ff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) sendmsg$alg(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000e3f000-0x20)=[{&(0x7f0000a0a000-0x5)="ae2f3cc3c8", 0x5}, {&(0x7f00004e0000-0x61)="264456324c1a1ace012c499605a49a76a787fc2e0fbee06939d144d7314e8c33a1163880c84637e55d4c972898fcf376cb110b0bd59ff86f671474b9288f46269fcd2a15f0c52835c1cb28dfa2d37268889133d3594bea9e8da768e49ebed655cd", 0x61}], 0x2, &(0x7f0000c76000-0x1e8)=[@iv={0xd0, 0x117, 0x2, 0xbb, "b532dbeac1868d9fd9635bcc5e75eabaf33dccbf386feeb0a06b2d88addde11f282dcd118cf0c62a58497cd281dfd88f3733a47ea9f696ce6f93b3df914aec7e44083a1f65c187819bd980983271084ce5f92633c67a4191d15b06c4748cb4e9d3a8c34208ba44eb15d895528c423f771d1900a72a6c7bdb6eac33c5c16c474fa6b15eb0ee88525a9f85e269736bae996d23361097d37761b136aa1c852bc39f19f24838a9bc3fc9fd86857fcb955b1fa84593bde0f850cdf18899"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x8b, "5047bc027ee47a2d19cff895e95bff420914e4b61321953712e9f7b280b4ceffdc5dad211a470e66e418bb5a0fde2543717c135df00b3f33b0dbf5885aeb96938c6b53b0c086aab85e6c4201741c64fd10c4908036aa080f8ff6ef1ce7bbd2e7dde2fe5a497b13a3a29217345cfcfbbf465943d44642a39d2e91a9690787b0c5f538e93e8e0e22198b4a12"}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x1e8, 0x40}, 0x4000045) accept4(r1, &(0x7f00002b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000051c000)=0x10, 0x0) 2018/01/19 03:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e2000-0xe8)={{{@in=@loopback=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=@empty=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}}, &(0x7f0000858000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000741000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000680000-0x50)={@common="6970365f767469300000008000", @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/19 03:17:24 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007fe000-0x8)={0x0, 0x0}) socket(0x4, 0x7, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000000b000)="c6", 0xb420709e, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000d6a000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x26) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) r2 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r2, &(0x7f0000a95000-0x38)={&(0x7f0000cb9000-0xc)={0x10, 0x0, 0x0, 0x10400104}, 0xc, &(0x7f0000d73000)={&(0x7f00006fb000-0x34)={0x34, 0x1, 0x5, 0x100, 0x2, 0x2, {0xc, 0x0, 0x4}, [@nested={0x20, 0x24, [@generic="ccea317828339900a8269bd33fad521662a61db4e4c6d6b20f64"]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003f6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00003c9000)=0xfffffffffffffffd) 2018/01/19 03:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00003e8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000277000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000)=0xe8) 2018/01/19 03:17:24 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x80800) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x354) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r0) 2018/01/19 03:17:24 executing program 7: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000022b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000022b000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/19 03:17:24 executing program 3: 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$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000fe000-0xec)={0x0, 0x1c, "db52e6b6c4365a9fc331a4652c819c812d604c0b2a1877e7f6aec502"}, &(0x7f0000d59000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c00000-0x8)=@assoc_value={r1, 0x80000001}, &(0x7f00003a1000-0x4)=0x8) socketpair(0xf, 0x7, 0x8, &(0x7f00006f4000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000166000)=""/116, &(0x7f0000be1000)=0x74) 2018/01/19 03:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000801000-0x4)='tls\x00', 0x4) 2018/01/19 03:17:24 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000017000)=@generic="7dc4b7ec7fb392a23b17356aec163282") shutdown(r0, 0x0) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/19 03:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000cef000)={0x7ffffffd, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000987000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@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}}, &(0x7f000029d000-0x4)=0xe8) sendmsg$kcm(r0, &(0x7f000048d000)={&(0x7f0000f1f000)=@ll={0x11, 0x1, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f00005a8000-0x50)=[{&(0x7f000039f000-0x1000)="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", 0x1000}, {&(0x7f0000bba000-0x62)="3dadff00f0a23caa13eb3b21acb83d49e9f8ea006475d563156df100f6e812d3b41d1880c8c4025e5b71d8904cc79f86711f894341abfeefa08e9cfa267065eefbf5cb49be3fa834c663ca89e3c748aa07e323ba0aab82b1716c7eaa217d10cb21dc", 0x62}, {&(0x7f0000798000)="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", 0x1000}, {&(0x7f0000078000-0x57)="76bfaef37eb652b3e36b7a9c91ac970d69c9592d17bf0ba0a4ff12cc1f87a049af83f21812045e05c3fc3e7434c428ddf22aa7e29ddd6c8e2e367f8fa59d129b626e9c210363c87084bb836a9ba840b770fadf398764e9", 0x57}, {&(0x7f00009f5000-0x17)="80c9dfef1ba254e487cc78c34c44af02ed88d124d41f09", 0x17}], 0x5, 0x0, 0x0, 0x20000800}, 0x8000) 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000059000)={0x0, 0x30, &(0x7f00000b1000-0x30)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000cb000-0x4)=0x10) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000eb000-0x10)={r1, 0xfffffffffffffffd, 0xef7c, 0xffffffff7fffffff}, 0x10) 2018/01/19 03:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r0, &(0x7f0000cfd000-0xa8)=[{0x0, 0x0, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000835000-0x30)=[@op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}], 0x211, 0x0}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e9c000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e3d000)=r1) [ 352.262997] l2tp_core: tunl 1: fd 19 wrong protocol, got 132, expected 17 [ 352.284473] l2tp_core: tunl 1: fd 24 wrong protocol, got 132, expected 17 2018/01/19 03:17:24 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbb000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fbb000)=0x0) 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000ad8000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f51000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e90000)=0x0, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000a37000)="5482f9faf74a12f0000025d8422e55f7", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netrom(r2, &(0x7f00000e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c68000)=0x10) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000803000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000542000)=0x9b, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd448}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x5ed, 0xfffffffffffffffb, 0x82}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000)={0x4, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x0, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0xba)="eb25698d93ca7aebeb9f22cec22bc2c79bf25c7ae724f3d10682984b59f9684c357be50ba5c77ea8490736d9b900ca52f4f8884dc7fdd8f619b272cd2fb61102823c96f28bd39873e3db68b5b19169b832e15fabd73b80f92e2fcfc56d7c2b2522203a12fb915dde7dbeae06b399324ca05fef3f418430afae2cab85834572b8b39fb66434977bc603018a846dc974b6d2e887ba07405f89e2b6b5b948e4718d87c867304fb1a22e228e8024623fd661a5ea21f59e2e2390dd3c", 0xba, 0x40, &(0x7f0000001000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2c51, 0x4) 2018/01/19 03:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d06000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd3000)={0x0, 0x2}, &(0x7f0000e9e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a40000-0x6)={r2, 0x7}, 0x6) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r3, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) connect$ax25(r3, &(0x7f0000660000)={0x3, {"520aeef77effb8"}, 0xe30b}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/19 03:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000de8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000632000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005e1000)=""/4096, &(0x7f0000feb000)=0x1000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d4e000)=0x7fff, 0xffffffffffffffdd) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c59000)={0x0, 0x22}, &(0x7f00008bd000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009d3000)=@assoc_id=r2, &(0x7f00009db000)=0x5) r3 = accept$inet(r0, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00009b7000)={0x0, 0x0}, 0x8) 2018/01/19 03:17:24 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000006a000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 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(0x4, 0x80001, 0x0, &(0x7f00000a5000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f000042b000-0x38)={0x0, 0x0, &(0x7f000048a000)=[{&(0x7f0000891000-0xe)="127f273a9c0834f794ab64309fd6", 0xe}, {&(0x7f0000207000)="ad0617bf25725bb67715fb9fc590cf550a31f8d07caf26415b05e777471b18d509d4a3f67eb377a8d5407dee9e468a3628fbfbe35d90135c37219808ad3617b3efd6a89049ed189728193c929d79471f070b91b339b29d2db9c54ec4c8dded96cc2c21a96d0b9f2ca8c1ccf20ce5751924d7f0b5021f883ace5209e61e6341ccc2d7e42cf6991e4c407e734fd9f9089933bc20af4a7b7d49f38e827ce4e40b53a9646b497c7b6bd5496201170c19c674685d5d471a3cea0c20b4f1e5e6878eed67a36f", 0xc3}, {&(0x7f0000f83000)="", 0x0}, {&(0x7f0000d7b000+0xc1d)="a19426e4177db12f1af93933b2c42320c3045d01f3da7fff6fa44523742ddd92991ebca697c6cf957885c712ade7cc6912c2304f81be48192ae3761a96899d44b911ae205b28320734d840cf33700b7eead341d11e8e", 0x56}], 0x4, &(0x7f0000d59000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x40, 0x117, 0x2, 0x28, "6cd5141841f10a03449bfbb87b328d659fa352273d80c4801df496ed31f20c5d91ba2a404d988e99"}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0xe0, 0x117, 0x2, 0xcc, "be622e564b78a3e2ceb56bb0b78f252b77bb7651f7b56e96b1ab682154749cb6950a40078de4a2770825972367aca20f5b050a60a631d6bce26a24516d9fa50b6413d9b773e4e2c8e19ef1e59ebca4e999014f81cb9ebc018b9dc8495e4dbe571ce09f8eac70b994758dd5938d5c5a5acc84cff7e3abe93a6efe0f6deb38966ba2b0ef7ec2f891fa1b17aa947e8c6a6096dcd0591ab5a6dc930b48904df2fecc94c184d887e018b469a1293ccc5682038a66b480742bd42aa54b0a7797e549e2be5e9653178b1ed493b76bbd"}, @iv={0x40, 0x117, 0x2, 0x2c, "65142ce82cd5ce3d8969900d82bb2b6c2127f7265371323ee0a32fb00fddf2963f796fb728929543cafbadad"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x1c0, 0xc0}, 0x11) connect$bt_rfcomm(r1, &(0x7f0000e3b000-0x9)={0x1f, {0x5, 0xffffffff80000001, 0x6, 0xbd, 0x7ff, 0x4}, 0x400}, 0x9) 2018/01/19 03:17:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000069c000-0x50)=[{&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000c17000)=""/216, 0xd8}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000000000)=""/221, 0xdd}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112, &(0x7f0000c1f000-0x15c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xdc, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0x100000000, [0xf5b9, 0x49b, 0x2, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x1, 0x20], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) [ 352.352125] sctp: [Deprecated]: syz-executor3 (pid 20183) Use of struct sctp_assoc_value in delayed_ack socket option. [ 352.352125] Use struct sctp_sack_info instead 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ad000)={0x1, 0x4, 0x9, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ff4000)='tls\x00', 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000ff5000)={0x0, {""/7}, 0x0}, &(0x7f000075a000)=0x10, 0x80800) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000e25000-0xf6)="edc60806fdd4837a0d8b659112e1a49dd476eaccc2db3c3639d96f6c037af78993cf62d2f25967c67f40fd9b8a63e563863c65bb712cf639691d9d2645c0ca42d77b96e0558fbd497866bc21b9a01722f25270124c233d2621a5622418f3ce8939255b587898cf928ffddd994afa9ff0ec766d965fefdc7f4c512f096cc2cceca100cd127fa0965df05ad609d3ae38a8e1626ab88e98e1e7e9be8cd02362a3619f784a766fe61bf87db24472e6d76718cafe5f1d27ab71cb00c11f99f946e7c5dee7067d261ad3aae1cb038b4bdfe58b079c3a68914711123472ee268e1b7dd1b59a7361e3b0b8f532cda99da1103480969bdbea6ca4") 2018/01/19 03:17:24 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000a54000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x400}, &(0x7f000076e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004ca000)=@assoc_value={r2, 0x22}, 0x8) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/01/19 03:17:24 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e22000-0x50)=[{&(0x7f0000cf8000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000eed000-0x4f)=""/79, 0x4f}, {&(0x7f000032f000)=""/167, 0xa7}, {&(0x7f0000001000-0x97)=""/151, 0x97}], 0x5, &(0x7f0000001000-0x60)=""/96, 0x60, 0x1}, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000000000)=""/59, 0x3b, 0x1, 0x0, 0x0) [ 352.410130] sctp: [Deprecated]: syz-executor3 (pid 20200) Use of struct sctp_assoc_value in delayed_ack socket option. [ 352.410130] Use struct sctp_sack_info instead [ 352.412355] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/19 03:17:24 executing program 0: 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) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) bind$bt_rfcomm(r1, &(0x7f000020e000)={0x1f, {0x3f, 0x1, 0x3f, 0x3, 0x9, 0x7}, 0x6}, 0x9) 2018/01/19 03:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) recvmsg(r0, &(0x7f0000998000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00002fa000)=""/106, 0x6a}, {&(0x7f0000f33000-0xae)=""/174, 0xae}, {&(0x7f0000a3a000)=""/4096, 0x1000}, {&(0x7f000083b000-0x32)=""/50, 0x32}, {&(0x7f00006c8000)=""/49, 0x31}], 0x5, &(0x7f0000707000-0x50)=""/80, 0x50, 0x5}, 0x40000100) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000243000-0x1000)="70f1c7ae8a5bf49cadd30c", 0xb, 0x40000, &(0x7f000096c000)=@un=@file={0x0, './file0\x00'}, 0xa) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c39000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000499000)="6aebac37460c9862d8ae57a2e61446c12b88f138bd166545d52b293d00821a4011bdf316cb85ff9b2aab6dd995dcff71f6b1f67519cd9e9075f97449b64eaa941cb344161ab8580cb9f537e04dfb69b4c01f80e0e0697b87", 0x58, 0x0, &(0x7f000004b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:24 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x9) listen$netrom(r0, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dc9000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000091f000-0x4)=0xc) setsockopt$inet_int(r1, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000dca000)="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") connect$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:24 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fee000-0x20)={r0, &(0x7f0000fed000)="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", &(0x7f0000fed000)="7063d67f6e34206b5242213b2f8cb590a195a5a78d7285b93903690245fdd00e43fa01e5e0342100ec65b811f6ff609aea88c417e788144f0d1e615f64a97066ba5ec5880134c0ced6b43d03d0dbb351b98017d1521fa69fe0ed9848d98cf07398a21d1946433ea9ce424bb4a6cdc877f763a4040e473f5544c12e0fa9544e8ba232de6f851cb532d7d97dc0eeb21cec49282a06544f030b13570253f62846494c6ef4312a60208eb46f", 0x2}, 0x20) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fec000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006da000-0x4)=0x10, 0x800) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000fec000)=""/77, &(0x7f0000dff000)=0x4d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r0, &(0x7f0000f68000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x1ad) r3 = socket$inet(0x2, 0x4, 0x200) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0x1, 0x6, 0x100, 0xb9, 0x10, r1, 0x6bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fec000)=0x0, &(0x7f0000545000)=0x4) 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x18e}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e4a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f4d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d1a000-0x8)={0x0, 0xd3b}, &(0x7f0000ced000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r3, 0x4) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/19 03:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r0, 0x2, 0xfffffffffffffffc, &(0x7f0000465000-0x5)=""/5, &(0x7f00004a2000)=0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c22000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005bc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ab000)=0xe8) sendmsg$can_raw(r0, &(0x7f00006d6000)={&(0x7f0000ae9000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00004ca000-0x10)={&(0x7f0000908000-0x10)=@can={{0x2, 0xde2e, 0x1, 0x3}, 0x5, 0x3, 0x0, 0x0, "7c6408e41f66997a"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000840) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x5488063892c8313a, &(0x7f000072f000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d91000-0x4)=0xfffffffffffffff1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000316000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 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) 2018/01/19 03:17:24 executing program 1: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x4, &(0x7f0000001000-0x1000)="36c27f1b0c5e61bdc920f31f475e88a8d81d4a5d5dec10f9e92cd6560ed466136b654f58d21718df5d48d4149c70ac0f8756bf57a724150252b745b276e992d88443762d2b0bec17156a3532e68cfe74de108c5ada04aaaf79672fd7265cc3e53a641e76a852e4cdc9c75cb4ef10da583f4e60dc75ab534551f5de1d4b4deb2ef66e4d34a2164edd7d5ff466216672dab1dc47a9d79d6c2038b28b39ec5d21b357a4239fd416a7a4d02894b40c7298b8d8d271d26ec28c2e137a3cfe325b0da276406d2835c2d2b68eeb55ab6b50f5b6f2da15092615e4e738cb23e80228c8055e43f218464a222fd6878b182d3d7011e8af45ac7515fc0c1f0701319b197adadaff6711c1b28ce1b8ec4a26f5e9e2d2779e9f3168b4747ec56d876c993ed8c42d93bbf40b77bddb4754c7c7af1fab0848d58be20a14406ea186bcdfce9810b64a195e9fa3a20cd4f5444c49de8da3d8a5d1a724028702afbafd892ea7cc80dfa83fd5af5e5f32eb5f66e87073c0dc3d9470687364c5e990b081e8e43c0bc52a96feab2bf710b0d5101f6023e9a429e59dedc09f20efd9c31927f8b967bd4d69b598e91c9d7513511379e65c2a3923a2f56696c4f338273c1e256ccc53e4b8b8e9e582afa988ee5fecf7b28e580273fe31fcdccfdde0f3914a04cd7b99155124d0f02c2f31d595e4d3bc534b723aba692674929bf6756478dc02d9f670868c61cc0564bf54329bee80b6090d8d9b6198b98310c7a5a1e0d14c4363fcee874bdeabd607161ca38ccbdf90218d744d469d865ff225f7b4058e7c952b63fb811339cd2e69fcdac394c6d45ee40bfba48a1dd307e8081ef8728e9fc5b7b1b411b8da9b24edb3836445cbcfad1cd08c307458fdf29c339b6e591c1735bdf644d9d348a2e4c83a8b7da447d985958454e91a4c80565652500d12038d56d2d70c7c7cad29131aebab0c06ee2e4f59df4666312c7942f3c42047248db943510db8ed1e5d0714dd3e17d705f1037ad95cdc2d3df70749c1f75bfcce4055cb15fedb43306a6c7f317fe62cbd71f13e6aeee10cf00301189904cc9ef6cd975ef540a893ed120d4a1467b29e1934a070b6e569093e64333ed7d382e060ae68bdb53b699a3dd7d926ac458a78586ebda2eecf4ce33d3db9c0e02e2c018bc597027924b63c52a5e17878387019e4db1508ae58a06c92fce912dbde11d7cfb4cdd68f7f24767e651d3b19aabbabd92a7be9ecad9b97e32f783b555567f8e20a395619b60f64f4a2ecb9e7a7aa594aa070dffd6c15efe11c1d2ec6d34ecceb46cd9564631d65a06466dff5faf55ce10848daa0b065b055217fd0381c72aebcc0ebb77d01abc646d96b4ff15123533284f3a1b3c4cd942bb3cd708741040067b672ec5e1667a258d3f6b275b9070cd2df5fb6eefea20528ce572c1f526ebff0d798eaf8d2ac2f75a59ceb343779e0f009467dba1f79cc36e378a40f079fd9da38590c3d0aca21c12849b6ee815c713f4ca61b4b0d3ddd986ed4b6f689267e0aa3738a1d88e59e080e2ee5f01103c1e55f81ea4eec5f70a5791974146faed591c0deefff1edf2dcd5f014ed22f11acc6506bd6e41c1a850f38e82d03be4c9b7d256ddfe5da34e7768f067f5272f9f4c3c29b5ae48d0355027a02dfdfde5cafe7c6359c42f8ed2929af4b862aa197e292bfa4b1a06008a783746b4fe714f267eb80ce008b55c11d8bf1466d84bc81b8798c6d088709311f1f43cc07828cc07c6f4abab198f89da1ddce9796aa13bea847403b0870b30081efd8294c05c5c61a0f5f35328dfb7b1fb251e17117ca5f75ad1e26f1c93e38dd5befe78faf547f9e6da94c988b730d982a3ef755e326dea4cbdeb233691a370719c9720bae497d2ab19517bb1927506e4705ed0535dcb6e3effbe2de79ff94d6a10a27c7e9bdaff98f7cbd762af77f4d82b3c42ddbc60dc809313195d568281e91009dd921540f715b2e0e20124db7585de85e94738d36a40a3ac75caf31be72242f50e6ad7e7385b95ac4157f9aca56fae3f37a184ff7418bfccee4f5e365802513c226653c78679660953330c5d7860ca0af85f9a2bfcb92676abaad27eca54d032c9cc3ecb464c2b2e287be976e25c20cfdb3af2de50a1ddf29b71eade87ebdfafd5d6af9dfa9ef14d6a06c8d19a1e655b71e46fa22a8235839d5e2f2acd04132221a8e8a791b3599d5a4f374057eb7c63fd9e1d3a8b123614a005c5908394cf7ae7f97e726465b3dca114ad0bc90da0f7be7c4b6564f09114b06babc2c793c9e310d57a49ba6bb88e5dab0252e0a7b3df55bff639d9f03d6fa7896a4c3b631fb57d3347aa0e800633e6f9f9f8aea46dbb78b5a7dc64fbe024a5a2d502b50c7319f541e990b41487ec4e5e594cfc781521540f7b14059e43a451301df0a70d0145807e9c62488026aeccd02d41032df2761955576e93eb802377a504b4be6bff5ceb343453e3df000475095e20e633553837e0ebde078265e0dc715c2ed70a0c4ebdc910cdcccd1527c6cb00cd7112e088127ff01dc726993c6770074359c1552a49f3238620e29f158c52ba41037c1879fa7d70f42f2a7a3a15dae249425c284cec165a14f17fcdd12e3f8f9fae507e48e599255906d8696453bc54a52ac68035c80ad8bd065af3f44d90135dbdfcb1e0f49d7b71949c4e17aaf19e80289fa63cca5b07e020b49506e86eba43dedf428503af9131f6bc6b296a889d7a6a4b3b8e765d5d8a878e5d6bd63827dbe7255b537d431d47cfb3c2a5c3de4796a71d1a81afffda7aacfd6a2b16f0a812c8d23944133cdf78e2eba33ffc1362bf3a1337d0082ea65e8456dc6224ac707a4a8cf1d8a41407aea4877b85cf68253543393853931fd824299d2ea738d61df18e854933f032b894d68c99f37714f158cfd25f12fe664776973d3ffc7f73cd7fb423dc5d79e42f203f47693ab05ec174a5d3bee2362938b7305a58a2a60f41c495732bf387eee4bac6cf726953190e078b8df0442f85272ff7f825d36b2c9deeb39022022a27bcf33f4bde81526ccad061c12ed399ed451d34fe29a856d231f67ba50393dae785830256c9450cadff3de89e5a3a8e8221f597aa991c4e078466781b42ea0ac1b2b28b28931dc771faff6fb1186c28f79cc7a378422050d621284e6afc6031a629b47ada5d11a4814ce375e887b6776ad6edf8e91f9a29f61c015397dea095a00b0b5a747b7204f9af2576bda6e72a8db4cbb33c63c9e418b521bd586a8c531e23ddb27d418fd756d6c50e8fcac9a29ca50114fd2b66d3a455f476b258686845d4db621750b79174287beba370c781be4802ff4f5bee441e7fb7b7fb0be6d312073039964b3514022e18dea1c1e9bc98acb187dbf7392463d68f2a6c0612c41fa2ee4681248d43626fe7b018ba6bf55dbdede5ce515ad40cbdce5c8a3b19410ad16437af284f73491b845293e1efaa34fc7702c037f7749c3dad8e56e74fc3a3db28ddf10efcd892bcbf2d08510af4d37ec91d7f1cd0adeadfb8ec11921d09a4692153f19fed11ff6659c7e4a7c6bb49864a791fe145706ec51bb2c86d9b66189cdd9a64127a12c770865c8f26450de32a9289a7d041ba2cd5865ac201143a37c5747f85d237a82bbf6c3ec7ea1a7c3d98d0cb2c9858708f69af9747d3edf6820587ecc83d177a46538017be9250970ea469223e89755411fe6308dd7c24db995cfc9a7ac51b466943c2e0e04eaf06ab4620dd684d841b3203ac9e17d5b22c652d833e21df6e4e25cc9661797ef4790b863a1b868d93f100e2141b8c762450147ded354f0911b9a58153920b6c614289b201ce9051de4ec50db0f77e8769de9eefc34675298b008293c92b8eab06d4fac3d310f3d46a196671704f4f0a7b32b1d6be04fc007f4d68cb317a0af53bfa4eb19e1f8d99f6cf43e5d1fecb7872ae30cc88a13254ede36facadba1cf2fc1d880e247833705081a72de8919f792106c0a5a5cb2cb5a7c3b51c3547633e2a0bc70f78fcb1a6330dc953fdc72b281bb0a5f213bb283e3cd9bd62df882efe5b48dd600e70fc52671d9657a727f65f2800a20a0eddadb08e6ef3476520afc4a6a2805510290e34b9340b9af12b4b7ca1bd2a78f89e1ee824dae1f7023c68e1785ec17642805988b302a42a4358b9d1e74a5de6e8516c3e1f18298cddb79c4407e298276d3c812d4d20395d395e9df23f8349b9fba809d575e06cdddc52b95834028b5077af4dbe5dfee701ce2531917f1677d91a64458117dc795e318909baffc8e09fbc7c6656d47c0b3717bbb5244636cbb2f94d47cd0d3fead83865e0bb22a7aab7cf58d939c98a211d3b04915cc69ff8a0ec25872048e33e565ae0e29a7e048589c324d80d6382936e0856e98037ce64e8636a9caeb82274231be26ef1e35546e06b239c6daeabaed92597f5ba6463e5bafa629376652e8e1ca4265e4b6d0b3b3483a6adef7abb4489923721b3feee6804d4960b45dcd4e367c9c90555e8ef560b3425266768a434819e4a1046e7fa5459530acd7102f9563441f1eb0a78e5feb71926dae18221069c95ab33b12f913f84b1e8019c73b673fc3e29ad4cf8dac97a8753f58de0a7e4197bf4287b74a9300e8e997ebc0c73bb7d7347a4261a8aacb1f490e1e97228ce8d69ce0f3e1b1446ddc50b7578008a0d6ec923282676cff8dd71899f261bc24d9bcfb6fd4a99b1876e0e4472644a4c1dea38c9af9821b163dbc1dff9f149bf64aea5a9fb6ddd2fdb339ebf25574adc4dc4e8134c157a86700307e0f4836e0c084621e75ad1902421cf91ad888a411e484c83329ae1d7ec720a233de2e3f81c5c76ae339f7f522db0e0ffa06c45b32fd779c105755bcfb5ede101964c3e43a638e12ef4f121169ed179b66c53634126070409cd486b8fc55a62da5f5d249e99410d6c4841031b1aeffd84b6d7695075687bbd356fda53bff65fbdc01cbac07f41751789964f0a2353c218a64c1a68d2aee655d4d5a0ca461f729ee81231cea0adfed62d198b707861851360def0f1aba59c44f6120710a33bb40a4638c2a839d746bd671567b9b079e4858b6f050678a029fe890f215d15120f0d5bf2c053215dec1f6a5b2eaea99a8e30075111cdb30d9637af64fb36bdcf97aff50609c3560365809d37925c463979405fbe01c358d440bc02a28d893aebf1186ad74204622b7351149f5181d09d5e3fba6e3bd73662b75790de1d83d7b77405d7adcfd8469defd0aa85bd1a24ae414bae34f460c7c944d39df6d4865d7f4c9d42ca021eefff2cabff87acdf657054c56dc5c2531ca5f523ba83ae1e465f63a432a65224950f0ab2def96eb8cbc4daf5b905e98fb3e71b3e1cef8f3e502e87e74f0da4be9d644d30662bbdab2e9f728d5c69152b24e4efe0c13792717f2f8abbee42512208384b4778a731a84037fd9c1be2ac891c3615605aa40e32733b01487b195fbcfa922c1e270483da8d2390988c080f440eaec123b39075a94b6b8f1f11e0d33a9c40675436dd700f7d9b9493257d1683d0b4dc88a8c3ae524523baf2ef85c9d400e4a3f7a95d3c4f1098fa459acf218e225c644d00acc112e5ac6f3e39aba7fb4bd51861530eab3d6f0b46232b2ef89c261b86032cbff0339a27b6224021a2f0790deb3c2e7f8708a82d00ea25cd1b10573c726f46e15f99417fa392b851bddebf835428c329d5dbcf274f14008859820c1ec000283ab924a6acc66131f7599fb8a516102f4df61e0fd9d4f44ab25ecac5a16e0a88d1ab73058169c1ea80f7ae7c22412831c442a", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0xda)="8c6b32bca814d9f06a9be21864543a7948572225bd0e800f3c7ded9ea0fb288aabdc6bff20d84ee4d4f10ee0ad07eeffe12e27ee038856d664dfe234b21a5dadbf815505b1762339e107d6edc39a94651e49c32842ae32d06caaa41511fa646486b2242ec0e6bde982f5b6aad73dc669f4b796af8e21cc7c64e35690cf6bb4b3924f24eaf9b9c234abf0c466d037815d041f50bd4b9b9fddebbf8b1f4a9457bc167c18d4bda8d96fea8633026afaf5df0f438e44176eaf506d0bdbd83432d26b1d060a01ffbef6a95e544edd2e7f874a6265811590d78a40703c", 