1, 0x0, 0x10001, 0xffffffffffffff7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x4, r2, 0x2, 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0xa, &(0x7f0000002000-0x50)=@raw=[@jmp={0x5, 0x1000, 0xd, 0x9, 0xf, 0x60, 0xfffffffffffffffc}, @generic={0xfff, 0x7, 0x80, 0x3}, @jmp={0x5, 0x8, 0xd, 0xb, 0xd, 0xffffffff, 0x4}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x460, 0x5a, &(0x7f0000001000)=""/90, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x9, 0x401, 0x7, 0x3f, 0xfffffffffffffffc, 0x0, 0x400, 0x352, 0x400, 0x101, 0x10001}, 0xb) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2018/01/16 21:11:40 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000018000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/16 21:11:40 executing program 5: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/16 21:11:40 executing program 6: socketpair(0x18, 0x1, 0x7ff, &(0x7f00006e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000aa000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000273000-0x8)={0x0, 0x3, 0x6, 0x357}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005f7000)={0x7fffffff, 0x8, 0x3, 0x2, 0x0}, &(0x7f0000e41000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002ae000-0xc)={r2, 0x3, 0x0}, &(0x7f0000432000)=0xc) 2018/01/16 21:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000315000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) getpeername(r0, &(0x7f0000fa0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000009c000-0x4)={0x0}, &(0x7f0000418000-0x4)=0x4) 2018/01/16 21:11:40 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffff9) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ff6000-0x4)=0x200000400000006, 0xffffffffffffff85) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eeb000-0x14)={0x0, 0x4, 0xff, 0x0, 0x100000000, 0x7ff}, &(0x7f0000ff6000)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ff8000-0x1e)={r1, 0x16, "66594cb0737c26565152d50626b0d3ce6f8ae465e3f7"}, &(0x7f00006de000)=0x1e) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc4000-0x20)={0x20, 0xd151, 0x1, 0xfffffffffffffffc, 0x6, 0x40, 0x101, 0x60f, r1}, 0x20) accept4$inet6(r0, 0x0, &(0x7f0000ff6000-0x4)=0x0, 0x80000) 2018/01/16 21:11:40 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r1, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/16 21:11:40 executing program 0: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000669000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed1000)=0x10) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000ed2000-0x1000)="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", 0x1000) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000eb2000-0x3a)={0x0, 0x32, "559a34d3fee6f04e61431430ae789c70cec191249bb10208ff44de116cb827558d0ebf2ad648dc776230cf9610626f6eb280"}, &(0x7f00001d7000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000254000-0x98)={r1, @in6={{0xa, 0x3, 0x1000, @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]}, 0xfffffffffffffc00, 0xfffffffffffffff8}, 0x98) pipe(&(0x7f0000666000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/16 21:11:41 executing program 5: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000001d000-0x28)={&(0x7f0000007000/0x9000)=nil, 0x15a3dd99, 0x4, 0x53, &(0x7f0000017000/0x2000)=nil, 0xfffffffffffffffe}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000001d000)={0x5, 0x10000, 0x5, 0x7fffffff}) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f000001f000-0x4)=0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:41 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x3c1, &(0x7f0000d9a000-0x210)=[@assoc={0x0, 0x117, 0x4, 0x40}, @iv={0x0, 0x117, 0x2, 0x0, "4bc1b6d444dfb5123b12923f8cc25ca2a5e7987f228e568826a7bfdf1078d54d2f3b3bcf345709953f1ae5931ae713422815f7b48d5ce8f414124c209e45b46eef277d456b2206bcbbecebceb48ff088c5b0fab25070fdf51e64bf0dbc4135207efd353b6bc977b78bcd3b4624e7e35ad2e72586d25254c85fa5e1c8fa025a03939cc3db5f94a7f57566dd962b7a02fb9701062ca2e094f71c9a11d07e1ba99c0ca1c1798b12e44aa71e177a66db123292"}, @iv={0x0, 0x117, 0x2, 0x0, "daafebf626ec3a8785d3bf6e949f1b58fabb7ccffe7848dae429846a44a6e29d85867318614dabf8eed1a4217b7ae5f6977d51292bfd98e9eb9dd2872b2ad030a5fb982ee41b4d6e7d0fba2b948736c613f188efcc"}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "ccb4be1217c3fbe44dbe698eccffb9955970e1f13451521b97d78e61d66e804a7d5534100612cfb2da7a30bdf01503883e59405bde27ccc96d38b6a048c20934bcdd30b31866d9fec9a743be"}, @assoc={0x0, 0x117, 0x4, 0x1f}, @iv={0x0, 0x117, 0x2, 0x0, "738ae0d43ec0ab1987fd6a8805721dc90f66e94b9302"}], 0x0, 0x0}, 0x0) 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x3, 0x1, 0xff, 0x7f, 0x4cb2}, 0x20) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000098f000-0x4)=0x3, 0x4) shutdown(r0, 0x8000000001) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 21:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x1, 0x1, &(0x7f0000426000-0x1000)="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", 0x1000) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) r2 = accept4(r1, &(0x7f0000e64000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000834000)=0x58, 0x80000) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f000072a000-0x4)=0x8001, 0x4) recvmsg(r2, &(0x7f00003f9000-0x38)={&(0x7f0000a14000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a87000-0x10)=[{&(0x7f00006f2000)=""/91, 0x5b}], 0x1, &(0x7f0000e7a000)=""/4096, 0x1000, 0xfffffffffffffff9}, 0x1) 2018/01/16 21:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000e34000-0xef)="ff094dd391ab48394da56bf5636a02ba", 0x10}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f0000fc1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) 2018/01/16 21:11:41 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x4010000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x9, 0x5, 0xbf0, 0x3ff, 0x80000001, 0x100000000, 0x2, 0xfffffffffffffff7, 0x9, 0x9, 0x1, 0x40, 0x5]}, &(0x7f0000005000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x80, 0x74ae5f7e, 0xfd1d, 0xcb, 0x5, 0x8001, 0x6, {0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001, 0x3, 0xea32, 0x6}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x20}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x159780000000000, 0x4, 0x4, 0x51, 0x3}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000005000)={0x7, 0x2, 0xfffffffffffffffe, 0x3, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000007000-0xd3)="e4b4fcbb47f5ef390fc83027fadc260299d56d2cacc36ff7e7a3a31e23c7b6506989cbe6a91ed09a70feb03766745fe4659ede1e985c46433040a9b769e4b55860c446ce0efa6b9f72880934230ad7d37d57d2bf9bd512ddfd3702d991de2c823e8f562d52676b62640b02eaf6218956635a0dc2210d2bf959ad59da732adc077d92d17653aa89b036b7970c961427e46088f771b6957c183a3c3d903b3863d10f967d4289bff45de65bbd09e02e32c1b107e9018f126f05b350e7f5eade411bb1571b2d0f30b27ea350365b2c65bbf769dea3", 0xd3}], 0x1, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x5d7, 0xff, 0x0, 0x3, 0xffffffffffffff29, 0xe7, 0x3, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6cdbe6b6, 0x200, 0x1, 0x71, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x2, 0x6, 0xc517, 0x60fd, 0x100000000, 0x5, r3}}], 0x90, 0x40}, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0xfffffffffffffeff, 0x9, 0x100}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000007000)={r1, 0x200000000}, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x2, 0x353, 0x8, 0x0, 0x10001, 0x2, {0x0, @in={{0x2, 0x1, @rand_addr=0xfe24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x5, 0x0, 0x6, 0x3ff}}, &(0x7f0000006000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x1, 0x9, 0xb7e, 0x7fff, 0x6c8, 0x519672b5, 0x4, {0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x5, 0x3, 0x0}}, &(0x7f0000001000)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="c6394c2acb5d654045c9f51516d1fcab33e66417950ad5177c8bc0eff4353cb2646effe627a208defcd3366798257d8a21d20c2d5d8bcd73988dffafed758f5ad9ce46ca7a4252f29f1d7531a9284069df1e9e61a18822c12cb52cce605623bcf8a1cba2ea3b0b26bac98bea92cca4635b2acfa3fc17cde5d9cac0888a10871383234e72b328aeeffa59d4e461dac546197689df1f48c29fbb3245697893d4b3ebcf4bde68d4915b9e6605354d03797ddc4babb5385e8092497b86", 0xbb}], 0x1, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x50000000, 0x4, 0x6, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x208, 0x3, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x96, 0x6, 0x4, 0x3, 0x8, 0x8, 0x1, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8000, 0xffff, 0xffffffff, 0x40, 0x48fa, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x40, 0x9, 0x4, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8000, 0x4, 0x1, 0x8, 0xe223, 0x80, 0xfffffffffffffffa, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x70, 0x8, 0x4049, 0xff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x15200000000, 0x0, 0x3ff, 0x6, 0x0, 0x7c, 0x5, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0x9, 0x1, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x94f1, 0x101, 0x4}}], 0x1e0, 0x1}, 0x8000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 21:11:41 executing program 5: r0 = socket(0x8, 0xe, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008f4000)={0x0, @in6={{0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9c9, 0x35b, 0x5, 0x32f0}, &(0x7f0000023000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xffff, 0x5, [0x7, 0x6, 0x80, 0x3d, 0x4]}, 0x12) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/16 21:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003a8000-0x4)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c8b000)=0x6, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000256000)={&(0x7f0000e5f000-0x60)={0x27, 0xe39, 0xff, 0x5, 0x81, 0x9, "ed7143aa342cc5ea361e2a1676aeac12ec4172fe9b0cd311ad9fbdd17f456df7a9f2606db5d47a6329716ccb014590a9ea32afb3dc4cc99cdfe14b87dfe890", 0x8}, 0x60, &(0x7f00002d4000-0x80)=[{&(0x7f0000db7000)="ca0ba6158dd1e1e7ea80c8c43d239e73455fca43a01f9f05ed0654f0b9d42562d562d5759954cf4c73c9f553c2aed1cb9ac1b004c9067dc6ece0a67a40e5f4ccfd2aee3fbcc449b89c8b41d2419e9c09dbdbc4bd1caba51e16e4a671a7362ba92b9b43107b34783220362d9903dc67600794aacdfa7cdd5d5fe6fa835a5ec3e39ab3bd895549d15149c2b57628187c64153ddd8bb7cb10543285084815a6d4509c7fba536194fc6e87bef463294ed54ca655e298f8ca8c3682cc9194d2d83951dbcabc8d6b5b3319c171f3fe4459d745fbebba9bf2bdfcbc995d95a585ee63a16a93514130eebe4c34eda31f8e6957330fb343a03aa319962455b0b3c6569f89a169ba846b9da282036bb70d2aa598c3d452498a6d31852c968698f0d141ad6aee9d0e5a3b5a842fc190b5c0317e1d785e5871c6094d0a4919e928d341b9190b463e3df31bc7052da027439f3fc77acff90c5c309f94dbb9ec84391229cbeccb65bbbbe6aad151183f1116cfa81fa5c6258521618a0810d06a362e15de849e2fb1b722ff277cf9a2c2ebbc365fd49250401c525aafa7570d6eb962a7c846a0c08673352ad9ce35bb1e3c60e0afb62773ebb8635f52d5fe1a5faf85b54fbaa0f4f4672b69883774fd1a57346f0856c467e085164ddde74d8d64f2af4337a4ba874855314fa8ba06cf09fd9128ea59debff6f338e519eb53e97a708ac68ba1d26e1b641565af1e587521b4f9b7b74d64469a75207add590fe62c37977df761c3c3d94b01f69d5a73f72a32926b017fe06b3c6de37b51e54ce59d77642f235bf089435f9d0170f380bafcf636f270219b64922626ce40a28a8ab3347014d7e12745daa021ea01817cc639b5487735c83f322a30ff5c054ad73f1e9301d0a4ce817b29fafbbbb65a5584996089f0c4af5038f161bceb05a442e6826866fd1b54a18f7b2e5b0e1ff95ff499af8ca34564507b9c4b3052d57eec4b9fc4ad0717da5f520f2fc8df93ca071e518c488891b61ba7889e3426e56695d3e415db8fcdcb395f1b9e0f6b96af38974f1a69d85cb408d0c526e0e91bb80f39551246a6cebfa97a3eb047997a165adba86fd3b31461ee78c4fdfd0e303b54da42b349cc90f09f401056038cd61172d0572036dcd7cfa7beae94e7f3b49a160c54bfd8185a65214bff8eaf136a103281d24196f2997b8f003d8700d8a5898aa510aca9fd490faa3dce4caa926be3248df66b429bba70a5fc97242b8f1b87ad124cd2a51ab8e2322dd0398a3ab6897998cfd454334ec146dfd39ac00409c1a36f6dc233cbaadebb97762f54d7b30bd2e20dc607a5c496249b9cd85ffaa3fab24c78d2c1b66e322fb5375731db2427972c5cb6945626bca185d8319053e8a49b72547fa2260d2fe6cc5fab9e5ca2df0857bfa14b3b63601b797c6df9be12eebca651b1c1311ffc748f44fa50bab751732d75b6f3f55df5339533a210996e7831b98a2d24226eb555e2e0ef678546a4386f3277225122555880c526a3e074249ed7c207636d819157ef14dfe48faeba6a200ae5e7c2713824173e3774c8ffbefaacf25c0721946ceaaa6453edaff7fdffab5a0a64604bad5645b2eec788eb7aca50c58de839fc7e337f47981bc8ea8e7ed845df3ea699994d6f9bb3b5dc20036f160f3303788f3e4b8a3f719c30f88a7b9f65a4b4a4ec46434ebd9dfd95793d9586177ddadf87ebdcfe3bbec2617b1fc0ec01c049f77ead645ae537b43625fb67b6c05e873824a837ca7fd3ec47ad3d2834d2de7067d65d68d72e1b96a300e5c58bc0259e678f05ef97a8d77c18b772e25556dd5407966f7810da754d2638a49c13f122bd0ad0bd4842c4fb82a46475978246d2b6b6d9895cde8115154debdb781d850d06f01c5cb5731ed4923a90acbbeef12cdfbf218a621c16f5c80048bdf3bf33508cb6821bb363c886d0eede5a99a21bc5101c8282e4afa861611deb4bd8415ea4d6f551eaed679bb67b9e9a5e4b2170fb6abf08a33de1142f8ccf62009bd3971df7980cbae44cfd4ac61fec52854157a6269cf41f3e8911404941ba822f8b4c0fa1fdb39784119b682f68799eca8bf1591994502de87423664edee829320dbea6db02d9b1db349370726bc09f94368a1492d5f96b880a6440d8f60850ad96f606aa1b4592f4df0683f249aed3c7d251c8cb62fdb4a08c6f08d21f136abf5b271894c339c525b0680c50714ed0d0f9ca8679e4c671422174554f6a48ffe7ec02e8f9c3e6bf56bb8a1f71b82cf43337bed0496a5138d631e11893a5284c530c9fb25dfebb9619a61666af8051bbea69752646e9acb5b0e605d81f3f670f1423d03fe87ed1d864c59e0fe7a8c124bb0ab881f6f94ba96ab38e3f96efc238350d28d469eb515f9351c1f9be3a89cc21a6b97fe068d030d223847113c5dee7fe779e5fc7ba08dec9a3ddfff0403fb92e8a95b070ecab0adc360063f11be344ee8f19da93151383ac300d3e2f386d670177ecfc4d749b272076e7484c926e2fb5a36a8e8c211445f5c77c0070d08083f0123babaa976189e1b27c03196b864459df502ca7524ed9b3db4a32694e3ed456c01c710f13709d200be71c42766db586915851be9e8cfe3bc1f4609cfca87133baca724fd0204e9684d620c3729df180f45c5c37d96f40cf7e095d304b180aa2aaeaf4baf36e33a6f41b648de725eecfdc8b333016a6f4f774e2877d84b5ff925af586f6c1072db7e5dbb45cd28339414018be721355011d89872079269c7d27273907938b76b37ba9468af906f77d8c55f64536628383939ba95560f11f778a193dae7c4a3ced8e72053f1cdb8c17fa8c2e6ca6c1d7987278ec7b018b792e655f8b849a9bb85065c15f990d9139083a9995e495592f80731dc1ad6839e4f4710d4a902b814153ce0708c5422b53b00f3c22dda95e2ee59a7c1aab6c930a51d04b3969c1f780364dd6429910517771e11567f773e8c44bd1b37b5987031501ec11a5ea27b8091409a001cd57a44d55082ac0748e9562152d9d08c86a714665c4d1bc28be358d0fcd3f87dc7d44b6d766c9c27eb7f3b993e30f006bd5dbb7f6e89a620518f788e9166bca31f2c5839deb9442ef49dc805ee941054d6d88c6b771ff106128c34b2b32fea11bc6a273f08ac6da97064e218f599210f60b4bc2e2e6027b3d2fe217346a9973c994c701339b5a59252c4e23a1b32d81ece7deff4822b30e2565f16a414b00b8836bc4c4ae3c8d33f470ebfa4ca127ba1ed3975e5aaef318764c668901a4f78fd4734620e26c0f6d114b34600bf6ac06f80681e4813aa5ed92c954680b1c9bdf0bc64fd7f8e1e925cc7fd47b2c675b1471d17db879e9ce12b46b0f10e5c2b9fbc7ebf633cba5569f320c3bfeffdc85a1729dd7273e6843d66a0cf01e44c7a9a12134f0b6a04414fe647b0d0f40eb1871f02abc180c98823bd2912890d99fcb2b43e242913e8740eb21a3a4f5c3aa0bcc662e9a37b757b50792bf6a2b17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", 0x1000}, {&(0x7f0000abc000-0xad)="3c1044f79a4574b8a499b38ec195095d45a86cb46b8d21fa3e8b57e1a65025ee7940c1b683e66f7618a7977c7cb56ae0c9ea7300b7170712dd72d315fb5a5ae3cd76a7be03cb9f8b0c8fabbd566442e802ab4b5234e6c3174d06c307284ccbe5e07129da79832befa1c34d1b211edee10c2c2697b3dce7d850b42d1ab144fb1f1268d1116c70a57bf6d1ec42c6fb197e0ff80aacf2bf107155367f449cfafcfef760f6fd72cccc67bd94153454", 0xad}, {&(0x7f00005b5000-0x96)="9a8aa92e76bb33b9231f3cade230eced33f7318a20774366b53858c407697f4b5ab1c2f8e42eb8d1520a1712a5fd2463d99da4209f3469b9d2987792d7d4d74c9f5844731e3fb7d145d81ff40af12b6ff759c77339dd772ddeb777d095b04ce5cd1af92c2b7f78f9cc7db2f9cbb74bc26a85ea6a72e5529ef27e717308ffe76681678c6af30e5b16298d8d84e9b79c05c3b3e6c5eb4a", 0x96}], 0x8, &(0x7f00005db000-0x98)={0x98, 0xb6377f87b5f9b37f, 0xfffffffffffffffd, "23dc1ec06944cea5724a100c87a2a4abc13736eae4f69af102f9537dc87cbf4bf401067e7620b5712bd72eff4117668752b9f1a502150d115f8a6a62001bb453ee6ab213f4e97c21bb00bc94e48285eb81c1ceb79632d6df3a84e2e596090b871c002176d8c50ca926c84cac76deee55f6bb88befffe40e731d16b330737e3fc5bf26a2514"}, 0x98, 0x10}, 0x20000841) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b80000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000066c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000094e000-0xc)=@sack_info={r2, 0x9, 0x80}, &(0x7f0000156000)=0xc) 2018/01/16 21:11:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c0d000)=0x4) 2018/01/16 21:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009e8000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e64000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000220000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x93e, 0x200, 0x7}, &(0x7f00000d9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bee000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) recvmsg(r0, &(0x7f0000dc7000-0x38)={&(0x7f00002e4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f15000-0x20)=[{&(0x7f00005e5000-0x11)=""/17, 0x11}, {&(0x7f000043c000)=""/251, 0xfb}], 0x2, &(0x7f000004e000-0xe3)=""/227, 0xe3, 0x7ff}, 0x10000) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f000099d000-0x72)=""/114, &(0x7f00008d8000-0x4)=0x72) getpeername$packet(0xffffffffffffff9c, &(0x7f00000fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000757000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007e9000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000a79000-0x1c)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}], 0x1c) 2018/01/16 21:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000696000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) syz_emit_ethernet(0x1e, &(0x7f0000b63000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@can={0xc, {{0x2, 0x8, 0x1, 0x8}, 0x4, 0x3, 0x0, 0x0, "342f838a8585764d"}}}}, &(0x7f0000047000)={0x0, 0x2, [0x869, 0xdf]}) r1 = accept$inet(r0, &(0x7f0000fef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bba000-0x4)=0x34f) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/16 21:11:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000250000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000dc7000-0x4)={r1}) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000f7000)=0x0, 0x80800) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000f8000-0x4)=0x0, &(0x7f00000f8000-0x3)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000df000)=0x6, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000f5000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a7803d", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006a8000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007cc000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a1b000-0x3)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000030b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e4000-0x4)=0xe8) vmsplice(r0, &(0x7f00002e0000-0x10)=[{&(0x7f0000e9a000-0x41)="5c4571f14259b8827e775aa17d2a192f4a5ec15193f69c2f72de8c8f18b395f9858f107a55137f2f51892b1ffce27e19226b99e550a1774397ef5d2199caac6f99", 0x41}], 0x1, 0x3) r1 = accept4(r0, &(0x7f0000388000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000afd000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e2e000-0x4)=0xfed3, 0x4) bind$bt_rfcomm(r1, &(0x7f000055c000)={0x1f, {0x0, 0x8, 0x9, 0x9, 0x6, 0x5929}, 0x8}, 0x9) bind(r1, &(0x7f0000007000-0x80)=@generic={0x13, "4fa12115039b6daffe6fb603f6edef4c6cac17bf71fb3ef4a8504a3dd76c5c4b05d80d154c10374715b6c6e574d2c74748b6341bcde5cd5b0ddefd06499ad9da8821f5f61f0743a2eb8b553fe21c30b4b1741037dfc69c43b79ebd9106008da779e81fc55fe09282f261e4bd9345f3856858149f11e0de43711a329b2782"}, 0x80) 2018/01/16 21:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e29000)={0xffffffffffffff9c}) bind$inet6(r0, &(0x7f0000b2f000-0x1c)={0xa, 0x2, 0x861, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5720}, 0x1c) pipe(&(0x7f0000381000)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00001d0000-0xf8)=""/248, &(0x7f0000d00000-0x4)=0xf8) 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000da6000)={0x7, 0x1, 0x5, 0x4, 0x8, 0xffffffffffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000-0x4)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000463000-0x23)={0x0, 0x17, &(0x7f0000614000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xa1}, [@generic={0x9, 0xbd9b, 0xcd, 0x2}, @ldst={0x1, 0x0, 0x3, 0x6, 0x3, 0x8, 0xffffffffffffffff}, @alu={0x7, 0x81, 0xb, 0x4, 0x9, 0xfffffff8, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x187}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x23}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000da7000-0x4)='GPL\x00', 0x4, 0x87, &(0x7f0000d1f000-0x87)=""/135, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000da8000-0x1e)=""/30, 0x1e, 0x3756690854964949, &(0x7f0000550000)=@sco={0x1f, {0x200, 0xc42, 0x7, 0x0, 0x0, 0x80000001}}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) pipe(&(0x7f0000934000)={0x0, 0x0}) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000da9000-0x20)={0x9, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000cd2000-0x10)={r5, 0x80}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000da7000-0x4)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000068a000-0x1000)="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", 0x1000) 2018/01/16 21:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000a49000-0x4)=0x0, &(0x7f0000c9a000-0x4)=0x4) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d5a000)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000096b000-0xc)={0xa, 0x0}) 2018/01/16 21:11:41 executing program 0: socketpair(0x4, 0xf, 0x0, &(0x7f0000c4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x2)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x9e, "57fb729a73ec64f6900d8709f7d909d53dc61c471e66feef3c4684a27c28e4afe0413b280398694542c801e0814699685a2299d17c33c8676e82558a5774a1766143c994e827ab4c0094bb4169eaee417da97d3e943c94b6d1da918381ab7c60e6c3de2da6d2083c7d82a3b3a6fbe2444d28abde30bf33667b85eba5b0a2f6e7bcb98f9be77091334b61e0e6e53d849f90480938441df62f54a2d20a5320"}, &(0x7f0000b55000)=0xa6) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) accept$alg(r2, 0x0, 0x0) 2018/01/16 21:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x4000005, 0x20000000009, &(0x7f0000ba1000-0x4)="20fe76be", 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80d, 0x80) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000003000)="f75070b9509d92bf1c9c07a9f93cb2fb29d13b63c579b2e514f3328d5a1027de988f7477592fa65181a7cfb324d2c606bd915410ec25567854e47fb5dae1", 0x3e}, {&(0x7f0000003000-0xf5)="8239031bbc4dbd62ad5e5134d0604811878063901ed27484e371f703ad4869718f6bdd0b8a7b7c83d4e2ce4e7222379174bed7ba743cca4ca37f1edfb9592cde1d3c3ea6a367b6cbf3693dedf9f08f5983f0da89e35cbd557d605dde5a15e193324666f8380636e4b8d997b1cc4d0e8cb4b0e76d0e400539707465248d36dc7b0663a3e49ba1425ce974d908b10cc76d2da3e74a3b2fff3479bdcd5f3abaf7eb8bd30e2f94840ffc72a15f2163ef49ea57a457e283736756ab09b6f4f759d48f421d1b6da07e3a6daaa71ae6c9b5b55008606af97b3e93652854c59d1754c37027e5d12620bbece8e1aa75f746c740706f140f5e56", 0xf5}, {&(0x7f0000003000)="c3b6adc99f059d5f78", 0x9}, {&(0x7f0000001000)="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", 0x1000}], 0x4, 0x0) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 21:11:41 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000f66000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00001be000-0x4)=0x3a) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f65000)={r0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000f65000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='yam0\x00'}}, 0x1e) 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c26000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000)="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", 0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003b1000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/16 21:11:41 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) sendto(r0, &(0x7f0000db1000-0xc7)="d1690030e73d74b3369dd46194754cca88278c8ac92bcc6a6b38894165e08e4705009d26531254582659de4295cecd3a77d4d1915f28c8ac9701966d47601fff571ea2085d8db9fd0bcd6564a2fd7ee947439002f2da5456e8e765e4f0f9103d37d09004fd81a2cec48970c1ddbe9366bc9e0278629ab447f5fabf3c638502745a6b9f66d29922df7a08f347fd7576b71487d2b614e35af13d3114fda8cf017cc97d608d981c970de9a08e577fd9fea800addca3d359b17f4235cf418a49148e2240b89088074c", 0xc7, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000823000-0x10)={0x1300000000000000, 0x2, 0x7fffffff, 0x2, 0x0}, &(0x7f0000f7e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000036b000)={r2, @in={{0x2, 0x2, @rand_addr=0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f7d000-0x4)=0x0, &(0x7f00005bc000-0x4)=0x2ad) 2018/01/16 21:11:41 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x80800) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000019000-0x78)={0x4, {0x2, 0x2, @rand_addr=0x1ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x101, 0x8000, 0x6, 0x81, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0xbc, 0x3}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r2, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x10, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000003000)=0x0, &(0x7f0000012000-0x4)=0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f000000c000-0x1c)={0xa, 0x1, 0xf9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, 0x1c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000020000+0x43d)={&(0x7f0000021000-0x5c)={0x5c, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x48, 0x0, [@generic="1dd1c8efce2795e4ac91967e2bf4ae47ce20cfeaa75f2a269db1f8366b2ec8839c65f27ea93345eb7911a41eb4e241c4b1717c95996b2e3c108139d071fca3eced7ab5"]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000018000)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffc00}, 0x1c) 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000006000)=0x8, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/16 21:11:41 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, 0xfffffffffffffe29) 2018/01/16 21:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003c8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eaa000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea2000)=0xe8) bind$alg(r2, &(0x7f0000eaf000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash,xts-serpent-avx)\x00'}, 0x58) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) r4 = accept4(r3, &(0x7f0000520000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f8000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000685000-0xc4)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x63fe}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xc4) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000ebe000-0x4)=0x4, &(0x7f0000001000)=0x4) accept$alg(0xffffffffffffffff, 0x0, 0x0) getpid() socket$packet(0x11, 0x0, 0x300) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000eb0000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000003e000)={r3, r1}) vmsplice(r0, &(0x7f0000b1d000-0x50)=[{&(0x7f0000f54000)="b493dae0964db8827b06fe68fabc209df8095b26102e87cc288c124541a341a23ef6cd1ba49a9412114b7defcbb0acc9b7e04a619500fa7dac8c80c73e27eb1205aff2678d0d7e72a2df5036e56250de84784fc4f706367d9ea920cd6bcc6f0ebfa41ae1ffb49b0f0110481c3a983f173433ca99070ed94731441e279adedf7fd7a53d4c2b0cfcb020869f3981e6", 0x8e}, {&(0x7f0000258000)="cba1fefed8f27cd07b90d15b13845bbc64e036c44bc4f2802604d35609d1c8d43474530146a9174b6e6a886525c72a660d5c431dcae8d2f9bfeaf08bce47b7d119695f713c59790530ecccd87c4f89", 0x4f}, {&(0x7f0000fc7000-0x4c)="78a5919b1fdfd4160177f591b6e00d20cb7b78550a7f0c6c7e03e9df3c02597b632beda9090ed6f1d9c9edf30db1d95118a08e5f6c437b208d273643c67efcfcd4e5d3632d4f4444b093d2b7", 0x4c}, {&(0x7f0000519000-0x3d)="30f8ca7a2ee86bc25c18802709e7761a390ec8e0ef047256603fa75573735cbe94b85f44f60464397041bbc8c508c3f904a6908c409b5c8f74a8a6db20", 0x3d}, {&(0x7f0000d79000-0x55)="0807522000f79abe2fce1ceac0907af0b854e6a102eaa2628462303dfa1b3e1473c1c7e53c39f01da5c83188ae02aba46c4b89be126322e2ffa465eb3d46c9e8501aed41b16f77d2ac7a8b83f2245cc26a86e46a84", 0x55}], 0x5, 0x2) 2018/01/16 21:11:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0xc63, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000036000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000029000-0x3e)=""/62) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000035000)=0x3a) pwritev(r5, &(0x7f0000020000-0x90)=[{&(0x7f000002d000-0x6a)="22348e6496a4bdd9099cefa23432922de6989654a43c5e34f75931804d45394d9b2f1feeab27c2b6b9f491de8cec84995fba3e4c01e6d9e7ba05a365ece1b839315b267686f86a51d93e0cb8e8be502890d347f15c63d5f3348c70d8a50f0c2d9790e153f22d09db42fc", 0x6a}, {&(0x7f0000032000-0xcc)="18e722d4f4b8fb52d4d482c96552729e7c407530026c075dd2e8ea2b9a2f8c53cc8389025d1616793f0823eb90e20eed60bc80fe65dbc520375cfb377e5e478462e5f136d326aa060fcf9c3d278634c2a47b6b26b1348019a3a9acd05a0a6de9f9a0270339b385bb78130dd9e1828ac6ce993e04d2b633a405ac014a12334d6d0794c7eb665f03e0dc2ea82201e7f53a9e2b7d05dfac9360a4927b757538629db513a0e0cfa59ee824edfcc588da6e67d7fc5b7aa19aae537bbd18e0ed060059bc303869530fda89c14bc06f", 0xcc}, {&(0x7f0000033000-0x87)="f776d0b78b090ac4779c1490c6a962b69e0c2147ade3f4a1cf3886911ace7087fcb67d4e002c00131abbc1337d217a32decc11faf69cdad9364d6a7035d024961e6cc3ebc55a40fae310484b27a6c1f297c530c7aeaa9c804b360ac6b60b6256614f9f4d644df2dce5a114440a23e1e61b6a3d7aecc4f9f8fd1419a63e69932e1f9f18402cc1cc", 0x87}, {&(0x7f0000031000)="f123329a19bf15c6e32d0431d9bedd2df44cc3489d87d93d391826752b0ee2f8c1455957d131a35cd4f284706b5732d3f984d8a045f879d19bc46c1dff7319872c9363ff5fb8df77ab4b04544269ecd49cb612e027b16c23b709d4d7261d58b0e01a3baafa3ca00f3841bab0f95fd5195e4aa2708ca7e47282addddd02da64272e5d18133e00fd5ef4cdb178d72df53a136a70fdcd42418baeda1139e4003c4a80155989ab34566ae945afd48a572a8d626ec5c447e45a216dd1929d079398b2319e10612c5765b6509fbb0718318d91", 0xd0}, {&(0x7f0000035000-0xbd)="ec0ad34eb8cfd4412b92e735895797abd452775064630855d1ece1f03edfc8fd06ccf55218519003e5e2055b65fe4c95cadb9ba0bc7a71d27ad03aea0d9c3c12242f152cae811adf54ea48da31c26da8f79c8cf64091739634331838cb7d2614f1b79ec7caf4980014dd8ae7ee9ff80376242b1969a6f7c8947de5e07b9c70a70a450bb9b2044788d020729b8c334ec8eb8df3add50aedd4f913f43718191cd3c21181cc57f0fbbf848e0cffd2559fdb8d9541200bdef74dab390447d8", 0xbd}], 0x5, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000021000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000001b000-0x90)={0x9, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000035000)=0x400, &(0x7f0000035000)=0x2) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005b3000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000304000)={0x0, 0x0}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000225000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005b4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000456000)={r3, 0x2}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) r4 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xe3, &(0x7f00005b6000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00005b5000)=0x3f, 0x4) socketpair(0x0, 0xe, 0x400, &(0x7f00005b4000)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x4, &(0x7f00005b4000)=0x0, &(0x7f00003c4000-0x4)=0x4) accept(r0, &(0x7f00005b4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005b3000)=0x58) bind$alg(r4, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ae000)="000000070500001f00000000ff0500007ff9f30000fc0000ffffffff000000000025070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/16 21:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000041000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dc6000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000816000)={0x0, 0xf3, "1935df5edae3ee031dae90906445300321f13b86990c758475407184fc0dff5b503224517732bcca61d90a5e747663f4fde85d99456ee7e4c5886637b553c606dba8d825a0b6ff51bbe45c3e07c0987a7b8e958597d74609c0ff35fad96e242b8d593c00a1192e168a9b0e639c2b7564c5cb8431893eec5c9c101c2231c3eeba1f8e3fbe5cbe51ef903dabd6e998f656e5e4437dc789246dac6653b01f30008f9b7e6d4ad5af737cc4df5f4160e8884cb94d02cff03bbee130686308097b7fd27be1a9d6d7d37375abb378d3f885ed12bce08931bca87f375564e26ff003c04178e62455dab3b3b98f4c905a9b074d6b460730"}, &(0x7f0000824000)=0xfb) syz_extract_tcp_res$synack(&(0x7f00006fe000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000857000)=@assoc_value={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) r3 = accept4(r0, &(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000036f000)=0x14, 0x800) connect$unix(r3, &(0x7f000075f000)=@abs={0x1, 0x0, 0x2}, 0x8) pipe(&(0x7f00005b9000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000b96000-0xc)={0x0, 0xfffffffffffffffb, 0x2f}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a5d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc0000)=r5) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000153000)={0x0, 0x10000}, 0x8) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae7000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ae7000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x784, 0x0, 0x1, 0xa0}, &(0x7f0000ae6000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006cb000)={r2, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, 0x98) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00004bc000-0x4)=0x0, 0x80800) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1b, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000479000-0x4)=0x3, 0x4) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ae8000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ae8000)=0x1, 0x4) getpid() accept4(r3, 0x0, &(0x7f0000264000-0x4)=0x0, 0x80000) sendmsg$inet_sctp(r3, &(0x7f0000a40000)={&(0x7f0000ae7000-0x1c)=@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, 0x1c, &(0x7f0000ae6000)=[{&(0x7f0000ae6000)="9e8ac12ceba0936726d1d9dd56963f7bfb12b5b5cb1178e4349dd322027df3b016820d4331178a72bf841cd4abc164f61d384af85fce20112b2b99b5435b54af311960cfc51ff31891f2765562f78ff0add6cde61907cbc926d7d03bbb50b7ed64a166219c0dac0d6a557d0755eec4ce462f", 0x72}], 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/01/16 21:11:41 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r3, 0x6, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000141000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdd000)=0xe8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00007b4000)={0x0, 0x0, 0x0}, &(0x7f0000fdd000)=0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fdd000)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fde000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000377000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b41000-0x3)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002ef000-0x4)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fde000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000786000-0x4)=0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdd000)={0x0, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000fde000-0x38)={&(0x7f0000fc5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000015a000)=[{&(0x7f0000fde000-0xcc)="8aa2732a2022672d7edf5e4d29bcdaa4fd3007b5f24ea7ec0d0696a32aa5df3f602dd0dcf01d3008b34c794246fb29e121c2a9767d824551e9cc68ac1fbb13d013957ee8fcf918be376999efd0f2589aba380d60f430a1cdf7a04b26f7546ff9fd34623c42169b7a29cc283eeb1f7cb362873924298be26f1295ae9f2bce2fd249d882991d39d90a4d4aea0e3910d647e35d203b572c1daa58193841a2ebf2a909899fd0f15848830596ff6a8cb10e1578e129226fbbdefbd4e88faee93096b8271995fee532e3811305837e", 0xcc}, {&(0x7f0000fdd000)="1ff77f44bf0c58e3265514266ff260b201bc150a52cb0000ec7ecb3668d29d0d5354deea2fdad6e826d29f8082d413b28afb04ef1a94d3ff112c51891a3b8be3aaf9f3215c137e2be5092d8d62c5e124993cd605c3b0d9e49e164ca5f981266f60e6f8c659455e4fc2d91a36c772a55ae8ebcb5ff28b69abb839d79282e2b5278963b1e57764033309719ac9b85ba41fea3fda4612861132c3ebb78254cf06c0ce9d636d2a540f2e6069fc9f8094c97eeaafc5aef2b6afda7ece38e190afbe194fd820c0704c2e6373a4", 0xca}, {&(0x7f0000fdd000)="a3815b31f2cdb754e556ef1acfaee94c12a960a842d84fe50181116364ce2fae8dfebf24b92561963351bdcff493da2aa7f55fe92502e2b3864fd78ef43f318d065387bdf9f8a659c0a0d820155089f4f4d50d6d5c7bdcebeddf7af5711333de495421db2694fe1235c72558e79d2951d6907c085c9188372ce0e9b2bba908f33a33e358d696f4b5c4fe6d1ad86e18acd97047daf4678ecbfcf0d3cb1704a11bda361b20e915b1c7ed02b785d7e70177e863eb169b400359398f1b95b6a5034f6d589bb384d34da4e3e391579a56a45c59d427a03228eeff9317c967165d62", 