000082a000-0x4b)=""/75, 0x4b}, {&(0x7f00000a3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000968000)=""/229, 0xffffffffffffffda}, {&(0x7f00005f6000)=""/73, 0x49}, {&(0x7f0000098000)=""/128, 0x80}], 0x7, 0x0, 0x0, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b4000-0x8)={0x0, 0x100}, &(0x7f0000139000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000060a000)={r1, 0xe0, "3ca0ee5bbcdce22008bcd3eeda0afbf94ba0dbd41f51606f31ef10f42a521172cc00c35753d55687c39eb061decf5782b1ca54a03c3c0954d6eec9dec4f32077efa53274a6c1cbae17285c430dff66986cc5068c10afed8125d43340bdd7fbbb1c3646ac5ede508b090420083dddb7bcf3d063424d1ab4fd3d9d04e4f8d4f749e6b511f517887b021bc89656eed118576e3be6c2d516fce3823d6bfd9a727dd9b72f359d13b1444cad7e833c083a174c54525f31a68eb4052562a12536228838a7d2e7ab608cf41d6f12c13c9678db315b79589c3b1e15a2c71a25735c2d8843"}, &(0x7f00000b3000-0x4)=0xe8) accept4$inet(r0, &(0x7f0000e28000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4d000)=0x10, 0x0) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4000000000003, 0x0) write(r0, &(0x7f0000adb000)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000100000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000171000)=0xc) getsockname$packet(r0, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006b3000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fb0000-0xc)={@multicast2=0xe0000002, @empty=0x0, r2}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a88000)={r1, 0x5a30}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000ac000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000579000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e82000-0xa0)={r3, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x5d, 0x2, 0x2}, &(0x7f0000432000)=0xa0) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) write(r0, &(0x7f0000d47000-0x7b)="", 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x8020400000000802, 0x400) bind(r1, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) poll(&(0x7f00003af000)=[], 0x0, 0xfffffffffffffe21) write(r1, &(0x7f0000355000)="", 0x0) 2018/01/05 21:53:39 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000608000)={&(0x7f00003aa000-0x10)=@ipx={0x4, 0x4105c87e, 0x100000000, "61c9c275ba22", 0xb14, 0x0}, 0x10, &(0x7f00008c1000-0x10)=[{&(0x7f0000000000)="bffdb5bf3221aa3d5a8487f856af68de9c0236ea9cd462630e30e7c112dc7f71f51302cde8e4e64d76959b444ebb167cf3288f65a639339fc7e4783821bb325b0f6afa0a661f782f045b1642ded4db091596845283ca24bde53df765ec6c06cf67f6de1fc4e2c3b1ec3d42e35b821aa86d7c3bad54282f871e45b2dea8bcee27f88134ddb62134d1e7b072148f365ef8d297e56324e52bb6ab8423803b73f2092a26fc38fadcda5a1b6549dbf5d995ef2a910832", 0xb4}], 0x1, &(0x7f0000001000-0x28)=[{0x28, 0x118, 0x7ff, "cb2105d1cb1a688552749693884474db36b3882776"}], 0x28, 0x8000}, 0x2400c041) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000be000)={0xffffffffffffffff, 0x28, &(0x7f00003df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000554000)={r1, 0xcf1, 0x10}, 0xc) 2018/01/05 21:53:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00009e7000-0x7)=""/7, &(0x7f0000174000)=0x7) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000093d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000093d000)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x8) sendmsg$netlink(r0, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x14, 0x24, 0x1, 0x0, 0x0, '\x00\x00\a\f'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000cdb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007b0000-0xee)={0x0, 0xe6, "a3fa1a2ddacfd925e1b58a16760b71adb9a7df8c7bdf545609d07f5d08ae180defea04cf2de831924a15120e2d3f3ee443018c1df51190176f9c55de7cec0d28f347e55b30acdb900b8c595a76c8be5f95cc357154560be44c22f12b2f0d398b39df74f3a0583f3d3d117a8b5953e3a1ea5f414068dc4257098d2fd4d09fed54ad0f74693f48854db2e55f5c7580989041c6cef9daca8707e808744bc6445d06a0a521ed70403f1bec6211c752f2423f84bc8dbc3f1b03a3740774cdfc92d662358ebc6b3cdb6fce083eeb1d74f77b370fe133ebcbb071c4a15897b5bc1a3860ef8748b78fed"}, &(0x7f00009eb000-0x4)=0xee) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006fc000)={r1, 0x1}, 0x8) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ca5000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000842000)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000047a000)={0x0, 0xd6, "ce2a86d10262bca0559404553bf1b0a47e3ecd8a2779b63a0f58ec26b0efb11b51398dc0de8b3df76fd9fb31c5305b74c104ec25b9405abb97da24bdc76e4cc1791face018af19ca8e2d3abba4ac380a1c31f654e8f8cc5d96e56201c7558ea6398edfda674a4a859da6fc822fbceb34d0f6d4cf21aeb3a225e4c6be1a9839b78688c30f505695924a66edfd961a93ca2a87431c0d9cf165e4addff5dea95de2482dd484b9dd67a1ab40d53c49f2c540270fb492545aec7a4da629d09a5745aa6c564e517454afb2f26dd86cea14c98fd6fdef7651f1"}, &(0x7f0000de7000)=0xde) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ee0000-0xc)={r1, 0x3f, 0x20}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a15000)={r1, 0x80, 0x7ff, 0x4, 0x40000000000000, 0x4}, 0x14) sendmsg$inet_sctp(r2, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 5: r0 = socket(0x15, 0x80005, 0xfffffffffffeffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000405000-0x20)={0x1, 0x5, 0x5, 0x1ff, 0x2, 0x7, 0x7fffffff, 0x80, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092c000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dd1000-0x14)={r2, 0x1f, 0x6, 0x3f, 0x2, 0x0}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) recvfrom(r3, &(0x7f0000b25000-0xb0)=""/176, 0xb0, 0x100, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b33000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000800000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$alg(r3, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d, &(0x7f0000413000)=[], 0x10000000000000c4, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33}, @in6={0xa, 0x2, 0x353d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0xa0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000)={&(0x7f0000ff7000/0x4000)=nil, 0x7, 0x7, 0x4, &(0x7f0000000000/0x2000)=nil, 0x100000001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x7, &(0x7f0000003000)={0x0, 0x0}) epoll_create1(0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000004000)={0x9}, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000005000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x4, 0x4, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000008000-0x5)={0x5, 0x8001, 0xb908, 0x7}, 0x5) socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000004000-0x4)=0x1, 0x4) 2018/01/05 21:53:39 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004a3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0xfffffffffffff0be, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x400000000, r1, 0x2, 0xe22}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f0000fe9000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c4d721", 0x0, "669658"}, "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"}}}}}, 0x0) 2018/01/05 21:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d04000)=0x0, &(0x7f0000d92000)=0x4) 2018/01/05 21:53:39 executing program 2: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00009a3000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8b) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b6f000-0x8)={0x0, 0x1c0000000000000}, &(0x7f0000b6f000-0x4)=0x8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000387000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffc, 0x7, 0x0, 0x94}, &(0x7f0000b6f000-0x4)=0xa0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b70000-0x8)={0x8000, 0x5, 0x5, 0x7}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f00005a1000-0xe)=@l2={0x1f, 0x4, {0xffffffffffffffc1, 0xd8b, 0x5, 0x100000001, 0x1f, 0x9}, 0x577, 0x9}, 0xe) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e95000)=0xffff, 0xfe98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000e6000)=0x0, &(0x7f00000cb000-0x4)=0x4) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000795000)=0x0, 0x80000) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000796000-0x2)={0x6, 0x0}, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000110000-0x10)={&(0x7f0000ad0000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000029d000)={r1, 0x50, &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad1000)={@loopback={0x0, 0x1}, 0x6, 0x0, 0xff, 0x0, 0x8, 0x100, 0xff}, &(0x7f0000ad2000-0x4)=0x20) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000ace000)=""/4096, &(0x7f0000ab9000)=0x1000) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ad2000-0x8)={0x0, 0x0}) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000091f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x5, 0x3, 0xffffffff80000000}}], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) 2018/01/05 21:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a57000)={0x0, 0x2, 0x9, 0x4, 0x2, 0x3}, &(0x7f0000fb4000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a71000-0x8)={r1, 0x1}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a78000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000cc4000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000859000)="68914ea97b78be760327be342bc38bb7f9798642b042f6276215c4a2dded474d83b11a23cc5573", 0x27, 0x4040, &(0x7f00008d8000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xee36}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002ac000-0x4)=0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000846000)=0x2, 0x4) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000d69000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xf8, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ae8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) pipe(&(0x7f0000947000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000004f000)={0x0, 0xffffffffffffff7f, 0x20}, &(0x7f0000abc000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f15000)={0x100000000, 0xfffffffffffffffb, 0x800a, 0xffffffffffffffc8, 0x4c00, 0x800000, 0x4, 0x800, r1}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003d6000)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007b8000)=0x0, &(0x7f00000ff000-0x4)=0x4) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept$nfc_llcp(r1, &(0x7f0000b09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000017d000-0x4)=0x60) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000964000)=0x0, &(0x7f000020a000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000eea000-0x100a)={r0, 0x7, 0xfffffffffffff800, "0eacfc8f1a32690881e5e59289dd282d427c2cc43b227a61bfde34784ea7ee8175ca4fc0ca8bf2225027767d8dab930e959ed737ccec77ca389bad0b23424e299f4d52b03d27353e9f2053ae0238c42a8860d6f9703ca0aefa844e1154a0d4e03328a73869a6e64c33b54654dfe87d168f992593163ca87328beb78c38e30808a90ab337e422801148ea58930527a44e93d8119fd7caf0e9d38ade87def50d306abcc3ab41fb318d6cf50d899af89c00ad8fc3db996509b79dcd16d29b3321f979618c30fd5f677e550bc2d05cea3d7a8785e795b5d93add45d742c43206f54a840652a99c15ee81000668e2564be97156c4c7e8b1d5590d1b1c533c50fb4b7dbcaedf92d82f558eddc47a447625b134b051c9092c0c974db560dbc43ce6bf705a1601e5a1a2c425a2951a7d6a14e815902a5da31ab6063fc97af711d4d356ff65e4ef4b8c7b9e6a381007981fedd124268ec4a3a16722ca9b6474c9fa6b135cb22d8281339e0d0fd68d5638eafbf01e2aeab24aff70d7226e9a5857ea27a256db6e81da8352fe821aa7733cf1d6d6464ae585f079c045acb52047ab72442e4943e6ec07c99b01c625cd1db6bf14c298a74f5fc0bf3746a5907c028ef8c64b8ce83cc653e9f41d963347426504d5b1a5dcaee3f210b9134d82ad203ad02b404801ffe3fb4b8e55d8951cc685b71138244d51bb11e3baa7e85dc470060a95f48c0f781cd237d1990266274a3a9dd055ff29d4fc262fc95727950a742c77d47b40c85e0dd6e6736c0c8eb23e54134ddce6e89c68cc4e85fccd0b542f7a320b74d80e572c7f5a02ed5cd4ec32b9a4cb0741d0a766890ed0f375e7e56d997e2917dfd1231edfd60a6fa3af81f7fda6229856d9def1bda4ad00cdee0b05a5e0d87c65e97aaa7dd6f1932849e517e5037e3638f5b2a54dc6fa1c361ec7b2977e40ff76949d96c218aefee4cc09cf49e3376fb7aa1ae05d44694afc4b73df725793f4f5c04f87c967a6837a5bd7d0e17676dcdb260ed0dd9092674654ebd37a480cde5ab08fe5c81590ca5b37db402662757ad420139ebbc63b77296273a4a47ac442a2e011fdfd0c154813de6a4d0afea796a11bd254b537418837d07df9e66dbfcace60b505fa869647ac3358dbd016b44f02c5b0f3c2af2050b2e3d076705b089861ed3b4505e13c07fdd4733685c51b7ccb9cd540de54b4100979282883b4ef48c4f0b03a3fb9635fd13a6129e4bf305ec8319b2d4aeb6e5824048b4533e46692f36cdbc3926068d3a262098870b9c8ed0c90461ec534dc315ca241f6ecb9597e9b1ce4fd31c865655447255fd285506526045841372a3b78994841d2c9b4f79421e42c9b13fc5179208aa1abc96d47b11fe0739987393ec8f115b32ebb0818ccb749a8e8532f8e1581edc827c5511f52294035805f885a3c807c7f86b36a90bfbdbb0d1a6857c7029cf6802a64b83c5deaf240d2bd3453bbd990e0f845d04a347edee2263eaa55d7bc7e12e2fdbc1e64a67c43a716b39ae3ca595393acfc56fd5101a9ac3f5105f8e5cfa9552d82932ce6b2a84c29c0892564c14479411bb9a88c44b9a777afedb77630c462c6540aee7299ecd66a08108bf5dbae8ea0b93b7027263e7113be587ae6d742df5981c14c7a8fd5a711175c35def79183bb7b2ea1fc64bcc579c722390648d5fa9ab8c09b4f43836e0c01bbda4d3ab5bfdefc9c303749233817429ade281a403f79eb4d4d6e00d5ea40c1fc1e672c8f468ba1e9ad9a998af07078cd6612d62d99313a3f51c169eef5af4e4cc53349a05fa6055195e6c7d6f8980d863e09894bc96aebd94869d79b6a5ed1a1c44d10d5f281f7ad321d3979093963b8cd16b061c16fbcad265b8daec0b6d1119b2ca7528d2a0a9b791435620cbca77df51ba59a7af521762b1d64a064727bc82e5b59734dd0f2c5350df7afa6583e099d03ce0f4e78e9b15ac45f986fdfb8382487f32aaacf851ed84f279fe65d004fbdbe4db67fa455083d35d71a0121340e0a5eb74eb33a611a2239b6d4db884e1f5909512e1648d6f8f93ed1a59b1a2dd72bb22e7159ae8901848bff7ec2276f608c15ae64997e0e5b6561d2766e23859bbee3b3607423df7d40ba49c4684aa8949e8070b40000548ff63de1b750244daa290853cc1a528bb8da6da66720be14b4a10d58a872e4f66a779a3f080e23d38620874a5c147e6180fb2c9573ae66af4ac24eefbb9e5fc9a9cc1290d20043772caae2cadf1cca8888646f037602ef45e69389f4ce18de4a5cc4ba4ab6c19416e4fe729b2b4ee486e034e62b7e08bc3a7d6525db83d7060c50af274dc96ddaacf9e22de4c7551fc31d3038a685d6193590f4a39ad52867eee9c55593cfb599f7e4191712e1627cfb52593fdf835952262cf4d9070d7c35cd8e00d5e202fe9b1274831b4ecb6f32027f853df7791c4a07e44e5c769137adb878731d78d6e8ca37fb5568c33d0552b97e828b9f438a2c7c0082962693b9f5e52cf8cf90f1d680a6dd739511f4707b2ef58b5bfaa630174686b072de4d67d21326071ef014732179ef01dcc218866f8126a1c1bd772051bdb2ae3bc78ad500cbafeefb027fb37063ceb2eede364740497744669d81437910de3e801063115609d94ace5ef825503c0a19dc2953741d2fe0438b90434fcf1b55ed87bd649639bece4a0b8196ddd95dfeca75fbce05cfb33e6de8a15703d0927910938ea63611cce979bee7673ba82bd0bc9bf62700320267fefab89f8b5c17ed00bfb18cd684f32670bedf44f5d41a55884d4d55dd6ffa039cf885885a3ca4af78512a9c4459e35d43e4d66759d5822c6c41872160bccc91c79bbd5e33e91af5b9a31e43e15a5bf7b459a6a165be3b865e39e4d9cd1b0f0765aea46b7a249f00e7c5c3283c477428345d0095c15eef7239dfe337fcf0d398b2069db33be3820604b0405c9695cae68774382b9ba5ec7b95629b3baeb57e0c6a38c06aca5b04014e22a3de369ccf40b5251deda690243ae7914d2ab69d0fe446f1367eb63a05dd1872859c386b88a77a82949f6622553bdd38e3d2e2f8b9bafbdf7e30fd8c241f4dba319a2ece787f51febba29b7afd3c5cda72ab70be9a31597c34e956818ebf59b06a0e064a8ec72249b17933a240155f9bebff715c65270c9c3de70030517f7b63d1255beabfaa2be9c1f263063687dc5c187fbc07761496ea6aad808e6576cf0617af884ea691e75a6a72f82bce340ccb8481c0ddadb53793ddfff38ceb30606647600f9baa0fdd48b1a2078c99221c3590335a3fc6f9662bd61de0c8423ecfaf701be5b56847b62add857d73ded86fc8ed45af50144c7227b8c25817a66e11bbf5553193e177dcfa2a96ea703977976017135a65925a9bafcc4e05ec16d5adc5deb5fcc9c417033705a9a0302a06b9db8b0c0bb9922a6838fab4f023d50476a4c2b9d2aea7a8b6fd5f31a0605ad70e2bf078da7745bde5ee80fe1bac583bbd6c3d84027a97e500b8755a3a938ba89b8304df2b352ad253b28c00494ef82e9d1c0081392f2baf328e321ac15d2e1cf57632d6f40e282c92cc41c5c2f680471a6b024f9188f1f0d27d51a655ac5f2212c52e17e28ab6a58c9ff9f6cf1018cff3bd575b06b3041d7316d7d2d40ee1737eadbb24cf0a9f460762d10bdfac3b117446d2d48c3e9c09dd3c9230f362f5af7f57d1d1d7b1462fe27389106f9868987b8e0bcfa00b48c8a518c81d81939e04a8f695c371419b47268066a4bb8a71203c5a88535ace8ec6b79c458dadf45f4fb490fcdaa5d061761ea0ea418d23372eb6fa3722a1d5a0199ea164955adc9f6b6612e0706f50bb12e07668298da561a9fab10a2715a9b8fbe203db268e40e63fcc0b96f421125fddd636362c943f71a41b211f3d4ab4dca554e751f2239e8ad56781efe379f2e9268fb1be2fa7e67d7cd6261060a46d8e792b4d6edc3fbf32dd218d17730d2bba4b6c0667a727e46bb9d37cd434627051d8ee3d192d981026786adebdc8b86bdb11b9b1fed803268d5cd74fd2160e8eb4ca30c95434121633186d8dc68edc035232f348ea13bf59d9c5b5970659207e432e8a4ce5813c3ecc7463000fccac4dc07f5c8217bca96dc3fe6aef56a45f1b517890d7236d3154ac8d56cd8ee39320c7f4f28eb92556f0322fff25abe28f0e1817a1fb2668b56cfba6f7a33fe772b52212415664bcac004bb1275c68110451c7970c0b0c539ac61df90911c4648ca70454aaaf52e012a5159305abc093bde5296215dce0d75dbe452b7fa62d2bf7dcde45de4e9c4216f8a20179293bc191209a9f24efe35f8f02bd8ca7c79fead8ea2a7368ab4c8a8898fbf04a5f111aeea410ba03e260a23bb38d073cd85bff6a8d42a48b7b3e637c903ec3956a5ff6f8e31a0d9feccbc036314282d20925c72537bb4697718e172a935d4e8470dc5717cef324af44ee40bf1f7beb8ae3afe8e3d623cfce8442b592540dbf32bb5c167fb06b34963455ebca8be041ac261426aefe6159da61e303196c6521d429a21a212f2aa53185bead884b9fb286d0f68393d63efa8a2a0c96001e0477350272dff2bb7ec72a0a74e5504a05f4a7bc20d9529f98ed1873afc7dd0ce75a5392651f321a6dbcf0f03cffd572f5ca24018666641f5c4703001d6dfa95edfc25b7c8ce0197f67de642e4f61eb56309145a9aaa124d337b158c187004f1abb73db1efb49490e50d7643d1daca6fd7c8fce053332c4e82e6f0390ef5e1ac57a8285c15a6b44732978cdd6e61010665a645844dd8e9e10aa9bf5e1b72a7b3ad19a9e369ca35b3b1e694054dced75d717edb9be3e983d119602b17ec15242bd84e675e18115935af120de8b1dbc5b8cd789eef8414815ac125e5940c581258e7b8907f3c22b463c892222f95f5194c85d3ae9bb77f1d74611ded1b987e066210544a8c2a1702d705c84770ac48d4cd92687745ce1e2cb33ada4a42c61d52134970e3fd6180f4a31728c53ce0e01c8a993d27e175f840fa0f604baa1693ef08a1f5efd0e316757c36fd432968d2daf53ce49f659e3b8423a938d34bff90f76a668a667c6b9ffbdae4408622dfb33621eab5c802167b5b99e490bdc924e480e003dc73bd74111856b197c2d1116cb327d7d64f55870c83928c10e6281f8459a407dfd08046dff984812e99a2bdab74644055e148ce41b45f261992e090d666d24ebbdeedb6d18e938c1c428cb927c8b1321526c35e829e9cda3b8e4b4b2d6c047c62e2fde67cf89b686111b055428a54dbbac1b646615970a95f03b146c089769b09438bf2cf4d10991162dc5b589d814d9b38f9750eee26a7d34d8a253e9de28cc524d45b4ecf98e7d10fa02d90a83355f596f723107e56fcf28aa83ff94d81ab6e66cafc97276a9f40e50a579edf8ebb27c6e65477edb376c1274fbf69f1df6c71e7124491f602ead44247304fdbfd5e0d478755be3e94c8fdb336eabdbf1d7b3e472d224896c956d581f9c8f95676aa28def924d830759eb497e03f0b01a124fd8e182488a4790f7353ca1f3e39bdae1b3a6a2b582d2c0097bab212c19d1f1c7d07d0fc62d29a6d9d5c64bb5b453e9a4a9c3221e32010797c5651819bd4205a5a713c6912c9d1346719fcad4c33d2aac1e630d6cf5e024527bf2d23fcf6386e849e2b807b140b563d6551801e1dfaf576a5267475a16670c4284ef1808375d0b5fa510acf439d39b4bbfe66ebf66a5a2ab5a8e8dca991bdcd651bf83fe890ebe674d31ad87347e81f211f9d5846d25559091e49190b88878d5c7d"}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003a8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x11, 0x6, 0xfffffffffffffffe) connect$unix(r2, &(0x7f0000124000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000270000-0xb5)="8bf77959d3a96c1ed9c700062cd2ef73cd3d289b25e07811f2cf7dbb5d8394c44bad9cbb3574481ca7ecd168df27cee1dc98e4fcee962aa49aea69b8d525df4e8b1bfe29feeb7df6c5c94958123576c3496bb8110400092c02ecd544990eb7b81a043a2fb885a05f494735788d6488f2c8c26d1c544dcce2e70eabd8366c46bc1f32814d3afd4ccb289a309d69a4f86dae6cd6a7be4aab9621f42befa2361507ac8f9ced6448bafb0f20bda45825675ec61c12a267") setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000d48000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x80000001, 0xe1, "b319003d85c3622c53a8ab4db2e3be525b17a89f481597a50a2632116d87ba9a6549e388d5e5801e4c58fcb72b2a6681483b3c481b0e0810433a39d1a73c4e67bd35c3acf7a9b0f948eda556e21a8f38"}, 0x160) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000f83000-0x4)=0x0, &(0x7f00003b9000-0x4)=0x4) 2018/01/05 21:53:39 executing program 2: gettid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0x1e0)=[{{&(0x7f0000001000-0xe)=@l2={0x1f, 0x2, {0x80000001, 0x9d, 0x100000000, 0x0, 0x100000000, 0x3}, 0xfffffffffffff3f6, 0x2}, 0xe, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x8e)="fd08ea4e873f63018179bbf3e2a71896a4a06347baf5228ff71b992ecc57d629d4171cf9acdb93d0d6ba944ae0499910c0aa4d25d70caa21521aa514f9e0bbf6d56ae0cbd83cafa6a8116b9b8db16a0be5d85ef264f15cf4f91e155173217e99c7154dba271ece4c48aae1b44e0d83ee367e5b3bbb24774053271869e22ee37e59727a6d9c8b85443af03396f8c0", 0x8e}, {&(0x7f0000000000)="4a6127276592e3312696cfe110916558378ac5fee2cca0223e819200964fbd6ad762d972bb4d8d9b649774c66dc10d120f3b7c3e52a53c7c642b193f1541da2d43e2a310f48d7eb5107b763361cbecca911085b31960e7105f190b5dde95", 0x5e}, {&(0x7f0000002000-0xc7)="79b75210f0a875e8867916c234cfb57d1c10520c1350e30eb1104a8295116dfd2a067578b913978d1147e7c71699e25b21654aa56f3c05f84ba94049a7c3870685e6a1b52395c787c0cfce1ae09f4a206ebbef039787982971d78213d1790f146f62d8e7f540d3af93f597b9d470105266e29035c6d174fca1c3caad72d67e235feef2601de77361db465d4b0592dd488dc8a461ca5c10a95264c1981e8b44d12a0493016c494a837740e7e306a98e202fb32450296e98cfa61b3fda3906872957b4d83d3d2d7d", 0xc7}], 0x3, &(0x7f0000002000-0x198)=[{0x68, 0x196, 0xffffffff, "2e22f7f9c0c090ff47b339b0f6ca9f5e050e4b6948992187677d3c1073d3e4832bc4d2c3ead9aca87aa97833cdbf330c7565bde4ad2c02fa6ca7d10c3cc1db20383916b2b42775803d4a5b2ee47ca12d7e64"}, {0x40, 0x117, 0x20400000, "ca5ede7a9373956bdf52c623db208fa8bdf212d94e134e87e2d1d5d37247c3dda493d14df698f5d94a7051b7"}, {0xf0, 0x13d, 0xfffffffffffffffd, "d8e8ec453895fa018f6633e15efe2a6492294a2675dae7a71eb212f436a986aafd310d729bf0ab70dc9f886adfe24a76c33dcb9f28cea163f7c7f378d315fe9cf9fab48e5c1946d56b9aea1529d239a19c8f17686e308d9560255676a05fbaf18b3b0155ebcacc128c2df204955e92c811ba76dbd1742fc0caae7c3efab0c3954074c7c4bd65fea9673572cfdb7c53aefe4d1d2105393cbab58ad1a5b67acfe6fc3c78ca1d7d9de4d73e309ffab99e5f041c987afecfee2f73b555045a63f1e569649b432657cf71600807d5012cd654b8873cbd7e043a3a3d5011"}], 0x198, 0x4004095}, 0x3}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x80, 0x2, 0x7, 0x4e, 0x3, "332dffab94e3ea87982b036d66698b75f467bf82ab2f2437f896ebcc1c7284f1dc40b6d14bbbfc0e4359e37ad10fedaea2223c9f1b730b375651bb0b3f6fa8", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0xa6)="5f980b169931da331ca2631484844568007ca265ec1647b337cf5fefd4bbbaa9f729eed8bb0dda9c6a93ba049cd981d1fb1c0ce0c4eb08aba06ca738886525f42ba5c146cdf33961df724342dfe1857ef3b7fd6463f1c43bf34ea65e9b80671959e82af260949a2f51fd10276c7615955aaba51f195b66e3855cddbcca51a1f789945390c9fb10a1012fff0d013aeba482f62d6db8b96fd7c638552d063298cd26cbabc80907", 0xa6}, {&(0x7f0000002000-0xb5)="a945d6d7572140f6a1ea3e9e032f70d975b0c99299cea6a7afcf1712a3d72c76f2c1641b0bc16e4db92faf5015f6673f9d42fe860be573afed47576424049375de8c4904db4ebcc54160a51e828f9ef8d4e6212732e597e3275beec63f20177d1d199f5fcbd0c32b3461bfa6b51ac3c0152679baeeeeab7ad3725eb2385fa7abfe773e9b9df36dec2ba45a36a83dce8a82f815ac96d097150795534821f276d842239d8ff82dcd42515e366269ee74d268995581e5", 0xb5}], 0x2, &(0x7f0000000000)=[{0xc0, 0x105, 0x9, "21fae5683b660e5f11c8bfa3ab71c558f0eb19e6dd18cbe12fc4132e9a2c1d4b3792a1aeeb0049debce589dea7f1667469f26ae683d6ed75aa10945ea52d516b86cfc7608305e9183ae06bfe4a313b4906a95a3c2e64f5d2a1d1e27d86cabe6f235f2eec8c9616de1169c704b93f968fb6f43869d46813056689c5080c2ae50fdb707a45964299a09727978e6dea078794781e63c2a710f70e6d4db85fac90c98c0a48218f1bc6eab5fb67a5"}, {0xf8, 0x10f, 0x101, "4c1e0fa6bb0b1dfec44f9f6809aa63a80cbb987e17c47cdada467d7248594196b94e6768a21007be953e795f0fa85c9543f144ee9039e3db8238697e0c528857ecdebd8261db4a2f4ead6d145e67f5af8f0b490cef9afab5f242d8d0a119166598247d6de264d0b005ee89b83788674c79548e58c30c7e6095e74ce0bc21ffc56b6426e51e71cd565caabeca3b1b09ab14c6bf863a9678305cfab256e729614ce214df8be6ef25c3b5a211ea52b05e9b331e7e5352c3b3292afc2e9746dd1f6a02ef5ec18dbd24acf1d9ac2e4c5b948ff7a0da51b0baa479815ec14c0656416c6d66c50b47"}, {0x90, 0x11f, 0x1, "37703bda603432f2f261a7bdcbc0bd8bd286f05c65f96b1dcd786235e3d32af4196af865562974a3fc7f88eff21197e63adc06dd7ff9c80c10402d27b7e1804cff853763ac5b7d9a768dc57634a3bd14b2bb6d459b29ee8342cd67afd0a7cdac2ddbaebd8e01e5ccbc0a666ded2aa83d7adcc69e1029ea169e2c9c"}, {0xa0, 0x11f, 0x7, "ea084dbc25065ddc97f7513b548f8a981bed495fca61aa32103939c6cf15f05a4b2a8d6ba8347ce06cc2091168afe905f753da377cd1080ca0ce6ef21916c48d36603cc98be56562142a460c532c67fe11f356d32b7f280a2fc8c621d95ceff33425f246d7808204fc8647da86e6c240b69ea10e12f1d97191c1f7997952b200a4e209699e969f2766f64b"}, {0xe0, 0x115, 0x8000, "0d7183563d6b420eb839d089e43dfc99c2143b2316175ddc181f7ab3fb6aa02709c01b7e8ee687647149d809ce59f2c821684f72f46b28ff06f64cdf72169bc18f264935b2b4cde04e88b84bda730d2d69ef761fb2722986a9c002f6b6a1e58d9b326fe0c2565ce2ad5e5e0cb500a47cad20248ba60e7c2ff7ddf509e1e01500755d8ddde67676d86fab3a1591f9e07d4e972dc5c4806595367d06a3ea6f224493ab2b7e15822a75c0bc9c4c820efa2a86a67a81633de2c4b800d60a46fa49610a022e52f1d36237d97445f8d684"}, {0xc0, 0x29, 0x68, "2ddd4fb0deffafdd2e04e833a454952a87fd37b48f14a2ab4949d7eee61f23365b2d52c0c924958e91ee24c62a9bd4cce40b6672b133ddfc5acc18e5350b1c5f68f47403659cbee5c96b7d8f847e22e7609db016576b66fe8a909e9ca53180dfa9ba13e32f8e25bb14c9f62fc02be68bd87d3d3bd71006df5c9eab6a9687f8d467f3b0b0319c81d1666eff0fa484c06de39c09d4369aae9aac739d087a37dd2eace39570625c221724adea"}, {0x60, 0x112, 0x3, "7c090384b72af48cb61e43859d87e8d320fac54a0ba19433b2ab0dd2b15acd42fa980d5a32d7c88d90c7e6c2c5b307b2855c0aa6b5b6450c4e462f81de0634e6ddf19a9c5f91b8eb0cc0ac97a4d5"}, {0x40, 0x0, 0x0, "3d542e475f546159301da109c145deeded2bf72ecda6590644555d8294c5600d6424475becc24192b4d4f36aa2"}], 0x528, 0x800}, 0x4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x79)="f9ffd6b7bb0b1a5afe6336e8767900ece4986cb02dbd46231f31f9517622a718620078dd439f41883aea7e40593b4a25d937c06ff2a2a5cb8334cd9f3c976da51e7863b3dc16ada43f32a5f1d7eeadca5f960d8985176c819cdfe8979873745da46eb52a01838fdea92706b6b2ef632b7e8a6696a2552bdab9", 0x79}], 0x1, &(0x7f0000002000-0x1280)=[{0x1010, 0x112, 0x6, 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", 0x1000}, {&(0x7f0000001000-0xd5)="8c9b7d97488ae2269f7996bdbe7cf5b08ac6135b2cf601ff7dd85d402da7695c500204fca3f0a336d3d011f4dacbddc5b24956928f76b2043f1b870e38cf869969ac4a6396117635d95e961394946a61b25f04196fac745babe22c9a2ff2dd01ecee02e2abc2ac06fc2068411d3f09b8db84f0bd7679c2f0a6eb302e0e72b3e20cbdb71a2b71768f1d44553fbfa878300a0b9953483fe1d83df736a7024c218661387edffb2ea568a3332a5be9047de220253a0d4eb64d157448ce35a1663e8f58fe0c05b0334585e55e6ae0ee1eefb97bc5854bd3", 0xd5}, {&(0x7f0000002000-0xe7)="a32800fb1c09561e1abed6cddf11e52d50a55ab7128a4a5254cfddddecba7995a8c01e744d6d4d3c90b3f89ed24bc6cb31e570de1d68959e94158fccd1b5976d2b181c3e47fc76178551f4181dcb81e3ce4f8818613b80fc1290072a78fa3d74aafae3c4f52e07d5eeddd6b2934f5460acc3a6c37a198e8b791d2ea3a6afdc3d8735a85788f9bdd375fc6ba701ddce518d2481573a3cf2031bffe9bcd8940519c0339fef25d0c6301b00813bdb978ffdff27c0897f80b700a14578bce03abaa2a96db8576aacc43b5fbc70972857c15de1d74d0acda0f96d03db35f053c3b7bb4a24e2983b16ac", 