0xda}, {&(0x7f0000001000-0x71)="7ce4cc13ec9f25d6d8235a110f36a56c787bce404447145fbbbefe288fcc500f6f7e57c27d59536c47a160bd6b67995aec392567712d5cf6a7e95d81e401e3c82b539441f8699115e2cb172fd696c8d1ee1bfe8eb94e1ee4625dfb0801d958c6d224f44fab72b8ffe14a7f63e6b38cdb1c", 0x71}, {&(0x7f0000001000-0x7)="7cce7ac42f099e", 0x7}, {&(0x7f0000004000-0x19)="6c4bf490a319a953774e1a8224e47bf30f1ad321f7f1dc8ab4", 0x19}, {&(0x7f0000001000)="e57727615bb603653a5464db2f49199e0c85fb8d2f37c1444e6e901516a280657ab9a15f5e078b1534b1afb095aeee", 0x2f}, {&(0x7f0000000000)="5f3d9b0178e33cfbb58dc95dde90998ef74c969d83df3a21e1cc8c9765855aa6c86bba5ff0c2a8618ef15891a38965", 0x2f}, {&(0x7f0000001000-0x44)="9a7238e1c6c70ae369ce4d96d286b3c51944ee1cef29096fd1f29459b9387a8aa192591bbb1a04bd9118f4167883695a55eff233aa2738cdac7a61d221f1c28f5fea874b", 0x44}], 0x7, &(0x7f0000002000-0x1380)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xa0, 0x117, 0x2, 0x87, "d11fcd1d72fb4c525ef6eacac37411f9994ee50f6667870a44bb2d40f8e66a5cdd935ed8516a9d1d3fd67bcb13cd200648f37276a42e004f7a13e769b7f6e800bd377451c811149e1664e30cdac91937998e4aa6c65e8dda013ea65bfb2555457ed9b036e684c37dc9a20d3a5b82df56c4c28f125274b6d35d1f2358ebfbd9f2a68ccb8fc7d247"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="a20c1f5058d283e4750661015e368b8c587afc061a37ede49f2a91647113e5aba62793f18932fcc002199e94045ee4210d03650d2c6e080f378801eb12582fbe5b618d17c2eef6c44c1b048f84bb51aa2e0ec8236aed07b68672e72904a2638cc4c9d9d5ff94a19d9d767617ff039599ce1791da4c40fa6c4885f97116c27de372cffeda600ac5d11ee86e5abe0ef70b9f0d40c945106b", 0x97}, {&(0x7f0000000000)="e0de106b47ccddbf5c466c8578f5311fb53bae57779bcb1ad0a7c8898b1fc9d970588e8f71a2ce3a", 0x28}, {&(0x7f0000001000)="2f1391e10f8243a5e0b6f76cbfb96b88b73d302c85efcfcdebf8c613f163afc95e4468d7fa3968e47207c6800d6ae4ec78e056f210b558c2702c8595f86e6108098bbdf4a82fa677d86363481a987ef85fb3d88191ee84c44c588ed0200584b6987ea7c9259de9a60f9d9e65944fa965d6aad0c20b995d7276ae32bc75a0e9dcb2bc9bdf0b6594b1464faa4b0b31908e01e47039f9b621c0e74faf36b94c1e3cafe348310ec7bd11075f689c50bc638da1ecdc593e", 0xb5}], 0x7, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x3}, @iv={0x98, 0x117, 0x2, 0x7e, "1dd2f09781926a787ff7bcd0078d27a811995180320b54a2aab60becbbbe0e8526a3c93b0ee19ff3aba15387818e5572535f0011e35f170400c908c8f599e0cd0741b0af1a161be4a3b1d1bb737a8878d92f34e146c8d128841a0fd62e31ada48727925ed4f7c85f8673b2998f4088e804e70da61fefdd051791416397d2"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0xe0, 0x117, 0x2, 0xc8, "2ca6110dfdd48a67f3c5247d92a7d724fb0d42523ea8e972a54f7e95ff5eccd691e55bc25db7c536d6378b747e3d28733c4773cd74b5ce29ea0d4e23f8195bc6fe660da208a1d196a77dceefa697f00243a6c4850f9cbded6ae7239eeb49ce13555b17ba6ee5a5f8e89b9911bf7c2c35f03a3e5f99fa7f1c9f7c26ba454619eec0dd2630db7f9c0d410cc9b5e39d96fafd3b4867ff15554a13fea10806a4f27da64d1998b18597e484bb4467d88558b6f3af37ec56981f30be94596d596858891ac247ec3ac597ba"}, @iv={0x20, 0x117, 0x2, 0x6, "82ce028576a2"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x1f8, 0x20000000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0xc1)="fa08632a7b1efa0e6d00cd9418d6ca28e814c12209112b0ca3b9abb097323eb8b775701fd0d43aa0296e02b68b68dbfd8baa3b2854b3de8b81d3b27f90054ae4085081fc112029a1af8596b32e5e5ea235ad8b1fc4a7cfbe8cb7e4a27061f61d7f654dfccc90e4e154bfe37bb02b01a519bba696b41ae00434dfc2154de8054ac883d494494a5bf54cbe8beda85584c876dd7af900607d82435e7cea42769526fcf8fcd39cd20fa9b1d9141c1097f703b4cecb43bbe121cf47584c3d5944e58106", 0xc1}], 0x1, &(0x7f0000001000-0xb8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x88, "3aafb514d7aab8e40080d577a7f47a723410313a2e05640b2d4e6aa117845c16dd7f8c4265fb3143b58d1eaa8814397b056d5e83b16a8229cbeb0f6bcd85711a6bb01450e6392c7f3510c909a3fa75bed48a6849a498669d6003b9bd94f64a42b8807e381469b508a86b1fb1d0a184c0a13d7cf79cce3b5665b10794c558d772682260572a43cdcd"}], 0xb8, 0x810}], 0x5, 0x800) socket(0x18, 0x0, 0x40) 2018/01/19 03:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x3, 0x5, 0x7f) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 352.433595] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/19 03:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fde000-0x8)={0x0, 0x2}, &(0x7f000067d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000041000)={r1, 0x20000000}, 0x8) r2 = accept(r0, &(0x7f000039b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e9000-0x4)=0x9) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003e3000)=0x0) 2018/01/19 03:17:24 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ed000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000613000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xdff5, 0x5, 0x3ff}}], {@mpls_mc={0x8848, {[{0x100000000, 0x6, 0x4, 0x7}, {0x0, 0x1000, 0x10000, 0x8000}, {0x1, 0x8, 0x2, 0x100000000}, {0x0, 0x0, 0x213, 0xfff}], @generic="2217dbe7056d9ef40f41a85e9ca6aabc5f8e679aaf08d807554833a83924caf80512bb5c324b80c48d539d01aaac58c8dad5b978e8ad1dc7f2c9c63e"}}}}, &(0x7f0000362000-0x14)={0x1, 0x3, [0x54c, 0x221, 0xf62]}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000ae0000)=0xff, 0x4) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000ae1000)=""/207, &(0x7f0000ae2000-0x4)=0xcf) 2018/01/19 03:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000884000)=""/228, &(0x7f0000ab9000)=0xe4) setsockopt$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$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1b000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, &(0x7f0000b62000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007db000)=0x2e, 0x80000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007c6000-0x4)=0x7ff, &(0x7f0000ba2000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000095b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c8e000-0x4)=0x0, &(0x7f0000487000)=0x4) 2018/01/19 03:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a56000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000628000)=0x9, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) bind$alg(r1, &(0x7f0000fbd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ctr-des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e8", 0x1}], 0x1, &(0x7f0000f06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/19 03:17:24 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x8000000000000, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000f7b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007ac000)=0x9, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000069000-0x10)={0x1, 0x101, 0x8, 0x77a8}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000047d000-0x2)={0xffff, 0x54}, 0x2) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) [ 352.582248] sctp: [Deprecated]: syz-executor3 (pid 20251) Use of int in max_burst socket option deprecated. [ 352.582248] Use struct sctp_assoc_value instead 2018/01/19 03:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r2 = socket$llc(0x1a, 0x3, 0x0) accept4$llc(r2, &(0x7f0000efd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000293000-0x4)=0x10, 0x800) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 352.626918] sctp: [Deprecated]: syz-executor3 (pid 20262) Use of int in max_burst socket option deprecated. [ 352.626918] Use struct sctp_assoc_value instead 2018/01/19 03:17:24 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/19 03:17:24 executing program 5: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b84000-0x8)=@assoc_value={0x0, 0xd2d4}, &(0x7f0000ea2000)=0x8) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001fc000-0x10)={r1, 0x2c, &(0x7f0000ea2000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}]}, &(0x7f0000ea3000-0x4)=0x10) socketpair(0x8, 0xf, 0x8, &(0x7f0000961000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008b4000-0x20)={0x6, 0x0, 0x10002, 0x7}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000ea3000-0x20)={0x3f, r4, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a77000)={r1, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0x6, 0x6, 0xd844, 0x20}, 0xa0) 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0x15, 0x80005, 0x0) bind$bt_sco(r0, &(0x7f00004b9000-0x1)={0x1f, {0x9, 0x8, 0x10000, 0x8, 0x3f, 0x0}}, 0x8) accept$unix(r1, &(0x7f00002ba000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d1d000)=0x1002) listen(r1, 0x8) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/19 03:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000373000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000f2d000)={r0}) epoll_pwait(r2, &(0x7f00000a0000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3, &(0x7f00000f5000)={0xff}, 0x8) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f5a000-0x10)={r1, 0x50, &(0x7f0000c35000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b2e000-0x4)=r3, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000cc1000-0x4)=0x0) bind$alg(r0, &(0x7f0000a11000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) sendmsg(r1, &(0x7f0000e61000-0x38)={&(0x7f0000a11000)=@rc={0x1f, {0x7, 0x0, 0xfff, 0x5fd4efe3, 0x3, 0x2}, 0x6}, 0x9, &(0x7f0000c3c000)=[{&(0x7f0000ebe000)="9cc1835efe2e6a103634d01568882dc00b3c760299ce2f177dda596f53be243d797fd12f1fa148a91e4d236f1640aa172083e6ddb12ef8f763f3f5764c06b8af5e3e887d023f3ddc40522dc10776083852153f2982925bb060d7c99bc01dd62e40a27a6023", 0x65}, {&(0x7f0000108000)="44c3735c9a1169b097f7bbd7955f6b6f2b327b57a067c523e9f70b5a0359de20ff0413251185d8647e18d837d97d3b95d68ded7a3a72115d4c145efe4778c587b25d3bdef76d76a4d35fedd9032664dd719f977bfb4fdb919d30f517e3e820716e12b97d191a39785b300d23ba94d07b3079fecf49021e8b", 0x78}, {&(0x7f00008bf000-0x1000)="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", 0x1000}, {&(0x7f000061a000)="88b58378bec2cc76522557b987108aa49923e58883f07128567591afa9509b4ff6ed7574736d5c267163c5d18a8a4ec2b4137436d42eb8d3c31ce049e4056661277728100db8604559fcd8937825a6d833bcf2b89b3aff7d83754eea5646013118d77a230f896ab5", 0x68}, {&(0x7f0000ea8000-0xf8)="337bab333173e3ec012ff02d35b54c949109a045996d9f8183c6993b444840da1e34e6bec250d36e050b112ad209e2b03626f47f3f00e52235210c9a1400d50642d23ed5f0ef2e6f1cd004029c313189d9a513b9e1dd3591ee3366364bdf0543cbcea464bbeb8d85eceeee22f3bf6d07fdf04d5d24526059589c5fa7e5a1a74421a6deb1562e289cc97ce7c55352f772dd754c46b1699b560f4ada43cb6612332ad818ecc510fed64003a503fc7c285ba2a0271311c92fe32658bd5d04d09268221335f1ffa1a4e585b2a5a288516e17d1ffe4cd9570e6e4faa33e9711e974ab8f60faf3ff03a0c9df7907de3a5bc22fa92599859c907881", 0xf8}, {&(0x7f00003b6000-0x9f)="b16c70cd3b1f170c574775eeba09219d67a122c35b4655200dfd76994b87a00a03a24f46b896a882b8d8d35048e93d2ceba130d1eafde78ae84cc3cd654b72f6683d3525dc3d858f6ff2a7cbb7ab97f15ddd981b9fb625380280823d2fdc2a22c878accfa06f2136a6da11616aeff57ea2aa4db68b5f8cb1e2161a9bb7f098b27f8822618dadf0ca25e3db7bfacac110c9d37597953b42952a16dee8885b9e", 0x9f}, {&(0x7f000042c000-0x86)="211531ceadaa83e4ea349e36d0bc427c11ca43ac0a7c931c0180fd5c4414c9024b4df671f10a07d8590a8a56a67b05e96460784f364c735a490aac5eeea1310c0b976b57fda29bad96622e55658bf8e9af7777c1639556cb2d35f3e3d3b94dbfbd6a241468f3dd29b15471480108bfc429948c80c4a49c601ecef328f1efe5776fbb8cf43bb6", 0x86}, {&(0x7f00001a8000)="0809b06e30beb990713918aa45c1d0a411470805a7ef9f25224c4050da9a5d4dae3e663eb4b7a99ef95c5d8de8eacce99059434fd129082503b0726a649276b759814d1439ddc1b829a1aa9daf373658c1de34744eb0601fe8222bc68af97b63b5af17e1ccadd6ec5a05e8150fca96170ca5b46c852b700547e7e2eb248dd04c0aa7167568fe4bc2bde110b930c939e1029e60a637fd57c999f96ab510c0ee0559356226279ead50c98e6aafbdfab2cf774c59b74092891518b33338ad9c011f3b63ed78bd7532c166477ddf78fd74627f3da3e5aec0764e02663a59c7a95e4e8574e060d08699083bc1b13b2d82e6", 0xef}, {&(0x7f0000545000-0xb1)="c3ca397205774a3ee86f3d0bf9f0d4b30de0a171eedff4e16e51dc947e6903a46d335f8270ea41f6e4a084004d37e18da1376721daf58703127a4bc9bd7c7a8656c10ff014e81766af85516d0c53b58aa4f137059b9dfcfa0b6f951906a03ae3bdbc969a8c7ae994dadb23d88892c9315cd898ade2b58776388161b998db8c55665b1dc89425bc94ad002874af28456a91bd2ef1878516bf15465649f8d94785969ea426d41f4c00afae6ce42fb82ac033", 0xb1}], 0x9, &(0x7f0000680000-0x2e8)=[{0x98, 0x109, 0x401, "3470cdc485440fe195f9d6bda0f3013b8fd670cd0322f8e90e8eee44e06cea2c68131634451ec2bab5aff26c80ca95833cdac505a3624e762caec7f78b1343990a45b8d88d5471fea1123c1a6fbe79d1934895ce2bac2bfde04b78379f148a8c8b449ca742207752b31be4f5c218c6b66e2cd88357b99bf69ef7c64cd014b81f395783c34cd17d41"}, {0x48, 0x119, 0x1, "35a2ae435df2cb244530e573bbe6f96462f45e9e23b70e6ba1764d08d3a5242e56ab80342090977020fbfebbf92306621095ce10f8"}, {0xb8, 0x11, 0x101, "7e79eab8cef27716949ae331a2faef7b518cfdafca45ed81635857cec77fbcfb37e5072ec2632d78709408c7910efa3b55ca26f5263e9c8fbdedde1e96145a97ff06e5d02bf87c66c069db0587d6ec5f1ca7bcd7aa386d510cdab101c27da45d324df836e37f69f2b207bb0579354b93fcc8ca5fd8c5759dca5c17c1197df25704f7874fd9ae283e339b523323f2b17f304ab5098e99a4bb557e3a9ee7916a0488b8ff27"}, {0x40, 0x109, 0x8, "531f7d188b2608cb9afcc72491ce8792c5f44cbb3e5d2e610e2e046d5354484bdfee30a572ada73431"}, {0xc8, 0x1, 0x8000, "3f89dd07275b7b9e01f9bdf2149c09cfdbacce6b011e39a8881cd9b1812718dd5b5f8b8c728571021c000efe3c58622ad0e7f70c837c1b07cca07ecf9ef4fbeae7a604500529ab3ef9f2e348b11497d75abe8fc08c958a510941eb7c198433bcb684bed1b29303ebdbb5724453a90898277b94f870630e24ee5b638a9d9502a672f0b4b0f2be04f0b10086200f7d530c9e3128ef0d409ddb91769e3a2a919a563c3ff21b9bd58d8f8eed4306a2b26324c87dcc5fbb43"}, {0x48, 0x194, 0xa570, "a9995fa68813fa7d1bbdfe1ee93a790cf2e012fe8dac8ffa421e2e895742c7ab8e1c1de2ca2ccf390593cbb2a05faf404188c3"}], 0x2e8, 0x880}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000223000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00008df000)=0x7, &(0x7f0000e57000)=0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/19 03:17:24 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b3f000-0x4)=0x0, &(0x7f0000e69000)=0x0) 2018/01/19 03:17:24 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6f000)={&(0x7f0000e70000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d6a000-0x30)=[{&(0x7f0000e6f000+0xcf6)=""/118, 0x76}, {&(0x7f000025f000)=""/48, 0x30}, {&(0x7f0000846000-0xd2)=""/210, 0xd2}], 0x3, &(0x7f0000e70000-0x5d)=""/93, 0x5d, 0x9}, 0x40000040) close(r0) close(r1) 2018/01/19 03:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) accept4$packet(0xffffffffffffffff, &(0x7f000071d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000dc000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f16000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100, r1}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000058b000-0x4)=0x0, &(0x7f0000620000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000619000)={0x0, 0x2, 0x7, 0x1, 0x0, 0x2}, &(0x7f0000baa000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f0b000)={r3, 0x100000000}, &(0x7f00009fd000)=0x8) sendmmsg(r2, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 03:17:24 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c85000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000681000-0x4)=0x8c) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fdf000)={r3, 0x1, 0x9, 0x2}, &(0x7f0000fdf000)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, 0x0, &(0x7f000062a000-0x4)=0x0, 0x0) accept4(r0, &(0x7f0000d42000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c3f000)=0x1c, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00008c2000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x3, 0x9, "ed25cb2049593d5156e1f8044c5fdbc61e8af2131b032a3ef082f3076065cdf77883dc4ff6209b99b48c1130cd5863d0b9be2eceac5bd23927966990dcf94a3c22c5b337634bb32c227a9504cef0620c"}, 0x160) getsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f0000fe0000)=0x0, &(0x7f0000fe0000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x5, &(0x7f0000fe1000-0x8a)="7519c54726babf8e1b32c8ae1581729e53ea6e35aab797344eed6b9ac1cc9a9de0673215740e30f8b8c965a19393e05bf0b27d72979d931d3e112b8e249d1ea5bfe654beaa64b525d1dc03af409f0893bc2f684c7d7478556e3d9f5458b7ba051693e28bca8d227f1e897fcb4f439a80d68390d88d11af6438b9d2b2c3b8ca62cf6ac4a0cd100d49930a", 0x8a) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fe0000-0x10)={r3, 0x1f, 0x5, 0xffffffffffffffff}, 0x10) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/19 03:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="02004400", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000474000)='\\', 0x1, 0x0, &(0x7f0000d33000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "783b5c2e0b606fd971607c09a52ac95bd9f856c80c3e7aed11edbb4797503cdf71a3dc4298bd38700fc2aebd0262f0a4424c8ac062939f8d5a9850a71f6061", 0x0}, 0x60) readv(r1, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) 2018/01/19 03:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00002ed000)=0x1, &(0x7f0000f27000)=0x1) write(r0, &(0x7f0000ba9000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0xe) [ 352.694623] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e52000)=[], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f0000d2b000)=""/57, 0xffffff27, 0x4}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c24000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000027b000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000833000)={0x0, 0xd281c24}, &(0x7f0000eec000)=0x6) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000b24000-0xb5)=""/181, &(0x7f00001bb000-0x4)=0xb5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ab4000)={r3, 0x5b, "f0df78674e76eaa195a828070340eae2a58bd53f4cc3c2cf93f4b60292ab25c7477e61eb6347e5e41982d8c22d43c2190b74b5d3946864b474b6e888e22c7d795fa14a509389c66fcc96ae44b84ea2b3f846382f7541951671a74b"}, &(0x7f0000064000-0x4)=0x63) 2018/01/19 03:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x80000, 0x67) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000290000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) r3 = bpf$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)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:24 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="73af2b639e18e216b249c36eca2bfb42", @ifru_flags=0x2100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x21)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003d3000)=0x14) socketpair(0x8, 0x800, 0x6, &(0x7f000095b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x1, 0x401, 0xae3, 0x4, 0xfff, 0x1, 0x7, 0x3, 0xfffffffffffff866, 0x2}, 0xb) 2018/01/19 03:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009da000-0xcc)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e64a2d981498be54d534e8109ad892099189797db7da5e4c948fd05273bb359b314934818a9df147d043be75f3e2b90bea97d8fe4da21d3f5a4a2acf3b1194c3634519ece7b99730a2495ea2f9c2f01208339507e631fa1c48e22c4404d11094891f1a55e876015500eb90ebb225566518a75a87562ed1de3dedc6a5a9038f00bfe8938f7c757620154210377a4ea2caab1d8ec70eb10f7abdc956b2313849664d624e53cf4dcad6bcbefe51f0", 0xcc) ioctl(r0, 0x658, &(0x7f0000a2e000-0x2b)="62832d1ea79a1a72c048755b7e80229a481bc75cf98cdd7c00d27e70b9e136d8846840b9d006fb8fe1b541") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) r2 = socket(0xb, 0x80000, 0x90) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000da3000-0x38)={r0, 0x80000001, 0x8, "6140ba96f7e17a5f92959e94da3b3181fb6c7c10178ef051f51d8ab5719d27018f42a2d6987c57c1b65df97fcd3c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000d23000)={@multicast2=0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fd6000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c35000-0x4)=0x1, 0x4) 2018/01/19 03:17:24 executing program 1: socketpair$inet(0x2, 0x7, 0x7, &(0x7f00006cd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a16000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00009fd000)={0x0, {{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23f666aa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x8fb1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x46, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r3 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bdf000)={r2}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000046000)={{0xfffffffffffffff8, 0x0, 0xa, 0x4, 0x800, 0x1f}, 0x9}) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f000085c000)=0x0, &(0x7f00001ea000-0x4)=0x4) sendto$inet6(r3, &(0x7f00002f3000)="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", 0x4b2, 0x0, &(0x7f00002ac000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 03:17:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000032b000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f24000-0x2)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x806, 0x4, &(0x7f00007c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000572000)={0x2, &(0x7f000062b000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000de9000-0x8)={r3, 0x30}) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r4, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netrom(r1, &(0x7f0000b17000-0x38)={&(0x7f0000333000-0x48)=@full={{0x3, {"f19795b3c8f0d2"}, 0xd3}, [{"a2fddd06bcd46f"}, {"f20b0018f991aa"}, {"eda9d5cb3dffdc"}, {"46558db42a6b3a"}, {"03b412c47d6a53"}, {"72941036f45def"}, {"f4bc4b32a25b80"}, {"2ffaf0ce7d8c3b"}]}, 