0xdf}], 0x3, &(0x7f0000229000-0xc8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r3, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0xc8, 0x8000}, 0x20000004) 2018/01/16 21:11:41 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f82000-0x58)={0x26, 'hash\x00', 0xffffffffffffffff, 0xe, 'sm3\x00'}, 0x2c3) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000216000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f81000)=0x32) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f82000)={0x0, 0xffffffffda58d92c}, &(0x7f0000f82000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00005db000-0xc)={r4, 0x10001, 0x0}, &(0x7f0000a0d000)=0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f84000-0x6)='vegas\x00', 0x6) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000aef000-0x4)=0x6, &(0x7f0000f81000)=0x4) [ 171.964392] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 171.988044] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001e5000-0x10)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) 2018/01/16 21:11:41 executing program 6: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x3, 0x84) pwrite64(r0, &(0x7f0000098000-0x7e)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000ba2000)={0x8, r2}) 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r1, &(0x7f000081f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x4}}, 0x2e) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 172.031746] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 172.065530] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 21:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008e7000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000405000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b58000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000092000)=[{0x0, 0x0, &(0x7f0000200000)=[{&(0x7f00002cb000)="0fb7cf89b17ac7759378d0c9f9e9191ae8965fd408fc064739fa8ad0681995eb35", 0x21}], 0x1, &(0x7f0000aa1000-0x120)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 21:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000cfa000)={&(0x7f0000200000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000fec000-0x20)=[{&(0x7f0000316000)=""/24, 0x18}, {&(0x7f0000e7f000)=""/212, 0xd4}], 0x2, &(0x7f0000854000)=""/5, 0x5, 0x100}, 0x2000) sendmsg$nl_crypto(r1, &(0x7f000046a000-0x38)={&(0x7f0000ca0000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000897000)={&(0x7f0000f2e000)=@alg={0x130, 0x10, 0x104, 0x5, 0x1, {{'drbg_pr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x6606}, {0x8, 0x1, 0x7f}, {0x8, 0x1, 0xeeb875f}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x40000) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/16 21:11:41 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) recvfrom(r0, &(0x7f0000003000-0x7a)=""/122, 0x7a, 0x20, 0x0, 0x0) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000dc000)={0x0, 0x8}, &(0x7f0000356000)=0x8) recvfrom$llc(r1, &(0x7f000020c000)=""/212, 0xd4, 0x123, 0x0, 0xfffffffffffffe0c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db1000)={0x5, 0x6, 0x8000, 0x36c, 0x5, 0x10001, 0x0, 0x6, r2}, 0x20) writev(r1, &(0x7f0000ffa000-0x10)=[], 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000c75000)={0x1, 0x7ff, 0xea, 0x4}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00004c4000-0x4)=0x0, &(0x7f00003d5000-0x4)=0x4) 2018/01/16 21:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a44000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca) 2018/01/16 21:11:41 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000495000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000841000-0x4)=0x8) 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x4001, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xff05, 0x0) sendto$packet(r2, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000d000-0x173)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "381d51", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000431000-0x4)=0x0, &(0x7f000043e000-0x4)=0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ace000+0x6de)=0x0, &(0x7f0000acf000-0x4)=0x4) 2018/01/16 21:11:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) unshare(0xe1004400) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000289000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='erspan0\x00'}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000289000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0x20)="6f45dee0b2345f20934909b08f092b244fd56bbbf42fab92a5a57cbb808dec01", 0x20) 2018/01/16 21:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b37000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f79000)=0xe, 0x80000) sendto$unix(r0, &(0x7f0000ca9000-0x8e)="2d08623e4e38c093649afb8049eb0dcee24b50cc481ef7033ad89e560604876586bed85c6bdad522af26beb2d3e767732a6a42a1f57132e1d4e7376e36f732eafe80c4ec4e9c57a79aac5b7741468f23879b40f9319e39f861a85dbf83a66c9431b898a1e1b2c9aea4f06dfad0149e57a08d266ab6eb5729c62ee10ebe30fcc8e49044be09e1aecadcb69bcea6", 0x8d, 0x11, &(0x7f000074c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockname$unix(r0, &(0x7f0000da2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e2000)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1b000)={0x0, 0x9}, &(0x7f0000928000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b9a000-0x8)=@assoc_value={r3, 0x0}, 0x4) getpeername$unix(r2, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001ca000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000443000)={{0xa, 0x3, 0x359, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xff}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x8001, [0x10001, 0x6, 0x10000, 0x0, 0xffffffffcadf159b, 0x5, 0x2, 0x8]}, 0x5c) 2018/01/16 21:11:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004be000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x4f4c, 0x8, "57445e9a8b15", 0x1, 0x0}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000493000-0x10)={0x0, 0xc0, &(0x7f0000119000-0xc0)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc7c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bc7000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008eb000)={r2, 0xfc, "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"}, &(0x7f0000ee2000-0x4)=0x104) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ffb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000656000)=0x10, 0x800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00002f2000-0x4)=0x0, &(0x7f0000ffb000)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x80003, 0x0) ioctl(r0, 0x7, &(0x7f0000416000-0xaf)="054de8865cdb77c3fc09bd94221fc4463eceff39adba4040c4e85225db95d67fc33e46e286cd6d58413a3dd9066bd4d16ae8e6d34ba19932bd550883e8b23bd476134fcf870ba4d9482daee1c9e37b972de98cc993c160c3b39a2aaf133ba005b3f33928a12e83d8e47d69840abfe6b2fd0d64167a9867a28afe879872ff5b85f32856dc87f9ca8957b718f8b3a41b96102a3d92e5f0fa7fc583dff4450f48b2a376a0676dc0bc93cf3f757122a11f") write(r0, &(0x7f0000f79000-0x26)="260000002a000500000000000000e400000000000100000009f0ffffff000000020000000706", 0x26) 2018/01/16 21:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000bd7000)=0xf8d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000132000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000701000-0x4)=0xe8) accept$netrom(r0, &(0x7f0000b8a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000941000)=0x48) 2018/01/16 21:11:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000cd7000-0x10)={0x4, 0x0, 0x4e39, "28c3a5fd376c", 0x80000000, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x6, 0x7521, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffff9, 0x2, 0x1000, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xfffffffffffff801, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000-0x10)=[{0x2, 0x3}, {0x8, 0x8}], 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000)={0x543e00bb, 0x3, 0x0, 0x2, 0x4, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000)={r5, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000006000)={{0xa, 0x1, 0xffffffffffff0001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0xad, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb}, 0x2, [0x7, 0x815, 0x40, 0x1ff, 0x3, 0x6f60, 0xffffffff80000000, 0x9f]}, 0x5c) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000008000-0x2b8)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000006000-0x10)={0x1, &(0x7f0000009000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) socket$inet6(0xa, 0x80f, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000000a000-0x4)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000000a000)={0x1880, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x21fc19d237919fac, 0x0) bind$inet6(r0, &(0x7f00002b8000-0x1c)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5c}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b4a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f79000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe6000)={r1, r2, 0x3}) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000000b}, 0x1c) [ 172.301703] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fbc000-0x2c)={0xa, 0xd9b0, 0x0, 0x8, 0x8, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) 2018/01/16 21:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00006be000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eec000)=0x8) r0 = accept(0xffffffffffffffff, &(0x7f00000fd000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000640000-0x4)=0xffffffffffffffef) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000008a000-0x10)={0x8, &(0x7f000065c000-0x4a0)=[{{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}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r1, &(0x7f0000d32000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000921000)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000005e000)={&(0x7f0000200000)='./file0\x00', 0x0, 0x10}, 0x10) tee(r2, r3, 0x5, 0x0) 2018/01/16 21:11:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000084c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r2, &(0x7f000035f000-0xe0)="a068af53ca6158d8759faf6638cb2168682ef0c6e1d0f3fc36cb1d2d85c0c23aac144607cce28d00cf23f5e0f5e25475c537693aea5074e4a4f0813f7f9019f637bd96a33988aed3ba8295a52fe89f1e04a6af5213d11d018d4a09b681f1e8cabda77a98104323ff7ce599d21c12fb92dd2cf4e682a444c157e38e59217c9dc1fdc35dde44516646aa86c650ec7eebe6cda44822d119493f4d5b9829d4eff08664882f74464bc3fa6cb8d6174f8575e237c04c9e5242525c5bd763612caa590f70cdcbaba202c0d1c77199eac1350f525ee56b7bea1abbec1f27c0fea01ae121", &(0x7f000005b000)=""/52}, 0x18) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r4, &(0x7f0000c1c000)={0x1d, r5, 0x0, 0x0}, 0x10) 2018/01/16 21:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x7, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b12000-0xd)=@ethtool_gstrings={0x1b, 0x8, 0x1, 'I'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c95000-0x4)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000055a000-0x4)=0x0, 0x4) r2 = accept$inet6(r0, &(0x7f00004f3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000188000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000078e000-0x1c)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/01/16 21:11:41 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000049000)=0x0, 0x80000) listen(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f000034e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000096b000-0x4)=0xe) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ab1000-0x4)=0x8, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000191000)={0x0, 0x3}, &(0x7f00003ac000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f1a000-0xb8)={r4, 0x3, 0xb0, "12f9446873b9bf93ce587ed10905bdec7efe34f86ff4a09829123e27a53bc6b7445fc2aca17b9a46eaa9a7047379ca014e338d28f6b4deab91a61b44bc207a1a72f8ca9c8cc2b32aa13e02d4253f457c5b823ec2f17b212859aea254ccae8d986daee6bcbfdcc8cae73296a894a4958751ccb6eb8157ed66d47a49e8fff0dbbf3cddfb04c3387b31b8d15257442f51cb6037bdd9c0039a8c52d24231e83a99b97240196619538c164f12962404435c53"}, 0xb8) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00009a6000)=[{&(0x7f000016c000-0x11)="8e68059c5779290e15abb7f71370a556d8", 0x11}], 0x10000102, &(0x7f0000dd7000)=[], 0x18, 0x0}], 0x1, 0x40800) syz_extract_tcp_res(&(0x7f0000878000-0x4)={0x0, 0x0}, 0x2de, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000397000-0x4)=0x22, 0x4) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) write(r3, &(0x7f0000c9c000-0xd4)="85ed1f2adb4b6f0637003284d1f0bfff1978567ed76688686db757fe760fc018e1c784230c24652ef080a9bf7fdd1587a1ff3c435552ca97fc67fa33c8000a134f5bfd26bd2ea8a49b377adf8d298db645b29ebface884ef38a42fcc1f7fb725c6ced5cc918dbdd66b2b989617c4af5d2de4480417274feba5af7d856d529f0133f16d64fcb3296d3f05153019d3cab88560e5a90c44140baa8a212ebc96ba9906925e4cbf4f2e7190756254f2ccc07336f2393732590f3c95e7cefbf7ccbf777c6a08a8004301dc8562e608c76e05cc59a5b64f", 0xd4) accept4(r3, &(0x7f00001bc000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00007b0000-0x4)=0x3a, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000ea0000-0xb)={0x6, 0x5, 0x9, 0x3ff, 0x9, 0x9, 0x80000001, 0x6, 0x80000001, 0x7fffffff, 0xfffffffffffffffe}, 0xb) socketpair(0x4, 0x1, 0x7, &(0x7f00009f6000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000008000)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/16 21:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x6, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 21:11:41 executing program 2: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000bb000)=0x0, 0x80000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000f8000-0x8)={0x0, 0x7}, &(0x7f00000f8000-0x4)=0x8) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00000d7000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f9000)=0x10, 0x80800) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000f8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dd000-0x4)=0x2e) accept$packet(r2, &(0x7f0000059000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000045000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f8000-0x10)={0x91, 0x8203, 0x8, 0xff, r1}, 0x10) syz_emit_ethernet(0x8e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f00000f8000)=0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000020000)=@sack_info={r1, 0x20, 0x7}, &(0x7f00000f9000-0x4)=0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000015000-0x2)=0x854) 2018/01/16 21:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000f6b000-0xa7)="96c1978340a3eeac80247132e7dc02ea562662aa3528438f69ad352a56c9c3ad9595bc6db730333b1274452ad1ff5fc9b608f764121694ea0c426f83ebabfa3686352c9e872699d7f41b614257c3e9cc56bf89f32c086274c3b9172ce8bae3c39752f8496c80143e2457e3b8cbdf19a72744e899f36263ea9e9f3f41071b12141727b7bd486a1c00784dbdcb896d2ed5b49c7e327ec6608bf198546ab9b42e388c6dc8c18e833b", 0xa7) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c6a000)="10", 0x1, 0x4008000, &(0x7f0000795000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:41 executing program 6: pipe(&(0x7f0000899000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x7}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r3, 0x5, 0x30}, &(0x7f0000006000)=0xc) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2018/01/16 21:11:41 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffe99, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='tunl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0xc8}, 0x8) socketpair(0x2, 0x1, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/16 21:11:41 executing program 2: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00002f0000)=0x0, 0x6) 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) close(r1) 2018/01/16 21:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) sendto$inet(r0, &(0x7f00000f9000)="8b", 0x1, 0x0, &(0x7f000049c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff74) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000f1000-0x8)={0x4, 0xffffffffffffffff}, 0xfffffd4b) sendmmsg(r0, &(0x7f0000111000)=[{{&(0x7f00009e5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000658000-0xa0)=[], 0x0, &(0x7f0000121000+0xd7)=[], 0x0, 0x0}, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b76000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/16 21:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r0, &(0x7f00004dd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000049000-0x4)=0x32, 0x80000) 2018/01/16 21:11:41 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000-0x20)={0x80000001, 0x2, 0x8, 0x6, 0x11, 0x109}) 2018/01/16 21:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000084000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000821000)={0xe7c3, 0x0, 0x3, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00001dd000)={r2, 0x11}) 2018/01/16 21:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000595000)=0x6) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x3, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd52) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d71000-0x10)={0x71d5, 0x5, 0x6, 0x67d}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000655000)=0x80000001, 0x4) 2018/01/16 21:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 21:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = socket(0x13, 0x0, 0x5) recvmsg$kcm(r1, &(0x7f0000d60000)={&(0x7f000071d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000941000)=[{&(0x7f000072b000-0xf2)=""/242, 0xf2}, {&(0x7f0000bc3000)=""/171, 0xab}, {&(0x7f00006d6000)=""/6, 0x6}, {&(0x7f00007e9000-0x5f)=""/95, 0x5f}, {&(0x7f0000ab6000)=""/15, 0xf}], 0x5, &(0x7f00000a0000)=""/4096, 0x1000, 0x0}, 0x2000) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:42 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000db9000-0x4)=0x10000, 0x4) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000794000-0x14)={0x0, 0x0, 0x1c, 0x80000001, 0x1f, 0xf0d}, &(0x7f0000825000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000028000-0x8)={r1, 0x7}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f00004fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000023c000)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000084f000)={0x0, 0x0}, &(0x7f0000532000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000811000)={r6, 0x0}, 0x8) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x77) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000001d000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x100000000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/16 21:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x7ff, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/16 21:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e64000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4000000, 'xts(aes)\x00'}, 0x2be) r1 = socket(0x0, 0x803, 0x1f) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c3b000)=@assoc_id=0x0, &(0x7f0000724000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e13000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f2, 0x7}, 0x98) gettid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b8000)="0a0775b0d5e383e5b3b60c5c54dbb7275df0df6517ad4000000000000023eee437", 0x21) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000d6c000)=0x7, 0x4) 2018/01/16 21:11:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) socketpair(0xe, 0x6, 0xffffffff, &(0x7f0000b0d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c99000-0x4)=0x46, 0x4) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f62000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000020f000)=0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000088f000-0x20)={"72763c07bf78fcde5afe1cec909f7bbc", {0x4, 0x2f8c, 0xfffffffffffff000, "b545da6904d6", 0x800000000, 0x0}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x8000000000, 0xc}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x1) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000ae6000)=""/221, &(0x7f00003a4000)=0xdd) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c4b000)={r1, 0x4}, &(0x7f0000ec9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 21:11:42 executing program 6: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff5b, &(0x7f00000e7000-0x70)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x20, 0xd73, 0x10000000}}], {@generic={0x88ee, "ceb796360bfdbb85c2c27f66d20fcedc5433e31a53a612dbf7738af726ea13fae84344b2056f209a1b249aa54029355c1b439430ce848f19c0582237306f6e77c6230516cc4e4c8c9677349bc2b756d4da5f8ec442948b51ec3d31380270"}}}, &(0x7f0000ae0000-0x10)={0x0, 0x2, [0x9a0, 0x511]}) r0 = socket(0x10, 0x0, 0x8000) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ae1000)=[@in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd9c6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffcf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffb2d2}], 0xcc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ae0000)=0x3, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008fc000-0x160)={{{{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]}, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e17769e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x0, 0x60ed, "dad38d44a4f6dd8cd722f5e7ab305776d2bb22925b0991c961c495cd88246dce9ce369e108d2c6d14e9cbf6162f4380ae1e662eb9773b3e43181d6dd16c32c2783d47dccb12ae6ee119bffd46b60929b"}, 0x160) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ae1000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/16 21:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000027d000-0x20)=[{0x7, 0x800}, {0x8, 0x2}, {0x0, 0x5}, {0xb, 0xa1de}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000069e000-0x4)=0x3ff, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000429000)={&(0x7f0000302000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/16 21:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x800000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd3d) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) recvfrom$ipx(r0, &(0x7f00009e8000-0xf4)=""/244, 0xf4, 0x21, &(0x7f000046f000)={0x4, 0x7, 0x7fff, "9cc0aa837a3b", 0x4, 0x0}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) 2018/01/16 21:11:42 executing program 2: r0 = socket(0x10001e, 0x80000, 0x0) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000009000)=0x0) 2018/01/16 21:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000759000)={0x7073, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x9, 0x7, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0x3, 0x7, 0x2, 0x9, 0x8, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)='GPL\x00', 0xfffffffffffffffc, 0xd4, &(0x7f0000000000)=""/212, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x0, 0x2, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r2, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000005000-0x10)={0xb388, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000-0x28)={r3, 0x0, 0xe6, 0x8e, &(0x7f0000005000)="568aac8b960be2b11c5f02c802b7c03705cba2cc05a0976078f0941bd73da258b668486d975be3d22f33971e0e1926e9cd57fd5aa8417dfc01ca2d10f2348a8e6fa8c230820ae6236b775f82c52ad55fdf1e7e1757833bbc886bdea4e3ca20127cc16a497fe52ac951dd7e6470fcdb8d30a804be6ad283cf69a71b618b9c1f2b7334e5216df7d6e7328885634c73de303286d2bd68d8fd75f555c08a543edb5df81dfde8536025a83ff982c7a0a7ffccdcda678f1f492b9ed75f219a2b3651aa09ec82b88661c35e66e08901a364a0f93cce67d1067077932c84f47fdf2e396f24adf1058faa", &(0x7f0000004000)=""/142, 0x6, 0x3}, 0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000008000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000008000)={&(0x7f0000007000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)=[{&(0x7f0000008000)=""/191, 0xbf}], 0x1, &(0x7f0000001000)=""/200, 0xc8, 0x0}, 0x2001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000a000-0x4)=@int=0x0, &(0x7f0000003000)=0x4) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x10, 0x80000) r1 = accept4(r0, 0x0, &(0x7f00005a4000-0x4)=0x0, 0x80000) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f31000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$inet6(r2, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000bb3000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x1000000000000305, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x2}, 0x40) 2018/01/16 21:11:42 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f7a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000039b000-0xc)={r2, 0x80000, r5}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x6, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000002000-0x63)=""/99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r6, 0x2, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000004000-0x4)=[0x0], 0x1, 0x7af, 0x5, 0x0, 0x100000000, 0x0, {0x100000000, 0x800, 0x1, 0x6, 0xbf, 0x2, 0xfffffffffffffc01, 0x5, 0x400, 0x5f5, 0x10001, 0x1000, 0x0, 0x5, "a01af7d152dc3378c6cb81437ac492fa2b56875d00b4ebd781e65c26dad10744"}}) socketpair(0x5, 0x805, 0x83, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000004000-0xa0)={r9, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x1f, 0x0, 0x11}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000006000-0xc)={r0, 0x80000, r5}) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x28}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x589, 0x8, 0x0, 0x2, 0xfff]}, &(0x7f0000007000-0x4)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r8, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80800) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000002000-0x10)={0x0, r4, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000008000+0x327)={r10, r4, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000009000-0x4)=0x0) 2018/01/16 21:11:42 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001a000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001d000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000000c000)=0x1e, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001e000-0x8)={0x0, 0x2aa}, &(0x7f000000d000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x100000000, 0x0, 0x10000, 0xce02}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000b000)={0x9, r3, 0x2, 0x20}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001f000-0x3)=0x1c, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001e000-0x8)={r2, 0x7}, 0x8) 2018/01/16 21:11:42 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind$unix(r0, &(0x7f00000ca000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d73000)=""/88, &(0x7f0000000000)=0x58) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x1000000000000f89]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000341000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000265000-0xa6)=""/166) r1 = accept(0xffffffffffffffff, &(0x7f00003d9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000053b000-0x4)=0x14) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000b7000)='tls\x00', 0x4) 2018/01/16 21:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003c8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) pipe(&(0x7f000036a000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00005e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002f3000)=0x10, 0x800) accept$alg(r1, 0x0, 0x0) listen$netrom(r2, 0x3) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000eaf000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash,xts-serpent-avx)\x00'}, 0x58) connect$nfc_llcp(r0, &(0x7f0000c13000-0x60)={0x27, 0x1000, 0x7fffffff, 0x7, 0xffffffff, 0x200, "d4e32b0c3923802fa244df03d016efaa76f3bce3bcbb9d7cda8434205655fec79b679616008026846eb4e1c1f427ae473af058e6f6d9e20128cac9e47d5735", 0x172}, 0x60) accept$alg(0xffffffffffffffff, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000eb0000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) splice(r0, &(0x7f0000806000)=0x0, r1, &(0x7f00007b8000)=0x0, 0x9, 0xe) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = socket$inet6(0xa, 0x5, 0xe33f) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f80000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000075e000+0x5be)=0x8c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f7f000)={r4, @in6={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = accept$alg(r2, 0x0, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f81000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000f81000-0x20)={0x6, 0x3, 0x80, 0x9, 0x9, 0x0}) 2018/01/16 21:11:42 executing program 0: pipe(&(0x7f00001eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x401, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x806, 0x5, &(0x7f0000383000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00005df000-0x7)=""/7) socket$kcm(0x29, 0x5, 0x0) r2 = socket(0x20000001e, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) sendmmsg$unix(r2, &(0x7f00001a0000-0x70)=[{&(0x7f000094d000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e45000)=[{&(0x7f000018c000-0xe4)="3ec1dddd21d52b5903c201a42443e9e9c8d7248a4d95b9dd085dc85a56726e936550bcf058ba3d37d905f6fc6c4b6a6ad179a343a63c4e164168cd03083806c007a507a41f9dec6efe7f10350f1e112bd09925ea17e87263967353c405b2b7927767f2727a8fb3a8e2ebd8e428180e5909118e235ce3435df5eebe29beb534f80276a742c4b4abc1b80ccea422ee4f363d7a25dfcff2d027c5d840880211f9e4e681e526baf5ece453e0eee0b8802b2d1e3498d16c68521b2348a9868aa08ec1ad1191509a4fab9275fccebe0ae4fc81abfe74b829ad7bb289bb55df47c5208086f01904", 0xe4}, {&(0x7f000081e000-0x1000)="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0x1000}, {&(0x7f0000a56000-0xe0)="fea42d55656f7cba09c9264b81dbeb8f10f0c39124145eac739e888f4f56554ef258c87553f9fca60e61cc16dd234014257ad88f5ad7608ff8a5a6dffec05953e6c2b2eaf2c43bd338e5254b9bfd8372094487c40a0e6f21a73b3ad3f69de9d09dcb297094dd5c39cc6a2c878ff94cc347dffdb2042067e2577794a45a63b4f6ed70af9dc3ffe0c90f57cc969f26eae28ba5e4e41c45fc0cbce7ae6a55f42b38bf1c28c2cf6819042380503c4f0161bf6df843d8fcd25877d7cc090202a1cf38780ef89b03b1d94d7433b49fbe6699361f25f3fc6d11f096647c0c7cd755546b", 0xe0}, {&(0x7f0000f90000-0x8d)="fdab5750fe01974bb56fd84461e67c7d48a9d470ad13af3056b10af786bd6d7b4892ae536002feb7c24bcc005f03b66355199ddc789f594ee8f26fa7763399f8c22c709f471929041d5a4e818c9569e82c98cbf5de7c9df24a3886ee8e2e3a18ecdd252043d5c8aa544e735695cf9b2fdc29b189e66a76653e24d1fc83788fd1d3a42dbbfcbf833b600bb17827", 0x8d}, {&(0x7f0000e40000-0xe8)="6f452a663a339b6e2dc8b5def91418ab08d546a31d4a3c044be74f1062fcd17bff5d919a0e3b913927291468433088355baea17b9b14cabf6136e5ac688e4c3eac50626550f4099bf1558aa7ff77187cacc9411164178f6d1fe9093858ca39518bcb6f54e89f1c71edce21b16bb1f853be25b1301a6464b235eac062f557c725a2ac835bedd8be7cc1736fa29303b086bb30cb9abb30902b32ae580bc844577a6157b656ba7a483b5000f4aab06b8982b3aaf5e7cffb4939f90377ce7c0455c5ed2face74140a3c7e560465a12d9ef69d80473415111477ef54bcbdc6425b376f364bd4c458a53f3", 0xe8}], 0x7, &(0x7f0000035000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x804}, {&(0x7f0000dc8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000578000-0x60)=[{&(0x7f0000484000)="7bb0f7c4ad9fb485234da64e591547bd238d3f880dbe51e7d406fd7031ffb735d9134b3534b6a04bf98f1d8144d6c1eb3323d765d8c4702fa53f646bb195e9d2cbc309a25bb66a33df5cb2133ce898a359aa0fe2cf8f105023a4c55a05ff1dbdad091922d9901e216b953eca2ac155d2ea66ad776ee002287ba65c522480daf7ba287bf97b4775defc84bcac46b6c0996f41fa0ada7c90bd326c69f4a99f24cdb10ae415b98b2e00161deff09a6d2e4c6e069a46d0058e30814a3c3b874a8116da04cb285ba5c4eec6f79db118e828cbddc4a2bcae5f16ebb4a497031c3e04b2b94724f7d307d6f562750f9056", 0xed}, {&(0x7f0000b56000)="943187c26c772eb52d5464f68cc827a14f1aefe68acf74513333d8d5f00e5764dc8f8fa27e30221698dfd447a475f73b7a1cae2d0227af7e5b4ce3889486d109ef75e6be9c0bc25ece42524059397a05f67c9294c12fb2e09f701d29bda0", 0x5e}, {&(0x7f00003dd000-0x1000)="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", 0x1000}, {&(0x7f0000264000-0x8)="d50c92206aacd36f", 0x8}, {&(0x7f0000a53000-0x29)="8f71317c96727c11dec7774fa2bd2d2c275369a193cf678b967ede53836abfd6fe4a547999ba3570fe", 0x29}, {&(0x7f0000e0b000-0x96)="c7816d51baba514646fd895e5395a2fd86d27ef110a21129d8efb41b113185efa068ff1eb67061fef670d70e5005245ebe858cffa559eb1743466f25e2946a8f17cde054d3f79ccfea9414d966647caf5c25a59b1ef8fbecebd50680f7544414fae711a00a12af72bf45db5497b3e318b4fbd3f91535c58c2cc7fa6ee0f1ff8c47f8fabaf9f81d2236ab218e898a96e324a7b848e7ce", 0x96}], 0x6, 0x0, 0x0, 0x40044}], 0x2, 0x40000) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000800, 0xfffffffffffffff7) socketpair(0xf, 0x1, 0x0, &(0x7f00007b6000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000770000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b0d000)={0x0, 0xb8, "2ff111c81704e8fd5b189d3b8af0ef59f4755139165565c78b13d451ae2b05a1a38693ed48e4c6741aadfe717fba33d29d0708332611819cf0faa7c648b4f935328e868611f895bf43ec1848b40b521455208f3401bc1108cb7dd7a0b1b000fe0d71dfc749fd4ed4303b1600044072d36d0caf34c24f431a66785f560868a304cf220bc5515bf9952329afe18a26d081e054c8ceb844e19a85c9c3856b922efca24fd0d6a049513c2a00847e2a7016874f7c5c4b66e36769"}, &(0x7f0000ada000-0x4)=0xc0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ce4000)={r2, 0x5, 0x30}, &(0x7f0000f1d000)=0xc) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000000b}, 0x1c) r3 = socket(0x11, 0x80807, 0x5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000034d000)=0x800, 0x4) 2018/01/16 21:11:42 executing program 6: r0 = socket(0x4, 0x80e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) r4 = socket$bt_sco(0x1f, 0x5, 0x2) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f1000-0x4)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000079a000)={0x0, 0x0}) r9 = socket$inet_icmp(0x2, 0x2, 0x1) r10 = accept4$packet(0xffffffffffffff9c, &(0x7f000077f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c8000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c12000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa7000)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000875000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a9000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r20 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000468000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b65000-0x4)=0xe8) r22 = getgid() r23 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$inet6(0xffffffffffffffff, &(0x7f0000526000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000a67000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="82d785e96f143bed39f4bc398db1e50344159d9a06c2835855b244a2c5116f4455a1f416a23d0a9877b4dc26300687ea2e2c0f2b235ea3175594eaf729a6baf2175635185a5a3a4ae4c6a009175f3b3737d7e20416bac4493f990b43f8db6c7d2d12746deff7a6111032510fa82b7718ac9a095877caaf55522e4268406f750ba5001d24a1bbba86ccbe495a06aea3e3d5ea40afe0a1c8acb5520af678eaabc495db547bcd72413b3d6895d1eb46dd5905de11336fb70c75c33c66ce628663277ba22a9c5c21a05edcf46e", 0xcb}], 0x1, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23, r24]}], 0xf8, 0x20000000}], 0x1, 0x24000004) r25 = socket(0x1e, 0x5, 0x0) close(r25) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000001000)='GPL\x00', 0x2, 0xc8, &(0x7f0000001000)=""/200, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) read(r2, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) [ 172.790744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 172.823421] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 21:11:42 executing program 1: r0 = socket$inet_sctp(0x2, 0xffff, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={r0}) connect$bt_l2cap(r1, &(0x7f000000a000)={0x1f, 0x8000, {0x4cd8, 0x6, 0x400, 0x142a0, 0xffff, 0x7ff}, 0x4, 0x2}, 0xe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000012000-0x50)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751", 0x219}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000079000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcb000-0x4)=0x10, 0x80800) bind$bt_rfcomm(r1, &(0x7f0000a1e000-0x9)={0x1f, {0xb4, 0x4, 0x101, 0x2, 0x7fffffff, 0x10000}, 0x2}, 0x9) 2018/01/16 21:11:42 