0xe7}], 0x5, 0x0, 0x0, 0x4000000}, 0x4}], 0x8, 0x10) getsockname(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000021f000-0x4)=0xe) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000722000)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002cc000-0x4)=0x0) mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008b2000)={0x0, 0x0, &(0x7f00007c6000-0x6)={&(0x7f0000090000-0x68)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00001f5000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00008b9000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008b8000)=0x7, 0x4) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008b8000)=0x6, 0x4) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00008b9000)=""/24, 0x18, 0x0) 2018/01/05 21:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d06000)={@generic="4b1510e8456ddc2bdcbb6342edcb8564", @ifru_flags=0x5000}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006e3000-0x5c)={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, {0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa80}, 0x1, [0x3ff, 0x0, 0x10000, 0x1, 0x236, 0xc832, 0x568, 0x60d6df45]}, 0x5c) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ed8000-0x4)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00004b1000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e10000)={0x9}, 0x4) sendto(r0, &(0x7f00004cb000-0x8d)="ed1b0711828ec36827c4b33f812b706a8e1dfa90d2819b6b93aa88a0751a405f0ff7eaa5d155e7e484b1f4648f317c9ff5684876d0a96c6ccd5a8e7241ec3b2128b1a42ec0d1596b5cc899f3c1b074de0c46d1a1d9e91e7b8d6fe249ef2c9fe3c1100108b2a7dc20256d13dab416c7f9214a45bd57cd23fe5b7696a319af4ed8a8def5645ca6046cb63a2b1a95", 0x8d, 0x40, &(0x7f0000344000-0x10)=@ipx={0x4, 0x401, 0x563, "c83cd2b873eb", 0x7ff, 0x0}, 0x10) write(r0, &(0x7f00009dc000-0x5d)="26000000100027109301c1ff00000000000000040000d20000000006fd0ff951050003001900", 0x26) 2018/01/05 21:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00009f7000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a71000)=0x8, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bec000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x33, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/05 21:53:39 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x67, 0x41, 0x2, 0x49249249249277d, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000006000-0x1)="9f") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r4 = getgid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000008000)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000-0x80)=[{&(0x7f0000008000-0x9)="42065d9d84bdfd381d", 0x9}, {&(0x7f0000009000)="c3cb1608fe02cb8db915a094e71eb5bedc23c5f2b1b403993de61f09f131b50782", 0x21}, {&(0x7f0000008000-0x48)="4f75b4ea15205bb881bbaae58f3f122781c74e4d7fc8cf634da2bb33ef0f2a151f3db650be70ee5864d7f6119e2c26910d6146564a7489b6bed36caaf9e402ebc32ed38d88d0cc01", 0x48}, {&(0x7f000000b000)="abefd1a9fcd5837cf3f5ee9ca19ee2e45fa9f9512516aa955b790311bbbb68dc16ab4259bd608e16b8e37d9ccb0f8156a2ac3529", 0x34}, {&(0x7f000000b000)="298ee42114664d09657840ef72f158a6f35096ef3fbe66f6e695f4cbdb66262984f1f0cdb1fea9c77e56e1cc09cf0f4e9eb046dfbd4028a933188fc429bbc446caea42", 0x43}, {&(0x7f000000c000-0x1)="db", 0x1}, {&(0x7f000000c000-0xd1)="5649e3c15af7ee456c77941a09c0986c0726350826c4849dfbdaf73be9cd7bff7eb7f82c9cdad0f73d134d3b6843f16d7d46d997ed99d541aa617fb385928630b3e35943c43f445151e85d3e914e2d55cca32bfc9f2039f1b892883ffeb9053bf9c2a1524f3498b7a25aaf62f284fe4ff92909dbd74ad61657d0c7cda6325c427bd4511cbfcac178d18e72c662fe8fdfd5ecba2145163ce7b7aeca29cd86242ee079ec8226ff68f740026e6e989d429a616be7ccdd371aa5c50d9dece84e2f6844632f92a7eb175248851ee6fee4fe0352", 0xd1}, {&(0x7f0000009000-0xe5)="0bdedc38b4bf8bdf7a69e46846b6ceee4ca0c2dfe3b581095e0efd96c79d2c43ca27346ee13e0462fbc45c69c7d0981c0892cf5439b2cc2eb309e919c5a911ab61a62cdea34a9d5fda0db02bbbb0554031ec9dab37ff3d6b94a245a81c78c7fc1457fb4f3f6cbf52e2c9503669c8d5d08a5160d6a3595153455c0cff70549e33498657af85e2fb8f874b4ce9ac7a88c1e30407c1918a0a8c731adb8eaabf080d10bc7c950c64668bc2e56e031b3b91decc0a776948101c1be646579b2f0a9e7b74a70811a09a482a4cdc5f9dbb1e6fe8d270d6c6d9e0490b3c75ec516845e6fef67a956c29", 0xe5}], 0x8, &(0x7f000000c000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000800}, 0x8004) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000)={0x1, 0x8000, 0x3, 0x0, r1}, 0x10) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000087c000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0xfffffffffffffebf, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe0, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000001000-0x1)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000005000-0x10)={0x48, &(0x7f0000007000)="f8d66041a856d1b8c352f945cd26bd4e51ca37c12f8ade222c2e1d01f79b30268cb785b02edda1434d1059d73c816bd8b3e3b8f5f7dfdf8bc08479d19105efac1c5dfd45b663df5c"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000009000-0x8)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000-0x14)={r3, 0x4200000000000000, 0x6, [0x8, 0x5d20, 0x6, 0x5c6a, 0x5, 0x1ba9]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000007000)=""/199, &(0x7f0000006000)=0xc7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000008000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6f02, r4}) 2018/01/05 21:53:39 executing program 2: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c88000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007d6000-0x4)=0x60, 0x80800) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c89000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000020f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000623000-0x4)=0xfffffe49) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c87000)=0x53, 0x4) r2 = socket$inet(0x2, 0x3, 0x408) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c88000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00003d4000-0x20)={"4ff7bca3dc19c5873bec742bf9d9892d", {0x4, 0x1, 0x1, "68b7cc0e2ee9", 0x7, 0x0}}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000a13000-0x4)=0x5, 0x4) close(r2) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000a50000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000074b000-0x4)=0x14) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000c8a000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000bd000+0x1e2)=0x0) mmap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c89000)={0x9, 0x328b4af, 0x4, 0x7fffffff, 0x7, 0x6, 0x7, 0x9, 0x0}, &(0x7f0000bea000)=0x20) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000041000)={0x27, 0x7e, 0x20, 0x9, 0x4, 0x400000036, "6ff7b4b6104f5c21f72c1f81dd3a99cb715b25d1fc7d74877f2c2f15fc5e5f3431ff1e97c2e84852539aae4eec2e2349d2b3782f761685180a52d5c23c05b7", 0x4b}, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b79000-0x6)={r4, 0xff}, 0x6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000098000)={0x4, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) sendfile(r0, r0, &(0x7f0000c7b000-0x8)=0x0, 0x2000000080) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0xfffffffffffffe92, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004b7000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b7b000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0xfffffffffffffffc, 0x7, 0xc58c, 0x1, 0x52d24111, 0x27a8f38a, 0x8, 0x1, 0x7c4, 0xfffffffffffffc01, 0x8, 0x9, 0x6]}, &(0x7f0000aed000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ad1000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 21:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000228000-0x3c)=""/60, &(0x7f0000b0a000)=0x3c) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000074d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000ef5000-0xc)={0x4, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000d20000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:53:39 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f000046a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000083f000)=0x60, 0x800) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00004b6000)=0x0, &(0x7f0000f25000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x0, &(0x7f0000585000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ae2000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) 2018/01/05 21:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80000, 0x100000000) pipe(&(0x7f00004d9000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002fc000-0x10)={r0, r1, 0x4, 0x1}, 0x10) pipe(&(0x7f0000d1e000)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000000000)={0x3, {"04040000000009"}, 0x7}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00000f7000)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) getsockname$inet6(r2, &(0x7f0000348000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff2000)=0x1c) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000cc7000-0x28)={&(0x7f00009cf000/0x400000)=nil, 0x389, 0x0, 0x9, &(0x7f0000f48000/0x2000)=nil, 0x0}) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'wp256\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 305.737626] device lo entered promiscuous mode 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x9b, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a57000-0x8)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0xfffffffffffffffb, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x3c) sendmsg$unix(r2, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) socketpair(0x5, 0x3, 0xc0, &(0x7f0000568000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000087a000)=@sack_info={0x0, 0x0, 0xfffffffffffffffe}, &(0x7f00008b3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007b7000)={r2, 0x1f}, 0x8) writev(0xffffffffffffffff, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000d78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000637000-0x4)=0x0, &(0x7f0000b54000-0x4)=0x4) accept(r3, &(0x7f0000bc4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dde000)=0x67) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000454000)={0x0, 0xcc, &(0x7f0000ceb000-0xcc)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000098f000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000b0f000-0x8)={r5, 0x3}, 0x8) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00003c7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = socket(0x5, 0x80004, 0xfffffffffffffeff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e31000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008f3000)=0x8) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001fb000)={0xffffffffffffff9c, 0x28, &(0x7f0000a0b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002ef000-0xc)={r0, 0x3f, 0x8}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0x9, 0x7, 0x5, 0x1, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003fc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000628000-0x10)={0x0, 0x58, &(0x7f0000d28000-0x58)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3acc, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}]}, &(0x7f0000590000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000678000)=@sack_info={r3, 0x6, 0x1}, &(0x7f00005d3000)=0xc) syz_emit_ethernet(0x8e, &(0x7f0000d3b000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x58, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0xc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x100000001}, @enc_lim={0x4, 0x1, 0xb1}, @enc_lim={0x4, 0x1, 0x100000001}]}], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a8b000-0x4)={0x0}, &(0x7f00003c7000)=0x4) pipe(&(0x7f0000b5a000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000aae000)=0x0) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005b2000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000035d000-0x4)=0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050e000-0x4)={r0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000217000)={0x0, 0x0, &(0x7f00002ee000)=[{&(0x7f00005b2000-0xee)="2da322f02c7dbb1f7cf7febe47e8c4764848c214dce6289f6e8272aa65e9eb7df7cf60fc7b14141f8d1bbff8ed897be29624bdd27de1b5c57e1379ed7cc73b75c1cfedc2aeb1665f0b1123c4b438c613aa70b13b260acba8c79005b13d30733b5e29ae3ff0dca0505d45af0e126e8ac9e835d67c49f911e86df5cefde359a3dcf9acdfa85a157361dc008b635584baa052385481b80bd95efbd8b8c989b96bcce1f5733fd06334f83bd48ce8b60bd025107d4810f71da29516ac673256dacef197c5abaa0b10a72faebc72e0aad42221fe73aa70c3b26f9362ae1fafcefa9ba6757d2eec4f6119b1920b8bee2799", 0xee}, {&(0x7f00005b2000-0x80)="02fc1a86ea33154b70596c4347a3bd1d3f87644ccd10eacd7f959b52faab6e43f28448964c9b09e519c5586a5239b06f86c71b685410d81190a4f5bc6d1863620a841b892f60ed2ab7e2925ad1c97ba86fc6e271e6421d08e136f398e4e12e9c485120f2539a2c3ad468e2f9976c15cc79d41acc7c1ca69c4c83df0a5c59d9b7", 0x80}], 0x2, &(0x7f0000546000)=[{0x1010, 0x113, 0x0, "8f23ae27af67171942a0b070fff808563ffe2e22b0b5a86a58bae160a4beef8facd2a1b4e180544ac441695f6b0cbf0882e441b844dfcb335416d755ee4c500083e22495e03142d0609caf7d3f273b85c75fe84233b09272223d2417e9a12808f2978c4299a9545b61640ae664ff262c7414ee58640d604dfedb607440d9e97a11df350e18ec2ab393639b2b6c233934613278691bc9767998dccfbd711308c16aefd191cbb1ffcb7204def1c02ac4e2b833fc483135b559cb682694382e74041d76354ae815626802d89cec7a4930701655ad6370d2eb8e14e8e1c688041fc8c50c3f6f4a98eb81bd2d5941e02e29a960fcba3bfe8e5001366e5c012bb9d63231375959e8b038f4498cfdb75664dad82545e92c3b295594e07d167240edbab708a55d3934d3795da21fcd8bd155f9169a787a6944e632917b377cc7881a4bafe522359ffdf3eedda2dfe0bf8ac5c899f995ca928baf2e25290379a82a1fcf969a3ac1c543be13e7f7dddd76503e23e014cbf6881a5273de14cc30ecdbd73ef690a90c2a2cf1f61658ce0171f288eae198b4754cbb7f1e818e625532f018cd4544096226258da9214dbafecd311b84cb74d9823440eb60cec60eaa546fee161443d1e58f54bc24dcf2fd94588cb931711fa36168603385bbd4451f3fa99888b8d56322bd4d3d52812a66e38d34cbf6a3115c58db782fb2b1da277f92f250b5f0c4c850ca130f1ef5f7f2db75648ec45b4ebb66b94612671b87a35dc633fed4a1bb962b2b4a440b8b877962f8a0dc350bd7fbf8f8666ea7e2409bb739a09ececd3066f4970fe033b5708694d6a140376ee9b2f025df04b3fff8c31187c7e50958bda7bd7af9a3c871c6da7478a132750e94c95d717beb286ca1d83e82343fced0b2b57fd7086e9c381f7e2b9cf89adfc0dbd161500af8254a2c2f24efbd42886ec4bd49567efd507f1d3ddf955a2c9d95a42d4c96d6b700cc5f71d1e86f59247663001b1cdd9546c232d1f40f53951b8a2832294a9db40922b75371d4327633425055b179548ae6191f6f708c63e3cceaeb4dcd3d86c4b7eb5df92455a13d8d6092e2ee248c77fb24b5b91940bcb6326e24c0118100c869ea5d1d8714a3d892e1d283054ecfa97a69f42390d80f636febf768f99cfe35d21f746940eafcbfa5fa17176a439051f0650f99dc9768ca472ecaeaa1f22660e16923cd87c08f787269a5430cd8d518f8fc8bf57a68eba2be2e9da6d4f8a44e37a9eedd4cb4655be97db4f1039144f449cb8b6f6410d72e5568482d1ec3be3a00186f9b46b4b7444ac5e311705f44f9d5c82a0ceeafb486db82038e4fd505ad237a8296e609b429c238cf65f28f55e99ff7a93de82226923938415a89366e51735a8f63bdcfe6928cab34355d563c93ca62f1b9c4645d1c57ccf7c6a16df9730b757b74a261a4312811f34d73f2cb2fe604a65bc755702509013a15162e0fed46c232600d882fd2cb763f0a50653e24a55be7f27613ced44ab18533ec658155654faf13633971981c454f1a2647da51b7fc8658f674b6f363b65770f3e3734302ca8c8f2bcee81ebb0cf71ab5b5024555d85bff42ec4e54d3c1250bfd53ea3d347f9fe8bbad67c0447ac5c9d21e3cafdabf2350d5ec909b67c178adea6900ecd6896642a805aea6fb85ce3cc52da3f1ef719f0471e7f5efb23377d3375063f7f8ce8b3c93b695bddf992ac1094979ce1eea54f60f883c2a3856012cd66d7b7e5540cfe8bf1c61f563ebedc13191a50b8992d9bb00b66ac652687d9585684e62def79115a882a6e58b1c89411c206b49f229b25a0afc8d42c6cc3e3fe349aacbfb4576784337af949c6c025631f4c355b078932770601e4a5df4a96954ed1947475dae59c6a88902179b0637ac40f0686e84be1fa0c71c3d8307921c58ac0c913c14f6aaad98b24353f6994595805a6e68b883a6d0e8851b8cdfcd089cb67d6b30b3f6e314e5c5e035a5442b5accfc65a628a32fc1cb11d7ab3be3bf65d0540fcf4e28633bd2ac36957fd9e3f07bbbf051e62243da11cff6d5c670702feb8d855b133e26c4015f6758577683ab0c695bf383c305a47f5954ec7d3ffebaad97b0770dc7a1ab75e326a8ec4804be1b62c449e0af34f8974bb65dab190b84f0cca523f92e1f6fb7fab48b3579edf4ca61242a080480c55c0882688eaad81621cd8ec474bf9964be25507a963230ce393249c3a5825f9a6acae8ccddc78b8c9f4636b03fdc51f656f2abf6912906bf9180e4a9391673bd23c4e1ce0e61a8a4a6b4fcdeeaf9618144f8454e7655050e23dcf296e370be001dbdbb448e0bb074a56da1319b19902fffbb5191ccea1d6edada23c718a56cf6e3ba0f92bbd83091dc2261b4553c076932642d1cfa56090640220b0c55a71fd8f1c510ededf0ccc664bebebbde754e11c22f8a02cce026253231e35eb7138013135533287e6373d6964a9ddb936c7fb30c3f9dceb146111df75d72709a5d9d8e3c104be8219a326ebe07384daf235839a73d463c2ce8de3928e2bc17c2fda00664a6ace80309b03e58c159f3b54497375a1ae81b9350b4228ff0ec78196bcf21a0e95ea67cc3099e49b7888a938d427bfb5f2dd4b99ff91d32aacfc989fadd07611d45137327af6e0ef35fdb3b4fbef5640950fd57507dc90fefa6259145045d0f87be128cb5394eb8efd8380c5bb4f5afb2592847e43da537fa1d19c4c289f14d4a19453a353e0a8722228076716c1580e5d1aa99f28571814490e67375dcce8670e734ae16aeb613d15f20020054b78a3419068632854c21d326763f84453697ddbc6acfd57ddca39e6196559a2866d8f48bd86da9bd40d2fcf1c67ec22d4bc4e3ebd9b270ace272062cc099fe996f3b72a6cbc1048bad2aaf591f70f2fd69089d120cad9c17cac6ae3dcf55e9c2a266ccff045e86b5bda8b3b4dcb7bbe91790ae06655b920a61ba4067f940ba174405c6914bef818124000d006939c786d9c7b2bdd8edc523e9ead8cec8f7a86a950216a97b8d611c79cf331d67dfbc141bfee672dfa830679f969eb41be52aa9c2835f025444bd84728101b37dbb6cf61fbf987e37efd371dceb6eab5df616b9e0e4f940ab6e41f5cf8b6ccc5b96e92e90da62b3e00b41962b267e237be0d4f721c6cbbe5e89b325d29206674291c10172754679a71237a72abac204c190d0b345f2e86f8854ed4357b7c665793cc2900b21e78646b09e3b996234b14702852c60b0f200e52fbc77ec057d128168b8d68a344b5f93bb8ecaef6ce86a3794be04c09993a0dfedd3c249fbaa0cf5e3d6fdd5f89af57e67d25d4c07458f4848366ef5572d7db8ac6daf01bf2cb10257dd49535451aeb3e522f0402c395bb08c92002d170deee9c0cbfe4ccca6ef91c698afce3caefeac843d9f743a2926d2ac77f36e35e602052f5d52f78f8317cd87b54c49ace1067f174e5bce29098c460bfee8f17fec6c38d6e8f1a387ba383557d41d1afd2a0cb3d21eaf03c2ea4707ab55df92992a600b30890aa61bcda4b4c0e43106a985dd4b14c202dec26a3f749e46b6b024cf6fc18b4fdddf25d8dcc98419c1018f0b2ea9be93f7cb7ada47dbeba8d711f0f2921f39360fbcdef31b24bcdf54b2d09827aefcdd728bbd649e1582bc7060bf4e51e6c641dbecc2925faabbd9f59c9d55fd70b46ab065e85d40628f0b3dd5c98372622825132f49f80b0e0b768233d943072f2958502107ebed4a00f04c84c5fb1c70b770cf1aef8558cba389fc09cb291a9b85d896c5fa0a76447b893a169b3cb35d333afb4728ef05dd8d968f831c3c4b5d9739bf0c37f77c57889ef952103e2cf60099725bdc2973c50d91d7afa33cc559fefad2db7b55832fddc1691f30a6a59a14ee977f36e05227c4bf70dd790c09083c9729a145cfe88ade69a7b566abda2209983583e075e8fae094657648a3075f94fd2bc84dd135d3df3dfaa6facfb69deab36383374636dec51a38b273a4d39e61d061353b016efcf8b4001b7e8ff6b16221b0059125a72fd6832fe6a739f5631e6d6c96aec654ef7a6e1ee7850dde525df7c2672c4dd77c2420165ebd50ca230063bf7564fa3f0e9337d73326da2936eca045559f1a6c5503d77b81cf258ed7fe825f3b025abcec8aa84a959c6c08086f4722926f07ff591b785e32b090ba1b2f9086038db7374e14fc8ce6b19af5f8ca473b7e38e9fad335d1f14ea3bef11118f0d99f9437d9ff580dbfefbd92258625fd469f826ae64ac88d90a5ce2e532ad7b463d2a95db2ff9fb72da6c37b1138658e8eb9255c9d703f2bb353976d2af27064675e8d6cbbf4f8c886e563b5dcde4786a0b38385068ca7fd58f7d0078388bb9ab7266e7f4ee133a4add2dcd3af04276c767d03dfb52ee02abbaaa05cdb0a7465007270d09a45758d3453b516fb81b3fb4c916e8b90d8093b6faef3b3b69ce555c23c417429c225fc3106514f70045910209d69801ffcede8eaa8cb4d8925145f2c03ba3d2fee1174373bd0210c5419da6f22ce620477c68044e7eb9adcbd7320ad0aefb0698e64584d28b623f3e24043c0cffb99c542c5972f652ab8c91e501b6943692633fbc48256b749c02fa982e70bc924ed037d8954168a18d72eab5ebcc241a9f8af61d302a42be1828c8664d3fc8bc1ae3a40952e3b4ae30fd9a972259bc6b0a1b4250f387dc391c3632b8be3c043880032c886d0772921290fdad81a611c0807b5e34e101d889e75a19877521aee06c1a612a0a48126dee5dceb9b510ebb4deb69949888df22557b7ee4a3a9e9e0e758cb7adadb047df7bd758f7fdfc39a62a45e6f1503e2697ea951a14f49d9f9827752eedd5daea5ab24edd2d4bb465b9fd87c17b1ee036938c1feeb47c464bd28616c0672405adf74c6852ac285701de823527ee6e568caf4c9ec3ab43588da58c72d8eaf7ab70a798146f44500b924ca3ba7597a9cca554053efb6bf9670085dd67b37d23f0326ddd8972d2ce1230e24e1d98d25d3eab3f621e09ef3804e3248a851cbda313554bc9b9dbb16ebd68942f9fd4e3c2115ede4d807a4f0aea3d4b0aa75eaf70187218283d57b1c6582557a61008ad645bf34bc47af34d81fb9e487ef517e71deb5ebb7f1a0794cdb24c34bb9c045cacd4b45a2ef1e427a2a0a3318ea5ca8bf4bdc778f806def490b07764ca34dc44360c06832d39bbd16209247206831056c6efbb27101320c3c066f4878d15885928a2f8a795b28153f4b39493a55075d426c98a4c514cc72514737d48ec3a7e294a69410f56f4738250f16dfa878fb5bba55935b7dab65d28f7771ca4e818a528ae181085ae9859f05669d22a5e9389541654595a3c9780415eb992a458dc58dab0a7ad447e92db1089b03f27029599f0e69bbd54dd3de53bea18a3ee2b237b624275aeb77b07edeffd6bbd223083cc2e56c873fa6aef758bf59f10cfae3a5396c4db9d0e1b12c5863272fa7427edf89deedd0d80ceaf30df19a6163dc37512480150a976e4377044c4966e67285fa567406172f557b98916716f1bad5cd106ce13d0e6e3af2acf9d20a4e8f777e6cd395ba8ae29141ae74d8773c9a4ed64c7f1589f79928129aaa5f56f475091fe3f92a14b00d705546c4664d078635a4e99fe5228eee1f44f9701b3a271e2d5a3d81bd98238bcd6bffc717e8a9798306e8115f9dbf1104ce4db51b6971f441a17067af38862d2d48bb595b4cc13dfa2101e98445ce7d57a1b4c0c979a9c28cb29437cd05e9ef9acc13ef3678b8ec15c2a83f857633b09e3a0d9388"}, {0xf0, 0x111, 0x8, "32d36dbea4c4deb8fb850dcb61b75eb0c2c7929664b6ee2f614fe2751a7879707396a879df5839873553891c0b045dc9a1c7faec88e68e3fcda90c2e022b56b56ac7330bff8df022d2a9e06fd4367789f3fb085d20893f0beaa1654ab7086d695f90f1106ec95f555fc9f17808431855ef462941768694915cc4899f54be5ecb75ae8bc88be685841a402fca65aec6755a52fd8e98c1ef70811f71924ca9eac1991d6f8d33427b23b174c27a1e80e27d00555f682815e7a930c9e2b50b557f5b4f301337db89bc8bb1eac69a2602f1dec3ff88555dfaa59496fc92"}, {0x18, 0x1ff, 0x8, "08004e3885"}, {0xf8, 0x11, 0x9, "0538fe4d576165111e629518d2b15b040d9d0afa10ca648f62cac8b3e48cbdf25eaa2a7cdaa06e4660a31ca34565900b9a79a2885aa7dda802c682f444bb7fd62ae7f33d79a67ce2bc1a6e189eee9ad9404687187db05c43e52653b1a1e277b1eafe64abf4f6b11d31baa3ffc999a9ffb5dfe33017e4850b842355263940421d69d1f08efca247d001e730e92dfc311c4e6721f5f438fbdbc4d5d36862e3f202cdd72feb6a8cc62920d9b4dea5b0ce961f00d7e12b56ed81fe2ee7f930d4101b87054dcab328f22e4eb43b6c5f92970edd008d23447e9f2e3421de77f47843ade1"}, {0x68, 0x101, 0x2, "17a1ec3355cf1ac348ac1bcba07ca16466e40b08d78a9430402f1f7b92c3b652c101eee34a5fa81c21a8c6db684d237eff552ad780a9b929077cef526bd4f711034ee011d4794cb9f6ebb9d5c17030e5e8"}, {0x70, 0x10c, 0xffffffff80000001, "71dfd0cb6be3de8892c5605fac2a8f6824224191a1c83c28a86cc88d03fb83c09c2b160185840ea01c76c8b75f3102c113d4906a65c65b2f0eb6a40f4480fa5aa083fd93c9bce2ba2176a25826e285be53d45eb0d1b028e8b903"}], 0x12e8, 0x4000080}, 0x5) sendmsg$alg(r2, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000321000)={0x0, 0x0}) [ 305.763844] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=16662 comm=syz-executor0 [ 305.818791] device lo left promiscuous mode 2018/01/05 21:53:39 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r1, &(0x7f0000013000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) bind$inet6(r0, &(0x7f0000007000-0xa)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000011000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000013000-0xa)={r2, 0x10001, 0x1, [0x0]}, &(0x7f0000013000)=0xa) connect$inet6(r0, &(0x7f0000011000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb05d, 0x4, 0x7, 0x100, 0x8, 0x4000000, r4}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000014000)=0x0, &(0x7f0000015000-0x4)=0x4) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000809000)=0x9, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000006e000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f97000-0x20)={@generic="d5d7d1e8c3a17cc447d82c849e7d1e32", @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000098e000-0x8)={0x0, 0x6}, &(0x7f000040c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000df3000-0x8)={r1, 0x4}, &(0x7f00003c1000)=0x8) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006fe000-0x4)=0x9, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xf, &(0x7f000023a000)=""/4, &(0x7f00009a6000)=0x4) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00004bb000)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f00004cb000)=[@rights={0xffffffffffffff05, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0xffffffffffffff68, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, [r0, r0, r0]}], 0xd8, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b61000)={0x0, 0x6}, &(0x7f0000d88000-0x4)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002aa000-0x56)={r3, 0x4e, "fc4959405eb1f0cdb5f28d48df34af675c06984f425643cb4d1c35071d67f581cd7d0f780a1f1e804e4c6fb215fcac1e018c56d51abbd1d3f4f1154b68d91b2b8d855e47f23803608cf24f74398b"}, &(0x7f0000cb1000)=0x56) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007f5000)=0x0) accept(r2, &(0x7f0000192000-0x1c)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000628000-0x4)=0x1c) socketpair(0x9, 0xf, 0x400, &(0x7f00001b9000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000e6d000)={0x0, {""/7}, 0x0}, &(0x7f0000498000-0x4)=0x10) 2018/01/05 21:53:39 executing program 4: r0 = socket(0xe, 0x3, 0x9) r1 = accept$nfc_llcp(r0, &(0x7f000067f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000963000-0x4)=0x60) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000026e000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b9f000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a75000-0x8)=@assoc_value={0x0, 0xa8e8}, &(0x7f0000fb7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002d1000-0x4)=r3, 0x4) socketpair(0x15, 0x0, 0xffff, &(0x7f00005f6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d04000-0x54)=[@in6={0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0xdddb}, @in6={0xa, 0x2, 0xc989, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}], 0x54) getpeername$llc(r5, &(0x7f0000c92000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000496000)=0x10) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/05 21:53:39 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/05 21:53:39 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000c7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) connect(r0, &(0x7f000082c000-0x14)=@ll={0x11, 0x17, r1, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x8000) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00005f2000-0x4)=0x0, 0x800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f78000+0x29c)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x51, 0xfffffffffffffffb, 0x6, "ffa86271ab0a762608222e7f75a17c979f2bbd758783e7f129d726e8bfbdc141383392478570032d86d18d705a9fe57a1e2e39b64f02b6f716120902bbe900a8749fe1aac781b3705f27c45c0ec5792a"}, 0x160) r2 = socket(0x1, 0x8000f, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000005c000-0x4)=0x4b2, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet(0x2, 