0x48, &(0x7f0000f16000-0x70)=[{&(0x7f0000377000)="6a6e17461b7400f61c7360694e33b6c2fc7f8cad1ebf221e44d544949d07b441f5647a78db80e6ac4307e00cd5c889daff93e72e16184530ef0dd1071ceb92491d373c2b919dde5cbf28cf29c421ddcfdcbb12a1df891f1018676805d453d8d89e06cb5537ad86b90bdb551d95973a880e09f66f00b0992fc52cde4bb166010f860aec4ecea785d4ffa5028002f26f6c9198fb61b68ced2bb977e22ab6d68bf110b95517c40e1f603148defb77a9395e3953a84e439efb2ea9773ad72e2eb26ea7527917237c13ab440481fbd6a8621979e8aabbac7220dc0e0426584c8d15c555c291356f8bc862d29bcbb31bc697d94e6efb7c5e24cb2dbea8f94e037d0fd140284e014d0f741d6c2937ded29a4057770d8c308d5eb2a9c55ebe150f1cfb2eba602391bc66ff78630504533df2563fe32842eafdf73618841d85a1fb88e5762428bdee82661c5143470f25fe4531db968b2c6e56f2bd6d102f948435a09e75c8422d433a96eb5a0ebcd95c20bae78f40b1040c7ebbfdcffd2ac92a916369733d139c91dd089d8ab01281a97403e17ba77b168b232a3bb5ad9f1d9871051fb5394ea86e5a8d07779b4e721e3f3a743625aceddb5bc2de685241e7771c59a590ca8cb47768faf9c7fefca7fab497119969e96c79d8f551bb146bd7824de5542b721eb9c7ace4e35613d97691054e1e701fbc2075d84fcfeb24c78d6349cf8e88ab1d436658227a00465aa79b4be183cca5b0be588e3f1b753566bae270ddcf2e004dd8ca30698151170bb44cca3a8736fbd7e72745ce2a7ce2b7bc217aaf866676d88532f55cdf2ad4cf5027fc7b108dad5323adbc00f257f0d93f1d75e1239c4aaed247e256e9dae07198e2b7eb639bf455f04b035db5303052507763d5fcddf3bb2adf8c656741d6de379ff31a3d69062542b3a923388c97821a9d94064dffb2e3a6a8290286fbde7dc9e1ba4ed5fb704bf088f7799e20de045446721812133df0012489e27be944a85f7d0e57e1b49ac1fbb4270229bef4dc475960b5a798a355373a215dca516117ebd975bc52e5c46d7f705399109ccdf5032c68903f2e2975d4e583f8af003402c3040d822dc8dc536c8704545024788131d6cafe4f2b1e1fc7e2d5a2ea5f79b661918ad2f64916aa09853c51458f563d6400dadfffddf98d0d56b20e31fc17ae6ad7e71289d4d57155e456c1899ed2ce1d53a50b4c51b6fb5471bd301d5e8127b711b8b5389ba9d6df5fa69500ae389f86a8ffb31a1dfb18e6acb202d6183534a68d69ba15e00536a528d7c37dec5e5b7f3228d8916192c313c519c6757bd3a7a718e2c6e2e38bde51fc9ae770972a7202fe8258c49d3e9e8e2a1fe3d4acdcb760750159a753c441fd80df86b179140dd2f1e078ca1fc83752d9bcc58cdad17586bb5c42314e14bae15b655c1378f17eb05ddf95718b336ddcdafe5b10abea40144367ddc765db16512fa8626002421b79e05db313f85590cbd581fe1b4e201f7be56ddc97b8148a99a0d8275dffca5139ae77defe6867d072b56a1fa75968cccf694ff8501f9a1902e5a681f955c4a411b3a6769a34f218d8ad06d1c2d0f87a69693529d8f2017554e3b0d8a553c43b0928ef87e438e882a00fc827e617baecec50e286ea15f5e33f2c7bdc7eb8cff255203def208bb88b689b84b7ee52bbae837cad38663eb4b670cfc60b1e655413c41cf906622d925d26345383c15008c355baeae5f4b8f22fe99188d41304ff2d2ec44afe379b0eef218ae547c787574cadc50b1de2d0440beafbfdf551235ceb131bc2a942e331ba620a5eeb58f2f5ba5f6aabb491e2d723f6d3549c7cefb03f87875b79f00556dc3bda11244ca4aaa29888373e67adb95145f3d7abbd0f2a6878dc9b14743b0e4cc5bbfea278be17b62aaf6bc9c3c2d6e741c54e7abb744f6bf837fa8f2779946eff86dd56822e5887a81e36d43e76885ea0dc0156f53a51295034678454f612c9572a859b371f0a26cd93fae5d1fbe3f107dd610eb73c551eedc630e263e3a2023af23bacd995663ac93d32c6c3f6fd0e6fbe5c0e55c120d8022888fa891c3a09272d00e46a9f8c0c247cd232a20c0471bdcdc95332f9ef8e6b546e0402f0d1d9db9b945eed4938a5ba987e5fde3cd1b417f84d633326e3d77fd59e9d7f749458d004c2727025cb0303f6e2a58ccec283b7fdf1ce828264f8b9e1c36f51d080664e15b7284958a610b589e102ccb447545d1b61c39d60b27d937900015e30e40b2a02b864868e85b124d51fcc6288f5efa82a17121b693cc7130944dc55f730b2c140215f26a6b563af5f14c2f40390e59da7e83e58c549d26706d149cd9406533421db1da41659cc0ebe10ff3d6981ac6a2f51e29b017043d54471f94d38cb55a772fc0867200824883cbf8001fdfda5e8e17435029d3a78ee70b3ccfbb50fd5bc75901ede4d3b8a42385160ed8b928fecd805a6372fdb95351304b66a8a8ea58185f5b06aece6dbdf4eda581af7d3110657781217bc3b8ec6f8879feb97c8394f9cb03cb6eed567532c0d04dc342a05279710e0d7c5389020fdfc45d31e2ce9b70a81b21e8b46b9b2a4c6b72844ff6af8d7eacb2c4885d5d4ff87189ddba368de4262294af5ad5f429f97e3d2a23ccf0728f70a88e37a99cce77e61b0944358f90615700411249b31bfbdd6bf2c1b268515dd9d4ed6e63ceb0ad904c74be0cbc0afcb35e30367e25a9e4439f686e54c460ccd982dcf7fd2a9aad2843a4cb6466768d2c9a0b3b89bf3400e35bc23200d1bf6ecb87db68c015b82cbe7fa966cfd2bc637f7635a25e3972445f2438314afb2becb86592f768cbeaabca656ff54e9b971743dc54156a82930f9d6b14e7c9582e293adedbf0ad3a210303e3cbcfa0e04410452a87ef705ccf8bf4b95e8a637f8acaa05fdd6c7d88fdb279721163d5233277b7b7f64d25d0df22f9e51d790e9b7815eb3ac0e19b10d21a9c8a7fa1edb068c35d71565ee406d535f66556f90bb612ca6964f2ecc2c34e03c165767fa0cd3c99a682f53e67d8faf8c0b307317fa55ebd498f26809de7df52f0fa640926a3c3d3d26f6f5e79bc5cc0da6b90f9f3de6217269959580fb5b5ba0a36adb92104eff705427b281a3a7c877350c2f3b5e707f7aed33dd7acca4381d632cecd5e14e3d55135f321a3b617044c0ea8a7c0aa414058fbcac2c8de9696d128649d749d18ddb709cb2fc854bcea9fa10d8acbe190a540f3f36852bed9a29470e7da423077feafbcdf6e493106191323c3a61e2ef787606efe3f6e5757fc5ba01a4bd62ac88cb895239610a10e13c1522b3a52a2a38ceb2aa5afa077111a99a29df7c116fac31c89f92eaf9ffe879c3c07b0c24327f9f4d9350f3b439f5f24afe1da8df5712685c852595205942e5184a826c22a3e4aa722e67e3077b8cf45f2a5c5ccf05d69df3233922bc8243ac5754a6ab8a4126096a6f7ccabc9b4de4ab825d777e80494bbd5e43f5c39af23e7345a6aa9a384509f837a14c4e8a252a27c95087356486ef7eff5778ac8b620edc8f48135bf72bdaa4ea456f05463b740c0bca563cb97049e893248f872c2ea363996c951e559e2608401b85a5301e53e346c61e1327ecd4f4c2f7d1786cfbd0e56b2f8bbf19f43767b25af73f15db498bc8a8378da9276fda6015c68e09ba72083e16546f20780e24b9c9c61fb4cd889315779d5f9b9e7693f4000323376ae85ae9a675fff403591f88aa668c093027b67fba89106537d147cb8a56bfacf8418833a454a18c021766334dfd25fc80d9062f88d59f4a1f5f29d600c5f0f9ab2b4537ba45135064894a023dea30dd2b0c54527281b11777fd1ecf5dbd380ffab33a1a1218d9aa26e09bec2b6f2aa3d70996da40b37e64d3ae394b1d1fdbfd17315a9be14bdd20391fe2e70836f6a1ba72b51d22b250993552d199d2e034d153e12e1bab073d5e2cd9df7e131febe2ccd10d3f2c7ce41dc5f24dbbc1bf2d6ea753601382248e92a1da07d23dc376b0895efdd24110d9fc6f08969acc9559af599b331645b2dca2aeb72c878da2aff776cdf852155f25fdfce9abd7b54f11ee5dc8996bc136b669f0aeb5c97a2cf0be61b1f6d88dca7d7edffe27156d3d76ee9a6263f0e19d7989dc3dc12bc170cc3f72b2432df0070129578b6a9f94570e073896fcb9d5b2ffd818d20a84d1083602a2455425b3ccb4c0822d29ddec36ea1857eecdcf5e96b430b6c4916fc311f62e0245b157c3f270eb128265c0814bc86c88f05419476257620e45dca12f249a67f1765bb6f7b051b3be2c421b09c5b8394d12c65bc8adf476a29fc14d648e7b81b6ff648c93298787a9ea382273d7bade214016b4e9c6b52927be29ef070f495299cf1cb09ab789158120d95f4be94fd8bf66ee45e69d0804d713f3dc09d2db942466a7fe6c816c4cec964a501614cedd9ada6664e833b4c4230429c75c5b7f2f41400e5f89d45da23de571ac9bf298eb8e461d25634de472b646b0810dad525138252b0b286e47a0f9b69ed6f14f7987b17af0598160277a387b443466b30bdb90cbab7356344e9e4eacc60b87f440a0eafd2ffb9bb2c1b71aa1b6d343793f1b400d6e88596ffbeb02fe8f1cc582beee708b7856ac647e720378b5b2bea74849468f20dceee7ad76c2381cdd66201e459237ae16fc0b00b53d092e800539a2e446a16538dc79c46b74c06e1f0b9d9e7635f01a76a56cd3ae6744d663929d7a91e7b81b5767682b88d86109470ee30d6084f46afefb78d8c2346307e295418b0a4b748310f836363d57a8adc5bc3ea42f7653815205aadf9826cc155e6f01f79baea81992e1cc5179b771c0eb8689ca2783a15490841867ff7c45b7ae7011a3224a8b185e363d49547b4ce17d17665caced6b3c70be0411f657253d2b78a047f054aacd06b8a65d2363e352fa8377a268a429366ca90d9e3e4d0376403778b2a152e1d5bcc61831a0b641b62311ba68da7da3fe5026d2f8d728c329518c92c230a1b3b8695dad8dd5fd6d184a09ccae80df4249f58feebfc548ccbdede59c22c18be75d61e2b1cc82e267e61bb7f052f9d31371c3cf91aa7a2f0530313101cca1bce648dd691558e630cd0558af5a0a03823bd162b9beca3aceb402396ca94afed7dfab62ae4c2c97ee767e10a74e7bd91d12cf4bbdecadd8dc19f6125438c05b2fdadf147c8d3189835eef88352adf18dbc55c035997f67837e060c7fbcfdc63f69f51ee480d2de81f56a40298c0e9628938d0fffb3e4221676e28ea50f3fb81139469a9f22a50fd8da2765340477ee1caba0fb5396d6b80288daaaf5503a7e3a9b288c04107afdb23beb01133d06441e76f073909aa8ae7e767c3c3d0640ca000a9af26be6d73f28ec7991aa1051973ab920d3ac98527c65142a17efe15a83e4c8ab5a02add8c0e720fd745e2263d0dbebbe3f814a369e623983b2a94f70b9207429bca32cb7cad78bf22f5b4eff03d2c343df441e8875b5fe680c3fff7a45093a218c04966348c73ea9268598befdd3685f5a76dae0169a11df7844a4933c17b824bacc5815721994b3801aff3aef54b495184814f3b99cd59c18126b0bbc7d0f61cc36b841fced941286fab082f6057609d4d6721d0614c27383a4324cb35d70c48c935327c99c91534e528f42371d494e76f53d2c377c9a200e65537e22c8ae44df0818ae722f1e87930381f2a2a84fd430dd8a8062c21da6d2122d6f3aecc00ce3e7653fe0634c8e4da2a2d11f90c3c196d2bd063cb17cbf312bbe8f56d1d7898c6e0", 0x1000}, {&(0x7f0000ba6000)="3c25f6a07d4c6783f75fadc81cda12e84f0fbd95c790ef9477a91045431f27dabb4ce5fdd189350692c19d2ba2a570a110ae87762091f0e49e9aa2cfbd85c977318990ae788493dc98a7ae092c7d5930d877057c4c7bc593e7d8583a31e3d18738ae759c4306d5ec461a3e70fc8727c97c6a037c946adc9426ba99da366c66d2b170dc31b43e02a259d68236bfee83dc7b9519f607073f02c24c9a93b9bfd8cb38df88", 0xa3}, {&(0x7f00006e5000-0xa7)="5806b5e20b59b2c027881de84f524cb4a963fc855b46d5b82a3610354fbdf1e6e7a68778031f0352b07400158321cad6ec8c1b06912682c5dc06e20c397ce69dffca7db87466745cb335cd25ae248e76e60b987ccef06d8e1e335939cac0282d2ed2334ca7d118545291299d8427fff04338665da43f98c3f983df21d6affff6cd81549b2d2b86ea9d8bb1f19dd132e52c512f111d316d0abcb2b3a1eacc24fe1e671fca950fc8", 0xa7}, {&(0x7f000051e000-0xed)="c40f497cc3843b189e8c3075ba9e42890b36a98bfc7bc220557c0cb1cda5812e4a4870b778e5bb1d744749bf315af3b9c09f198968a221369553e696b168808247e01a62a23db7c332d91544d42009d43d8c35aa30fa9bfd5adccf508229bb7f786b92531e880d04a4a4ebc2d77bccde9b9b9d382bb2381e299f973a51e6ccfc20b40eaa522ba746dc612bc25c7d3075db81682453adeb67dd4dba00202aad4111882f6635fcf9523e7ba842dc29f09783b975e539dd5bf397926e74746a3c6554a4751db05c1a6e99ba92858bb154c7082442fd1ce06c8ac61a06e51b5ad3cfa3afce3444d452a161f36bc5c8", 0xed}, {&(0x7f0000771000)="53582192dc35fc601d779ba90e0845bcc4ff8ec8563fb20490eccf1d86554706a82a8ca0152a86dc3f325065d2789fae529c42bfe1482f375997ca770b6351db3254a488618e1658f747a87a", 0x4c}, {&(0x7f0000e38000)="2b3760a7ff0c84702660e004152479c111ac69341c62b18d4a516c8599d1730d036a2c7fcee1147ec61e6cc25465b1ac928e84952c6e2155c5531036ba2fc258d205e8a485fc510816829a0afec20de42d88ea95cab8dcc1dc528437b5dd43b4bee767aa3fa9859a89de289689b8e1361c18075204ffa3315fc57842e43762d8e2bf39a2c850bda485a9bafa573b8c1ca5285f3971ec6b0685a0357591df11cf192271930d8bf70dc727934fb640af98b1fd49b9", 0xb4}, {&(0x7f000030b000)="ed67e77a20f458ebd4ef834ac31b9377b0656a3735738ef74b36996f940596ba89534485468b3f0f8730e0aeee805f1f542614d26f6d2fa6386fea6833ccc30a8868493e497e2c6166c1b9ce98d30aabe89246a9a8c3a5d3f6cd706f6a02b30f604da5145ea13c464dc408c14cd86c2b8dda78bb435d6f89c58b81fbda93e224484cb70bc51c2a914dacf9dc752e53afb90c", 0x92}], 0x7, &(0x7f0000d66000)=[{0x100, 0x111, 0x5, "1925b021e44b1c6edffdb1e1e526c2c3ea8874af59e4c1870ff907c3455ea1011b0cffbe291cacf7f0c17aad2ba314de81708e8b1bde6242608a0e8b51a5dbae65e6df474d6f3c9a9daec783b51610f6fa03657c048a4fe0c88c17377569a4d8e6a7e594ab4f8735bf0083ca8385eba0ef062e3647c78716b9388ffeb316ba0fad5323eb12b9d054011991480e505c69c844a71f7c12f6fbb5d39cb9f224c9c4a1a3b204f9dad0ded4f8947bcc7412578b9cd64ef443f7b52eb54aa555f79b8b666cc3349c4c0d2273fbee832de6a3ec1a07cbc8e763ef8f9d8c0bbc906053176a95fab148a7d3b033332a"}, {0xc0, 0x117, 0x8, "3a0f356d75fb2a3fb6751388e4615b9b3b8a7bddb963519c1a0765da375d8b19687f206c48024e6ac09337f88bdedbd9b2a39b8dc0262f07b306b3c89e8d42bf491a194587cdbd625e43a0da429374bf645f9468a191255ba49ebc49136831e339f5775e8a1908eccbee3aaec14ce3aecaf8666215f5600cf25db91cc4fd9bfd5486d8f0604843c6692203c7e9ee70ea90d8d35dbd39b8ad6ef69bc9f94c4b4c2bbcbf089e317d84e23c7b975dca"}, {0x88, 0x10b, 0x1ff, "3955af4db2f08e85758b82e3b4ee334ce387aa3d788dbad1c12dfb0bbf2ed0fff5640f6a36bba1280ab678d6716ce978591653f9c812dd0ffcac5fe3a533c285993c3221330f077df63db314e492f986135ad790d37cd2e340195e8d71e95e39b95cda2fcb0ba68d2fec19b1f6b078a8a12184"}, {0x38, 0x10e, 0x7fff, "03f1a78151695cd58d377db20873e7137923dd5aeb393b9cbe496cf541da8d3832fccad537cf"}], 0x280, 0x20000000}, 0x800) sendto$inet6(r4, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000fc3000-0x8)={0x0, 0x4, 0x0}, &(0x7f0000400000-0x4)=0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f11000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fa0000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x7fffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/19 03:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x0, 0x2, 0xf4d3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000bd2000-0x1e)={0x4, 0x6, 0x9, "886ddf6a4257", "58fdb58550c43a0f827c95c88ac77cbe"}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f000041a000)=[{r1, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) close(r0) 2018/01/19 03:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000006b000)={0x0, 0x0}) recvfrom(r0, &(0x7f00001a1000)=""/109, 0x6d, 0x42, &(0x7f0000b1b000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r2 = accept$unix(0xffffffffffffffff, &(0x7f00009c7000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006ff000)=0x1002) r3 = socket(0x8, 0x6, 0x2) bind$inet6(r3, &(0x7f00008c0000-0x1c)={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ee8000+0x521)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000-0x4)=0xe8) getpeername$unix(r2, &(0x7f0000c51000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000c6f000-0x4)=0x1002) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00008fb000-0x4)=0x4, &(0x7f0000172000-0x8)=0x4) 2018/01/19 03:17:24 executing program 3: r0 = socket(0x1, 0x8000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, {0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x72}, 0x4b, [0xcea, 0x6, 0xfffffffffffffffe, 0x3ff, 0x2, 0x3f, 0x62ece1ad, 0x9]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000004000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000003000-0x10)=@generic="04136f8a77256290d1be5119707364da", 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/75, 0x4b, 0x0, &(0x7f0000001000)=@nfc_llcp={0x27, 0x7f, 0x8a000, 0x1, 0x2b09b96a, 0x0, "3c6b0946a52c5511f4be15995c2e1d447d30c1abf494583f97fe5f54f6ed50392dc8548626a4851194d12abbe078f8d00c9ec99173e647d8d005afae580b08", 0x7}, 0x60) 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb75, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) 2018/01/19 03:17:24 executing program 0: r0 = socket(0x1b, 0xf, 0x1e39200000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x4, 0x5]}, 0xfffffffffffffcd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fe5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006f6000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000503000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006a7000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="78268cf116da0fcc1b48f4db2477af45"}) 2018/01/19 03:17:24 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 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) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) 2018/01/19 03:17:24 executing program 1: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000027f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ae000-0x4)=0x10, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000043c000-0x2)=0x800, 0x2) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/19 03:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) r1 = accept$inet6(r0, &(0x7f0000a11000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005ed000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000dd2000-0x38)=[@in6={0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}], 0x38) 2018/01/19 03:17:24 executing program 4: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0xbf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00005cb000/0x2000)=nil, 0x1, 0x3, 0x14, &(0x7f0000e95000/0x3000)=nil, 0x5}) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000065f000)={0xffffffff, 0x10001, 0x4, 0x6, 0x8, 0x4, 0xfffffffffffffc01, 0x0, 0x864, 0x80000000, 0xffffffffffffff01}, 0xb) write(r1, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) 2018/01/19 03:17:24 executing program 7: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000007fa, 0x7) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={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, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000735000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e14000)={{{@in=@rand_addr=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b2000-0x4)=0xe8) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e67000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e66000)=0xb) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e66000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, r2}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b7a000-0xb)={0x8, 0x6, 0x4, 0x800000000000, 0x9, 0x100000001, 0x0, 0x0, 0x800000, 0xfe00000000000000, 0x5}, 0xb) 2018/01/19 03:17:24 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000009000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000009000-0x8)={0x0, 0x2, 0x800}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000004000)={{0x2, 0x8, 0x81, 0x3, 0x0, 0x7}, 0x4, 0x1000, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000a000)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000)={r2, 0x50, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000b000)=r5, 0x4) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000009000)=0x1ff, 0x18e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000-0x14)={r4, 0x800, 0x6, [0x6, 0x1, 0x7, 0xfffffffffffffaf0, 0x4, 0x7ff]}, &(0x7f0000009000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f000000d000-0x4)=0x8) recvfrom$packet(r0, &(0x7f0000004000-0x80)=""/128, 0x80, 0x2023, &(0x7f0000009000-0x14)={0x11, 0x7, r3, 0x1, 0x71, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/19 03:17:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000085e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x12e0, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="bfa3de2a57877b8d769327e34c72cb0f7d07638a4dca8cfee9b505f2828161d5981f06d4c5941ea8", 0x28, 0x800, &(0x7f0000003000-0x10)={0x1a, 0xf8, 0x8001, 0x3, 0x0, 0x632ce26d, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x9, 0x100000000, "637949edbe66bbabfd7db625ee4128b859e58d9548c36788991d5c910bf81f193cdf0feeb37d0a541c001f26683b485db7883de9681ee8529ed07d4dfc1fe4beedee61929d18ee96cfb3ba7847ce253a"}, 0x160) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f0000002000-0x1000)=""/4096, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000)={0x1}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000007000+0xb12)=[{{&(0x7f0000005000-0x80)=@generic={0xa, "3bbb33c59d21dcc6bb45c49481943ba2170f26dc44e632d1cc0e05065b84f8e0c8a547ff93596e504f6c2c09ddda8640047822014d5747f928934b5f0b0f2cb136c6368e927666bc74be10d148aff71ad4de1547d5e1af3371d913509f4ed355e37efb524e89ef92ef9ea75c8dc873d913c52d166d8ecf360bd8f6f720be"}, 0x80, &(0x7f0000002000-0x40)=[{&(0x7f0000008000-0xa9)="0df76f5664471781edbe767107b168a4a0b3fc96e78ca7d12364dffd8ade8a2ab55b868519b06204721bf247c3e97cfb04cdac9d7d28d95d00ab4e9be8e9037b1bbcc160faef12254f73dc08f7c40860a3fc96ce8d2b3f46e4adfe7423b79ed6f32e355c98578fd0449bca7a0947ccd353ace144b36f2cd307b6267f155511108fd7d3fa8bc37288183c0df1b8b4b22a8e88da83885a3026d63add4723b8fb8878de475d7dd92dc5ff", 0xa9}, {&(0x7f0000007000)="d4762781519dc1373c87e53d118ecf0520eb025c397ba9f521f72b150077cae4df", 0x21}, {&(0x7f0000004000)="e52c8471cc296c166139bbad03bc0c28914e2e", 0x13}, {&(0x7f0000005000)="110dd207fddc09c9ca4278f038a906a47cb327211681d249ff9122d8e010dba54f21b539af01cd40c93f2415e31d483cea6e8cff8d11a2c0793842232c8453ea9417a9f239278e888696ce8b7c21c7e713b0d8ae935a6a3126e76ae63f19aba8cb520dd845a3d415a6ee9038d68cd70df96489cf0180bc3975de7bdebc5039c9ff934920d91f50e5bd9982bfadb9963a9af85644ebb7129ad0a5450c45c19d85d9398e9ddf36ca35ccd44727969da994b65bb2a32ac05dd19dd1431b983403ac7ced562cdbbecebbc95ed86160fb7a822362fd", 0xd3}], 0x4, &(0x7f0000001000)=[{0x38, 0x10c, 0x2, "b02a640d966b51bbaa9081006fef3b59a9c1060607cb84268816ff94368dd83696"}, {0x108, 0x117, 0xfffffffffffffffc, "4c55cabeea0b1d9fb474785d7afadd4af12ee80dc1116b86af48af15bd41fed9106dc5db371d1b00b562e03d45139a8c88e17100da37688f69f77c28ba7d272df35c54f0fbdbac41c7453d6390760a1cde8ba529a6f49e2203b7e63c132a7aed06112694034814aacc2d70b57c532002864d0120303654de1e73d535a5d6fe6efc8631c9acdefd84745148b964af17f87fa20df010396dc33d0ab99cf72b30bbe66c760979b28c7b64134727562c5ec8108a00453277cf348b2d1f09f42a5320eda9a5fcc5f58b6b2ed07c0fb6db7ef6a3c93451c11402edf95d3d6156af41e423b27c4aa35d09705cbb10894a73c4b4dae8dd40e513a8"}], 0x140, 0x890}, 0x6}, {{&(0x7f0000005000-0x1c)=@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000006000+0xa5a)="97f5a4d36ce85afe0d38db506543722f29a36e834bdc9631f29957d6aeb81fed65d662c8219177a6d4eb453b9767d485f185c0a01e2b055a94788ed462ddc610ac8f072cf4bf9c80cef515545bb3b9b37cdd699e02ea2f6fd1eeb7a1a95a3f1276f68c6325b3d2550ac54efdd0579b63bd2b6dcdfa79a8f9b1bf8fd53308acb3ea8a9682dfbebbb999db8b7b9b82ad8db19e1ac0f4bdf94e167316154a65930360cc0adaa7cddb390f320b1854654c70efb2c4d5df9b633c3660ede2b01a888ea98781c302e88bd2d79b4d918ad9930897228388", 0xd4}], 0x1, &(0x7f0000005000-0x388)=[{0x110, 0x117, 0x3f, "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"}, {0xe0, 0xedb08daede9831e8, 0x1, "b74f57bc968c2c2b695171826637d81620ddf98bb43e1a3f9e0ffe2b3ae5d9cf212fe4f7545b840eaa7adbcb9dca81b3c42222593a3f27e1f0fdd5303726196692c9755ef7a60b4fb66b981bab31d3dcb8b798eee770d42dda90ccf895b0e031f0ba6940d6d6e2bfafd236af5d47e1b5dbdb976d8ae1080e3bf11a64fe0157a3f9b700e3c39d242277fc5b88d9a4a7bc3d8897d2aeeb1fcad372dba185778c2fa8fe1c63326334e18018cc31219b35ab05b757c28c5942ec353c9e21ca8e0a018a23eb4eccc73d82cd9106e4e5f344f9"}, {0xa0, 0x10f, 0x6, "581db4bb1b3b040a16ceaa09186ae0acbd76d4445fbe22c9727796c0fa0e49d127294d88d327eed0d93def801f82635f0f9ea49457226e09c68262d5ebf1799b5803365746d33b53573ee66d6458a2cd479680ef3dcd64a1f8cb3288df351816419d5e54a983d2d9a37cdb154ec7a34f4be41938079935477f2b755d02056996e5b1e14a1c56ebe0b800a838aa"}, {0xf8, 0x117, 0x849, "21ca67a61f05eb3a8bdd7e94c1607b2aa47ad95b48bb70a774679588533b05afcf22519ae012d03d98c9402bdf3aa9dfd5da244fe4f2cbb19a58ae7c5f771f0db133a67b3e6f228ca2a72a7c78020996f1d38729650a632bb7559cd656d0681610dabacf51d507f3a289fa2a8af8a58c6b2676572e017e6e3e7615e569a4a8df74cf002588d61cd6b11d4a52e3a68476ab7525f37ccd0a8953b56e5bee78eb67055bd2c3db9d73b7916c35bc000f7a7a2a928c62158c6ae24624f7b357384a6e8b2348a15d2c8e0b081680564ea600ad3d29bd2323aba449097cc8492c479db10e51f7e4aa"}], 0x388, 0x48000}, 0x8}, {{&(0x7f0000007000)=@hci={0x1f, 0x7, 0x3bee422273b1c1c9}, 0x6, &(0x7f0000002000)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f0000005000-0x4f)="b40ff3e2ffa17fe5dc7626ecb5ca80c60529a7004785839e84dfba013d38b845d7ac8eaeefe5057b0dc6c85dea977e685943fa140797f142cebd4af97cbe8298aa2f098fad5031894e870a883bed42", 0x4f}, {&(0x7f0000007000)="54dda0047cb49037a0fc7e90b657f47a508768fad478def2c8d1637c7b2da1e7c7803d5e1a12962101735910c4eda11512a3", 0x32}, {&(0x7f0000001000)="340609efe908d2b87ffde85ddc3938cf67e0b10aa9ab1d44795c789cd7b5d1221045a82e7a9c766079b6ff084c388b730d8a", 0x32}], 0x4, &(0x7f0000007000)=[{0x88, 0x13f, 0xcef0, "44fe23cc6df5d2cd97914fef37fc21daa08f717a470985148d9bec9139e117070111adf302c8c6be3dbf5feb5d86ce06bfb0193ff4b7e4d2cfa34dc047a19a4a1865555c04cb0c1d2559d32bd22028ff79992e81a48c849d5f0fb327e4366530f06ac9cdc6807d304aa36051ffe750f2ea06684926cd47"}, {0xe0, 0x13f, 0x461585b8, "36ba94af6cae7e821aded8fc4ba74771e5253faa3080ff568a4b6e58f1c206692cbca70ddc90a656178369f688edb30eb1bf404d18352054f8e92270a429969190324f3181077f4fafc161347244ddc2fe47f49b49c58facb270a173e54c9cd10496a0ea715c8b7472afe2a20f081124feabe7a9d76142c4e818bac4899de09b222a9f59e5fd8ec5ec6af29f99777e258305ec3d682364263673524c17bbc01781c258eda1b45b419a8d74c3806dab0de33573b724a8f559290851776c83c3ede850fa9b67484fd873d5897907"}, {0x30, 0x10f, 0x1ff, "758a32cedb8b7869d5a1f3f2f4f63c8188e54862c693c8c7c093"}], 0x198, 0x804}, 0x7}], 0x3, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000008000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/19 03:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000014a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000250000)={0x0, 0x0}) 2018/01/19 03:17:25 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x5) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) 2018/01/19 03:17:25 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000007000)=""/244, &(0x7f0000003000-0x4)=0xf4) 2018/01/19 03:17:25 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000e6a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc2000-0x4)=0x10, 0x80000) sendmsg$inet_sctp(r2, &(0x7f000069f000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000050000)=[], 0x0, 0x0, 0xbd, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 03:17:25 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000001a000)=0x9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000018000)={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x24bf984f, [0xccf1, 