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000536000-0x1002)=@file={0x0, ""/4096}, &(0x7f00002e7000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000130000)="791e15578495687b22a1a67dfe841b2eae829d59bdd5b90d4b0b42ae99678f9ed550eb580680e8ce7eeea513da96fec05f5e26b1e77b82367697608086111125bb0e4423a4917e8adac508ac94eb38cbe941619a39bdd472ba911197caad9b7b4424b727f37ce8cf3626b9fa16928b76ece6ec7df1d6321d1e7f0bc4685fde7cb6e35ff9d7c45727b70e05593c83ee080b896e1347954c25105a638c63af93b94934aaaf66bbce1c4d677cacf0", 0xad}], 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) 2018/01/16 21:11:42 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x20)={@empty=0x0, @rand_addr=0x80000001, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ff, 0xe4, 0x7, 0x1ff, 0x5}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) 2018/01/16 21:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x0, 0x61, 0xa, 0x20, 0x80, 0x3c, r1, r2}, {0x200, 0x1, 0x6, 0x6, 0x49ab9d1d, 0xfffffffffffffffb, 0xee, 0x8}, {0x1, 0x30, 0x80000001, 0x8}, 0xfffffffffffffeff, 0x8, 0x3, 0x1, 0x0, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x3, 0xfffffffffffffff8, 0x12, 0xb9, 0x2}}, 0xe8) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aec000)="b70000000000000003b60ced5c54db8a", 0x8) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000714000-0xb4)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000467000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000056a000-0x10)={0x4, &(0x7f0000de8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000c3d000)={r3, &(0x7f0000026000)=""/149}) 2018/01/16 21:11:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d2c000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0x61)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x2, 0x401, 0x2, 0x8001, 0xa, 0x20, 0x20, 0x62, 0x0, r1}, {0x2, 0x8, 0x3a, 0x1, 0x2, 0x2, 0x1000, 0x8}, {0x6, 0x2, 0x5, 0x8}, 0x3, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x5, 0x2, 0x7, 0x0, 0x3, 0x3ff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) shutdown(r2, 0x1) bind$inet6(r2, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00009cc000-0x9f)=""/159, &(0x7f0000a2c000-0x4)=0x9f) 2018/01/16 21:11:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, 0xffffffffffffff9c}) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001000-0x8)={r4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000f5c000-0x81)="7cfec3a14ac438893c9515f3ca2faedd6a1477fe8df08d321af5ddc87b7a5f8a3df8a9fba01890ceedfd3287d3abb99d7de584ade8b34a570859b91ee06c0c0000000000003999531c6ec54978fdb7f15ffc457befed72b955ba23371dadcc7d904f1043b376d1b3000000050532bbae566ed7d2bc0ccb58ffaa8282f6f9bb4373", 0x81) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f000015c000)=""/39, &(0x7f00002e9000)=0x27) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036a000)={r0}) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000036a000)={0x0, 0x1}, &(0x7f00001e6000-0x4)=0x8) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000036a000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x3, 0xee, 0xd3f1, 0x6, 0x81, 0x100000001, 0x2, 0x3, 0x1ff, 0x4, 0x4, 0x1, 0x20]}, &(0x7f00000a1000-0x4)=0x108) 2018/01/16 21:11:42 executing program 3: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d02000)={&(0x7f0000c10000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000045000-0x20)=[{&(0x7f00001c3000)=""/35, 0x23}, {&(0x7f00008f1000)=""/223, 0xdf}], 0x2, &(0x7f0000e1e000)=""/41, 0x29, 0x0}, 0x40000000) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000f58000)=0x3ff, 0x4) sendmsg$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, &(0x7f0000e38000-0x5a)=""/90, 0x5a, 0x0}, 0x0) 2018/01/16 21:11:42 executing program 7: r0 = socket(0x0, 0x5, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c80000-0x4)=0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0xc58, {0x8, 0x51ce, 0x2, 0x5, 0x3, 0x6d812d07}, 0x2, 0xf15}, 0xe) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000ad000-0x10)={0x0, 0x4, 0x8, 0x20}, &(0x7f00000ef000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000061000-0x8)={r1, 0x9}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ea000-0xe8)={{{@in6=@empty={[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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000371000-0x4)=0xe8) 2018/01/16 21:11:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x9, 0x1, 0x0}, &(0x7f0000778000)=0xa0) 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) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x1f}, &(0x7f0000000000)=0x6) r2 = socket(0x1e, 0x805, 0x0) listen(r2, 0x0) accept$unix(r2, &(0x7f000051f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x11a) 2018/01/16 21:11:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0xfffffffffffffffe, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0xfffffffffffffffe, 0x8000}) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000a60000)="", 0xffffffffffffff82) 2018/01/16 21:11:42 executing program 6: r0 = socket(0x10, 0x7, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, @in6={0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x673bae3f}, @in6={0xa, 0x1, 0x635, @loopback={0x0, 0x1}, 0x3f}], 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a77000-0x18)={0x0, 0x0, 0x10, 0x0, 0x3fffffffc000000}, &(0x7f0000931000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e07000-0x8)={r2, 0x5}, 0x8) recvmsg$kcm(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f000031e000-0x3c)=[{{&(0x7f00007a2000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000075a000)=[{&(0x7f00006b9000)="de4febbe7fea51515b29ef5bbb156713cb9d9064a8f91469610e4d4dbc9cdf31e1c1a43df325df3d94bf0cb1648e1ae5b9cc880d9649a5d0a02ef9448b6c81ed7a5655fc321361103624fd0746453389a25335f71ca6b099f36d0a24c3047ed0f2cdb1e2a7266759c263c5f1757584036c9c82110ceb3d6191bc9127469d5655d5db88ff760864da7e412a2f4344a43f6cd89a350ce8a5d27772d2418337443ca3ec5643d12682ef4d944cb4562dcf718092d2fa2c4f36e420f4ea87", 0xbc}, {&(0x7f0000947000)="bf24f886308b33e7b8872aae436f3cdb2f1a3590eb82b50d86881f3d1b799b63fe8dc917e9b8df256f46db0aea931ae513a75f04826a47a1fae4b6555ee8473ecab23ceb66391edbc99a365b2788056abcbaff357e7742df8e44e4398491e17355da880ea49a2cf92ffc4a7f43708bea7f3e89c1a10d9288ecc8656b826f3335fedf860831b3df69f34a680ad4e57ea46bb55241ad7050fea95e53c26a7da1a65020b3876cb7f34c6a3fbdbfe8fd2cd62489603816fd3a16cf2e1df120f807fa6557c5", 0xc3}, {&(0x7f0000d9c000-0x17)="a46c75d9fd132a24569dab4146cb133f806a48fbc01338", 0x17}, {&(0x7f0000166000-0x1a)="44be673da07bc9afa39f3e7fe4d5ee2882cb5afb122864766d5e", 0x1a}, {&(0x7f0000de3000-0x49)="01eea5304bdd673e2594360797b081dc7aac07c0fd0332871931d68f157e6cae823394275b792988667ffbcdeeb3243c6d67ae8290f149276f71ff31e9668a4505bf0d10639d45631a", 0x49}, {&(0x7f000016b000)="94a2e5d7053998aeb6e9bf769657892da3271ecb5590a3ede703e89590b441893cd9a9408f954f0dd00c10dfa74d59e29ca84f07fbb0c811e423806a7326a47662d3f43d0a397f26e091c4ce8f2a343c93ffcc7aed051a692a7d483e37b5c8ac9bd518029ab7fb5a9e19deed7a627c86175392fa228193ac0b06b1d48372ee0f2afa335610e8f7e25bea8e807a52d0bfa35702373d88b18e2f4ab58c4c67772759b3382c7161637f4880966def618cfb5681452e1fec889ee979d9fb3c802b7bd2ab92aa3758927abe93fa6fbf070db9e5b7f8ed31ef4047d7c6860a70c521671181faa56669dfb06dc50a6b5110bfd9a72cbbfcfb37e71e18", 0xf9}], 0x6, &(0x7f000029d000)=[{0xd8, 0x13a, 0x1, "03d3ff0285c8899d5e2fe7dc1ef3c4ef91cce874b05934a55375cebe668266e6225acb2a411bfe18876b9f3aa0ebf223860651db4de34a4aecb10527f92b614b1cb0120bb081afbed84194a7aee5fc80888e5fb2b4d6de5abfd23f9ffa0cf19e19c0c36c46c8cf48fee5373fca2a035e2c04231e94aadb7ec388ec161b3f3bb0b4097b1fc20a6426a079f3ccc7d98ef936cd947d2ff455ab96904a1b0cd0f005acffefe4de4d00a26b2f204b7d7457baf6509aa2f89197145d3ddda896f1733f530105550e"}, {0x60, 0x10a, 0x6, "0d6b485385f9f679577aeb015a0fdef665f16e3cabd0e83745e2328f530d03895026ffe85c7286b60e239c5d8c77525e2361c05fb6afcf57ffd5007ece7604e55cb455dc7c31cf4a9a62626ef650c954"}, {0x10, 0x0, 0x5, ""}], 0x148, 0x4000000}, 0xffffffffffffffff}], 0x1, 0x40000) getsockopt(r0, 0x100000001, 0x4, &(0x7f0000229000-0x5f)=""/95, &(0x7f0000f7d000-0x4)=0x113) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r1, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000019e000)=0x0, &(0x7f0000c27000)=0x4) recvfrom$unix(r1, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 21:11:42 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 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) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 21:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f18000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44}, 0x1c) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 21:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f70000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000+0x6d1)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x5, {0x8, 0x100, 0x6782b593, 0x4, 0x200, 0x9}, 0xfcbb, 0x7f}, 0xe) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:42 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) 2018/01/16 21:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r2, &(0x7f00002f8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000945000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f0000166000)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x195, []}) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f", 0x10}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000df1000-0x38)={&(0x7f0000398000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae7000-0x20)=[{&(0x7f00007e3000-0x5b)=""/91, 0x5b}, {&(0x7f0000167000-0xfd)=""/253, 0xfd}], 0x2, &(0x7f00001fa000-0xcc)=""/204, 0xcc, 0x3ff}, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000eca000-0x4)=0x9, 0x4) 2018/01/16 21:11:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000000000)=""/220, 0xdc, 0x41, &(0x7f0000001000-0x14)={0x11, 0xf5, r3, 0x1, 0x771, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) close(r0) 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) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0x26)=""/38, 0x26}, {&(0x7f0000002000-0xd4)=""/212, 0xd4}, {&(0x7f0000002000-0x25)=""/37, 0x25}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000001000)=""/77, 0x4d}], 0x8, &(0x7f0000002000-0xfe)=""/254, 0xfe, 0x5}, 0xdfb140195c718f59) close(r0) 2018/01/16 21:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x1) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x3) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x10001, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) socketpair(0x0, 0x0, 0xb9, &(0x7f00001a6000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eca000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00009ac000-0x38)={&(0x7f0000ff6000)={0x10, 0x0, 0x0, 0x20403}, 0xc, &(0x7f0000f91000)={&(0x7f0000e30000-0x1128)={0x1128, 0x11, 0x8, 0x8, 0x6, 0x0, {0xf, 0x0, 0xa}, [@generic="2e56cb3d728105853d4310ae879976040f4ffed06e14786f811cd36ab837c490e68d733beb90a2e3291cd77a1b71ae3887cbd9d3064187140afb8385270fe83a205ac12408e37ae6f06ceb7105928206975e783194826cf2733eda69659aecfb2ab788f655a3d007ee7b5214ba5d147dca6f4d5f833523ab1493c479913d65269cf912de2bb5bfd3938872bdfabefa3420ed9c69c584665f1631262972fcdf49b71dac4318dfb9ccf5", @typed={0xc, 0x63, @pid=r2}, @typed={0x18, 0x1f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x7c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0x14, 0x29, @str='GPLwlan0:,\x00'}, @typed={0x8, 0x91, @void=""}, @generic="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", @typed={0x10, 0x1d, @str='+\\\'ppp0\x00'}]}, 0x1128}, 0x1, 0x0, 0x0, 0x4090}, 0x4040800) r3 = accept(r0, &(0x7f00009d1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000457000+0x795)=0x2e) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b4e000)={0x71b9, 0xedb1, 0x1, 0x9}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000045e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f00001c2000-0x38)={&(0x7f000048f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a97000-0x10)={&(0x7f0000ba6000)=@getlink={0x1f0, 0x12, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x882, 0x800}, [@IFLA_MAP={0x28, 0xe, {0xaf5, 0x9, 0x100000001, 0x3b9d, 0x0, 0x2}}, @IFLA_NET_NS_FD={0x8, 0x1c, r4}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x5}, @IFLA_LINKINFO={0x160, 0x12, [@IFLA_INFO_SLAVE_DATA={0xc4, 0x5, "408458cfaca3f9ff7ca0b1aa45e2a75fe4bd053ec9bf132acbea9421489103a75f179d8191b26f67162c966e65dd8e127f8f94e323b76b4190a199a6e586cd1c715433b888c7c7b1522c1c1b45005f7ed7d539aaa66dcb1353484b28b3e55251ea7f3d2e649715ff2dd178d720c9a761b2e5b48b85f76bcea34950d7ffe5d391f5186bf471bd11116e0ea43d6c0495ca0709fa6dd684a953dfb1ccd702cca43b65a363121560db5a1c530be2310e470fc612fcccc29a1f56aaab8b94bf5ba9"}, @IFLA_INFO_DATA={0x3c, 0x2, "6053e2389553f5f5f64f4d5ca1c8e4061508a824b06bb6c098c954ae7675857d6ed62774b1e45568e7e494eb389a307c52fee18d7c"}, @IFLA_INFO_DATA={0x30, 0x2, "61bfcce8c35dda86bd82370c4e3c45fff271b317577b20794e63b4fff8b6c94a40b9d6b64edfc934e86328bc"}, @IFLA_INFO_DATA={0x2c, 0x2, "f5b4e1ea4c2fab4bf97c3e1119444f81f630d7390323347721ac82df089abb8d77f0f14f05380ce4"}]}, @IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0xa, ""}, {0x4, 0xa, ""}, {0x4, 0xf, ""}, {0x4, 0x7, ""}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x89f}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xba}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c48000)={0x0, 0x2f, "3e0def347b10bcd2df74487b30602f85a387dbaea6b1aa337a8273b01b0a37b43443e762da5b1ae43632a322210694"}, &(0x7f000001c000)=0x37) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000561000-0x6c)={r6, 0x2ee, 0x64, "6f79e6f7966cfa23abd4177fb8e3c8aa2a3703b185d55bea0960765d291f565d2fdfb2d8fe0098d473fcc03dc9a9553a77d968e91a643a7d3dfb0bd9b1ea1c59a0ee58e371a3e238c1d346da9f38707292989078085f828a08acbbb82ea93f873fddd6be"}, 0x6c) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000341000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a67000)=0x0, &(0x7f0000df6000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00001e3000)=0xb2, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a48000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000513000-0x38)={&(0x7f0000594000-0xc)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f00002bb000-0x10)={&(0x7f000032d000)={0x1290, 0x32, 0xc00, 0x2, 0x2, {0x5, 0x0, 0x0}, [@nested={0x10e0, 0x18, [@typed={0xc, 0x2e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="2ce16a4dc748e827810af12141f023c9e9eb42b1e5cda86c", @generic="7490cea4d7f9d37b83dca3b35210fd89b7ee5b6d4c58d3d268b9f8beebdb03334c5102db32ce33f080afda4adf095c285b36d3b75463d96938841e6d702b0d6f6013270022d472164a188aa27a5045a391fdab2088aa5418a928c1a5a1566d1373484e7fb4694b66d3574fe43783408c8635e14b469de441af554cfe49bdac3919dff9fa123657aca7d966b7f9a3717bafbea0637859244d05218c372f8bd7bcf13874ba08429905e8cae9b7e5f14ce555781803d65d39365d36bf7ff70a1d8975507275a8e3e4be1498f9abcc383959bd38f9915b9914731124d7fc03de953d44e1de2ebf8b2ae15bc1e7faf0cd47b8a5844a8fefe6aacf0f61a1dfe6e7e16817d2296ca5ff6082a2326bdeb9915c54929834602262d4998430718fec1efa3eea51281941be1364e3ff84a65a662028eb73457ec3010559aa7ac66cd656f54214d827a9ea71815974fcec7d4bece1f1ce5aeaec58498b811ba4550e90825bcf12a445416caebbae7c358c71385aa0a2bd23af0a4dd1b6b2e38048e898e6f2e9f09bbc7fa0ed11cddb88b7b506800531165863295df85af7bf2e123995138d69c6777a3b5ad0b49ae5afec1401e103d6540b949080a31e961726b3f0adc387e23a1f52ca195e60180c71976237696eb45a429d1b1ae3693827a6ea941a662c87127a891d64d4e49688024914429fe8bbb8bbe490b3b42f503ecd44f90b6be5444488df8283ed94079196b1e7d25a5fd6b32661b68e6e1c65b9c77cf69ef5393cc98d8b5352f4cc7b72fb172176a7c5835e4357a6f818d726b27660b317c21f4c6cf97b5daba56c5221f362edeee047178305fbf193d5b4333e41a5581d913a56819dffc2e52bc50f5dbf57a71e8d0c12bd6d11919a4081246874f4774c3c8eecf4bfffe1d981c13662bdca27f1f50e4d1fc35310e379574951f9f527e014f066443e5885fdcf0ea50f49d08c89dbb71e66729703e6aee95dc3a6548d6b6ff4771ea38b49f9cc0af1ee670beb74ee4f0d181c6b9867fea00f6d5970e11fe4a28893533daf52728f10128d5de3388be1db46b2dd02768922eab7153a79a0195cdaf32c76edd24db9171b27842aeb57513abc5d8cb5dfbc23f23d5016a9f1efe4d526269c0999722c31fdb372492fd84ef675c31ee6ed6768de9f49f81a000ce40a643d71173122f933e8997051805e7bc4d0b7896a4356747bb4c2d249d5cf485ee9ac71a0f1f3585665aa205ee979e5ccefb5fd2124b9c5493fcf4e43c519cbf664e587534fada46523ec1a4edd6c647960393ec3e3dedb6cb1282aa07de7372326476d3d8265d3cb463e774114c205bfc02f2ab0cf895129496458610fe5aac9c3abb304b2a25d65934f178ce80c11b29bceaed81ab07fed71364fa4d166d740a8d59c0b8678cb7b97250e77622515b9e0f67d9aa7ad694f3f24c6f3f7c6f4a753c1ee37d22a240799a42a3b5ba4efb1e688bdf790f0e4d13ece1832ee723a8b5a0e27a61340d52f63d5b34d1260a43e17c342b6ed03ab53d7e8488daf5b5f6170ffe083bad1fdf0e1e95e3bbae8c79cc548cd25cb617338002c937bbc65a3bf4db0390d58d75d061266a9a4a435a5fc854a62000f0d59111de2a1be5422b6af5a7a085016f135374557f0c5eb8b9c2a3abc8b7f6b27d457db849f3211fdb9d073dc96e9684f31fc5f14161981c4feba29213800123698120deb9695d34f19865cbff110dc9498afe8a00c77ee1cf76737d53c4d4433c6c5da87c764c976f806719aaf885adce7e2ab3c5e4199e0b4f604fce58085dec11d748c4def8b528b59f7387c7b6ab552789910b150ceaee45b19ebc4d4e6bc88e7aded3196aa501b0e5571d1b7c49be2d33849ba8c203e8053a8c5a78ea4b34f4289d4b6d231b5e83792547394287d14bde135cb81189037a6144d01560cdcbbb5061b63ff5517c2bbc93c359f7385798e5f85577fd30da05f1dda6519c97bc99a57280f9b94880acc222154fc723b3e56c5902bd096a2192c727961f5b87fcfd4813d72f0d1cf950167acd3bda2655abcf04cd51f918cc18a87fd46d93fddcbe5bf325eebe8c923e8679ac229f46a8dfebd2d4a800eb81c083c5ae115caa1ddd87e37e4d290ba125c4dbe288cfbe998eab1f5d6a4d12df0593fb05e93663648990bd6dddb28d003da3e713968e558a9085becce61b191124c8821e94b04bbdf9bddf171c1357877a707ccef767643211b37c57a19a2bc02b7dc044aec674389540988ed8bf3f87e292845d12e06702ee767974b18f8476ec92e0fef1b4291cc53e2a728c2470d378b670285d48131e3555a3057bea345c8a9448733c6905856b75d78b845f20e99fa6e448079599eab2d700a7622fb39c6218f64d742001e8f163e0d1ddb2cf604892b52fc1cc7b570b1bee0792dd9996c5b4935d29f1e169d5be984c89285344c0f3ac10a9fb19de3de4b69d602208dc6a833ca9ad1364d7caae05eeb9ea3c568768244abf807ffd922306efccf5d2de44d18d83d94b4cf40746e5028e7a28afe6435d59ac6e29733a8ad21ef5ea0278a2cfc76724b9e7e6bb6f3f281a1b1cb176f0b7a31c5df9d6ac83ce96860dd2ddfae7d441a34aa3c09fba2fe2a43909ac273528c8ca4c84f26349067c9866ba8ef82250ec5560cc88da374b586d66b83a06602ab8a59d1940a666494f8f6712b6951762cd66c90091891428bc6010ebf541d1a153ef762722b8f011804d884726142c015d2242ca9e1340127dda8d7e470597603f9ffbf14db704b0a8f366b649d18d72ca909f9826b76cd21e0ce449b5536987fd5452497a5fde040049ba0259469e9a0dbd41a7b383a065b046b8b2a59e9c987c60d0d75a4423b0c2f8241bcf1daefe43a6377d7d45a5fa25fcd9ff32e4cf9eb96dffa0f8c31c04470b974631486617cafdaa3ae7df2da0b0cd728c310f2c7be9f67b62b7c28e33e738f5acdd354c9ed90fc66bc75e8ff20bbf91af0892c6da6d1161d4326bbf078a3fb7181f40124b01ff2da11e8310b6d43f2566f832df45e76aaafb6d0e98f421638687ed02987ebf68f14b12fe857d5552d6fe8d3701e65a34dafb2245057bda568be107630216402a63bebc63517efa3f8d1029b89879244d9945b9049cb4d40d5ef46ad9f68661e3b918c68be1874cdd644a3ef041b5d012a3adcd8c5a624df84130c4599bdcb46659e7b4f03759886f6a93a2002ad69193572c6a9a8447d7dffa5524ce94da0cac72b9d8be35059e85c7945461d2dec000118e788923bd9cf38670b4f7882cb8ab4f6976a75b688d6f6eec0734e486b1b6177878cc95bb10e2c65ee6c43bc6290d6b433d65d87cfdc1655c244569874e597fb3fdfa557fcf01926ff3da105aa3a85e65eb7950c186045856fe529d7be76028a0db99652fbcbe41ae19c7fa367aa14291b6cc4dc10e3c70380eddca3b9b1d62c7f796cd1c035335a4e9750b5399a4e89b9adc74e810136038084c8bdad09caf66120579de1760fa0c085c0974de850a222fe05fe5224ac5990acb04bf3bff0cf9cf2cc52106a3e01adf56531f2c99133536e1b516c25ee43672a5faffcc3a8d7c90a511b7a710a680b7ce118808e45de54fbaacf222654e416abc3ed47a089db070ed7eddf8f54c1165e1e49d7f5f984845d55b31ba714d4bc41e7f85711af4c9b944bb5ba24771c83295cee233f36dcafc29324601d9957bfd735cb836f9d4c5875116ab6521dd3469c333ad3d75d6ecf9a3e48b6ca900d554b378d9b8a3595728f78da7cd2d4a99af647a687991ab0080093a25ed3f3a72ad3633e43ce6140a64350024fa03d95d7d4b6c933b51793a167798d8dba5023e37b05f6864fb891b0749e40f27c72b7f782a878dda0e4dcde922bc4e0d3cd7f23ed7a1f0ef89807730c8e47158a8c2a29b9349b4183d3a1ff844aa2a83ed927d51e13cbd53f794358a3c5d8f6d5e4feba984bc4b1a2fe949efe2240bf72430c049404735c5923a16f9dc7f80ff7169b91b514290c82321644c5264bbab5d3f7b11b797c4b012fd65c49047993a0bb201955ffb33ebcaf2a9b9e0ae43bb0ceb13c85d7c60858b2fc85580610a15fc2eba3a925d6954a9b3bd73bc66a5213cc631a63ca203bd4f045f661d61818ee319b5ccece03185080cc00e74501b073c1941ce93eb3c1e810a13dd15c44b08b38e2136e8fc5cf1a83951604ca20df66f5ffd92d6d2bafcbb1577247bf767da7e04f618581af310c3516494680b7a03802e29d215967efe02bf29575e42790c5eeaf1ba391e1ca2321b37337e99e2bdd8e0c17055cee4d18af521b6c560bd8db9828bf25d44c6623c932f120f146da2dd864828356f9cd7b9860b4f59c03b7cf130392c52c515cadfb46a0749b191cbc51a647410007e8fc52cf09101837b6f8b781ed174d6b45dc358344779b719f81e3224b7904fb76e7947935edba84554619d92e1e9d58554e3706f730272937f644d89767966c771f26a249af29a5faa6d4e3c138ada115345874a34c15f2bf2cc3eedd44c62515c79c1c614b9dff26288f44be79d862f3f8c5c064d0f6bc614ae2f8b9493912356c66db0b286e8173fc393c9c0d6840030c3980f2b18f76400eb4369b98131d3a66a1a8a5c120fd8a74e19cd9e4c7e1000a9133f2291743fa846c18827fe2d4af2b63c7f7c43a383f687265e1cecf90a364ab51ba95f9e4c528ff7ca4c41c5a9c1eb479a79060e4c34ce4d0e72bfc339ab15877f2e0ba7dd7844e37f10ce43a49f4b46e522ebcb0a4a8e67a5f7bdd428abc9d525454b3c076901f8ca000e322abbe208d260a50914683809ebb973db59e757b3278572d79f798531d6d3291fab178efa7a4be2937204d92d58dab90a2efa9356a686ffae35acd9e85ff3bb4f8a2450ab5bea7c6a8927a4ddc43ddf705e2c5f238bb6c2fd9b0f4d9cbca9640e0baa6f44b186ae1981c243586a1df1fce5dd1a83e17d192c1943f6053a0672da314f35130e2c9c9a76571a91104699c2b6dbb33a28febc3d1704b09fe86179889c911acce054e6dc7cf336680861245b1ef32c079ccc2e5199e34684b934efa7e5b55bc1e987a0b778ca677600226734e67d134fdc02747001cc62f82f14193eb14c5a4edecd7074b42c53369db82eeae5d6ba828a63bcce78e32b5fd80bc692a5b3a0fb8beaa5f8b9b0fb8dfb2744d494574f112ad18512abf1fe8022111900b3136d53027145ae5480b9ce5e39a84eda8adbe8f1b40d845f371f3d9178eb3799f41793f7b80a7b0dc114f8c9c4ca6fad5d8c84f2d5919652a769d985548d86eed763e272675f0851fc9cd07ea68ee952ef2acec7c4093188f60fccdee384b97ed8373f1ed41768c686822218c4d0943d86d68f57cf7bb88d328608756ca8eb1f30ad794ed2deae9f9ff90c8785e798b818fd2109efb0acf11b12b20cabf257a1e550ecba13b435816d8700558fc8efd8b94d5afcf27f04b8540dc13f91543aeb4087adabfe025d175fe630867b92294f6a5f99616031b02cfafddb6e8bd579edac133a0ede0740c50009896cc504c0d8f068bca4db78f25b49b8b5da3cfcee967faee98a20efc1577a4efcf2e1d452bbd89aec811e292316996438df2c7d5cde25c1c11bdd7f07ceedaec5355f5d13e363c93cd932e401d40fc9eef8c7f6f51b9f666ef5a7deb5fe9aa14582f93fe76e469a8b77e54efe81e72e73b3a7b63a00e1e9951aba578b46521358a787fdb3a4023eddc61e725d15a07ee225c4146ac88e323279c43a04e032004a4644ed07076e54393001d079aded3cb5b5eb83f", @generic="daea7b7f9327f34738cdffea8e834cc693269d34fdd798762c106d86a0a3f1ddc5b77898cf55bd2f52e17c9641b169e8ab09c583b2951d7efde920ff42eca5a274fee584cbea35362f64c92e6e46d19b3aff62d2fa1340b94c2ce4c6cea8624c242444592e1bcb2bfb8e83171d35bb9cf8aec0ea0e19", @typed={0xc, 0x89, @fd=r1}, @generic="d4f69c001e10e07633398b85c24d8abf7eafa3d76d0fbf202c7845f55278f2badc2cf9db5063dac9b4c6aa0914", @typed={0x8, 0x11, @void=""}]}, @typed={0xc, 0x2f, @pid=r3}, @typed={0x10, 0x8e, @u64=0x1ff}, @typed={0x10, 0x1a, @u64=0x8}, @nested={0x170, 0x4d, [@typed={0xac, 0x3b, @binary="2664acdab5c34d4e6d27de62562a0f982387f01426064b817c06c0b7816813c16540ba97b95e76c9781059d242ae3421a37d1db6a8ac0b4734bb417c9837b06cac95ae477548998bc47b77b212faf054dd9c6157fa24eea98c9cdf66dc3aa52a10ebb1bfa42873c3593c38fbf44c34a4b35ca83ff5a4c6c5d23e3576b78fe5bc83183eaf8e99335500ffeaf78e9ebb1bfd83d453e9db687e51f46c2b72a3c1960f7f47"}, @generic="5ccdaf330410430907186e77b8577e1f32c430afb443ab2203c11f4e6ea1db54b0eb5bba5c82aab25d0aa2ce37484b91ab8c4c6769de6b8c8200d84512ac5042ea692fb70f87f5979e26d9fd8199200add55f512ea408dcd6c159174d9f9e9edebb4a0268f6c8bbdf8dac1994be8143126ed5c8bc02f0efba2c3fe44bd7a8da5e186c2a0f49c18688de41c6d2edcf4faa522515b33816e854f8225c382c11bf67c7bbe1affd47db63e4b4b7f6009a52e87cebd3a55622e928e174824d5"]}]}, 0x1290}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4000000) socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/16 21:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000c85000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ba000)=0x10, 0x80800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005cd000)=0x0, &(0x7f0000f96000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) 2018/01/16 21:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000014f000)=0x10, 0x4) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto$inet6(r0, &(0x7f000037e000-0x3d)="4ba0be6c4cc67592b104eca11fcb4d82667a4ce8bf0aafcd75ef3a6906c0f6b57694a2626410296ebfc2d998c3cfcbf1fffcb69fab8bd577c0fdf52087", 0x3d, 0x0, &(0x7f00007e7000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0xffffff31) [ 173.204607] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 173.225810] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 21:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00008ce000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ced000-0x4)=0x10, 0x80000) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003f0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ae000)={0x0, 0x0, 0x0}, &(0x7f0000259000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7e000)={r1, r2, r3}, 0xc) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00001ea000)="f311ccc511aabc1665fc5809e9efc0946814ebee04b4c28b311280e620a7d2bd2d908a9efc5fb56baa5408a5071cee727343fc65193b828981b9e9738c718f1d6549e9d2e0fb17ab42e5a6aa5d8d20c044a7f1ff6122c898cbdde0e57b07e3c20dca9f319159d5d824bb42e3753f992f5f1306a2a0a65f4311037a772db621d2539faefbfab591bf7968cd51b914d53cfa075e055360737455d15745eff43f8fecec1ded83a9984e2880442b79dd76cb8737d4c22c39f656a83ffbbf9464881472ff", 0xc2, 0x28000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r4, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:42 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x80, 0x7e9227a2, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xffffffffffffff22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000976000-0xe6)="7492243ac2e05aa433d7c14082caf0cd440b0baee2120a51c7e44a7448deb97cbcb2f944166da6957220cbb90ac12c9e2a7a465c72b89cf4d23bbbe558806c032a779676ae676e006c6d0ad48b0389cb445bdb2fbd9e68c52362a07e006c9ca1613ce287fc48ea029d5de78870ca0fb9cb0e5960e0a1af28e16ab4e3d7ceaa30599fd74641b3b3952001b4ae83edb0899db090641cad3f2d7c4f07ccaefa0094d46dd0259243c557997c0a18a9768f33556533b0ae0c0237251a72dd56d31d171ad71e8dd8a129e355050c0744e0064215917e46cd83c1e6738badcfc77bd67b66043a70c9ba", 0xe6, 0x24040041, &(0x7f0000000000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0xbb48, 0x7fffffff, 0x7f, 0x6, 0x6, 0x2, 0x100, 0x7, 0x9c2, 0x0, 0x3, 0x4, 0x6, 0x7fffffff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x3ff, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/16 21:11:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 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(&(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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001000)=[{{&(0x7f0000000000)=@can={0x1d, r0, 0x0, 0x0}, 0x0, &(0x7f0000ef9000)=[{&(0x7f0000204000-0x80)="def3b7476e5f1f9fd35d8ba71e236b0a287dfc6f43b0b0f97599550f28ba74ac8bb9f7509b596789bf645c61d11d73d6b2f68b8cba96f1e9e9af48c5f6b2411130504150d3200e8e8d7a1c6932a3dd2aecaa8730340208091a4b109b2a5edd18c8f0e4fd5a98a9627a10e97af2ebdc21556aa1a1a5a397c286d666738ede4edc", 0x0}], 0x0, 0x0, 0x0, 0x4811}, 0x126}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0x7, 0x1000, 0x2, 0x7cb9, 0x4, "9097cd5e9917bd4f23a252c107c0e9f3ee32d9361fc50e10c3f02f6f3733b8e4de4e0e3e555ded5fbf866c5b0e78f5aab92026a908c9c3dc1e858a1b440891", 0x62f}, 0x0, &(0x7f0000001000-0xb)=[{&(0x7f0000000000)="112e9d8734b293fc9ce7c65fe9643060a2751faff3c64eb85a0b30ad831ebefe5c562e15ef4ff4818af328e87ee1f253893f4e8090a653ea68ba8dd541916a5cd1094f4382070429eaf979002d61d43ab467f04c13da55670916a0ff385a59e00033c7c44c2415eb3c16482a4dc1f616f0866989b9f5dfef67a47143867f1ae701b6ffe3814059774aa5c690e4a4eb8ccd8171b2e121dea7c91af32e36bdf3338aee76", 0x0}], 0x0, &(0x7f0000001000-0x290)=[{0x0, 0x29, 0x6, "191fb8a2f6437d0b99ba0ab4e954ed2445b0f73a1f10825802905ebfbef36c014f3a0421c2659f6d613f82cd1a464d445e07a961fd98567c50496978c24810450c273c9f995c261e33e6c5b10a7e4330a5dd620b7d42944140956ddd267e9df49307d9abb4099012c6b9576c919f3f57bb14ede2416986f8919f904190d516f2d7220c4683327e27e25de71d9c7397f22ef4136513bc00584e0da838dadd5442a0d299d0d2800c548b8123c710ece638e10f283a0b0a60d8554f43e477bec2be6afa64d1bcd6d87bed668cdfd012785a"}, {0x0, 0x6, 0xb9b, "6befa23d405808a114f42cdca0a180416f9cfb11fbbdd05822687b64bff07f85402814e53ed19d43505307175bc178987280ba9412a47e1899e7ad3b60ae4babdac38ab83fd689fba38da25d960d510eb27dca35fdf18b30a033e38041bca9c48083c1b841c38874e26e6dd99c2e593f542d745ef7803449835b72d9ab7e41a14ba1c9bd9bb22e1f955649017e60cb5958d3135815e96fa539ff4af9713b4bdfae7dac18024ca2c7d6e20609943bfbb1fcbffba1e6e96509bd9a6cebefb19a24068a302c84c56273f0a4697d"}, {0x0, 0x6, 0x1, "36b16cf600a1d3bbd63a9f92ec3fd5be2ac85e34ac7d59d4c7b343485e234d4f9ec92c052db50c6f776663c2f5de0f0275849447afc200cff8d194da9bb7418669754ea894cdedb45a97d6a612b2fbf62bb20268ae2b833da49b2b642b2d691f5f3a67448d80e47a6e7761e75f05552afe3381e9643a432f8c04520e307fcfba2de62f5a23ce49ef72ed5a46e4282c284923d4bed2f6bde286c8c99734786d4beb97fd6f96a8d326c9106e4c2d00eec4b1551d167d8d94d32f"}], 0x0, 0x80}, 0xfffffffffffffffd}, {{&(0x7f0000001000)=@l2={0x1f, 0x75, {0x1, 0x7f, 0xff, 0x5, 0xa0a, 0x100000001}, 0x2, 0x100000000}, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="92380208f6b53139d65ad2af09820458b8334d02494978254d6c3372fa2ef6b480cf803f44225afdc5ee0e2eeab98a6555a4a780cec6ac8aec4b517f07699457d65bf1cb03ced2a2efe79ddd233a7166746b8ac292bd00d0cb5cddd99b9379e5ce4dbe0556030852", 0x0}, {&(0x7f0000001000)="00620526c9fcea40f7db28ced06c51f7f3c8b3b22021ea6e6273d9f4a6b12a109b7ba68f4f898870ce22130cfbc54e8b5e0ee96c42a2f9854ab19e397dc3764222ae", 0x0}], 0x0, &(0x7f0000001000)=[{0x0, 0x118, 0x1da, "d27f075e990358762bd840adf3504a929881b6653e1bf47db5124b06b525dd0b090608ef43f61a80887050011ce5c5c6190373c768b200c89fdc95d8396c67dfb874c9c8e79aca2cb0de9b7b7f1e69034467229d4cff32b837252b07dc95"}, {0x0, 0x117, 0x100000000, "2177da0fb6cd7248162628639200e9c02aaa"}, {0x0, 0x105, 0x68, "9ee675869199c1dc9bbd65bca8374f4d20542a4f7419faff6d24c173feb401729e17b4143a266524a30be8ceb537b5d005676bf543aa6349174b880a24e05683dcdcc85e578aa9912f2360f3f7ba89b6a68123e12f564246900ff2e61dcaa8d9e87aa92335b4fc1e3e9824384d194d6401011add4d1308db40"}, {0x0, 0x111, 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{&(0x7f0000007000)="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", 0x0}], 0x0, &(0x7f0000002000)=[{0x0, 0x0, 0x9, "7d5f8e40b604aa586cc5f12e1517e9957f6be9208739d5a62f1c412fedc505c61520207843cd7b50db861c7a9833ef25ed6e12053c8b7d51de51068b87fb08614b55d52c77e3471d3bb9c42e9eb6b47ea80d0acf7b2c839dc3cc6b9ce5746217bfc9e6e101a48c4f69b87df95cd17a415f515af96307ac20c661337c1e1516dd0f0f228a9f140e133b0f10891bcb020a46d9c53c86099216499171acc2bfd5da0095022d"}, {0x0, 0x11c, 0x6, "1290b5dea05d3632f279a5ffacdba47d5e22d13945f055193d1d8160467c4b3e9c3bb07371fb0901301c8c369b4408a22528f7d8e1de0267f7329c6913977192c4ada3b4de1dc5ab0642be0aeeb5b441071f4a54a895eac91b3c26275907133ea46aa90c0f4cd19c617d5a4462d6e093b3a580d132cdb0a3d4e68b5f90b47a7952106a36ef604f7337132d59f366418f96f0ab01f80596335e7c25cdf9b26bd71e04f8a8fa10facdccdb0216c043e9aeb8da53"}, {0x0, 0x1, 0x3ff, "09570b0f2e1008c7c7a34058a9e74cb54f85806240c73b228701fbfe5520b99c12455831980700d415f2fcfc2d5b31657b32a7b8c17eb738a0e15f047c9bc175"}, {0x0, 0x13f, 0x8, "a28ca66a67319355e89cbe81f6336e9e4969f6af949af1"}, {0x0, 0x1, 0x4, "81d4392cc35826879b4ecbaa805bfc22a917fd63b507762e720dc285ef600ad234666ae1410e61a446ad0ad59043f7ef94ca80f67b9b4962958542f963e26df337d3155657ff2822d0748c6e15cbff"}], 0x0, 0x40001}, 0x4}], 0x33, 0x8000003d) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ab3000-0xa0)={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, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={r1, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000)={r1, 0x0, 0x20, 0x7, 0x101, 0x3f}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r1, 0x1}, &(0x7f0000007000)=0x8) 2018/01/16 21:11:42 executing program 5: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = epoll_create1(0x20000000080000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000f05000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5737, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x9}, 0x8) r5 = epoll_create1(0x80000) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f00006bc000-0x4)=0x0) ioctl$void(r2, 0x5450) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000002000-0xc)={0x40000008, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000002000)={r4, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7, 0x8, 0xffffffffffffffc0, 0x8}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r4, 0x100000001, 0x1}, &(0x7f0000002000)=0xc) 2018/01/16 21:11:42 executing program 2: r0 = socket$kcm(0x29, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x6, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00008e2000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) 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) sendmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000003000-0x14)=@ll={0x11, 0xfd, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14, &(0x7f0000003000-0x90)=[{&(0x7f0000001000)="2bb19e3839fc35a3652f78b50ab06e17d29dbd7d1fd020a2f441270e09449ea9aebf077f9a5735c6d31a3370378276eca7ee1088498b6f6919a09a7355", 0x3d}, {&(0x7f0000002000)="43b28cad5c0bc1d74a2f530ba7336eaec08887709c922ee54168f74c758941ec7f8cd969eba15b0fa6b5435ff2e952b435da7603e9e5f35e09c7b4c096dedfddb5d592b931c1aa", 0x47}, {&(0x7f0000002000-0x3)="5ed0ee", 0x3}, {&(0x7f0000003000-0xc1)="3d18dd124ae684f06b0601bff20c2a58f12fbf0441cfe4c7204bfa94650204fe641395e7d6bedd6a12956f99fe06c53da76a5fe799a508a4024392be54fc03904d7d22cd131203f8f49747da8c485f22c4294c2cd491e41b516d3ac08e20be66ca990e5460f2dfb226d64a1bfffbdf6e47f3e0d881b6cbaba7300129f55bb2c6a2172927cf6c512219fbfcee0beb5a13cbc6c5469d5b8f78caed2bd3838940b64eb24291353345b539b537f36d7192efbaf738d6dbf0d6831971e5af6c18e1e391", 0xc1}, {&(0x7f0000003000-0x7a)="36571cdeaf3136d84ab49b65a8e31d43586cd99113a3cf2e1694f5d1198bc990f57f9934652cb64b024691c504ef007db092d200843012680eafd07c6ffa45029e91a36ec363234b6ad52cc91c0e0ea20fd98da42ae559665305ee2f973fd1e832e85e5068965bda52b79bc21d72a408b5ff2ef3c770d8ce5c1e", 0x7a}, {&(0x7f0000002000)="86d1349a4e44413b727cbfa0b0940442c07402e146129bad661a5c1d97bb68cdf08f2c54c684cf23b030221056b570af205217161d061998f1109e41e1251b02ba2b8c3d8e3feb803566457f40732ba3d2c94b431a8ac3b40da4a50b03876ce92bdf919df80773990065ef0f02eba5045c9b2324931ae6ebc7875fe236ec2d72799c63c1442383e8a6141786f73ef56b342ba56eee7c6daf55a96b578fa7cff22688f71588501a2269864c5bc8ec4dfc00136c6b412275b5ffd671b0aa66", 0xbe}, {&(0x7f0000003000-0x3)="945f3a", 0x3}, {&(0x7f0000001000)="6aba9153ba2a980e45c4121d83ecabbb06675aaf5d76", 0x16}, {&(0x7f0000002000-0xce)="90aa7133d03fa74a3e3ef4154725d1b0059e70d1de3b9c8f20273959c84bde0ed07d466b878edf140a1c56c2e5a22226a9c437f234bad87ec2dfeac7b0e009e20605a7d8be0c8cdd9cfc37b1b8af774e5be9d128ae9436a63e8c2e8c8a65ac86b6051f5d2fb808a0c8bfc00a5f2ed0cf4d93e784c5b3c3a10e873da6cabee28bf5170c132f69cf582f5bfdcd4630ffd7b89593586730891d564b98e30fc2f96faf19e1cb36ce53c20f6de33d254494c26d19df9b6cb62faf1f0e62bd5645a16add8858096974311cd5442b829f52", 0xce}], 0x9, &(0x7f0000000000)=[{0x58, 0x1ff, 0x8, "ee9069e881428f39da1d0644eab4e0c482a87a37487d3561ef2a247343535b375f566c103ecca1cf72c817757160d888c7c510c0d508cee995e15936ddbbe972186f00a17e20a4"}, {0x60, 0x19f, 0x2, "1ff5538810e58acd10a1c76083f48cd181faa03e8433c7606bfaddac3b231c6de56a991600e0e4b7c424df4a565318e294e48cb95874f68ed37c7c996852c58745923ef97c141188056444656458a5"}, {0xa0, 0x11, 0x57d2, "c0fd4c8cfa9af784a6dc46c47a77863f8e066bebfa25df0088470bf26977b078de11280fca63d2d3adee4e45e1ecf7a3dbc2e02c089a5f2b2e9195fdaf7477b988be6f0a143c4becb4f5d409522fd7ea435e7e1c65dae03c8920576da7d0c75515f3bb2c9d9b6129c8d25af5dc089fb82db3b260065e19a1e1f2a804a3b6e613e030f329c68850688f94"}, {0x18, 