0x804, 0x7, &(0x7f0000219000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c08000)={0x0, 0xffffffff}, &(0x7f0000742000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000441000-0xcc)={r2, 0xfffffffffffffea4, "683358d58f5855443e427df27e46917028d7a7903d1572ef95309fa54d0490a35b750ff4683170c38b97383f7d2ebd25f96aa3372fe9ca27ca17409c6e1c935954930370dba7ade023e41012f172926d92f5e18acf67848f68e164f6bef5dabf46854955f29da581459fa65a3933e40212617ce68361a814f0189f95ffa03677d99540842c28b6b8f213f53d0f02c71b55fc436d2ed9b59ecff72b08e32b24012e58143026683fef26d1aefda81e1ca5b4972668ed4a6b9510a9b08646ade46107529f6e"}, &(0x7f0000183000)=0xcc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003fb000)="a1d775b70c7be0f7c4ab1e645d7e5e890734a131dbc85d46fbdb83846fab00145617063655e81bce42507beb364f52c47221da0c6d8c05e23f7414f6439ff99b1125dc818eefbf252b930f6e46c4a51ae458c2f5583cdabd452b1c188fc0190b3ec5082db5809ef258c20bca6bd6699f83357e95008de8998be1844c04c23915e06c308cddb419b9ef77fc79adc1448843464c89c261bd2219f3440c8b8deae579a60026e13fd8a361bbbaad209be27e8ea0633b7a244fe01c378fed", 0xfffffffffffffe62, 0x800000020000003, &(0x7f0000303000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r1, &(0x7f0000034000-0x90)=[{&(0x7f0000db3000-0xb6)="a00e8741fe2c368e7cf283d4e25c8c79259da79eb015d8801f645935b5759456bc497ca4b79e55e833d74d138e28ad82a6c29f23d256ef44b4f43336974c959434f47ae28671797f65b65d1a6a050f90f69fc7e1f5e6af4fbba324c3ddab23174f14fb82b406b56376f2d52c867edb16b7d029835f079b1ebabe1006b8b199fe3c12b793006e3f456c7380c6823e19311fcb78677ed90f0dac02bcc6d62e53f06ff8a733b05d271d50b2177cb870912672718bf0bad2", 0xb6}, {&(0x7f00004cc000)="5f98e322c56fcb96d6fe0c4f05254331449204b14dc59c8276ee4efc848bde5e6eba51ae6e721d08e28217503b6114a8a16cc076f783efb8d3cbc10d1bb4300ea4a4daae8616f7e0d2905b1d151a3fec8f55bfcb70c3a289fbccb474ba94c4a85621a20f85a9eedfd2a8b5111f7c57201bcf46bda6d40ee47a712dcb40e836e0846adf91a2e94577f29023062cd9587b81e4ce55e9b073fd03eb3586e9568823e3d40e67545ed31fb7853f0494f9e5a1b6", 0xb1}, {&(0x7f0000763000)="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", 0x1000}, {&(0x7f0000a27000)="aacb4112e351ad34d14d8e9b7e1c51d34d89e20dc57ec88b329f1eebff5147e2ec17b20dcfc95d684e532d79c288baf5df622b2b10d34a00f5257e2b8959866ec96d3e35c77b2f643b56cf1c9283e5048e4886af6c29", 0x56}, {&(0x7f0000de8000)="a094dc76a33a47eb159bcd44894197feab316cb3e21b83d08d0c637d3ded6a61e1c314f28f17453259e6ae53d145c44f418d2db481a0f67896a06b5137d8a81b3b511e455503e39c24f080dd211bae97dfcc7e2ae9d2aefda1afed0a131f7e7c66b0cc64e59c152d7041df0210096793101dfcc967df4c1c6897ae0282a03d3ab7cda0710234c313fdda", 0x8a}, {&(0x7f0000a8b000-0x48)="566cdb678ef0d34156b4b6d9161a49833e84a548248ce8f24d43bd44f3628175dc736a3b134fb76afb49a6eabe32e0cdfc6da3d0509e074cb27004ba25c8fe78211298341a7f7e77", 0x48}, {&(0x7f000049b000-0x1d)="b9d8a1cb67d87c25a94ae3223d0e31e52f8e601ff67a922513a7c39ac4", 0x1d}, {&(0x7f0000727000)="6ef2e83bb3ef2cfeb687e94a2253a773b3c00f13845a93af9753b6ca8d5e815bfb880ecbc35b71e3d050f77c5cb9812eb215e2b2b4c597baccef7f37495dbfc14169d128d302fc1e9429f05e0f9fff7310b25e65dbdd6db414d38c48b64d994a3cf6f498097686fd35d5e1408c11871d3c7982145bbcbd6a08a6ca585a660eb42a4d609da4f34f2dae1ab6744b761f874072f4fdef421ff931168330a7e0bd37635049729aa8c04cfed79f0103a9b327c7333551cdb8264088618ee26e9acfb5a3b380d45c722bab6b050ab4f9be60940ab06c2e8b59e734f066b331", 0xdc}, {&(0x7f00007d4000-0x83)="9d846732f76e1a3e856b78a1e6e8eed20879e38d80e73672d0a721c4e8d745ff0a21d13df054baa6eb72152a99037d5b8b43bc893cd139c43550747dc27192720507f1009b0ca17f60b01e19e08cfa1e844304aa25879df4a39bf8728138acb70c9b507c2103cd81481ee3729f2cdc54c44fd5b61c89ac8bbe902974e52a9f07ed2901", 0x83}], 0x9, 0x1e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f1e000-0x8)={r3, 0x4}, &(0x7f0000989000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) [ 305.845151] device lo entered promiscuous mode [ 305.856847] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=16695 comm=syz-executor0 [ 305.883717] device lo left promiscuous mode 2018/01/05 21:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000bf0000-0x4)=0x1, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000ef6000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000022e000)=0x100000001, 0x4) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f0000f89000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000ee7000-0x88)=""/136, &(0x7f0000b03000)=0x88) write(r0, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c", 0x1f) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000897000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000c03000-0x34)=""/52, 0x34, 0x20, &(0x7f0000ed6000-0xc)=@l2={0x1f, 0x8d7, {0x5, 0x400000000000000, 0x0, 0x1, 0x9, 0x4}, 0x1, 0xffffffff}, 0xe) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000288000-0xcf)={0x0, 0xc7, "be93a1c4a1fd7ae4f243fae566bdca13dcff2ee16c4cef973ee072de2483215c5e25d65255d35f041f299d421cd16ffe6859528d22f9f0f71e23da614cde2d07e555415ada5527ceb2217c1406bd6525f8359318dcb90d1b8ed32857825648efa380b5a35a431c640d94358b405f4afb6e33773535bbf5c58a6eb2c9f663f4d82b365a83f7899f795070c0ac65d499ea28e77d6f001a3ece5b055fd8ef1df661a553259192146f11de196527398d5c26fdb4e7d21cb17a58fb8a72815b8106db935e2ab233489c"}, &(0x7f00009f5000-0x4)=0xcf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a1e000)={r3, 0x8, 0x30, 0xffff, 0xe4}, &(0x7f0000006000)=0x18) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r4, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000630000)=0xc) 2018/01/05 21:53:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a3000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x4000000000000, 0x9, 0x6, 0x9, 0xfff, 0x40, 0x2, 0x4, 0x7, 0x3, 0xdb8b, 0xffffffff00000001, 0xfffffffffffffff7, 0x4]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x1c)=@req3={0x1, 0x2, 0x4ec, 0xffff, 0x5, 0x5, 0x80}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x1, 0xfffffffffffff801, 0x2, 0xfffffffffffffc00, 0x4, 0x7f, 0x1, {r2, @in6={{0xa, 0x3, 0x8a79, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfa9, 0x0, 0x7fffffff, 0x6}}, &(0x7f0000209000)=0xb8) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00005c1000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b97000-0x4)=0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/05 21:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000261000)=0x2, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) 2018/01/05 21:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000218000-0x4)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x83cba91be48e8d97, &(0x7f0000b0e000)=0x0, &(0x7f0000730000)=0x4) r1 = socket(0x11, 0x3, 0x8) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) accept$alg(r1, 0x0, 0x0) sendmsg$key(r1, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000659000)={0x2, 0x8003, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x0, 0xdaa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/05 21:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f000091b000)="9885049f3c1f294fb0126088073aa2d26f9440e20fea60df21094d2d41488a6d07e12ab9bc6fb4ac352f5ced9d233bbdce57880d33130826df3dea6aa0ef3501a8840a2329d79669f78265d647fca068b76e457b77386b323d1628ebb33e612a9e0b0b5f883cd61f720adbd89227347d48a791abc39910a016685bafcc5755fb1264040f5848f9b67417998bb5b42bec8ac8c6d527f7f8a36b98d1548cc37af728bd9239af979695402dff10b7ef7b507bc909696ec9d04fc1ebbad8a710a3d869eeda3e7897f32fcdcd20646331c65f82246289e15ca43230ccfe1d85") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d6, &(0x7f0000c32000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) read(r0, &(0x7f0000f8b000)=""/88, 0x58) 2018/01/05 21:53:39 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000ef1000)=0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000ef0000)=[], 0x0, &(0x7f0000414000)=""/81, 0x51, 0x0}, 0x40012020) 2018/01/05 21:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000d01000)=0x7ff, 0x4) pipe(&(0x7f0000111000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000860000)={0x9, 0xfffffffffffffffa, 0x9, 0x2, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 21:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003b2000)={0x0, 0x0}, &(0x7f00000fb000-0x4)=0x8) 2018/01/05 21:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x4000004) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) writev(r0, &(0x7f000033e000-0x10)=[{&(0x7f0000fba000-0xbe)="290000001800ff1ae0007500000a00210200e3000000000700feffff080008009f0200000700c04df3", 0x29}], 0x1) 2018/01/05 21:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d8b000)={0x7, {{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00000be000-0x20)="9b017dffffffa00b99b8f4758ebd8b22", 0x10) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005e1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00005e0000)={0x3, 0xffffffff}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00005e1000-0xc)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x1, 0x0}], 0x3, 0xbad7) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000038a000-0x8)={0x0, 0x4}, &(0x7f00005e2000-0x4)=0x8) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005e2000-0x8)={r4, 0x1ff}, &(0x7f00002c7000-0x4)=0x8) close(r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000163000-0x10)={0x0, 0x7, 0xf3, 0x7}, &(0x7f0000093000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000231000)=r5, 0x4) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005e2000-0x4a)={r5, 0x42, "01fec6a14592ffa04921b6f134b0cb5667ca87582d6aec5da25d6605f1d7853cb8e4086ae0d2cc5e677a6d42774fc04b0128008af5249ffb444c2359cb2c20a747d9"}, &(0x7f0000535000-0x4)=0x4a) 2018/01/05 21:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000821000)={0x63, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xffffff78) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/05 21:53:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x800000) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/05 21:53:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x10000}, 0x7, [0x1, 0x5, 0x5, 0x7895, 0x0, 0x378794ae, 0x8000, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) setsockopt(r1, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/05 21:53:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000889000-0xc)={0x3f, 0x1, 0x2, 0x5, 0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000038d000)={0x0, 0x0, 0x0}, &(0x7f00009e9000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000787000)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc54296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2bd1", 0x32b}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}, @rights={0x9, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) listen(r2, 0x0) 2018/01/05 21:53:40 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8, 0x5, 0x2, &(0x7f0000d02000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000038a000-0x8)={0x0, 0x4}, &(0x7f0000927000)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fe1000-0x8)={r4, 0x1000}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r1}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000)=0xe8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fe1000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000)=0xe8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000fe1000)={&(0x7f000042d000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000fe2000-0x10)={&(0x7f0000299000)=@acquire={0x1bc, 0x17, 0x300, 0x7, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x32}, @in=@loopback=0x7f000001, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff, 0x1, 0x5, 0xa, 0x20, 0xa0, 0x2f, 0xb5, r5}, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0xff, 0x0, 0x7, 0xa, 0x80, 0x20, 0x3f, 0x7, r6}, {0x8, 0x7, 0x3f, 0x5, 0x2, 0xacb, 0x101, 0xfffffffffffffe01}, {0x2, 0x5b, 0x9, 0x1}, 0x7, 0x6, 0x1, 0x0, 0x2, 0x0}, 0x5, 0x6, 0x2, 0x4}, [@algo_auth={0x94, 0x1, {{'tgr192-generic\x00'}, 0x4b, "eaece52bd9ca42a3a110bd34e6494d45cc94e3144c8a13ac8bfb9316c7eefd3c1ae83c91d450fdd2839219e3dd2e0ea779a272d89e26f876a5062bbcab3c37ecde2ceb48e9fb936a7cad75"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00009f1000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fee000)=""/0, 0x0, 0x2000, 0x0, 0x0) 2018/01/05 21:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f05000-0x58)={0x26, 'rng\x00', 0x0, 0xfffefffffffffffd, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="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", 0xf35}], 0x1, &(0x7f0000309000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x800) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x10000294) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000011000)=0x0) 2018/01/05 21:53:40 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(0xffffffffffffffff, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/05 21:53:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002b2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000096a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x7ff, &(0x7f000042b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006ba000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c7a000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x5, 0x2, 0xba, 0xa, 0xa0, 0xa0, 0x9d, 0xfffffffffffffff9, r3}, {0x0, 0x7, 0x1ff, 0x8, 0x800, 0x91, 0xee, 0x6}, {0x0, 0x80, 0x4, 0x9}, 0x5, 0x8, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3f}, 0xe558a55b99a35c44, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x3, 0x2, 0x10000, 0x80000000, 0xd0c, 0x1000}}, 0xe8) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000827000-0x8)={0x3, 0x2}) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000819000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fce000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00004fe000)={r4}) r5 = socket(0x2, 0x2000000000001, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f000020e000-0x4)=0x0) setsockopt(r5, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2018/01/05 21:53:40 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000a0f000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) pipe(&(0x7f0000f08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x743e8cc4025bff52, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x2, 0x57) syz_emit_ethernet(0x1367, &(0x7f000032a000-0x1367)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xfffffffffffffffa, 0x20, 0x9}], {0x8100, 0x4, 0x7, 0x3ff}}], {{0x80f3, @ipv6={0x80000001, 0x6, "09dee1", 0x1329, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x11, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xbc}, @ra={0x5, 0x2, 0x17}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x1000}, @calipso={0x7, 0x30, {0x4, 0xa, 0x0, 0x4, [0x1, 0x0, 0xe46f, 0x100000000, 0x4]}}]}, @dstopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x1, 0xe, 0x100000000, 0x1, [0xfffffffffffff985, 0x1, 0x8, 0x1, 0x5, 0x5, 0x5]}}, @calipso={0x7, 0x30, {0x3f, 0xa, 0xff, 0xffff, [0x5, 0x0, 0x3fc000000000000, 0x6, 0x81]}}, @ra={0x5, 0x2, 0x81}]}, @routing={0x33, 0xa, 0x1, 0x101, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x16, 0x0, 0xb, 0x6, 0x0, 0x401000000000, 0x0}, @hopopts={0x2e, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x81}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x1000, "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"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @fragment={0x84, 0x0, 0x6, 0x80000001, 0x0, 0x1000, 0x3}, @hopopts={0x21, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x8, 0x12, "b6705a9ccb8cc7503cec29f92fbf39e70826"}, @calipso={0x7, 0x40, {0x40, 0xe, 0x28000000000, 0x4, [0x4, 0x95, 0x40, 0x7640, 0x8, 0x3, 0x8001]}}, @generic={0x8000, 0x44, "cfc53727822f8ed3c57520778894113b3fbec66d1b3b079bbef254b20bda8f770d030cd47cf026eed7c70c8fd05315033eb65e9cec387b6f5e5acfad8b44f1e372839a26"}, @ra={0x5, 0x2, 0xd509}, @jumbo={0xc2, 0x4, 0x7}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x101}, @pad1={0x0, 0x1, 0x0}]}], @tcp={{0x2, 0x1, r0, r5, 0x3, 0x0, 0xd, 0x80, 0x3f, 0x0, 0x1, {[@md5sig={0x13, 0x12, "3b21a5db0345cfe7814916164e6358a5"}, @timestamp={0x8, 0xa, 0xffffffff, 0xc5}, @sack_perm={0x4, 0x2}, @nop={0x1}]}}, {"5cc057c7ba57baa52d05ba9fa1aa0eefa84f6db7996654256f90de11c4d3c69c8083ecbead05059decd88a91b0a7f03ab05ee9b2440f7634698ad82e4cac11f17d603fdc3002bedff7e874c104fe85fdb5ad2c1c80599b18716ad5ffe1e8f61dcb967c895cfa45ce1366b93f340f115ccba0d1cfcd0349178fe649e19214312b63df2a349cdc6fe5ee4710d61f7327e1c923aaf625da9bb93304469ff2fa99733878c714c01270b2a30a6d"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b0000a400000000000008", 0x29}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f70000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fe1000+0xd9)={0x0, 0x0}) getsockname$packet(r4, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000293000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00004ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000e4b000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026f000-0x4)=0xe8) 2018/01/05 21:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) recvmsg$kcm(r0, &(0x7f0000786000-0x38)={&(0x7f00001f3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000962000-0x80)=[{&(0x7f0000340000)=""/239, 0xef}, {&(0x7f0000b09000-0xd5)=""/213, 0xd5}, {&(0x7f0000822000-0x3e)=""/62, 0x3e}, {&(0x7f000067e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000151000-0x30)=""/145, 0x91}, {&(0x7f0000133000)=""/135, 0x87}, {&(0x7f0000d49000-0x1000)=""/4096, 0x1000}, {&(0x7f000021b000-0x96)=""/150, 0x96}], 0x8, &(0x7f0000fde000)=""/142, 0x8e, 0x9}, 0x0) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a7000)='8', 0x1, 0x0, &(0x7f00000db000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/05 21:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c2a000-0xc)={0xffffffff, 0x8, 0x8}, 0x0) pipe(&(0x7f0000472000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000001f000-0x10)={0x0, 0x0}, &(0x7f00006bf000-0x4)=0x10) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000ec0000-0x4)=0x0, &(0x7f0000389000-0x4)=0x4) socketpair(0x3, 0x806, 0x1, &(0x7f0000b7e000)={0x0, 0x0}) pwritev(r3, &(0x7f0000db0000)=[{&(0x7f0000cee000)="", 0x0}, {&(0x7f0000e4e000-0x40)="6298cdcce1c3df8e34ff2ddeb285ea9c1830955f51701f1ee5e9ba918603658333a0fa40d6f1762e816f1284a577efeedd649d3357942757d51fd2f44cd3494b", 0x40}, {&(0x7f0000fe1000-0x1000)="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", 0x1000}], 0x3, 0x0) pipe(&(0x7f00002f4000)={0x0, 0x0}) pipe(&(0x7f00006a8000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0xc, &(0x7f000003e000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x3a}, @jmp={0x5, 0x0, 0x7, 0xb, 0x5, 0xfffffffe, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x6, 0x0, 0x8, 0x5, 0xfffffffc, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x25}], &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000ca1000-0x38)={&(0x7f0000c84000-0x60)={0x27, 0x9, 0x1, 0x7, 0x4d, 0x9, "845e77066f2af6aff70140a5173d113b6e104af7a947aad8049a6305bf1bd0ff44814883761f1ce0543d5094f942bb681960db366786eb1294977a904f66d1", 0x3}, 0x60, &(0x7f00006c6000-0x20)=[{&(0x7f0000dfb000-0x57)="c6b77ee819678320bbda71b6d13b4563590217208de90b7c488c4ce895a04077cfe30655525d2365058876135a5eed01aa7992b8853cea24749d71cd7e48efe3f16e0de78445bb53dbe01c2150982024e9d9c13121880d", 0x57}, {&(0x7f0000bf4000-0x15)="f4e98bccd5bb7b93c73412fafe5df03ff253931af4", 0x15}], 0x2, &(0x7f00007d8000)={0x108, 0x10f, 0x1, "d33d0a17e86997318ce9a9578d8534546b692c6e27a7738ad8224a25c7692a8427922990292abe297da5977f9341d3e015d9acb1eb0b42b1e5c25f7204dc25325d29cf24b5b2a1e150252db98bdbc7e35dfe6c1968e2ac28d885b751833140f6897bbd08b9decf013cea7d6bc603122045deba549d6dc5c63d60584e1e24364f34099aa6ec6a19cab603e6ce15af3d3b330cce42a51b633beb0e3d587f8706a48692b6a807f9b604f217b11dfdf435d28bc02ae94436e23d8ec3e4e91b15581179e0b36c90ffb910e234c84e68664900bbb8db839d67c3dbd35ba55901d4b1975efa9cb9ff5772aa9f838dbd8dfec29f3c81d6a5dedb"}, 0x108, 0x40000}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000+0x5c)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8, 0x1, 0x6, 0xa, 0x20, 0x0, 0x6c, 0x1ff, r1}, {0xffffffff, 0x4, 0x1482, 0x9, 0x0, 0x71a0, 0x8, 0x7ff}, {0x84, 0xfffffffffffffffb, 0x7, 0x9}, 0x4, 0x3, 0x3, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0x6, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x1, 0x1, 0x51, 0x7, 0x62f, 0x9}}, 0xe8) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x48, &(0x7f0000002000-0x48)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000002000)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x6}, &(0x7f0000002000-0x4)=0x8) accept4$unix(r2, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@common='yam0\x00', 0x6}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0x4, 0xfec, 0x3, 0x3}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x4000000000000148, 0x4, 0x0, 0x0, 0xffffff56, 0x0, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000)="974bb0ec0acda3838f74f7ac89326a9bf2ca76265a107d1fb80b39b717bfe82e8688b481b3f215c04e2b73580378390253e89655fa6d362efe426095344cfc862a3867740881abf54bbcf0d0ccfb4dd6a579a9d5ede8611975735f83d3d3d765004947737d24b1272800adabf32ea14a654f16e973c12ebab0087a613d225dcf4a559554ce94f6ebc7108aa8212a5c1a2f044711582f0c952b97ac3b81e78f563810e12cdbff3c48dc0a46a693678068b95f803c14b428768ca4e184f72ec0c2972b43026d97b4cb741b328f1cdbade9fd2011ecc05f634d7ae784efcd013776d5186894dc281c5aaa1c93", 0xeb) 2018/01/05 21:53:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f66000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x40004, 0x30, 0x8000000000000, 0x4}, &(0x7f0000000000)=0xfffffffffffffd05) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xffffffffffffff07) 2018/01/05 21:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwrite64(r0, &(0x7f0000901000+0xb87)="3bb129b12ce744030bc38d08bcc18ec2523e642f98d6c9b4bde4b069a2a8ec99413279213c4d", 0x26, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/05 21:53:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e95000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000e01000-0xf4)="d694945030f3b25a7da5f56896b1a036d82c0ee999c43c4c7e5c22c58a4b2b3fcfc14d98ff153134b7f59b55cc35a1f88829f1cf95dbd6d6a7ddce43cd169178243a262ee94f0c41374e64d07b978abf709a35d2f02648e96a371b80e8d77342d3cc42217c7293210259852fbd4eb4f84e1c6096e575d9e789a65b2b9e068994ccfae8224eb8cdef916bbe3ed4c21938949e0759d64d6f83a30df514f34b10a1a2ffbf4b8ddcc824de6ef7a92f4168c620ba29c8ed1b74d0d10ebf2ac52c6a97b0da4c2d0518540b5f5023d939e9444efa95328d863592ee56561ea77768b0e01a29a4a728378a54d8043842c01ed4b1a5bed0ed") getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00006de000-0x1e)=""/30, &(0x7f0000ca6000)=0x1e) 2018/01/05 21:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000670000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c8000)=0x10, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000320000-0x88)={0xffffffffffffffff, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2a000)={@generic="4fb441edb5f1a9fc57dc0d2e4a019373", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000087c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) r2 = socket$inet(0x2, 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000045f000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x6, 0x9, 0xcf53, 0x480000000000000, 0x0, 0x8f11, 0x1, 0x1, 0x0, 0x4, 0x6, 0x8001, 0x0, 0x84]}, &(0x7f0000ae5000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000092c000-0x8)={r3, 0x7}, &(0x7f0000569000-0x4)=0x8) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000054d000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f000031a000)=0x8) 2018/01/05 21:53:40 executing program 7: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000126000)={0x1, 0x28, &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket(0x1f, 0x3, 0x81) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000057c000)=0x0, &(0x7f000057d000-0x3)=0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000481000)={r0, 0x1, 0x10}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000360000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2000000010, 0x3, 0x0) 2018/01/05 21:53:40 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r1 = socket(0xa, 0x3, 0x3) bind$bt_sco(r1, &(0x7f0000003000-0x8)={0x1f, {0x0, 0x800, 0x6, 0x2, 0x0, 0x2}}, 0x8) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1338)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket(0x8, 0xfffffffffffffffe, 0x7) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bf8000)={0x4, [0x9, 0x7ff, 0xdee, 0x8]}, 0xc) 2018/01/05 21:53:40 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/05 21:53:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000277000)={0x0, {""/7}, 0x0}, &(0x7f0000d86000-0x4)=0x10, 0x80000) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00007b0000)=0x0, &(0x7f00003fb000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00003c0000-0x4)=0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000d39000-0x4)=0x0, &(0x7f000095a000-0x4)=0x4) 2018/01/05 21:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x3d) pipe(&(0x7f0000054000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00009bc000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000)=0x51, 0x4) [ 306.485254] sctp: [Deprecated]: syz-executor6 (pid 16890) Use of struct sctp_assoc_value in delayed_ack socket option. [ 306.485254] Use struct sctp_sack_info instead 2018/01/05 21:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xa, &(0x7f0000fd7000-0x8)={0x0, 0x0}) setsockopt(r0, 0x9, 0xfffffffffffffffa, &(0x7f0000afe000)="162fd2d84b255ca724df9d92e19321228b76c79c6178aca005345533911e849b5d681745ad9aaa61d067c6f4171e", 0x2e) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00009bd000-0x4)=0x5, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) bind(r2, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) pwrite64(r1, &(0x7f0000d4b000-0xfe)="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", 0xfe, 0x0) 2018/01/05 21:53:40 executing program 4: r0 = socket(0xb, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f000010b000)="", 0x0) 2018/01/05 21:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000e81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000800, @x25={0x0, 0x0, 0x0, "f808aaac0d827c333d09e137dd252c0010"}}}}, 0x0) socketpair(0xa, 0x3, 0x0, &(0x7f00002fb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a78000-0x4)=0x1000, 0x4) 2018/01/05 21:53:40 executing program 7: r0 = socket$inet6(0xa, 0x80007, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f00000f4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0xa, 0x8) listen$netrom(r1, 