0x3, 0x2, 0x3, 0x401, 0x9e7, 0x8, 0x81]}, 0x5c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001b000-0x14)={0x0, 0x81, 0x4, 0x3, 0x80000000, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000001c000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f000001c000)={0x1f, {0xfffffffffffffff8, 0xa2e, 0x10000, 0x7, 0x81, 0x1ea}, 0x0}, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001b000-0x108)={r2, @in6={{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fb293be, 0x5, 0xfffffffffffffffb, 0xfa80, 0x8000, 0x80000000, 0x200, 0x2, 0x1, 0xffff, 0x38, 0xea67, 0x400, 0xffffffffffffff80, 0x5]}, &(0x7f000001a000)=0x108) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000012000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f000000f000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000001c000-0x80)=""/128, &(0x7f000001c000-0x4)=0x80) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000001d000-0xff)=""/255, &(0x7f000000e000-0x3)=0xff) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f000000c000)={0x0, 0x0}) pipe(&(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0xfffffffffffffff8, 0x8000, 0x0}}, &(0x7f000000a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000009000)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x110}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 03:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80003, 0x9) bind$unix(r0, &(0x7f00002a6000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = accept4(r1, &(0x7f0000f3b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb5000)=0x10, 0x80800) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000908000)=0x81, &(0x7f0000244000-0x8)=0x4) connect$inet(r1, &(0x7f00000ac000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r2, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc2000)=0x14) sendmsg$nl_route(r2, &(0x7f0000904000-0x38)={&(0x7f0000e86000-0xc)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000d10000-0x10)={&(0x7f0000f4b000-0x60)=@ipv4_newaddr={0x60, 0x14, 0x300, 0x7, 0x0, {0x2, 0x80, 0x0, 0xc8, r3}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x3}, @IFA_ADDRESS={0x8, 0x1, @empty=0x0}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x15}}, @IFA_CACHEINFO={0x14, 0x6, {0x8ca9, 0x9, 0x7, 0x2}}, @IFA_LABEL={0x14, 0x3, @generic="71f757166aa511b9928a75c7ef845297"}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4044091) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) 2018/01/19 03:17:25 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000010000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000f000)=0xe, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000010000-0xf1)="1dbf5e56e88d56267a7b3768f9128e74031b8a5ec75a04efe958660db2183635a5c2914db64fefa62b04d2f35f2443ece62a45dbdc8818e85f868982589885b64b0008243e23a3b32fd5f7ea9198744ada5181b3b4d7f17802c11ae27a057f1260aa929464bea3208d1f15822446662023d33a5b9e5118afe45adc0a0c1781afe0c18fd8d830c0dd0a0505576b872e6d3353d30f8dba0c21f15861c3cb9788b7af0cb2b90217209d58dfd00fbad6cb95fda338995d9792d38780d6ede6ef2acab7d1a51d70a4df7c23763e93612fe44b8be2ba591cb75a775e2e5adde3f4c8cfde8708529aec6b5ba4255b1c89bd463d9a") r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000000e000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5b0924ad5cc039f03085faa812dab754"}}) 2018/01/19 03:17:25 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b9000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d50000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x200, 0x100, 0x800000, 0x48a}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f0000004000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@x25={0x805, {0x1, 0x10001, 0xfb, "7489797c4874b6b82832e27ebdd8de11f98bfca0729ba35c0370bfca93cd6aeeb13eb0c92c26efcabdac4a0bb3ed73"}}}}, &(0x7f0000000000)={0x1, 0x1, [0x303]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000005000-0xa2)=""/162, &(0x7f0000001000-0x4)=0xa2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000)={r3, @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]}, 0x7, 0x3}, 0x98) r4 = socket$inet6(0xa, 0x5, 0x7) r5 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000005000-0x4)=r5) r6 = socket(0x6, 0x5, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000006000)={@generic="734d655bd4106325efa31a292e6ee3aa", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000006000)="efddce638f503c693e5143cca159250f74cb2c305f34857767140d7c1fd2a8333bbd03220f160ca328523ba639d39f59fa6eb6237ed789391052d76d8d4ed1de871f3787d501d89054432eaced73c47018fc62ec2a9b022f35a9ef6e56dd3c9b855433d4b1e44b449e8478fb4698535388fccc646785f0dafe42e58255ddbbf62305", 0x82, 0x24000000, &(0x7f0000007000-0x14)={0x11, 0x1f, r7, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000007000+0x611)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000007000+0x6b6)={&(0x7f0000001000)=@mpls_delroute={0x24, 0x19, 0x0, 0x5, 0x0, {0x1c, 0x20, 0x94, 0x8, 0xff, 0x4, 0x0, 0x9, 0x400}, [@RTA_OIF={0x8, 0x4, r7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind(r6, &(0x7f0000002000-0x14)=@ll={0x11, 0xff, r7, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/19 03:17:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017a000-0x4)=0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)=""/166, &(0x7f0000001000-0x4)=0xa6) 2018/01/19 03:17:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(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, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007de000)={r1, 0x6, 0x4c7, 0x100000001}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) 2018/01/19 03:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000025e000-0x10)={0x1, 0x28, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0xa, 0x7, 0x100, &(0x7f00001dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000033e000+0x3e3)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000413000)=0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f9d000-0xc)={r0, 0xff, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) 2018/01/19 03:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000030d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000989000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000074b000-0x8)={0x2, 0xfffffffffffffffd, 0x80, 0x7}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) 2018/01/19 03:17:25 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x290d4745b57fb0f3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000024a000-0x4)=0x100000000, &(0x7f00000ff000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 3: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000949000)=0x0) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) 2018/01/19 03:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x7fffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000055b000)={0x0, 0x6}, &(0x7f0000c57000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a75000)={0x2, 0x1ff, 0x2, 0xa8df, 0x40, 0x7fff, 0x204000, 0x6462, r1}, 0x20) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r4 = accept(r3, &(0x7f00003b2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c7f000)=0x5fbf9998f0722d2f) r5 = accept$netrom(r4, &(0x7f0000c69000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c68000)=0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b8b000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000bd4000)=0xffffffffffffff21) socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r4, &(0x7f00005c9000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x100}, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000022b000)=0x0, &(0x7f00002c6000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000032f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f00002b5000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000095f000)={r3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000ac7000-0x4)=0x0, &(0x7f000045e000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000049000)={0x0, 0x4b}, &(0x7f00006a5000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000b1c000-0x8c)={r8, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000121000-0x8)={r8, 0x401}, 0x8) getpeername(r5, &(0x7f0000b69000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000122000-0x4)=0x60) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000c06000-0x4)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00002ca000-0x4)=0x0, &(0x7f0000b48000)=0x4) getsockname$inet6(r4, &(0x7f0000a12000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dc8000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000d84000-0x108)={r8, @in6={{0xa, 0x0, 0x553, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x3626, 0x6, 0x7ff, 0x1, 0x4, 0x8, 0x5, 0x7, 0x7, 0x1, 0xee, 0x400, 0x10001]}, &(0x7f00004f8000-0x4)=0x108) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000bb8000-0xee)="193d0835d4118a3eeb1864146ebc56570d2a37b5ced58f7df7ed9be0fee641f26a8683870b79279cdc99c52fa9d931c9077e004b9f73594d0b5807f3efae0e0c4d3c9b31302c4f9b9ade5912b186c7b1a334056ece86652894f232b1bafb38223c1941a93b97c90681e4ef84dc3091f0b6b59d290c0933a3257677986e625c852af8cadb57ad8152c3d1162e6d200db9b1f67dd35862fea39e78b5831cdcc4fd7d162d387d45e98a7dcfa9f5b51ff1c70e8ba5a30329e5ee059160381023f0f84ec6cf14e0d1870f84312d526886c0c725ba146a4e83d91b3a6da788aee04e797dd9e5f41b9dc4b41e4e7a4bc5f1") 2018/01/19 03:17:25 executing program 6: socketpair(0x7560e70122fe7855, 0x6, 0x5, &(0x7f0000fc8000-0x8)={0x0, 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e96000)={r1, r2, 0x401, 0x20, &(0x7f0000001000-0xd)="2ca4c29289885ef044162f6620", 0x4, 0x4, 0xebe, 0x9, 0x8, 0x6, 0x3ff, "38aa26a929457162f2abced9b874714146acfdc8373b6deefffab1932646fe61ba81e618100280a395b0c57e0c01c9c8d10c64276466656a1023fb195e73cb10f0f88896387dd1ccb91d3c9950c127509e1c820098de50c316c5ff2a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000e98000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d8d000-0x4)=@int=0x0, &(0x7f00000f5000-0x4)=0x4) r5 = socket(0x9, 0x80000, 0x9a1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002a1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f000091a000)=0x711a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000781000)={0x0, 0x35, 0x100000ffffffff}, &(0x7f0000b20000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000c2b000)={r7, @in6={{0xa, 0x2, 0xefc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8246562}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x41d, 0xffff, 0x101, 0x4, 0x9, 0xff, 0x5, 0xfffffffeffffffff, 0x63, 0x1ff, 0x7ff, 0x931, 0x7, 0x7]}, &(0x7f0000207000-0x4)=0x108) write(r3, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) 2018/01/19 03:17:25 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0x47, "3734929b3be7fa4b35a3d331e27a67172c2d6ef1c04aa68df4a31b4e6ae39f918cec7337783ccce00037afafcf525b11b8275ed7f04f7ff7b35fee94adb0f641dfbdd87af6f222"}, &(0x7f0000004000-0x4)=0x4f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r2, 0x3ff, 0x81}, 0xc) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r1) 2018/01/19 03:17:25 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000009000-0x6c)=""/108, 0x6c}, {&(0x7f0000004000-0xfa)=""/250, 0xfa}, {&(0x7f000000b000)=""/142, 0x8e}, {&(0x7f000000d000-0xbe)=""/190, 0xbe}, {&(0x7f0000001000+0x63c)=""/244, 0xf4}, {&(0x7f0000009000-0xf1)=""/241, 0xf1}], 0x6, 0x0) write(r0, &(0x7f000000c000-0x61)="", 0x0) 2018/01/19 03:17:25 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xf, 0x80a, 0x1740000000000000, &(0x7f0000907000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$bt_l2cap(r2, &(0x7f0000f81000-0xe)={0x1f, 0xffffffff, {0x2d61, 0x1f, 0x7051, 0x800, 0x3, 0x3}, 0x1f, 0x0}, 0xe) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x6, &(0x7f0000867000-0x8)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f0000bc8000)={0x1f, 0x1c5d, 0x2}, 0x6) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000044000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x80000000, 0x4, 0x7, 0x40}, &(0x7f00000cd000-0x4)=0xa0) sendmsg$unix(r1, &(0x7f0000b3c000-0x38)={&(0x7f0000d3d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000638000-0x60)=[{&(0x7f0000614000-0x55)="ba9097f1c8ff768e22eb1793f9541cabd714f9682f51cdb6d5dcce79424613c48ab235561f1e82a876a4cbdaf61104252b3776c763ef6f50b9f29df15591f36e121274a4bfc16813d1fb14a8c6f3da8060753889e0", 0x55}, {&(0x7f0000ed2000)="fb11049c9af1b0ed2e0b3908d253a8c79ec1c1f48b65b907ca01cb67f0f08cc59eedea540cfc399c188f2c401a97cf307d936fc3f941605d7655f48743fc5e1884ca4263ec742fcba39756f48ad759c6e81d61af9f4a147a5524f375236fc63e95b018e9593fdd73e0ef7aab41bb888510f0d9ad07caa65e99b602762415d052f56a16f3f9b858c3b8553d4c0122e0f15021ff44f02256d1a6fb288b2ee4dad6028003707c68e7b0a59c7f6e110a212faf4e020e1e64b2342572e9a74e49", 0xbe}, {&(0x7f0000f31000+0x3f5)="bc3e49c050fc81f40ce32405bcc05144b0e69e6f50c66f4808c99b5df84c3aa83469364c98fcb231642a", 0x2a}, {&(0x7f00008b4000)="390f4e57949cb26fd15c48345e8b6771486274d12b03db907a0d49a3d4232444369f0a308fb023bca86a81b7e449bd802c340c866f9d77fef2bfbd29203032528dbf5a0a5476e98e49b4614b16880c2cb3c4f210b71d064024c10f5f9d900286f6fdda3b0d86ce08968e1514410546ed", 0x70}, {&(0x7f00008da000)="ad74760d9f6c6006f8501e705600eec6bb08e6e64bb651ae4ec7060943faecf7355707bfaea40e3ce1cc2af452b0e2da5b20fe3bd088a587aa49a5eb2f04366b70ed63aae87fc1ba20add4c9bbe61476ce6ddb4f2636e3e5a787c5570389f70af0c0d477c8449b4554f1ecebad254aec8d5ad9e08310ffaa206d9d3d579e75c70f689a19ae42aa47b342e7716a28f3211120362d9c9cbdf35e4bcc01d10116570a2bd55be8ef41897a373e8542cba322f8bab06c48878ce9e7e8aef66cf62a4f12599961734477c9e96fe8b8a3fc7076", 0xd0}, {&(0x7f0000adf000-0x90)="b013ba149e446502641accbc89bb895d5c273ef0096da1eb4dd291d8761ea0e2bd2063392bf336e42ce674155921b05e2dd7d63691aba730b4239a379e6403d33e594a5b044d570d6f8f1b07d5a0b617c849c17248096767ba50e17e795365d7336f519fce4159bff54839cee6f85802b9a607374994b965842829e0935d2ae97e30daa379ecb23d9bd58e22102963d5", 0x90}], 0x6, &(0x7f00003c2000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0x30, 0x20040000}, 0x840) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d95000)=@assoc_value={r2, 0x8}, 0x8) connect(r1, &(0x7f00009e7000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) connect$pptp(r1, &(0x7f0000a85000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 03:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r2, &(0x7f0000b5a000-0x9)={0x1f, {0x1, 0x0, 0xffffffffffffff00, 0x2, 0x0, 0x9}, 0x8}, 0x9) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:17:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x101, 0x0, 0x80000001, 0x4, 0x0, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7fff, 0x8, 0x7}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58, 0x7ffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x5, 0x4, 0x81, 0x4, 0x4}, 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ec7000-0x4)=0xe86, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f000061e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b51000-0x4)=0x10) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r5, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt(r6, 0x1f, 0xff, &(0x7f000068b000)="a4dacb30ac6d219204e08fdfd60cf2556f6cafc3ff16ca73ff20f0c2467e2794", 0x20) connect$inet(r5, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f45000)={r3, 0x1}, &(0x7f00009df000-0x4)=0x8) 2018/01/19 03:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000095f000)=""/231, &(0x7f000052b000-0x4)=0xe7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000db2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e8000-0x4)=0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000627000)={0x0, 0x1000, "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"}, &(0x7f0000f39000)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000adc000-0x28)={r4, 0x20, "868f12b6b68c1ec8c57c54df47b5ddb6712b5b70723f7113f48502638f8b73aa"}, &(0x7f0000339000)=0x28) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$ipx(r0, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bfb000-0x8)={0x0, 0x4}, &(0x7f00008c5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ca2000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x994, 0xf67}, 0x98) 2018/01/19 03:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000084a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) socketpair(0x3, 0x3, 0x8001, &(0x7f0000c5d000+0x692)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fe3000)={0x0, 0xf9c0}, &(0x7f000015a000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e58000-0x10)={r1, 0x6, 0x5, 0x2a76}, 0x10) 2018/01/19 03:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x200000000022, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/19 03:17:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae2000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x800}, &(0x7f00008f2000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000032a000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000055b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000430000-0x4)=0xe8) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/01/19 03:17:25 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000396000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fce000-0x48)={0x2, 0x8, &(0x7f00002ca000)=@raw=[@call={0x85, 0x0, 0x0, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2d}, @generic={0x8c, 0x8, 0x10000, 0x1}], &(0x7f000052c000-0xa)='syzkaller\x00', 0x2, 0x75, &(0x7f00004e7000)=""/117, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fce000-0x4)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f0b000)={0x0, @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]}}, &(0x7f0000a7e000-0x4)=0x8c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fd0000-0x10)={0x2, 0x8000, 0x7, 0x1003, r4}, 0x10) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00005e8000-0x4)=0x6, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000fce000)=[{&(0x7f0000577000)={0x27, 0x7, 0x40, 0x6, 0xfffffffffffffff8, 0x7, "5f8a23e752b6f84e8be9d38c590dac5d3e5ae4a41f45b4e4c1628541dffca49ba6ae74a2654033997c5ae1f3810e770b1d51f9ec73b068d054b75cd38ff0d2", 0x0}, 0x60, &(0x7f0000551000)=[{&(0x7f0000fcf000-0x1b)="47caef7af594cc2ef967e8e5b6c164ce93254576d63fe82a9e4f3b", 0x1b}, {&(0x7f0000fce000)="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", 0x1000}, {&(0x7f0000fcf000-0xa1)="39e7e26ab41bf1f96b14a861bde8dd8a8c1aad04c3268dd1681bb7a9cfb29284edc7cbd80af1e22ed75a307f9cf61c55cd33f45ea8ee8e4a6b30a72e3e1d3d767b13976994b047d3b5cf702a45a799b31de0d13b903997fe4f816313f928aa95ff625f857b330a4deffb3c8eb3cddf1023c0ee5a35a55094c54758088d7ea729a579c10d3d47954057c92d1af88c486b9c3cbf8247af084533ce6af38cbb205aeb", 0xa1}, {&(0x7f0000b96000)="b8ae88defb5ae9104a06113599eb8c0053f5192907f7868ea92a116ed7035cbad25dc1bcca95b9733c17816a8d3f99f9dd23aeb6361b365fb5c82502f4ccd34e6b81cbdabbbe583a1c211d9d1e79d0b595b1965bad19ccac7898af15af9d2eb8d2084f88944c6573f0d4183b05ad519c7986d7d684aabe2f198cac11f028915db0c64b8b7c1ea2258d46e5", 0x8b}, {&(0x7f0000918000-0xab)="438ec7cb4a27f903040684f6855f37fd51925c3c3d96fe1edabf369f8f36005b986e5e88ec6ccc34e5285174f288f80a07e5188c5632d4ba569eb7d723cfdff8cbbd88393f4bb8beaadb226c3b5a8a08e0c3ccb9b835d6446855d5991e905c17ce09eefb323339120a2d3d79767bff8404165ab7654ffd44675e4b641f5fb11993bc4f91cd7dc3c0ebb8019860619558a9bb74a51f9523d12160333c7f4da8e3bbf74c1296f232d2b97495", 0xab}, {&(0x7f0000fcf000-0x89)="4c0dc0bc321f002667af6fae85dc31790942ccff62c2734075eead74949dd0afce1ef1ffebb4da556b41f4dfa885550a90d3ae7123787058db477005a811d98f9ce3861fc01103f3270598ee7771eb5629e2d13ddc3cdd357adb675fb739edad1ff37c48d40e032ee1dadb3f497eb88bfe1238da0d5e43bf13a7180a4351f255048207eaa954aabf71", 0x89}], 0x6, &(0x7f0000fce000)={0x98, 0x10f, 0x5, "af2dc1c227a217b9b8dc42d513780f17cbe44818524bf373e8f65313bae3686c03b340a3ea83d85e2577dbd2c6280d0eb506b597835397bdcb5f78a7da67c1abea9a92bb6682b78b20814ba2d00f79eff39606e6ec6f02ccadac13cbfac7d9f44abd953d2313c07a2c8f7e7a3d55b054d47d5703b7bd1a77b349ed405b125b9c40ec"}, 0x98, 0x40800}, {&(0x7f0000521000)={0x27, 0x3, 0x2, 0x5, 0x4, 0x80000001, "3b6258b2cb4c9e432a96b588d946d4af9fa1eefd3e5319a15520c7cb192afa65c2c6dd6c22049d90961659ff5217fae02f6dce9e437ba0961481879bdef689", 0x2}, 0x60, &(0x7f0000fcf000-0x70)=[{&(0x7f0000e11000-0x3f)="804f17d74fadc55ce0cb782cda07b1a8d86e366b8234270a135f4d26fb7deed84b72ad24bce66bffd90451ef6e62e0b1e046db976e947602e19aabaf87310a", 0x3f}, {&(0x7f0000fcf000-0x83)="f7a3030ed812490cc5cbf2acc0fb179cff97ad11bc7c9be0eeefa019ce46913fe47aca935e79efbbf7d6d940f57ef37cb4497d9ee7a9b929bb0283f07b20d060f884a6d46347120ef2ad66a189a77bce26cfd4025b1911757fc7b18d549ea6777afbf106a4512f93b5bbeaaa5ec57bea0be92f5a3fac3a6d16ba0c579abf37a459679f", 0x83}, {&(0x7f0000fcf000-0xde)="e39076fc50291d2c7c7caa112b3a0afe0f4bc155472e7b88d87f42f43fe7afee04ff520a56cfed008c8e7e001d9cbc357a8b4beed6f2ddd2d631fec30ce19489f7c9fdafd92a5e485555d63570675bb2f9c7c3abcc963c0471ab99f56a892ff839592bb580ed888c1c9ea4ec8624446bb636efb40e28b573addef5ba6d98bde7623f6829d4407a098d3bf5f664dc9450f66f209d6c323f1615b64634ec2c7d6a1514d4065812ac14ee123b8dba0191a874d419ae536e8d0a47989196f0329d2c11b25597ab5f893d63abc54abfe61f71346a883968b1b589842d846b85af", 0xde}, 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0x1000}, {&(0x7f0000fce000)="7fffcfbaac9a81102bb3eb7c9090", 0xe}, {&(0x7f0000fce000)="7d2d6dedd14a8452a651a3d68c565aba618bb0bec11b05cadd77f21052b779c00f750c7c8f02df453c37a2d2bed82549cf7b1d90b294ddbca314e96047997f4a8efb364368e43b76696b49ca8a14377762610bb824fb2615c9e6c83a8dd5c96f2d93a8ee3de0f9b6a41204f32e1f637ec004286ac19a8e8b2ded638caf699299bc7e543db282ee8ba1c3c4698c1ba853a061d39f17c830955fe810759fb3ca492da5d534fcbb9d891872e7928e684a9ccfee18d3", 0xb4}, {&(0x7f0000fa8000)="605b1fcfedd5aac31e", 0x9}], 0x7, &(0x7f0000fce000)={0x48, 0x11f, 0x3, "55ca58a2cbcbd8ecb2e350035e4b20619622f9521251fd6bbb58180611ad67a56fc80a65e91db5c73c81224631570900dcabafbf41"}, 0x48, 0x0}, {&(0x7f0000fcf000-0x60)={0x27, 0x5, 0x100, 0x1, 0x20, 0x3, "95b58c7d3fb8276ac4b22549d25531e39272f51877688826eac8cdcbe5675e03e639f7fd417584d3e4ae72b796a81cf6bfdd8ede2a69c8271d9e47c5171544", 0xc02b}, 0x60, &(0x7f0000e49000)=[{&(0x7f0000fce000)="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", 0x1000}, {&(0x7f00008ee000)="de3ff60f2d670f664bea8963a5ab80603c85af6dd41f800f886d20b0ceae840a8fce9de27e2ad0a1c9bcceb971bfffc5f5fd2f5ba972426400bd14123352365bb2484765eeb05a6081dced775ca3d77077f9d35ecb84e6c344e77c82b575cc6369438e173b60a22d7c0fbcc7295afac368cbbc1d946069e054630bc730b9fa2d55e5967f94c4d8038dd763618e4d470b2c8bc40de5f65c013498937a0ab7b69a782f28e63a50db10df3b1ffbab2f909995cbbc033fc74c6996403e10cc754e8995b070515bbcf7dcea8b596a735713e717a395c1ca3eafa9c23a52bfe28bd64e765dc4434a5276ad6b271e4ea6df1cd575b3cbf135", 0xf5}, {&(0x7f000092d000)="aa329f3dfbacbe862f48ee6026db013a8c07c1188dcd6eaacb5efaf952ac34c1055587167d6cd0b0421a9c", 0x2b}], 0x3, &(0x7f000090d000-0x78)={0x78, 0x10f, 0x7, "0937a9ce5ab03f4ca571fb8a2e9cfa57c38732eab8eb875ea8b48c1a3f16b450208033b422a5fd3177afa933c688f5c1c455a1b241379b25bbdde0c2c5123fe22bf019b2e82fedc7d3c5451ee9fd769efa51918c42e96a7f2e91fe2ee5bf5031407da0"}, 0x78, 0x40}], 0x3, 0x90) 2018/01/19 03:17:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000003000-0x8)={0x1f, {0x1, 0x2a, 0x5, 0x2, 0xff, 0x100000000}}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) 2018/01/19 03:17:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x3f, 0x7fff, 0x9, 0x5}, {0x5, 0x2, 0x2, 0x2}, {0x8001, 0x20, 0x8, 0x98ea}]}, 0x10) sendto$unix(r0, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 03:17:25 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000ffb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ffa000)=0x3a) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c2d000-0xa1)=""/161, &(0x7f0000a20000)=0xa1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/19 03:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f00005cb000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000cfe000-0x4)=0x0, &(0x7f0000d52000)=0x4) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000969000-0x38)={&(0x7f0000a27000)=@nfc={0x27, 0x8, 0x3, 0x3}, 0x10, &(0x7f000038a000)=[{&(0x7f0000d9c000-0xd0)="39dc31e1a5ef7e478784584ac546337737ee78a145ba55ee429518a8c22ed83f9d3af3f9f1ba9e29a51be5d06f9a626350e2b0e28504ef2f92f1a5183304fc91d0fef4e82ecd244341f8a35b24048ad476cb0b095b05fb2631d6ca1a5c72809ec76d396e7ed0b3c06b97411f028f0eaa6c85a3061be9081eeff7787e757a681cd2a99adb380113eba9687ce108e2a644560664079e334205fcb4e2e5c0fc63eb5c1c57a958ef5a6a3353849a9098459d7f340fc0af71b32d6bb775bc92cbd14c20c2ace274e1b1b26e9746a5b5d7e88c", 0xd0}, {&(0x7f0000d0d000-0x1000)="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", 0x1000}, {&(0x7f00006f0000-0x4e)="f47378c49147e253e86eb393455cc90abbee032130468dc7491cca32ec9791d4b369f5afd355c1f0f5fb9c8d1607bc6d86a191290813c933da347e60c3a5955c8f048b931abcc437bbd2da29ee63", 0x4e}], 0x3, &(0x7f00003a5000-0x110)=[{0x58, 0x11b, 0x0, "c12864cecb64cd61afd035a2360238adea1b3a4c0b509596e2f13339d85ff995a9077545f47e247be4d598d7f0d51719d595abd1e71cc13b661770f2fd7b61c2817e21"}, {0xb8, 0x19f, 0x1, "5ba56a465b1efd119a6abab1a2593194fe305ee6ff3a1944661cbe230b942a6359253937406840c256ffd5dc7bc302919da8e02d915dc0fb292da4712e72ec915e8cbc0052dcdb9658fc838518c762e7a4ed90f65b2155bf388ac6a1548d817bb660ce1b854efc07e92e20d209b28ffeeb03949eb2ae3c117c270872e3423f96a22d9d0abe2686c42a6e5a93f631c95048376f61707c00b96c9ec063f20956acada02ef0"}], 0x110, 0x800}, 0x20000004) 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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009b4000-0x100)={0x0, 0xf8, "2bf40f28b75f194fe9b84a0056c873e78c1fe556244ef7ac4e5ad16abded507227c4dcf66f528d992c051ac962031a00de2d35a8be260a2f6627d16def926d84b582d28bbd166fcb104f813c41a0e1951d9f9be09035d73430073c2a42b1b3bac8e1c5777a9baade255d48d9f4a3d8ed17691f74d7e4ab9411fb8c031e32b0d405f5d544377d54ba60bc2e2c86e11e3e2d3125dee8ee3075a9239ebbc5bd23407e24ac78bd333364e3f6ab35c9fd9184ad43f6d66b2dc92f8468430ca70f59b60b3a91798712c025b2f878a9ab90455c529f152b400c58f841258e50a2e5f0fa6b553dd508ee7e4a4bc95c9c71a2af196c8121610c900307"}, &(0x7f00006dc000)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b3000-0x8)={r4, 0x1f}, 0x8) 2018/01/19 03:17:25 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b47000-0x4)=@int=0x8, 0x4) 2018/01/19 03:17:25 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005dd000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x0}, 0x9) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 03:17:25 executing program 0: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000066b000-0x1f)={0x0, 0x17, "62dfd2ce9efccd5a78726de7bf9d157537d0005326c53e"}, &(0x7f0000281000)=0x1f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b0000)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff6000)={0x0, 0x9, 0x0}, 0x8) 2018/01/19 03:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000-0x1)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b6e000)={0x0, @in6={{0xa, 0x1, 0x206, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000962000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000e60000)={r3, 0x9, 0x92, "2e1e3f79b37acb190d34b30f2c59c3040371e94f251a54ec1855b6198463f4d524b85c233dc2b30362d1a21f8f47f3c87abd91187ad2e63a31e6d18cbde0aa2903e857f253c8337e0420bd7f23d8db5ecd7317e5e83f434ee243b08d0122279150b4419e4812cf0a2792a3bbede8afe83b3ce87f94ce18c05cb3c2a352522a6f999f497bd28dbce9e454b9d9e29fcf00da4e"}, 0x9a) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a", 0x20}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) pipe(&(0x7f00008e9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000257000-0x4)=0x0, &(0x7f0000671000)=0x4) sendmsg$kcm(r1, &(0x7f00003a9000)={0x0, 0x86, &(0x7f00003bc000-0x10)=[{&(0x7f0000f68000)="c2e72e894151920e14429db22c95f28575ae98ad2e4edf155cd6a3e5e09475e1b9ea7241d3bb300ed3eb8f4bac4a99e2b1f1917fbd80c934ff362289830f27e423eb1aaecdadeccec41d4fcee459a81eee48c08fe86e33a174def9c17944d73249c8a1552d255274470cae733c56ae921052e2134942032293f7feebaecaadf563428b8cf665d4d9bba68347c35ee872afea34927a0cea04efa5f2c5a60b8460de6e1bdfc69752a7fd29531a35e727e29f97b8218ecc517bef8bfbf32ba1182b0d7da0", 0xc3}], 0x1, &(0x7f00007ea000-0x278)=[{0xe8, 0x102, 0x6, "a4bd52b49ad40f0e264e02058816a6f420b686424288ea9add65b1706218a60c5f1ab04ded78a8f19586b10c5c5b66ac10ea2ae958f3145520e38a71ff04b340f2eec493f6022f17525ceb2f994b2379bbcfb4fe0a32967fbc3b576680968e694c447187666e30a9932c80ce0b912bfc05b1c65cec9484fbf207fd41583a65092299b20e43b71b33a548f008fd0aae05c7b5242dcb481c6c5f578294a7dbd554a4490cb48f938f1892354f8f3f9490d37191915b5d52449b08147c2789b99bdd69ee554a409969cf9c225c7658cd12419cc81ec634"}, {0x28, 0x6, 0x7, "895f79ac45d2ee8ae646c5cea10284e3cf50db"}, {0x80, 0x1ff, 0x9, "5bb05e87307f06e18f1bd1c3c159b09b9faf298405089250453a6997c141769c0b2cf7844512b6ed624be21fb6b7e6cea2745cf38f13918b5bfb30aa54994d083090c5622b018dbee5c51f6cbb6394d28d3867720cbd95443563128b82a8d8ce90e80c20834657600ea9aa70"}, {0xe8, 0x114, 0x80, "b13046d308e8c0788d90a41323cb4d9a9db6da75b5c9e56fe27cb79c31adf5abf5e4b0262bbe9ea1ab38fde5dc11fad1b129b0e140116d07e8af9185b21cf744db40d9b275e74021bf52119ca591c87de7d553c2ec376741388648ca37b2729a0e7dc378ba11a53705b681743d3dfcbff6129680aee30e176741aeb1edf3518161c63df458def3e4982c1153fe7c1bc61250a6625c25632bb962c1843742d7034ea5ed034373ac8e4215ab992d74aafa57f650bfca2f5c5663a27e9e816f65d0224a73c5bf4e70085d6fc5d8e21b0f84b7fd"}], 0x278, 0x8000}, 0x10) [ 353.502600] sctp: [Deprecated]: syz-executor2 (pid 20533) Use of int in max_burst socket option deprecated. [ 353.502600] Use struct sctp_assoc_value instead [ 353.527324] sctp: [Deprecated]: syz-executor2 (pid 20544) Use of int in max_burst socket option deprecated. [ 353.527324] Use struct sctp_assoc_value instead 2018/01/19 03:17:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000042c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000717000-0x4)={r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cdf000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@rand_addr=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}}, &(0x7f0000af0000-0x4)=0xe8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000422000)=0x0) write(r1, &(0x7f00002d8000)="1f0000000001ffd6040001fffffff80000000000010000fe00000000030000", 0xfffffffffffffd7a) 2018/01/19 03:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000c9000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4cf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000152000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f2000)={r1, 0x7, 0x7, 0x5}, 0x10) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r2, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:25 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000de3000+0x6a)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000985000)=""/118, &(0x7f0000340000-0x4)=0x76) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x59) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036f000-0x4)={r1}) connect$bt_rfcomm(r2, &(0x7f00007c3000)={0x1f, {0x20e, 0x0, 0x3, 0x488, 0x3ff, 0x7}, 0x7b669fe0}, 0x9) 2018/01/19 03:17:25 executing program 4: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000219000-0x20)="0000000639797c3d71854a9fe2cd8568000600000000000000c30400a1cb9eef", 0x12) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000218000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000131000-0x2)=0x1c, 0x80000) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000164000-0x4)=0x0, &(0x7f0000218000)=0x4) sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ffa000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003c6000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x5, 0x1, 0x7ff, 0x69838acc, 0xffffffffffffffff, 0x27, 0x9, 0x2, 0x6, 0x0, 0x8, 0x100000000, 0x0]}, &(0x7f0000d30000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001f1000)={r2, 0x100000001}, &(0x7f0000e25000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) 2018/01/19 03:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000f, 0x1, &(0x7f00005fc000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000178000)={0x0, @in6={{0xa, 0x2, 0x4bf8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1c00000}, &(0x7f00002d6000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000778000-0x8)={r2, 0xde36}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000efe000)={0xffffffffffffff9c}) accept$alg(r3, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b10000-0x186)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d029f", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) bind$alg(r1, &(0x7f0000ce9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(chacha20-generic)\x00'}, 0x58) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00004cb000-0x4)=0x1, 0x4) 2018/01/19 03:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) bind(r0, &(0x7f0000dca000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm(cast6-generic))\x00'}, 0x58) r1 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f69000-0x4)={0x0, 0x2, 0x5, 0x1f}, &(0x7f0000c96000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000996000)={r2, 0xf5, "b16ae25b8cfa66b4368693e06b72518e40319247c7d4b3082d0163bfd3d03db0b21bfa5c33a42e25202cdaf209bc61c528b3fa3e380bdebcbbfb75dbf2f5a23904073362e5c4105d44c0c0c21237409483de31539986a955cab102e254874307131c35eae4e8959bb9e071901cd53ab47670792d3774ce896b64cef0313475d1aadffb907c6f62dc242e03af422821d4d3b67328c1139471cce48090c01f7db13fa0d0dc3b40e81a2d094ae4065f80d2969b0a2b475ca96b1b6f18282888dbb545ed313df9cda432ffce8c74035a743bf094e02d7819f7b34247696737bf0e3c63e858bf8c022050b68413eea5eeacb7b82a9a5ebf"}, &(0x7f0000614000)=0xfd) write(r1, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/19 03:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006c5000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x3}, 0x0) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) bind$inet(r0, &(0x7f0000fe5000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000091b000)=0x0) 2018/01/19 03:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c7", 0x10}], 0x1, &(0x7f00002c4000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f0000a30000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000bcb000)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x219, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x24, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d57000-0x110)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d288", 0x49faa6bd, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x10f, 'drbg_nopr_hmac_sha384\x00'}, 0xfffffffffffffcda) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffff9c, 0x103, 0x3, &(0x7f00006b8000-0x4)=0x9, &(0x7f00004b9000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000e36000)={0x2, 0x5, 0x0, 0x100000000, 0x7, [{0x32, 0x0, 0x5, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x0, 0x100000001, 0x2, 0x0, 0x0, 0x409, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x0, 0xfff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x3c70be9e, 0x8001, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x5, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}]}) 2018/01/19 03:17:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@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}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000)=""/210, &(0x7f0000002000-0x4)=0xd2) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=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) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000)=[{&(0x7f0000002000)=""/225, 0xe1}, {&(0x7f0000002000)=""/111, 0x6f}, {&(0x7f0000002000)=""/133, 0x85}, {&(0x7f0000002000-0xbe)=""/190, 0xbe}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000)=""/222, 0xde}], 0x6, &(0x7f0000000000)=""/85, 0x55, 0x5}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:17:25 executing program 3: 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, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c45000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6e000)={0x0, 0x26cf, 0xef9c, 0x4}, &(0x7f0000d19000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f7e000)={r3, 0x5cb7, 0x3, [0x4, 0x2ec, 0x5]}, &(0x7f00000db000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/19 03:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) socketpair(0x5, 0x4, 0x8001, &(0x7f000064a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000183000)={0x8, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fbe000-0x20)={0x400, r2, 0x10001, 0x800}) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ad8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000adb000)={0xf2, 0x0, 0x2, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ad000-0xe8)={{{@in6=@remote={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=@broadcast=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}}, &(0x7f0000b36000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000be9000+0x64d)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000008c000-0x20)={0x3, r4, 0x0, 0x0}) 2018/01/19 03:17:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000764000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x101, 0x3, 0x12, 0x6, 0x2}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r3, 0xfae0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000000)={&(0x7f00005af000/0x1000)=nil, 0x2, 0x3, 0x10, &(0x7f0000b7e000/0x1000)=nil, 0x4}) 2018/01/19 03:17:25 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000a30000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000012c000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bond0\x00'}}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c5d000)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x1, 0x20, 0x0, 0x7, 0x1, 0x9, 0x7, 0x0, 0x4, 0xffffffff, 0xa92, 0x100, 0x0]}, &(0x7f0000f7a000)=0x108) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000851000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f7b000-0x8)={r3, 0xfff}, 0x8) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000012000)={0x9, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000011000-0xb8)={0x0, 0x5, 0x2, 0x8, 0x1, 0xffffffffffffffff, 0x40, 0x76dbb70, {0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2959c1db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc00000000, 0x3f, 0x2, 0x7, 0x2}}, &(0x7f0000013000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000009000-0x8)={r2, 0x80000000, 0x2}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000012000-0xc2)={0x0, 0xba, "6bf6699aa5415c9c6487f3d3c1f69c5b23a3832ac6f716bc9701e62628b61d39c077a2cd8488c025e6f5f6a2673591f2881456bb46dbd2ada5b8d18b7bfb24989ec87a01bf0268f9c96517db0b3f541c3e3518630c155e09241c363025f663bf5e03256b81b54ac59c03c3241f389ae81355b384925c67709d6d6b12308f2e60ca11196f244b98f6bce7874ba26ebb9bbc5fb59f787d662e953f6ed1d456e094e113c358a31a5856caeab50a9fd0341221b91f4afc86cce28153"}, &(0x7f0000011000)=0xc2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000012000-0x6)={r3, 0x3}, &(0x7f0000007000)=0x6) 2018/01/19 03:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00006a9000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cd000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/19 03:17:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000089000-0x8)={0x0, 0x5}, &(0x7f0000087000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 03:17:25 executing program 7: pipe(&(0x7f00009ed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000ae8000)={0x0, 0x3, 0x81, 0xabe9, 0x0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0xfffffffffffffc71, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) unshare(0x40600) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000050f000)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000dcb000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000a05000)=0xc) sendto(r5, &(0x7f0000e82000)="", 0x0, 0x81, 0x0, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00001a1000)={0x0, 0x0}, &(0x7f00009c3000-0x4)=0x8) 2018/01/19 03:17:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)="e81814c7443140583959eaa009bdea391dbf34fbe43d", 0x272) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)=""/139, 0x8b}, {&(0x7f0000000000)=""/89, 0x59}], 0x2, &(0x7f0000002000)=""/4096, 0x1000, 0x80000001}, 0x40000020) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000002000)={0x0, 0x8, 0x3f, 0x0}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000-0x10)=@generic="de0bc513c6f55e214ba1218842d7d277") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22f, &(0x7f0000556000-0x48d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x1f9, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x87, 0xc, 0x0, 0xfffffffffffffffa, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x1, 0xc, 0x1, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x7fff, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) 2018/01/19 03:17:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000013f000-0xbb)="5a5c98c2246cd28bba63e387b97ec023fef2fcf40dd1e63a28fde50195cbb7985c299799f70da23fe5781b3a4eb6d0468cf164641c5cb19b7de86e6e2c8160fa2f992de5bc790a4d19c274f6f0e2b88a026ee4d477529d35bc060591d37036088e235e4761e5069c5f5d96bede0e4b5e73691da7b597bb563ef9d4bd138aa783b720e9a22c89842c95715134a8db95939809de00c344180bd09725f688854353931277fd65b9afa08762923d842dc212460e04c24b881b4493cf72", 0xbb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0xff, 0x3, 0x3, 0xa, 0xa0, 0xa0, 0xff, r3, r2}, {0x2, 0x8, 0x81, 0x81, 0x8, 0x4, 0xffffffff, 0x1000000000000000}, {0x6, 0xffff, 0x2, 0x7}, 0xfffffffffffffffb, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x1, 0x9, 0x4, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000-0x58)=[@in={0x2, 0x2, @rand_addr=0x7e63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80000000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}], 0x58) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000002000)=0x1e) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r4, 0x4, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0x3ff, 0xffffffffffffffe1, 0x1, 0x2, 0x1, [{0x1ff00, 0x7, 0x1, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000005000)=0x62) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r0, &(0x7f0000006000)="b8cab652b442741b983d534847ade0170de651ce86b37faedc6240720aeb5523ed61e5d5f354ea257d365f2324e118b79852a6ae5fd4fdab48fe8bc4794fc4305ab7a090410ec540135c5c722473bc1b228df5afab562c4c1d7afcc7854e54f9e3cc840edaf4c6143f4ce6823905a49ed00e22aa48ed8e3989cfddfe18cd02c5b08861ab1700368dda68a150712e54ad233e5a69d59732074dcb87924a91ac503faf5606ec0d5d5e2ac294fff44bdd49544f7d92fd4365575deb18e36d400b75f3f4ef7b3785f96ebaf657", &(0x7f0000005000-0x39)=""/57}, 0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000-0x4)=0x8000, 0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x4)=0xfffffffffffffeff, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000008000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000008000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r5}) 2018/01/19 03:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000580000-0x10)={0xa, &(0x7f00004cb000-0x12c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x6, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 3: socketpair$inet(0x2, 0x4, 0x10001, &(0x7f000074d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000012000-0xca)="30e05d6e922a2034a7f216f6c452710ba0fd66fd3c504051943fb702d9466a5dc2e29ff5b37548d48a7c66b8634a9cda562a511ea5dbfa4f87075e3b05870e73dc4a11b22e8e4a675f5721518f7f8a0bd2f82304ec1e29a302d4d95e7072884ff8c9edbcc57f2ded2edaae6ac4e0520d504a8f1bb19ebcbbcff010424dfbcba60bc4b5d814ab631e80b85862dd792fe845e35c9859ebcc104acaaff755fd14123c1fd278be5d65b38feac457ed1a2083f0e98301b0be93da3d8f201f461d82f9bdb8e3f486cf9dd7330f", 0xffffffffffffff4a) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f72000)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f72000)={0x0, 0x25, "a92b31bd0f75f1ce7e9c044057f7cf616f0f140718708c84986b0b3aafcea40df01b447ba0"}, &(0x7f000033f000-0x4)=0x2d) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f72000)={r4, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f73000-0x10)={0x0, 0x10, &(0x7f00004be000-0x10)=[@in={0x2, 0x0, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f72000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f0000f70000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000001a000-0x20)={@generic="1abcca3f9187edc444a85347b18cbe85", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/19 03:17:25 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x41e) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/19 03:17:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000dbd000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa456, 0x2, 0x0, 0x400, 0x400000, 0x20000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000002000-0x49)=""/73, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000004000-0x12)={@generic="ec71b62aeccd87f3c4ca8bffeacc4dd2", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) connect$unix(r3, &(0x7f00004b0000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 03:17:25 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000026000)=[{{&(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 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}}}, 0x3a, &(0x7f0000012000)=[], 0x0, &(0x7f0000001000)=[{0x10, 0x0, 0x10001, ""}], 0x10, 0x0}, 0x0}], 0x1, 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) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) 2018/01/19 03:17:25 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0xf5, 0x0, 0x7, [@rand_addr=0x1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x2c) bind$unix(r1, &(0x7f0000025000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000035000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x10, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f000000d000)=0x5, 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002000)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x5, 0x10000, 0x4d573ce, &(0x7f0000035000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x7f, 0x4}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000037000-0x4)=0xe8a6, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000037000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 03:17:25 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f000004d000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f000002f000)=0x4, 0x4) shutdown(r1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 03:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000308000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000076c000-0x4)=0x0, &(0x7f0000352000-0x4)=0x4) r1 = socket(0x1b, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/19 03:17:25 executing program 3: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000eb000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000af3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004d0000)=@common='ip6gre0\x00') mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a82000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af5000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000af4000)="a311c30e", 0x4, 0x20000000, &(0x7f00009ae000)={0x11, 0xd, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000853000-0x4)={r1}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000043e000-0x4)=0x101, 0x4) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000af6000-0x10)=@hopopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}]}, 0x10) 2018/01/19 03:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d29000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8101}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f00001a1000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/19 