0x116, 0x18b, '#'}, {0xb8, 0x0, 0x365, "7e4bd5932b2081fcbfd4ea5e093ae82d3a179a2d697779cca82fbb325203d77080030c15dd39933b3a84f77a6210822d8f6bc7057e5589a25f7cda767b523c5d2f6ac829f13df95a0a5bae726f1b4a2a34612026d9487a3a1e1ce426379018f891b28f0afacd7b3b34fc2a9d87f8af043c71e9536e7804f558b11ec4cbbc92f650a7ac9505a8a53baa721879389f1c873e9b331f66957214f9a48e062a1869abeaeb2555423ba5c4"}], 0x228, 0x404c0d5}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a06000)={0x2, [0x0, 0x0]}, &(0x7f0000b8f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ccb000-0xa0)={r5, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xe26, 0x1, 0xce00000000000000, 0x8}, 0xa0) 2018/01/16 21:11:42 executing program 3: socketpair(0x19, 0xf, 0x0, &(0x7f00007a1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x4, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) [ 173.382741] sctp: [Deprecated]: syz-executor7 (pid 6506) Use of struct sctp_assoc_value in delayed_ack socket option. [ 173.382741] Use struct sctp_sack_info instead [ 173.417950] sctp: [Deprecated]: syz-executor7 (pid 6506) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/16 21:11:42 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x0) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00007b9000-0x18)={0x1, &(0x7f0000001000-0xb5)=""/181, &(0x7f00005cf000-0x18)=[{0xff, 0x77, 0x0, &(0x7f0000242000-0x77)=""/119}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000071a000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00004be000)=0x8, 0x4) sendto$inet(r2, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ee4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008aa000-0x4)=0x10, 0x800) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f00000)={0x5, [0x7, 0x10001, 0xf80000000, 0xfb28, 0x8001]}, 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/16 21:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ead000)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000922000)=@int=0x300000000, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b4e000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r0, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[{&(0x7f00009b2000)="e010048c3cc1d8d1e49c2f130aff47cc387e9fd0e1a6a5070946a2b2a76c60e1a7642e9875a9536a20573661199dcb18f007c9e28a450b955f841555c858133a1cf980b8b4742f5867b55ae87419b68a700d429f2912b150f06373019d24d201289f4285395e26a34bb6f68fb8", 0x6d}], 0x1, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) r1 = socket(0x1a, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000)={0x4, 0x200, 0x5, 0x100000000, 0x0}, &(0x7f0000b19000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000243000-0x6)={r2, 0x4}, &(0x7f00004db000)=0x6) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000503000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fc8000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00000ba000)=""/65, &(0x7f0000fc8000)=0x41) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fca000-0x6)={0x0, 0x100000000}, &(0x7f0000178000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007e3000)={0x0, @in6={{0xa, 0x0, 0x189, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x394}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffef7a789e}, &(0x7f0000857000-0x4)=0x98) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000aae000)={r3, 0x1c, "e40190f1dafdc085e148e5b47ae3b6c08db331695e6de2dd339eaa967918b5bfea14aed0a4c89114c1bb6b90c69ea1fc4f6981b4e110"}, &(0x7f0000fcb000-0x4)=0x3e) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fc9000)={0x0, 0x5}, &(0x7f0000fca000-0x4)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000024a000-0x70)=[{&(0x7f0000fc9000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc9000)=[{&(0x7f0000d25000-0x27)="6a0bacfd605a7df176404b713b8bf2b270e8ff48009c120679e3a46eec8985a817a54090315f55", 0x27}, {&(0x7f0000fca000-0x1000)="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0x1000}, {&(0x7f0000fc9000)="2af581fb8546c5a4ef122133c15351318d9a49ed7b41f791b51528d89408486264a7cd31328968a7b255cb667808336627a66a61c6dd", 0x36}, {&(0x7f0000fca000-0xd5)="64dffcd7dc5686f338a3e0e5854423107a1190e38a1a421e90f88ddd4ac6258b285aae8e660f28d13216f828e7f90fc5ae6d7ce67f0541b3831016199bb376ff56f4f118b02c30212052decb2b7444c62b0a1c858102fd887f3fe54faff1e83324a2c5a5004ddea70793b61ec57cd0876d0eb9d59c9d21cdf602bc86f4b310c9a49fa7a749e04f6f0588cbf16ae892845146055d23e7ffd76b1a7c6e45c768f8c3679fe336bd3027ae512b115354ab3b65269ce77110e9d104be055115ca13d190cb2f0c3f92c26910e1d487abc133d5af1cc96193", 0xd5}], 0x4, &(0x7f0000e03000-0xc0)=[@init={0x18, 0x84, 0x0, {0x45f00, 0x971, 0x8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x4, 0xfffffffffffffff9, 0xfffffffffffff000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x0, 0x200, r4}}, @init={0x18, 0x84, 0x0, {0x101, 0x6db8, 0x1000, 0xfff}}], 0xc0, 0x90}, {&(0x7f0000fc9000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fca000-0x10)=[{&(0x7f0000fca000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000fca000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x1, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1f, 0x208, 0x1, 0xff, 0xe000000000000000, 0x8, 0x200, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0x1000, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x1ff, 0xffffffffffffffe0, 0x5}}, @init={0x18, 0x84, 0x0, {0x129, 0x14, 0x100000001, 0x5}}], 0xf0, 0x24000080}], 0x2, 0x20008040) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x2000)=nil, 0x2000, 0x3, 0x12110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000fc7000)={&(0x7f0000fc8000-0x60)={0x27, 0x8d, 0x1ff, 0x20000000000006, 0x5, 0x3ff, "b1842726ac8db8c0c9fd0ace72fba0aec2583687ab6c4fba6112a411e687845ce1db90f83331e67c3dc6dfcbcb115360e33ea80fd5266f988c94c7ab041df7", 0x9}, 0x60, &(0x7f0000fc8000-0x8)=[{&(0x7f0000fc7000)="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", 0x1000}], 0x1, &(0x7f0000fc7000)={0x1010, 0x119, 0x26c000, "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"}, 0x1010, 0x2000c084}, 0x4000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) [ 173.417950] Use struct sctp_sack_info instead 2018/01/16 21:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0x0) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:42 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d23000)=0x7, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) splice(r2, &(0x7f0000fdd000)=0x0, r1, &(0x7f0000708000)=0x0, 0x10001, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000fe0000-0x4)=0x1, 0x4) 2018/01/16 21:11:42 executing program 2: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x8) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008cc000)='yeah\x00', 0x5) connect$unix(r0, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) 2018/01/16 21:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) pipe(&(0x7f0000c12000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000ea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00004c0000)={r2, 0x20}) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:42 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ffc000-0x5a)={0x0, 0x52, "bc0b65ab16514d4c8f7c13c7d52f74cb37cb85a9e8de707d8953e83d751dafed3ce8f551c28afc557469945e5665d883bb4565dafdf58dd5b922ecfc0236d839fd2a47e7ebd4cc5e123c7d2bfe22544808bb"}, &(0x7f00006b5000)=0x5a) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffc000-0x10)={r1, 0x6, 0x0, 0x3}, &(0x7f0000ffb000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x2, 0x8, &(0x7f0000ffb000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000ffc000-0x10)={0x6, &(0x7f000047a000-0x18)=[0x1, 0x100000000, 0xfffffffffffff269, 0x7, 0x26e5, 0xe594]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 21:11:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000094e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a10000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000b8e000)=""/77, 0x4d, 0x40000000, &(0x7f000037a000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvmsg(r2, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) socket(0x15, 0x8000a, 0x180000) accept(r1, 0x0, &(0x7f00009a6000)=0x0) 2018/01/16 21:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008e4000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x10, 0x1, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) 2018/01/16 21:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) pipe(&(0x7f0000566000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00005fd000)={0x56, 0x3, 0x6ef4515b, 0x32}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000510000)={0xffffffffffffffff, &(0x7f0000e0b000-0x30)="25db3708d7381903f7fbe72c9c669285ab8f2d05750b3b12be02b792d838dabbd8ba3e8608d1a8814a1d2dbe168193d4", &(0x7f0000405000)=""/232}, 0x18) r1 = socket$inet(0x2, 0x2, 0x3) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e1e000-0x28)={@common="6c6f0000000000000000000000000600", @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 21:11:43 executing program 6: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b3e000-0x10)={0x4, &(0x7f0000f9b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000093c000-0x8)={r2, 0x3}) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0xfffffffffffffffe, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x7e)="94197ba39f334954d3269e4f881ad434dfa40741ff503762810eeff1aa2897bc30cefeaee7891e1ae8fae8e073d9daadc8a4062418076ebb830ad73abb5e047460b4576698e27229348f7fab1328cdaf5d716b513e2670238dc372ba4dd101e9d5092e2ea3d9f25b30a374f63bb36d071f32b19fce3c16f286da76d94f8e", 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000542000-0xd)="0b0001000000000000e600", 0xb) 2018/01/16 21:11:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000012000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000042e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00009f2000-0x4)=0x7) mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017d000-0x1)="d3", 0xffffffffffffffba) 2018/01/16 21:11:43 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) 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) 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) 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(&(0x7f0000f7e000/0x2000)=nil, 0x2000, 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) 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, &(0x7f0000f7f000-0x1e0)=[{{&(0x7f0000f7e000)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f7e000)=[{&(0x7f0000f66000)="88e17930073040c67c7f908523ae1d4541a673c592de8241422a065ac777aafd481ecee697c1b0aab1413583160fc39d4c096bd74c8c6e66c0e7009b597f44e4b9f1048fc0643732195f610d9288b340d50ef6c414af52e02d2975985b99fa96b7e82e393b8ac1bd3db8be6ccbc5d4e2064813aabe78a232aa2e530d72f77c2504f76e0f5a719c3bc2a380ea64ecd44e856f155765d8e19c5a78d177e8e0a3ab0862e7f679f217ad7b", 0xa9}, {&(0x7f0000f7e000)="1d6bf247c9785810332c36388e9abdb15ef40818aaea50731fef8f91d17bc1801bfe9546d1284c0341208dffcb66705c7ac7d4e7d3c46dd83d0c1d46f3f2bdae740c3dac3b1d33605966271080f60908aad69cd443b1ea4ef5a0c41d5feb5f25b9b7d389ccce8631a8c51a780be929716ed9361e7de567507608e00e6f935ba08030839947e8ceffdc35532d8f5393e5c6ef38301a1ce5d5", 0x98}, {&(0x7f0000f7e000+0x917)="e95597c6cb40ceaaefddc477b2a6bad7bb6dea7e1f7167e4504fc6f3b1b5ab6569eb46598bf8ab016eaa91b4a3fbf2ecb9db326ce3821c77196e726c770b7c0ce7f1f15135d2681ec96bb908712de15b01eed9d9831a2ea7f81e3fded478bd0937abf088641e3bf8357a09a295de625c09425be1f8982f1b3107edc8623af7a75cba6c635b58406f5b1d24d62e4c4107e7fac920a68042b8443f29a84e584cbe3aa1358b21e5bf369645e59fb8c5", 0xae}, {&(0x7f0000f7f000-0xbe)="4ee27d3136fa079669d1f25aa5e6e845c216f0c5249b61470e4a5977ed3e85ac988c8e3f319c2e6b8b805dd4e5b603d25bed1a6296e7a0ffba8f78df4b54bbf7ae84039cdcdbd46cef62f7b9d83f6f8f81329358137aac385966d6be6ebcd96f532247dbf70e053e2e264a5cde1b08c36117dba9e22d4834f3e0b2c03063f157d31679e7056b425f553c276fcfeaf50a308c884f65fae0d338f27ca740703635efc46cae8acff03a8a8d426893768c195828246c0cce91bf01a232a19244", 0xbe}, 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&(0x7f0000ebf000-0x60)=[{&(0x7f00003a7000)="42623fdadabb1f25848dd416a8c3646e7be21b791d946fb5c2bc695edd3a1631d428837efe8b87a4b4461449c94a390e9a9e8aa3dd065a762f4fc44f86eac4ee4928306ecfd8068a719463d54debb47d3c0cc36eb98954fb74565999e60dbcefe98e3fc1f6e6682288888c3f73b59a3939941328b6bc7654ea59307d7f8e56c0962624f0e0e8b8596c21523e4d89535703a5b5bbe6e3f5a2621b75fe3a5deee9ae3147d9944f6aa5c5871c6f2dbbe6d9d76385f06e1cda771444e127ab", 0xbd}, {&(0x7f000088d000-0x97)="a33926a794253eee56c90b314dd1a61293a5bcc6b5c9379e0ee3a2c9f77ffa0ac83ab8d75f8f8b4ab764983e7d6ee8f849277a39c4970e8c4e92cd55f30a9c2280f76ef3eeeb20f31061650beea1cf72f5b993c8dfde94367a84d3d0d1cf221c272d49b6fe7f07a703c6bcaee48ed0d88b6d8acee293d5a873d2d5e98b3781c67103a8bf9b21dbcb2863e95792be95835fa5b171a5f611", 0x97}, {&(0x7f0000019000-0x75)="70cd5d6abcd8cd199590bdcc65376917cc240d0fc3087bf8a6b895c27c79c90791dee5f0c41cefb5946e063e6aeb2ea9bb14ea80e2438095418a1561829bcf79029a31affa6616aad5e2dc0284395315786cd6be5bb8999add99c6895d1532af7a8e5f93138c88cc871db1d8380b2008479047c41c", 0x75}, {&(0x7f0000e2f000)="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0x1000}, {&(0x7f0000f7e000)="e78c907883555b684821a41d00edfd9edd8b27053e2bc64881cba92a70cc8fd48b4251e516d6930d3e600c8cae8756bc3f6bb224fde6b360113f7d66e7ddaa2de045018387e0a356", 0x48}, {&(0x7f000005b000)="b3134ec658aaa3c22c523df58daaf27f5bd136928729e0797c95c042cf375c4d730f4169e0a2ba", 0x27}], 0x6, &(0x7f0000f7e000)=[{0x78, 0x0, 0x9, "ea4a8ccc82885bbf60a44ca52bd1daed8e6e7bd98f33725c0497fcc855793292afb85c7fbde1d2744a1727ef951652d6286603d7f707fbd0385584c4bfaa9cc8cd098b7c7c8bd7eb18860cc010db06523b78286d36bf073a487757ee84f9085e4bbf94f19d78c1fe"}, {0x108, 0x117, 0x80000000, "c83acf3b31df67b55a8d4c7c0806c6f5b975e3c3217ac41ae0728039977f2dbc6fb77d947632c6c4e3217a6523159e3bf8b8f2b6e3b7cb89c752a7706e49657e3f254160cd9b076a4218dce213d74fdfa370b2d87329fdff970f8a39b59cb9e6fae928a2a5f5a28333aed2b671b560adfb2664d12ab99f896cd182d25b9857f4a7d71b1f7de771707f420afb80a03551c2c40f18ab98b5d26aebc077cec580030ec680e914807259bff336c910e2dcdcd7efe6ade91dc1902703469ed83c35b7d88ee48d6fdbed2bc7098b6846b3a7d1edde930f257b6e5b6c18f46cefb1981b0fa51fe000d4040b595fa896a79fd7d442b243"}, {0x10, 0x29, 0x0, ""}, {0x100, 0x0, 0x7, "92f7e2d72c7179c452fd86f3933f2197ca3885c766e7a68605abe2a7267598934d7b67aa17d1346fbc95be93e1fc5ea9c86b993e46be9606158d62b5c11ad71a4dfbd47b2d40f990e6cb671d2e0e1b3631e6fea8b0ebea4051d033b9996403a18054f377d25a59b9b9d3f887062dccfae1affaf753811adfd1798bfaf0137c9eb55f00dec0336724057bfe945a8a2f0b6e5733a31b3bfe061c2e6cf2f05ead1b3db20e42ba791dec34165d8cd894b7429eacfde8c473036237ad0e826dd7ca973e25e74516d5348aa9c619f7c5302a7cad76ca5a726a3e97fd707383a4dc8ac9d746b7a4c0ee780c577cb4f2"}, {0x48, 0x108, 0x0, "d8daaf0ba026257de4b10bf7d0c37cc212820c61c44bfcc3bb5de5ae247975948a520ab753eabe5f97421044e2727d711d32ef"}, {0x78, 0x19f, 0xfffffffffffffc01, "07132b2d30e437580410c0042183e2220db5dee7c3e6d0ec59219aa24e0e76d090be337bb0b6b1e0f9c7b3f6db14291e82f3d52c0f5187152971518cfe39f490dd022a5f1a692055d78a6c42dda8df05650706704d0a99e5632bbc5f62f6929a4d873316b6f38b"}, {0x60, 0x106, 0x2, "3d47f7563203e71d3fff31ce373b754d7eb35a7ad4b05d5e12e0ad267653030fa8baa1ae2d283280e13975aca19bfcf080c5db12a08f59c2808b2f3c925d33c3072e73866e7b1b1efd9e0645"}, {0xa8, 0x11f, 0xe3, "2961b74d802a4fe333057a5550f7107b3cb276c4cc46c62c61cb4b62731d623033c1462a788bae00f57a8e8d173d12ef3d3b5cf745318937b724657e5c4857c375512b5fb58b3d10da32ffc3e981f038cb6f7519ef8c0a583daa23e9df142ee26fa5400916869a62573db78cdc6fd96c73a77699ea9decfe43c144abe70433895ce2bcfc7741711eb16f35e33a3f2d5cb5c22c013a8234b1"}, {0xf0, 0x13f, 0x8, "aedc477aa968bbdc01a6c40fa15110ecd7dfa5462cfec818ea7044d2357459a52ae95803f429c52cb303ed69ed08d233a430143cc4a5b710f22f939b01d918bcbdc6b470eadc58cf104205c1a79073a29278aad633bd871dd66cce9504efc53965f8a62c5f62c0a0dd34c6402517beae406f48bc40a6b960ec8e26b9316af9c9bbd5f6c23ebafc998ce21d4c9d7901d20b420a031ec0ec2ef7bf20b2af12c9583e590b54f8ea9bce0f10c0820ed356f41146f5e2b584c8333077d53b2fd2b23fad3ceacc81cd2d04d74c26ca7cd5d5afd4becbd711bd128d008c7ab4"}], 0x548, 0x8800}, 0xfffffffffffffbff}], 0x8, 0x880) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000f7e000-0xea)="f0fdd934b74e6f87bd5b0bddec97be270f425801de0163ca383f76aefef2fd1449857b5878193934ae001cc6a11eae3a71d05ac7aeff684962b99ee4df3d56421ad2fca9adff90a5985d6eee749746df228809e779fb9620afbeda799f837a8fefd2931229a2c7b5e139b7afc35f7ac429ea3e756f5107cb71232bd1a5a9fa4c6643733985bb2d517756294e5f25644322fe6d005b4b172c313ad6ce1ac46bf761af722131df872816985624070fd9d54085fadcd436106bca4925efde3d183f54f0e0ea76f918aa945a8e522586ded4bab565cea83ae2ba435cdacdda61ed14e443190139ae448797d1", 0xea) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f21000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x6, 0x4, 0x5, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x8e, "a3ad172830fe5b0d695a3d125ff79aeaaba4279acf4521336bc50e8b35f2a2963bbadb23635bdaf4208b5fab668815fe07415dea4d3bca08e921f439eba65213d1347d386de90b1eb87428e3989a25973851e7bd7cc78db973f3ba27504b8e53dfa0f65249e904702fac4d2ca17ed4c52addc5a90bc3fe4cba5e0af0533bd205c35ddade2e1fcbd36cba4b056dc0"}, &(0x7f0000001000-0x4)=0x96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0xeb7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @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]}, 0x4, 0xaf, 0x4, 0x3, 0x10}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0xe4)=""/228, 0xe4}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(r0, &(0x7f0000003000)={0xa, 0x1, 0xbd55, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004000)={r2, 0x2}, &(0x7f0000004000)=0x8) r4 = accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) bind$inet6(r4, &(0x7f0000004000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) close(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000006000-0x4)=0x32) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xfff, 0x1}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000007000-0x3)=""/3, 0x3, 0x40002041, 0x0, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xfb, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000002000)=0x1000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000-0x4)=r6) 2018/01/16 21:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0xfffffffffffffd2b, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008b7000)=0x10) 2018/01/16 21:11:43 executing program 1: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000090d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae7000-0x4)=0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005b2000-0x4)=0x0, 0x80800) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00009bb000-0x10)={0x6, &(0x7f0000ae7000+0x8b5)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ae8000)=""/35, &(0x7f0000ae8000)=0x23) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 21:11:43 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x83, 0x79, &(0x7f0000d78000)="7a3c073d686a9d9dbad8cf26712f25491332d8b9fe0f23b4dc2bc1e527020d940d95aabc01b34445938b2ce5dfa722484b44c89a14b49971d90f727eceb43fe61470521dcf694ef9de0337a09158a868529a09c4e4cf73bb07cffaed237812dc1fe4060027c18931c498", 0xd7) 2018/01/16 21:11:43 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0xb, 0x6, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x3, 0xd, 0xb, 0x0, 0xc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1000}], &(0x7f0000003000)='GPL\x00', 0x2, 0x53, &(0x7f0000006000)=""/83, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0xfffffffffffffffc}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$packet(0x11, 0x0, 0x300) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006df000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000062b000)="d9c658b434a49732e6b1e9251651720e0be22dc36a919eb5483c2c9168fb307f9cf2d2c818a392c6810eec1709eb3fced074249e1713a2fd4e947724c6d36519fa5749de5a6dfc3b78b910717df6", 0x4e) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x4, 0x0, &(0x7f00005a6000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000ad000-0x14)={0x8, 0x1, 0xb0, 0xfffffffffffffff8, 0x5}, 0x14) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000055f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c14000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e0c000)={0x0, 0xde, "3d23444f3ebe44978983b083f6273c61af71174807146f982cae4ea726d0c6a80d8b9511721f4fb35a20507887ff53acc44a42c1764254a386096a67931b9fcac9c4964fc4144ccac88bb38be50481db2a01372fa9992fd736b27095076729ee1a11665373b935de7a97ce99df434de1d90a393d0203b4ed64623fd7255507fd9ee6d1d4dd63e921240f435ba7aff486dd0ac107fdaf874223be271367148708c3605c95b076e69fdeda2ac22c3f1c05d550cb58523c9bec0d8a8ecfcbc3aa1425ea3b75236c34d11f8bec1d2f60c18ce0c4f7a18aa541df5ee4a6055768"}, &(0x7f00007b0000)=0xe6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000953000)={r2, 0x80000000, 0x9}, &(0x7f0000fde000)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x2000ff, 0x40002, 0x3, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000a1e000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000677000-0x10)={0x75, 0x8, 0x1, 0x5, 0x0}, &(0x7f00004b9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000008a000+0xc2c)={r6, 0x10000}, &(0x7f00003d7000)=0x8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000662000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r3) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x14, 0x0, 0x7) bind$bt_sco(r2, &(0x7f0000095000)={0x1f, {0x81, 0x5, 0xfffffffffffff000, 0x2, 0xfffffffffffff801, 0x5}}, 0x8) sendto(r1, &(0x7f0000fad000-0x72)="a7513625b2b0c27f8f627d56dbbd1e99", 0x10, 0x0, &(0x7f00007f0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) connect$l2tp(r2, &(0x7f0000df8000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x2, 0x4, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffff04}}}, 0x32) 2018/01/16 21:11:43 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0xafa5) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x4, &(0x7f0000036000)="7db25da9cb9b87c0dedab648f6d000df98424d189aa9feba798609fdf5f5a53a33905c014e6a43d6373f5ffae13bb78819db19e62b891b29ce0fd8df37aeb8fc1fc9a760c94b4e4d0d26f43186d49a63903735fbcbab7f774a518cc8549df512141e08bac278410ff50369cbea395137036b7a77dd40e6cd1ac5c40e8cb04ede41704bb8b8734ce593b769e8872e05f7366d0e", 0x93) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000030000-0x8)={0x0, 0x3, 0x39f}, &(0x7f0000036000-0x4)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000037000)={0x5, [0x224, 0x10001, 0x6, 0x7, 0xd5]}, &(0x7f0000015000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000022000)=@assoc_value={r1, 0x6}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 21:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004d1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d04000)=0x9) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f23000-0x4)=0x0, &(0x7f000086f000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007b6000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000662000)=0x0, &(0x7f0000a68000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='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$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000456000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000db8000-0x4)={0x100}, 0x4) bind(r2, &(0x7f0000633000-0x9)=@rc={0x1f, {0x2, 0x4, 0x5, 0x80000000, 0x7, 0x7}, 0x3}, 0x9) 2018/01/16 21:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x91e, &(0x7f0000e53000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000870000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x8000, 0x30000000000000, "d7615e5405ec7372e8eb09fb4343040bbd91ed4eb3a4ae9381a7bc79a305d2f888be37ab86f18e5b7ac616c7cec7977da2113d49180bbe04459daa799a0fb32e796400817a17a3c68f64fcb9ed27ad58"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) preadv(r1, &(0x7f0000d7a000-0x10)=[{&(0x7f00000c5000)=""/179, 0xb3}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c60000-0x20)={@generic="6f20460a6d62481b3d52ce0b329ce440", @ifru_flags=0x1802}) shutdown(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc9000-0x4)=0x0, &(0x7f0000dc8000+0x180)=0x4) 2018/01/16 21:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000ab8000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000a5f000/0x2000)=nil, 0x1}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bd1000+0xe34)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f000050d000-0x5f)="61907632573f059726454a8e8cb6c24a9e0b198a46880c1c4d89fc18da945ac0d277dca46af8fd6a5420280fd9a0239777d95353d6b6c4af85ef67ef5240f02f22a9be69e241b5516d5401cbd1f9538b3c6126ffd018305c931191d30cf51c", 0x5f) r2 = accept(r1, &(0x7f00006ec000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000)=0x8) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f01000-0x4)=0x57e, &(0x7f000019b000)=0x4) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000508000-0x20)={r1, 0x3, 0x1, 0xffffffffffff2d5d, &(0x7f0000468000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000b9f000-0x4)=0x9, &(0x7f0000e58000)=0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f47000-0x10)=@generic=""/16, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000465000)=0x0, 0x4) 2018/01/16 21:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c3000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000530000)={@generic="53877b2ed81bb3570a605e58a06621fc", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000482000-0x10)=@common='bridge0\x00') 2018/01/16 21:11:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001c2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000af3000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x76b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x98, 0x7, "5c90d774c9655c79a1a920f422932f115a16cd3d29cd224f743ba6ffb06b4b41db6464b45f88615410c5a7bd027299fdedc6eea9c0d20e07afc6d93c8901abb3b4b9b46a5c335d3dbee3c21d65f71de6"}, 0x160) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) sendto(r1, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7", 0x60, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) write(r0, &(0x7f00006fd000)="240000fe260020003240000000367700fb1308020100000000b00000000100000000ff10eac2", 0xfffffffffffffe99) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ec5000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000bb7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000997000)={r1, 0xb4e}, &(0x7f0000536000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ab8000)=[@in6={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x6cd0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ac}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2018/01/16 21:11:43 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x5, 0xbe8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x154, 0x0, 0x9, 0x7, 0x3}, 0xc) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f000052b000-0x8)=0xa, 0x7ff, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000003000-0x48)="262efe18befe74f8152d557a5d05e1c4e8631a766fcc2e91d51a9b6e9e24052087bd898b895a0000000000000002012c96b36a044c5a1909dfd30936297f5bea556f503a6e495e", 0x47, 0x20000000, &(0x7f0000002000-0x1c)={0xa, 0x2, 0xeaf0, @loopback={0x0, 0x1}, 0x7}, 0x1c) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cef000)={0x7ffffffd, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100800}, 0xc, &(0x7f0000e36000)={&(0x7f0000162000-0xe8)=@del={0xe8, 0x11, 0x100, 0x4, 0x3, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000001000-0x4)=0x0, 0x2) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000001d000-0x4)=0x80000001, &(0x7f0000008000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 21:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x2, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x0, 0xa, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000319000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000343000)=0x8) 2018/01/16 21:11:43 executing program 5: r0 = socket(0x5, 0x2, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="512fb3a49df46da2c40639fe02602d5df384601110e6c718e588cb5504566a4f2fae28cb8d01390ee020bfb44ae90e879b42158bf5d2ddce96e8c3f83e11204507d2496555aac839a35543aff2d15663e2469cc4f06553378ca4f1b9e45b7923ef124e54474689b4a2876e2837ca577ff8a3cc34845fc3b3da25b5ba1934fddfe688f5476a4ab6145bfc1afd23108d", 0x8f}, {&(0x7f0000001000)="d640aa87b10aacacaf9f612de9ea24585baa0ece638fbd585a56e65416e2e72abaf6599feeb539aa2a029abd77f9ee196dac276c", 0x34}], 0x2, &(0x7f0000002000-0x1b8)=[{0x58, 0x1, 0x2000000000000, "95a1a5b57398e8a43cd44e3e07661bad2c331b69032bde064cd656aba97e795637a6179bc3c1780ec7a51c728099a41d5efb4c1ead466c51a22073909b348cba8bfe3657881e"}, {0xb0, 0x10f, 0x0, "26c39b121a12db96fde373904acede6a9ac0d7cba1044e9fbf5690599dad719f0cee0e11ffdd4a2061fffea982b22a5f40a5e777919773a29d135aa92a6ecc04ec9b2013023dcb2b3480d161b282b15f4d60e582549ec14b2dfdcfae11c1001ae740edcf61701ebdf11316c92d5fac88e352c105a04f0a3aef99b9ec96a60d16789ad9b365ed559ecf38eaf49b7e548266e6063533585333e3726a"}, {0xb0, 0x29, 0x7, "b4ae67fc15decb445497cee0ef6295ecd8b8fde6ab46d858cddad68121f5d333933f535ea0d1cd37e05af6bb4debfb1b6152af8f2abc08fcd2cc02f7c123fef56540f757024f278267d2cdf637b99fdd5e784b286a9a53fd5a1f14cf364c241d0bd341cdf95ed322e9bb1827f5ae3d9bb12fda8c6be9b9b32acc8a32c57907739e87da230506c106192fbfc577812b9e632e91eebd566da16d89eb2861a1d3"}], 0x1b8, 0x4000004}, 0x7}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x6)="7043b16597b9", 0x6}, {&(0x7f0000000000)="66a9376f6d1d96b44d4000db9e45f985f958f86033d733b983129bdc4f6d83a25c7ab4a825e8e7eccf2a54edf0793a98c7fad314fda3773baae516c29f9722ec7dba", 0x42}, {&(0x7f0000000000)="2587b742361e80ab3827bcc8b010863ca4af675f94dfa050b2cb04fff0d1d90aedd42755cd89637a8786208223bc1db798af08af9f31c79db35011344012fd497c6a85845cf6b10c762df95be076ee535965032abb42721c9734c3a5ffded9189700c2c9ef9992fbc5ca42ce35c85adf217fd56079804f1dd7822a218c44e787868636ea6210ead1e425f587f1153a44a44ca49eabdf65157cde72bdee7c4083a2228af2e3272c6cc042b1802ad0201ebfc0d16bef0422614f60e5a45420831e47637b2cc704ae213cdc27800210716c3673a3d159784c", 0xd7}, {&(0x7f0000001000-0x30)="0a5f1021531b8310445e0198e3e302622b3abc5b8a8ae285fe175f453e84631be7163a6ea3702bb677742249813adea0b29324ef22528587f147df81c51f67aa981180a4fa95c27d29c23e4cd8951dc6059121e445dc6de04263307190ff20fa3589aa735568", 0x66}], 0x4, &(0x7f0000001000-0x360)=[{0xf8, 0x100, 0x1, "791fae0ae02afb9524564f6f43cf6f0fda40fd87975892d796d6fe42479a22bc73697ce6c01601c808ad3ec251a39859db45d8246e263cee969716b0423ee635dcedc8a549f37c5655329ca79bcc2012b1330bb398129b4df48cab0cbcddef3d46413bf68fd59d35a361ebb91ea48ed8c03b89440e233f06505dabb34c34dff1d0385302552ef3a1984b903b7965d873a80c7c101413056d8da2101171f0b1b2e8ecc14585d5a7964fb4e03d0dbcf88dca986747c6698b2ac7a0065ca6e596ba4764af2a714d0dd029d83c635260263741657a1d17c7dd6f4439280c319ecc9746"}, {0x20, 0x88, 0x4, "b370315ad0bb9ec8398bd334f7"}, {0xb0, 0x47f3b71e09e3ec14, 0x9, "9ada4a759e974b90d834a2130ea98cb1466ad3903b82d2c805b7ced8af0f5f8c0c0187872a6be184ab269815248637fbef9d69e3d31f80a05d4671f1d460f78e95ea58af383a3713019c349e359841521bc2012a696baaaf97a0d2560e922f4967ce5897f074658c8c6ed5ab7781380b0b7dc5c49ef715c5e1c0199824ddf697beb4669a68268ed6e3e19daf44cac3b45e498947442ee63d9734da"}, {0x40, 0x119, 0x3ff, "c49b035418de1ea82f72c6afa6c7b40f74b1a9fdc11bee19f94deb1b8a0e480f0481886de944db8440d6ab735e7e3d"}, {0x78, 0x88, 0x80000000, "842227ee919854ab1d76fdcd2f29c5acb67500a84a029796f52f722f01dd4d9ca6ba4b3247a35549f1f51eb485ded5797bfd08c2876ee35dbc945bee2a52d1ae156ba1bb26cc5ec834f79aed5c382129c88d184b4f27611906db7954f7c7fa1097"}, {0xe0, 0x11f, 0x2, "02c223a38bb373de8c5e80afb7f05dfbedfcc08ec2fa1edb6f4165e8d32dd0ff27ea6e874b64ced408f868ebebb5f2cb94c78da6a553873263b2f20023cfbc2ddaa388febea486252084e421b88b5aa73d069e996083e43300fa38f77094d88201694f84d29d3c8078f3915f1f5a9fbe4863e54a29a0c8935537d68157775e07702a22da6bf4c350b6685fb97c2e8696049e15f7c9cd9cc6450d20827f6aea0b74898fb590a2a9c69cce28e5baf06f4a825d0c505c2b40a553edbc3cc86925140631e413d34e00fc2e88b066"}], 0x360, 0x20000000}, 0x101}], 0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) r1 = getpid() r2 = getuid() r3 = getgid() r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x2)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000+0x867)=[{&(0x7f0000001000-0x30)="52cd458f786d62b01086efcb52881e17f3f342a0596f3463e816f29a080d60fe5b308c287e9256c8b1edb31e51c575df", 0x30}], 0x1, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x168, 0x400c5}, 0x80) 2018/01/16 21:11:43 executing program 2: r0 = socket$inet(0x2, 0x800, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x0, 0x0, 0x2000000000000, &(0x7f0000002000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xe0, "1d332e7c838633f94aa867bca2e1898c23a619d35e8434c5706a5cc4e6fadb1973fb97133b04908554664ef93a870533e4be6479d184e698c79817e35f53657a7c9d09c71d65ab110473479776626ba130a5e7f342aad9acea53a764c95b15332e839d2a5399a3e0077c51dae2ca19c5f04c77256639f4e0862a89d8e49f099964f13c7b0dee66c0c0456cea4bf6f000006aadcdc502b9cb5698454900692aa5cc3b442762c57f2cdd8499459b373d3c0a28496a3f7566e2b14b42c7bd8c72e2122577fb1ac8702e575f8d40028e58040c92788bf5cf4ff3938414aa3f2bf375"}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0xa, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000000)=""/96) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xa, 0x9, &(0x7f0000002000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x3, 0x7, 0x0, 0xa, 0xfffffff4, 0x4}, @jmp={0x5, 0x4, 0x0, 0x5, 0xc, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffffc, 0x3, 0x1, 0x0, 0xffffffff, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0x3, 0x1f, &(0x7f0000003000-0x1f)=""/31, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="15977e8e47539e8b13501933654f377c", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r5 = socket(0x18, 0x0, 0x2) bind$ax25(r5, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000003000)=0x200, 0x4) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000940000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000027000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000027000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000020000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000027000)={0x1, [0x0]}, &(0x7f000001c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001a000-0x1)={r2, 0x4}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x4, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b9000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aac000-0x4)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005c6000)=0x56ab, 0x4) socket$inet6(0xa, 0x80005, 0x0) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f9a000)={0x0, 0x2}, &(0x7f0000f9b000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f9a000)={r1, 0x68, &(0x7f0000f9a000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}]}, &(0x7f0000679000)=0x10) 2018/01/16 21:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eff000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/16 21:11:43 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00003c0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"49f8c7a2bede40"}, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000035f000-0x90)={0x8, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000280000)={0x0, 0x9}, &(0x7f0000590000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001de000)={r3, 0x9, 0x0, 0x1000, 0x800}, &(0x7f00003c4000)=0x18) 2018/01/16 21:11:43 executing program 6: epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8914, &(0x7f0000001000-0x50)={@common='syzkaller1\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x200, 0x2}}}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000dad000-0x10)={0x0, 0xfffffffffffffff7}) 2018/01/16 21:11:43 executing program 5: socketpair(0x5, 0x800, 0x7, &(0x7f0000644000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000079b000-0x1c)=""/28, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000006, 0x2000000000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000cd000)=@get={0x1, &(0x7f0000dca000-0x5d)=""/93, 0xdbb}) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f000016c000)=""/212, 0xd4, 