0x401000000000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/05 21:53:40 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000113000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0xa, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 5: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000a7b000-0x4)=0x10) setsockopt(r0, 0x107, 0x1, &(0x7f0000ec5000)="", 0x0) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fda000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fda000)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fda000)=0x0, &(0x7f0000fdb000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000fda000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdb000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000fdc000-0x14)={{0x2, 0x1, 0x101, 0x10001, 0x130f, 0x1}, 0xffff, 0x9, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000028e000)={0x4}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000357000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000761000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003bd000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400003, 0x0}) 2018/01/05 21:53:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0xfffffffffffffffd, 0x2}, 0x8) listen(r0, 0x0) [ 306.538393] sctp: [Deprecated]: syz-executor6 (pid 16877) Use of struct sctp_assoc_value in delayed_ack socket option. [ 306.538393] Use struct sctp_sack_info instead 2018/01/05 21:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a4e000)={0x0, 0x0}) pipe(&(0x7f00005da000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000623000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e4b000)={r1}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000845000)=0x6, &(0x7f00005e3000)=0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bd000)=0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendmsg(r4, &(0x7f00000f6000)={0x0, 0x0, &(0x7f0000d3a000-0x30)=[{&(0x7f000047d000-0x96)='p', 0x1}], 0x1, &(0x7f0000bdd000)=[], 0x0, 0x0}, 0x4000) 2018/01/05 21:53:40 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000126000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x5, &(0x7f0000000000)=[0x3, 0x5, 0x8, 0xfffffffffffffffc, 0x7], &(0x7f0000baa000-0x8)=[0xe3a, 0x7], 0x20, 0x4, 0xffffffff, &(0x7f0000000000)=[0x6b6, 0x1, 0x5, 0x101], &(0x7f000013a000-0xc)=[0x20f, 0x4, 0x64], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d21000-0x23)="2200000019000700000000ff000800000a000200a4fd00022800ff00050014800127", 0x22) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004d4000)={&(0x7f0000b8c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000040b000)={r0, &(0x7f00003aa000)="3549df10ebdd6fa1fd13b9a6de6c164baf456439720a157940df3d79c6fe81d850bbde4685af68b19c78c8", &(0x7f000086d000-0x9d)=""/157}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x20c72082, 0x0, 0xb, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000656000-0x14)={0x0, r1, 0x4, 0x0, 0x0}, 0x14) 2018/01/05 21:53:40 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0xdffffffffffffffd, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0xfffffffffffffcb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xfffffffffffffe4f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a8d000-0x1f8)=[{0x0, 0x0, &(0x7f0000a61000-0x20)=[{&(0x7f0000fa0000)="f313348e99f612e7dcf0109ce4aee52054536f03ef", 0x15}], 0x1, &(0x7f0000e00000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f000026f000-0x38)=""/56, 0xfffffffffffffd0b}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 4: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x6) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009af000)={0x0, 0x0, 0x6, 0x5, 0x44b127aa, 0x1000}, &(0x7f00009ec000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000510000+0x362)={r3, 0x8001}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000520000-0xc)={0x1, 0x0}) 2018/01/05 21:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00008b6000-0x10)=[{&(0x7f000076a000-0x20)="1f000000000719020000000101f2ff0000ed1b7509000100e90100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ca2000-0x44)={{0x2, 0x2, @rand_addr=0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) r2 = accept(r1, &(0x7f0000d8b000)=@generic={0x0, ""/126}, &(0x7f0000ba7000)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f1b000)=0x0, &(0x7f0000397000-0x4)=0x4) socket$inet(0x2, 0x4, 0x7) 2018/01/05 21:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-256,cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000be1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000d9f000-0x12a)="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", 0x12a}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 2: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000007f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ef000-0x4)=0x14, 0x800) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00005b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000027f000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000207000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000180007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt(r0, 0x1000000000110, 0x5, &(0x7f0000f1f000-0x1)="94", 0x33f) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fef000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ff0000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fef000)=0x0, 0x4) syz_extract_tcp_res$synack(&(0x7f0000023000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000ff0000)=0x0, 0x80000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000ff1000-0x4)=0x7fffffff, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x4, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/05 21:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000070d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f4000)=0x8, 0x80800) getsockname$inet6(r0, &(0x7f00007a4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db6000-0x4)=0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f81000)=0x3, 0x4) 2018/01/05 21:53:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00009cd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="53e4fffffdc9", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/05 21:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c0000)={0x0, 0x0, 0x0}, &(0x7f00004aa000-0x4)=0xc) r3 = getgid() r4 = getpid() r5 = getuid() r6 = getgid() r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008dd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a22000)={0x0, 0x0, 0x0}, &(0x7f0000e82000)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000002c000)=0x0) r10 = getpid() r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d50000)={0x0, 0x0, 0x0}, &(0x7f0000da6000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000541000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cf000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000)=0xe8) r15 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005e2000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000524000)=0xc) r19 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000be7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eeb000)=0xc) r22 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000427000)=0xc) r24 = getgid() sendmmsg$unix(r0, &(0x7f00002ec000)=[{&(0x7f0000299000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f000074c000-0x80)=[{&(0x7f0000bdd000)="7e8706eae220e4c21e45a56e72fe1054601aec236cb523fc8633e32277e6a384522cafdde48754c1affcf7f9eff9097954ca431259eb118575222365e01e3f1a4f50677740a7223a432153015bb0ad29dafb9e72b049f2eab20f1509d2b9f816a33b31e7969851c87a48689e635909e8d185a4d06bfa7f138f99fa", 0x7b}, {&(0x7f000047d000)="16beac3c3f7ab50396df1a3749b1a9bd2a6fea9875b91c1d6d909854c67e2be474a4f10e70ec3d57c2f00a498dd0cf233a21aaff1b552a9fa1d6a9c070981b47fda5a41b3830f30c275f76cdd11a0f1305688536506b0fb5504ce5e8aa5fd25a22447d807e1fb3154e9aef7467b768f3e91a810a69fcfc03993b11f8808f98c8", 0x80}, {&(0x7f0000194000-0x65)="1bdf6635af920dfae687e453b905158cb4595213bd1eb0259c8f5039c12b907f93ae3bc1f29ddacaa4e0e40a92809e1a2e45c357f68681b7ac558717083e7ed73af369eb2023d3d4a3b1455cf0a1ad9fa2f444c889b2a0067b1512773a909dd32b2f0af362", 0x65}, {&(0x7f0000d79000)="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", 0x1000}, {&(0x7f0000458000-0xd6)="cae72f278f0ce550042b242e428eefac0d83d272b4a573a97f4c0e4535a846c93fc2c39a6c9814816aaa0c09be73c36f128db620dc143dba3128572253c055600385e830ae5018f22d1ac3f4f6d9ddb5e445e4a6f948dad739d46fd8f9e5fe33d1cd5cc7203d23715e9d46c8764f8232c4917e1b79e4f671f46a8937533e0762d496aa1d3f56174cae0501aafc7d3241bdf44a0b4d1f853f8bca99e19a2f7141e9047f4d138ec75fe26a97ea3bc1226d797fdd84574aafcbb6501e73689bab3e9e240663e3761422623c561afb27077f5205ff3f1f6b", 0xd6}, {&(0x7f0000f47000)="f2ea1e5deb7d54ab7768e06ef68df999c0199babe2baf4a0955b0e0c509576c708708331e961c21cf46afd5fdfed5e83b677956237f73bbf517b0994534c32701b9ad76414ee966d405a4062de6065fa462d05ea95cf0da6978f767b73f69242c8c48418df0de4add5eff35377697cadf75a39c76e5666d99103bf823f1e99704b1089e3ad6b728897c81d217cb9d58f5bd2682af143fc0aa7cccbb0f9fb7c645d3505", 0xa3}, {&(0x7f0000e22000)="c3a6d4361ffcd81c88879c93d92eb7216985", 0x12}, {&(0x7f00001cb000)="b6", 0x1}], 0x8, &(0x7f000013d000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4000}, {&(0x7f00007d8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005e0000-0x70)=[{&(0x7f00003b0000-0x3c)="c96d53c47428e76ee8f92709f27f72c57a749c542503b15a0771989df58a568d168bf0ade02ce27aeb5bccc4a611a9a9f09397aa518322e7a99d0e83", 0x3c}, {&(0x7f00003d1000-0x91)="9e73c3c416274b87042bf8f31295738b6143abb27cad67c8056827c71241004e14ec79babe1db5da397bf8990e6d7635c2ee1ddaa93104af9d7ef5e67654c4ae644cdbff3bbc966680dd262d0b729d6e8bfe0b37a29ca7edb5de68a2bb4d355b05053ad721a518fdda1efb260161065f761f2cdddee8a018c25f6672817747afb04af88fb9bb46ff2131a3025e4cf1ef76", 0x91}, {&(0x7f0000921000)="e866e735a88fbdd3ac075420123945491fc3221f14", 0x15}, {&(0x7f00002bc000+0xb7)="67685a2c102d659636c4f439bc868c9f1b4f515484d385e445db72da83c79307345fa39a2858ec78751c8146d2a7e50c878fe7261ed4874f1df53f3a214466aa63157cd82118106130a81c25cc0b2de9b1a6798aa23aaf9d4da30f8bf2d6e83c4165ade27412c9dbb0a260d4818b0184fb03c54d288f22bda5fe83d51e9196c5dcf5e93ef006179d557063966e4d649445a4946f0b69fcea5ccf71ef0aa811e0d56876d69fd084fced1d816d6e50fdd48544393d8c3177fb5b76f71936c02ced48ceff5b398425e287f4eb1a55d96fdb23168717a656f67e9bf0693103b66648209508189c68b172a9c96c207fc9aac506695ed80b8459e4", 0xf8}, {&(0x7f0000c25000)="6bb25618a969473ed6e6c5e82adba21115f0eff6c0ea5c1db89f490ecea9dc8e55f755b40ec05e2f9e", 0x29}, {&(0x7f0000e0d000)="fc269216bee7b5327802e3e169f65692338fcf3ea26cb464db2d7f1a40f00990747bc688c4d5a70d3195fe5218f5ab6a7c80bed3e98f1b3c733cf1a1e74c556029adb06a4d1bcb6d3ad3ce3015264ef52855aaffb520549928c0b2305510ecaa8243a508d864294bd3db44671a0c8701e40fe6c8c67c19a9777f8f8c36b5459c4684a3997f9e2127d5b0", 0x8a}, {&(0x7f00003e5000)="f9b2407f37c1e6a55436e0222388381985d51867038d1c1114bea1da210358918b9b5ef9fdc0b81b55f474748167bdf5b11bb3231fd1c5ae03e88f98d7d5debdee54a8d03e0bfa80f939384d134a4fa99bbdd36442d3fb30a744663afde827ee8952c23ef2cfd897d8acbb832a21c1557d592786e4b110fa0de18fd3a0279c1ce5010ab102f750fd9e9960378c7127c9029a88afe277e8b5d328fe4c930efd964288dce320b5d5020da3685af28bd47c380997cf10276d63a121b818637b6b14e8685e0c53047574b8e6afef5077e8ce3401b0e59225d3f4dce845b5f16a765553", 0xe1}], 0x7, &(0x7f000095d000-0x80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x40}, {&(0x7f0000aca000)=@file={0x1, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, 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{&(0x7f0000092000-0xf0)="092f80b0213ef864ed5e7da8c99bbc5e73997e25cb2301cac913ab51d7936fe99a8e54ab50623a18612e1d7e95ba6f7a457e0a5cfc0e8fd01d3989a94d9c6c91480d002bc796634cfbcd396bc12bfa92909cabae4e6b1aad86296556d7d8804c434035be430f51a45fa805ab56f71bc0fd6c1b3857414df256028010d0158972b36570b3ad60ce56fa6ef278b68fa6b23b25f3fb96aa17299de171d2705b2c05b9900c5211c6e31d9ce275ff55f214e8dcf6ace100479bae222e504a38a87b1ebbd2cd5ab66be43cb676aa0b38a7334d139be133a575f98957071462f35d20ba66fd31c04fbd5eb96ef5a328e5e73475", 0xf0}, {&(0x7f0000e35000)="f2364a6d8ed309bb8e4087959766e8ff3eb7bbb0df47f65197fd414aaca3d9d4520ba1a5cf249de97dbfece064a13c0c7445b13a85115869838b8390feeadf5138e733a6714c3957945d84c1163654f0a33e1449ba9a7fd7a10ef4e71a80815163be71120b3ac927a0d3599a12da3ca4b2c79ae14ede129c523ddb3f8eaf69c39aaae4204f6b7200fe8ed0d96ff08fda4b3c2c56b45ea9fc1ac4", 0x9a}, 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0x1000}], 0x6, &(0x7f00006df000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x4000804}, {&(0x7f00006dd000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000058000)=[{&(0x7f0000d06000)="e7b9893ebb0a948918c40b77bd48a755f72b19907075c161a3f65b8dd3a9f371a636c8fe7ee27e81ff0204125c674bf0be0acaeda8989ae547c74ecb8117adb09756309fce46da5450c0c435ff423f61aed8706504b1167e83d97da9087ba0f41e26dfcbc7e1151131b751474dcbebae1cde7a5c434b4154a7f320eac4ddc5abe783630fea49981542ce9175e2704c9316f97affb2cef8ba1c94f9e241b8343f3206cd9fcc5b24d6d290078d418380e060ae793e0954d86a", 0xb8}, {&(0x7f00004b9000-0x4c)="223c6c400a38b98d98ebc950c1d15f901146d97f9abf0e848f6ef935a4a13cd2ae7a06d11af74863610c56d61044b1a2405ae6cd21f1a0c006ab4953996b2bf5e0ee73976a193b80b58f30a8", 0x4c}, {&(0x7f000033a000-0x1e)="475bf293706f5cfccd034ef19d88ab983bc6bf245ccdb950418578fb1c69257dc891", 0x22}, {&(0x7f000051c000-0xa7)="457f441b38c6e57f0a569d45505207e7c9feb4c14c7c7feb362becc4fe6b54188aac62f6c97f1c31e3cfa6cf20279dd70df2dd358c179d600905e2071a7f5ce56ca0c37c830d81156ba31acc6e2c456a004360315f1f9d673193b4231633d0db98459da808726b25d928ee68f055b6caf6da797a82478932dde5013184f9dc28bf988975dcb5e9f5154a2108fe57e38786e3e4a9001a631e75f563ff0dcee83f471f95d2ba3e1a", 0xa7}, {&(0x7f0000542000)="27667bcc855eaa0d55aacc4168622ada7cbacd8ec6a70a71f76a777bf911a4c340871b7b61ee4cf900b789e58e3688763ecbbcc948e8c9230ee25df7a5b2ddc2097605fa83181f1336f46aad764ec0d8c4420429b407d36d3d9c3263c1b5064c80220d1deb9f89a52dca2c21da03e73c0f429335fae40cab0464397574e6f7", 0x7f}, {&(0x7f00001d1000-0x23)="016aab9e1e77474a733f1b9182cb93339bc68629fdbed3290883c4859b7e5fe97efc2a", 0x23}, {&(0x7f0000605000)="4bb36754740cb9ccc578de10b6f397d062fafe6a83919fcd44e0e86a2043953f2da07e6fd88f479fe2f51a7765af12a8ace346962b947906e554608bd2c770728e6d4a52ffd6a771a8c26fab01e78285dfad982310b7d1bd", 0x58}], 0x7, &(0x7f0000e4a000-0xd)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x4000000}, {&(0x7f0000926000-0x18)=@file={0x1, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000e12000)=[{&(0x7f0000d1f000-0x1a)="070e62f5d9b0cd2f9b5349db57472e540bbe240381bbb196d4bb", 0x1a}, {&(0x7f0000ddd000-0x19)="c435465d5ab8776cb713aadda8fe2ff26056cde6e443f3268a", 0x19}], 0x2, 0x0, 0x0, 0x814}, {&(0x7f00008f7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006fc000)=[{&(0x7f0000d01000)="9b7e42c3df2d9935f1adf3d6e27e9e9c056e3b3e0b6d8d11f55efced1f8495606652820d3e02c30e60049c03133b0f4dc81c46e58125d56e0cb8d86fb5f4b0c662a27b97353c836862e2a13d6b8b3efc9a8fbd001a08a207e20c13337a36a8f6e068fea8fc6f660a788a722e3df69a55b612043ad5ed29495e687f", 0x7b}, {&(0x7f000002a000-0xba)="b82bd90ee35e90e4e074476c6312c201be60b51c9bc18bae2aeb84b6b7259e299c5c7fd6ad22fb93382b8abf2faf69a969b1370ba004e1631c43e64877c51fb42d88fd2919f1e6c93e99cc87b736a845fc39b14f1d6694da802fa2aac37de6d1f64328815c93a7cb0c115057fc7fc3a74c6a2c845623e09d4b384393adba681abeaed731f89623722aa024f230350e94fcbd8c5faf7fb73f63bcda14b0e566daac48027039ef79391659977261067cefe7e96ca60fa8ae612cd7", 0xba}, {&(0x7f0000a26000-0xa0)="cf93af798148acfe6bcb8c017838b93562e102651531674adc2d6d8195b73fa5500e9b76ccdf8081189800ab04dd31a66063fa9e75414f4e7599ce086d6a9618c48fa14bd9b7e344c1c418920d427f5850e3c05215c9b3f16fb33bb8def27f0c54bd375c8d4383fb592cd3063b97d2364dad145194af291ae18d3f92f19410c5e2adacacba671bc0b0a4f48029ac836d657cd3d244211c711b96b2bd41ba9c25", 0xa0}], 0x3, &(0x7f0000235000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x20000000}, {&(0x7f0000829000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f7c000-0xa0)=[{&(0x7f000094e000-0x64)="5bad4ee2eea92c76b0645846496f1672bc776899bdf23b120fb78fb94cc373d7d73fc98534b0f0fa3a0c09c0b455b4a4a5e193af6759f8cf034fff345344138c4da6e359f176df1486202f9a3d97f9e37138a0394fb053119ce1447cb85f350b752371af", 0x64}, {&(0x7f0000f36000-0xcd)="86bd09e2facc7af58f983215d310f0a7441dee199b11bd5164304b65086c604e3de48db39f4b5510c0fabaa1a453bb7d898be9c7d7e6e8819ae4b1792830098a1b3b663b993e8bb630d505fde5630316d003bc5a8629ae8d50bd79a109c377aa8ae60ae8b8915c7ed8a5c7c7e25359be1cc5cf2bc09b9826d79c1007be9e9cbe6aa83b97be46821b12f2191ceb92bc167e9df7eef9dc20966b3d6a805ffbd2b59d59dd94206fe5b740f5aefaba7ccdace41ced96da42f7129b4937082a7fa6bc71f7d30a724a08cfd5ecf85e50", 0xcd}, {&(0x7f0000cb1000-0x54)="b012400454604beecb16d2e4b435660e008c15fd87965d9207d07786e826ac892481668a81e14f9b7c879ff814349b1d87f2e585f66b1dae91bb899cac0640f36bc3fd319027f7e20e434192855e83c23f283787", 0x54}, {&(0x7f0000e76000-0xfe)="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", 0xfe}, {&(0x7f0000be8000-0xb9)="b1c8d6cc76de6be3225c9179852947fe680685d188d28a04a1c09c41d754a0a6a07fd9b9cc9ca4715e6d260d710d48d4d67d8e83994e2038b2fa9a85a0c85ffff769ac22d50fea6c1c3ac13f2e2b0797cf10bba3ebdda4eae7a364fc109f6ed63bf46299c1ede2373f6c85f1b53d3a02d129afde9f48499c422c4997b6b520018d764a942f78bb0fdb85646db9fcea01a0d26c817670fe34b4968ec9ed0805efa2d2eaecba87ec4fd08e818ef92f8fd77e73ec63e5917e073a", 0xb9}, {&(0x7f00008e6000)="", 0x0}, {&(0x7f0000e38000)="a123b1eb4ee1da42c5bd91b09d6764c54aa00340177fc13b4b2dc0fb1b06f6e28e50793b53a76b553453c87fa08bd2db6899f93b74fe1eb47960d8bdc06ba8e814bc3f102e5a67aec2fbc6f8c8b254ecc9fd75c9762a2c08ff6d", 0x5a}, {&(0x7f0000505000)="eb5b0ab3d99f1d483b39eb893cc32872be3ec308c11ff029afa91d1489c742408cb42976171bc03edb172626e2c13792e3aa5f40d01d8139cb5793567623be27558cb72eb43417ded7593a878e7bea4bdccb83265f60b3aac6b3cb0bd5968848096f3fc82e63b7dc6bb398be70129e8e071a6b498fc9af5341386c3e471ef7683964679d00f45dea", 0x88}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}, {&(0x7f00007ec000)="0c61b39fcca33edea3c7f36f1823c850722af2bec7cb98cea48813d1b91100ec85df9a531e0d6752681ed6bdb780f1", 0x2f}], 0xa, &(0x7f00008d0000-0x20)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x800}, {&(0x7f0000ad1000-0x18)=@file={0x1, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000037d000-0x10)=[{&(0x7f0000f18000-0x24)="5227cc0b31d047f32ef05190db4830590e77e2a31f902f9c59e74b23ebed9997b5a53bfa", 0x24}], 0x1, &(0x7f0000bb8000-0xe8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xe8, 0x84}], 0x8, 0x4008080) 2018/01/05 21:53:40 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f00003b3000)=[], 0x0, &(0x7f0000001000-0x19)=[@op={0x0, 0x117, 0x3, 0x0}], 0x18, 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001c7000-0x8)=0x8) 2018/01/05 21:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00009d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d32000)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000223000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e03000)={r2, 0xa79, 0x30}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:53:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000adf000)=0x60) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00003e4000-0x1e)={0x45, 0x7, 0x7, "5c1787812d80", "ddb5ae294be87f06b993784e60b4a90f"}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x6, 0x7f) connect$nfc_llcp(r1, &(0x7f00009c0000-0x60)={0x27, 0x15, 0x6, 0x5, 0x0, 0xd2f, "4004200d70ece762cfdf94e1a5d5c33d854114eb34a6e83436913a2f5c73123dd57e0a39208169446fd7774f934367797bcbf856430d35730500ec1969b7e5", 0x1}, 0x60) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000fe4000-0xda)=""/218, &(0x7f00004ec000)=0xda) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/05 21:53:40 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000038000-0x4)=0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000037000)=0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0xb) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b21000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000018c000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000044d000)={r1, 0x1}) 2018/01/05 21:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000792000)=0x400, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000b77000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000-0x4)=0x10, 0x80000) sendto$inet(r1, &(0x7f00001c1000-0x83)="4ef57eacab94d9b1f8d82b67c9d2375622c95eb8149d4e9a964dd0e2b3b43044a09b04f4dea927389ff3a72a8fb79c329b3c3961f70ea4ada9a88a407c326933a831f8e1bb07bba3c398c6949feca525a9ea08506d00f360542128df23bb98938bf188a4036efb049e74d07e59f69d7eb87f9d8664fcf97919b5cf08db9231146a22cb", 0x83, 0x0, &(0x7f000047a000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/05 21:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe3, &(0x7f0000a60000-0xe3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xffffffff, 0x4, 0xdc}}], {{0x86dd, @llc={0xfd11, @llc={0x1000000000bc, 0x80, "ea", "46243d6b1c925e481aae55fc176dc50e4bfda0322a85c5cd36d0243427367537e91028a17c1f914bf13c02c920c893f57ea1070dc3608f4c9da000fe6156fc2623877205db1db95052c26e987e526a755f83cedb879a4c0b30792daabac90168271a77810314b679d1ebb2c9acc85ea35bf99a551207cf1fdce0335f32f3b29e2910716a00ae8ef89c5b6fcb367a838820403495af079037ce78589a4d95cc3d0eb30578d387a900d8a4ee03f4cbbcfc870fadb2a0c0e3d6e313119ed2e891e4e802cfbe77a237deb223e0d7"}}}}}, &(0x7f0000512000)={0x1, 0x1, [0x5]}) 2018/01/05 21:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00006cc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b71000)=0x14, 0x4000000807fe) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000035c000-0x4)=0x0, &(0x7f00006b0000-0x4)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000057f000-0xc)={@multicast1=0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f9000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/05 21:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007a6000)={0x0, 0x0}) 2018/01/05 21:53:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000007000)=@file={0x0, ""/71}, &(0x7f000000a000)=0x49) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000000b000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r3 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x80047437, &(0x7f0000009000)=0x0) 2018/01/05 21:53:40 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000d28000-0x9c)="08bbe8639fee5c2f665663cdcee1bcd1df8a2206387a5d6c9f5ea5da8fbb0073dd9d6b56a50bfe1075ed580fef599dda46e80cdf0061b87e5b5c958857d983746d06130ab865088d2b4b00c320ba9233f3bda534104b203c63cc6fef25f42b4761b0238cf1473c1aca95ac5071bcbf91e2c4f98bd7d16c99a11ec4459b8c946bbf2906f1820fbf2c6dc0370d1c786d0138a05dbe3f2d375947ac955a", 0x9c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x9, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000768000)={0x2000000006, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d28000)={0x0, 0x0}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d29000-0x4)=0x0, &(0x7f0000d29000-0x4)=0x4) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000889000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d28000)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/05 21:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008ae000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bc000)=0x1c) socket$unix(0x1, 0x10000000000005, 0x0) unshare(0x9084000) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={r2, 0x8}, &(0x7f000094c000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000071a000-0x8)={r2, 0x200}, &(0x7f0000ca9000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000b5000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000686000)={r3, 0x81}, 0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) 2018/01/05 21:53:40 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00006a6000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eae000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002a2000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x7, 0xff) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000ff0000)=""/4096, &(0x7f00001e4000)=0x1000) connect$inet(r2, &(0x7f0000cbe000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fbe000-0x8)={r1, 0x9}, 0x8) bind$inet(r3, &(0x7f000090d000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f000030b000)=0x1, 0x2) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000a2e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:40 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a9d000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c3000)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b8f000)={@common='ip6tnl0\x00', &(0x7f00000dc000)=@ethtool_wolinfo={0x7, 0xb4e, 0x0, "a38173579b98"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x3c) getsockopt(r1, 0xa, 0x6, &(0x7f0000d44000)=""/18, &(0x7f0000339000)=0x12) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000d67000)=[{&(0x7f000033c000)="2900000021001900013d3524000ade050a000016000000000000000a05000300000104000000002300", 0x29}], 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fec000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000cd4000)=0x4) 2018/01/05 21:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c65000)="8956b6c5820faeb99529ad92ea000000019f5d534c90c2e8", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) vmsplice(r1, &(0x7f000014c000)=[{&(0x7f0000f8d000)="e31fef760f84208480693e87cf9e95473bbcfc5a64adb252f81aa4346bcea32c1ec73b23ef280f9115b1312a2a71622953ece90e58a5fa4855bc07f2aee16dc7fa3c848195507711467432de79734811a6c9565c7479d5d41db11dabe728a041734909e84ff4a0473263dee16b43c796b4d04177c5ad0652adf54276e5b4ac379146df46bebc0d989fc6809e1f6891f3d279344f64e8020e87749669ba306ed95a9ea1c480b3", 0xa6}, {&(0x7f0000058000)="512159c3f49301b6217554240506a81704e14383c44ef69f4d7cc7d27704b47b", 0x20}, {&(0x7f0000802000+0x749)="9f3495132cb31b21dfc8a5b7d960682c98ffabab03977e04a9da1826e591a9267103b7c63a92cc642bda58a29d3dfefa60b18e613c66477376306da31e84b757db760d45cd2d2b97ec314958b17446be7ec611d45f9cf07371cdcb4af23cbcf72f9b45bdfdc00f6b422bcafaac597f1cea411feab0e2e7d5e85eb64b6332ae4fecbe7854d8681e797997294d256d016f445763dfb6f4d50e59c927652df52103b8f1bbe9006ad1228307d757d56f0fa037773311d9ed900365c80f8f937dbb366094363b563952e194a513e4fd984a1efdb0928b5fadba87ec639a7170fc8d86ae8bf7fa0ffbb0", 0xe7}, {&(0x7f0000bc9000)="be5f63e994e3f9ea87cf5854a5822e84bd635e66f78999cf0e383139aec72536d2338461639552631c7575b59203364773", 0x31}, {&(0x7f0000dc9000-0x5e)="00af292dacdf1154f4afd0f508d1b0bea092ebe763c0b40314d326ab1bc298f6dfa8e3b6eab4f0eb2fd67c694a95ca4cfbc1e29a010ae975502f7c464b5bb1aa340562c477f7332a2b914bde24c6185f9cbf7f2c34eebbcba1a1dc9fec2d", 