03:17:25 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={0xffffffffffffffff, &(0x7f0000fe3000-0x6f)=""}, 0x10) pipe(&(0x7f0000586000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fe2000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000fe1000)={&(0x7f0000739000)={0x27, 0x9, 0x7fff, 0x6, 0x8, 0x1, "b4a2ae42cd2e082f4cdff4f0c0a4d33b337f7923cd39d1ca419785db6cdd98ffeaf44e7d87d1bddb6dcd433f462e478fade161c596bde69971ef20a0c03ed2", 0xfa8}, 0x60, &(0x7f0000dc5000-0x10)=[{&(0x7f0000fe1000)="031bacc45b6ed1d1958a233c98d9d2719f84293a1f895221bce7816b90d3919640b26c37a14f480bbbaa1623b15f53f9840e9d4debc9f7258dfab6a3e0ffa9f416f89ea8f71486bf7035e24855ee495dba07b2e541d8126424ab5a738ae74ded561e83825e88c6b7df2a2f36c92c510e597fd7cb9dce9ac5d83950cc4c97f7e2fa862cac58b6234369aa423c1f8fc8268cde02ce", 0x94}], 0x1, &(0x7f0000fe2000-0x10)={0x10, 0x11, 0x0, ""}, 0x10, 0x4}, 0x8000) 2018/01/19 03:17:25 executing program 4: 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) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e67000-0x10)={0x0, 0x0}, &(0x7f00009b9000)=0x10) bind$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) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000660000-0x6)={0x0, 0x9}, &(0x7f00000e1000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005e2000-0x8)=@assoc_id=r1, 0x3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d84000-0x5c)={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x21}, {0xa, 0x2, 0x8f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x3, [0xfffffffffffffffd, 0x8, 0x7, 0x81, 0xd4f, 0x97, 0x97, 0x7fffffff]}, 0x5c) sendto$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) 2018/01/19 03:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xe, 0x198) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ebf000-0x3)={0x1, [0x9]}, 0x6) r1 = socket(0x10, 0x2, 0xa) write(r1, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) 2018/01/19 03:17:25 executing program 6: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00005d1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) ioctl$void(r0, 0xc0045878) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000003000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000001000)=""/0, 0x0, 0x10000, &(0x7f0000002000-0x10)={0x4, 0x7ff, 0x0, "95736c3035d5", 0x100000000, 0x0}, 0x10) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00005d0000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00005d1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/19 03:17:25 executing program 2: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000dde000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x17, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x4}]}, @ssrr={0x89, 0x3, 0x800, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ba3000-0x4)=0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000819000)=0xcd75, &(0x7f0000f61000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000091f000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000950000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000170000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003c8000-0xc)={r1, 0x80004, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00006b2000)={0x9, 0x4, 0x8, 0x7}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000056b000-0x38)={&(0x7f0000fa3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000052b000)=[{&(0x7f0000598000)=""/4096, 0x1000}, {&(0x7f0000e0a000)=""/140, 0x8c}, {&(0x7f0000208000)=""/143, 0x8f}], 0x3, 0x0, 0x0, 0x7}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x100000000000001f, 0x4) 2018/01/19 03:17:25 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000fe000-0x20)={r0, &(0x7f000094b000-0xd5)="", &(0x7f0000fe3000-0x3a)="", 0x0}, 0x20) 2018/01/19 03:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x7fff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000419000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000fe8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005e4000)=0x10, 0x80800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000936000)=0x1f, 0x4) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000f6000-0x4)=0x2, 0x4) close(r2) 2018/01/19 03:17:26 executing program 6: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000653000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ceb000)=0x48) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) socketpair(0x3, 0x0, 0x82b, &(0x7f0000ed5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000531000-0x10)={0x0, 0xdc, &(0x7f0000d40000-0xdc)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x2, @rand_addr=0xc000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fffc0000000000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8005, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff6d}, @in6={0xa, 0x1, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f00008f1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000504000)={r1, 0x8, 0x10, 0x0, 0x100000000}, &(0x7f00006bc000-0x4)=0x18) 2018/01/19 03:17:26 executing program 5: pipe(&(0x7f0000f2c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e5b000-0x1)=0x13, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f000083e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @broadcast=0x0}, &(0x7f00002aa000-0x4)=0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) pwritev(r0, &(0x7f0000fef000)=[{&(0x7f00005d4000)="51e0d20809e46f7b64b100f2bdeba5e42b2e794d25899d6bf4c82158ef759d8f0b3f9daf1b60a02442d201511b3c5e0b40272fbb78b6241172fcf082b055d513fec3b52808b84a21f7ad0630f0ecb9f7b36a24dff05fdc91d999f1089f571b990d7f0e901bb58b83c441163a833df9956bef2edfd63a5c6e8069b361f18e1033b8c9011b4d90bc2ea6734e380554b148970d321d2ad0439e403540fa833c11d9aa72a62b3ddaef3ee520a04340ac34c68927473fdd86778a18df6dd23b6036ea608f54499926b5b817556024a2de959b860379fae60441bbb18cf6abad71e7215511c104f948d13b", 0xe8}, {&(0x7f0000370000)="c7c31c168f84dfc561f24f02a27835556dd4b2ef4c14b79a64b085a435e021d276b2c685b4c593477348cf3107296d0387abd9a3f46ed04de9de8e973fc5aadd7e13c2718828e6d81cda7b114d33e0b8d964ec43339df34fa4bb25324087a2a7d5df39f9c1dd3772365f97e3a18b702249c50caafe6057fd84d7c89918c4c142e33af609e5f0a0602f906004773ec58812139b89fcf6140b4c589e6ce313d839a19cf28ea94000d60ae15a2a52cfe59e31a10e0ce0c3abbb77b773", 0xbb}, {&(0x7f0000e15000)="86ea4e885d50bcca4e6f0032309b2937f5396c178dc7000a2572e518d23d4c3a8a9ac2496626e60310ca9b85e051a5190c0ca8ab6bb555136a80ffed0312b940904cad6908a59b65d01101e787d77cf5ef55c9641365cdc239f65d080739e9f36d34c0364d75f7fba4", 0x69}], 0x3, 0xc) 2018/01/19 03:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80b, 0x1) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000866000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000-0x4)=0xe8) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)="", 0x0, 0x0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000c69000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6b000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00007c6000)={0x1ff, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000aad000)={r3, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f54000-0x30)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) recvfrom$packet(r2, &(0x7f0000806000-0x2d)=""/45, 0x2d, 0x3fffffff, 0x0, 0xfffffd7d) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/19 03:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00007a9000)={0x2, 0xffffffffffffffff, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f00007a9000)=0x0) 2018/01/19 03:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r4, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x80a, 0x800, &(0x7f0000589000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000127000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r6, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r7, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/19 03:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f000095a000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005da000-0xc)={&(0x7f0000817000)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000037e000-0xa0)={0x0, @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]}, 0x30b, 0x4, 0x1, 0xc87, 0x2}, &(0x7f00002dc000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000841000-0xc)={r3, 0x800, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000154000)={r0, 0xffffffffffffffff}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/19 03:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x807, 0x1ff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e7d000)=0x7, 0x4) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r0}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r7 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/19 03:17:26 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000084000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000029d000-0x10)={0xfffffffffffffffa, 0x203, 0x0, 0x0, 0x0}, &(0x7f0000963000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r3, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f3a000)=[@in6={0xa, 0x3, 0x6b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000716000)="") 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f23000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000760000-0x10)={0x4, 0x9, 0x6, 0x0}, 0x10) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) pipe(&(0x7f000085b000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007bb000)=0x0, &(0x7f0000ae0000)=0x4) socketpair(0x10, 0x0, 0xfffffffffffffff7, &(0x7f0000009000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000095f000-0x8)={0x0, 0x7fffffff}, &(0x7f0000880000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000911000)={r2, 0x6}, 0x8) 2018/01/19 03:17:26 executing program 3: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000211000)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb3000-0x53)="3abeca9dc83cd4a786cb7196dbd428cbf817bc590b40f769fa12c499f4c077cf", 0x20}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fb3000)=0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000067a000)="ec474d4660a7cf439ad72fab7314f9b396567da3b9c78decc3882fa4dac46a9d06952c5ccb521bbedf335c57115f08ae3b3aa431383c06ed444e7db3d543bfae11e508660a6266858f90", 0x4a, 0x4090, &(0x7f0000fb5000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) bind$alg(r0, &(0x7f0000c21000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) r2 = socket(0x10, 0x0, 0x5ec) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000041d000-0x8)={0x0, 0x1ff}, &(0x7f00005a6000-0x4)=0x8) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fb5000)={0x0, 0x8008, 0xfffffffffffffc00, 0x9, r3}, 0x10) 2018/01/19 03:17:26 executing program 1: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008fc000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a6000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ad3000)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffff, 0x9, 0x3, 0xfffffffffffffffb}, &(0x7f0000136000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cda000-0xa0)={r2, @in6={{0xa, 0x2, 0x8cc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xed, 0x8, 0x9, 0x4}, 0xa0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c1f000-0x4)=0x40, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008c2000-0x8)={0x0, 0x5}, &(0x7f0000d4c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000013e000)={r4, 0x4, 0x0}, &(0x7f00005ba000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008ec000)=0xffff, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000196000-0x7c)={r4, 0x74, "75f1fbc8f4d4ea09105f12a4c6f0e59a14e8bceecb274d5500be94146b1045c4268b27d1c48ef98200ad8fbf2a0c30ee22e86a539a1473e2e9aed1d645f0337efa165f4e08c15087ddf77e648b5b43445ea562316a91c8e2005533e54bfcccf77baea0c01352583e02aacda9fc53805b09b9073a"}, &(0x7f00005d3000)=0x7c) 2018/01/19 03:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f00002c5000-0x1001)="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", 0x100, 0x0, &(0x7f0000ded000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000c1e000)=0x100, &(0x7f00003f2000-0x8)=0x4) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000efd000)={&(0x7f0000f91000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000079e000)=[], 0x0, &(0x7f00000e5000-0x3e)=""/62, 0x3e, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d51000-0x2c)=[@in6={0xa, 0x1, 0xf3a0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeecb}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/19 03:17:26 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000ff4000)=[{0x0, 0x0, &(0x7f00006c1000)=[{&(0x7f0000ff4000)="15141acbab84d5732cf6bbda8299be4fc61b086ead4b6b551d8c3da430e473f1b4b262c9a2091c6457b98d1f9ea1f29aaf5ba460ff8deb05a4685e59da", 0x3d}], 0x1, &(0x7f0000ff4000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x48b48367}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x60, 0x81}, {0x0, 0x0, &(0x7f00001f4000)=[{&(0x7f0000ff5000-0x19)="fd415fe62d04e9b5b1d7af146bc4927ddbde8712bf1552c40b", 0x19}, {&(0x7f0000ff5000-0x85)="51fb33eb4b55cc92834dae4c4b3ca7dfe657353210ed7949231d40f43dc07e3ee8b54eccd88605478af6b244bb7d1258b8d8c192c79704e13c1e5d34874a6f89724b265287d3173861e0cf4e984e51c19a07e676075457fa2d31290dcb89b4e4613f28b8bf3808498b44adc3f86e9392c8083f2648ea85359a8428062a08087b962670ea57", 0x85}], 0x2, &(0x7f0000ff4000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xf8, 0x117, 0x2, 0xe4, "9b2694b3e352200e5b2b29ec03ddcf9330162d3efe6efe70e3ac3db209c0bf2b75879d3761bfc97e69abea9bd6144d4b09e1822803d3c6086447f900094b20416b6829bc4a650240c68dc0812e271c0826681bc5b8b8a293084cb9a64c828eb67b3d8048d86bfe4ee4dc88763dcdce0bd36de84c233d52b630438e0c7279704c6c77a6878f0ccfc27ea91e6dc64d7eebcf9ec92ec536737eeb41d460f036e5b7adaf3d89b3cdcc0a225b564d12d669908247c70b0d2ba5bc2dc10930e76195254890557947c9c70d7536f6b3f4c779668ac2fa7e945a210b958dd0bbfa0f8808b4184bf5"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x188, 0x4000090}, {0x0, 0x0, &(0x7f0000172000-0x20)=[{&(0x7f0000ff5000-0x4)="2c5918d1", 0x4}, {&(0x7f00003dd000-0x1a)="013ed893242851c454d83d90b3f98eeac0dfe045c41124bb8ae1", 0x1a}], 0x2, 0x0, 0x0, 0x2000c010}, {0x0, 0x0, &(0x7f0000ad5000-0x50)=[{&(0x7f0000ff4000)="e9c078009c5dab9d9115cf7f4f68ae54b6765ff7a6ceed2fd9f3f578f089243744805fe0f63b6359aa3d4264f01aa6da6e945ae49bd92251032c8c4d279cbb87284ad8b0480bb7bb869a91ad3c12a6688c53a7205be0b18b2118d2", 0x5b}, {&(0x7f0000d83000-0x16)="af667b2c2e85f732afec24559b563f2483b4c09635c2", 0x16}, {&(0x7f0000ff5000-0x6f)="45124bd263d29c7ccd9d939d9079540978feb00fceb9cb58597ecec26ae70701b3f774f2dd7cc8326248ffc51e51d350500ae214b2e8499a7caf50d7076bdfa38a10aa03496f90002f2ad47acd4818bdb6287e319474b2c79758845445038e2762f1cfe59f18bbdde78acd9e64813d", 0x6f}, {&(0x7f0000ff5000-0x53)="a7e885eb5a0e41bf7b244d26c352aade38bb1f17bf399e710acee3f427e593a7834a202568a9b89813750265ddb6a5a22538519df3aa89200e3e341f1e64f467f3ca74978d1ef4aa62c98eea7f17f9da6606e3", 0x53}, {&(0x7f000013e000-0x99)="eccf6cd876e9feb009d3322c5bd84bde7dc4eae18bad465dc7aaf7bcd0dda546b4cbe8a593a7710133b88de448f33dafd542f5700f42a2c2b3392ffe177e9a679d5376b4f7bb4f19a16ea5096419c0d0f047aa9897857029801a2542fee00ddb922d65b12021bdc171c84b67fc900e36399c3c1524b1fb19f96a95f9d706621ea3118e3af9d722806cdaf1d7c73a37001f8a75d9c6e70fdfc7", 0x99}], 0x5, &(0x7f00001e3000-0x140)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x70, "16ca47adf78cdcb09d9d3750d88e41ea2612613d29cd48e56376d400a607ba79ecbd2298df0073d4db2451c2c18afe2d0c6a80dff57e364a60a3614883c6b0c137c209df44d4adb8dc985317ff94cf8162d98ce2b88e8a926d947f19c18742f363ea9f2d30599aca4b32c9b883e97093"}, @iv={0x48, 0x117, 0x2, 0x31, "f35b9a133d0aef629ecad51fa8c060961dcba845b4186ddb8457965912845a602ae87c314894139af1a0eb6ac9dfc4dc94"}, @iv={0x58, 0x117, 0x2, 0x41, "eb46565170d07c578ad857d4a92bd9b6d4c2459edf9298fdaa008af4f9386d28edf57aecf3c3bd235df2d76b64d67eceba00cbbbd3a568b07b81d34c44aa855208"}], 0x140, 0xc000}, {0x0, 0x0, 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"}], 0x1018, 0x14}], 0xa, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008ea000-0x4)=0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) recvmsg(r3, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@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) 2018/01/19 03:17:26 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) bind$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f000085f000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) connect$inet6(r0, &(0x7f00001c4000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb4}, 0x1c) r3 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000752000)={0xbca5}, 0x1) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f000008e000-0x4)=0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000cc1000-0x28)={&(0x7f0000c6a000/0x1000)=nil, 0x8001, 0x3, 0x20, &(0x7f0000d29000/0x1000)=nil, 0xff}) bind$bt_sco(r1, &(0x7f000059f000)={0x1f, {0x1, 0xfff, 0x4, 0x7f, 0x0, 0x1}}, 0x8) 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dc4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="", 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000219000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x15}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c8b000)=[@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7443, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xac5}, @in6={0xa, 0x1, 0x42c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c8af159}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x201}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 03:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket(0x15, 0x80000, 0xffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000bea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b0000)=0x14) recvfrom$packet(r1, &(0x7f00009c9000)=""/201, 0xc9, 0x40012021, &(0x7f00008a4000-0x14)={0x11, 0xf8, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)="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", 0x1f5, 0xc0c0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = 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) r2 = socket$kcm(0x29, 0x2, 0x0) sendto$inet(r0, &(0x7f0000b46000-0xbf)="b30b9708910d16d8315e851ff7cd97ee6c7155d23441486b1f66318ba45b466c9e3b6794f34fcb332fdb4bbe538b4b817376bf3f710ed41856f9ca55a4b5de89e0265709c1342efe96f5526af7200f34e276550ef62188cb172929b5def0ac5243543ac30f3d76da744a295795508b960f1db15c6005e11c6e4337faf20db2b4fc2c752ed172799686161a49a51cfc86fbd9a772dec8639643dfacaba4007b299e7620730eb07a3f433060d59ca37ceb19c73bc14327a3ab70ef414943e5e0", 0xbf, 0x4000000, &(0x7f0000a06000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e13000)={r0, r1}) sendmsg$kcm(r2, &(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) 2018/01/19 03:17:26 executing program 1: 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) socketpair$inet(0x2, 0x1, 0x80000001, &(0x7f00004db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006cd000)={0x0, 0x1000, "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"}, &(0x7f0000f55000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f9f000-0x5)={r2, 0x1}, 0x6) setsockopt$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) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) 2018/01/19 03:17:26 executing program 7: 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) socketpair(0xb, 0x80004, 0x1ff, &(0x7f0000903000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000d0c000-0xc)={&(0x7f00007d4000)=[0x0], 0x1}) setsockopt$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(r1, &(0x7f00008c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000086d000-0x10)={0xf800000000000000, 0x200, 0x5, 0x473, 0x0}, &(0x7f00008f1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000840000)={0x100000000, 0x0, 0x8002, 0x439, 0xa490, 0x21, 0x3, 0x9, r3}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) connect$netlink(r1, &(0x7f0000500000-0xc)=@proc={0x10, 0x0, 0x1, 0x1400000}, 0xc) 2018/01/19 03:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000d92000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff7000)=0x10, 0x80000) accept$ipx(r1, &(0x7f0000e41000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000694000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000083b000)={@generic="eee6682240fc1319e173060a168af5c5", @ifru_addrs={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x3, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/19 03:17:26 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff4000)=@common='vcan0\x00') socketpair(0x0, 0x0, 0x0, &(0x7f00005ef000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000706000-0x10)={0x8, &(0x7f0000ff6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ff6000)={r2, 0x1}) accept(r1, &(0x7f0000ff6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000ff6000-0x4)=0x1e) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) 2018/01/19 03:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000686000-0x8)={0x0, 0x0}, &(0x7f0000b11000)=0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000e56000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000239000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00002f1000-0x4)=0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f000032d000)="479e05a8b51626805e19b9047dd1625ec50e9a47a83c2df1be9ef85c76032b3c9795752bdd76e9210768652051d1325e5feafa8336f98985bbae6d64adfc181ee97fc93f0873896a987ce496e2477411fb60cd086d9a8a5d7124fc6a7b1d401f47e97889e894a94fbe237491930d600f7d30d52f03b4021b46c42ee1d268a3200258b09c344feaa1ad92ab82c263b6dd233acfa408ed99d38fb1f3e7df4b3965f65d6d875c8ee029671462d1a52a89b2da17b50c98be48f785b9751113fc7538f1ed3c2cd18ef762884ce0547dafa3f1038fa05c82705ebeb6965d183e7727862a6ad7cf4d7a245ac500ab", 0xeb) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f69000)=0x2, 0x4) 2018/01/19 03:17:26 executing program 0: 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]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eda000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000020b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000}) 2018/01/19 03:17:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x1c)={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x3, [@rand_addr=0x80, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 03:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000020000)="b1c847531736f0fd6c82d4d1735af76c9b88537a5c304d52da98245df3060b2860085d03a700a11c771d8f1a4ab4") r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e18000)=0x0, &(0x7f000041a000-0x4)=0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f00003a9000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006ae000-0x3c8)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r2 = socket(0x8, 0x7, 0xd2) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000578000-0x37)=""/226, &(0x7f00002a7000)=0xe2) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000040b000-0xe8)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a20000)=0xe8) sendto$inet(r1, &(0x7f0000462000)="780bd3d7ea8b97abd23488738d8543c9b1656be946cbd18390ac02a7fdd651f43ae63347fe3eba2e49c30036759c4bc2c23b33a81c151fe7d9852b69689e3045151a5d6999e4b2b297a8a825110e169af33fdb417c2eaec0b138220e1e6c09350502a0bcd798746a94a90154aaa1022bddd0ca33e1f78df9aeb0e5bd1ba97be6e07a9dd3ea70ffd05201bc18155902eb6b362bde4b09a92c307d962c79d523cd562026278a", 0xa5, 0x4, &(0x7f00005b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef2) 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = accept4(r0, &(0x7f0000dac000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eea000)=0x10, 0x80000) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000e2c000-0x4)=0x0, &(0x7f0000570000-0x4)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003a1000-0x4)=r1) bind$alg(r0, &(0x7f00007b6000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) socketpair(0x10, 0xe, 