0x0, &(0x7f00006b3000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c7000)={0x0, 0x0}) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000420000+0xff7)=""/248, &(0x7f0000ac6000-0x4)=0xf8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ac4000)="2868274ff66af1861eb86b615057ea1c88cefafe63aa50d6258d70b848b205cfd619fed8de2734728e60eb5521c192a06ac38616b86e08acbb63b75bcda04c4b1db50c4b2ab02a8988595e59fdf51655731b7452d3c5411d99469a95cee207d5876ed0879de74a7c0af4930046648832cd76a25792199900a3ad8349a26e711c213bd4b99c02fec940898afed7b188908c27a5bed655557b5cb8ab05bca48ee6e8bf88d1c0e344120de66107a322e9c35e9551e4c856814db0611a5cf898de05640d27f376f153c46948d50d451502bcff8de3b0def9306f4820eaf945a5e0353cd0df283f363c76d3c253aed0a80009f3", 0xf1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000576000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d5f4e7e}, 0x0, [0x10000, 0x3, 0xc3, 0x7, 0x8001, 0x5bc9, 0x7fffffff, 0xc4]}, 0x5c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r2, &(0x7f00000c7000)={0xa, 0x0, 0x800a677, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, 0xfe0f) getsockopt$sock_buf(r2, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f000040a000)=0x93) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) bind$alg(0xffffffffffffff9c, &(0x7f000078f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000085f000-0x4)={r0}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000095a000-0x4)=0x7f, &(0x7f0000fda000)=0x4) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x3, 0xf, 0x3, &(0x7f00009e2000-0x8)={0x0, 0x0}) accept4$ipx(r5, &(0x7f000087e000+0x3f8)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000572000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000013e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r6, 0x118, 0x2, &(0x7f0000b6e000)=""/4096, 0x1000) mmap(&(0x7f000083d000/0xa000)=nil, 0xa000, 0x3000004, 0x8010, r0, 0x0) [ 174.019366] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 174.057939] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/16 21:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b3000)={0x80e, 0x2, 0x6, 0x80000001, 0x1, 0x2, 0xfff, 0xb32, 0x0}, &(0x7f00006e7000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b0e000-0x8)={r1, 0x42, 0x10000}, 0x8) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000020000000006, 0xc1) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x10001, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a69000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bd000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b7c000)={0x0, 0x0}, &(0x7f000084b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f3f000-0x8)=@assoc_value={r1, 0x101}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r2, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e64000-0x10)={0x76, 0x8000, 0x2, 0xffffffffffffff00, r1}, &(0x7f00006d1000)=0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000e17000)={0x1}, 0x1) 2018/01/16 21:11:43 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a24000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f80000-0x4)=0x32) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a5e000-0x4)={0x9}, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f80000-0x3d)=@generic={0x0, ""/126}, &(0x7f0000f80000-0x4)=0x80) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f80000)={0xd87, 0x3f, 0x1000, 0xfff, 0x8, 0x1, 0x2, 0x80000000, 0xbce, 0x1, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000939000)=0x8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000afc000-0x4c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/16 21:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000d1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000e90000)={&(0x7f00006ee000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) bind$nfc_llcp(r0, &(0x7f00001c8000)={0x27, 0x101, 0x6, 0x6, 0x76bc, 0x8, "ed944218d08f25d4f3ed20913e315dac91a394337efd07a78bde5ffce310d708056338d97be9bba522a87505e4aa15db9c248ce39c43db36b64af19d05ab52", 0x0}, 0x60) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/16 21:11:43 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dca000-0x4)=0x0, &(0x7f00003b2000-0x4)=0xe8) r1 = socket(0x15, 0x80005, 0x0) pipe(&(0x7f0000bd3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005b1000-0x20)={0xa5d, 0x0, 0x10001, 0x10}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000dc9000)={0x7, r4}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000dc9000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000b42000)=0xc) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000dca000)={r4, 0x40}) 2018/01/16 21:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000fe1000-0x10)={0x2, 0x0, @rand_addr=0xb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffeba) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005df000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000570000)=0x8) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0xfffffffffffffffe, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet(r0, &(0x7f000006c000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:43 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket(0x11, 0xb, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000027000-0x6)={0x0, 0x800}, &(0x7f000001f000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000+0xa7)={r2, 0x1}, &(0x7f0000020000-0x3)=0x8) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) getpeername$inet(r0, &(0x7f00006b1000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e2000-0x4)=0x10) write(r0, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/01/16 21:11:43 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x5, 0xe, 0xfff, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000008000)=@req={0x6, 0x10001, 0x7fff, 0x80}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000f000-0x4)=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000000b000)=0xffffffffffffffc1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r3}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000010000)=[{{&(0x7f000000c000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x1, 0x3, {0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3f}}}, 0x32, &(0x7f0000010000)=[{&(0x7f0000010000)="5d8807c6e8fc2f9ac3b696466dc2a7c251d9f239052c20031c8d0f2cfbf13975f8c4dd0f3b50de549d05bc475046828cd465688c9aa780fd75123b5a7ffb69197ff8b2b8abb667", 0x47}, {&(0x7f0000003000)="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0x1458, 0x1}, 0x2}, {{&(0x7f0000008000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x3}}, 0x2e, &(0x7f0000011000-0x30)=[{&(0x7f0000010000)="8f19beac07d1cac880307364abe13e64295c3e2d", 0x14}, {&(0x7f0000006000-0xcd)="83b777e8bdeedf145e4d6f55c4e9f68c842f10280b8d1d4e61eae74fde0bae6d195e479851600872db6df1893f850e92da731d992aa5ebe5ac63934250d8d9dae471d8245147b5fc51a846023b0d1237a2709a57d8c28a204266d767d2f6d837217e27d7a70ed47611402a8b9cea5e328440f9814f3bf31f2669744ce90b8c9edda9956f741b8f20c246c953fb5a998cf2465b0f295f5a64ed22c94ba958454b896815d91205c17eef5f929f6e566fe4a2e341c0d529a24567ec2b424b8e6fc8d3f9c776f5b329e0b9c900c01f", 0xcd}, {&(0x7f0000011000-0x5f)="98f4c919c5fc5abb69379e6d997897d1e756d4b35adb0d42c74a0dcb82c81dd5bf0befda749f9895f302a9f35d47acc919559bfe3b42390b5bf34ab9e78fd59ae0e44f5fdedca653d7bebc8b7901e60be8fd68655c8c6e4c7fe42d35008184", 0x5f}], 0x3, 0x0, 0x0, 0x10}, 0x1}, {{0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000011000-0x50)="a3c429a74c2d91d9b2d9dd635f7886d590dc4e280bf2d7b900c7da734dfbd7a7af2a1c91094632792de584edfff456d3ab5566ce3a24cb9b86ca5830c63d0ae338bca21818e18bc6bb2ed98beee3df06", 0x50}, {&(0x7f000000a000-0xbc)="81a413c7d88c2fefcd5de961f25f78e19f23e965885fecaff86b4df9c1b23febde2fb45b90f2f0e2625f4cba6f998b8721f5d3adb1ea38160a135afaafd22f9a74eaeaae8171313c63ef7c1e831cbcb2dbadfbb5a98c3dbcef326993536b41863953359a86620ded4b68cd75774426e71627f4f3b25871c7fd09e550aa0cce53c0f74effc29d5447515b2469a3aaba79c7a1595925afde5d53563ec437760d35190034a8a55056fb02cd2e2365550ef7f0ffa9090cf7f89d4273c632", 0xbc}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000011000-0xc6)="a1d6fbc4f0968e6c87295824d148aa5c7ec39f077529a22db84aac4b0f3d9df8a302a660e4ab955c62ec652cd7cf326ad6ec6ca5a6b0e76e8025eb0d4c2a52da068f973a3ee00d004098be5859549ec754f4fd0128b40ff33b2a782ed2cc6fa888b72b95142fdacb0dd496d724995b6570abfb4b76a235b76291a676aae737205ce3cf2bc9f4ea430afd6b302171c504dfcc2c13dc4f433a1079d1d5f500323d00e94c05c35ad21bfbf7d020c05682d8fb45eb40efde934bc2261c6707c3dc83cb97df275854", 0xc6}], 0x4, 0x0, 0x0, 0x20008040}, 0x8}], 0x8, 0x4040800) 2018/01/16 21:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000008000-0x26)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0x17) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/16 21:11:43 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x1) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 21:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000014b000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000626000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000085a000)={0x0, 0xffff}, &(0x7f000076e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b90000-0x10)={r2, 0x1c, &(0x7f0000c3e000-0x1c)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}]}, &(0x7f0000391000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ee0000-0x4)=0x0, 0x4) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f74000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000760000-0x8)={0x1, [0x0]}, &(0x7f0000c65000-0x4)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f75000-0x20)={0x1, 0x9, 0x202, 0x0, 0x38c15933, 0x6, 0x800, 0x7ff, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) pipe(&(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d1c000-0x8)={0x0, 0x5}, &(0x7f0000f74000)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f76000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000-0x4)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f76000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f76000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x1, 0x2, 0xa0, 0x80, 0x7f, r6, r7}, {0x600, 0x46295667, 0xfffffffffffffff8, 0xffff, 0x10000, 0xffffffffffffffff, 0x100000000, 0x8001}, {0x80000001, 0xac, 0x7, 0x3}, 0xcd6, 0x3, 0x1, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x2}}, 0xe8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f74000)={r5, 0xf7, "5a1acc18e3dc0801ef96e0442e0134ddda6a54a7eb115504eeb6f8be573a6a7a44eadac59fd70431fb46310531a92762031d29b866aad56f3467aed1d664d94403568ca010809c839ba8c11899c2b024ae779d2d2b67187d781f91c9e11fb6c3f29dfe19c5ef29bdad81e26d5d1aecb5151abb6755e0a78666aa03f5fcc5794beeccf6e83b1c01364c2601f51b5b3a0250ce000f91eb0968c613dec8edc330743b45a8bb9b12c9ce67ae2cb3c425a7ef32dd12e7461aea6ed17001796522bd8e5ab12c2054662de8bb91b125f49bf88aadc622ecce7a18d7fa2f7382b68ddb55af1aea98856dd5c4f4c3c2054f3cd1da3c1076cdef8971"}, &(0x7f00001e8000)=0xff) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f34000)=0x0) writev(r0, &(0x7f00000d3000-0x40)=[{&(0x7f00003f8000-0xfe)="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", 0xfe}, {&(0x7f0000633000)="43207cf1897003c66d3b21c4e4a2c88fae56927b65260d322d0c9b050520b70097c2357bf134cecbca9effdb32b26a7b5c4a83addf9a2e1e8ff4671bef37f1a0c615ccdc0c2c6946b267b4923ed77f78c5de3d58c2cced4ba6e422087d79693d812ac0d48a85195307a4cffdacef5e2681367d27fb5193f46c472719f7b39a2ffc87d11cf6a47d29c7b15885c06d97d0a33e1efb912198490590c0632c47a9920601dae46e83d89bb8b3f72b9b1c228f66eadb34c3088adcc5c2980bc05018d6934c659bc226e637dba6fed40da4d62ece38c2e059a4d8cdba", 0xd9}, {&(0x7f00009d2000-0x67)="64945e974b22e4a4b2dc27891ab045b11126f25d7ab13ba1139365d435b0baaf6f2317e17b96633969be8ccc455fc030c07e797c182ee794272cbb8b4b405c3ea50a6990cc50a7a1bf674e8752cc962f006812cb667ba79a74177cbc48b9ac6c397195e755d8d9", 0x67}, {&(0x7f0000eff000-0xe3)="8f6f22bb3bc86222e0282794e8c2e8666e9b46b31427fc31567e93f156c4c225e42b2c2c631c7ace44423bf3bfba03d11c5a015932b8dc52ae0d44d24246857a5e7cb3c9d102a824b565515c9f3879baf234590b36d7be8a16258919abc30d0346b038e53b1d6c44ef709907e4d2a9f365d777e4753de2d4d19cdca2b69616739a655233d3969caa0e9e72582b8b4a0912da9b08c3a921628580c6a21ea78250d05ac9e7fa00bad82912fd41f1ba410c344b6b703afd858d5ff20e56981b406cca5ec7a44f66d0abdb9996fd96c6e31a8148d7552055e0f62e792339732392b030e663", 0xe3}], 0x4) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000f16000-0x8)=@fragment={0xff, 0x0, 0x81, 0x401, 0x0, 0x5, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 21:11:43 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x8, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000000a000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000009000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x7, 0x1}], 0x5) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/16 21:11:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000097000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x7, 0xfffffffffffffff8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0xffffffff, 0x951, 0x5, 0x8, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003b7000)={0x0, 0x7b91323d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a9c000)={r4, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1f}, &(0x7f00008f2000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00004eb000-0x8)=@assoc_value={r6, 0x8000}, &(0x7f0000c7c000-0x4)=0x8) 2018/01/16 21:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e7b000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x807, 0x19) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005f9000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000675000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000068d000-0x18)={@loopback={0x0, 0x1}, 0x8, r3}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f0000c42000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000eb2000-0x4)=0x32) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000c05000-0x4)=0xff, 0x4) 2018/01/16 21:11:43 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x60) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000714000-0x1)={0x2}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000+0x19d)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = accept(r0, 0x0, &(0x7f0000002000)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000004000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0x88, "391a43d16627dd3d39a8e8b1f58c94f4775b2445077e3dac3f88ee9af1599e08bc8371d79e0a8fc25e6c35d4e9c45a4749230305853be3358714ca881436407d62489af11df5a13cd328678be64d7c8061972aea9979cfce4e7a837e44dc7ce68b81118d133ed11ffc0d2fe23732c036cbdfa8ec3b54c35743c2d2bbf6a655117160d405af490737"}, &(0x7f0000002000)=0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000)={r4, @in6={{0xa, 0x0, 0x6ac336d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000007000-0x10)={0x7fff, 0x6}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r4, @in={{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]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000008000-0x4)=0xffff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000009000-0x10)={r5, 0xfffffffffffffb07, 0x9, 0xb95}, &(0x7f0000008000)=0x10) 2018/01/16 21:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000265000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d51000)={0x2, [0x0, 0x0]}, &(0x7f00003a4000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000512000-0x8)={r1, 0x2}, &(0x7f00002ae000-0x4)=0x8) r2 = socket(0x10, 0x2, 0xffffffff80000001) write(r2, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) 2018/01/16 21:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet6(0xa, 0x80f, 0x4000000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000602000)={0x1, 0x9, 0x820e, 0x8, 0x56a, 0x1, 0xfffffffffffffffd, 0x7fffffff, 0x0}, 0x20) socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000fb6000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000d8c000)={0x1, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r5, &(0x7f00007be000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x5, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockname$packet(r2, &(0x7f0000e0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000546000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000660000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0xfff, 0x1, 0x100, 0x3000000000000000, 0x1, r3}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000020a000)={r2, r1}) pipe(&(0x7f0000a68000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000d61000)={&(0x7f00005c5000/0x4000)=nil, 0x2, 0x5, 0x28, &(0x7f00003b8000/0x4000)=nil, 0x1}) write(r4, &(0x7f0000a82000)="260000005e0049000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade3c33c36d386d3f9353c664a1b208d52efbb83614f6f774fa2a04ae5253192922f7c6dd12aebdbad38d3abb5b733539092b0f01fc8134063b1289b1379f1874cd85f6bd2b5731f25fb90e868a9edd030800daf55831c814517c4d8edb93234a09b2aa2cfa8256b8e098a12d5b74df2234c852dd88712108905d657c983538fa2042ef618131811e65d666896426aa25a135f3492b8aecf3319865dfcae4073e76477cdc728d6addd1421dba9e964ffd88fd1b1fecb5f64c746ddb8946e515681f60945b8b6c802a6c35aa97d802137991d5acab831accd1623c48d165051c95bd2a", 0x107) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000026c000-0x94)={{0xffffffffffffff86, 0x1ff, 0x6, 0x400, 0x1fffc, 0x8}, 0x8000, 0x7, 0x9, 0xfffffffffffffffc, 0x7ff, "a73c98cf60cc611a00427e627f10b2bc22a3c42a1712540af57a7ada36d5bf6aeca0395fcde327ba330856c33fc97a9499b369d88a48f62c0ec8f5d7b4feee64620c4e8a09b8f4457bf7ccfa05ec3f386f7affccb6d85fcce7713d02e85a45e8ebc59cdb77e4d0befeaa1a28b5ab704d2b45256aaa7197a74667804f2ed043a1"}) accept4(r2, &(0x7f0000df3000)=@generic={0x0, ""/126}, &(0x7f00002ea000)=0x80, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000b51000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000032a000-0x10)={r0, 0x58, &(0x7f000079a000-0x58)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4d}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009c7000-0x4)=0x10) 2018/01/16 21:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000574000-0x38)={&(0x7f000017f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000197000)=[{&(0x7f0000b42000-0x1000)=""/4096, 0x1000}, {&(0x7f0000878000)=""/181, 0xb5}, {&(0x7f00008c7000)=""/72, 0x48}, {&(0x7f00003df000-0xad)=""/173, 0xad}, {&(0x7f00002f8000-0x8f)=""/143, 0x8f}], 0x5, &(0x7f0000c83000)=""/0, 0x0, 0xa3f8}, 0x40) getsockname(r0, &(0x7f0000c40000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002f6000-0x4)=0x6) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b72000)={@generic="920cf541443dbe34f02d33dadae944d1", @ifru_flags=0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ef9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000de0000)=0x1c, 0x80000) recvfrom$inet6(r1, &(0x7f00003b2000)=""/106, 0x6a, 0x40000000, &(0x7f000053e000+0x607)={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f0000cee000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x8, 0x80000, 0x7, &(0x7f00000d9000)={0x0, 0x0}) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000e22000)=""/64, &(0x7f000039a000)=0x40) sendmsg$netlink(r2, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x30, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x20, 0x0, [@generic="8ea7f86b141405fd07bf2d5baa5616aaff158a54ade5668793"]}]}, 0x30}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000e81000)={0x3, 0x0, 0x6, 0x0, 0x15, 0x3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000157000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cb1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dae000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000684000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0xbf9c, 0x100, 0x1, 0x80000000, r5}) 2018/01/16 21:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair(0x11, 0x7, 0xeac, &(0x7f0000667000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000b7f000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @generic="f679912c91f4d98359c20b8fad3745af"}}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000368000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000eba000-0x12)={0x0, 0x72, 0x5, [0xea1d, 0x1, 0x3, 0x8000, 0x6]}, &(0x7f0000d39000)=0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000409000-0xf)={r4, 0x58, &(0x7f00002d4000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f0d}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f7b000)=0x10) 2018/01/16 21:11:43 executing program 4: r0 = socket$inet(0x2, 0x80802, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6(0xa, 0x80000, 0x7ff) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x5, &(0x7f0000002000-0x28)=[{0x9, 0x4e4, 0x7, 0x5}, {0x400, 0x6, 0x8000, 0x0}, {0x8, 0x4805, 0x8, 0x9b}, {0x4044693b, 0x785, 0x1f, 0x2}, {0x4, 0x0, 0x1, 0xb6d7}]}, 0x10) unshare(0x1000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r2, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000003000-0xd6)=""/214) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000004000-0x60)={0x27, 0x4, 0xe84, 0x5, 0x10001, 0x8, "a4f532fb7d2c1f0c3715071e25bf1194a1dea8ed126158716afefb8d93afadf0e163785265721b5a4af6456a6fdadb7cb514179dd327ac965921dbd573b052", 0xfffffffffffffeff}, 0x60) connect$netlink(r3, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x2, 0x100008}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r9 = getgid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r12 = getgid() r13 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r15 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r18 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r21 = getgid() r22 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r27 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r31 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r33 = getgid() r34 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r39 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r42 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r45 = getgid() r46 = getpid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r48 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003000-0x4)=0x0) r50 = getuid() r51 = getgid() r52 = gettid() r53 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r55 = getpid() r56 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r60 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r63 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r66 = getgid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000002000-0x2)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000+0x8b1)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x2)=0xe8) r69 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000005000)=0x0) r74 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r76 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r79 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r81 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000001000-0x150)=[{&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0xa0)=[{&(0x7f0000006000-0x1000)="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0x1000}, {&(0x7f0000002000-0xb0)="7a96de89fe70150c14e834b0768df60e639bc909468a48ffe28cf02e85f90b6677d9f14ecd17716d6d3d11e11f467a02c976fa57ec2fce884a24ba232fd622c93b14f38909d441a40dd79245c3cf65267215a9e6cb09df2dd8501b950953335549bc33e9c85f187ae4f5e99ed601435962c818d502c92c3662c49af4d3820f09b2b3a46c3486c86efa30967e36c5d9eff567c2c8fa66d14e7162a8a399ef471dd49108c0cfcadd689d2378f8e12b15f0", 0xb0}, {&(0x7f0000002000-0x7)="e1d63951098c5d", 0x7}, {&(0x7f0000002000-0xd)="637b2bd1532475741e0944e54a", 0xd}, {&(0x7f0000006000-0xe7)="dd2856282ddb34810a891789f96e87920c105a744e6ac1cb0a06f50358fdcdab1a2abb32840537ae41e390f891b8a3fbbf8cf5e326f5b7fe56ce3d86cd446f335eb7d5824a09212fccfa26910e8efa85c48e1bf63a1d6c8ca50d99b42d317b9ef3c0fad42d18f373f509fb537b6675d1fdbf8bc40de1c6ec37ccebe4fe393bc1752a107dc56e8323ab04bef2ff54735dd5d83d9e40b9b359090a639bc6e227a8bfc9af93e49137b561a80774fb7db5974039a061d8b165c8ef6c63c08d743876f06e1e5ce6fb322ca5809dcddcf28f71b0142442f4788f6876d5bdc1536e5c551002df68ffd4d9", 0xe7}, 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0x1000}, {&(0x7f0000000000)="a05172c94b", 0x5}, {&(0x7f0000005000)="5b5fc7023b48d4a053ce9bc0aaab9b7520bff562", 0x14}, {&(0x7f0000001000-0xd7)="2b7799dea5ba73558bd1d0b086e4f9d03f4ca05dd400a4a16f988fc25fd25d1dc0dbd56f758689da303c2011ed67c66dccca9cd9c646770f220814d5de76faba8c38f8aba021c64841cfadd022d310f231ffb81f8c2e2e4f207e5e57558a8320a0d0150087be599a28f8f17a9dcde1bf7afef1b58b3552c15b485f5f53284faa8c1a1e8cc7de748b58e35be20d447b5d4132e8450ade2c1fce6cd6985c6f9731164c3a8171ae9847f28d2d356e7e16e2f1f850bd38ada78bb27625c3d2de6656ce1a3317ef5d64b008cc6ebba73259163eed588515077f", 0xd7}, {&(0x7f0000005000)="a4b350cc910cd3e365e5c546a8c8d1c1cb56c36e76bd77e4b63c1d34ecd01aaf11ea3f83ea6f2e57fc0416c7", 0x2c}, {&(0x7f0000005000)="2417741ba25bc1989c297fe4e3d8ef316f52bb1c13111f228a7c1a99923ed08750fdd3a6c839a640db5cd7394206d0eb0a4ad8b841045ae2ba823106d441acce1e2da27bb8f250b3ff11c75e51367b2fb73515051385d9522ba149a578c1dc927bc73238ae4cfdbc907aebec8eb90995cb743c02d1e8cc1a80b81b8f07e0d07746608111347d523df7dc8706f79db4133b044abe5b489b2a131b083797b71aa23f714bf2a5d9d7ae3787f8d95ecd2546f7e052f8c87f827da562668ba790ad792860094ce9fee4", 0xc7}, {&(0x7f0000004000)="4b087c8307cb88eccae1fb4b8f71ac975fc72f3592479cb8c7a1e000deef4b80e184701625c08517bb6f43e551c43af5bf4b779648ee1f47c9be9f3d3f82774082f858310cf41c6672005084fb248d5486d77f3e2479c384d23965b3c9ae42329dd5caedd628a16f9df242d5a8c3f0", 0x6f}, {&(0x7f0000003000)="19bfaa9ea75402ae067e30a3f1fc36f5f623f6581a1596980a26559c982e01bc5f28887461a5715adaf7cc11e1343a21aeef99880e0d1dc183456bab270c9fa770", 0x41}], 0xa, &(0x7f0000006000-0x98)=[@rights={0x20, 0x1, 0x1, [r3, r4, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r1]}], 0x98, 0x800}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000006000-0xe6)="5a69278ce5e124a4071bf55303ff2d88168259ab0a94f80c6554fe190d9811fb75d62e3434a63980711e332cb1e3a48773c493e5561266a32005c172acc23f5047b45e9de01da5ee2edd8bb1bb34f2820bfa8d6995c397af6550abdd74147ca5ac5a931e85ca9e6f8d2ff778bd393348cf51cd006ba208b4487380886d5898c0670562f210f3be3da9d46f366865b92c3ab6988b70ebf6c58fbb7d29354ae421a1bdb3bd9f4afec8f05bffc5cbcde725674e511945c4c812bb5003cb16756b58ded8d289366f119cdb3400d5758e9c3f8f8eaa20f45fdb94fc928872d5b891d760e224fb1313", 0xe6}, {&(0x7f0000005000)="cbec52d63c4f1716d63812fc987ffcb5f37f909031f6dfeb37642e560e4a7dcb4c3e44a7802940baebc7daa06f1c9d64e4734bc9ec2753c1db234b16f0659660f336740b124bfad153c2882d11ffaf43acef36b5deec278e422788af3b6d0ddbea131c6031931d5d218d9854a63470f74b5c59db4685ba000b9a39b593e65a46cfd3cd2e913b4564ba732163cd70498f1f00329ad8b9292bc5cc7d843def69217021f566a6dd2989a85dbc1acadc5145cb70a96c58d7e9c92a1b4b", 0xbb}, {&(0x7f0000001000-0x4e)="02ef2a2204ee01c031b7fdbda1b390b0e323f300175fa03c19ab7c814b5f00c8f6292b299073fe3f6eda5be560dc754628298cd0df85bd99467a87b20ec69adf685144c2ddfc4d26a4e6f3e46524", 0x4e}], 0x3, &(0x7f0000006000-0xf0)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x38, 0x1, 0x1, [r3, r5, r0, r4, r6, r3, r2, r5, r4, r3]}, @rights={0x20, 0x1, 0x1, [r5, r1, r1]}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xf0, 0x80}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x5)="099e9b29e37fba00e44430f2ad567f73d9060bdcdbd8d7b5", 0x18}, {&(0x7f0000001000-0x83)="fcd6b754d88b726b28d1c4d1803f1899c9fe88958cf5e44158c5c6121648421706d8e7ccbb390ea8e8b102788b2be27b5f32e618d4ce18edaf87be5eed2a57f0e99f12aa07b04374d66da56b0cbfae93ad45044c7da52bfb55a6711ca32259fa250d3846147709468bba8956b682abb148d8a9c973f6139e39be3c218ebfa1842f5064", 0x83}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x28, 0x1, 0x1, [r4, r6, r3, r6, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x18, 0x1, 0x1, [r5, r4]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x130, 0x20000080}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x70)=[{&(0x7f0000005000)="8c675ef7b0516573f13a576570f2fce9036818fc0cda87505f7a1ea23a7e2e0087c52f04f4f34f09ebea5076ae713e766046", 0x32}, {&(0x7f0000006000-0xc5)="caddc5ebe359d146cb3c0d99db5282d156904d0aa33e38caf0c060fb2c1df3468d2973871992ff9794343013cfbca803786135e7dcb6191d3649a41f39481de4d1b2052e5cc70b5c86c00b50d62e4ac2af8671aa95941cf86da640a697f306f3d30383237137695557903985439226ab09a9383e4ce2e59df85172dded29f4ce9407c245491ad452a71d31fecd7d73eeb91849843be718042898719016b6e112624614fe4a21b4c7028a6f759eec4ffada2074d92bac683fbf1c3f8691512b6451343ac9df", 0xc5}, {&(0x7f0000006000-0xb1)="282471c7acb76879627f613c6ee93ac6eb2b1bbe528cfb16a644aa45fe1437deb8358618403f128b470dca707b20e8cb77f96d58d7ebf35119c81e597880346373543760368f3091ffc7f57296b92acb97044ac98b7d6f2b94538be340ade30aade50460de935d73685e3efb93d13cd23b93aa9cc2cb3ef4752648c8befcabfce51e453a2902305c64df3189713db83b1ecd436187bfd36304f97de20d3dd650c8c0feb49cb0ac5a38d1f2171e4805f786", 0xb1}, {&(0x7f0000005000)="083b1767c13a545bbe1cb403a6fa6e34689a92c57f25627cc42ef5d7b30338141f0be9168d1d0c7c2dc9577dca4e50d6ed9e0649ef134d6285299c1b837528e1446ae4995fdb7a62c2b26a56d05835efb2c011b032253dd931fc39a14ae2dc9a06960ed77bc243ad61a4ce6ac619a88f5b6fa73fa2bbc5ddd364a4fcbb0dfc4c15b2f8b7537b6ff5db3e0b65ad182565f191a138262a959bf73a394c175b35d526f794e833c4047debb632f5fcfa1bf1", 0xb0}, {&(0x7f0000003000-0xec)="b8fcd53d97e773c6e2103b66e4bdee86017979c2d1c4976a979f9012d42adec69cf73afd730c42d2fced00f4e0f548483902d03d79c6d5fa1fc533dd4f216da838b5adfdfe364cf5ddf1fa29d91fe15263f2aeb27d350b56accb6ea8113d23f41dda578ba4623ced4cc3df3fe66dc8ef8c8a82e93cd07fcc05fdc5e89a91b67fabaa1579226e6fee70d04124d971c178815969a5f3beaee0adaa20318b7ca9307c447873b43590587fc527c9f774065acb0777e4f762fa071fbed195b24f1b49be93c76b45d235e520a82c0bd56f6ef1615682c86743da43e80b08d76c8a8c2463bcbb2f121ac49cb6d87c77", 0xec}, {&(0x7f0000005000)="bd414d205eab14c4139d4e8877f624a1ae3f43d7e24eb34e87170898a51031b6100d1b501cf9de224f4ef12bcab8f77d99618d49be04c26f8b8363edf2fd1f14786f60e7617a33327d3185dfbd3dbbcfbcfa0811ca1fc4ab43a309e474f88b78639108ab1c5055bc85579c427e204df7c4eb85b9c8b6f26e96ad9d87646bbddbd703878981822876c60f9c4a4dfa79fdc7", 0x91}, {&(0x7f0000003000-0x9d)="c32e8cbd994b9f8a3361b8e7eccaea2e6ea30c81ee7e1242b48f9fa26e9d7aaed14add5a296da3e46a6bd09f378f68393652eef990638a3985802d843c13ed3aad0a57d3f0a09c66a966cb10f5349d4fff33717e1aa9dcb95e05aeb907f1035e5db811ed4d415123ec00dd1f7de27c7194f5ebc82e37abdd8ea5cc6bef3d86c2a98df05e19345c60f2b8674f0fe41242a9675cdee286afd747cbf794e4", 0x9d}], 0x7, &(0x7f0000005000+0x316)=[@rights={0x38, 0x1, 0x1, [r0, r6, r2, r1, r1, r0, r0, r3, r4]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x78, 0x40000}, {&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000004000+0x458)="5a9cb8856c6790970145c35c449acc5685fa312edffe2c7ac60f0216c10c93b93faad03f6e81561b11537c443263a48cbfcf7596578b6a543bb76e54acc69fe30c08d94379c9eb829f317951d3b272d4f0591db5c0a33e06a8951db16352388ee1685e85116950a51e867fd395e119f762519467b452f5a1389e4dbffb274c0335e30fb2dcef8d0e46daef96858e64356543996070a97085b5abe5f6fd900845473cea07562c9f10ec93afff907f9489ba15a1f7a5cda98002e3056fd04b94745021b0df1394df43c0fd322846df6e21", 0xd0}, {&(0x7f0000005000)="6c16db66393271458fafec59f085c3214e55b9444352cb1a1b69cd0474f12eb1d33b4ca0bd923f6636c8e5f5d39d8c80b19c6b29d7d86d5ec3c9336522f4cbfc55dd1dc7e4cd1b4e7efcc041ca2a4b26f3c3d73d3b1caa57e7cb68698a0d0c897dc93b680e1d92132fcc51631569cd1fe3da5addf12675712e", 0x79}, {&(0x7f0000006000-0xb0)="1cae55ed70d0b0e13ceba927de53ad184adcc386d51959c5508ce698383b4e25add0f90cea9674083231182ad4cfae10900c53a7e75755b0ff85aabc46d15cf42e13790f24f96c7801fff92b510cc7981b86fe2b8116d4348452b2d3379b033bb28c91c954e2bee3a2c13df017f3847e55a5f14bf978eae290976c7c2b9115e0fd77fd77276fa6c8df8ed93ecfa55d1bea7fe4a022c64b10d466ea1bf8b790820b4db4220ea161f57e599235fb060209", 0xb0}], 0x3, &(0x7f0000006000-0x120)=[@cred={0x20, 0x1, 0x2, r64, r65, r66}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, r6, r1, r5, r2, r5, r6]}, @rights={0x28, 0x1, 0x1, [r6, r0, r3, r2, r4, r1]}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @cred={0x20, 0x1, 0x2, r76, r77, r78}, @cred={0x20, 0x1, 0x2, r79, r80, r81}], 0x120, 0x44}], 0x6, 0x8000) 2018/01/16 21:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000bda000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f48000-0x40)={&(0x7f0000ee0000-0x8)=[0x0, 0x0], &(0x7f00005d7000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00003ff000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006d6000)=[], 0x2, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x40) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000f000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000008000)=r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000f000-0x8c)="97b988dc2a4e69fd6248ed7f10a2a5a07988ca5f91c1c85ef11dd8264cfdc842ba8428a912c2051d69aecce0509f33fb053ae5d3fbd46b49b37a9a91ce9c71462acc624f97459f55e0fb30fd555e2ad39f47f288445b3221698aecc4f6e11c736d04656e340bfbb91c94e56fbd4c4b111d6503395fd4e77498d94d4f295ae86c4253031d2dc8f4d9a5cff534", 0x8c) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@common='ip6gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000f000-0x10)=@common='sit0\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f000000f000)=0x0) 2018/01/16 21:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a42000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000022b000-0x90)={0x1, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x80a, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000075c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x2, 0xf2a5, 0x4}, &(0x7f000006a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000049c000)={r2, 0x8}, &(0x7f0000634000)=0x8) 2018/01/16 21:11:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005ee000)={0xffffffffffffffff}) sendmsg$netlink(r4, &(0x7f000062a000-0x38)={&(0x7f0000f47000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000679000)=[{&(0x7f0000a9a000-0x27c4)={0x144, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xbc, 0x0, [@generic="48690281b2ba5c99e1516045fb8a7106662af8b97bf5bf81be026362592ffa465e03f372e58d7fc67c5057a46c21652f5a000a196494b9eb7f353131ab38d74d26b2e31c00705b7673d8a27ce6aa0d87726e33bab68cd20f78202608011f85c1c93da1a474ae7839a9645892ac1ee4c4ba8df07daf8601baef8d582106741c60767085d2d47681b3a3ad72faf4f7bf6f3372b048091bed090ce26bbafd6c304b066ca846080d22a0ee10c93815a569ef9b4443e526"]}, @nested={0x78, 0x35, [@typed={0x20, 0x8a, @binary="af7ee9f99baeaa0c5624c78d0e3cb1030d324e288379"}, @typed={0x8, 0xe, @void=""}, @generic="1a491b895cf902628b9ebdd2ad24d7624f87b01e0809e9b4ffa7950e11b49b36bf19eaf311ec66c5b6", @generic="7f6bc35a34a75449", @generic="81aebede3609a368762b089c2e683e73bf19950bc6a53ea89d"]}]}, 0x144}, {&(0x7f00004be000-0x154)={0x7c, 0x33, 0x300, 0x7, 0x3, "", [@typed={0xc, 0x3c, @uid=0x0}, @generic="ebe21f7e0a3430d8f70f0dd410703a104924e7d383bedfd045bf15a7c3eaf3d872075220c9e6cbc34cb03469cfa16f82ab0c450374332f721ab7ba22fbe701cb59697c81d8e1c9b685323e645224c187e710a661eab0ca71545d1191e87e"]}, 0x7c}, {&(0x7f000034a000-0xe4)={0xd0, 0x40, 0xc00, 0x4, 0x1, "", [@generic="d74bfc878ffa31d96183c91da64daf2d5ee87ca3b698eced6e8e2033cc52254c7870bf9b165fcb707dd5a3aae3b602144d63bf11b9c53c4263e1208102185428d0817a2fd22eb6b6fdca5d61a051cf08645105e8854bd7b6f734f8840ef9ea7f000b39cceef0eea54277956dce86509ee5363d89b24558a880865d3bf8eb7b31cd7870496297858afc65df2e6ec81ba80d47908d562be6f26db5534adf79b08eb1443271bb964bffa0145dd2a34d8ef5a0146d300a6a1129d02c6133f4e45b63"]}, 0xd0}], 0x3, &(0x7f0000e9a000-0x70)=[@rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x2400c800}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000266000)=0x5, 0xfffffdb1) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000adc000)={r5, &(0x7f0000f5e000-0x35)="3ba14c8136705e532ddcd4473a66519936021b25a0ca3143b817fd7105c5dfb1e98927067069b75f594289280d271b9c1001743a3d", &(0x7f00005d8000)=""/0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r5, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000702000)=0x0, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000cb1000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf06, 0x399, 0x5, 0x7, 