0x5e}, {&(0x7f00007f5000)="91e7087434d8926fdb3587d8f9ec9ee2b71ff9ecbbb43d2b40b1c78d6946ce29fefd9334d02240cbf314ab110ffbe7d4b43102c93799638d21858bb6d336e5c06dbabe710044b673e415cb8cce4b9856c6848c5745aaf1e8540d06053581d739090e829a113e01d0b87446efb043e3077fa10eb510b8e68fa1dbaf42ea4b977d11ce3a592e65150343a425b397326fd5b8d059175819084c67d4c54c9860ea910cde6fc27210a1114e1da68d40bb15894efe016a17e943d1ac294704e2a59893ff67a1f787d9211d4a683e60c857ac9732f3d57a8c1775b0ff5ec27e671ca1aa40b8e349dd7cc77bf2f65e482839ae3cdd9edcc4d3", 0xf5}, {&(0x7f0000a2f000-0xeb)="01ab2b00ea5985d78bf8c99c018e2d4e6ac9a05de5046234058d2c8cb4097c2102b50390d9cf2c0fd06d327a33033c1510647ddcb79bf448efcff0c852db11b1126b207b3d129eafdd5c485483a4ac0b356d9ea91e4376b81df020503074eb39ee33aa47c4308014a9f959b5ee494c33c3fbda44dba1606e3b77bb15f6f28ba174b0c0d2c7eadfd6767dc5b1f05dc2b2b49dd2eeb15f8da162b71565c6aa3a7efb5e0579c614e89dcdf1627716b9def3347306204d4d2b7d4f6b50f8bf2c09492da23de35cd52bc047249cd548a6bb400d40ee6a74f0e7a4ead07c453c808441f2d830d78fded1e0bafab0", 0xeb}], 0x7, 0xd) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = accept$inet6(r2, &(0x7f0000e08000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000878000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000389000-0x4c)={0x0, 0x44, "69dfa12f9328731a613ca676a22910ae2a9fa872005a7b7ffd25f370d10e6420dc719eaf2b7f2d52c9b3bf0caa7311e720482a7b4f7a0165ae96e02ffa14c12c41a86dda"}, &(0x7f0000e8f000)=0x4c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000479000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e7000-0x4)=0x8c) 2018/01/05 21:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004a000)={r0}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000b3f000-0xc)={{0xded3, 0x7, 0x5, 0x9, 0x1, 0x88}, 0xf078}) 2018/01/05 21:53:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d47000)=@generic={0x6, 0x5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) accept$unix(r1, &(0x7f000061e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000012f000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007000-0x4)=0x0, 0x4) 2018/01/05 21:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/05 21:53:40 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000295000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a6000-0x4)={0xffffffffffffff9c}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000417000)=0xc970339c4cf06232, 0x4) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c026b010035", 0x26) 2018/01/05 21:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003b7000-0x10)={0x0, 0xffffffff, 0xff, 0x80}, &(0x7f0000a26000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006bb000-0x8)={r1, 0x6}, 0x8) 2018/01/05 21:53:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80a, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000604000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f000017e000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x81, 0x9, 0x80}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x5) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000cfb000-0x1)=0x8, 0x1) connect$nfc_raw(r1, &(0x7f00003b5000-0x10)={0x27, 0x400000000000000, 0x8593, 0x7}, 0x10) pipe(&(0x7f0000dbd000)={0x0, 0x0}) pread64(r0, &(0x7f0000158000-0xed)=""/237, 0xed, 0x0) write(r3, &(0x7f00006ce000-0x24)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/05 21:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000139000-0x4)=0x14) 2018/01/05 21:53:40 executing program 4: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={r0, 0xffffffffffffffff}) 2018/01/05 21:53:40 executing program 5: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000478000-0x7c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x42f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdfae}], 0x7c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000774000-0x4)=0x0, &(0x7f0000ac6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/05 21:53:40 executing program 0: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e60000-0x28)={@common='ip6tnl0\x00', &(0x7f0000c15000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f000024a000-0x10)={&(0x7f0000515000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000-0x4)=0x0) setsockopt(r0, 0x7, 0x0, &(0x7f000036b000-0x9f)="ac47ae2bf71313b9acb2cfd7ae8c75cb159df6cf952e2b3363773e4859951a0ddbb5591e580abab776f335684a8d47d6a9e7b5bb316278ee0e92868f260da11e1b46c38ecdac4cd959f55d61c5d51a19906b93be60629c642bb275bd36e87e181c7ece70ed476c648c3c61a3d53caf15f92e4a8c52451cffb321be3bd8047ec27600e4310c59de7ebd3b2ead281578f918578b1fe734dfe1991d450a793f09", 0x9f) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003d4000)=@int=0x1, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fac000-0x4)='tls\x00', 0x4) 2018/01/05 21:53:40 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000478000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c4000-0x4)=0x60) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000092a000-0x5)={0x8001, 0x1, 0x9f36, 0x1}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x9a, "df4042413d87207b2a3d06ba22f897dd22ed8820e317a7bca18a9217f20fcc36dda5a8c3d4781cbd14ecd250c63a8f31b7a31e5274c5420fc448db24858039b25e3b7c70f6e5f37b8a3c72f0f6c32aa84f648fae0aa445ae11f4eff372a79d88d263832b11341032a0dc85948895269ceb9dd6ac13098f86e16c180e02c10b6325ce8403ecdfc9f33b60abdcb349ad37aa06a39195faa48ac98f"}, &(0x7f0000009000-0x4)=0xa2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000007000)={0x2, 0x209, 0x80000000, 0x6f99, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r3, 0x9, 0x200}, 0x8) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000fd1000)={&(0x7f0000fd1000)=[], 0x0, 0x0, 0x10001, 0x6, 0x3, 0x3f, {0x81, 0x1, 0x6d70d88f, 0x4, 0x6, 0x9d6, 0x100000000, 0x9, 0x2d8, 0x3, 0x0, 0x100, 0x4, 0x5430, "33e696e017577e1819bc0b6dbf33c4f4e6795ea3498303bf2a540f1f0a9da20b"}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x4000000080, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x169, &(0x7f0000fd3000-0x169)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x5, 0x5, 0x7}}], {{0xeaf7, @ipv4={{0x33, 0x4, 0x80000001, 0x10000, 0x157, 0x0, 0x1, 0xa2, 0x2, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@cipso={0x86, 0x2a, 0xfffffffffffffffe, [{0x7, 0xb, "5c6c8a12f7bb948d43"}, {0x2, 0xe, "da117b8eb8d0f4bd8acc9b02"}, {0x1, 0xb, "0088acdf13f9de1760"}]}, @generic={0x87, 0xa, "49706177d21661d5"}, @rr={0x7, 0x7, 0x81, [@local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x25, 0x3, [{0x6, 0x9, "d1b2f8d7f88d15"}, {0x5, 0x2, ""}, {0x7, 0x7, "7cf71a15fb"}, {0x7, 0xd, "34557c73235423209ef3df"}]}, @cipso={0x86, 0x8, 0xfffffffffffffffc, [{0x7, 0x2, ""}]}, @cipso={0x86, 0x31, 0xdb, [{0x2, 0xe, "09d315a4e999a104101e72cd"}, {0x7, 0xe, "4b7a45ad1b0d794e5731ad13"}, {0x6, 0xf, "ead9c0032998ed8326c53f505c"}]}, @lsrr={0x83, 0x1b, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @end={0x0}, @end={0x0}]}}, @igmp={0x1f, 0x799, 0x0, @empty=0x0, "635fb543654f56a677d249f80d35d25614981f876fae4dd7533537302b39542f32ddf3584a1fb1416fd1563cc84968c64d67f048739c89045a46e1cbf2f4814cbcd408d499b0eaae10f530100e60942b6e9a2f81dbf4933042e38e3333d5f9db0b6689644aae36c5f1b479b10f3ca6481f9a94243f0d270b020439f91c3111dbb8d153"}}}}}, &(0x7f00002fc000)={0x0, 0x4, [0x30c, 0xe6d, 0xfbb, 0xa32]}) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000876000)={0xffffffffffffff9c}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000be9000)={0x80000000, 0x44}, 0x2) getpeername$packet(r0, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000393000-0x4)=0x14) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x80, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x11, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000e000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f000000d000-0x4)=0x0, &(0x7f0000002000)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0xd, 0x0, 0x1, 0x6, 0x12, 0xffffffffffffff9c, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000010000-0xc)={&(0x7f0000004000)='./file0\x00', r2}, 0xc) 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e96000)={0x3, &(0x7f00009ef000-0x18)=[{0x8, 0x600000000000, 0x4, 0x101}, {0x4, 0xfe000, 0x6, 0x1f}, {0x81, 0x10000, 0x6, 0x9}]}, 0x10) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00009ab000-0x48)={0x5, 0x2, &(0x7f0000cf8000)=@raw=[@jmp={0x5, 0x6, 0x2, 0x9, 0x6, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f00000f9000)='syzkaller\x00', 0xbba5, 0x8b, &(0x7f000096b000-0x8b)=""/139, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b50000-0x8)={r0, r3}) bind$alg(r0, &(0x7f0000b73000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_out(r0, 0x5462, &(0x7f0000f5d000-0x8)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000c8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000c8a000)={&(0x7f0000f96000/0x2000)=nil, 0x800, 0x3, 0x82, &(0x7f0000ae7000/0x2000)=nil, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ea0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00003ed000)={&(0x7f0000125000)=[0x8, 0x38d, 0x800, 0x80000001, 0x9, 0x8001], 0x6, 0x3e, 0x447f, 0x800, 0x3, 0x9, {0xffffffff7fffffff, 0x6, 0x800000000000000, 0x10000, 0x9, 0x2, 0x8, 0x3, 0x9, 0x5, 0x9, 0x20, 0x5, 0x5, "a4b037e97ca7ba46e64f7e642e3f5c90ebc460e7550e92aa40725d0d1b5ca286"}}) r3 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_proto_private(r3, 0x89e6, &(0x7f0000ec9000-0x1000)="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") 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7f800000000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000486000-0xb)={0x29b6f0da, 0xdb, 0x80, 0x7, 0x8000, 0x1f, 0xf3, 0x0, 0x0, 0x800, 0x400}, 0xb) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0xffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008a8000)={0x3, 0x8200, 0x80000000, 0x100, 0x0}, &(0x7f00009a7000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000079000)=@assoc_id=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000754000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0xfffffffffffffdd4}], 0x1) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x20000006, 0x40000000000082e) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000636000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000878000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000aa7000-0x8)={0x0, 0x0}, &(0x7f0000917000-0x4)=0x8) vmsplice(r3, &(0x7f00005a4000)=[{&(0x7f0000d14000)=')', 0x1}, {&(0x7f0000752000)="72776afc25d83123eb3bf8e39be0e579e145f6e13dddf5039b97ee4ebb2adb331f13e9a0c59c519125cff3247b955830dc928e5b10459aa34a149f9cabb38093050692dc11fc222d18d21ee7e200860904404d41717490", 0x57}, {&(0x7f0000cc5000-0x75)="b567615d9d75a7d40e243e6b8a6e35343a5a213a090d64a4781521eb596d8f47a13b10bbd4d01a9862429565371516d9d13d39844b472ffe9969b861a6973bf32d15bc29329c3970fe8f1898cf05175e085cdc245cad70f25d7a1f3daf9be144a2fa49ae9283c2f311ebd150d97f88511e1e307a64", 0x75}, {&(0x7f0000cd8000-0xde)="1d9ca2578589238569fbeb8c8ce77e46c06a8c77099e6fb0ff1143878b4774f20bdc6dd427d306710b31b87da2026b348c8453e4b04eae3291a1db22a7f3e04bb20152717cc00861f0856280b119c0980371bbcc6896758448fc162b1f914af3182a07ad704f972eb3b839f4211c9732c41881dc8cf3a36579182ec9613fc44987810e73ffb0c1adb56456aca30ecc62cc1e5a8970eeb9928e9608d25c22ecdc3588c1eca51b4c41dee9ad7a932ced05846bc9ca32d02e3c85363c17baef6b67c9bd1a1e30a1bbbc607925b3a46f8b26caa61f4057c6fb82097ec44094f7", 0xde}, {&(0x7f0000f01000-0x79)="6758acdbab3dfb54b83b50fa98ec232588be02a8d811e414143c29aa78304da634fab0fa208eb4b84ca48a66d7e4ab94aa4bc44775a6e4981c5291d0fc1e26639c21aa86caabe7fbe2a4dc3ecc0ef0ffb4b4a06278354b1bab59b91d226b6d965ae371077bae038c2f5dd7cc1f57502c34783091151ed79f7e", 0x79}], 0x5, 0x8) tee(r2, r1, 0xa54c, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000fbc000)="1316f0aee5a0313e6aa05a0383efbc67df3508f54df41bc35e01e31d434f7f2c2663a46b768923182bbb4417c1e0576caf7019898da804074e86574347f13ec83def49b98a9c4b8fc8328ca89e8a5564fbeb09d5a43a148a3278c2fe2c806a2f293f3a822506d444e8d631cda5259a2dfd0ce4dc493b279120e8d4d01625c3b339fc", 0x82) tee(r0, r3, 0x1008002, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000aa6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000a1e000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000506000+0xd70)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c4d, r4}) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000e18000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000738000-0xf)="689734e5b67420b973946c668c993d", 0xf) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ffc000-0x8)={0x0, 0x2}, &(0x7f0000271000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c26000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0x4, 0x9, 0x2}, &(0x7f0000040000)=0xa0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f0000ffb000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffc000-0x16)={r3, &(0x7f0000ffc000-0xf7)="29012b40159af1f45f209cbe830fbefaeb9ae23f2e635e553e18a57386b8fb3b5c548b77783a2c64eda6d9adb4ab3cdb895cdd19bfd619210cd6d81b97d3be52826ab99261691e83404c7e8abc8dabc33f58ca1502ab803609b1e63b43cd01bc4ddcb16acc1e3d6556c40f1e4f46bc4625112e986d13b61de2171c1ba2f44fbd507c94d1f7118ac721b624c8ba061ffbe35059fbb30618da7058a8bd552151117f570fe724a45569ecd67252b8fc1227d18b84695a77fdef71b43cdf241014e31196e10650ebe0884dbf8dc5f43597c40cf3e4ddea88d65c1a543b297e9247295c6bfc84a7eae9d9b0ed60bb4e7b0809a5da1ede36dd3f", &(0x7f0000327000)=""/4096}, 0x18) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000ffc000)={@common='ip6gre0\x00', @ifru_flags=0x402}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000933000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8, 0x2c431b7b, 0x114d, 0x500, 0x2, 0x5000000, r5}) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000fa000-0x10)={0x0, &(0x7f0000367000)=""}) 2018/01/05 21:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) getsockopt(r0, 0x81, 0x5, &(0x7f000040e000-0x24)=""/36, &(0x7f0000397000)=0x24) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000470000)={@common='yam0\x00', @ifru_flags=0x0}) [ 307.196089] audit: type=1400 audit(1515189221.081:85): avc: denied { ioctl } for pid=17115 comm="syz-executor4" path="socket:[113838]" dev="sockfs" ino=113838 ioctlcmd=0x89e6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x527e231124b5e32c, 0x0, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000573000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009dd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2, 0x1, 0x8, 0x6, 0xfffffffffffff187, 0x4}, 0x20) r2 = socket(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$alg(r2, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d23000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000d26000-0x34)="d17c7abc08fcb24c07420b1e0245cc5906fd9a57158937dec56b313f0569a7ed315e449bbcee21016c1495302eab3412cac93942", 0x34, 0x2b) [ 307.287663] device lo left promiscuous mode 2018/01/05 21:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ca5000-0xa)={0x0, 0x401, 0x1, [0x10001]}, &(0x7f0000a77000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008f4000-0x20)={0x7, 0x800, 0x208, 0x9, 0x80, 0x60c, 0x5, 0x9, r2}, &(0x7f00003b4000-0x4)=0x20) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000043000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x83) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f34000)={@common='gretap0\x00', 0x4}) sendmsg$alg(r3, &(0x7f00002de000-0x38)={0x0, 0x0, &(0x7f00007ca000-0x20)=[{&(0x7f0000b6c000-0x79)="42bf07c6b5588578", 0x8}], 0x1, &(0x7f0000ec2000)=[], 0x0, 0x0}, 0x0) socketpair(0x13, 0x1, 0x603e2669, &(0x7f000054a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000130000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ba3000-0x4)=0x8) recvmsg(r3, &(0x7f0000e83000)={&(0x7f0000290000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006f4000)=[{&(0x7f0000ede000)=""/172, 0xac}], 0x1, &(0x7f00007ca000)=""/174, 0xae, 0x0}, 0x0) read(r3, &(0x7f0000197000)=""/92, 0x5c) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d62000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e25000-0x4)=0x6) pipe(&(0x7f0000855000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000004000-0x73)={r1, r2, 0x1ff, 0x80000000, &(0x7f0000216000-0x47)="49d152e7cea4a4e82c469627875f69b7f04ab8311301549fce35540abe33f1fb17c1a9235b2b29c5b0da50c550012a85b5192437b20f7953e98c64cd0e5845ac91bf8b7d92bdf1", 0x100000001, 0x5, 0x100, 0xcfe, 0x1, 0x0, 0x7, "5bf755e4499032505ef65382cd1421405c6b88b9633023b593a13fb25714746285cf17f36cae982862cd694725d6302008d5a14585ccf1d9d3a9e8eb9887dcb1cf91c95f04f5597c8edd15"}) r3 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000a1d000-0x4)=0x0) bind$inet6(r3, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendto$unix(r0, &(0x7f0000932000-0x48)="50d25a065d93449e9b48e7f5fce0de3dffb650fe63b06410db6af11a4bff975a9d4fe76b070eae9f408175a68fdf284172b0441c3d9914cd20c6254804ae1fbc190ef4e36a3e2e2d", 0x48, 0x40084, &(0x7f00008b4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ddd000)={0x9}, 0x257) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(r0, r1, 0x5, 0x0) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000049e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d14000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006df000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x3, 0x5, 0x100, 0x8, 0x40, r1}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) [ 307.344374] device lo entered promiscuous mode [ 307.381125] device lo left promiscuous mode 2018/01/05 21:53:41 executing program 5: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000476000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000db9000-0x4)=0x1) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ea2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea2000)=0x10, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00005d5000-0x88)={0x3, {{0xa, 0x0, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000179000)="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", 0x48e, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f00008b6000)=[{&(0x7f000019c000)="9413a398077dbf76620590b0dcaab5064b92fbae750380db461f6537caa73c13109c7eb533decbff95e71c52a86cc2acd020ac77065a975ca2b0cd3a4daa51ed81dbd151d07611fc4b4ad56d548da9fc494c78e3651402cd8835da379e51c34e7e9d8bbc142a8e445ecc1a314c768435a7320812aff16dd384ba09b10cab3f918698d0ecf10670948a3e71651a9c360c58313a6b538330ea7296bd09560aa21f4b09d8210ff935db061e4e94e12be945aaa3beb4ee1aa1dbdeeb84fee99985b04340f6b0e6093d8ef9181d48eb3cd998", 0xd0}, {&(0x7f00006e7000)="748fe5b10d53a9f33224b836bbf2fd6c1417c55d2c0c79c6b8d2276f0afa6b3456a870e9a08f220e6f85f0ab343ad3db1b3826b68f9d4e080b61aa9b6fb7d19e056dd8aafe182fdad763295aa819821b0275f64dfc02e3a3b19c9ff0158d6d72b24fce4f1661ab3340821328", 0x6c}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x805, 0xffffffffdf726fb7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004d8000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x807, 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c5f000-0x4)=0x1, 0x4) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d1000-0x8)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) tee(r0, r1, 0x6, 0x0) 2018/01/05 21:53:41 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00003f5000-0x4)=0x0) r1 = socket$inet6(0xa, 0x4, 0x613) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r3, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x14, 0x25, 0x1, 0x0, 0x0, '\x00'}], 0x14}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007a1000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000ab3000)=@file={0x0, ""/108}, &(0x7f0000e88000-0x4)=0x6e) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e3c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00009ef000)={0x7f, 0x3, 0x8, 0x4}) bind(r0, &(0x7f0000129000)=@in6={0xa, 0x2, 0xffffefffffffffc0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$unix(r1, &(0x7f0000397000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002a4000)=0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0x3) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007ac000)={r2, 0x80000, r3}) 2018/01/05 21:53:41 executing program 7: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x3e) sendto(r0, &(0x7f0000bed000-0x5c)="e7ed4df4136fca92a57f0e64746ee6abf09a0ea05586cf10aeb6a9ac2e920f0fde107e10f427db3338f7ad696e231e0e2eb64223e84023be0bc2952bccad327dcf38bbbb41675e85533cb5d8f0da028398aa55e69c80c6719d74a35f", 0x5c, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f5c000)={@common='lo\x00', 0x9}) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@hci={0x1f, 0x9, 0x0}, 0x6, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0xfffffffffffffffd, 0x1000000000000000, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000bf3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002cf000-0x4)=0x10, 0x800) vmsplice(r1, &(0x7f0000aff000)=[{&(0x7f00007ac000)="ab1fad68a3c0ce588b4b8ccb99ada0562a26ab519bce6548e0c1", 0x1a}, {&(0x7f000097a000-0xc)="945cffc03a85d5df58a6fd89", 0xc}, {&(0x7f0000555000-0x5e)="4c09da90b9aeea953a709e6c3f94051975ef33a7e437f06301bcf949d1b764525840edf9207744ede09eb73a36bedf4286b38ab9c140f134933bc90271f59178ab171f929d38b849a34206deeb72704926c0d37e0525173dc415d75f383c", 0x5e}, {&(0x7f0000520000)="fc1962a7a516cc988ce8fc7f18cf9a88a50d44f5a2930d102767a3d856bd21b1b3495bcadbbe4872c5b98c0e67b1cd73dce80e52d5b642edcdfb3b29f64877dd168a5db7c51cf1e976e26bd5a747f2ec953ac017c8dbd287b65bf0cf8558b05d6884a4ae6798610a0f531592753db2d687fe7ec700a1399fbf1bc07cceae71fc77ada54a28642e9e98975a9c5620e9399d683334ffda310eeecd07b83237fc6d38011f1e8aacc3bcfa1f6923ff8e772859444b9734c45071191014bfdf0c14061e857b457b16bdf1f87fc2", 0xcb}, {&(0x7f0000463000-0x29)="03ee566b8916a60c2073a4546aa98c9e38bd7d7433b343c50542a9255d2834791dc8ab43eea68dbc8a", 0x29}], 0x5, 0x9) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ba9000)={0x0, 0x1ff, 0x30}, &(0x7f00000c9000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c87000-0x8)={r3, 0x20}, &(0x7f0000870000)=0x8) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000e42000-0x4)='tls\x00', 0x4) bind$netlink(r2, &(0x7f000025f000-0xc)={0x10, 0x0, 0x2, 0x2000}, 0xc) close(r2) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0xa8)=[{&(0x7f0000003000-0x60)={0x27, 0xef, 0x3, 0x7, 0x81, 0x7, "21070f66e7fafaac97d83a9b0c38cf60772b02f27994e8d133ab807ee08b16a88b034a7b8e506621d786dae7357be2afd7dca16ec947e50a1c8d483c896665", 0x4}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)="689aa45628349937aa821f5fcc2345d791217f1077607b466a42eafb68b5468904ff6418ee0126da87dccf69099863a0357390ddbf92126f70aae2b61af6f38c7a5edfe4c376b9387c868b05f758bff6d442a6c0d2595d73a55b078622d77e1a0a04fe85abae173cd0819c0c0ee7c7c088e88d6847875e9ff6c605a593beb6c630d35a9960e655d6b0e2f58027f2e60199574425d3d08e", 0x97}, {&(0x7f0000003000-0x1b)="f496938779a74418f357d03e87fa9ed7cb1a14734edd244348cefd", 0x1b}, {&(0x7f0000000000)="d9d713c23e3a0648fab95fda376d42d76abf531bcf1f9144a49b07d3840445f2b82e7811f11be489801aa53a3b210e25766728d3ca3646778d6469e51fe6a2917f80862ac41b6ff2e8e84d2e33eae5af7888c04cd19c778b65fc1cb8397ef7b634cd9ff635bb5a6013bea338f5f07bc9389226", 0x73}], 0x3, &(0x7f0000002000)={0x58, 0x110, 0x40, "1b36a364df13c1148726a643e895d87d2219558755abb2a3422552457c42c93e1c8f8eec65ccb45001bfc357fb9864e0e01b3b509fc68f3528756b97dd59fcbd93bf"}, 0x58, 0x8010}, {&(0x7f0000000000)={0x27, 0x7fffffff, 0xc3, 0x5, 0x6, 0x2, "f4738f8cb6b7a9eb68867031fbda750b5263545f370924cf9a004e6b1d6a96c9c17ece2c8c398f48f35de5f9d4816b9164d828ca63d678cf9bbb3ef2874d3d", 0x400}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="9be19a99808227fb4abd304940392e9718e45d25218969d04849c2ebd8e0c0ead1de71564009543d9ad1e0a9242099866ca8b05ac67348ba2bf78b9f06004a76b39be677bb4aa683707fcc2f596aac007f852be11180de2c794dd7919ad44fb77ea49c09ca37f65ed50f6c25a17ffe7321784189218c5635c3a2f1758a54d4eabd2d06ef68ac36f63bfc28789d859c6444f90a3c767a4e6b04917f03fa7e8e6f4e707e95c16631412ecb4676a099e02e36857b06fb48961f0df6b53c93a8976e0388119a226f99cf9612d98f2705738b6eb6a789", 0xd4}, {&(0x7f0000000000)="f16b45f1ec9023e8dbd464f1f569b845d4d11ff8450e233040933568c06814bb1d4a8bc95ed0351283175b1ecb9b789440a922a8e084f65918b4d5f269be09229921894a5db4880cbc5c2c2b22b76a6949bb2299fe9a1ffaf119d82bb51b40c27f713c9ffd3fefb917b14d4b6299f74c001db0ba1717f1665b3d1c001df685c89296f534582d35e247f7138f4af7a0c4ce0bcd5817c4996b27718c8556f86be0448487f4e5ed519aebadde3ea6dac6d52d79d7be14808a8f451e40c492a1a127720435bb9ec41eec14425bb33e0185d2fcb02137c56ac0a9a6f2d55ea8837bb868d50e2e", 0xe4}, {&(0x7f0000002000-0x47)="8c0dd0b2aeecd9445f3b327e5de6b4fd91757766d7c09b8f596ad4278ce554a7a906474f1c7d4b5a5c02234ae84db6a7de835bb28cb5cd71547e2c5e1665c5e8d0d5458259e905", 0x47}, {&(0x7f0000002000)="2dfc52c4dd57133f2b054bf7530d1166f42754f329e044cd136959a34658e45d02f32926f3f6eda18696f6824b6b8d5b8019cf72846a8f8e430b2556e90b3bb97ee14065ee543eda0a857a126aae37c9eb8d48f6d79c8344f1cf86c2df366d87c44dc7a41d3419b4c7e90e91f6a538d7af6b4998c8cc8fab3505b2242eac147f73be439b08a4b1ee95f1", 0x8a}], 0x4, &(0x7f0000002000)={0x60, 0x11f, 0x6, "c59d713f236d331d2efe20d341bb0c15223f4e43fba0959fe151c7d4faafae0aec387b89152f5d09e3af7b36d5c5865347a4e10380dd249dcdfc98b7d1085ac4f0294db1e67dc19d8881dd"}, 0x60, 0x8080}, {&(0x7f0000000000)={0x27, 0x40, 0x200, 0x6, 0x3ff00000000, 0x312, "645f00c7ad0ec11724867a1385f263defc7db62867b204d49e9432e90846dec78d18e860a6e75b68157b9079b18cc0ac05db45d3a44a6055b11f48dc70cb02", 0x8001}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000-0x4a)="332d2204411de8405b8c668bf1100c3ceaf59381aaf4d040ec831e11a5312bf44058d2a08422c37ee8d06db576eec32cec04388b6f90e76a3ea93a950f7e7330f5b1c5527b462cb3f294", 0x4a}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000003000-0xf2)="1c6395974b2c3c116489f87ccdfb91f3371a2c980271523fc132e73094993ab5a5eeb0f514679e95ddfdb3c0275dd97cf23f2cf06636ca6899cfdf9eafb571d51f2966827675240dca9820a3d9144066c3fd53aec789233688388bf7a16d8b596c2fddfadb2f0fed09b7c148925d9dae3b266e38ba3f1bcb12d2b6736e4aa00edfac098125eb558b918c2688863ff37d897e65b1462190a091135d96d802e5835086ef3eb6bb49cf507f81b1ea8b70de11f6432017b72f7411012283793522d4b40c91261c5c5e7fbab6c0a55ab07c42b10a52f367e9d94875bcd41c3b57ed375e54f59cba100f55ce4e7d0fc2aec5d13bbf", 0xf2}, {&(0x7f0000001000-0xb2)="b0f42190a5e38c17286d9a882d3fd560f2a1c32550e6a27420ff696bdb9997cc1698cb8db55296864706e7248db80645df081b3d0d988a27704b96dd134dfa83ae8883e0f1bb68e24033e6dd9c512e0d0eae939f76b4d29b04a5bba0f4f68ff823843d64b717488bc735e56ec73b41e97b517a6896c3aaf8d37978d1e8d91e48f174422a09e88405c45245c5ccc02bcddf5e7d3d3b08b99f5d08ab5284e0aca54db817a11e91a53abc76b93373d0cbb9b556", 