0x400, &(0x7f000005b000)={0x0, 0x0}) setsockopt$sock_int(r4, 0x1, 0x33, &(0x7f0000373000-0x4)=0x0, 0x4) pipe(&(0x7f0000794000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002c4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7fffffff, 0xffffffffffffffc4, 0xffffffffffffdcb1, 0x1}, &(0x7f00008c3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000016b000)={r5, 0x5, 0x3, 0x81}, 0x10) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg(r6, &(0x7f000062e000)=[{{&(0x7f000034c000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c9000)=[{&(0x7f0000410000)="d47f0483379726a37ce3e7683a4f845ce37cbb32f754feb6017e4c2d684dbfc890", 0x21}], 0x1, &(0x7f0000ce5000-0x168)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) tee(r3, r2, 0x2, 0x4) 2018/01/19 03:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) readv(r0, &(0x7f0000b7d000)=[{&(0x7f00001e5000-0xf)=""/15, 0xf}, {&(0x7f0000138000)=""/76, 0x4c}], 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000710000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d01000)="a20f9e17c712616886bec67438890d2cdb09525430cb64d08e95d043c7b1ba093bc8abb70b27f750cb7969de3e02e73a60bb96c5d063668a8f2e1824d339f7ac041adfd5f7a22b888ca0f2bb82dd4a4316c3876d1ec2a830a3a8ec75bbc1da267e55ea8c71e754164996", 0x6a) 2018/01/19 03:17:26 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000073a000-0x2)=0x1ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80007, 0xd400000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x8)=[0x7ff, 0x2ef0000000000000], 0x2, 0x88bc, 0x7534f6f1, 0x9, 0x9, 0x7, {0x6, 0x2, 0x100000001, 0x3ff, 0x4, 0x7, 0x7, 0xfff, 0x5f0, 0x7fffffff, 0x2, 0x3ff, 0x7, 0x100, "3adc5e9c1bd02b13454ab3873af77422d3a999ba0e465f8cf33ff7564dca29ea"}}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 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) accept(r2, &(0x7f0000005000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000b000)=0x58) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000000f000-0x2)=0x8e, &(0x7f000000e000)=0x2) 2018/01/19 03:17:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="51a7a3152b3ae34cd4ce614b67ee6b6c6fa9480f5f0cca6d377f5bc3adb25496ecd8e00a5014d23319ce9a8a8c4202c7fc9ef6ef21cb2aab827b65c8ef4c2cf66d4b5f", 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e87000)={&(0x7f0000ce5000)={0x2c, 0x12, 0x0, 0x0, 0x1, 0x2, {0x2, 0x0, 0x0}, [@typed={0x18, 0x62, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@fragment={0x8c, 0x0, 0x0, 0xe663, 0x0, 0x81, 0x0}], ""}}}}}}}, 0x0) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4000000000000326, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000764000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a39000-0x4)=0x10, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b2d000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000-0x4)=0xe8) writev(r1, &(0x7f00000de000-0x60)=[{&(0x7f0000866000)="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", 0x1000}, {&(0x7f0000630000)="f90798a5cf998a6ad77e5f6d100504ebd5583b1af00ec04f7ebb424a318655e688741ca2fb4196b9147fdbc94dc60c4709bbe063b16acb21d5ff9cd96e5a8a60eb382d54bdd36b6156a95293524cbb7d94fe3cef1c7daa2a5adcfe2b7eb37ab62cb9704df8bf4341a7df0221bd1bb6c9819e83f9be409a24ef0c59d5660fae0bcf0c96fc344bfce60b93192f7cfc5d9799aea5b9e6ed9ac3d6447f78854a0689775f5e69a8f5557dd964c73da0fd552e399c7d96317d70c906775bf547327e3fbcf507515c053868bcdbf048e4d918762d44bb2f2084f343ebd933354a", 0xdd}, {&(0x7f0000f98000-0xb5)="3be41fd462d1c3d226ef9142fd1b74df9530f4b79d281b00692c9fbaff1b7c1653db66170fe12db42b81ca1a8e9bc7b2abeaf5074ff2e239be462833c776f511342c1f4923fa07803e482f4dc2c7f82cc8ff8553fdd971a74724bc82b01179fae4a07c70033653decd1beab6990300a69f937e3a61e263fa313c022aaa392fba8a3c967f65e9bdb7f13408a9d5816253b33dcc4b3ce0171bdd8f8ff0285f0d88a0df095a6293b025f882c4e0eb787862139e17e04f", 0xb5}, {&(0x7f0000f91000)="4c941ff728fdcbfac9fbe1308cd342f598d6580f2b38020e", 0x18}, {&(0x7f000014a000-0x2a)="612d5176d4202f78301940e7a78ce2e36003f4200a48206c2f09c0257098d964e928940c8b885a14c41c", 0x2a}, {&(0x7f000073d000)="bb2cf1fd0912e7627bf67e048a9f275346d834b9e564f4200fc302b661bf2b07ea49ebe38e19ef88daa1a8154edcf98d1a0b5ac7ec1ca251107ae3d86a4ac475caae92ea39b88494bff43d0eb6996eadf5eec749c6336065f891451572b38c1011a0432af5", 0x65}], 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008ba000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000014e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x40f, 0x2, 0x3, 0x2, 0x20, 0x80, 0xc, r2, r3}, {0x1ff, 0x2, 0x2, 0x0, 0x1, 0x100000000, 0x3cd, 0x2}, {0x100000001, 0xfc7, 0x5, 0xd78}, 0x8, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x0, 0x0, 0xf9, 0x7fffffff, 0xfff}}, 0xe8) 2018/01/19 03:17:26 executing program 2: socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000440000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/19 03:17:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x1830, r0, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 03:17:26 executing program 3: 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, 0x20000004, &(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, &(0x7f0000328000+0xea3)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xfffffffffffffedf, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000025000)=0x0, &(0x7f00002ae000+0xcc5)=0x4) sendto$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) recvmsg$netrom(r2, &(0x7f0000440000)={&(0x7f000029e000)=@full={{0x3, {"2eae491f0657ad"}, 0x6}, [{"72f490546f0927"}, {"f87b442bb55997"}, {"4ee1dccb1b382d"}, {"b5214ce5096f13"}, {"64e2719383b57f"}, {"0edcf54845664a"}, {"31777b11c42eb0"}, {"3928db943b5b68"}]}, 0x48, &(0x7f0000173000)=[{&(0x7f00007b5000-0x5b)="aeffcf8b379d4d5321e268d858f05aaecb7f14b90a8350abc0cb640f933c5f90d6e66ad91a69b29999c2b512170dc3af33d1ab7d6a578f0f0bfd53becbeee279e331c35344f5a799831776419a194857e5e1e35caa1f8a250085d4", 0x5b}, {&(0x7f0000e16000)="75ef975d8498c7bc18717e04bec54673356e4288cbb2d28c8305013cee8895b8307c7d279c4d37104bd995ec153a3c110033b7fa50f7ffaf1d0e8e82d3eec9dd2dfa49e210f47d6205ccd8e780aefd25839b8724675243a98926dc7917b16b136806adce24d74b803e5044d961ea8f818c2ab33cc0f392b90e5f71306cc93943f36949fb0f4f909b55cc1bbffe610f277ea7fc552e5fa5995147629cd9405c358129d60cdc780dbe25a7809f16991129f280129f5e6f125b42321a5ec71e57922f50c1d4bc46a8202aaf3816563e2530fb7a14af68921a", 0xd7}], 0x2, &(0x7f00005b6000-0x90)=[{0x30, 0x117, 0x5, "bc3a3d687d758eac93a3d8f2b0cef5e72899bd1d38173046c533548f824783"}, {0x60, 0x108, 0xff, "b063bf7cc60d777503eee245549687918bad728a0111696956e4a2bfe8a04a174e821b204bc2e3d83dbcde523c3b1703cf1e584b160c7afaf17c37d93c39c5b71a8f504010b8216ed4598e0775976d"}], 0x90, 0x20000040}, 0x0) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c37000)={@generic="9f51a98094750ad4916994cb3ea96580", @ifru_flags=0x100}) [ 354.547751] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r0, &(0x7f00006fa000-0x10)={0x27, 0x9, 0x6, 0x7}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) write(r2, &(0x7f0000727000)='s', 0x1) write(r2, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000c23000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) socket$alg(0x26, 0x5, 0x0) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c6f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000341000-0x10)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000056c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007df000)={r2, 0x80000, r3}) 2018/01/19 03:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000466000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000712000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00005c7000)={@rand_addr=0x5, @multicast2=0xe0000002, r2}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000376000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006f3000)="e513b5a378aa9141fb0007ff00000cfc", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0x21c9edfb5a425c3, 0x0}, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r5 = accept$inet(r0, &(0x7f0000de1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e33000)=0x10) socketpair(0x19, 0x3, 0x0, &(0x7f000068c000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000008c000)={r3, 0x28, &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000456000)={r8, 0x8000, 0x10}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000344000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f000042b000)={0x9}, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000df5000-0x4)=0x7c26, 0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000d31000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e1000-0x1)=0x14) setsockopt(r1, 0x7f45, 0xdea0, &(0x7f0000a9b000-0x1000)="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", 0x1000) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/19 03:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-generic,ctr-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000935000-0x10)="e4134e0000000000000000000002e314", 0x2ff) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533", 0x30}], 0x1, &(0x7f0000917000)=[@op={0x6, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 03:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de0000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @broadcast=0xffffffff, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) accept4$unix(0xffffffffffffffff, &(0x7f000013d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000132000)=0x8, 0x80800) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f76000)={0xb0000000, 0x0}) 2018/01/19 03:17:26 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000213000)=0x2, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc4000-0x4)=0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000107000-0xe8)={{{@in=@multicast2=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000dc3000)=0xe8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000031d000)={&(0x7f0000dc3000)={0x10, 0x0, 0x0, 0x400010c0}, 0xc, &(0x7f0000990000-0x10)={&(0x7f0000dc4000-0x360)={0x360, 0x1f, 0xc, 0x6, 0x3, {0x20, 0x0, 0x0}, [@generic="bfe80533978c5dfd2095a2c03699e5368df41ede2082d0d6f4c754acc8d497494fe14c68b18fbcdf341bcdc476b820396d10c270d33608172b0b6fd8d6b25bcd", @nested={0x188, 0x6b, [@typed={0x1c, 0x95, @str='md5sumselfwlan0.!\x00'}, @generic="ddebd22ec9b5fabb05e3fa33a770ef2286fc7cfdd2ec778957ff5531a22eb56202b1430a8abe0b0d216a457e971629bf2f7d1481d447ffc77548c930f8f169e6badc8c99c375950ebe5b8bf59362a3777814c375371e1baf9319bbdbc7a7d44b27cac208fd57b942a0048756c5502b08374aff1808edbe0c8f2c2079fce4a8cbc6a3d7fc6b84f342121cd2880ea4620243ae87f65d3049c239d84bdf8f9af91ac0c945568116e0bd3370b6fa1abf251b1b59acd206fbcc39c5103ca2", @generic="e702ffcdbe6ce02347ad0f5d13752905bfce1661215afd49ace6e09bc3823da05efccecb577820c9aa50c1a8fb4bd0ddb54e54d6fa854c631ba632102cd22b80668e3883df8691a3d9efeb9221909304a2156cf247c6377138f2f1b12fffcf1465d82e57b2310345c82a9412c5bd1e6afc0f4db3ec5cc2a1d074c90c3d70d52809854f4eb85d24eed37647ee861633205793650bbb6f1728355f67dc206b9e36", @typed={0xc, 0x80, @pid=r1}]}, @nested={0xd4, 0x55, [@generic="19b66fd9c5b5fd1dc01375396a59f623e43c7630e2be503c4ce3a934b768d28eacdc1a9037bccf042f4b55bfeff87213c328b3b3d6468a716447d1e84603edc85bd818870311d8bb5744503a155d", @generic="f31e8e03f03d0145602591ab918feb9aae3e72f0ca52f35adc6a489f5079825f95ec2ec4a34e945d61899356f43f88a8cefe4af015", @generic="", @typed={0x8, 0x63, @void=""}, @generic="dbf3bb3c5343b04d7339bde3306900e771de48b462856607e740704706", @typed={0x10, 0x18, @u64=0x8}, @typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x70, @uid=r2}]}, @nested={0xb0, 0x45, [@typed={0xc, 0x94, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="89bd029a51e78ccaf752bc7b82c6d25ba205bfadfc343224552f53acf3ed1fdfdf6f7bcbbf1ae70f507d75df44e22aa6e7d6709cc93ef4640f63871c19c67a63d37c5b8f5accdd01bac166005cc2f48772416333a0344d9cf1edfae727833d1d1643937edf137c7a55b5741b2465741a94f94a510fffadc4e957f7c21c0860a548014d67d19c4f"]}]}, 0x360}, 0x1, 0x0, 0x0, 0x800}, 0x40000) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000dc5000-0x18)=@generic={0x2e80000000000000, 0xd37a, 0x3}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000b54000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000912000-0x4)=0x60) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dc6000)={0x0, 0x4e73, 0x387f, 0x9, 0x281d, 0x5}, &(0x7f0000dc7000-0x4)=0x14) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000dc7000-0x8)={r4, 0x9}, 0x8) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r0, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dc3000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000805000-0x20)={"da2cd5a9e758cd641b1b7940e05fb6f1", {0x4, 0x6, 0x4, "0ed21b0cfdb6", 0x100000000, 0x0}}) setsockopt$sock_int(r5, 0x1, 0x9b, &(0x7f0000dc1000-0x4)=0x3f, 0xfffffffffffffee7) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000017000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000036000)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000036000-0xee)=""/238, &(0x7f0000022000-0x4)=0xee) 2018/01/19 03:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x3ab) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ead000-0xc)={0xffffffff, 0x81, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000128000-0x10)={r1, &(0x7f0000be0000-0xf3)="adc36ae5a6d3c87c49e980a2b7a4c0bb81ccf2bb3f8b99ab376bd1a2f425b5396114f775dddcb8a40ff7eff8c752a5b32f4aaba5fc8712b41f37aa21a548a791fa2466f53481c7245f4e281fe2b9dd35ff53d9cc3858b2e54ad25004967e88a49e211b19f376e42288da4c9f40787790a69c83b279c3276d01129d0092b32aaec5cfdea36ecfadcdd7ce7dcc0024ad7cf6207a8e73bdf9a8534388f5c5f061a7fe4cd2985636d1e9adca41dc03aff888c51f2eab1f7174ece1d3628d4a09c1b9de8381b52398134d36df7f4dceee420e8a0dfd06c9cc48384554d17c9eb414b28f52cc2f704015ef37e670cfe6eedb27eb6494"}, 0x10) r2 = accept4(r0, &(0x7f0000bf0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc3000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000107000)={0x0, 0xeb, "8fc029216de4ebb254c68d631aac3f8aebe7bdbf27c3b70d53509652a1b202b6099f3e19de71f6e9bcff04e2589f921bc0633d9d1b020d48eb531ddd11c72fd7c677cf35448b091e7a49d8d0018b57e7836c4d42692f13f72f51efe9802f82627f6d95e1e6c6edfe1c22ccf7c1ced6719e6ec6e61a9f21b9cb0ec2f5ccfc095f9a3c8b0932f15de6e70a9c0a5bfb71a172acdf7199f238cfda2dc34b5424365e2fce0cb149cebb45551633bd4bc68b685b44b1eb30e8317b5ddcf047e243ee9db93305b941235d5b803aa6c003b1854ae3f7590191ce12321671db396e025508ed166d952aab3398bdafb8"}, &(0x7f0000774000-0x4)=0xf3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009b2000-0x8)={r3, 0x2, 0x0}, &(0x7f000096b000)=0x8) 2018/01/19 03:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f0000c78000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a87000)=0x3a) getpeername$unix(r1, &(0x7f0000286000)=@file={0x0, ""/44}, &(0x7f0000c0b000+0x5f0)=0x2e) getsockname$unix(r0, &(0x7f0000bad000+0xc78)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00004df000-0x4)=0x0, &(0x7f0000523000-0x4)=0x4) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e77000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f00008b0000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066b000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000076e000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fb9000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000eed000)="f2a32536ffcdaa0a5b3263fc08dd4076f787817245cb23ebd3826403ee91e6d58ae81e00", 0x24) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000f48000-0x30)=[{&(0x7f0000f66000)='\\', 0x1}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffc7f, 0x880000000}, 0x2) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007de000-0x8)={0x0, 0x9}, &(0x7f0000bca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000060a000-0x108)={r4, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7bb, 0x1, 0x2e0e, 0xf5d, 0x4, 0x3, 0x7, 0x9, 0x1, 0xfffffffffffffff9, 0x1, 0x8, 0x3e, 0x1]}, &(0x7f00002bb000)=0x108) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000a16000)=0x1, 0x4) read(r1, &(0x7f00009d2000-0x34)=""/105, 0x69) 2018/01/19 03:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x52, 0x0, &(0x7f000015a000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) socketpair(0x9, 0x801, 0x3, &(0x7f0000ee2000)={0x0, 0x0}) accept4$alg(r2, 0x0, 0x0, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000b6000-0x20)={@generic="5e359c06906e19086438a2968cfcf534", @ifru_flags=0x1000}) 2018/01/19 03:17:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000062e000-0x2)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00001d8000-0x10)=@common='ip6gre0\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00002b8000-0x4)=0x0, &(0x7f00001d6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006e0000-0x8)={0x0, 0x7}, &(0x7f0000bd9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000019000-0x98)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x8}, 0x98) getsockname(r0, &(0x7f0000a89000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000)=0x2e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) epoll_wait(r1, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000bb4000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000020000)={&(0x7f0000012000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000021000-0x80)=[{&(0x7f000000f000)=""/152, 0x98}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000020000+0x771)=""/228, 0xe4}, {&(0x7f0000021000-0xc)=""/12, 0xc}, {&(0x7f000000e000-0x20)=""/32, 0x20}, {&(0x7f000001a000)=""/112, 0x70}, {&(0x7f0000021000-0x42)=""/66, 0x42}, {&(0x7f000001f000)=""/57, 0x39}], 0x8, &(0x7f0000021000-0xa4)=""/164, 0xa4, 0x1}, 0x40010040) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b4e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9100}) listen(r0, 0x0) 2018/01/19 03:17:26 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000df7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a02000-0x4)=0x10) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000df7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df8000-0x4)=0x10) r3 = accept4$ipx(r2, &(0x7f00004cb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0xffffffffffffff8f, 0x80800) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000e0000-0x4)=0xc9d, 0x4) socketpair(0xb, 0x0, 0x8000, &(0x7f0000459000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000df7000)={r0}) vmsplice(r0, &(0x7f0000829000)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f0000d26000-0x15)="55b8b4309b69a3a4b7db0ecde9b3e60fb8625ac407", 0x15}], 0x2, 0x7) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000df6000)="251160cef43cbef844e5f9da0be695605c72907724e69b58692292e258d0b1e65e928485ce10623f9e92525e6ae054f6680af16c9684bf7e3087b756794551b51e1b8d29b45cc3") mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000df9000-0x10)={0x6, [0x565, 0x1800000000000, 0xffff, 0x2, 0x0, 0x1000]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000df8000)=""/227, &(0x7f0000df9000-0x4)=0xe3) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/19 03:17:26 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000000a000)=""/115, &(0x7f000000a000-0x4)=0x73) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000897000-0x4)={0x0}, &(0x7f0000864000)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000337000)=@req={0x80000001, 0x0, 0x1, 0x0}, 0xc1) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cfd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e37000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00005f7000-0x4)=0x5) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000eb0000)=r0, 0x4) write(r1, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) connect$ax25(r2, &(0x7f0000361000-0x10)={0x3, {"811e8dec1e1de3"}, 0xfffffffffffffffe}, 0x10) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f88000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f86000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000716000)={r4, 0x80000, r2}) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000f88000-0x4)=0xffffffffffffffff, 0x4) close(r0) 2018/01/19 03:17:26 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000cc2000-0x4)=0x0, 0x1) pipe(&(0x7f0000d4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0xfffffffffffffdba}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 03:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000eac000-0x4c)="538c59e8d31593f7b95fac88ee0f7dd5a1c78573f4fa6400aca2245a978cfba2e1ef5c9d1edd2b2a51b8c94241b3150c9e18c3c158fb4912586367193016d0e291b1607b14affcd6b3935571") bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000401000)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f0000f7b000)={0x0, {""/7}, 0x0}, &(0x7f0000488000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x800200000000000a, &(0x7f0000dee000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a71000)=0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000985000-0xc)={0x0, 0x9, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003af000-0x20)={r3, &(0x7f0000b75000)="eb0ac25efd41b6bb11a654ac9d883f71ddda8c933be0e1e300ee7d42c4e1eafa97b0360d9e4252cb8968186f32a578d716dbb6747b3ddca657b41ba6ebb23dea8b46247249e7fb26d2e369d87f2fc48655e255311258f21ba9856d77241757187e96acb8217612a02a4c9b7a", &(0x7f00003d5000-0xd3)="7b28833809c32843c01535d4f0ffcf2aacec1fa7ba6156b8d1892df6a495698953e59187734c677d30a8ff4846cdec981c800040270b72c2188ae79f6b399bde910f0b3c9cec814ff06c16917e3f9ca899741bec39929003d35be420bbd4405f15ee0036c4f31f385f7f19271226ec6976b550411fc201bd9eaee2e64a14c68016c9ea47267686fdd891c54328c9eb07327b4d7d0583e2871fdfb53180b629c098555ed46ba0cce01ab5928cdbd4b546f662b679d5df9d70f2ba0b9a29e3bd04f68f05ef3b0273106154f33d6a14f0a258ae80", 0x1}, 0x20) r4 = accept4(r1, &(0x7f000088b000-0x80)=@generic={0x0, ""/126}, &(0x7f0000faa000-0x4)=0x80, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003a0000)={0x9, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000050000-0x90)={0x400, {{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) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000e8a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000051000-0x4)=0x14) 2018/01/19 03:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x1, 0xffffffff, &(0x7f0000652000)="c2cc888e6a5c75a85affb77420392e695f1da4db9402aee2bf556645bcab07439b4de532b0046ab636571ec079a27ceb", 0x30) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c97000)={0x0, 0xc5fd, 0x30}, &(0x7f0000d52000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f1000+0xea0)={0x20, 0xfffffffffffffc01, 0x204, 0x8001, 0xc44b, 0x1, 0x4, 0x9, r1}, &(0x7f00005cd000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009f8000)={0x0, 0xffffffff}, &(0x7f0000498000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001f3000)={r2, 0x4, 0xfffffffffffffffe, 0x6}, 