0x81}, &(0x7f0000fce000-0x4)=0xa0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000fce000-0x4)=@assoc_id=r6, &(0x7f0000e74000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r5, &(0x7f0000fcd000-0x55)="1151c3434bad714e60da02e03d38ab5203ba9cba595ae0449df6ed7a8d5fe46f59ba224ae4618a96376b870000cfe23063eac8e4350f6cb4f3af0a5d5aacf833ffd270fc0c2934d15db9a017653eca71f77960dff3", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f22000-0x89)="d0b7c943aa8e247b7185fe35d81b85f2b1d7f27284d9b5b25aa01dc82543cd0e6bedca86c9325d0da7ba83e4e10042f0e11697fa46cc31bf940812b0d5ae10186c95c351a46dd508eafdc1c22c12206c23f50c983a2b6b2a23fa565c9640e70899334cab5c8c518b58fa2224290fbb972fdb536e8799e7582418fff20388f9fe0e1c60be93b2c18b40", 0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003fd000-0xc)=@sack_info={0x0, 0xdf, 0x2}, &(0x7f0000d8d000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006bd000-0x8)={r1, 0x952}, &(0x7f0000576000-0x4)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000099e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f00008f0000)={0x2, 0x1, @rand_addr=0x80000100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000f60000-0xd2)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000499000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 21:11:44 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x10000, &(0x7f0000fc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000536000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000fd4000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009ed000)=0x2, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00001b6000-0x1000)=""/4096, &(0x7f0000fd4000)=0x1000) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fd5000-0x4)=@assoc_id=0x0, &(0x7f0000653000-0x4)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000fd5000)={r3, 0xffffffffffffffff}, &(0x7f0000280000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008b0000-0x95)={r3, 0x8d, "8042ba67df6e021e38584d63d42fdb709afb0fed0704e89822871bff1efeef80b474bf07307f8b3ef17b7ecbb772e02e307b9b2f80b0290b74a1fd4de3785026aa07e35854444db81583c3530ee40f5f73642da94f9e474c81c15e8103a9db00d87a43fc674b7871989e2b47c69c286f10026cbe0a11ed8cd16dd9130efe5a5b998d786a35bb83c80b6ae51ae5"}, &(0x7f0000fd4000)=0x95) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 21:11:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x16c, 0x92, 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00003e1000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="964b3a4e4b6ac7de17bdf71ae93f2dd9"}}) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00001ee000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000644000)=[{&(0x7f0000165000-0x21d)="d1a3af2aaf26272c6422040363d9cc0d42e5b31dd2cf99e0a8afe43dfea94f75650883cfff6b37abf18200eb56238819603ef3232413f2bf400ce595d7bd3798339f2cc03c6f6733b274c05f5a853434d309f0e4d4593d71ebed9e085b6b7084464bfe802200d44a973b33ac691a16c06219546f0d9bdc434a48f07d7b704c5a9aa98c41781c0a9881a5eeb7999515789acf3ad284b926bb5ecabe21b11384c890860ced4525c7f052dc569f73d63d47b3a997accab765915a070e3d70d466731ebfe4d221ea2ba49aa3566752d1fb3c88a0e91915bffc05046f08efa69d7d751a95736c945f8274447b96cc0fec5324af4eab27012c2ea7eb8a67f1fa9c80064d2834d75125c283870578d80792b452a49d046a316c1865064beb8b75faa90e5a58d542e7d6e75ff0e0b6aac5304d58dea44d1c8a76e7562853b5048f2767f37e5fe45b3b897c1917b5cc1465479a470db6753ac87ea1345ae637e413fe226f5fc9845bbe5f3b9ee7d72d88281478cbb123551626b022b0cd6ce0feb7612cd2d72cbb46a33a4fa34c140807c6071aa34297cdf9638c0502ad5c03c07ed0807857460c126898aba07352e18af90f9c5074373382237063de1828222c5ec147accdb5628ff781ab73d0f5046835f54ff289900029cff58b70c6cfdfd9d3444625388d6437ef959735de5da15d8b514692bf72cd1cf6fe8342035fb803cc51c98a2beef3fa6c8fecb3dfeb1de630401fd62d30a4cbd1838312f14c1da3d3", 0x21d}], 0x1) r1 = accept4(r0, 0x0, &(0x7f0000de2000)=0x0, 0x80000) accept$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e78000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008f8000-0x4)={r0}) 2018/01/16 21:11:44 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="ccbecc4f8a986666d538eb79ee07963c", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) connect$netlink(r1, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = socket(0x11, 0x3, 0x101) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000838000)=0x0) 2018/01/16 21:11:44 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ad6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a27000-0x4)=0x9, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000235000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8f, 0x6}, &(0x7f00001c0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009ef000)={r1, 0xae, "069baa3d084365ae2e6dc260f3b49c61f85fa754505736254cfeb5f7f9835a038993defe6e3f6df390bb7bbc0a00cc2fd0b7a89464ea9a530c1eb8fce982e812c3799fe43dca043e6a4d4bd1bf4f7ec7c844b1c89493b9d05df2f811abf78548b433623770d86e2682c16eee45aa3b301830ce972dfd441e106674ee3ae6f11648baae89ef35263fd7a3ee628d9ba98c4ddf349197474f3d92546ed2d57fae16f747589ba8c5dff403e813b3f7bc"}, &(0x7f0000be1000)=0xb6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3", 0x9, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r3, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003d2000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 21:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010000000000087) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000f05000)="61cbedc0fdfed961e8e2e8abb650497930238b79434fb9e4b27bf1f991d00f2e71929b758773122df53996a530b1b9967c3c9136d2c4af9ba901c5fa180699fcd17aa09cb6b3ffc0a03104f504ffddfab0b88224149b2599e3645fb768e20baec52e38549b36a80ca3f188bf62876c1f3c79cb2a0baec7a9ba") sendto$inet6(r0, &(0x7f00001fe000)="8f", 0x1, 0xfffffffffffffffc, &(0x7f000061a000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c88000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000ed6000)=[{&(0x7f0000e48000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007f6000-0x50)=[{&(0x7f0000598000)="f843ecdce6cf8bde6bddebf9b501787086edf10677154ff31d5285cb7455eba04b2862e6fad06c19abf06e86503a2678343ce9cc26323732a2820010f51bba71a9836bbf8742744fe3bf855071fcc261c4222f7018cdac0e4526fbdae3733b1025261bf9a08fcc988329b95eb6d4419e88c4f4491d198bf06b4eb31023bb2163f6337e0070dc7f824c98ca4afe1e664e1a73bc0647fb6184e34bd3ef94", 0x9d}, {&(0x7f00007b3000)="9c917bcddc7b8316a360264d40383050ab9262e2d8c18b", 0x17}, {&(0x7f0000de4000)="4f27cfb1428341addbb6a4277d03bb52a34a817141b360825baa493c383554c3cf1fbd2527a98c4067ddb82302b3cfe9dd2390173c735018179e809dad03a7e473a4acae12e07a5336425767927dab926607d8d8dd3fb75b165636a71401ad542dc67d9a4c6fae46d852691b2dfd4ce5ea24da64edfe521e3318825525d08f4f8573a029a5abb7621552be2eb05130905961a22c0f5a06c8b664bf5016a25888c88d08e637ba29d37f77e2f4cc6e95", 0xaf}, {&(0x7f0000cfa000)="117fb1c68ab2a9afcdfa5230350c8c48c2f2237e026dd91705045a9ceb44ef6f76cdb9558efb7446299a5a2d8ff8ea8ffb2f1975f09b1b897c85a92a593b1c09ea61411677dd417d2ea9f9221ebbd9cd075e91228309c5807376fc866007aaf4c6dea8db9040155c90600f6918d183d60d785b6d264c33089fc0a1740048eae831d57035fbfedf5e176381a6f4bf98002b0b85eb7fc5347bce42e94a180c652a42914e1db563b8d8bb040826de9da73fb7292a045124b298b59e6a7a791ceb0a01ed0c5abb433d207a111590c418d825ae95ad394077", 0xd6}, {&(0x7f000080d000)="", 0x0}], 0x5, 0x0, 0x339, 0x1}], 0x1, 0x4001) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eca000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002ad000)={0x0, r2, 0x2, 0x1, 0x0}, 0x14) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c9b000-0x12)={@common='erspan0\x00', 0x3}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000063f000)={0x0, 0x0}, &(0x7f00004a2000-0x4)=0x8) shutdown(r0, 0x1) 2018/01/16 21:11:44 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) shutdown(r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00002eb000)={@generic="2e0c524a6abdd7a96033148936b34063", @ifru_flags=0x800}) r4 = accept$inet6(r0, &(0x7f0000fd8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000581000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ffa000)={0x0, 0x6}, &(0x7f00005ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00004b6000-0x8)=@assoc_value={r5, 0x8}, 0x8) sendto$inet(r3, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6b000)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000870000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aa6000)={0x0, 0x0, 0x0}, &(0x7f0000a4a000)=0xc) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002b7000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000607000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e42000)={0x0, 0x0, 0x0}, &(0x7f0000c49000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000acc000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003eb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a7000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000060b000)={0x0, 0x0, 0x0}, &(0x7f0000e5d000-0x4)=0xc) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000856000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000630000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f99000-0x4)=0xc) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001b4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000988000-0x4)=0xe8) r16 = getgid() r17 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003f9000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f05000-0x4)=0xe8) r19 = getgid() sendmmsg$unix(r0, &(0x7f0000a1a000-0xa8)=[{&(0x7f0000fdc000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c23000)=[{&(0x7f0000ee8000)="1bb9fe18c5c70de0fb98f2b1526460e6d42f329be2c3a9325290ee65b3f7afb653dee0081f4d74affdc33acb315150f6b1b799240b912671", 0x38}, {&(0x7f00006d9000)="f523711377d6bc887609398eabdb3ea3f2d196cdb67c6181c4eee7656cc22aaffba16ed91f172998bad0b0c3794cac3f103dd29464ecaa3537c5d587b4891e85559140d19d89d6cdaf68fbc08e4f0295cb0872bb72379b881ff0d62b4365a380cff6bda01b1d88e6d65897978e0df87ff65f31735af13638d80d5970f464d900594cef83ed2a7c911a507f3de85a790f6dcb81f305df36f42fb887608546a7815342764041c5c67d1d380206be2e1003dc71dc802034ccf83b6b86dd3740535d91bfdb58bb023bd39294dc", 0xcb}, {&(0x7f000036a000-0x1000)="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{&(0x7f0000dc6000)="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0x1000}, {&(0x7f0000be2000-0x1c)="2e5a0136a489ad22fb60227ca1a2155627c79388f7d70a1222dba5ab", 0x1c}, {&(0x7f0000af3000)="90745e47ff1c9d0a08f638dfba3615a746d4b83127621d7500a611b8b719d87eb9b3acfccc5159067186e4e1c3e2366354a9cbd4b3f87b1c0f2d96d1734aa919e23dc29911b579d54ec5c1e700a11d2f3b698b63d68ee77acfce60b5ff5b5444e2f525f5dd29c31357f6eb2bec9b0a74b719919c92f035fd355dad681468fbfda96a689ef8629a5ba183f80e42ed7c3d5b6c3e44a07b51944e06de258e4997ef", 0xa0}, {&(0x7f0000864000-0xbd)="096d0a14b5ae7169629641fa662f3aeeddd96904f203f0c37c2200443482fab85cb30700a3366ddca44b9644de3250e2e6e5dbee39ec1ff14f180b61ac46473439845a02f34d56e42c961211bb873614fa3162f4613b39c815a2f6561b8e51f9dd00c10f3f0f75e7afc2f3d9d0911d51edeb02a2d5509a90da6e865f52fa53b916884830f601dad725857eb420da2cb8f5c90c65ff5f51fafaef96776c4fbb82531dacb2d7b05549b26e345b43b8d4e149636ca52803755c3afdadfc18", 0xbd}, {&(0x7f0000686000)="86df640a7a44f58c09676ece10da9fbaab0ace5bb61dc8efaf5196a094eaf1589de075b76c998c74ef0c412584d9cdf780d6878075ed768a2e80fba81f06bae890", 0x41}], 0x7, 0x0, 0x0, 0x4}], 0x3, 0x40880) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/16 21:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x5, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fca000)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f65000-0x4)=0x0, &(0x7f0000a13000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) 2018/01/16 21:11:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000142000)={0xffffffffffffff81, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 21:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000393000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc3000-0x4)=0x2e) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a0e000)=0x4, 0x4) accept4(r0, &(0x7f0000804000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af8000)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b7a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000552000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000704000-0x8)={0x0, 0x4}, &(0x7f0000560000)=0x330) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000054000)={r1, 0x1f}, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000db9000-0x4)=0x4, 0x4) connect$inet(r0, &(0x7f0000036000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000132000)={r1, 0x1000, "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"}, &(0x7f000006b000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000364000-0xa0)={r1, @in6={{0xa, 0x3, 0x800000000000008, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x5, 0x2, 0x6}, &(0x7f000045a000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000688000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x2, 0x80000000006, 0xffff}, &(0x7f0000a4c000-0x4)=0xa0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000d86000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002d1000)={r2, 0x3, 0x3, [0x9, 0x0, 0x7]}, 0xe) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d5a000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bf7000-0x10)={r1, 0xffffffffffffffe1, 0x4, 0xffff}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000237000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/01/16 21:11:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x1c, &(0x7f0000f8a000-0x1c)="e84ee9d12dfc0fddf755326e29118da23ffe33f6ba1932893ee2dc89"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000b2d000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xffffffffffffff20, 0x0}, 0x0) 2018/01/16 21:11:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000024a000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a21000)={0x0, 0xbd, "30aad115c4f95e338f38e2c79ec5e7ef687396d9501321e8d29c18e71be2d1d436f6352540452a9fc7318d8a9bb6a75a4d482fcbede5c2093bc049b3e58e2a90f0d4a3c7f82b9b5b700274a4afbdb89686522a192a80f18c87fb5be6195079f2697a6f2054b343f2681976edb8d0a987c3c5013410b1003a82633abef11ac83e77bfc49d8589d8b0578e28ae9b5dfb074676b70853fb51a7cc34b1090ff8653223f94fbcac00e4e08a3105019e56432050600bffb9b7d5cbe1851cc88e"}, &(0x7f0000230000)=0xc5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c2d000-0x4)={r3, 0x6}, &(0x7f0000847000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fd6000)=@assoc_value={r4, 0x5}, 0x8) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000fb3000)=[{&(0x7f000023a000)="b80c705d1524e928d26e845f3ad7a48e29006701fb621bdb6dde2e478480b382f67e4caed41fcde1f6a24679898e2b90a69014b2851bdd52b25fdad96db7470e65a5dfa4a91bdf9f95deeb577c577a2f83f647aa739d93a8ac906563440448630603ba9d48b95c09ac9a98fc8adc6caaba200550a164e491ea8d41a9d331b6f647c7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002fa000-0x6b)="b2", 0x1, 0x0, &(0x7f00001f7000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cac000)=0x0, &(0x7f0000f8e000)=0x4) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006de000-0xce)={0x0, 0x8c, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede5877e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f99"}, &(0x7f00007e1000+0x85f)=0x94) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ffe000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bf000-0x4)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ffe000)={r1, 0x7c, 0xa, [0xe9, 0xa37, 0x7, 0xffffffff00000001, 0x29f, 0xfffffffffffffff8, 0x6cf, 0x1, 0x3, 0x2]}, &(0x7f0000ffe000)=0x1c) 2018/01/16 21:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0xa, 0x9, &(0x7f00003a2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b46000)={0x0, 0x82, 0x9, [0x101, 0x5, 0x8, 0x1, 0x0, 0x3402, 0x956, 0x8, 0x71dd154a]}, &(0x7f000003c000)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000aef000-0x8c)={r3, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000287000-0x4)=0x8c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$kcm(r1, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x264, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x0, 0x0) 2018/01/16 21:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept(r2, 0x0, &(0x7f0000611000-0x4)=0x0) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f00005af000)=0x2, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000080c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000e3a000-0x4)={0x0}, &(0x7f000081d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000882000-0x4)=0x70, 0x4) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket(0x5, 0x4, 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000fcb000)=0xe, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/16 21:11:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x20)={0xf, 0xfffffffffffffffd, 0x3, 0x3, 0x14, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000791000-0x10)={r0, 0x28, &(0x7f00005fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="b769775dd74487d6ae116507e1e6df58544fc9cbb0eb2136bfcd68eacb75ebd86082acfecd93974922ad17d8672a13b2b6735c17608d87b688277604b699b67884791b09bf2b629c79ac984667d52a90ffa24a11f9aa3930bd78705896d1d78dc65268c10478bcfc09fa1812ad85fd55844818c3d2356b0d4d71f7424bad73d5142385c5c2e6a2355f8b890717dd5c3c55c52a0424206b4c9db4cf72b6c295a175a78eeed8651d3f9940964f696dcb442cc8226ffbd5ae02d6147eea7afe2c211a7790", &(0x7f0000002000-0xed)=""/237}, 0x18) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@generic="7d97f315722c0403f4d699af53ee53b7", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000000000)=""/161, 0xa1) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x6, 0x4, [0x9, 0x800, 0x7ab, 0x5]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000003000)=r5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000)={r5, 0x0}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000005000-0x4)={r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r6, &(0x7f0000003000-0x38)={&(0x7f0000007000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x4, 0x3, 0x0, 0x2, {0xa, 0x2, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000)="b1199a6bc5ff96deee7894f2a38cbab8e5595774cb7ce43a065e2705fe208b05032e74c526d2ff86c96409c67644578cf1c3738e5f879311b9d6069611d89107c9bcd5255f8419d33f8249515785be1d5e027bd269c882844a5254233749f180c57663706660a3fd9c10b66579a6dbcc1221c79d762afd06", 0x78}, {&(0x7f0000006000)="da2795c56f7a758b4a0bc79acb55c5e7b464d5857f9af093b9ebd902d2c52f6ed689780bd6654d4f12e421c7090f94df023579b049e1af400f99628796977817e4b6711c0aa51ddf3ea8ba2b0dfcd4e07598392e20611da17af02d224d54965c65e02684ddadf1291d200a831e007f632aeb7148fc817dd9c47575977813f570b1d79c", 0x83}, {&(0x7f0000007000-0x7c)="3c6c71a2263689eb072790d91824e161ccc78070316d202f62e1c41b15ded7f09011c2df05b8a5042492bcbac16c999aec4d81ece2914be1274e95a31b8d62c3c38661906a6e796d810855367b245acea08a1fede5229c13e3b64c434b6b8cbc8490121b5435e89517145bf7b387568b84972b14ed3d55b205bb40df", 0x7c}, {&(0x7f0000007000-0xb6)="ca9103b56ff7a335dd747ba72c7e74cb94d52081aa958a7ab91a874201429b1e0e3ee0fcfabdfe1e5d9278edc0efb07f1dde8bacbdcd7a659cf5d7e7b952b598ee9dc56563781b43f2068584c52f9f5d75417efe06db98c5f3b4b23e86512aabb459d85b27174c4704d7cb3d70b64333a3e5470297319f8c150e569d6b022d82f5cfb2e2a16c0dd7d21a1dfe34287c3bc2fa1e6d6b2a120b87a9db14cac9dfa1c9ffea35ad5cf2f8fb59da04856b2bdc137efb782256", 0xb6}, {&(0x7f0000006000)="e16475a75c05d3844aa7848e7f8bbe958cc9d4e7a4502886d9a44920f79c81074f169020ce36690d66791440a09e6f319da2df573969ca19797c3be6b5a3195e25274d7c5d841ef478f704cbf75c4831a299cbc15149dc4bdabb05097cc6e53e387d52def8e46714a2cafcec1038d7798abed3ab64a0938832501ef44810de58ee50305511231a7b9b62234620406908f9ae56c8df95f4a20f9bf7fcf66a88cbf4ff3abae9683ddb4954cbc24d2ac83a31d877e5e4978e5cab20568623d17de2a1a2", 0xc2}, {&(0x7f0000006000)="c5ad51112c11a2c18ebf9f7f1a433c1c575749791984f18d", 0x18}], 0x6, &(0x7f0000007000-0x1d0)=[{0xb8, 0x84, 0x5, "c1d7fc76e86b5a92f722378943b858d822ddb7b1769548fc1d021979a1b93f57682abe63e24e6bd17b6afd5e9df43f5727125d2245105316f34ebc638f51478775992b31775de84fa79a7b87a9772164b9841074937068fb48d0d11e816079725edbcabec239cade710186c4d82b1a8d0064be045c8e48b2da47b953288612d2fc6062924cf26817d24c363fdee0a35c7c22e4167b583b77bbe7be1be53609a30791df"}, {0x78, 0x11f, 0x2, "1f8f455b780d937199a911073f2dda6be530f87373054fbe88be86dedf457c68b10b3c737495f423778b56681f75e3b54a6ba390533d2434a3716a1e8b91ad97997578f134b331dae2bcbac2955d76f713c8fc5743af7efc617b2c060305ff3c55"}, {0xa0, 0x29, 0xbf9e, "bd2fa35f4e6df5aa392e441f9a4b182ece4dad0695c19165433b835d0c696b74c65a742546869f80d34e3460bae7759ad8f1638a64f4111926e839dd48d779a1737b3ebe0a7ca06f83e7f6c0f32734ec575a35404040661e3f9d63bba90a5358b7d9228c2d93ec01df7139b4eb02741f2393d94c76f3b31a29d22538c64b7f7e7e128e19c4c46eb4c10590"}], 0x1d0, 0x4000}, 0x1) 2018/01/16 21:11:44 executing program 0: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 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) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000e00000-0x4)=0x400, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000d14000-0x4)=0x242) 2018/01/16 21:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x40, &(0x7f0000538000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d49000-0x63)={0x0, 0x5b, "63e61fa16e77c718f5cb2eb7a130ed6dc8567daa4332e4f9523449752ba7b6e7f669b65e5f91f60719be810e6e27958f643e2ce258f9f489ab7d3eea6d63dcdfaf5b16b00ef7a4807406c328fa1f01c6d8455d7c847f0af2ecee48"}, &(0x7f0000986000)=0x63) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000513000)=0x0, &(0x7f0000434000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00004ac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x30, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) pipe(&(0x7f00000d7000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000528000-0x4)=0x1ef) 2018/01/16 21:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000b44000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x3, 0x4) socketpair(0x2, 0x5, 0x5, &(0x7f0000216000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000a71000-0x4)=0x5) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003b5000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000576000)=0xc) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f000046a000-0x4)=0x0, &(0x7f0000b03000-0x4)=0x4) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) syz_extract_tcp_res$synack(&(0x7f0000d5b000)={0x0, 0x0}, 0x1, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f52000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000da2000)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000039d000)={0x0, 0x7fffffff, 0x1, [0x8]}, &(0x7f00002e9000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000726000-0x20)={0x3, 0x40, 0x8000, 0x4, 0x7, 0x7ff, 0x8, 0xe26, r1}, 0x20) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00002af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6c000-0x4)=0x14, 0x800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009c1000)=0x14) bind$packet(r1, &(0x7f000035b000-0x14)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r3 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @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, 0x0}, &(0x7f00007ff000-0x4)=0x98) 2018/01/16 21:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ded000-0x94)="d1", 0x1) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f000069a000)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000262000-0x1000)="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", 0x1000, 0x4004080, &(0x7f0000a28000-0x10)={0x3, {"920874ec6b5552"}, 0x7}, 0x10) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) [ 175.043238] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/16 21:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f06", 0x76}], 0x1) ioctl$void(r0, 0x5450) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="5af104d9b782174323c135e667dcec20325abb", 0x13, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f83000-0xc6)="7b8e65a2a47a7c2db4a80b4a76ab0fdc6b12d249d73762db0c166abe94306e184813f114527bfa1fd43edd52c5cb92f2bc158a6f4d4eb24ca31575d879477d6eeade938771f764d1f1e1400f062be1081952b8134f7f30d750d46266299939ea5fa75cae448c3fc92e16305440a294bd9c90e9f1c9ad5d0031f4b5582518a50e0911b40e1614c34182e517768c16813091edd1e7002136fbdb2b0d02d718d8f2b0ff8820959ae4c56474d946db5ea04f256ba042725ec36cc1583d0c2701c6145f825d933a30", 0xc6, 0x8000, &(0x7f000088d000-0x1c)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xf72d}, 0x1c) sendto$inet6(r1, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000736000)=""/246, 0x44f, 0x23fffd, 0x0, 0xffffffffffffff51) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000ab000)={{0xa, 0x0, 0x2b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdad4}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x3817, [0x2, 0x2, 0x5, 0x9, 0x0, 0x3, 0x7ff, 0xfffffffeffffffff]}, 0x5c) 2018/01/16 21:11:44 executing program 2: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000749000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000da6000)={r0, r1}) 2018/01/16 21:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000911000)={0x0, 0x6}, &(0x7f00006c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e81000)={r2, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400}, &(0x7f0000de0000)=0x98) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/16 21:11:44 executing program 7: unshare(0x4020402) 2018/01/16 21:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000518000)=0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) r3 = socket(0x10, 0x7, 0x2) connect$ax25(r3, &(0x7f0000998000)={0x3, {"6bf77cab712903"}, 0x80}, 0x10) read(r1, &(0x7f0000898000)=""/1, 0x1) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000362000)={r0, 0x3, 0x1, 0xffff, &(0x7f0000cc7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000029000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000091a000-0x4)=0x2, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000460000-0x1)=0x1, &(0x7f000088a000)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000093000-0x2)=0x6, &(0x7f0000021000-0x8)=0x2) 2018/01/16 21:11:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netrom(r0, &(0x7f00009dc000)=@ax25={0x3, {"1ba29d8e98f6b6"}, 0x9abe}, 0x10) r2 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:11:44 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000776000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00002fb000)={@loopback=0x0, @multicast2=0x0}, &(0x7f00005d4000)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000253000-0x4)=0x2299) r1 = socket(0x18, 0x6, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000255000-0x10)={&(0x7f0000427000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ae8000-0x4)=r2, 0x4) 2018/01/16 21:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r1, &(0x7f0000172000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd7000-0x4)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000008a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, r2}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000071b000-0x28)=@routing={0x7f, 0x4, 0x0, 0x8, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x28) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000daa000-0x4)=0x3ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r1, &(0x7f00007d9000)="2ee413886162149f7b7515808df9e04ad62c2b5555b0ba613f01f5fdee8db86eb89c1abee9de11e74e14ddbee766af41a311afd0d6ee7119a35eb732339ccb167ec7a2d7f4a66e2b96c1467a248328ff9b1bdc2e9b16e40c069fcf1529fc9ef56e6a9bb2c1756646b660667f9f052b61e074b87fd7e4a50e438bbe88047a94cdf87d19cc092ef949bbc930bcf14b9f3c55375cc818d17ae06e6bbfb845c7a6c5cf789f4bbced5b6b66c8cdaec9b5b16fc99c942c04934ac99c27aba9a2ec7aa04ca2dfc91a261c82fdc520111d64dd8f05ba31361b6bf20b80d6af11aa974bcc2082cf26b15ad46a032777d2094d151a4dea7a56e13d472dd93f3b4f53c0bd0b5c8ca82a2fdb9d1acb4d503f092d95fbf34dc973c20e25548c15499297852014a535cf0bd623219faf38642173f2af9118324d8442b0c1e7d076746cc64601bc9c75bb37be1edc99685b19407b7b08798534087ee7b45bd22553fa767494e605a27f8e4dfa5ee0d80c224868484e93463f7c1f5f1ed2ed0f8559187132888f8cd46f46a1ec1f9638b0db7bcd0beaf6ae66c42eb854d6d5942c60b13f3446cb61a7887132018e9735053b381dd99a7cdc0d6a15f724e8cb4c9d7b88b0a59d17a5f8f56030972ae7e25e4644e2904adbc03a494779a2fb208178f469ea440315e0ef22fe4626bb63e6feb0c591485a7efb4e0b24e03f259d5fc563db94f0c6ddd329f0c4ab3f0018d33156b44869da071bb9a7838f22c1337617d9393746e1115846c862d08e050e930cf1c7cad5ca6ee9e929b2f3488ee6dcffcc862dba592e6735294af17c10af8927736d44a83cdca3c8487b1a423a28fb9d1f59aa5483a9ec8d0d956b938630d0e7a5e0f357be6b1231f8d53e075c9de1ce0a11d521b6062f61fe65fd70062002ec43407f21742ca13ba546341205c2f4efe30f17982268bd503eb8d4267f6c96daa684356734e1e63ed52488170d9437041b6435bbce08e678c02c8b5d6b9f2cb21c1b8ddc077e8b5e78cc44d6a56d73a1e64abf775d4258d907537673ebb7e9b135e6b58a80594d3db83acfc1062acfa6b7f68d370e29f69a99c7123caa8c652c742d9046608f796755f457f5099d3f7fdbf8a0c30a26a9fa82c2a9aca4bff89729f79e15d5e7cb897ce4cdc29a86e5431d9c5e15a1eaf0b90f66634d1cf8ea04779f907acf747b51b0802b2ec33e88c963c2c105654738307173abf6df54f449ed5e62d80400000000000000b8dbbde63138787877d311480103ab6228fb4c1a332b84c7d1481e61ae82a8ad32edf07861af07c62230c816f6dc0553ef9f2b5009248a92a09cedf259bda089825191e9d41df9ca4e3a8465cc221fe6f7e6a0594c83ac834e154762981f4b5d4b7a2485cb8e4d166b9453fba419b86477de1e4f1cb356a96d0ba91d08c0a74c4880e34a63751bfb55e100d5aeea3b5e583c2f0aded4cf27b3eb3761b090ebfa08f729e1b524d32e5d06886fc7868c81ddebfb86c4be88eb9eca0e0000000000000037ed00133ba12bb6d7ee87c20a892580859609aee5b8949c38fcddf0a588eb7cbe4edf0b905658a29d6b165bbf2b469770de7dac2c9b0d8101e0b301956d29566cce8325a544ea41c5659c270f5e884ce7aeadfb0e42e661bc3bfaf44c394905fa19a060e6ddf6397e48aba0feb85dbb1564e6865843a2c6f81191111f407cea3c4aa9b4790d3c8d2afa88c45026b9533937cac874b735616b7c3b0b2a7b84d9b5ab6a21a5638a7e7645c8968f517d4d6668c64aafc1420ccff842d92bbe2661ce025e344c79122b5ce8d6dde727b9de5b8acf98dd4fdc3c1fd5fa360149f290404a6f138f9e309a63f78e3bee569a34a946fc4300daace965013c0c5d32ef518de1d08335e52df7a46946b96f505cb6d86dd4b59ebbfa78f39028578411b3f5263c8c96e6f3e28a37d2c3ef2c501450a9327b6f51f0e6d20af3606451c8c886174bd71e7037c1b67c83a25dad392c22ed95c5213b7b2cb5cb424a6aeaa9e46e9017", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/16 21:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket(0x2, 0x5, 0x8000) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a500b400000000000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000087fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f0000a66000-0x10)=[{0x10, 0x116, 0x1000, ""}], 0x10, 0x0}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000816000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23d, 0x1, 0x2, 0x2, 0x400, 0x6, 0x2a461a83}, &(0x7f0000010000-0x4)=0x20) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000715000-0x8)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f8e000)=0x5, &(0x7f0000614000)=0x4) bind$inet(0xffffffffffffffff, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bb8000-0x10)={0x7, &(0x7f00002df000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00008d8000)={r1, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) r1 = accept$unix(0xffffffffffffffff, &(0x7f00009a1000-0x6e)=@file={0x0, ""/108}, &(0x7f00009bf000-0x4)=0x6e) getsockname$unix(r1, &(0x7f0000fb3000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000552000)=0x1002) 2018/01/16 21:11:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003cc000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000797000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x0, 0xa, 0x80, 0x80, 0x6, r1, r2}, {0x2, 0x3f, 0x2, 0x5, 0xffffffffffff311e, 0x7fffffff, 0x200000, 0x0}, {0x200, 0x1f, 0x800, 0x40}, 0x1, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x6f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x3, 0x0, 0x401, 0x9, 0x9, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000079a000)=0x0, &(0x7f0000ccf000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000411000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000db1000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/01/16 21:11:44 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000005000-0x5f)=""/95, 0x5f}, {&(0x7f0000008000)=""/5, 0x5}, {&(0x7f0000005000-0x1a)=""/26, 0x1a}, {&(0x7f0000007000)=""/198, 0xc6}], 0x4, &(0x7f0000009000-0xa2)=""/162, 0xa2, 0x7fffffff}, 0x2020) r1 = socket(0xa, 0x7, 0x81) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000008000)={0x3, {"b1256fcb842f82"}, 0x3}, 0x10) 2018/01/16 21:11:44 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0xdf, &(0x7f000085a000-0x8)={0x0, 0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d13000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce9000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe3000)={0x0, 0xfffffffffffffffd, 0xa000, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0xffffffffffffffa8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/01/16 21:11:44 executing program 1: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004ce000)={0x0, 0x10000, 0xe209, 0x9, 0x2, 0x80000000, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff8, 0x602, 0x7000000000000000, 0x7ff}}, &(0x7f000084e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000065e000-0x8c)={r2, 0x84, "a6da7b5557b3dbdbad8838c57826c567337bfda6cafdeda1f2cb6ac6e81dc035f4d9dd21c338c001bb5fb1d1e51b8b9ada43f116c971eefd6e08b182943385120a3afecbe42f04d3183ab27a446c5b0ef7e8044c9f77b0d984da74cbec6bde83cfad92f4b0d054d2e4a4e6fb693e446c36b51509be1d5d55bfa204be6d706a0865eef733"}, &(0x7f0000933000-0x4)=0x8c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000907000-0xd)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a0a000)={0x4, {{0x2, 0xffffffffffffffff, @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) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e80000-0x90)={0x8, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000006000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x0}}, 0x26) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@generic=""/16, 0x10) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000fc3000)=0x401) 2018/01/16 21:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00006e4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fce000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000e16000)=0x0, &(0x7f0000f0f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004e8000)={0x0, 0x80000000}, &(0x7f000024b000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000401000-0xa0)={r2, @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]}, 0x3, 0x8, 0x9, 0x8, 0x9bedac7}, &(0x7f0000f24000-0x4)=0xa0) 2018/01/16 21:11:44 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008a9000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004ca000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x0, 0xf, 0x3, 0x80000000, 0x40}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008be000)=0x0) 2018/01/16 21:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept4$inet6(r0, &(0x7f0000dbc000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000f81000-0x4)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008f0000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x2, 0x9, 0x22, 0x800}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000dc3000-0x10)=[{&(0x7f00004f6000-0xa0)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c2", 0xa0}], 0x1) recvmsg(r2, &(0x7f0000e5d000)={&(0x7f000089e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000)=[{&(0x7f0000cdb000)=""/158, 0x9e}, {&(0x7f00001c8000)=""/4096, 0x1000}], 0x2, &(0x7f000096c000)=""/239, 0xef, 0x0}, 0x0) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000+0x41d)={r0, &(0x7f0000001000)="", &(0x7f0000000000)=""/92}, 0x263) 2018/01/16 21:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000245000)=0x0, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007f7000)=0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b2b000+0x68c)=0x100, &(0x7f00003bd000-0x8)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000000900fffffffffffffff100fe88", 0x26) r3 = socket(0x10, 0xa, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000eaf000)={0x4, 0xffffffffffffff01, 0x8000000000, 