0xb2}, {&(0x7f0000003000-0x87)="9ef19270442181891510c91d8c6c342cd1cf1fe1909e89b85e3c3b8db7fb6e9382cc74dd19c5c71159edd6eb2da27a9e5583401fe793d616b7b2806edc47dff43fae659098130b1eeeb58525095d4d53017b579b5ba23b1077ec31cd879514e4fc3347ab2d9c16b9328ca370d46cb15235edfb343e42b1698e33cca18e528e0950272ac19de6a7", 0x87}, {&(0x7f0000001000-0x33)="525b9171ed8e89aa69107653bb7f1c55217cc427abbe9b822e3e7c71256d3554fc29dec5b7673a52ec2033a15cac7dba31b3a9", 0x33}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000003000-0x7e)="b4818905435bc91e6eda60cba6c8bd86932f6db151cefe02ad40b4296a44c626cf320193740365a20ea04045687c861929690ffc55cd445b37912ca121c86a0deaa257732d3d42ee4609141a4f653a7562277f99a2665b028daae6104d35319fb28ded4fb9706b54517393d545434c64483fc04ebd2dc153a8a8c128b702", 0x7e}], 0x8, &(0x7f0000002000)={0xf8, 0x1, 0x0, "2cc912700314b6184a6359d12c4ff4e3832d03d0d159440a246cbf4b417810c395a643fd4ef0d37621c9ce49c95bf1bad917d317e83259c7b6f956f8d1c3fe64bb74f26a0457241497234f5b6897463eeea27df56905fd5d68fa270289a181681c25d4a483ae851abf2424a428007183fd317d969920ccefd16ae370d89a946e18612c79e9cc608ece065389672957383619879ac07f1b0f250e88c17b569ef0d13b6b1c3473da88c19be4dd3998f0bf71fd8a4963c6e8e0dffef5cb3bf400688e21095ffbcada8d8aa5b9bfec62d3e1d8ed59d829b67d85063d596b5aff0e6763f4c567"}, 0xf8, 0x1}], 0x3, 0x44044) pwrite64(r0, &(0x7f0000001000)="0749edf14241ee3933dce70fd4e81e01d37497d5017cb05d2939e1024743bdae8539de3d2971e00f4bb09a49ba006430fcb3dc26ae290ba1e5c313861f81afa5177cc38ccd9ee4f0a7bb75a39135f86bc59ec63f85ea0a48474ce72b937257dd5c63bbd1d9c0e6c5d5163ccaf31777f958f4cf8acf7134fc0ad67546af3939ac1d657a0779a71a9170e435a8af3343aa40dcee538ad0455b2ee8fca02824e5fb069be68df6d2f2e9b753965d17fa9316d73c6b4d0480ebda1c3f455380f381384c8cc11b6e1b4922ba9a7b2397ab794d93f694a165dc68232367bc", 0xdb, 0x0) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000167000)={0x0, 0x0}) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/05 21:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000f5000-0x10)="8bca3dba712fac11a7aea5d06fc4ede1", 0xfffffdaf) 2018/01/05 21:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000091c000)=@add_del={0x2, &(0x7f00004f1000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000bb5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000085e000-0x4)=0x48) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000a06000)=0x0) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0x8, 0x7d, 0x1}, &(0x7f0000211000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003f3000-0x4)=@assoc_id=r1, &(0x7f0000ad2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a27000)={0x0, 0x5b3d, 0x5, 0x8001, 0x7cde, 0x40}, &(0x7f00006f9000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dfa000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0xfff, 0x400000000000, 0x7ff}, &(0x7f0000bf4000-0x4)=0xa0) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000259000)={r0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00004d2000-0x2)=0x2, &(0x7f000035c000-0x8)=0x2) 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x5, 0x4, 0x1000) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000aef000-0x4)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3, &(0x7f000001f000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f000000f000-0x7a)=[{0x14, 0x14, 0xfffffffefffffffd, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r1, 0x8907, &(0x7f0000627000-0x1000)="0088301d4a80a4f2e3e1843bd7f9b7220b8e96794ddb95bf938b017544b8b2a90611bc2ca4836c4e088270c695250292f57ea910f5962426b27c3d8501cf3371a8cddaec0c8af33773b9a9cce0e997cf78f7c913a8ab6d898fd63e25f253e43b2f85873f7266354c7f7e98545b7c046aa4ebf55c383bebeed2585cf3ce3d8100b2c8fac4219a8c61ba52b4928e53ab5d34fa1288e16e8df3b8c28b53a777a9f80a2ed2892bd9e30c8565eec05c63e0c5fac3e5d87e47060475dc0e13ad1344248c9da485e52af73a0cd58be9000d3557a8139320b8089b9f5e808846db074b8408ea991f846a532e89c4f769b5e76b423b18290af8b3c2b4878d71ecf821ca0533d1c3ece97c2fc5b4c538927363431e4c4691453799e6de68450804d47a5f122598397c8a9b11c65e4618eec5fe291efe58855002e9c6b8b350c231155353c4e69d276b39ac9839680412526134d9bf4442ed00bef0b7bd49e4bcbd83f834fa284a2419088c2f9a8d5fa79769fc7750fa7ac7ff4f35fcdc907ccc8928d19ecd39edb5514df21503c1e9408f4d96f37b57ab9abec38655005325560bb7a2eacfac8f63aace1f5d3071ae2b915104e0a31f0cb8730b93f508e12ae89c46772204ea9fece64a014437820b762ee09de5af08fd753e1a5342586786bf58498fdb3baa327abd78f03fb426f9410861eb2d5a0cca65f0bd753c8f99a5f86b443da907271952c1fab824c03fd0f138d4d901c9fbfe0db7ec510a51cf14c0026c00eee8d80c33f4181871d338416fbe815a809c6b90f2398bf1fe058cc6678b57a39634a7c80bd0962f572ac0904d8f2ed62bedf6a6e582d2955373cfa30449583d92da47755f378063e29a9ece1f94b63a1a3f89bec471f49d4bc2268fd5eb501ca67e62b6a76b83bc84055e014361af2a64934ce3feaae77118c780fe6e415f80089b483197a649b7bdc9bafdf236f44e7263c776a20b563ca9ec06afd31de4363f1029a64b2ada40e074877a7f44184ae1c7f0dffb242136ef1690deff446c619e977702c297d8a6b5fdaa1b184eabf5ec0f36bcba5c2c05e4f877b24de8800ae33788df5390c9a082c1f4876655cf2503a3ca0df2d10801bc999c4de39e4b19fe8e669f84f2e1e48c17265bfdc010a25797fb6c2debfcb4b8d053c0874ac6cdde898605af77a3df1f88c983301c72c3e5d24dd0d2048359e4deb7327c46b1f8db5fbfba92cefe025b0738083578ad9b5cdf21d9ba97d167424bdfa7d2f40e164d40d7c23b4f0c0564aa083f7d9aea793aa4d6e707a9554a753755213258b502ee4a31734f385780ab80cb9250d07538404cde35325697007407ad76bb752e29499aaeeb8fab9785d6374cad463d1a5c86398bf0a69b60d71c71f15303a815b6181bb5a5314916363ab1ffd06e4dda5fdcf54311c1851e2ea709220126cff196c4989e9967897c8a3655a6a2439fed61ae024440525e24bea963ecdd24adccf229ed43b6f33cd34d393ea5127cc33b30c8068bdcde9e46243df39de6b34750ebde02c9762aa5db3b69dec995c8e935f327eb53ecf56decdf6eb82dc1ef745a1bca0deb9f92cdbda81923aea86a511fb2c2d75dcc717f2009532a1bf80ba1789b8435eb54cdd3b0423a7a8c4f66544f8fb2b8d0cafcc6400b0af07170cad53d81ade26de2b89ed9ac7536c8a3b1602ee0f0e5f016f521ceaaf37a24d0dba90e081288c13e6db3ba799b13d5cd0b72b04968d359725c8448e348fdc621999659c0dae9f0325c2a58e4dc7b7235b5b3d3794a64ffb44f18ba2ffdbab06e11cdcde2fb2527dab80b3ddcf8610714371b1e63f98b0f41a4bdc525763c0479c027d52c71d7a9906b2d9f053330dd6b213df7aeba19cd3eda1473c363c91da457e825d9c83f094d74b745fb21e80eb6345e3c3cfa14be84d256abc033e090167d48f4192bafcaa77cbe0d6ea163409417bf9a5ebf941add709ace7941b6719147b56a1d402976e2be5364ac207a8619b91b44d0337fa2193fca8768138e3a13992c212e1939be80419fa56093d374a18d3c982353fab23fe73cf7bd8a2c6844e962580a40af9f83e4f42329b22b82594888456be733617cd53e1afcc57bbba8c21a88fd8a3f9694c16989ac8d513c44bb83109465b1d0f7dbb275ce1c329da48e6ab5c2c37bd84eeda79865b0c94c013e87050e2fda5b59314f0cb2e3a5d8c28a664568fda7779eec3b439c5cc3ea4bb7da835c66fcc8502ccb05bb762584e11436f410ca6fbffe87f14bad7463998bf1314802cf0b51cbd392e6ec0443e9358625f500d599ad260e4fe0e116da82d3b66aa9a21c6ff01d06a17db7d18d406541e3b1c34b024b0d1a44e707b8e6c9ee5583e53224cc0655800477a29fbd603960090622d2fdf6ccbe1b06f047dc2303fdcf2048196d25b4ed2e7e1319c1956316e85862303e9a440ca4e411e139d5d39508141be19d7c110205fd7754ce238dfbc124c9a0d3872f4f8681557651ca21fc11aa3bb65a0a925a0274949dffc10619f904bd76d2948995b45fea05e4d54e04bd4ba6a7b492ce70bb518ce0d49a28aa4c8f1896f018c90debc9a7c6b973e4353ab0ad3b571ad422351f8b9923e483e2109b5e45572e257a84b0e137e85a3994e7b03e75c9240f174221496824d1aa59bf144427f6e60ad6106ede4e0c582151a488ee8ce4db52e3d474571e1a5443fb8b971b7ac5ff5b4ba5a6b1e7aff962a239926cdd194126228e074bd0d58b20d77a5dad722d197a0cc600988aae7395989c4501369181c9226adb3ad0d7f3a14cf1e94bf8e315a172fb9c1f765a55ac22b04617f74a1c0adfdb1e26c753cb1d8800265545587f3a6467b11df1dae7dca83f92574942ecc7fad7ef94e3b065644e1d3fc47474da4c310062076811a04f43b11d57b829117bc68d71ea166e29bfb05dc78b55463776c293e404b7632ee3b1efb7774bf86dee0727e78e22816135febd373aedd1ebdc3dace2acdcd667a007f3a50010164e09d7ef53cc14d48ce9a44aa974ba4d1711b6afa8d213b52510325ecd431f83501759e2c2528326cee288960c86960483c88d2670d11a08660b1e7fe7fd1743152b2750611cd66b910d9996495cdc9c17c9186d3c7bae6a617c51207c2cb9c4f8ed0df3b305dc74e3fabb8d9d1b9be4b79018024cf11453abaa0cf69305bae9011b42f0b26eadb7bf9690d474921a4258374ec7e2d60d904120a06e324a214bae003fdc0951db511348e6af6165543f0fabe200c8367107b462346e6659319928c87ab0137cc9fe74b7379c134e96526d1e20ab9f5323ec41bfc7c579a929d1573a7cbf0b38d2dbf129a4d5b9584ad327bc75887c5edfeda35d46a9f8ed95f76346dfb2407fab9edc80990bb01cd2a49fe4be37d958b1ea2391a6eff050284c1b87cd083c88a7adddd05dc1776334374c5d03228a880bf70b041d384348ddb1d8a5feadb20af4fe8c491cb9dd2c54466890b0d732980531a525f549d5bf2500ab2e0b39b6a4a07f14ba3b6665a4239fcecefd7bd101113496359e437c2a0077369b648c5a6a0c6897a635a4110ecaba454cc1e9a19a1ea61a61d0224052ab5c697ac65612b3ac98b1189bfd1ca5783bc5bbc73f7594ff4fe7abe42cb098f6d6083116bd3a990e65a900531db95f3c463b9bc417cf8ad61eab97687eb40b99b35d4dfa3ed167a6ee09cabfee1bbe02a90cbca12ddcfc12bab89a69362d029b369a2194641d600f4451f17b866d6d627043954641baa9904ced2032b7636945e41f65712f21f0c6daa9d4ee6e7b469760c3de1bb10cf4ebd5908fbf1538c35ca1255385ebb1ad0a6d2c09c154733119c88e1652e1598ee05c9e933cc2baed43a34f408003a4466d911b496f9ebe8f0c3c1261deb40cc959c690471909a9842874b727b1c0ce5528e0171ecbabca122e833fc4c1d55e74737374b5251da12951e0e56c9c22057806afb4b4f81a7f1ceec32581e802d1c01d0d150239182ad5697028d3ae7a445109e349a23982474c7cae66203462af4eecb90fb5f7e72274483e627d8c76857c4295b53b6cdd10ce4df1ebac14dd15dff8e70faa38f2393d09b0aa4b99ab7eb84e26029f49cb9b8141aae27c225c9b8e67c3a68660e2df9e068a38bd4559be83a7050425bd4505fabbb3034011118245dd079a719a6717a418ef9b3f9d26eadecfdcff3564786d8396835e9bdc0149909aaeca73b2ba4208297d0e6dc99360052dbddc389fedde8d92e2880d775a5b55319023c1395fefe7db28c4df691a3cb3773796ed08906cdebb74d2bb4a3b49d94c33e434570ff4a7c407293e7174df537300bc906f034af66fb9719543cebb0aaaacd4a9fdcdd9a41d9af231bb9ea6724032c850699ebc4d74373f254e807b55869f18e8e6b5ad47c3b249cbad8fcdbcb7845f445908f5ed2e8e8a23662d11a4235cf6855ead2fbc2bb66cb1022690c277a900aaa75497b178cf6b718a0e3f7e0735d1e6cbfa6392574adcf83a5cf5a9f411c4faa31a411ce54126fcd514e494a2529d6da371519eae1801fd7ee2782933e7d25960b5251a4d24ac3c6c7a22fd988876696c917a09ba31a5f2fffa6258d5ec9f46f91f27a4786c1255af833cf1521bde0eef03562472b248fa3d984a2230db65112fb4a586479e06df90760f288908c656024153c87fe1c857a6fbe85346793da589ca400e70521e7b1fcb03c0af1293f8532af18d9abef9f199e815299cc5f54448bc5ce6e12ffcd1e5c7680038d079e1591322e4c22c5ff1e61dd5a4359ebee493b0c8dbcb03760ba00c03412f2b398462fb3146ce14fa26456ca61853d810efa0ddc91d7f503854b3d4e7aed08cab39c2d12a0022a0a219ebcf60486250d70a691346e041be6a115aeaaae26203c7bbe1c68e8a5a47bfb2735a912729578e094ab4409e8f99c415da94c2701043910a4b99f22fcaf87045e8eb3271239b27c0340713bcb49cadc84f9a89ca1c7c720028d8be2e2fb02a58af6d07e3f757419b54f5fd11d776f2590bc0de282aca4cff794758bd76e2dea4067b55df04893d2bce70c5ea4cde7ca559f08c830111ecef60cbd2698b7fbfe70e7fd1307d8c4a32e531b7837022cc714bf53d46babf862ea437a3380ea50e66ec227be038cfbd8272c6f1dd5994e7aa2d2ff722d719d215f388588ce3f441e78080607641ebbca988acf2a1003faa3ef5017750c428820ebc7982e7b87282f3f25a4627e198dd15d77f1f9f3862c6f19a6724e7e87a38bdc0165b09928a8918a028a66266c24821c4d6b4bd18e46a26e085ffb58420ddedb679716b55fc4bc73b6b56391911ed395fe24b6afe3669fb54276a3aa6f582f3ba989a6b069094e82444447ddbe076161a69f4a36f56adff6d9301a93694c4e50da593ac2ad873703c83e9120ffc23acb49f61a6e2221f4a1e2978ee677bf2a9bc49797f1bf2d07c9fbb48626fa157e50f88704ad69ed56e6b4b71234c5c9b3a363c552935b91c0a0a96176e211fd1b6e24abeead715859fdcfb4a04e8fe25c0c4c68f71bf21eb8da615833d9b15bf5cdf3496c9de017060b383401089d4e40fd3793a8d5ffa3043260a2a1416ba6ccacb195f6316b44368bb5b5b7ff85b7a3728f963e1cb9753ac0e6f0b5a86a65fcc6d88f2260c09962a24a469d68da047aa1cf61d83d1130bb093869d528e940f7dcb8097f1bc8d50ff9b231a26c6c54aaf0b89e36d0ba05054cab570cc8a7d00eb060178db2a71a2efd3ce27a780a29c58dca9f44eea2f08215affba2a01c49e0e994d442346ef") close(r0) 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ad0000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000ab1000-0xc)={0x4800003e, 0x8, 0x2e}) r2 = accept(r0, 0x0, &(0x7f0000568000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006ab000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) bpf$PROG_LOAD(0x5, &(0x7f000046e000)={0x0, 0x2, &(0x7f0000c9c000)=@raw=[@ldst={0x1, 0x3, 0x1, 0xf, 0x3, 0xffffffff, 0xfffffffffffffffc}], &(0x7f000016a000-0x4)='GPL\x00', 0x80000000, 0x62, &(0x7f0000f3e000-0x62)=""/98, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom$inet(r2, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000da3000-0x4e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0xfffffffffffffe55, 0x88, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cda000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0xffffffffffff8001, 0x7, 0xaa, 0x3, 0x1}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00007cf000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000c3b000-0x2)={0x4, 0xc0c}, 0x2) 2018/01/05 21:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000489000)={0x1, &(0x7f00008cd000-0x18)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001be000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a85000-0x4)=0xc) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:41 executing program 1: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003ea000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ad0000+0xf64)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ad0000)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000022a000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a55000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x417, 0x5, 0x3, 0x90}, &(0x7f000039c000)=0xa0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000159000-0xa0)={r3, @in6={{0xa, 0x0, 0x8001000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea, 0x7, 0xe1, 0x1, 0x40}, &(0x7f0000ad1000-0x4)=0xa0) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000ace000)=""/4096, &(0x7f0000ab9000)=0x1000) getpeername$packet(0xffffffffffffffff, &(0x7f000048c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000963000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00003e9000-0x28)={@generic="a22624258b17943a11df8966cff11c59", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x400000000000000, &(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000f8c000)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e5f000-0x8)={0x0, 0x0}) sendmmsg$alg(r3, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008f9000)={0x4, 0x2, 0x9000}, 0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000c5000-0x10)={0x1, &(0x7f0000e1a000)=""/1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f8d000-0x8)={0x0, 0x0}, &(0x7f000055c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000066a000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0a7, 0x2}, &(0x7f0000ad1000-0x4)=0x22c) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x7, 0xdee) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x8000, &(0x7f000003d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a99000)={0xfffffffffffffffe, 0x2, 0x4, 0xac8d, 0x8001, 0x6, 0x400, 0x305a, 0x0}, &(0x7f00003c4000-0x4)=0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005c7000)={r1, 0x1, 0x3, [0x8, 0x8, 0x100000000]}, &(0x7f0000fe1000)=0xe) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000066a000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r3}) 2018/01/05 21:53:41 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000276000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000dc1000)=0x0, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00001a7000)=0x20, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a40000-0x4)=0xc) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f00006ad000-0x4)=0x4) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096e000)="0a0775b0d5e383e5090ced80000000bf", 0xe3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000016c000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea5000-0x4)=0x1c, 0x80800) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00003e1000-0x2f)="1d876f5aca63352cc588daba1d92c1daaac82a1dabc6ee9a4a00cc7c8884c40cfa5a36359eca4ca0c8cf64460f2315", 0x2f) pipe(&(0x7f0000744000)={0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000ea5000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/05 21:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000c2e000-0x4)=0x0, &(0x7f000035b000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd5000)='westwood\x00', 0x9) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000027000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa0000-0x4)=0x14) 2018/01/05 21:53:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x3c) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$unix(r4, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000fa9000)=0x0, &(0x7f0000f21000-0x4)=0x4) sendto(r1, &(0x7f0000fa4000)="6b2567b375b664f2ad291d3a4ad2aedc847e7f807fb2a7a04a5e15ca109ec1e208792eff87203501089cfa90484c79583f456d63bd7d59f9b4d9d2b4dac70495a8363f33812cd6f04c2b4db333a32d8bb47b931735230a8b0e5f5deac21a7314f69d82ca6bdf41b2", 0x68, 0x0, &(0x7f0000fa4000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) recvmsg(r1, &(0x7f0000b88000-0x38)={&(0x7f00002c5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0xa, &(0x7f0000fa6000)=[{&(0x7f0000df0000-0xb)=""/11, 0xb}, {&(0x7f00001be000-0x30)=""/48, 0x222}], 0x2, &(0x7f0000fa5000)=""/5, 0x5, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 5: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xa, 0x3) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000057e000)={0x0, 0x1f, 0x0}, &(0x7f00004d5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000161000)=@sack_info={r1, 0x1f, 0xe000000000000000}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x0, 0x0, 0x1, &(0x7f00006fa000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000061f000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb4000)=0x8c) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bbe000-0x10)={r2, 0x10, &(0x7f0000eb4000)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ac1000-0x4)=0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000eb5000-0x10)={0x2, &(0x7f00005ca000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aee000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e86000)={r3, 0x8, &(0x7f0000eb4000)=[0x1000, 0xfffffffffffff000, 0x200, 0xffffffffffffffc1, 0x3, 0x1, 0x1, 0xffffffffffffff80], &(0x7f0000eb5000-0x18)=[0x3, 0xd739, 0x7, 0x6, 0x3f, 0x6], 0x20, 0x7, 0xff, &(0x7f0000eb4000)=[0x4, 0xbd, 0xa92a, 0xffff, 0x5, 0x20, 0x0], &(0x7f0000eb4000)=[0x100, 0x1000], 0x0}) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000154000)={0x0, 0x0}) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000040b000-0xe8)={{{@in=@rand_addr=0xfffffffffffffff8, @in=@rand_addr=0x6, 0x0, 0x3, 0x1, 0x7, 0x2, 0xa0, 0xa0, 0x1, 0x59, r1}, {0x6, 0x9, 0xffffffffffffffdf, 0x0, 0x1ff, 0x5, 0x1e2, 0x8001}, {0x2, 0x9, 0xffff, 0xfffffffffffffffd}, 0x258, 0x5, 0x3, 0x0, 0x1, 0x0}, {{@in=@empty=0x0, 0x3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x6, 0x9, 0x9, 0x456}}, 0xe8) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000aad000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r3 = socket(0xa, 0x3, 0x3c) getuid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000058e000)={0x0, 0x2, 0x30}, &(0x7f00003e7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00008e4000-0x85)={r4, 0x7d, "4d6a81aa7b015aba8960526cb698246205b49a4b4bcbf7c8783bd5968fc06f318eb6e7318abb24a58337417409b3abc1424af1286bc7b1439bf36a17e0ce4e03503be78272055949cbdf7b3ae3f223fe2bdea9a7752c6a97297ea9de2fdbb0bbcdda1e1359692936e094c511ea3217114b7c35c83f533a2c40fa611f7f"}, &(0x7f0000496000-0x4)=0x85) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ac6000-0x100)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r3, r3]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, r5, 0x0}, @rights={0x25a, 0x1, 0x1, []}], 0x100, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000f5a000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f00007d3000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x20, 0x4) 2018/01/05 21:53:41 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x800, 0x1ff, &(0x7f0000f61000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7f, 0x200, 0x3, 0x4, 0xc82, 0x0, 0x4, {0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x20000000, 0x4, 0x1ff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) sendto$ax25(r4, &(0x7f0000001000-0xae)="a1594b29aedb00d6876bbcc97eff99c5d96f7e00e78c62a15788284ca96a0f7ee7d828817c9deef8b2ac9da9a4b5ac074f670b6bc510b5403ddd26ed3c68ba9018671ed19f0ef867df89f425b0ea1f52db9fd70ca6eec9d443159515eb8fadd757277b332f7c1ee3a5a27bef4a3630f5598d41ab30b6624502d42041e664d24cc3d69fc99251bbb87df23489c10cffd1176cbfd6768ab840aae4e59521006e14e5f86734a875ee35ba34352eea85", 0xae, 0x40000, 0x0, 0x0) r5 = socket(0x1b, 0x800, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0x1, 0x52, 0x2, 0x100000000, 0x745, 0x1ff, 0x7ca1, {r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x37, 0xbc, 0x5, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bf7000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000292000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000241000)={0x0, @in6={{0xa, 0x0, 0x83, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8e, 0x3, 0x6, 0x800}, &(0x7f00002e9000)=0xa0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000362000-0xbb)="6fbc34dc60239be1d9677c790f77650b05cbbcaabbc5c5b8432277703a82e61e375d33bf1557ab15f41351cb87517abb49083ac1f1a7865f9df75a8fe8b1d9078f4ec5c567eb0135b14179896667dcc8511d01b6f03b2ec93fefc2e99ab26138936a60879df4a20fae564ab56ca500d8cbababf41c2f05f5b8af4348ff971a094b52d7d0e1848f2c766cc57a199d3558bfa6e12e95dc53f429420bb5f241a8b82412f86b5907f5d4dcb098c17ce615de1f17c29cf68cbd895ac565", 0xbb, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000363000-0x14)={r2, 0x8, 0x6, [0x7fff, 0x24, 0x5, 0x4, 0x8, 0x5]}, &(0x7f0000294000)=0x14) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000362000-0xa0)={r2, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0xdf, 0x20, 0x10}, 0xa0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000-0x80)=@generic={0x0, ""/126}, &(0x7f0000c6c000)=0x80, 0x800) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000087000-0x4)=r1) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000905000)={0x0, 0x1, 0xe10, 0x8}, &(0x7f0000ce3000-0x4)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f7e000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x2}, 0x98) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7, @loopback=0x7f000001}, 0xc) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0xffffffffffffffb2}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000092f000)=0x6, 0x4) write(r0, &(0x7f0000335000)="", 0xfc94) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000027d000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x20, 0xe27b}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x6) sendmmsg(r2, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$key(0xf, 0x3, 0x2) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f76000)={0x0, 0x2}, &(0x7f0000575000-0x4)=0x8) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000f2b000)=""/64, &(0x7f0000695000)=0x40) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fbd000)={r0}) sendmsg$netrom(r5, &(0x7f000012f000)={&(0x7f00002fb000-0x10)=@ax25={0x3, {"4dd5109dbd5d63"}, 0x7fffffff}, 0x10, &(0x7f0000ef9000-0x20)=[{&(0x7f0000541000-0x22)="757463ad8d87e9a81deffbe69012264159c9c6f617957a68ae64d71a4bbbb8c9b418", 0x22}, {&(0x7f0000efc000)="c7dfdb1dea1e330beb78a7b0960d332b8addf8413db4fd17f83d927353c2186231ff8aaa9cffbcb2abecb01b645b03a85740e227133357cd11a41795fed580007524b77eb8267bacba66bc5b0ce687f418863efc22d113b1789b64ed2c6f2cf7bb171b18e250513aef21f6ec803dfa68dd186f5d19782c76922dc1457ac852dc8ca1518959777a02c501df240f827d47a92119218caaa5bbd53d53d8871f8a1f69b3f88856ca84395626dda5b6a6cbc9ac62ff9eb876c4ab902ec5bcd7ff95c8a886f570f720e86eaa8d3e536035369ceecc520d18170225f56bb63669f9d04177cd5454c6", 0xe5}], 0x2, &(0x7f0000ee4000-0x11c8)=[{0x1010, 0x117, 0x1f, "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"}, {0x10, 0x13f, 0x800, ""}, {0x68, 0x0, 0xffffffff7fffffff, "d8793bd3bec947611bd2fff855d8f6ad964326a91c093734d1d3c4fce236045639a3da2e8e78025a52db45f1ba34063530e4be5894e8f44fbbcbd9adf659bee121129dc0e491a78368ad09ed009b9f97c332e9d6dc1c0d16"}, {0x70, 0x10f, 0x5cc, "d01d7da84b8df0fecbdef3c4f73cb0917320f7efb755163881d3fa7bd7082bb22bea7cfd1b68eeb5eb13830c55d1fa3dd8ec53b2ba4d7075055d942173f5aa2f210b6dca445451845eae9da0c9490a84d3171002de2e7aa84136f2"}, {0x68, 0x119, 0x2, "33e86f93df135ef122d9f581085c955f59e5ed51c8f190895277755dbd5b5f9e67d76c1c70bbae273f6a8fd7afa3ef07b094cb39249f2235d4c8876562ea3d7b1160803d9507c82cb9f9fd432d8139f55d72"}, {0x68, 0x112, 0x0, "efb4fcc3f216e82e9da4c578ba60a87c8474d366516a68ffc498927549248e38a28697ad531cefe15174656cc1fe48cca187e8c9cb2e6208c851fb4d54484224b1a3a2781edb3a563f69cd4dfad4bb3871d44b"}], 0x11c8, 0x10}, 0x48000) accept4(r3, &(0x7f0000e94000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cec000-0x8)={r4, 0x1}, 0x8) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getpeername(r0, &(0x7f00009c3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a49000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000c000-0x28)={@common='ip_vti0\x00', &(0x7f0000004000-0x58)=@ethtool_gfeatures={0x3a, 0x5, [{0x0, 0x9, 0xd75, 0x100000000}, {0x200, 0x7, 0x3, 0x9}, {0x3, 0xfffffffffffffffd, 0x0, 0xffff}, {0x5, 0x6, 0x1, 0x8}, {0x6e, 0xffff, 0x9, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:53:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f00002d0000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f0000067000)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x41) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)=""/202, 0xca}, {&(0x7f0000f77000)=""/171, 0xab}, {&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}, {&(0x7f00001bb000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, &(0x7f0000ac4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000929000)={0x0, 0x0, 0xffffffefffffffc8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$void(r5, 0x5450) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564665a365d0000000d00071bbfe03c", 0x0}) r1 = socket(0x2, 0x0, 0x3) bind$netrom(r1, &(0x7f0000f73000)=@full={{0x3, {"633f81425ae14a"}, 0x6}, [{"1bd0d192eabcee"}, {"c23bc002610a0b"}, {"431879318e69c9"}, {"91670d335555e8"}, {"3e4bdeb255880a"}, {"91b62aba5b380c"}, {"66529112cd6308"}, {"a18b40900b82f5"}]}, 0x48) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000081b000-0x4)=0x0) 2018/01/05 21:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) r1 = socket(0x1000000000011, 0x2, 0xe3ff) bind$inet6(r1, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) close(r0) 2018/01/05 21:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000011e000)={0x5, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xb1ee, 0x7, 0x9, 0x40, &(0x7f000021d000)=@common='bcsf0\x00', 0x8, 0x8, 0x100000001}) 2018/01/05 21:53:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008d5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008d8000)={0x4, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00008cc000)={0x7f, r2}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000+0x3ea)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d5000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/05 21:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00005fc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000078000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000446000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x8, 0xff, 0x400, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c0000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x200, 0x500, 0x2, 0x4440312, r1}) r2 = socket(0x20000000010, 0x2, 0xc) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000e2b000-0x4)=0x7, 0x4) write(r2, &(0x7f0000a72000-0x1f)="1f0000000104ff01fd4345c0071100045005f03608000100048f0000000600", 0x1f) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000b51000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x8) recvfrom$unix(r0, &(0x7f0000eed000)=""/237, 0xed, 0x22, &(0x7f0000201000+0x196)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000322000-0x5c)={{0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, {0xa, 0x1, 0x351, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1, [0xff, 0xfffffffffffffff4, 0x6, 0x0, 0x9, 0xac8, 0x20, 0x3f]}, 0x5c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:41 executing program 7: r0 = socket(0x18, 0x0, 0x5e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x392) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00002e2000)={&(0x7f0000f58000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/234, 0xea}], 0x3, 0x0, 0x0, 0xfffffffffffffe00}, 0x100) 2018/01/05 21:53:41 executing program 1: mmap(&(0x7f0000000000/0x909000)=nil, 0x909000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000064d000-0x168)=[{{0x0, 0x0, &(0x7f000001a000-0x70)=[{&(0x7f0000909000)="4701d07abb46c8efc8085ca6d12d156225ced1a30c1df614e9fc35991add7d1b043427660612e649bf94c56d6d13ae659d531362d08559cb4e7f01a93258e3e6f048cef29407c2f6f469cfaef79d21699127453a47d9ea51e019b253233c3074b5ae7b09242ad88c9f90def686e72214de1274d7d80759f79219e75281eab02f68a6fbf0fd1a049f864c689b307f259b283156bacbac30343c1945c827f933f46569eaee48b237c53edc78de6d2a369cd11c289ef5268bd5", 0xb8}, {&(0x7f0000909000)="b5dfee6201d2b6f8509d7641228076f0f2e4f0f109deedf11e07f6f2355eb0076332e0a9071cad997a917723f7fe9b5b4589b4f06c902ec9d4186859276bc9e296c738cc7cfa9d2f9b60e8aa86e7ddc312d772245cfdaed8ca235233b4d8bd9ce4", 0x61}, {&(0x7f0000771000-0x9e)="8d8961bb733bc7b4f8f59c78a3d1a3cbee547a42a6e9f3efae5e9ab183a8c3502c00eab9f7008dfacb9ee44fd5d4d3302779c34b21486e26abcc15b0ccbe6350f6fa91fd1e78b4e331d56bd11671b936c2ae4d2091e9ae0229491ea06accb835de8089bdd16e8ea007071d0db61fde19ed77b5611f084045c7c473f561ca6c7b0996f15b56d1bdfa733b6f9fd3539daa5274f6d2402f117f9ff516343cc9", 0x9e}, {&(0x7f0000847000-0xf)="18263408102e952ac3a679314bf02c", 0xf}, {&(0x7f0000909000)="e661fef0f7483a7f3867cd11ea0961b32e3451b0962422c9169d6da7025787b6b925999ce68d139f4862679f7b70903167e9725aef31c946b8605bf97a09d459ab487dab0590995d3968938c11e485f2e2b6006f969de48967c18db5bd5e6138b61394a0916338cfe8fc649be5c85a30ed9daa3056375102e088aae1014a7bc52bc9b8c98d1cd401a1350a1411117683529e43c62ee331219a06aff43362b018caf0494f3175ee5e28b55f07daa943c797b6314ed0690b4941500e169cbd0d", 0xbf}, {&(0x7f000090a000-0x76)="f09c1027e8df0bbc2416fdaa1576bb1016cb5c94c044deca46a7b2d7adc75eabcf47094b265b9920aacdcea25d957cfd5750a853d159f25c6810b84ef063b07fdbf30e202c3bed478ca3ef93ca5a16e0238b2079913a0314fd452622a67b562e84a5fb8e0cb85f50a56d4133ff942750cf38b7aa3b3e", 0x76}, {&(0x7f00003ed000-0x26)="2afe931dc961bcf004803f08fed23b9d8a4a499d2d6d9d0e6f874f57708a7f474236f945e9e1", 0x26}], 0x7, 0x0, 0x0, 0x1}, 0x100000001}, {{0x0, 0x0, &(0x7f000090a000-0x40)=[{&(0x7f000090a000-0xbd)="14cdf40c3324128364e3fdd231ef317ce9928b883259883da02aeeea1a83da6c585c47c5e9341f364e98c9cc71bb83557aeabbe75aa6b543931bf3fd6443d86b5b49fac958a161483ada1221950c34fa480ea39788ac85000f4bc3cd37a0ab2b2d05933da9772b2787ce791b528e5241fc42fa8be4ad1999741d897ecbfa737c2a0a59cff8eb7c35e6c90f8686d35b17c3caf6b0c0550e70669eba0cfc97e19d0d4fcde9b7573d4f78ab90062a1082965ae6bb40995d161b2982214f4e", 0xbd}, {&(0x7f0000909000)="b6ece02915c8631a109539c3904d55af287c375993bde170daee3bf4acc70d67189d5c70ac478d25b6d78ea7ef1c695a93e0fa716a4bf67f063a68d02f8f89565c5f6a16222d9883d5a49d3cc8005c903d843e9b0e85dd5415c619ea508d76639c60e1dda106e9a6bb884753ec6ef86a40ccb7cceb20a5e535ae56d87c100b", 0x7f}, {&(0x7f000090a000-0x20)="11ba49e3257e2bcd4d3f3d06411154fa453f0c79901263237695dedc4a591f5c", 0x20}, {&(0x7f000090a000-0x9d)="6898cfd9d5b53f3e1609c0fb166fedb5b2ab3dec94013530a4aba4ae9d62e9a69278dcf4b0d38304b49d968fa2ae84b7331bcfc824692d5f870451718f846003aee1f4dca39ec1244d78ff2e134e66430824c76eee4cdc029893ee61bcc2eb718b6d75aa9c23366d4e584a75a5131fb3c2636793b5ecb66568766c9a091298d47ffb1a77e2f354b057ab68b6878d6b19453069c9ab031aae81b68776c7", 0x9d}], 0x4, &(0x7f0000899000)=[{0x88, 0x110, 0x0, "fdd13b7fdfdb7a52f3d0b76882d1b9d8e79a451a4758f34e60b10127ab2a7ace7386b42a0f97ab5cf877b18302b112d401be83f04078bacf15e3eba51ab40d579174237291660a540afb4e45790cc8a4f07662445355f27e7068d28b78e5f11669b887821caa452d118703003ee0316407b782"}, {0x108, 0x104, 0xfffffffffffffbff, 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"c54827d69a3942d22c8be89bbc7f966a2e89b9546f2ee13633edc1367dcd8ec1521bc63af75bc2422d23a4206362e6bd21e3c9a60335e9a5e69a4e7d5cb89ffe5be5f005c4c5ee8cdf6bcbab2850d0092ae84f914db9f79d994b34118cb2fdd8e7a4a63bfcb1cc9e4c36e7111729999a4b2a459c1ae2789c03cac79642ef05d8439f62eff2bd71896a3845e8aa647bb55c0618cd0eb943dde3197e347cb47c4f0b720b12dcaa4af5"}, {0x20, 0x10a, 0x7, "7022a46d89f416c845619271833e92d6"}, {0x70, 0x1, 0x100000001, "3950329a9f9440816bcb14d3021647fe75b0d9bebb51e6958a4b409f4d238eebce4c10cbdca4c001bba5890d1c52a1b03da09e231bf53a32f85f29af960dc5a0ef436831f82c2df3d4e9ced57ae6357453a8c75302c00b64ff5830757d"}, {0x70, 0x29, 0x9, "a6c8502463b08e0e2b1a7aa170b4b834357476756b2074974ed89bd7f4cc88606db82062a35fbbd22901b6e86617a1629da2ad5f560b917f0459b4d8abc8c42bf294ea6e5133532f91ce48f8668122406e6b0b5e82413ee3169897"}], 0x418, 0x800}, 0x9}, {{&(0x7f000090a000-0xe)=@l2={0x1f, 0x1, {0x10001, 0x1, 0x6, 0xfff, 0x4, 0x40}, 0x77, 0x9}, 0xe, &(0x7f000074f000-0x30)=[{&(0x7f000090a000-0x95)="8219bbbda62e5e7bbd5713195029d6268e1d715ff087a7c69ee20c6e1624bf586e0078c5851bbc110e645edef7bc089d0ef7997c3a63f846bfd6c221fb8f8058c69704cea08bdd9ce7f883da0920503994365b97d39715fd2e587d4b6c5fd841b1ae04708e106d6bf6a52bb36c98d139da2cc655516ca83c9e5757ba4041eb4c403231f9c9eed02e0f43169866ee3f2f7e557fba14", 0x95}, {&(0x7f0000776000-0x62)="35cfeba36de5804d5295a05bb60dd18e968af853b68126439afee38a65eaf0adb07f57f74ff5312fb68864ece672a1f50468db8d6072503665b26a4384dd97aacb2afbd6bc3755251f4a2e85db10788984bf2bd2263b8002c428badd33dc27b15875", 0x62}, {&(0x7f0000909000)="16a5db66c66e2eca7cf38c41f83d8588f2fe5c091e51392ee17e529612808b09d3ce660954b580e1c0ef8795593c0dea508337902e99bc5959a9f550bb10813f79a9ec5d0865cfb3ec8b665c21f1db042adbbf3ed7a5083f2bc2c4227d8a8ac7d0fb2c141881c9422c8061b45e4d", 0x6e}], 0x3, &(0x7f000070f000)=[{0x98, 0x0, 0x9, "ebf8a3fa126d63e22764740ce2f229ecdf554cee0421c98e39f3aca52b8f2f72e78778e641a30bf2c038afb62118c18d48a05455acbfb5650204136046522af47a07a5598a53b50e545e3f8e8212ca96a2e36ebc99605de70d1578002965fc494403ed12d8fba43f3b0a86fc25d87320bc3dc0accb288870cf94163f2f2bdb142bcb8853ac72"}, {0x50, 0x11f, 0x1, "e54ad2d2ccb00bbad6a2d990a4dc0d457e75dbda8f83bfec8f629b6796ab4f091729c8e79da6c15d0436625e284e00867c17051353e416c7c6"}, {0x70, 0x29, 0xffffffff, "45bf7566ec62f2a40b97c2d1091eba94fd1b587cec9a480ba7fc27c183d3dab663d5b142a4210dcc4e6a50f2da7e85b45c15153c34df98929720673207f2582d3aa44860038c3ab9c1f1aef6d7cca008c21114fdccf6652465"}], 0x158, 0x20000010}, 0xdec}, {{0x0, 0x0, &(0x7f0000576000-0x10)=[{&(0x7f00006eb000-0x2e)="64c317b65a90b570ac32802c56bbcf591101c6f10d660e9e8079ce53fcc79bad5d8dc86fa1fda57c674059e351c9", 0x2e}], 0x1, &(0x7f0000909000)=[{0x28, 0x113, 0x3714, "06598d69f6b1521fae2aae12b89662ccfbf83da3f47a56"}, {0x30, 0x84, 0x400, "e747361429c70a8e7888025273855baebac34b9af18db5f67d"}, {0x88, 0x0, 0x100, "e261ec77bb64b0f42dc5ac5a091df4aca1ffa280cb0199afd723c1b201a7e59f772cfd961eda286ff3c3de99aa12ff1bd3157bca8dcad7895b9823c438d8fe5d1bb79eee87820817410eb6be0b8cefef19d211c9548f0f5828e0272fafbc257e15beebcc6d35af71a947eed4d81f4a81f0"}], 0xe0, 0x4000810}, 0x5}, {{0x0, 0x0, &(0x7f0000802000-0x20)=[{&(0x7f0000909000)="dc517aa30bbbceed9f098c6b30d206174f5fca6c7f65a91871db1b8073a3bb3352148ab17e5757a994aa4ba7f770cbcbd941e45a4155d2ae4024c116422b98a161c7a78adc183efb1c1abad3bb20a5cc27548339", 0x54}, {&(0x7f000090a000-0xb6)="2a3b86bfb6be10f88904e9ee852aa381dc491a11ad325e6ecaf8a15084a792af8fe1aae09bbfbaaeca76a249b67cab0f0538a61c5b05850e2c74ca67d6cf3fa6ab58fe8d426b8c45efdb6615d46c7b872f7b88a48175445439421494b603ff7782ca290cae66b17f6484e2b792bf26025981c96e3b5d8569b8256b9f881c6b26247d84d1f0807bf4c3ab9d9539699de8568d1c12afc989ad80bcd68cef446ec59f6ac173685629ec12f74d7e49dfe0dec5d3958d6639", 0xb6}], 0x2, 0x0, 0x0, 0x44000}, 0x28}], 0x6, 0x20000000) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x3, 0x7fff) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000090b000-0x77)=""/119, &(0x7f0000018000-0x4)=0x77) r2 = accept(r0, &(0x7f0000638000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090a000-0x4)=0x10) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f000090a000)=""/52, 0x34) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000909000)={0x0, {""/7}, 0x0}, &(0x7f000090a000-0x4)=0x10) 2018/01/05 21:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c7d000-0x4)=0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000657000-0xc)={{0xffffffff00000001, 0x6, 0xfffffffffffffc01, 0x4f6, 0x5ee3, 0x1}, 0x1}) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:42 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000feb000-0x38)={&(0x7f00005cf000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fea000)=[{&(0x7f0000477000)=""/167, 0xa7}, {&(0x7f00007cc000-0x24)=""/36, 0x24}, {&(0x7f0000574000-0xc)=""/12, 0xc}, {&(0x7f0000feb000-0xe)=""/14, 0xe}, {&(0x7f0000fea000)=""/151, 0x97}, {&(0x7f0000fea000)=""/44, 0x2c}, {&(0x7f0000feb000-0xf9)=""/249, 0xf9}], 0x7, &(0x7f0000fea000)=""/215, 0xd7, 0x7fff}, 0x41) syz_emit_ethernet(0x3a, &(0x7f0000562000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffd, {[@generic={0x94, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 21:53:42 executing program 7: listen(0xffffffffffffffff, 0x6) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu=0x0}) pipe(&(0x7f0000f07000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x7, {{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 21:53:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0xeeb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x15, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffe1}, [@generic={0x1, 0x0, 0x200000000, 0x2}, @ldst={0x3, 0x3, 0x0, 0x0, 0xf, 0xd, 0x0}, @ldst={0x0, 0x3, 0x3, 0x0, 0x9, 0x18, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9, 0x1000, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x800}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x1f}, @generic={0x7, 0x6, 0xec, 0x3ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000693000-0x4)='GPL\x00', 0x4, 0x1000, &(0x7f0000000000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0x6, 0x0, 0x4, 0x3, 0x2, "800f7179f0c7ad9eec20dc2e5bfe312c7867fdebd630d586473eaedb95078ca521ebda764b76b1a280ea7d52533dce209864579225f909cdcc44fb43cdf445", 0x8000}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="528584ce71e4efe46eb4f353a4b2fbc1192028e064a45b36e1d8e2e5775967c87d2cd08354a3330602cd70250186721bcbf1c0f1046346dcecc23e4c096015d8cd89e3adf003898f4051540158a9688c25495c15200e5dd1d0a5e7a80e32789041c821f3a0b41761a6f9b15ff8097e6a532d92b6e43a1b4b7b78b0714f3286fc85f0a735c724cae50727d757225139aed68f024ca6fb46963edcda51f34ee506e6e7817e90fc08d5d1113a5c37ea3cd31e435fbbc5ad2387ea217b653c6ca10d96d2dec17bb1ffcaa6e43b44603d53e91c2f6a1708e27511c727fd9806a467f440f3b83e27bcb9dcb896e731aad2ed71980df0b49234", 0xf6}, {&(0x7f0000001000-0xf7)="e7b0c068bd7e40880d49a35a7ccc869b6e7135602e42f3bc963c512eb2b9ae31bf344691dd78a8840d03b845f9fe6a4787a637e72d78e5c94dee54fe839d47f3840909d6edd6d56145e6439209b10cee13ab801260d26b0b7175255f13802734579f25aca618f85786c106c7188610c615907b0b7580c1a3e7f05e205183e88e7e25719397da237c053c03c4e3af088d8cb3130afb4a80c1ef1d1d0798c84a5384becd998e546c47ea98ef17236ff97217a6781a28ae6242f5bf4cce14c9e4aa729687854e881460c22c1513dfce96d489e4200a9089eb7b9fb638187602f05a65145f33d98cacff081962ca64197b44cfb7a66a63466d", 0xf7}], 0x2, 0x0, 0x0, 0x44000}, 0x4040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) [ 308.131938] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 21:53:42 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/05 21:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005d9000-0x2c)={0x57d87ee7fffcbc75, 0xf91, 0x5, 0x6, 0x0, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ee9000+0xc4a)={0x0, 0xffff, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x20000000000000aa, &(0x7f0000d6c000+0x3f0)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @generic={0x7fffffff, 0xfffffffffffff325, 0x6, 0x5}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:53:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000194000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000+0x3b6)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffffffffffff0895, 0x574, 0xff, 0xc4, 0x7fffffff, 0x1000, 0xf03, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0x101, 0xff, 0xa8ea}}, &(0x7f00007fa000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x80000000}, 0x8) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000744000-0x10)={&(0x7f0000c8d000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r2, &(0x7f00000b5000-0xbb)="3c60f8dd849ea6e5aaad89ccdbac33fbb8688a8b7c896ad4776863737b9b3e736e96fa1cb988c6d7aaf1808fff6aef20e68b2ef37794ee3a08ec4a7e0737a989fca81535f2c8861cab956292ad184f5b05d1e45f113b2dea54bb0d1c4c89bed0ac7d0f83b9dcae19f425f086ec701a0f3bd00bf75dd2a946b730d6db3bb9b9f76c90802dcd5f728f4dd2a870db6c746f5abba258c61b17d3121c562a044ba938aebb88532996f1324b6aff0a07e22e679ef7b4c442710efabb27a0", &(0x7f0000001000-0xf4)="6ee7afbf4de7aa7fe35edea374d52984d70b5e468401d471b7a3bb1aa185884aa304a0e80e3100e561b93592453a4749bca6fd22ee0f9d4c0046f5bcfddee7d07659b05d328cba53e806033719a796a207d6078889ca6d584d224711ec42a51fc20daf21e31aa38283b236ca1bf7f8eb0745d6b735410935acd17ee497970916b92eb3ae10bef048ca1664616b4216d737988b196e07a170576220973763d9c7fcf30751f51cfb7eb36d3ed38da77740158984ac1bb2083255148ec4ce734d70a5c277382ae7a1cc5d92360972913340e16333c15a0f14859f457760512f3d56ff9b0c3170faac15463519761021db5e86a44c9a", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x1f3, 0x200408d1, &(0x7f00005ca000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe92) 2018/01/05 21:53:42 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000-0x40)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x40)="71af49e539d35460e95d9b890d02a8118fe9697ef963e9d8737dca21ad1facaf5520048d645d87ce7cc407980c901a734ed03d3d8d09c81afff01022dd474cbc", 0x40}, {&(0x7f0000fde000-0x90)="e29b84723c417e5e0c68d345f7108068d02c0804af80c1162cf4dc7de01ceae5d5986d4c660f21e3585b8b9003c08e58d5c56d827a628e50aca6c834450fcccff824d7f8579bb133ae4120f7c3cc30d128b2143e69bbe9a6c46439df93a01b299addca066059eb9d57c761c006260d69cdf1fd8fedc32c79a75e1c125bb64da5ce642ca6aa2d41e51fa83d070e62483c", 0x90}, {&(0x7f0000fde000-0x83)="257623e5d0706718f827755caaa295686b7f9855f612235255fed25ac78a84377c1210ed3582ddcc8a8ae8162977fcc1046c5fa6114dd1890ba0df2f288e2cfdf206cb68c07429846660ae32285e9bb6b9d50c17386277efc423fdbc632d6d08cfacf9190a36bb95916c0893fa4629341d97b6737940bf83ab89faf8f506eaee2b6f7d", 0x83}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x1, 0x4) vmsplice(r1, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/05 21:53:42 executing program 6: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000418000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x0, 0x1000, "c7fbfb67efbbb758dc1ac4ad6cdba1729a301e921a152c9230aaf61aca1c43efc90a64dfa562e70c9c549cf1eb18433586545d3091ad022e47cf82ea66ac9d901c0191673ff3ae7591f1dc0a32e02098be37b4efb5badf95836b42cc23f6d8f431a1899543452a472f5315c8c329b81bd405446fdfc5abc5b3e1d20b5ecf6581d6f0fd9ef420ee85592aa28734842b79482764f7041a1a3bed48cacea93a48e41a929da300983acd868c4c284d574e13c7aee2fa4d3eacc38942c33c03f2a7b65e762e07acc7768ee015118fc9860b7621716d592054c92c390f00eb1876beec3fcf7decd7561060863d63f3568e51cd5a4f026c5096246eeafb78f8961c71b252a0167c28779ad76cefa9ca68a658fb6600da0652dda966cc78e860e0eb4d3540e50bd6ec0dde6c1e6ac26b40c6f084bf2a31aee7f63720c0905925704162fd6a70362bdf859fc4d8b8627081af1fac8d36c7b3a886ae7b5968b8a3e775e8718ed8d15a65cad7cc0f9ca5f09bbf22f2e2bcf9f29422ccc9ae6c88404123dc45d4331240ee525c63f6ae25eff6fbcac20335b070c4e62329581c1646b7472038aa532fd5e5737cc5e236477eddc05ae53575bab82eb757dbc088e8a6e448140fa773fadce1833ac7b4ef2e15084342704d47320ba1660f553da7f236bfd7789221431f55803637d427ee06a77971f57166fad213e33426db3b6989e37b42663330ea8c714616df6e69a1203a2ca18c4aaca01c1fc68c23f958e20f758e015846f688601504f1aba2473171741f41d2c1de786741e0a69e0dfcc57303e5d1eebb8756b2b33799307d6a1e05617c410db6196e94d4ce42a1e88e89013508ec55e7a7889eb76f60de8b951e15247e88e782a1ac6aec70915d077606b7700cdfafebfc469b9e547b2f681d4a5e74588559629a3164a3eef081a33279998c9c938ce7c3959cf064735bb41a34274926d7dfde705f42e490c509ff3125036a75b5b58b86be0bfefd58ff872ed650abcf9c64e815ebe2d9a18c48eea987fa8ce56ec518604ae6272b8fec6880e02e26baeb51c1b9863b236f9a72251cf2bdb0e2c1560f03039dd3ab1d02ac678791d73aca562de113e5dab0f3d968b02dde242cd357ebc1daa7c8e73d1a040f6a72d8fc9a7779b763e28169ce1de5b2481c89eadd2d12905c653f98f006244b5fb8ca91369f490b8ac302495c081b79e3179b7deef460572feabd4b68190ed8375469db61e7bbe8828ef09518c6ab037d7ef50fccbe2867ac8257f94efd7b713871f736fc646e152ef583948b9cf0f9766fceb5bb82c4d3d05d43288db45a5b95e91b3bbb3f191e8b49457613eeb51dd2d80ebe0f486db741b9a7af6792199cd6159f2a97a897487fb09f20ca21adf4b61692cface2381c272cd02cfdf03f9cce77f087b030c94d11bbaa0e4eb844859626e66ddb23fb14e95b2197eb60545c63709a703ca78b85bdbbcb8a03f8c3344f2d75204edafda0dbefc65debba8e58de42e6676e44a433f4e5482ff69258ab01a032b0742c99bdd6b862b7a1a245d4b9f096fbdf4e930d63704874becb428dd543340df76ad03497fc091829cb72bd991d433c0a39a000734fb1496e6272f1e8ade26b33a7dd44499793e141ba0ddd74f29d36e28d9da1cfee62fe985cfa40e53b57c825b8ecc4c8e12d1cc509070efed7ec10c3719c3268a52b85ca7643e45dcaf10790a3e7a2bc43b8a5559e84d332f75797a691ea1a222e29390c6e08205346217fd983a5dee41e051b50333ff7522a6f17290e7d6a80cb1ac1aea023b8355a13841497f45eea01201d6a03d278acdf4cbd4dba935a57ceebe7a1eb917a5fcee65025c82d4990bbb924898b279a85fbfd128537efe983b59153a6d96315526b28552c87a5ef191c11d81c5f1339d9285b1d0136e61ff8fa28fd2ac6be379169d25851ef5297aa361c66776b33ca1fac7eff64254be31971acfcf2927b9f9bbe491794f5fa7ba83c36ef647371dc63c1a97de3ad5e4127ca0161ff266c56fafddc7b64f51df9060e875305bda75af9afcc8d686fc37688cb2b8924e082ea259955db0523c8cb1d25f0949fd84e7a38c7a552ee4c8b6931acd9d06c00a1015227062356cff9979d7a27783788e041914a7d1ee34799d3d367b291b8402cb56721e02a9aeee24ec7c4f3a87609fcb8a15096cec32db580a73077330c1f20a551bb9e5b06bb72d513ff7d5379bb87678ffef87ef8bd11adfa30dc8446367fdeb017cba9f4bd53161554e28e44e675328c42f3d986f6d5b6abc32a5f9060e4a95fbf953641fc4acf7b1a92135e7f2222a82cda0fffdd74105376c01f5f3aa083f895cdcdd961c627d2e0cf97b780ea5ae28225b85b3828ef61f16c2d81bd1e737d96711eaa7d6a35fa8982a20444fb254690f8bccaf80280694e82451f474b7d9d2ebdc4f838a35b7391e45554969e1c0769d65f14a5243c1bcf6f5ff611ca36281b32d9facc91d400c48e1a8b7add16f4f05ee9b0f370c9860079c0d431c8c57ce813a3d6cf0c62b50084789abf4e2a8d5331a39b36204bf3f34abe1eb9ed5a8293572672abd072c460d5cdd290f3529ca85245edf1d594043d3989c181dbdaaeb17ed2029d9bf6cbff4c2cb7852dd2081f2ef5b87228d4e12f15902f689eab8d9fc607717b54c0b8cbe1946363d99089ac7de3f0d457a29d670133feeff982f18f7c00d72c2605cc0c9b49ab86d4257ff5a75204c84b49dc633476701b963dc50ad7523f0028410b72c9888c94f6f89bd8b37254909d63302287ac68c37c8d8f19e84aac1d8fadb686b5f9b152126a291b2d21e9431bbdcd1f8ed6e7d03639da51806a540f21cd7952bed3d268ee2ef7d2981686590db89e01268d41f8d0d714d06cc3deceed77d70d537e7d7c8cc27549767b129a46942de18aa9591daa74c4e32f36c764023e71e387e9976c34252128e64673fd14011e9d3141cd7492457aa3cca914e789720f2cb57011a1c36d252bd061199b716f5d7e90046ce43b95f3e949c8e39bc0f098d5d88b9a2c213ffb236e8a3426fcfcf030ffeeb383082a4b2808849e62aa6ba21bba7bee86578981ea0d75bde8da2135a891e1802b64853c4b9f9c1058df609ebef2785ce64d227fb8e45e4815b7d30535d25ae8703e56b8310ff46f9f60197dc335e52b8be525b96928e727202de22477a5143451d60afff6e80683af6bed9d9cb74657d22a18bc000adca37dfe83bee57f4090f1db6bc469f14293f18f074220a42ad13c1e17680d8d37bbe04f57c65a5373c6c8f929f0320e6eb3b5f5ba261236de3ff739b2de9a4243dceba11d0ee0437dfb61a35c415402e01204d215c6acb7bcbbab8a8636d98c7d9d85b00f7288ec89a2da67405639cea73126fe2670e2f72bc4bb0fc9e8258ce5fe04e6b3e3e393f6458786a4d3534ae0350599c05dc5fdd17ea7d6a5d39e6df67674f7aea8dba47cfcca60053bffbc0f1359dea62082d54967adfd6da46b40580e382cc190b44f21e1fa91dbc246c055d99dd56f9ee7ca36bdc200c803361400c9c642fe807ff634d5240dd7b4366900144e25f9efbfc1519a09775500a649edcfcef94751d2132861ed0ff02394524addcbbe0af5886d0cd587e9764478db45d33154bf29c9cd0ced4ec9ad30505739544b8d06dd7b5304c6d83223451e54f8b2cf72c2d9b5e91eae763114045f059752feb81a6fccb416e5e98f9b2ed96b89391fbc7117ec3af8b48c839e57a29c6b4b8afc881cc60769062e9ddc89ccb4e14178ba2b08fa8b50486e30d4ac185c5349004258966acc2b6379ada8cdb999bede4a06b75d8e07cb4511ec51489f4882deffe607da5d4bb61ec03786310b61d5ab84c93c25b086412da242f156ee3423f3ce29c5976840ea4e023a8dff31d1f57cd59ac59f9dd57ebac6ec4cf00cbab2627431e4193bfae5ba2cae8ec1c1ab27e8ef6f5ba280a1417cff8eb4a09f425945ae2e9806434a700faf108fa907f29b5f949fc440c8e2567c14dea2a7536c4ae5334ad2825faff897d373831659387f5a812eb17d838f88559ce2311a2e25d7a81ebc105f91fb40f1d98eed140e3ba81451817700ef0d4507c15554041f1cff7ac827fe92bb170c35d3a3ebabe4d9584c9ae2c3e27039ce31ff578e0f983b68963632e13e3ed8cb4882200e6eee5b393feb1e5039dae8c88c06d5eefdcf9aacc2b15fcc64144bc376cf97222ad51ce5088e0e5990c7e7ed9186008dbf00b293fba9ab391e1cdb4bfd3d6b2b17e3d33327da810ca92b5e8571d5a60ee04a1207fa1595f78b9c6f5425906cc0eb5e0230275a23d9bfbeb8f7af1b32e98e7dd0bf81c79590de77c908ef7a6c321fe1f751927270bf4c56652c6aa08ad3d6695ccc3835033dab0affa0187ddce1d8bc5336112732ca527993841da5aa27b980594cce807b1e713ed42a91cdf2e2d8631bf4a6a1660ee272ba5d2e00c9b18167581874d35b77ff6efbe3ccf1379acce065ef30ce8851c85fc7045aff80d43b031e2da4d9a1bf3e3574ffa664229dac6490ee3708f80c96275d87417997246d7386ae37f8068e1dedf0ceb21ca104c86858d4cc7e2376b99f0d0050f96eefc5c741687005172b209730ed1b2e638a5a74e1f30bb6d5b433aa6c24b92d11184473371d346a3218777656c1fe1f7d74c77a08f15100cdf3859367b46511e2b45f33e1e0300d61fe370b74d7b7e6a164f4ef537c444a04ba4064b9f7ab326bc3205404eb1fbb3807278d40b32ea52d8a04a75ed9a1d2faa3db8188b96605c9cded936fb6ab430c4b064d5f4db1cb346ce965a7423b3edb1e9f137f512a1f8193821bbc61a3d53a6c512de2c90c3e9073b97402b8ac13979c40e2c478f7aa94dfee392b4a237aa10bb077585fd8cd82972d738378afd38b1e43cebeca9c89953ccbd23c380cf419589e92684e60cf67ab33a91c9b00b86f067d2b32f78f0871a623e467d39cf37db631d0ab43d3f3e41ad39e208d0352c8f99b5a6561ec73bc722296dd782a3e9813f20c75b5a6da3b8007a0ac760852bb6bf2603ee2c8d40e7b436226caa2b0cd3108d057de84fd340d8a7b18e96f3e67f2c51ef8065db7746164a7824f25ef8323d61cb0b635175e82a6f4872cc5a1c8e1328612b289d5b40ed417ae58ee37c9863f4ad5ae4ad3c5b42cf0c49611ce1dcb0abf440f68e3b5c2e9ba242809d1ceb995681c6fcb9652a1747a6c4fd4149487c3b7594d6a971266dd16403bedb05143a63f82ddf5d48c6d9c42703c725544f38543fb760483f53b1787c051f82bf1fd5d18f84f978e6b6e9fe7c6e2da7202fbca58f0964f2a81e8138bc1906e5c2f6f74790effe9c6a23e8689d497a225444516f9d4064253c8201df2ccc467a412062f105a0cc60f1069d7b2841481234b2e3a5094b62e3dfea9f48d4ee46e0ee1d859e22ef0ff69d8d6e39c36f349c62786d115d0a7d7f2ecfad4cbe488ee866a8889f50b1434c042ced6469a8e05faa4b7cd434169e3462fa2f6dd11bb96f8b94057884711d106497b89dc080059bb2a4f19a7ff3bc02c8725e80dd0f4a473cc54d67f96fcf60a48aab23d3668720e8b0f1e4e60c7a1375a73f578658c0a0c1bbb14046b88f39822160d3befe20de8532cc42ff8e9e3bfa179000bf81b7f7ea14b40e591ad4239efdea1bfc9fc8fd4499010dc69226f1921ee895c496ab714df5428ad21fdd5df9e3b5d16446ea306f86f5139f105a97da69077b1d4f8124331f5bd6e59add4c4eaf694a06b7c97f3c255d5eddaf6955b4cdc3b13eb91099a7b"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00000b8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000050000-0x4)=0x401, 0x4) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x1000000000027, &(0x7f000041a000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6) sendmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)={&(0x7f0000077000-0x60)={0x27, 0xe95, 0x8, 0x4, 0x55, 0x0, "eb94a47fa65a1c48929cf719f3bf770bdc1eed1de8da6ee657b17e03a7a73c9eb560425739db021b920cf4b3247ea05ac74823ffa68fa948f4871715fddeaf", 0x2}, 0x60, &(0x7f0000419000)=[{&(0x7f0000419000)="39203e05e86f44ac42d35b5c7dd61ffb76286f90", 0x14}], 0x1, &(0x7f0000352000-0x80)={0x80, 0x117, 0x9, "b35d1873a06e16be90f789f63827667f61a085ad8c032703e1add567de015b56feca5c62d2071d2a9c4e0c53dae72668f4629d4e9eae4f6f45cc627ab88c813dc1f4372a4f2fa9d205a881b744d825958a40cf8f842a73eac9272be25f37f776b6a2e8c6f9ba238d13273e7154c4"}, 0x80, 0x4000000}, 0x8000) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000418000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000419000-0x4)=0x48) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000286000)={0x0, 0x5, 0x20, 0x0}, &(0x7f000041b000-0x4)=0x10) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000041c000-0x8)={r4, 0x7ff}, &(0x7f000041c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000041b000-0x8)={r4, 0x80}, 0x8) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002d0000-0x4a)={r4, 0x55, "fb67cdf25196d64769a52b35e570c8e28712de53862ca0781abac5e25eb863ff18bd0252cdca68f1c69fb5589fd067fdf5dab1ea4e4e13de16d0724947ed4a1ba2a550352f39f98b0ba584af380c3a2311fb74489c"}, &(0x7f000041d000-0x4)=0x5d) getsockname$netrom(r1, &(0x7f0000026000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002ec000-0x4)=0x10) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000419000+0x253)=0xc) 2018/01/05 21:53:42 executing program 3: r0 = socket(0xa, 0x3, 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x5, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000da000)={0x80000000, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x1ff, 0x1fd, 0x8, &(0x7f0000a4f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa5, 