0x7fff}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f1a000)=0x0, &(0x7f0000e6d000)=0x4) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab9000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000328000)={0x0, 0x2b, "97ff959b6b6f34420b8860092fa703e32ab42e0b467ec103d7d48c383c8baad606e97c3a69fef64f815149"}, &(0x7f00002ba000-0x4)=0x33) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008cb000-0xa0)={r2, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x950d, 0x6, 0x0, 0x12}, &(0x7f00002d5000)=0xa0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000-0x8)={0x0, 0x5}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000d000)=r1, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) 2018/01/16 21:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000485000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000434000)=""/4096, &(0x7f000029c000)=0x1000) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000316000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000ad3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r4, 0x30}, 0x8) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00001d2000)={0x0}, &(0x7f0000395000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009ea000)=@assoc_value={r4, 0xffffffff}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000773000-0x4)=0x0) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) getsockname$ipx(r6, &(0x7f0000fb7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000514000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000a000)={0x5, "0dab2f9eedd4"}) 2018/01/16 21:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000232000)="09604827d64a0f6d864e23c229ad7524984d9a6f4fe88525ccfb6ca7e4539692104ac2e8e9efdddd921a3eb9c8cf09809a94efd77e654402b49bc02a1ef99eaa6c793854ac3abc71a4b1a98d7a34683d4b1f1b717bf72734b051b1e7384b2739324caa2c5c2c4ceb0e22253506b583b127edef73e8479f9a79a5c8b98ec0f3c353b41553509b3991bce4dfed27a9ed50c1e07f63ec628ac60c0ab5dab6ea9b8f157a4dc5ee529b2445cf26e657c4d81f2bab99ce6d50042d217842d81a7e0c1fcad85f47b196e709e9a6ed9f9274605148ee59708987992178e6a9", 0xdb, 0x40000, &(0x7f00003fb000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000665000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000420000-0x90)={0xffffffff00000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 21:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d2c000-0x4)=0x0, &(0x7f0000f8e000-0x4)=0x4) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"9a2168ce11aa0f"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) close(r1) 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='lo\x00'}}, 0xfffffffffffffd4b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/16 21:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 175.433091] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 21:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005c0000-0x14)={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r1, &(0x7f0000cfa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000037c000)=0x1c, 0x80800) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}, {&(0x7f00000cb000-0xe8)="773295dc25d4f5d39281e9c139c8e3166a15a654cb4c8bbb93c6ece00a53d4320092f0646a09cb6d515aee37345e6d56fa2ec715fbbea96c99be28f03327e23aef0c9e2a2995c843d1876bd4b1b4570bf3536007c66846eeb359df49e89d022a3515396401f8d3c090885a241d5ad2e0c6ffdc5436c3c31efa40d689e76bbf20d4d79bec68a98071db6d9db89d1fab192a7d93608e7223bc49a6734167422a8f052a458d82ad44b8039d356f24877b7b25657a5455569f78ec40392b53f9b6bac0e4db3a25cede49dc72a9e64ec9302e91d22ac82cb21ffd03e454e11e37185dbdbc1edb565cb0", 0xe7}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031b000-0x8)={r0, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/16 21:11:44 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f000000b000)=0x32) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000016000)=""/141, 0x8d, 0xac74f1ab28768a7b, 0x0, 0x0) recvfrom$inet(r2, &(0x7f000000c000-0x91)=""/145, 0x91, 0x10040, &(0x7f0000009000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000017000-0xfb)={0x0, 0xf3, "14c430872f5dc52dc79695223bcc73628d4aa2cf231e84a79624feb650843586fb5f8513d84ad34e1301d3f2449ae631d753855640271052e9a3e5ab0ce369b1204cc86f44e7fc79a47b7b13a082a7ee7404c72ae587f368b5bad32e0c23abc3752eea2794f4517eb4385c39798964ef8704b7e786d3d980cd5437d9b4896cca916a76fddf2ee32cd4398a7f3d73520e8fc07dbd8077114452b274f5cdb4570bb922229710d6b465882b5ce5b1f352761b5d7b4c794f65bd894ed2a8ba3abf2d5141c0c290d9005635fd45b744f856e5e6ae8843d7482d2c9a01440b2490c3b9346e37c79b3121c20c78a0e6d036aa5650b57a"}, &(0x7f000000a000-0x4)=0xfb) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000016000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95e, 0x7, 0x3, 0x6, 0x2}, &(0x7f000000f000-0x4)=0xa0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000017000)=""/232, &(0x7f0000017000)=0xe8) socket$netlink(0x10, 0x3, 0x15) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:44 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fe8000)={@common='yam0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005cf000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fe9000)={0x0, 0x8000}, &(0x7f0000fe9000)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000feb000-0x4)=0x0, &(0x7f000017a000-0x4)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000feb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fe9000)={r3, 0xdd, "69e99c3349107e35e10b97208b7173aa889a90bc5418cf16c390e7e90e7d9738bfb7d73e652039e25ac8e4976765d51e04210b6c5d5c3ce8603d37f8587e733ec586448858500bd030943577e5eb2d255249247d046d4f40f7935a30f563212a0eea5cdea69399daae0943e0b917ee9f482043715f2ea8bff39d0c8c1e1eaf4bb22dbc04bf10579298eefac2f64f6ddfd10032f4f6f820dd71f5ad21a88908913e2c58a661e39407b07fe5d1752243c3f21aef86e51676f07502ea2a76ce71947eb067aac071c8e09eda90ed3be7fbb4c4a8a8f0f5540563cbb10b9224"}, &(0x7f0000fe9000)=0xe5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe8000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000160000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000099000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000040b000-0x20)={0x1, 0xce5, 0x0, 0x6e1, 0x1, 0x6, 0x7, 0x8, r6}, 0x20) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x2000000000000000, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) [ 175.484267] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 21:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000822000-0x4)=0x6, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00005c7000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000074000)={0x0}, 0x4) write(r0, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000be4000-0x4)=0x0, &(0x7f00003a1000)=0x4) 2018/01/16 21:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000069000-0x1c)="92e2255a23e6e6a11dbeb1c01c0c43df63487151fee7176104377047", 0x1c) sendmsg(r1, &(0x7f000056d000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f00009c4000-0x90)="37ce79527131af5e87289478d33f4958", 0x10}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x3, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 21:11:45 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000efd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f00004c8000)=""/1, 0x1, 0x2040, &(0x7f0000ffb000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ffa000-0x8)={0x0, 0x9}, &(0x7f00005c4000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000088000)={r4, 0x20, &(0x7f0000ffa000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000078a000)=0x10) 2018/01/16 21:11:45 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x2, &(0x7f000053a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005db000-0x8)={0x6, 0x3, 0x7f, 0x3}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006c6000)={0x0, 0x1}, &(0x7f0000acc000)=0x8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ace000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x8800}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000566000)={r2, 0xfffffffffffffffe, 0x4, 0x6, 0xffffffff, 0xe4ea}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0xb0, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000027a000)={r2, 0x0, &(0x7f0000acd000)=[]}, &(0x7f0000273000-0x4)=0x10) 2018/01/16 21:11:45 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000668000-0x38)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000850000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000335000)=0x58, 0x800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000559000)={&(0x7f0000500000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000fe7000-0x1)=""/1, 0x1) 2018/01/16 21:11:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) connect$unix(r1, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 21:11:45 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x802, 0x4, &(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef1000-0x20)={r0, &(0x7f0000eb5000-0x2a)="4be69df02a8c4e027c838b64e69e32b52d4e8002848d61cdf8bdcd6475499e3a91f3aa4743b7aaef65f2", &(0x7f0000ef1000-0xe1)="06fef7d593b04049df134e4212c2334acae27bfbd8f1c5564e82216bdddff2d0adaf38577a54a618027fe7b962c069d23954615e8bb5dcfe75ec929104e44bdc2bc3d8df3ef60259654009d0123f1cdcdc77f208cc9b181df537fe4a608d898152ed67b43ce19f5eb2437bee20d1f91fceea3ba62eb1568e31c1b2f11bb33cf0e4ecd31e6a4ff182c5b4c30096273c1f46983e7e4c19064496f5661c1ea7f5ade24a7670c6532f496631823458f55fd549dd439d084a4519f210f68eec368c97b3e7362394bad184073b8b1f3cae24ead18046e3eb1fd2863ff6ba7705ebbae920", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 21:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000f9d000-0x80)=@generic={0x0, ""/126}, &(0x7f00004a7000-0x4)=0x80, 0x80800) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e5c000-0x3c)=[@in6={0xa, 0x0, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:45 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ed3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r1, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r1, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fcd000)={0xe, 0x6, &(0x7f0000fcd000)=@raw=[@jmp={0x5, 0x100000000, 0x4, 0x7, 0xf, 0x50, 0x4}, @jmp={0x5, 0x2, 0x0, 0xf, 0x2, 0xfffffffc, 0xffffffffffffffff}, @generic={0x2, 0x4, 0x6, 0xa7}], &(0x7f0000fce000-0xa)='syzkaller\x00', 0x2, 0x3b, &(0x7f0000fce000-0x3b)=""/59, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000e3000-0x10)={r0, r2, 0x6, 0x1}, 0x10) 2018/01/16 21:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) 2018/01/16 21:11:45 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000018000-0x2)=0x0, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x3, &(0x7f0000019000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x5, 0x0, 0x6, 0x6edc00, 0x0, 0x8, 0x4, 0x2, 0x9, 0x6, 0x9}, 0xb) 2018/01/16 21:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0xe, 0x0, 'ctr(blowfish)\x00'}, 0xe) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f94000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc8000)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ed0000-0x4)=0x4, 0x4) 2018/01/16 21:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000006f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000)=0x2e) pipe(&(0x7f0000eaa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000032e000-0x10)={0x5, &(0x7f00004f9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fce000-0x8)={r3, 0x3}) r4 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x4, 0x4, 0x0, &(0x7f0000166000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005be000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000b27000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000ab8000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x9, 0x7, 0x100, 0x400, 0x48, r6}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00003f2000-0x4)=0x4d) pipe(&(0x7f00005b0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000043a000-0x8)={r4, r7}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a6c000-0x4)=0x10000, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 21:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) bind$inet(r0, &(0x7f00009c7000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:45 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f6000-0x1)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000a58000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00001e9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) r3 = accept4(r1, &(0x7f000062c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000867000-0x4)=0x10, 0x80000) connect$can_bcm(r3, &(0x7f0000614000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 21:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005c7000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f26000)={0x0, 0xb3, "4a029fd8de4d6cb11612818ebd918f3ab2f8d681c144dc29440f4545a43fb5ab12b2a04ec5be7359720ee93f2019e84fad7c2e088abdbe482ec48a6dea455c90a18cfa35751f716be32b69b8595e8bbcdd087a94d646f9ba4bcd8354d8eb084ab41f30f6fdee58ae3452eb7c31db223f5e5a5c568c91960ba2814377709866a41f3e9e7fc4586fe39d85c2a9de9cd3596c5c1d4cecd53451a7df241ac8f193a34d889dea0c05dc1cbfc782a58918fede1699c7"}, &(0x7f0000d98000)=0xbb) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e61000-0x8)={r1, 0xf9, 0x5}, 0x8) r2 = socket(0x10, 0x802, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000433000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab8000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00005af000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r3}) write(r2, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/01/16 21:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) 2018/01/16 21:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x1, 0x0, 0x1f) bind$bt_hci(r0, &(0x7f0000fef000)={0x1f, 0x10000, 0x2}, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000cf000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000806000)={0x8, &(0x7f0000260000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000390000)={0x0, @in6={{0xa, 0x2, 0x3b2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f5000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000da2000-0x8)={r3, 0x218}, 0x8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000779000-0x10)={r2, &(0x7f0000066000)=""/18}) 2018/01/16 21:11:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/16 21:11:45 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000728000+0xca6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xfffffffffffff801}, 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, 'sha384-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) 2018/01/16 21:11:45 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000499000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001e7000-0x10)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000b57000)={r1, 0x0}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b89000)=0xfffffffffffffeeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000001000-0x58)=""/88, &(0x7f00008f7000-0x4)=0x58) mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f3000+0x373)={r2}) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001f4000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f4000-0x4)=0x8c) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00001f4000-0x8)={r4, 0x4, 0xffffffffffffff81}, &(0x7f0000094000)=0x8) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r6 = accept4(r5, 0x0, &(0x7f000001f000)=0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000014c000)={r5}) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00001f3000)={0x2, [0x9, 0x2]}, &(0x7f00001f4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f000019d000)=0x0, &(0x7f0000192000-0x4)=0x4) r8 = accept$alg(r5, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r8, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f00009ba000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) 2018/01/16 21:11:45 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f9c000-0x4)=0x0, &(0x7f000031d000-0x4)=0x4) socketpair$inet(0x2, 0x1, 0x4c1, &(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0xb7, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005c0000-0x20)={0x200, 0x0, 0x2, 0x7, 0x100000001, 0x401, 0x401, 0x100, 0x0}, &(0x7f0000f9d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c5d000-0x10)={0x7fff, 0x8006, 0x4, 0x10001, r3}, 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f9a000)={0x0, 0x3d, "5e61c6f010428fd038c7f52bc6769e80fa34bc8e23fd34ca7596aa703532b4a1fa7511562ddefbf5c221f7eea2e7c8705d1f1f10b52715d10e73a21bdd"}, &(0x7f0000f9a000)=0x45) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007a1000-0xe)={r4, 0xffff, 0x3, [0xaa23, 0xa5f5, 0x6]}, 0xe) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/16 21:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = accept4(r0, &(0x7f000090e000)=@generic={0x0, ""/126}, &(0x7f00003dd000-0x4)=0x80, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ec2000)={0x0, 0x4608}, &(0x7f0000bc6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c21000)={0xffff, 0x0, 0x6, 0x8000, r2}, 0x10) 2018/01/16 21:11:45 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d33000-0x8)=[{0x4, 0x2d2}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) 2018/01/16 21:11:45 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000021000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x3}}, 0x2e, &(0x7f000001a000)=[{&(0x7f000000c000)="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", 0xeff}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x8000}], 0x1, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0x7, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x94, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a5b000)={0x0, @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]}, 0x0, 0xe9c, 0x3, 0xaee, 0x11}, &(0x7f000080a000+0x939)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001b0000)=@sack_info={r1, 0x80000001, 0x81}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a1b000-0xc)={r1, 0x1f, 0x20}, 0xc) connect$inet6(r0, &(0x7f0000568000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f000020d000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d3000)=[], 0x10000000000000f7, 0x0, 0x0, 0x8000}, 0x4008001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000330000)={0x0, 0x2, 0xfffffffffffffffa, 0x7}, &(0x7f0000fc8000)=0x10) 2018/01/16 21:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e2b000+0xd65)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000204000)={0x6da2, {{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd59) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cae000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7b, 0x7fff, 0xffffffffffff8000, 0x2}, &(0x7f0000121000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ab000)={r2, 0x27, "f6e3bf8619fc0a409b253fc53ac38eac1adec4b6f52a96957aa2b68f8c331d8253dae9cc88f549"}, &(0x7f0000b4e000)=0x2f) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000012b000-0x4)=0x40, &(0x7f00008aa000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006ea000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f00003d0000-0x92)=""/146, &(0x7f0000219000-0x4)=0x92) 2018/01/16 21:11:45 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fe5000)=0x2, 0x4) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00003aa000-0x8)={r1, 0x1}) 2018/01/16 21:11:45 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000-0x8)={r2, 0x2}) 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$kcm(r0, &(0x7f00008a8000-0x38)={&(0x7f00002d2000-0x18)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000885000)=""/39, 0x27}, {&(0x7f0000400000-0xd3)=""/211, 0xd3}, {&(0x7f00002db000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/146, 0x92}], 0x7, &(0x7f0000954000)=""/47, 0x2f, 0x8001}, 0x2022) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00007b7000-0x4)=0xffff, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f5d000-0x4)=0x0) 2018/01/16 21:11:45 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef3000-0x4)=0x2c7) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004e7000)=0x0) 2018/01/16 21:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac3e1a04ad4ecd3835bbc4be4ad5c5f0f9ed174fb577542dcdfb5e9a260211243b", 0x21}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b15000)=0x10001, 0x1e) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000064b000-0x10)=@req={0x50, &(0x7f0000ba1000-0x50)={@generic="cc64305fec46ed63cefb142961b3d258", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x2, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}}}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002b5000-0x4)=0x2, &(0x7f0000379000)=0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 21:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007fc000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000560000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f5e000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000391000-0x5c)={{0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, {0xa, 0x3, 0xffffffffffffffd3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x4, [0x8, 0x8, 0x9a, 0xffffffff, 0x3f, 0x1, 0x2, 0x1]}, 0x5c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00002c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000445000-0x4)=0xc) bind$inet(r0, &(0x7f0000bb4000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 21:11:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000002000-0x67)=""/103, &(0x7f0000000000+0x409)=0x67) pwrite64(r0, &(0x7f0000001000)="", 0xffffffffffffffa6, 0x0) write(r0, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) 2018/01/16 21:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000075d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c84000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000006a000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002e7000+0x7b8)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd, @loopback={0x0, 0x1}, 0x6}], 0x3c) r3 = accept(r2, &(0x7f0000cd4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000020b000-0x4)=0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000927000)=0x3, 0x4) 2018/01/16 21:11:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe9000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d1b000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/16 21:11:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009a2000)=0x40000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a8b000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000499000)=0xe8) bind$can_raw(r1, &(0x7f0000702000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 21:11:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept(r0, &(0x7f0000afc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000567000-0x4)=0x60) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000858000-0x4)=0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 21:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00008d4000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d3000)="29eeaae1aea89d7137c5cfa3451097412811b1704195b6466a95b4ba68f3ac59d2f453c231b17dc15a61ae2121d7724fa43f3948d549b7433ff61c43b5f178a2f1a4f2b19f8bfb0c7adb7148f44a9159dc7454282df20c2bf8721dba5eb26201bf1b90b4212ff6cd40b85048a218230da8267eaa664f57d674e1860818f064c441f2cfbfff217ee0dda097d5cb544d7c5d75e7692e4a243e7d", 0x99) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000b6d000-0x18)=[{r2, 0x0, 0x0}], 0x1, 0x7) 2018/01/16 21:11:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0x2, 0x800, 0x385c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x200, 0xa0000, 0x1, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f000079d000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000001000-0x90)=[{&(0x7f00000bb000-0xe5)="3e2fc364de828983f55999e5b79c95fbd9ab855179cfe1383bcda283c4ff48d105b97b2481292f6e48f9895be5cd8fbf55820e1bdf23b732f9d331ae8b3c91ac4b7e98ef1e096f10a28de2fe7d5e7981a13130972a5dd42e3bcdeee7a12e6875608f0eb7c16eb8db6b88d285fdcad204b4a36eea8c14b33fcc00d79b6de64419944859ec45042b4a193be1511ef7a75f641a5f1d7fa49744c68e5412cf0ac431c135a2c543902531871394f4c23d9b264e58e850ca8c83dbfb822321a4237fd1318a34ce76b1fcd65759f8e4170c46c75fea199c3a94d00ad90fde185a41b457cb8e2ff024", 0xe5}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000054000)="37b4bc8abdb01f01de8fd9aab0651162b3a6d2ab6429c614bf6088d642ddbb2014bead4f7bc5344167d23050d0b57670b5b3d0f9512ba9ee5ed8c149ced31ae10e04b9bf36f61018d3eba23399ba2ac560accff1023c7bb809e673ee549cb9a3830a8f23391ed91b3142216f608f572db8a9966e16182661a8", 0x79}, {&(0x7f0000b7e000)="ecf09998340567b69b823a80dc4079c274fbd80e613351aa2bb3567c176ae91e2fd5e40bf0cd88ad4b63d87300c9a0827f56672fcd9cfdfd10d4d8138f8037c916ae5080689f7ee53101eb0cbea37ff5c6bf499e40c31f9214ac620b0ee77827925f21c93a3a314941e6", 0x6a}, {&(0x7f0000001000-0x2c)="995b81da4166f3cdbe7c7034e71e6d555ddb9b40392009df777a17f8fb1204b387731ce12ab080b474db0ff1", 0x2c}, {&(0x7f0000c19000-0x6d)="3262e4a8170eecfcbfd628d8aed4332185b101bbebcf3cdda2d0d1ff60e903b4c8fea07f8026dfbfc90c214d4e523cd78c595f08807d4426a9aba098f46ce053a0094eeded622f0d20a83646a86ba0b0499fe2b2cdf401bca85c118adc0627fc245207642fe7e7e6f95f9d751b", 0x6d}, {&(0x7f0000000000)="5214588691e509cb34093826475134505b1c7d1374615dad2aaec6f626b0dc2162a3dfeb921c5b056655fe47fffb01f8985f65c75bd13f0fa501772166328b0edf8e1f61ed9e0d6c74df43a149c8ca74ec0d2a4f3446537962e2a9545f6bacf36923267f35748c00a124d8532341bbe5f4a083727256c037c33c313c5f220c5d75dce64d6f9dab9f0c9006c7f1229a6b3913014a41f8b60a74017e9926ec03936edce5849ef9962e81d093eb3f674c10ebd4870ad0aeacaae0de7843456820ca2faf704aff906b125e76ff47b251c40e1c923d2e6427883b7942a4d2f2b553af2099518cf621e008be1cea495cd05e5e8f0249b935", 0xf5}, {&(0x7f000001f000-0x41)="daacbc9d6dda06d75d801390d458375ebfea97fd91c1c1ae124a4f97aab8f56d67a2f2510cb1e1204c1eb98f2c6b4421190363b0c933e6b086dcfec4ad4d9e27d5", 0x41}, {&(0x7f0000ede000)="8e07767dedbd7ab750c3b1e10d57cb2443e5f6d6fc6fd88d48b558061644a0d8d6205ed57ae89cd091ccccc8843450b7e436abd4cb994dff006bc55ad37aa8eab3909e8082462ed3c74374fa530d728dc5155acb7e7088b85daf0ffc8db06b39abfd32945eed5ac2185b7aa52c860ecdcda90e2ec6855fd8b5b6fc2c47c1418d76dea2468641e394c84e34d61fe1a85aea398ee8c517886624632a87bbce33eebf9d46b209731966986e44", 0xab}], 0x9, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7362, 0x800000000000000, 0x0, 0x4, 0x6, 0x5, 0xffffffffffff0000, 0x200, r2}}, @init={0x18, 0x84, 0x0, {0x1000, 0x3, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffdc4600ec, 0x8004, 0x2456, 0x0, r3}}], 0x90, 0x8000}, 0x800) r4 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000188000)={r0, r4, 0x2, 0x3}, 0x10) 2018/01/16 21:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000507000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00006e7000+0xc63)={r1}) getpeername$inet(r0, &(0x7f0000a51000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000783000)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000075f000)={0x5e20000000000, 0x7, 0x8000}, 0x363) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006d3000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d01000+0x7db)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000701000)={0xffffffff, 0x7, 0x8000}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x800009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 21:11:45 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xfffffffffffff082, &(0x7f0000003000-0x8)={0x0, 0x0}) r0 = socket$can_raw(0x1d, 0x3, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) 2018/01/16 21:11:45 executing program 4: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xbd)={0x0, 0xb5, "d35b149f0b39652455c6014b3ea767dee645e81c2491f7ee2a5bb8d3659a37b0ef069117120012a03edd0f0dec3fb8ec9835e969a7e0bc6cf69efac380779052effb80cea2b9bbf819efe4821c3c1f30a60523649029e8f636db8d703b3dd96ada68b01256bf10614d379ecfefa551c4c57ba4454cd917e0f3d71a2bf04ea356f3a6b9b3c17ad3b40c81a4d9e68ddf1a6cf6c90b5788d77059fc821ca593cd65aa07426d9ebf9ca84570e201fb771168ad2bd3a1e5"}, &(0x7f0000001000-0x4)=0xbd) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008ec000-0xc)=@sack_info={r2, 0xb6, 0x21b}, 0xc) r3 = accept(r1, 0x0, &(0x7f0000000000)=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) recvmsg$kcm(r3, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008ec000-0x70)=[{&(0x7f0000002000-0x56)=""/86, 0x56}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f00008eb000)=""/195, 0xc3}, {&(0x7f00008ec000-0x37)=""/55, 0x37}, {&(0x7f0000002000-0x34)=""/52, 0x34}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000001000)=""/245, 0xf5}], 0x7, 0x0, 0x0, 0x7}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 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) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008eb000)={0x0, 0x401}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000002000)={r6, 0x80000000, 0x401, 0x9, 0x0, 0x5}, 0x14) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000002000-0x54)="05adde7ff092be8a9972264774bda310d3e3dd9dea86291aee08c13f3ac39406d45ef0e8e8838e4dcaff6d7e90e3264e9a82716eacb166d67a8e6b222130e1034a6dfdcdf3bdcbd1d2da52fc68b2692b980f1eb2", 0x54) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008ec000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x388, 0x3ff, 0x80, 0x6, 0x3, 0x9, 0x10001, 0x1, 0x67, 0x146, 0xffffffffffffc153, 0x1, 0x6, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r7, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) 2018/01/16 21:11:45 executing program 6: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000+0x950)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f000016a000)=""/247, 0xf7}, {&(0x7f0000f01000)=""/109, 0x6d}, {&(0x7f000000d000)=""/186, 0xba}, {&(0x7f00009bf000)=""/47, 0x2f}], 0x5) 2018/01/16 21:11:45 executing program 0: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c, 0x80800) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000004000)=@dstopts={0x0, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffff413, 0x69, "10d508afafee086e24c9a4663d09f7483ccf49b0541c86f9ae13e7650d5c7f5abb98817ec4938dac3babe70a7c38210f724dbb4021cdd8d616840aad3ce9fd5ebc96b65000b328ea9a208cf70a765b8a7f31cf85b9afbdaba4f2568cfa3083eb033274fba87439732c"}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0xffffffff}, @calipso={0x7, 0x48, {0x2, 0x10, 0xa8, 0x5, [0x7, 0x94a, 0x273, 0x80000000, 0x3ff, 0x3, 0x4, 0x7cbd]}}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x100000001, 0xe9, "dd9a16ed59c7cc7ad45bcb1941ea44f5dea16bb90334909c056e0e2913440627b7cc158ee56a34554675058297e9e2bc34f10dd6b6b1e7db7aa9a6bab0818578c650b6a9959c9017f052b89d78fe22de8e0572fe517697df0e5358b0d4b7470db47c46d624aaa331632fb2e71632d8a0b19045e3d1abbe6f5b3f9773f8b41de4a5255623f69c2925bac264c5df2b92886e372ee67d08b29b671d26750b6bab7fcffbe31fcf2687f3e4467cc6e582bd2f068708a8fb39c43fe7fb625309459a3567c26994fbaac0d06907aa1741f386bf3f4225235b77371e0c9311bc4cbc3de7b53d7e163cfba49976"}]}, 0x1d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) getsockname$llc(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xf) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 176.027267] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/16 21:11:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80002, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000093b000)={0x0, 0x2, 0x3, 0x7, 0x9, 0x4}, &(0x7f00003d0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003d4000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f000044b000-0x4)=0x98) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000b6c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000cc6000)=""/12, &(0x7f0000dc3000)=0xc) 2018/01/16 21:11:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) read(r1, &(0x7f000052d000)=""/120, 0x78) write(r1, &(0x7f0000f03000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000960000)={r2}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006ba000-0xb8)={0x0, 0x52a0, 0xffffffffffff8001, 0x3ff, 0x9, 0x1000, 0x80000001, 0x7, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe08e, 0x20a, 0x800, 0xeb, 0x6}}, &(0x7f0000c08000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000911000-0x14)={r4, 0x3, 0x9, 0xff, 0x3, 0x7f5c}, 0x14) bind$alg(r2, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r5 = accept$alg(r2, 0x0, 0x0) accept4$packet(r3, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e55000)=0x14, 0x80000) write(r5, &(0x7f0000445000)="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", 0x100) recvmsg(r5, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:45 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001b000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f0000017000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000f000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/16 21:11:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ede000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f32000)=0x6, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000038d000-0x1e)={0x1ff, 0x6, 0x0, "159c2d1a5cd6", "fee38fa420c2972fd31e1eb794152568"}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a43000)=0x5, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000512000)=0x27, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000026e000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009d3000)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000070f000)=0x0) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000da7000)={0x0, 0x0}) accept4(r1, &(0x7f0000bf3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c8000)=0xc, 0x80000) 2018/01/16 21:11:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) shutdown(r2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005e1000-0x8)={r2, r0}) 2018/01/16 21:11:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@generic="82a70a47e18f76ac74f5009a3b9aca34", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00008cb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005c3000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008ee000)={r3, 0x80000, r1}) 2018/01/16 21:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b7d000-0x10)={0x0, 0x38, &(0x7f0000554000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}]}, &(0x7f0000f0d000-0x4)=0x10) r2 = socket$inet(0x2, 0x800, 0xff) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000678000+0xc86)={0x8001, 0x7, 0x9, 0xbe8, 0x26a, 0x1, 0x7, 0x5a, 0x6, 0x7, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000336000-0x10)={r1, 0x48, &(0x7f0000c0e000)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}]}, &(0x7f00001a1000)=0x10) 2018/01/16 21:11:45 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f7a000)=0x0, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x20000000000001f, &(0x7f0000009000-0xbe)="35a1e4453bc9f674b47775e7621a0d599309ebd6b7c2d550df52e6ac63a1dabb7756e9ae61fcae14a29e00d86c82808a53224fb1e257ba9e1d410d36adaa3cb3efe31ddb19fd86c67495765b65871771286e4b48fff8f8b6d778e217dfa38b8b0eeb745ebf8878e92e845c4ea789ae0dffe71b9c106042d793e5973a7a41b3e2c7673abe0594aae0c78e9437309240671e24dafa4a7eb13a981ecb9f1831af31c0c90710125691299455657abd9d0caad580f5557b674e142e2090432b49", 0xbe) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 21:11:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eb8000)=0x800, 0x4) 2018/01/16 21:11:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001ec000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000029000)={r1, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000000000)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/16 21:11:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000+0xa68)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ca8000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x9, 0x6, 0x0, 0x200, 0x8, 0x10000, 0x0, 0xb676, 0x2af, 0xc23a868c, 0x7b, 0x0, 0x2, 0x73]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x1, 0x2000000000, 0xffffffff, 0xffffffff, 0x3}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x7f}, &(0x7f0000002000-0x4)=0x8) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000edd000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000035c000)={&(0x7f000018d000)={0x13d8, 