0xa9, 0x8}) 2018/01/05 21:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bc0000)={0x0, 0x0}) getsockname(r0, &(0x7f0000d5f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010a000)=0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000998000)=[@in6={0xa, 0x0, 0xa44b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e59000)=0x0, &(0x7f0000dff000-0x4)=0x4) 2018/01/05 21:53:42 executing program 1: r0 = socket(0xd, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000018e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x3)={r2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x7, 0x0, 0x1, 0x8, 0x8, r5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ea000)={r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd702, 0x5, 0x6, 0x9, 0x8, 0x5, 0x1, 0xff, 0x100, 0x8, 0x4, 0xa8a, 0xb4af, 0x7, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000fe6000)={r7, 0x788}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f0000042000)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x3, [0x3, 0xe, 0xffffffff, 0x7, 0xfffffffeffffffff, 0x7, 0xffffffffffffffc0, 0x8001]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r9, 0x29, 0xc9, &(0x7f0000d61000)=0x0, 0x4) tee(r6, r4, 0xffff, 0x4) 2018/01/05 21:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000048a000-0x8)={0x0, 0x0}) r1 = socket(0x9, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000054f000-0xe)={0x0, 0x0, 0x3, [0x6, 0x1, 0x9]}, &(0x7f0000179000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003de000-0x8)={0x0, 0xa7}, &(0x7f0000eb8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008d8000-0xb8)={r2, 0x1, 0x5, 0x8, 0x1, 0x400, 0x3, 0x5, {r3, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x6, 0x6e3, 0x3}}, &(0x7f0000ffa000)=0xb8) getsockname$ax25(r0, &(0x7f0000890000)={0x0, {""/7}, 0x0}, &(0x7f0000f6d000-0x4)=0x10) pipe(&(0x7f0000fb1000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00001d9000)=0x0) 2018/01/05 21:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x3c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003f6000-0x8)={0x0, 0x8}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000571000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3f000-0x94)={0x0, 0x8c, "19d10354763adb3794be69e8ac5f98876846bc9d95f01fd212953cb79fbcb835597201535b0805863872f9523a50ca1d3abb7701cf306fcf3dff2f4ee342cedb94e051aaa2f7bea680543a899d2372a21b8ca27932fa09e9cc6c1a184fd5eacce29d5409befbd09bb508068c477ce4a410d5ed82fa8e05771ad1bbf84e0d005e769b9fafca2b0f055bbf8c16"}, &(0x7f000055f000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c3e000)={r1, 0x1, 0x2, [0x2, 0x130]}, 0xc) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f000077c000)="", 0x0) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006a7000-0x8)={0x0, 0x0}, &(0x7f000019e000-0x4)=0x8) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/05 21:53:42 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000021000-0xd)={0x200, 0x2, 0x3f, 0x8, 0x0}, &(0x7f000001b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={r1, 0xff, 0xbdbd}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x10001, 0x2) 2018/01/05 21:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000183000-0x2c)={0x1, 0xe5d, 0x209e1d, 0x20001, 0x0, 0x0, 0x200000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2a) sendfile(r0, r0, &(0x7f0000cf8000-0x8)=0x0, 0x6) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000763000-0x1f)="1f0000000003ffeefc4345c007110000f305f000080000ffeb0000dcffdf00", 0x1f) 2018/01/05 21:53:42 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad3000)=0x14) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f9e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/05 21:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000013d000)=0x0) r1 = socket$inet(0x2, 0x806, 0x7) connect(r1, &(0x7f0000f39000)=@l2={0x1f, 0x7b, {0x620, 0x9, 0x3740, 0x4, 0x2000000000000003, 0x1}, 0x8, 0x3c}, 0xe) 2018/01/05 21:53:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xa)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x2, 0xd, 0x100000000, 0x0, 0x11, 0x0, 0x4, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x10001, 0x0, 0x0, 0x4, 0x6}, @sadb_sa={0x2, 0x1, 0x1, 0xffffffffffffffb3, 0x535, 0x1f, 0x3, 0x40000000}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xb, 0xfff, {0x6, 0x33, 0x6, 0x64, 0x0, 0x9cb0, 0x0, @in=@multicast1=0xe0000001, @in=@rand_addr=0x9}}, @sadb_address={0x3, 0x5, 0x7c, 0xa0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x810) r1 = socket(0x18, 0x0, 0x2) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/05 21:53:42 executing program 2: socketpair(0x19, 0x1, 0xfff, &(0x7f0000287000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000e47000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ec000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000112000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000326000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000ed0000)=0x98) writev(r2, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dba000)=@assoc_value={0x0, 0x1}, &(0x7f0000229000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004ab000-0x10)={r4, 0x83b, 0x35, 0x8}, &(0x7f0000b3b000-0x4)=0x10) 2018/01/05 21:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb3000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00008d1000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x4) pwrite64(r1, &(0x7f00005a6000-0x4d)="01fb5a891788562b2740bad028995754e42ea8d1866c6ce6f070eba8ef19ccda517c91f34d27e058add71358278e684adfb2d5e35499233eceaf7e6a0d4fdc6edf36c16e72ff0a1917ece91903", 0x4d, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000680000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f93000-0x8)=0x0, &(0x7f0000ab2000-0x4)=0x8) write(r1, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) [ 308.374187] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 21:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000010f000-0x1c)=@req3={0x3, 0xcd5f, 0x7fff, 0x80000001, 0x9, 0x8, 0x200}, 0x1c) 2018/01/05 21:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80007, 0x8, &(0x7f00003c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e4b000-0xb8)={0x0, 0x3, 0x0, 0xffff, 0x6, 0x2, 0xa41, 0xfffffffffffffffe, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x7, 0xfbd, 0x80000001}}, &(0x7f0000479000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000def000-0x8)={r1, 0x100}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x71422b25b3c5dcb0, &(0x7f0000335000)=""/251, &(0x7f00007d1000)=0xfb) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00000be000-0x4)=0x0, 0x4) 2018/01/05 21:53:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f00006c9000-0x4)=0x6e) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000832000)={&(0x7f0000778000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000025b000)={0x0, 0xeb, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f00006a2000-0x30)=[{r0, 0x8000, 0x0}, {r1, 0x9000, 0x0}, {r2, 0x200, 0x0}, {r3, 0x2200, 0x0}, {r4, 0x20, 0x0}, {r5, 0x104, 0x0}], 0x6, 0xed9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000263000-0x4)=0xfffffffffffffff8, 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000153000)=0x0, &(0x7f00006bc000-0x4)=0x4) writev(r6, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) 2018/01/05 21:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d49000-0x44)={{0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1e6fa09ea575b5f8f94437fa0dc1e5fc"}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 21:53:42 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x2c, &(0x7f000000f000-0xd8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r0, 0x1, 0x1, 0x5743, &(0x7f0000007000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/05 21:53:42 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002de000-0x4)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ef4000-0x18)={0xa, [0x6, 0x100000000001, 0x9, 0x2, 0x401, 0xda3d, 0x0, 0x4, 0x80000000, 0xf86]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000ef3000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0x6) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000834000)={0x2, &(0x7f0000ef4000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/05 21:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f22000-0x4)=0x2, 0xffffffffffffffe9) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000209000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000077c000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000222000-0xc)={{0x1, 0x5, 0x5, 0x8001, 0x800, 0x5}, 0x7}) 2018/01/05 21:53:42 executing program 7: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001dd000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/05 21:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x83, 0x3c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d5a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eca000)=0x8) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) 2018/01/05 21:53:42 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000acd000)={0x1, 0x80, 0x80, 0xde2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:53:42 executing program 7: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10006, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aab000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a91000-0x4)=0xffff, 0x4) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7f000-0x30)=[{&(0x7f0000e7d000)=""/218, 0xda}, {&(0x7f0000e84000-0x1b)=""/27, 0x19}], 0x5f, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000bb000-0x1b)="9790", 0x2, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7d000)="70582ac63125709955e7437fb93abf8c86ba51283b96606d66efa6ef70a05f9123a72302eb78f8036cefc690e839b95602475e784befce4fd8a1421e028b8a97466f2ca47cfe7806348927ce7d116aa6a9aee19a524ed7297ff88e6ab27ca511c263cdff707eab5168be1a127c8a4ffd531c386600775533ec1de66ae4cda5aaf9b384040dc82bdc92a2ff17a3aa4589f57a91a199364de6ec7914f4f8c051e7839aad34982f204f31cc4a7eb939d402768a18b8e79aa0a0bc91318c09579855b5b0fbc46834b6d4bce1f43945791265e863554e189858121c", 0xd9, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fe2000-0xc8)=[@in6={0xa, 0x1, 0xe45, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x2, 0x8c2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) accept$packet(0xffffffffffffffff, &(0x7f00009bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007de000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e23000)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) bind(r0, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000082f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000255000)=0x1ff) 2018/01/05 21:53:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 308.544314] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 21:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x15, 0x2, 0x9) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003c8000-0x70)=[{&(0x7f0000dbd000-0xd5)="d4ef446f88e3cf449df1ad1063c2655bb23f2e360afafdc3afd8ae076d40d077455f167d14e3eb2abdb6e9c2c292d842a50a2daee8607ee1f36c8faf492aeacaee20b881ca4de9acfa0bcd3c9ebf3da69c02419397ea2b1b1fba5fa28f2f722e06684146b1964c91a8c00eaa4105a0dedfefd6ce9531bcc24296fbb3d56e6417b7adc80104c3aa3bce6bcc8c90a4192857b863ace7ce9a8b768195e10b4d2b", 0x9f}], 0x1, &(0x7f0000ea2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000536000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c13000-0x20)={0x3, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000412000)={r3, 0x6}) 2018/01/05 21:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a2a000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000685000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000024000-0x4)=0x0, &(0x7f0000bda000-0x4)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea9000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4e000-0x4)=0x0, &(0x7f00000c9000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x2, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) socketpair(0x9, 0x5, 0xfff, &(0x7f0000a67000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f00001b4000-0x6e)=@file={0x0, ""/108}, &(0x7f0000181000-0x4)=0x6e) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 21:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004a4000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f98000)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000018d000-0x4)=0x8, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00002ec000-0x88)={0xd0e, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) [ 308.628673] ================================================================== [ 308.636112] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 308.643476] Read of size 2 at addr ffff8801c23775e4 by task syz-executor3/17547 [ 308.650914] [ 308.652543] CPU: 1 PID: 17547 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 308.659901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.669248] Call Trace: [ 308.671839] dump_stack+0x194/0x257 [ 308.675474] ? arch_local_irq_restore+0x53/0x53 [ 308.680143] ? show_regs_print_info+0x18/0x18 [ 308.684650] ? xfrm_selector_match+0xcdc/0xe00 [ 308.689236] print_address_description+0x73/0x250 [ 308.694082] ? xfrm_selector_match+0xcdc/0xe00 [ 308.698672] kasan_report+0x25b/0x340 [ 308.702477] __asan_report_load2_noabort+0x14/0x20 [ 308.707397] xfrm_selector_match+0xcdc/0xe00 [ 308.711803] xfrm_state_look_at.constprop.30+0x113/0x360 [ 308.717266] xfrm_state_find+0x1595/0x3210 [ 308.721539] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 308.726654] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 308.731232] ? __lock_is_held+0xb6/0x140 [ 308.735294] ? check_noncircular+0x20/0x20 [ 308.739509] ? cleanup_prefix_route+0x1e0/0x1e0 [ 308.744145] ? check_noncircular+0x20/0x20 [ 308.748354] ? lock_downgrade+0x980/0x980 [ 308.752477] ? lock_acquire+0x1d5/0x580 [ 308.756422] ? lock_acquire+0x1d5/0x580 [ 308.760367] ? find_held_lock+0x35/0x1d0 [ 308.764402] ? xfrm_tmpl_resolve+0x598/0xc40 [ 308.768790] ? lock_downgrade+0x980/0x980 [ 308.772913] ? rcu_read_lock_held+0xa9/0xc0 [ 308.777204] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 308.782027] ? xfrm6_get_saddr+0xd6/0x110 [ 308.786150] xfrm_tmpl_resolve+0x2ee/0xc40 [ 308.790371] ? __xfrm_decode_session+0x110/0x110 [ 308.795099] ? save_stack+0xa3/0xd0 [ 308.798693] ? save_stack+0x43/0xd0 [ 308.802292] ? find_held_lock+0x35/0x1d0 [ 308.806327] ? rt_add_uncached_list+0x1b7/0x240 [ 308.810974] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 308.816399] ? lock_release+0xa40/0xa40 [ 308.820350] ? __local_bh_enable_ip+0x121/0x230 [ 308.824986] ? check_noncircular+0x20/0x20 [ 308.829189] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 308.834173] ? trace_hardirqs_on+0xd/0x10 [ 308.838298] ? _raw_spin_unlock_bh+0x30/0x40 [ 308.842683] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 308.847064] ? ip_rt_bug+0x20/0x20 [ 308.850585] ? find_held_lock+0x35/0x1d0 [ 308.854620] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 308.859353] ? lock_downgrade+0x980/0x980 [ 308.863472] ? lock_release+0xa40/0xa40 [ 308.867429] ? refcount_inc_not_zero+0xfe/0x180 [ 308.872072] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 308.877059] ? security_xfrm_policy_lookup+0x92/0xc0 [ 308.882136] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 308.886864] ? xfrm_selector_match+0xe00/0xe00 [ 308.891416] ? print_irqtrace_events+0x270/0x270 [ 308.896151] xfrm_lookup+0x15b2/0x24f0 [ 308.900010] ? xfrm_lookup+0x15b2/0x24f0 [ 308.904059] ? xfrm_policy_lookup+0x70/0x70 [ 308.908360] ? find_held_lock+0x35/0x1d0 [ 308.912397] ? ip_route_output_key_hash+0x229/0x370 [ 308.917384] ? lock_downgrade+0x980/0x980 [ 308.921504] ? lock_release+0xa40/0xa40 [ 308.925460] ? find_held_lock+0x35/0x1d0 [ 308.929502] ? ip_route_output_key_hash+0x252/0x370 [ 308.934490] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 308.939996] ? lock_release+0xa40/0xa40 [ 308.943951] xfrm_lookup_route+0x39/0x1a0 [ 308.948072] ip_route_output_flow+0x7c/0xa0 [ 308.952364] udp_sendmsg+0x19d3/0x2ce0 [ 308.956223] ? ip_reply_glue_bits+0xb0/0xb0 [ 308.960527] ? udp_lib_get_port+0x1b30/0x1b30 [ 308.964992] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 308.970164] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 308.975323] ? print_irqtrace_events+0x270/0x270 [ 308.980059] ? lock_downgrade+0x980/0x980 [ 308.984182] ? mark_held_locks+0xaf/0x100 [ 308.988297] ? refcount_inc_not_zero+0xfe/0x180 [ 308.992933] ? __local_bh_enable_ip+0x121/0x230 [ 308.997572] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.002555] ? udp_lib_get_port+0x785/0x1b30 [ 309.006930] ? trace_hardirqs_on+0xd/0x10 [ 309.011044] ? check_noncircular+0x20/0x20 [ 309.015251] udpv6_sendmsg+0x757/0x3400 [ 309.019198] ? check_noncircular+0x20/0x20 [ 309.023416] ? udpv6_setsockopt+0x80/0x80 [ 309.027535] ? reacquire_held_locks+0x1f9/0x3e0 [ 309.032170] ? reacquire_held_locks+0x1f9/0x3e0 [ 309.036812] ? find_held_lock+0x35/0x1d0 [ 309.040849] ? release_sock+0x1d4/0x2a0 [ 309.044794] ? lock_downgrade+0x980/0x980 [ 309.048918] ? __local_bh_enable_ip+0x121/0x230 [ 309.053557] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.058539] ? release_sock+0x1d4/0x2a0 [ 309.062487] ? trace_hardirqs_on+0xd/0x10 [ 309.066602] ? __local_bh_enable_ip+0x121/0x230 [ 309.071242] ? _raw_spin_unlock_bh+0x30/0x40 [ 309.075616] ? release_sock+0x1d4/0x2a0 [ 309.079559] ? __release_sock+0x360/0x360 [ 309.083680] ? udp_v6_get_port+0x355/0x600 [ 309.087889] inet_sendmsg+0x11f/0x5e0 [ 309.091657] ? inet_sendmsg+0x11f/0x5e0 [ 309.095603] ? copy_msghdr_from_user+0x3a6/0x590 [ 309.100331] ? inet_create+0xf50/0xf50 [ 309.104191] ? selinux_socket_sendmsg+0x36/0x40 [ 309.108833] ? security_socket_sendmsg+0x89/0xb0 [ 309.113556] ? inet_create+0xf50/0xf50 [ 309.117414] sock_sendmsg+0xca/0x110 [ 309.121100] ___sys_sendmsg+0x767/0x8b0 [ 309.125048] ? copy_msghdr_from_user+0x590/0x590 [ 309.129782] ? lock_downgrade+0x980/0x980 [ 309.133904] ? __fget_light+0x297/0x380 [ 309.137848] ? fget_raw+0x20/0x20 [ 309.141273] ? schedule+0xf5/0x430 [ 309.144788] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 309.150121] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 309.155805] ? __fdget+0x18/0x20 [ 309.159145] __sys_sendmsg+0xe5/0x210 [ 309.162910] ? __sys_sendmsg+0xe5/0x210 [ 309.166854] ? SyS_shutdown+0x290/0x290 [ 309.170817] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.175807] SyS_sendmsg+0x2d/0x50 [ 309.179325] entry_SYSCALL_64_fastpath+0x23/0x9a [ 309.184051] RIP: 0033:0x452ac9 [ 309.187210] RSP: 002b:00007f9c04e6fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 309.194885] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 309.202127] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 309.209363] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 309.216601] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 309.223839] R13: 00000000ffffffff R14: 00007f9c04e706d4 R15: 0000000000000000 [ 309.231095] [ 309.232708] The buggy address belongs to the page: [ 309.237605] page:00000000d8b41305 count:0 mapcount:0 mapping: (null) index:0x0 [ 309.245718] flags: 0x2fffc0000000000() [ 309.249576] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 309.258059] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 309.265906] page dumped because: kasan: bad access detected [ 309.271581] [ 309.273176] Memory state around the buggy address: [ 309.278071] ffff8801c2377480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 309.285396] ffff8801c2377500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 309.292721] >ffff8801c2377580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 309.300046] ^ [ 309.306503] ffff8801c2377600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 309.313829] ffff8801c2377680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 309.321153] ================================================================== [ 309.328486] Disabling lock debugging due to kernel taint [ 309.334174] Kernel panic - not syncing: panic_on_warn set ... [ 309.334174] [ 309.341533] CPU: 1 PID: 17547 Comm: syz-executor3 Tainted: G B 4.15.0-rc5+ #177 [ 309.350179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.359503] Call Trace: [ 309.362065] dump_stack+0x194/0x257 [ 309.365662] ? arch_local_irq_restore+0x53/0x53 [ 309.370298] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 309.375030] ? vsnprintf+0x1ed/0x1900 [ 309.378804] ? xfrm_selector_match+0xbf0/0xe00 [ 309.383350] panic+0x1e4/0x41c [ 309.386508] ? refcount_error_report+0x214/0x214 [ 309.391233] ? add_taint+0x1c/0x50 [ 309.394742] ? add_taint+0x1c/0x50 [ 309.398249] ? xfrm_selector_match+0xcdc/0xe00 [ 309.402798] kasan_end_report+0x50/0x50 [ 309.406740] kasan_report+0x144/0x340 [ 309.410513] __asan_report_load2_noabort+0x14/0x20 [ 309.415419] xfrm_selector_match+0xcdc/0xe00 [ 309.419888] xfrm_state_look_at.constprop.30+0x113/0x360 [ 309.425308] xfrm_state_find+0x1595/0x3210 [ 309.429518] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 309.434594] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 309.439157] ? __lock_is_held+0xb6/0x140 [ 309.443193] ? check_noncircular+0x20/0x20 [ 309.447398] ? cleanup_prefix_route+0x1e0/0x1e0 [ 309.452032] ? check_noncircular+0x20/0x20 [ 309.456232] ? lock_downgrade+0x980/0x980 [ 309.460356] ? lock_acquire+0x1d5/0x580 [ 309.464303] ? lock_acquire+0x1d5/0x580 [ 309.468245] ? find_held_lock+0x35/0x1d0 [ 309.472275] ? xfrm_tmpl_resolve+0x598/0xc40 [ 309.476649] ? lock_downgrade+0x980/0x980 [ 309.480767] ? rcu_read_lock_held+0xa9/0xc0 [ 309.485056] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 309.489868] ? xfrm6_get_saddr+0xd6/0x110 [ 309.493981] xfrm_tmpl_resolve+0x2ee/0xc40 [ 309.498190] ? __xfrm_decode_session+0x110/0x110 [ 309.502912] ? save_stack+0xa3/0xd0 [ 309.506504] ? save_stack+0x43/0xd0 [ 309.510100] ? find_held_lock+0x35/0x1d0 [ 309.514141] ? rt_add_uncached_list+0x1b7/0x240 [ 309.518778] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 309.524195] ? lock_release+0xa40/0xa40 [ 309.528138] ? __local_bh_enable_ip+0x121/0x230 [ 309.532774] ? check_noncircular+0x20/0x20 [ 309.536976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.541958] ? trace_hardirqs_on+0xd/0x10 [ 309.546074] ? _raw_spin_unlock_bh+0x30/0x40 [ 309.550451] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 309.554828] ? ip_rt_bug+0x20/0x20 [ 309.558336] ? find_held_lock+0x35/0x1d0 [ 309.562368] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 309.567092] ? lock_downgrade+0x980/0x980 [ 309.571211] ? lock_release+0xa40/0xa40 [ 309.575155] ? refcount_inc_not_zero+0xfe/0x180 [ 309.579794] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 309.584779] ? security_xfrm_policy_lookup+0x92/0xc0 [ 309.589850] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 309.594573] ? xfrm_selector_match+0xe00/0xe00 [ 309.599135] ? print_irqtrace_events+0x270/0x270 [ 309.603860] xfrm_lookup+0x15b2/0x24f0 [ 309.607714] ? xfrm_lookup+0x15b2/0x24f0 [ 309.611745] ? xfrm_policy_lookup+0x70/0x70 [ 309.616037] ? find_held_lock+0x35/0x1d0 [ 309.620067] ? ip_route_output_key_hash+0x229/0x370 [ 309.625054] ? lock_downgrade+0x980/0x980 [ 309.629170] ? lock_release+0xa40/0xa40 [ 309.633114] ? find_held_lock+0x35/0x1d0 [ 309.637147] ? ip_route_output_key_hash+0x252/0x370 [ 309.642130] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 309.647634] ? lock_release+0xa40/0xa40 [ 309.651579] xfrm_lookup_route+0x39/0x1a0 [ 309.655694] ip_route_output_flow+0x7c/0xa0 [ 309.659985] udp_sendmsg+0x19d3/0x2ce0 [ 309.663841] ? ip_reply_glue_bits+0xb0/0xb0 [ 309.668132] ? udp_lib_get_port+0x1b30/0x1b30 [ 309.672594] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.677751] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.682907] ? print_irqtrace_events+0x270/0x270 [ 309.687635] ? lock_downgrade+0x980/0x980 [ 309.691751] ? mark_held_locks+0xaf/0x100 [ 309.695865] ? refcount_inc_not_zero+0xfe/0x180 [ 309.700500] ? __local_bh_enable_ip+0x121/0x230 [ 309.705136] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.710127] ? udp_lib_get_port+0x785/0x1b30 [ 309.714504] ? trace_hardirqs_on+0xd/0x10 [ 309.718619] ? check_noncircular+0x20/0x20 [ 309.722824] udpv6_sendmsg+0x757/0x3400 [ 309.726768] ? check_noncircular+0x20/0x20 [ 309.730972] ? udpv6_setsockopt+0x80/0x80 [ 309.735088] ? reacquire_held_locks+0x1f9/0x3e0 [ 309.739722] ? reacquire_held_locks+0x1f9/0x3e0 [ 309.744365] ? find_held_lock+0x35/0x1d0 [ 309.748395] ? release_sock+0x1d4/0x2a0 [ 309.752336] ? lock_downgrade+0x980/0x980 [ 309.756458] ? __local_bh_enable_ip+0x121/0x230 [ 309.761093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.766076] ? release_sock+0x1d4/0x2a0 [ 309.770021] ? trace_hardirqs_on+0xd/0x10 [ 309.774136] ? __local_bh_enable_ip+0x121/0x230 [ 309.778773] ? _raw_spin_unlock_bh+0x30/0x40 [ 309.783149] ? release_sock+0x1d4/0x2a0 [ 309.787092] ? __release_sock+0x360/0x360 [ 309.791208] ? udp_v6_get_port+0x355/0x600 [ 309.795414] inet_sendmsg+0x11f/0x5e0 [ 309.799181] ? inet_sendmsg+0x11f/0x5e0 [ 309.803122] ? copy_msghdr_from_user+0x3a6/0x590 [ 309.807845] ? inet_create+0xf50/0xf50 [ 309.811704] ? selinux_socket_sendmsg+0x36/0x40 [ 309.816341] ? security_socket_sendmsg+0x89/0xb0 [ 309.821063] ? inet_create+0xf50/0xf50 [ 309.824917] sock_sendmsg+0xca/0x110 [ 309.828596] ___sys_sendmsg+0x767/0x8b0 [ 309.832554] ? copy_msghdr_from_user+0x590/0x590 [ 309.837281] ? lock_downgrade+0x980/0x980 [ 309.841401] ? __fget_light+0x297/0x380 [ 309.845344] ? fget_raw+0x20/0x20 [ 309.848764] ? schedule+0xf5/0x430 [ 309.852274] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 309.857615] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 309.863295] ? __fdget+0x18/0x20 [ 309.866631] __sys_sendmsg+0xe5/0x210 [ 309.870398] ? __sys_sendmsg+0xe5/0x210 [ 309.874342] ? SyS_shutdown+0x290/0x290 [ 309.878295] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 309.883282] SyS_sendmsg+0x2d/0x50 [ 309.886789] entry_SYSCALL_64_fastpath+0x23/0x9a [ 309.891510] RIP: 0033:0x452ac9 [ 309.894668] RSP: 002b:00007f9c04e6fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 309.902343] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 309.909580] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 309.916815] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 309.924055] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 309.931291] R13: 00000000ffffffff R14: 00007f9c04e706d4 R15: 0000000000000000 [ 309.938952] Dumping ftrace buffer: [ 309.942466] (ftrace buffer empty) [ 309.946146] Kernel Offset: disabled [ 309.949741] Rebooting in 86400 seconds..