0x14, 0x4, 0x0, 0x0, {0xe, 0x0, 0x0}, [@generic="b76a089e44c3b0", @generic="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", @nested={0x27c, 0x4d, [@typed={0xc, 0x2b, @u32=0x4}, @generic="d01d5945826b27a213dfba0e3f435d7f8ca0ab0136686eda16f1ff38aab45823288ea323c799bb9e30df9e143d7d08aee132aac024e7bcfb3319c09467305a742658a76f9643c725a016dcde78d58392934913e2d8314161bf2f78d9dbd74c0715", @typed={0x1c, 0x6d, @str='*^-eth1trustedppp1\x00'}, @generic="52d59d212440567446", @typed={0x8, 0x30, @void=""}, @typed={0xc, 0x5, @pid=r3}, @generic="ec9496046fe8a37cde6293ec8d075eadd0712624d26298893ee00a7a4d346737928cf1e6356ffe8448c1be69163f4fb3cdd0158c24c0449f11cbf14ead12579fa7a962d5065de958092b7fbc6f6784cc04ed78892bde04551d0303dee5c2c8d6e490fd59a2fa2b6b0958449491c5d016dcbbc242cb34249730be9d0647b7f02d8e3566b771a5d0f77705afe680b9838dc6233bbc2ede4db9849dda6138186af926c1a8b241c35cc64aea4592a1f67bc05d50093412650aa8041da4a2882f9f3090ccbe5d0a69db305920b638c04e9e164c3d5c0536afe9", @generic="6b23e9b44c8a750a647e8d7c2d55738dc554fb87fccc1b0c11e6afe89233e2fb59105e66509d1a1f4d09bffc1d8f181e8df1127b7da0db5a55aa785afc0a142fb3c125ceaee59a6ac4d3177ce32ecb43b2c51c55f33bc5d76ae2015a95a44d1faea1a59c24dd0adeaea1473c4c0594310f483efdef1539fabc5b6eecb1dc8c6b5d4ab5cbbc26e7aacf8ad17ac68941db6ce4befc3a17414fc247779130ec1b735569e7e53d0a327ae4ae6c04e69178af34b0ff25d211a97864538ea165ab18b0a04a396054f12c5f6962e4a8a4d2e0ccc780ab8d1ffe", @generic="79cf9a09df31718c58715c05bb04bbcf95d5be66401072f7ba94876749e5e9efe7ecae"]}, @typed={0xc, 0x67, @u32=0x6}, @generic="0df40dd29e3da948b4bbd07e8bd734ebc3993bb3666bd86675a19e9fa530c2cb6b64235d183fd73f2c756726631b54aa216a2e6c31fb4a6f9bb42440fabb4a2ae53f7921398c27ef6186e22220de643b08381d184fe740954aaf0cbce40405667e42dbf417c724ef79f02a99df893b1b", @nested={0x10, 0x23, [@typed={0xc, 0xc, @fd=r0}]}, @nested={0xa4, 0x2f, [@generic="694b55b9", @generic="cca43335f7b6751678add9dd6ba837990bda4707096fb0a3f85c69fee1c257c57abb0b4e6bb178f96fd7986c0fb1bd2c59dfa4e8", @typed={0x18, 0x6a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="76061d1e4172e177c6fd9ac9f95597feae793f7184b5f67f4ba0618cbca504a87afa3fa09cec29ffcf111a1d8599f5abcf6f0bb6a8a26e", @typed={0x18, 0x49, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, @nested={0x10, 0x65, [@typed={0xc, 0x1f, @str='\x00'}]}]}, 0x13d8}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/01/16 21:11:45 executing program 7: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/16 21:11:45 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x9, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000006000-0xd9)="ab5fda4ba9ca201b36ecdc0700e33562d463732d5458c3bd88b70fff4c7405fe2e3058f6bd1bed1c99de7616a76203409957216487b4143e667baf002bb6495c36fc793b0bfbc5a1ec9d4e587196ed1577537974bc0300af1ba696db5d6a3db9bee3b915291ece939e88fc1574c582aa1ba32ab058b828178fa1f3252c536dc03585e885196e33ba254bdf7a96962f78637d496c86e7ef7f5f1991c91a5a9bd03c68b2346e4d0e5ec125d493f85f97b9fd5ca8f49c8d9fe70bca1981de13d6de0cf2ffdc5afb01509486331b2cb08c659ef443194538915f58", &(0x7f0000006000-0x18)=""/24}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x7, 0x7, 0x800, 0x2, 0x3, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000-0x20)={r2, &(0x7f0000002000)="25cd0eb9ccc424affe47803cc09d6bc731c95aeef819a63a03d4", &(0x7f0000001000-0xd6)="ca2cddd2913834e62d1361ed8d487b7995f97bbafb5cee137744c9139f948626833b9eabfb5fa4e195644832e6a9ddf0ce2a02ecb890cf6ea8fce74e540a62f72fc690487cbae07fa77ad908af8e3cb8b0c55bf7c0642d3b6ded16c024efb4484f3b4eb3a7a4ed7395e22ed1ad141ca9671ed6c0f21476ec3666abaf87d09d93abdba185b087bbcf8690faef939e978b21f0a77607f4770c83ae4aeacd9c4f750069af13eabf690969f3bbb30eebd93159161941ca86392e16958b0db36f432747df7c9964104cc02002b2d53e2e94bc6638da0bf3c6", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000-0x10)={r2, &(0x7f0000005000-0xea)="b095c7a12844199004246a5a0bd1e88a5e1a207dea953ee5db0986ed651ece42913cb1468914bc05e206c0a46fd8dc40ed4c803fe0d7dd07b33a70fdc4cc9c4f8bed661faaf912b8cec29be95344a3be94e1425f8a144042791e95d7c2ec6e1aafcc9f8053140bb272da574d189e7e5cb62ec174096deb513ff0f181caa83a7b456995f28176d013e78faa0111497fdb1bed8e6857df7ee7c3e37e600dfe8910cfc908cd8622d4f3abfad422182c5f4306963c317a268e3bed1cf84734b01b593b59f8976c79e6f6f493bfba022c98a2bcda90280a4aa3857d66aaeebf586d7230ed95b77d5219dd9b01"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/16 21:11:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000d0000-0x4)=0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d7c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000df000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003af000)={0x0, 0xff}, &(0x7f000021a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c45000)={r2, @in6={{0xa, 0x2, 0xaf2e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0x3, 0x6, 0xacb3c4503fba9972}, &(0x7f00007ad000)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000da8000)=@assoc_value={0x0, 0x0}, &(0x7f000023c000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000911000)={r2, 0x2, 0x20, 0xb2, 0x2, 0xfff, 0x38, 0x3cc2, {r3, @in6={{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc74e, 0x2, 0x3, 0x7ff, 0x4174}}, &(0x7f00006fe000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d88000-0x4)={0x4}, 0x4) sendto$inet6(r0, &(0x7f0000e0a000-0xe5)="1422a0d273a5c8b23e3f3d56162f52ac8f1f12b8ed86aac7b6f6b113b58433795707afca1d1b8d9f4fde28402d0ad20e0a413f6477546c5f679b7e228fb1b32d1c4757bb2581d0d1d17f4dd9ff5144cda1472752b7929ce7a27b3a6d7ea1cac6b879eb34ab3abb649e6d2651c7118821b267df1633c0d3e81c80baa940c1e37a57ac3d122c6d3fa85f293d990dd0b8c320192d212ecfa4213848878de64e2738bc104f91d4fbecd9e0a9ffa2508e55b2dca54dfb13d32fde78c2a628d188f9a1040d87537a3abae5ba4bab2b8edfcc02c3a69d4a151b1494acf0c0089980fa8f891d2b6293", 0xe5, 0x0, 0x0, 0x0) 2018/01/16 21:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000532000)=@sack_info={0x0, 0x1, 0xfff}, &(0x7f000027e000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000066e000)={r1, 0x7, 0x80000000000003a6, [0x8b, 0x80]}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r2 = socket$llc(0x1a, 0x3, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00006a7000)=0x40, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f000099b000-0x48)={0x7, 0xb, &(0x7f0000a27000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x1, 0x1, 0x6, 0x4, 0xf, 0xfffffffc, 0x10}, @generic={0x7, 0x4, 0x2, 0x4}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000)='GPL\x00', 0xe0, 0xa3, &(0x7f0000685000-0xa3)=""/163, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000eaf000)=r3, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x2, [0x2, 0x0]}, 0xc) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/01/16 21:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pipe(&(0x7f0000fa2000)={0x0, 0x0}) socket(0x4, 0x1, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006d8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e36000)=0xe8) epoll_create1(0x80000) sendmsg$nl_generic(r1, &(0x7f00001eb000)={&(0x7f00002af000-0xc)={0x10, 0x0, 0x0, 0x40000500}, 0xc, &(0x7f000074e000)={&(0x7f00008b5000-0x1524)={0x1524, 0x42, 0x400, 0x2, 0x0, {0x2, 0x0, 0x0}, [@generic="d23cc407274408462baa45ead97b42bdda7f25d8238a6c994e9f0c4670c60faa8e1cd0e972f26c93524e4a788f57765bffa7c97525e9f48e62854d27d340a4ead4832cbf48a5a7be1a2230520ed57d44d7af39e847c94faa46ee43fbb17b75400c87c7148fe394eaaaef7d566105311938de7c81a5dd2d8a8840f88ec6395e714f2b181ce93ac295b8daa0d24a155f28fa963b5ea678857240e864b0588787913b4576d27f24489452de96d279", @typed={0xc, 0x52, @uid=r2}, @nested={0x58, 0x66, [@typed={0xc, 0x6e, @u32=0xffff}, @generic="1978986ef3fd3f34f7a65dea1b068d296e05c487db7d0d7d1fe44e4fb46dc74ce086bd75f0a57e5e4052ce48a929f8cf41cd3060d888549865c2745d0d5fef14723f84c801291b"]}, @nested={0x1310, 0x2d, [@generic="eeb2f99cad8291d917609d9382b4d120bbdd23b1433a9ee40be1532d7189d360906c62749bbb3781e6e4036edafc737fbfbf83f0cd2877f27699480171d07a60d7", @typed={0x18, 0x30, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @typed={0xc, 0x51, @fd=r0}, @generic="991ace8c80f4e508a7e3f106518537995a8601088329fd0f880910798275f94de7b142e2b7dfdaf9b8a0fb130473602fa33498c64c98683ee7ceccc1a4bec33fec14fee4931cc25f83771b33617d1d5987273877a788668d9e7b775903edc3cef163820d1c1d1066b7a1c2fd72a8645338642c056c2dcd1f1335939f3894d16ef8aed41bd39293068262bd711bf51bd513a0832fabf11f633e48f33f68a43723c2ad990281ae0c91086644a74eafc1d0aa4b8604cc671af247ae57101ed1847ffea60c50ea99581bcebe390cae1f4e1ae010a570519dbc7a09b9", @generic="2e7eeaf961646805db54bf1bf2f02f45ba3c7978be22c19af68e2930c3d5050ab895a0f632531011f05c3d4a19970650fb3f4e14816197db2b3ad34ba3956c7c9191bf616f16e59d6dd3ed8cdf6a15ab9baed7ca6857200f41671af14766357276c28b48bf1ed389e25142deba18e121cdb8597b4aba766a055caac333cfa2baf2b862d05aa75cbf3bdb442370f5c3762c7d3e35dcc033c11d2def9e171057f1136b4a5a7caac2981e765943b6523341d9e6eaf6deced789e680fdaf96f6089259dab2bd9acfd976c569b7d23246", @generic="4b940edeb3262cefb3d119e4e452246e940f1f5eb94e51acedd8673854d56e5f2352c7a8cf04202b67897ca7478da413e2c378ee709585c3dc41420ae30b0299485d96dcbe0b6b51290f010aa4eaccf33dce528f1fbf551caa5f49eca0f9b64d", @generic="0114a63e837a309ddb86f97becb676d0fa666505b627ad530b62195d4aba09b1d7085ee70f3e4e4d64aec9537d4af8d4a20ebf4cb324041cb6ad33f68f403597b3295014a5fc18cc108dce49bfa7527349d73b6a4f0e048eb53a2128f28b13e9d2632a86bc4b634e34ea7739707a64f078be78139b16e5909a2a15cb52430e7ff343f65b", @generic="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@typed={0x18, 0x4e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="48d44999853439378df3be63f274c6fe030c700607eb0b10584453fbf803443058c44f2d84cda6cd1a282c76cecbd5a1c832335a073f6ef9c01d1a144b44bcfe9f4ed9e02509c45b3fdc37181f9ecfe018711686489b6aff093600587dc758fba5eddfc81a4c615c35c4d5863ecc9a5f3ffe6edbe7394d5b7471ffcf1a83e026235505f9107f5ccd61363e204c708f56fd6d870ce18256f3a225c24e7a2967bc5047b5414b7af02c29b24018528165d7486856093d0881dabb01347eb396824e0b03a07a3209175f7b2cf9abfd99be3e32086da3196855959b30c8e0ef81c2aceb8479ffb8bcb077fd4388c7fe"]}, 0x1524}, 0x1, 0x0, 0x0, 0x800}, 0x4004010) ioctl$sock_bt(r0, 0x541b, &(0x7f000060e000)="4861ff442ef52ced6333abbf3c9c849889368d11d8ac914b5c9758ca11a3dbd93d6fd62b7cb18066edca04ccb99ca8") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r1, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/16 21:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) writev(r0, &(0x7f00007fc000)=[{&(0x7f00006be000)="19", 0x1}], 0x1) r1 = accept(r0, &(0x7f000039e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000733000-0x4)=0x9) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000bd3000-0x4)=0xffffffff80000000, 0x4) socket$inet6(0xa, 0x4, 0x6) 2018/01/16 21:11:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={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]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ea6000)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x2, 0x3f97, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/16 21:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d6b000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x2000000000000800, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a3a000)={@generic="9fb9794ebd7e5ee3b63d3a62fc4333ac", &(0x7f0000765000)=@ethtool_modinfo={0x42, 0xffffffffffffff95, 0x4, "b652139e6cef7451"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x20000000000000e3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x10000004, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000db9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e78000-0x18)={0xa, [0x7fffffff, 0x0, 0x2, 0xfffffffffffff1d6, 0x8001, 0x800, 0x7, 0x239e, 0x3, 0x7]}, 0x18) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00009fa000)={r4, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/16 21:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a2f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000fd2000-0xb0)="13a89fdbf639bcdf160df3956bf2525536b01112b31ab7376636955eb6d396c08de0f76a38e71335d49469ab7472407f2dd6ff239504f64b1e9563e7d13ebddc4e55f7a3c357ce790534a0cb51bbc3e7007d56858e9ecf108ed868cbb3ed6297f039c3f2fb530e16ff5b4add70dabde0d9f6cfa989674b89bd5000cba6599ea12d6107ba541a0f9eb0283323c1b2ca3f1aa38e57a590514fc412827f39ea1acca73c800e362ce98f5800cbcc4e5ea033", 0xb0, 0x4000840, &(0x7f000049d000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r1, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 21:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x4, &(0x7f0000d2e000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000628000)=0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5451) 2018/01/16 21:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f00005c0000-0x8)=0x1ff) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/16 21:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6213504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getsockname(r0, &(0x7f0000eb9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c4000)=0x2e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000643000-0xc)=@sack_info={0x0, 0x3f, 0x6}, &(0x7f0000f6b000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002b1000-0x20)={0x8, 0x3, 0x6, 0xfffffffffffffffb, 0x100, 0x20, 0xbd62, 0x6, r3}, 0x20) 2018/01/16 21:11:46 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt(r0, 0x3, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000001000-0x4)=0xfffffffffffffdc5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/16 21:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00001eb000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/01/16 21:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c8a000)={0x0, 0x3e, "59ae4ff767222e99029d6cd6b42b2bbd443770bfa04fad86c83562d056360f93b102d476f936c2b0255cf7e12c6da5a86280f5197cbf4a59d8d1ed606cf9"}, &(0x7f000065f000-0x4)=0x46) getpeername$packet(0xffffffffffffff9c, &(0x7f0000688000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000be9000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004c8000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000280000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000046a000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x4f7, 0x3, 0x6, 0xa, 0x20, 0xa0, 0x2e, r3, r4}, {0x31b3, 0x8d67, 0x1, 0x38d5, 0xfedd, 0x17, 0x1f, 0x80000001}, {0x20, 0x2, 0x1, 0x0}, 0x6, 0xf, 0x3, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x100000000, 0x81, 0x4000000, 0xfffffffffffeffff}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000061a000)={r2, 0xa78, 0x7, 0x1, 0x4, 0x1000}, &(0x7f0000159000)=0x14) 2018/01/16 21:11:46 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xe80, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r0, &(0x7f0000260000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a33000)=0xc) 2018/01/16 21:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dab000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c86000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, r1}) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb7) r2 = accept4$inet(r0, &(0x7f0000726000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099e000)=0x10, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00001d9000)=""/51, &(0x7f00006e6000)=0x33) setsockopt$inet6_group_source_req(r0, 0x29, 0x5284b1a4c6046322, &(0x7f0000373000)={0x80000001, {{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xbd9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 21:11:46 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1000, 0x80000000, 0x1bc}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0xa5, "2847d8c5827964b98c5fa69d5ec374ca177e1aef31f3742d6de32181f6cda3a246f5517bcbb5fcc962ad57b6f73441974c6c1be52186a442a9b7a4e58ecaa9c124a95a87449be30aaedceaf6946f735e9a52200e5699c6a28d280e87c7e504ded09ba34fadfe86b1d5087c102ceb2076f864ba1c199158d15c692f15b0a715db72f65f159140014b60c98b3f54b08a0eddffc11ae12a8265fac005d98bc0724e4c281309c2"}, &(0x7f0000000000)=0xad) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0xffffff04) setsockopt(r3, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r3) 2018/01/16 21:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b43000-0x4)=0x800, &(0x7f0000d46000-0x8)=0x4) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/16 21:11:46 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fe9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe8000)=0x58, 0x80000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000040f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000358000-0xc)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062f000)={0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fe9000-0x38)={&(0x7f0000fe9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fe8000)=[{&(0x7f0000fe8000)="6adccba666b70fe7aef74f01021e0b85ccf016fd4b45ffa6368b1b0ea6593ce8c702fabe8ca236e44c8a43160a89faee01a7c8e57f88fcb1d680", 0x3a}, {&(0x7f0000fe8000)="bd548d6079edc79983d851d1ceee4324c99d76a9024d7b14386e756dbaa69fe6d916c8c665bd8c3d", 0x28}, {&(0x7f00003d6000)="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", 0x1000}, {&(0x7f0000fe9000-0xba)="b15b692caa748a8d45a456d57fc238afaba11ea1af36bec2c538d22134ebacddab11d17d2c81c0ef5496e9f0e6aab3ecaaf92a407b47e3032156a046dedca53bf108b17587966838773d05c3133fe944ceace18fcaa967c81def5c3a6701b3bfef65dbc19dc713c2a9b322d986458daba08628816d2d5209b29c18e3d7f25393353f3df4c8fd7a4ed2845b41dd5f834e7a370cc8ccd5710137c2f0711e7bfaad1cf96f65c05d2c52087939c95d0921c76f95126dee507272d2c0", 0xba}, {&(0x7f0000fe8000)="3033addab2c9357d3df749dbf630ddf70304060f8c8f90b914de1d7e2a647e6954347a6f61ae3b2b6c6030b78868f98b1145b3ea01ddc04d2b01bea74126e719eb92f6d7f9", 0x45}], 0x5, &(0x7f0000fe8000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x841}, 0x10) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/16 21:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00009a5000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000036c000)={0x0, 0x1}, &(0x7f00003a8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009c6000)={r1, 0x4}, &(0x7f00009b8000)=0x8) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000c15000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000ea3000-0x14)=""/20, &(0x7f0000981000-0x4)=0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) 2018/01/16 21:11:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000)={r2, r0}) 2018/01/16 21:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000c54000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000879000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 21:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x17, &(0x7f00005d7000)=[], 0x2000000000000166) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040a000)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f72000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000eb7000-0x4)=0x2) connect$pptp(r4, &(0x7f0000a60000)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000a87000)={0x0, &(0x7f0000bc7000)=[]}) sendmsg$nl_generic(r4, &(0x7f0000d44000-0x38)={&(0x7f0000f46000-0xc)={0x10, 0x0, 0x0, 0x108}, 0xc, &(0x7f000042b000-0x10)={&(0x7f00007ff000-0x35c)={0x35c, 0x32, 0x1, 0x5, 0x1, {0x1b, 0x0, 0x0}, [@nested={0x304, 0x37, [@generic="23b1c118ec5cf42b2b8e6a232724ed5f3562dec622713fe21ae2e528901dcf3f888d31bd031715e6868454eebc24f6c5a1ba5095d282edfb500d78a7b4a5ebedbbcfe37b90c9ee5edb07bdba6dcf4ae40e708703a829734242ae2358fa0c6cebb7d8c8d73ff7b83494a802a6688b505227f20e6ffa5ba0fd1c4d9840336706111e7190f928ed6c", @typed={0x7c, 0x2e, @binary="8a04eed29b201a6ed31ae55cbdc10f8ce410a9f5d146e39c449cfd93dd92f5577baf4ef28639e0ce89b2c7488d1b3bc8d5829091fb089d69a96cf06bf482d6e4df8381772d74a728177832f70d232494b7800abfba37da18beb4a03930a1a98a7bc1164f57c66c9efadc4432009e734b28"}, @generic="80e550a26186a5f1f415ad6536889f25de5bd1852790bbb8ae58088ce5ef446417b5592853734581466f6ef4a08cb2569c39c2db50e816d997e1c59f23f2bf5488e1d45087238a13d1bf34bb19083185e2c423b2e4ed172193d6962e498544d3471c0d48eea5dc17edd4d91bc206a1bf91c1d650a85933d62130f408f1b92e4bc38dc3c39aebbb20843fc335cc9e7cab7af23d945f8869caf08e979f9c88ce87c935041eab983a744074b5a10150a5edfc1096228524703ee6b810fec947da96fae56c8cf2233a574304", @generic="6418da412659d1fd003f03593a5791757b222856904cfb6c8798a5ae2971472735fed72e9a78766536eb9c5329b21b1faf64961afc3150d1a4e1635853ae74319e4220b791d6947a3ed933a2aba2c32678312b47ed0416fef952ff62ab78591e412b32d3a98c1d4a2c8a5561b6919439b27bc78ecce690c1c1c3e0b8ebaa1827f0", @generic="8eb5bb0f6e4d874058e3e67c31f58d7a0eefb21d08143c0ff20bf90d10a8b6132a37ef2e1736fae62c5d664d800ab9d478475aa5971558cde7d1ae59868bb139bfddd13b419f600c71fa9319482f4699d8cd45521af53914d59d07269f30f7fa0c77b242039347e02c2c8e69d8909da630a53f242c8dfb8f39df020c39413636f801ba243257a15d54239c597b8c054656d85f18cfbd8ec648ace196634ebe4971fe201551e35667bdb55658d02bd0"]}, @generic="bc1262c9c92f49812eca6ea2ebd0fbcbbb0299ec6f7e941b84f7c22f3e2854fa7f016aa9cdb6788f8147a7ef5e9fee161c8e30f1602286", @typed={0xc, 0x8d, @fd=r2}]}, 0x35c}, 0x1, 0x0, 0x0, 0x5}, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a60000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000903000)=0xc) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) connect$pptp(r3, &(0x7f000032d000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 21:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000936000-0x1a)=""/26, &(0x7f00002c1000)=0x1a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{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]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e36000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000256000)={0x6, 0x100000001, 0x1, 0x101, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x7fff, 0x0}, &(0x7f00001ae000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000)={r2, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0f000)=0xfffffffffffffed4) pipe(&(0x7f00000c1000-0x8)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000b49000)={0x0, {""/7}, 0x0}, &(0x7f0000ce4000)=0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000bc4000-0x8)={0x0, 0x0}, &(0x7f000043d000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed8000-0x20)={@generic="ff47958de9ac2686b4e125c9a8af4a5b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00004d2000)={r3, 0x3c, &(0x7f0000df1000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8ba9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000476000-0x4)=0x10) 2018/01/16 21:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x0, &(0x7f000011b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/16 21:11:46 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fe7000-0x5c)={{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000000}, 0x1, [0x3, 0xb14, 0x8000, 0x3c, 0x53a, 0x5, 0x0, 0x9]}, 0x5c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000fe6000)={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7aa}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x98, [0x0, 0x7, 0x0, 0x5, 0xfffffffffffffffe, 0x7, 0x6, 0x0]}, 0x5c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe7000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003f6000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe5000)={&(0x7f00000e6000-0x30)={0x18, 0x40000027, 0x405, 0xffffffffffffffff, 0x0, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 21:11:46 executing program 7: getsockname(0xffffffffffffffff, &(0x7f0000f3b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000836000)=0x32) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 21:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000036d000-0x38)={&(0x7f00005bd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a25000)=[{&(0x7f000025b000-0x7)=""/7, 0x7}, {&(0x7f0000e46000)=""/171, 0xab}], 0x2, &(0x7f00006f6000)=""/4096, 0x1000, 0x87fc}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000ab1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005bb000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d0c000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffb37c, r1}) r2 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r2, &(0x7f00001a7000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x20ebd95a2f9bb0f7) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f000057f000)={{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x2, [0x202000000, 0x2, 0x4, 0x7, 0xa93, 0x5, 0x9d82, 0x1]}, 0x5c) sendto$inet6(r3, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/16 21:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x801, 0x7fffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003ed000)={0x0, 0x1}, &(0x7f0000219000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000640000-0x8)={r2, 0x4}, &(0x7f0000cd2000)=0x8) sendmsg$alg(r1, &(0x7f000012b000)={0x0, 0x0, &(0x7f000003c000-0x40)=[{&(0x7f0000d63000)="502515d0b882a3b7cdb5e3a62a3345add21027ad7a3a43473763bc873bc72ac2839b3d5b6c39cf1e7e9e9820c1329832c5630a7945d391100b55d477f5bffba662fe51d636293c33f818fe644e56132cf0bfa9c61088bea386285df8eda2de02c9e5fc9ac96cc86032", 0x69}, {&(0x7f0000966000-0x35)="82eeaa6dc4ddcf1e1e64a4c2ddcbc1e217243a898fa729a080a04b0ad26877eb81664a53cd10e37253995660ba97cad288e3b551cf", 0x35}, {&(0x7f0000a53000)="82292f9ac059f9a2a2151f948394192a744d43d5f81dca854c7e1e9b82d35e648acab98f40f2c70b3d03875fd261b0549c0b3a40dcff553a5aee42fa29ee9c0eb920530b46d47d8538cbb692c70b2c74469509e195c2d9e7e54050b1e82483cae64bcb5cde88491d739c5118d0ffb6194a17fd860d4a204b342f324cd494e70161236244278bee426fbfb12ba8cf2d88d5d2f464d90b88c682c4ac482cfc6a042df08316f6b9177d2a35f8beedc1736308c0e39ef888a9209423858e2bc5766274a4e6f0a8b8d625bcfc9fcfb7218509d1164c516b81e64067021f709ba2ac3a", 0xe0}, {&(0x7f00004cf000)="f78167f5c477a092623d6a620288cd415c77f62e99b5bf0f448b36e2eb8c0579949c81073fa5b0c294deee292c64bf7962f56ee642ebdcf8e32901ca", 0x3c}], 0x4, &(0x7f0000ef5000)=[@assoc={0x18, 0x117, 0x4, 0xdd}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x60, 0x117, 0x2, 0x47, "386c22fe46b86bfff0f81fc4978862a1cc3351b23c51ac794c8195adc2c7f8bf320ac04bae3f03fcd629e77b4be68888b21e61444e943b303fb155bcfb86b8d061e9d4597c9894"}, @iv={0x58, 0x117, 0x2, 0x3e, "884667f4f815ab0a4d642cab07fb735efe81d7bda4dd3a199e0b28da6d576e0df9399ab8a5ba177c41c4655c4ad1f008fd5f0a3d92fbed7b61a48f2946ae"}], 0xe8, 0x24008004}, 0x4000) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f2d000-0x5)="e53f3b0695", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 21:11:46 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000024000)=[], 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000028000-0x1c)={0x0, 0x9, 0xa, [0x9, 0x2e1a, 0x0, 0x0, 0x0, 0xac73, 0x5e, 0x2c75, 0x1, 0xeaa]}, &(0x7f0000014000)=0x1c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000028000-0x10)={r2, 0x20, &(0x7f0000023000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000009000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000007000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000027000-0xc)={0x0, 0xfff, 0x0}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000)={r3, 0xfffffffffffffffa}, &(0x7f0000026000)=0x8) 2018/01/16 21:11:46 executing program 5: pipe(&(0x7f00008d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x8, &(0x7f000095f000)=[0x9, 0xff, 0xfffffffffffffffd, 0x7, 0x100000001, 0x5, 0x4, 0xffff]}) 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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000337000)=@req={0x80000001, 0x0, 0x1, 0x0}, 0xc1) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000497000)="9dedbd1a6f1c57d4e94b931643d9c1c394177ef0e85175c06b6c538a6374987c6a5520fdf300d6a7f397539842bb70ad399386f4a118db14920e1065f5c655702040", 0x42) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000d2000-0x20)={@common='gretap0\x00', @ifru_flags=0x2000}) 2018/01/16 21:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001f2000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00008e5000-0x4)=0x0, &(0x7f0000b36000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 21:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) r1 = socket(0xd, 0x807, 0x0) sendto$ax25(r1, &(0x7f00001b6000)="", 0x0, 0x40, &(0x7f0000304000-0x10)={0x3, {"b29d6e8f86d819"}, 0x6}, 0x10) 2018/01/16 21:11:46 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000009000)=[], 0x1) 2018/01/16 21:11:46 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7fff, 0x30}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0xfffffffffffffff7}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000005000)=0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000-0x4)=0x3, 0x4) 2018/01/16 21:11:46 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000-0x8)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f5b000-0x10)={&(0x7f000026c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f5b000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 176.965274] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 21:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed0000-0x20)={r0, &(0x7f0000e37000)="b7ed0cffd5877e3e5d3fea263891a91e41b79e378a4c87b602", &(0x7f0000abe000-0x5e)="a5b7189b7a4dd672bde6e133b1972ba184b2c622379517fee89e7a7dc1f88b82ffe88cd80af1c201f5fbaaaf3d4bc633faedf72b435c881da8bf0473083ea9b1425560debb951b4ecb1b56cfb7af179f4ff68bd45e0cd43485eb82861e96", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0xffffffff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000187000-0x18)={r0, &(0x7f0000c7a000)="4b3c854e684d172da0687146897127b794ac551be802ed3fb1e392a0489ec2ee62911095d9236f0d719d3214844869f88a9db7edc9f932fbe959af6fc76574da28155a069c2998e4acade5b8158ba347c91fd4434e95c80327a94691d84820fa6fa9bb47a64b7b1aa511f7362186a34bf8837d8e1902ad7920966f9fc56c9aa6d626e5aeafd096fc329b5747ebbec5a1cbf7dd44405e4ddcb4a3386a1dc0dfc5ca3e52dcbcae83ba660ee79b5ce5246b00d2ad4b97a651f8abc98f379a6458", &(0x7f000090c000)=""/111}, 0x18) 2018/01/16 21:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f58000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000887000)="d121d12213c98055cf09c1f81bf2b503dabe020f6413cb95c1aa065038c8ebd4dc273147fc179833e60438adeb144e04de69f861b26ccb3ff0fca02fb160ca91fa00566987c9ad1510c17574677f88fee1a26bdeee523f69ca9e6e4b54db59a26f2d5652232349b34e086301c4bb28832cd04836ceec80ac0952f1f6f5d796fa65a6fc8c61198ca756f501e88555c5c84eab7993c53eb8a0d5ab61403ddb0ba68d5198bc53ece2c233a1c31f1c9c4c3727b25bc805", 0xb5, 0x40, &(0x7f00003fb000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x2}}, 0x26) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002dd000-0x4)=@int=0xc4, 0x4) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00003ef000)=[], 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000050f000-0x78)=[], 0x0, 0x0) close(r2) 2018/01/16 21:11:46 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c35000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x2, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x0, r1, r2}, {0x800, 0x6884, 0x8, 0x2, 0x2e7, 0x0, 0x2, 0x1f}, {0xfffffffffffffffd, 0x100000001, 0x2, 0xf9}, 0xfec, 0x4, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x3, 0x20, 0x8, 0x6, 0x400}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) close(r3) r4 = socket(0x10, 0x4, 0x1) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000933000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 21:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x6, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001e2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x8, 0x8, 0x84}, &(0x7f0000f3b000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000422000)={r2, 0x8, 0x20}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008b9000-0x10)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x0, []}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000f90000-0x4)=0x0) [ 177.060814] sctp: [Deprecated]: syz-executor1 (pid 7500) Use of int in max_burst socket option deprecated. [ 177.060814] Use struct sctp_assoc_value instead [ 177.117488] kasan: CONFIG_KASAN_INLINE enabled [ 177.122529] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 177.125377] sctp: [Deprecated]: syz-executor1 (pid 7500) Use of int in max_burst socket option deprecated. [ 177.125377] Use struct sctp_assoc_value instead [ 177.125525] kasan: CONFIG_KASAN_INLINE enabled [ 177.125528] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 177.125536] general protection fault: 0000 [#1] SMP KASAN [ 177.125541] Dumping ftrace buffer: [ 177.125544] (ftrace buffer empty) [ 177.125546] Modules linked in: [ 177.125555] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 4.15.0-rc7+ #192 [ 177.125558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.125571] Workqueue: events bpf_map_free_deferred [ 177.125579] RIP: 0010:__bpf_map_put+0x64/0x2e0 [ 177.125582] RSP: 0018:ffff8801d9fbf458 EFLAGS: 00010293 [ 177.125588] RAX: ffff8801d9fb0480 RBX: 8c40022c00001d4e RCX: ffffffff817dfcb4 [ 177.125592] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 8c40022c00001d4e [ 177.125595] RBP: ffff8801d9fbf4e8 R08: 1ffff1003b3f7e6a R09: 0000000000000000 [ 177.125599] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003b3f7e8c [ 177.125603] R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000001 [ 177.125608] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 177.125612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.125616] CR2: 0000000020ed3fe4 CR3: 0000000006822002 CR4: 00000000001606e0 [ 177.125631] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 177.125635] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 177.125636] Call Trace: [ 177.125644] ? bpf_prog_inc+0x20/0x20 [ 177.125653] ? kfree+0xf0/0x260 [ 177.125663] ? bpf_map_meta_free+0x15/0x20 [ 177.125673] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.125683] bpf_map_put+0x1a/0x20 [ 177.125690] bpf_map_fd_put_ptr+0x15/0x20 [ 177.125697] array_of_map_free+0x100/0x180 [ 177.125709] bpf_map_free_deferred+0xb0/0xe0 [ 177.125721] process_one_work+0xbbf/0x1b10 [ 177.125727] ? trace_hardirqs_on+0xd/0x10 [ 177.125742] ? pwq_dec_nr_in_flight+0x450/0x450 [ 177.125760] ? __schedule+0x8f3/0x2060 [ 177.125767] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 177.125780] ? check_noncircular+0x20/0x20 [ 177.125790] ? __wake_up_common_lock+0x1c2/0x310 [ 177.125798] ? lock_downgrade+0x980/0x980 [ 177.125810] ? do_wait_intr_irq+0x3e0/0x3e0 [ 177.125826] ? lock_acquire+0x1d5/0x580 [ 177.125832] ? lock_acquire+0x1d5/0x580 [ 177.125838] ? worker_thread+0x4a3/0x1990 [ 177.125845] ? lock_downgrade+0x980/0x980 [ 177.125854] ? lock_release+0xa40/0xa40 [ 177.125862] ? try_to_del_timer_sync+0xe0/0x130 [ 177.125871] ? do_raw_spin_trylock+0x190/0x190 [ 177.125887] worker_thread+0x223/0x1990 [ 177.125909] ? process_one_work+0x1b10/0x1b10 [ 177.125918] ? _raw_spin_unlock_irq+0x27/0x70 [ 177.125927] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.125934] ? trace_hardirqs_on+0xd/0x10 [ 177.125942] ? finish_task_switch+0x1d3/0x740 [ 177.125947] ? finish_task_switch+0x1aa/0x740 [ 177.125956] ? copy_overflow+0x20/0x20 [ 177.125970] ? __schedule+0x8f3/0x2060 [ 177.125993] ? find_held_lock+0x35/0x1d0 [ 177.126008] ? find_held_lock+0x35/0x1d0 [ 177.126021] ? complete+0x62/0x80 [ 177.126033] ? __schedule+0x2060/0x2060 [ 177.126039] ? do_wait_intr_irq+0x3e0/0x3e0 [ 177.126045] ? __lockdep_init_map+0xe4/0x650 [ 177.126053] ? do_raw_spin_trylock+0x190/0x190 [ 177.126060] ? lockdep_init_map+0x9/0x10 [ 177.126067] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 177.126075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.126082] ? trace_hardirqs_on+0xd/0x10 [ 177.126089] ? __kthread_parkme+0x175/0x240 [ 177.126097] kthread+0x33c/0x400 [ 177.126104] ? process_one_work+0x1b10/0x1b10 [ 177.126109] ? kthread_stop+0x7a0/0x7a0 [ 177.126117] ret_from_fork+0x24/0x30 [ 177.126132] Code: b5 41 48 c7 45 80 25 45 59 86 48 c7 45 88 50 fc 7d 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 4c 21 f2 ff ff 4b 48 74 2f e8 41 21 f2 ff 48 b8 00 00 00 00 00 fc ff df [ 177.126245] RIP: __bpf_map_put+0x64/0x2e0 RSP: ffff8801d9fbf458 [ 177.126285] ---[ end trace 0d585cfb9aa70554 ]--- [ 177.126289] Kernel panic - not syncing: Fatal exception [ 177.130614] Dumping ftrace buffer: [ 177.130617] (ftrace buffer empty) [ 177.130624] Kernel Offset: disabled [ 177.530978] Rebooting in 86400 seconds..