0x10) writev(r0, &(0x7f00003a8000-0x10)=[{&(0x7f0000e3b000)="db6fe9fc8fd057eb3f87783d3569900f251808ff749909111e9873d0a94912caf741b065e4cdb84bc673cb3cbf5f5d791bf837c1a7ed1d116e5b183baae949c41bca87372bacaf274d0c486975f195cbf5dbe03ac0836b61ebd853ceb21bea12288c831978e4a16271306e99540af6282ceea4cb41bef7abda3b439b4a3f50079b81ee37dab6a68080acc71c18ad04db980e6d89964b6bb4c7972d4c4ba65a53bd53978508d94488f4c0173b40a07cf28aa2704da87b44f0ece8eaf428225c2962a9e7dda45a616b036dd69faec8c0a42b1ed494ebea2f46ed1276271d3b1c7f01258dd2973513945b2680b8c9bee963450d78357cdab7743437c11f8b0326f345d59cc3153bdf95a23e345ee39674d2bec813f52e007ec1c55106709d12f64becc9e8e5a2e2c7ba5b41f747c89576ec1478bd8a7b15265fbbed236d32d459d943aff4fdbc71880820f0b18f7234f1487c1d69656e05356a9ba07374624b867ac8ec6238eee54050a7719cd02df289dac24a639410448361292d9a0da8b21bd04eeb06139509e4830a726cc16f7c610ebe3e6d11bd0112fc1c1b7e3aadaf9b82c58b50502e70c8286ec9c195e94b61bedd5f2145674d5c30efdc2044deca6539e8b72df6f72d595978d56da39f4aa42c4282d2f651e6b3a487267eab1ed1706780d301538affc0cdda589c0625cb79b0932f6183f3feb3872a291416cc0f123763f5a677401aa00f818304aebec88baf826e721af0d6ec7799ffc8a6c8d6ee256c218a75e9abad847fa6c1a280fb8c36b23c4bf4c267cc1dc3f5a01b5cd91e1b8b2ff23b02d09b06d7711b0e75179a9a2d86344a1c28f65ae55fcd5fa28f97cdb8661af936c6f174f214dda9ddf35aab93d0ebd6d2f8f75ee91b41451940bd801b73af4862c88f4ad5f56a596c052b36c886acad01b31a53de23ad17abb8407dd8457699bd6c295f086485f32b437a915da6c610d49ad1b400c29774b1d35d894b61789a2908afce605d76744fd5f391278d836fb4efd83394bb70b8e3f0513fae31baadacf86633514f42975923ac0975ed5c979ff6b4876407a5e8ac801f36032bb56a5d3786a748416455b749029dd9d4424ef3850a8df76b782dd01af1ed596a4c17755241efe56f9e766f897a1a4440b6765f19f19b96f5cddede9c7b8d5c3f0fe229d5fc284443ae6ada463d642804646e15b945d03d9891a6129c0ae070c9494985fbbe99991abeb1f616625595cc5c48f9b587b7c5f8847bbcd43f47757bb58eb999b2529fe06309da902cd1f8d9fd2b5e89284b37f8629c2ec6de6fe5bc83691e89bc3b4390b2204b9c01bd9b42abe49ff2d7c4007cd9e83eb1bd427ec0dfb5f614ea79259d93c5663aae1fd3aef689dead6ad9fcfb6a1e276aa5427d2ea019789972e2a5017de03445fe0f7d1c4277aebff4824fcf89ef46f5a57294c53d8b08671e2351269d8e330e3efc9625701cb7b9687684688643201c82eb5506cb3a7b4cde8362650f17787547346f2b609dfd28f7c916631bbd47dff0faed4594407620e6cbf433fbf3aa574d0fbdbdc302e1dc5d2652585a7b7aed7da159ce7ba588b6c8c65442474f6f9d4c8c4ee2e43a207273579861c18688e43cce77204145f3a739065d869a0476480af283c07077f586b675483ffcc0e3f9abb801eb15fffcf98fffbd5307d8b4c9610cf519069f9215e3a29b11ef54b0e26aba23b53be2ab9166c9d9dd26b7db995d50136a97b1aded72d49566e2ac0623bbca9283f758526ef73fce6654d72452a06dc82adca2cd93ec51065318289875c2d755f3b500e3d71efde7d4c3b533c08702195ad61125d91c1fe6e99b4e629197895e0ec09a256788c9d3faddd51814aea978d87680295480733ed31df308c9b5f66629d90d96635c481859fa74e0f4e865e84adc33362ba84bd3991ca873c98e503a7328203a6883a568b6ae11c47c8a56759c1d6f2a9343c032cc6f1769608aa5f79bfa598c626158c737d7300f03ff800f2d97a15fe543d0fc2b6578a1f2d6673193a3994df2aefab9f7aad606205ed4bc655a2ab942cacc984efa1975bea9d1d53f638c9b50af7cbd59c3e56b123800867ffd359832482cc15e58e28c1be1d2ccc8f8514a5f4012b5f870bd3d32f5b3a490af55e17ab92f373103839e03c2862a4c93fb2b89cf30e1b87464c59a335d1a01d855f2bb9c1f79c1bc0267f00305c3f80fcc25105341bc79af028911b16b3854979e478f4084c43e19043fbd562bd819f2ef199c372674bcb3523806d93212a8a187cc8ae6ac17a149406986667c2a25d5e59b544efa72702850b6b1c52476ab90dfdaa2de070deefacf2d4667df5d41d699bb0816a62542e4e78db195fad15738f781832b78bbe3f41f0ffffeecc5a36d0dc145b03704f81e0fd0ee019324f4958475aa190153137224c483c1b7a3380be3e181091e0fdf9e69b7c14bf8b4b97984fe0ea848de7edf4bcaa7e0af21c7c5f1dcd139a6b35c62cf2a960d64933c40eed701d58951b1b953b6e9ebf69fb990ab4e717a77823f09b74cff0fb8a030eb26100f2b6a42d10d24472f54561256e483e6598476fc9f79989cc441166f5aa9bcba98e4e8a89f26b52644db43ee30ace90c3fce0feb19163e57e02a1e55b4bbbf8206ed3d798de44cc8fade2f26c8a9845feb87ce81da577c01f1897fd70137fbbeb77335e30dbf8ae14e3b23333645b547626bb202ebc312e3dcf0e0b8d3c100ee3b7b55794336ecb142a7fb23aa64ce5bdecc43d2b657d513f765e637a2d6a4386a9183d021a091d85f3f3c074c15d0ecf94f81b7022436a04eda3754c1a7357624423beb7ef707ca41664293ae1306e660666f7fb6aeef4ec928f0dcb86824d620a235d118d504c201fd3ff736d68de086fb8e80fb88bf7415bda75cf9e349ed183e13c67c597f76f5d1e5f704bd8676bf8ce8c306b679367f30dbd6108b7cb62e8646d4558105b47d970dde68abf41cfaaa99e1195c63e81bf87fd49e858e64c66e0641ee9cb5411966546be9afe6495136cff6eef1a9e7fb58f830ff1d9c3ffc0a018f3ddcbe6d04f64c77e7cd5d0b12f82fae930f499c92b97478cbd58d4588e72ff11cef03cf3a08c8f9abc2db9c2661f0112d956ef38b75b9a4c4313159418be3e51bf6c15c7a74900b0d8771f8876403f4f87157439e83b6e7972cef72ca015d6fb1d1527c082e38792a5b633e8ccb687ecf6684b85f3c379acca6958a12d9215374d5beee4cb6ee934ac62a6a8757a72ef027a5f3c49422348dba4b37f9874fa2f2204c4336cc61e067dcc5cbf7374df264e61040c2ee859f7188bc951e076a67a2528120172e51a29b02684ef0d539a23725ac9cc1e12b4a1f5683f5f184fc4b9a6c134cd31297386549d4ff", 0x965}], 0x1) accept(r0, &(0x7f0000032000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000113000)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000642000)=0x13a0000, 0x4) 2018/01/19 03:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000092f000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0xfffffffffffffffc, 0xa1}]}, 0x10) r1 = accept4(r0, &(0x7f0000b6c000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049d000)=0x20, 0x800) sendmsg$alg(r1, &(0x7f0000e4d000-0x38)={0x0, 0x0, &(0x7f0000b51000-0x30)=[{&(0x7f00002e5000-0x1000)="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", 0x1000}, {&(0x7f0000787000)="b39a47edfec6235e3d7697d2c93f52ec8058d475e894e1c81670b61d1dc9ee40747d313696c6b44da467935f253115448e2a7a8efc70753372", 0x39}, {&(0x7f0000bda000-0xbc)="12867d92d7a1cf0c1c667c8c07ba30fb11a17ee74bc96b67506a3fdcedf6a80ff7f790ddcb04f1a4a8068d2ddab6e9e4b209e3c7e8555fb326041062f3aaeb578a8aa4041f90cbe338700f62ee422b2acbe3f1509431654f9801c171e2003e886ad5185113cdc2e51bf160ec5c69dd89062cc0b9d6665b0524107f263e80735e6725831586b1a4b31075e95f916baa8e1170adbcea940005b00a86be3808762d0cedd815f69dd3e8621c1a661b2953be76749772ea6fdfd77412e7af", 0xbc}], 0x3, &(0x7f0000c33000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x18, 0x117, 0x2, 0x3, "e5bfef"}], 0x30, 0x20000010}, 0x0) listen$netrom(r1, 0x3) 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006c2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000d81000-0x20)={0x8, 0xffffffffffffff7c, 0x7ff, 0x8, 0x16, 0x80000000}) connect$unix(r0, &(0x7f000010d000)=@file={0x1, './file0\x00'}, 0xa) socket$inet6_udp(0xa, 0x2, 0x0) 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) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000454000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f00001d1000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000af9000-0x18)={@loopback={0x0, 0x1}, 0x8, r4}) r5 = bpf$PROG_LOAD(0x5, &(0x7f00004f1000)={0xf, 0xb, &(0x7f0000b26000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101}, [@alu={0x7, 0x4, 0xf, 0x9, 0x0, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x8}, @generic={0xfffffffffffffe01, 0xfff, 0x80000001, 0x3}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c51000)='GPL\x00', 0x9ef, 0x9d, &(0x7f00002bf000-0x9d)=""/157, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f1b000-0x10)={r0, r5, 0x4, 0x3}, 0x10) 2018/01/19 03:17:26 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9b000-0x4)={0xffffffffffffff9c}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000046c000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f9b000-0x4)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000021000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10) tee(r0, r1, 0xfffffffffffffff8, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000)={0xffffffffffffff9c}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000013000-0x90)={0x2b, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000289000)={0x0, 0xb802a8e4a8f79bbd, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000bf000)={&(0x7f0000d5b000)=[0x6, 0x4, 0x0, 0x2], 0x4, 0x766124ff, 0x100000000, 0xfff, 0x4, 0x7, {0x8, 0x7fffffff, 0x7f, 0x7fff, 0x7, 0xe04, 0x284, 0x6, 0x40, 0x8, 0xc3e6, 0x5c, 0x0, 0x8000, "da26639e164d518f457de6b7e1fa930327cc1a2a4ff4515a793e5fd83f76b301"}}) write(r0, &(0x7f0000fe4000-0x24)="240000001b00fbffec09ffffffff000020f6ff0b06000300007c0000000000eeef161701", 0xfffffffffffffe3b) 2018/01/19 03:17:26 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000084000-0x50)=[{&(0x7f0000f83000-0x9c)="83710430bcf1ff3e1891d7e8718ecc4654c33da9ccfcde2b702b76a59ed5ceba68dfe8fdd5ea406189da981c2fae4e89cdd3dab2da0a0e0af59785c871f7dda71ff38d6ec5bfc3113dc34e2e15ee86f7827c452ea8c80468f0ff8a4e52018c91ee5ba080aa71016efdaef77c22528390e3594f18d748b39b5f782b8472a82f806b9d2005b5e16cb8006d1dc13d13d345dd397bd25188d7b6c764fc8e", 0x9c}, {&(0x7f0000f82000)="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", 0x1000}, {&(0x7f0000f83000-0x1d)="4df30d044592bc5a13356d20963ca55dab8a24662c911366c271158696a2451a55147af41e9fff50acdc902679ea819d6fee84b43bef72abbda6912317bc60cbe134c99b818a80ea5a787b961eec12b650d0", 0x52}, {&(0x7f000037a000-0xef)="d0011ea48291201a0cab7cdfa209ca245896f9c44a2e891978bc990006310e1bf8f408e5ee32e614d96ef0e90b67ac3f04482bd1cd90526f4c09b76819740e7c3a48f175146e468c07cab24e7c4b658928df05fcb6394e1978a57d011c56ab9ef0365b09c3b2f94ba6f6eee80b10cf462bd568b53b352304e1c79e829db4236aecd1f253ba22833c06131fa453e6fb971f2858bc4df4015eb4b8b23e821726e665152e4e78022ab21b664b66a2c34cd1e5f98ec7276fd36a6ae47b5a87fb95824af8ea45fa338344be82b2f5adcaea6728fb63985aebdbf466d387a52bc96be9b3463cc006a30bd59ec5e370adad01", 0xef}, {&(0x7f0000f83000-0x9)="9b0d120b482353cf5c", 0x9}], 0x5, 0x61) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f84000-0x1000)="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", 0x1000) bind$alg(r2, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f81000)='8', 0x1) 2018/01/19 03:17:26 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000021000-0x3a)=@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}}}, &(0x7f0000024000-0x2)=0x3a) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) recvfrom$packet(r1, &(0x7f0000022000)=""/4096, 0x1000, 0x100, &(0x7f000001c000-0x14)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @random="029197b930ec", [0x0, 0x0]}, 0x14) 2018/01/19 03:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x40000) pipe(&(0x7f000092c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000619000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000162000)={r2, &(0x7f000055e000-0xe9)=""/233}) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="735d5a41be2b8f04588520068c7872fc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000004000-0xd3)="e1f9367aee50853ea136f92e8e9f4fea46cc13137890ce0067865631128a83bbcf9d6e79eb257c803eb8d912085375a5caa9ebaaa426080d6758bc903f6d6b7fc60119add3725ef53cbbd1924ecc307b820603b475cfd71caf8416d4e512706b12d7ea71d9c320044c538ef9eb0db7cf0617ca7b47f45d7ee9e7c4c6c1813ee13fe815e97d23167ff26a138e87ff47dd45d61309245261a08a2de2af7f402305a9ee8089590dd19ceee35195dc9c63d4790463a36d23666fc8aa05650fd4280cc406f0942a7091a15995568a58dc8c69434625", 0xd3, 0x80, &(0x7f0000002000-0x10)={0x1a, 0x1b, 0xff, 0x0, 0x5, 0xf80, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) bind$packet(r0, &(0x7f0000002000)={0x11, 0x0, r1, 0x1, 0xfff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) 2018/01/19 03:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000076b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00006bb000-0x10)={0x74, &(0x7f00008c8000)="f22c02cdcedef4bfa5c1d96ebbb66f8ac5894db2589de341b0bdf16bd4b3496a1ff1c97e3738d6f7527689c376c20afb76792415b632f5c2bb7e13efeebfbea13a48d7c238096b3fcd0df95aa736238a096b30cc4b0f78d0ee1afae06453e55cf5570bb2fd344b32ec7ea45e4e244894bd488d32"}) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 03:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000397000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000015f000)={0x1, [0x800]}, 0x6) r2 = accept(r1, &(0x7f0000460000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b9000)=0x10) recvfrom$unix(r2, &(0x7f00008d2000)=""/118, 0x76, 0x10000, 0x0, 0xfffffffffffffd24) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fda000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000a13000)={r1, 0x22}) 2018/01/19 03:17:26 executing program 4: 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) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f0000395000-0x19)="9a003811b312e4b3fa97b75cedcd7db857ca86853da3c99e1e") ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvfrom$ipx(r2, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/19 03:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0x55, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4001) socket(0x5, 0xe, 0x5) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 03:17:26 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, r0, 0x0) r1 = socket(0x7, 0x4000000000002, 0x5) connect$l2tp(r1, &(0x7f0000c84000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x3}}, 0x26) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000308000)={&(0x7f0000cd3000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fac000)={r2, 0x50, &(0x7f00004c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1f, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0a047ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffffffffffffdc) bind(r1, &(0x7f000009c000-0x80)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r3 = socket(0x10, 0x2, 0x6) write(r3, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/19 03:17:27 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000201000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xad, "4de21d10d2207467fd30d9b96c0d600157b8970425aaf98eab9b2d3d8e9a43d2723bf683058adac5d6e8094aabb0ce8f2debaa6beb9dc8a9f8b34bb45acd2070e25f1f4db9caca9ea62b4e33dc4d6716c675699c0ca5603cf2473486d16757fac8889c662263650afa208cbf8ce0adbe3b90e1f4fd64d404d9e5720198712fb57d453df35744f85523366497a597098386ed6824dd1aa1e3e1208182b95fe42364cf1f2248492c4f3850570a88"}, &(0x7f0000334000)=0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x85) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000000b000)=""/4096, &(0x7f000000c000-0x4)=0x1000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/19 03:17:27 executing program 2: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x7ffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000704000)=0x0, &(0x7f0000ac7000)=0x4) 2018/01/19 03:17:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004f7000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x8000000005, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000feb000)=0x5, &(0x7f0000300000)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002e1000)={0xa03, 0xb, 0x1f, 0x3, 0x0}, &(0x7f00005d7000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009a9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000cdc000)=""/219) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000835000-0x4)=@assoc_id=r2, 0x4) setsockopt(r1, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffff94", 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f00000-0x90)={0x54, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 03:17:27 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001b8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ffd000-0x14)={0x0, 0xfffffffffffffc00, 0x3, 0x5, 0x2, 0x2}, &(0x7f0000ffd000-0x4)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ffc000)={r2, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x80000000000000, 0xfffffffffffffffd, 0x0}, &(0x7f0000fac000-0x4)=0xa0) r4 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r4, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r4, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffe000-0x8c)={r3, @in6={{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 03:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb4000-0x8)={0x0, 0x0}) 2018/01/19 03:17:27 executing program 7: 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x5, &(0x7f0000002000)=0x2) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x3, 0x0) r2 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xcaf04d73) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001cf000)={0x0, 0x767a, 0x30}, &(0x7f00007ce000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00006f7000)={r3, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00005a4000)={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x8588}, {0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x1376}, 0x7, [0x7fff, 0x3, 0x0, 0x401, 0xca000000000, 0xb3, 0x7, 0x3]}, 0x5c) sendmsg(r4, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r4, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00006cc000)=[{&(0x7f0000929000-0x300)="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", 0x300}], 0x1, &(0x7f0000d72000)=[], 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) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00006bc000)={0xa, 0x3, 0x7a77, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) listen(r0, 0x10000000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004e9000-0x4)={r1}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000b72000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002a3000)={0x3, 0x2, 0x10, 0x3, 0x0}, &(0x7f0000498000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000972000-0x8)={r3, 0xc}, &(0x7f0000472000+0x526)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ae2000-0x8)={r3, 0x0}, &(0x7f0000a1b000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e08000)={0x0, 0x7}, &(0x7f00002b3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b39000-0x10)={r4, 0x3, 0x1f, 0x7f}, 0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000e6e000)=""/227, &(0x7f00009f8000)=0xe3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008e5000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004a8000-0x4)=0x0) sendto$ipx(r5, &(0x7f0000ecd000)="", 0x0, 0x80, &(0x7f000077c000-0x10)={0x4, 0x8, 0x2, "a170a6330f7a", 0xf6, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000b0d000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl(r0, 0x8a5, &(0x7f00001b3000)="ac752e971f253d5d0e55c0571fccbf823632d0433d3d7f643781ce24bab04d0639c03d1e5f0f2dddb34e559a85e17a9f79") 2018/01/19 03:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000d72000)="3f27a28cae38a456c8aa11aece5c94135712a0f822a4f7176b0ecc8ac50e599c12092bca1c759b52663c5763d57ce48db41861eb8051461b1a6a82807136bfcb0c23c1fb167a041530153d0acf720f799f858d00b33de4ef5bca4a6f9349935fe2345e1e828cf6eae1cc09c53864b6550a3f5019a98b096f1a365202dfdced11bbbdabfea1d4f524426beeacba4088ef") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000036d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000125000)={0x0, 0xeb, 0x4, 0x1f, 0x1, 0x5}, &(0x7f0000d55000-0x4)=0x14) r3 = accept4(r0, 0x0, &(0x7f0000784000)=0x0, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000485000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000033b000-0x18)={r2, 0x400, 0x10, 0xfffffffffffffef6, 0x101}, &(0x7f0000fde000)=0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000ea000)={0xffff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000006e000-0x4)=r4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021e000)="cc167e6466b9de37c2f532c4b8fcf059ea5e098974d4dfe5c32c7ba0b846249744fd33cdf5dca1f330bf93ba27afeef8521957db4e019b01e67686d73e1cf5e66ecb677eb6d463e9bd881dfde2186f9875df360b25d28b0ed9a2f16be81982fe026dde2bb16f94b0ba5aedf3475ada8ba62adb6050eb434e3100e27f86cb54a20bd70747d003c06af3879d10ad67d027333ab3e116e61c157969d4793ea1eae01c4e15fb9a2c424c4e9fe125117407b4af833c5903b90ca493ac113a5a21398c6a72d3575455322e175f84c68bd8f9c5c2df3b3e0669193b771413262867275f76dc693604fff7e7c3d28fede1e873297c263f", 0xf3) r5 = accept$alg(r0, 0x0, 0x0) sendmsg(r5, &(0x7f00008e8000)={&(0x7f0000f3c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000efa000-0x50)=[{&(0x7f0000b21000-0x27)="530b60e6a4aa6ebac80bfb17036fb4ef5f0645d3742590fc48abd3a7fc081f2b75", 0x21}], 0x1, &(0x7f0000836000)=[], 0x0, 0x0}, 0x0) 2018/01/19 03:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d7e000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000030000)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000801000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a20000)=0x10) write(r0, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) 2018/01/19 03:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) splice(r0, &(0x7f0000123000-0x8)=0x1c, r0, &(0x7f0000c4c000)=0x0, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000-0x4)={r0}) connect$bt_rfcomm(r1, &(0x7f000089d000)={0x1f, {0x77, 0x7, 0x9, 0x6, 0x9, 0x0}, 0x429e}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b7000-0x1000)="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", 0x1000) r2 = socket$inet6(0xa, 0x2, 0x100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c6d000-0x4)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f00002ba000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000eb7000)=0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000053d000-0xc)={0xffffffff, 0x3, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000358000-0x18)={r4, &(0x7f0000749000-0x85)="dc393b0459658dc93ae4881f45990628e0c115a916cb89348265b317b18617bea2cc5ab410cb90aa0acdefe654d6b4d00393fd9a57c9b11702bafd60b185236ac5f3931e5b2060220d783f932453a09cf80724d8c20598de07b116bf3639a26cc3c39715c539d10452a79905e134ace4360ff9d8370b86a26c5031138e31e78b2b29bc1f33", &(0x7f0000387000-0x4d)=""/165}, 0x18) sendmmsg$unix(r3, &(0x7f0000893000-0xe0)=[{&(0x7f0000257000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d74000)=[{&(0x7f000092e000)="bff9b19bc47ae7ddc907c501766449a9d00439f8d1872a960e09d218f1093fa3f765aa001f2200a1fcb5f42ddd232e14c90bb4e518ec9ecc5f42c304698a965be129cb28d663f78a78a1bd24ef62ba312b1ef97893", 0x55}], 0x1, &(0x7f00003dc000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:17:27 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000856000)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dca000-0x28)={@generic="92b0d81f08190e3dabbc66b73d97f7bc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004d0000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x805, 0x4, &(0x7f0000e85000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000f80000-0x25)=""/37, &(0x7f0000690000)=0x25) getsockname$inet6(r1, &(0x7f0000f4c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7f000-0x4)=0x1c) accept(r0, &(0x7f0000f7d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000134000-0x4)=0x60) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7e000)={r0, 0x50, &(0x7f0000f7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003ca000-0xb8)={0x0, 0xb0, "da99474eba59329f4f542a0150a5324c3dcdf4ac0650c4f790e705f308cb1f0ca4a21f447f9f62681894a58c81e85a41f80be3e9231b6bf4d4b8f87c0413e77c367e6f83a73a2cfb8d36185ad3a3d8d9951031578c3098a70fcdc8542e001760960daf9f244e88ea14f3d15374de8874aa661b31c42d57d2cfab86c81b9d71dc48fc8718e73643962cd4882ed7e1b53728eb2c13c264973d9eb8a59e9a791b4e3dc4227438a5e3978f131749dee590c4"}, &(0x7f0000c0e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b51000+0xb3)={0x80000000, 0x3, 0x1, 0x7fff, 0x4, 0x2, 0x60d, 0x5, r5}, &(0x7f0000562000-0x1)=0x20) 2018/01/19 03:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0xfff) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/19 03:17:27 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socketpair(0x2, 0x6, 0x1, &(0x7f000027c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000f64000)=0x0) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f65000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f31000)={r3, 0x80000, r2}) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f66000-0x10)=[{&(0x7f0000f66000-0xe9)="fa649a3a2bbfe2ad215cfdbc75759eb951df9292b95dfd872b887a68db39b62431b222b1e5383fb9a5ae3200e13a0875b3da68c8d2f830d58daf5384d1e3c57b2931b24304b0c7ae7957e13e1903c42d93b74f87ef9295a210edc44d1cae79a2efd9e67cb84c22672a4cabb4f59fb1d918f90dd6af681f3b98e2e02d317d954b57db55837711ecc37320f0ecf5630e2c48486bdae20d8d895ef541c9dcfa88eca1031e20a336979dcdae24b8e2e5a0c8fdfbed4efd32b74f02277cc07aa13d424eec120b2bf9465591027c5e69da041c78a2af4f90e88b1ca8cfbbfffadf72a7027cd898b875829698", 0xe9}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 03:17:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000008e000)={0x10, 0x0, 0x3, 0x40000}, 0xc) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x5, 0x2, 0x7fffffff) sendto$ax25(r1, &(0x7f0000e46000)="1478392e160a25b753f9961383a2547b5970f723048335a646d217a1e715419b82e2157c3a74e056c12419d0f0dcd1ce827b48a6606ba381fdd44cb2fd553edd296cf72c71b34350c3dc10b2923e7a98d53af66a226847dee4394734a00ec07c0283182929a1bf1dda83131fcb4023fcbb57a7e324511e83fa96bb10e13c9abc0753c4d0c9bfc1bd8ab45bfb6a14184823fad9d21cf91badaa571db70a18594b76fc7eb404763f5097bc73fbf97ed5b7473ca51e186d9026746eb8f1c0648244f54d9053", 0xc4, 0x4800, &(0x7f000069a000)={0x3, {"e86c436bcc340c"}, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000bdd000-0x20)={0xee, 0x61, 0x0, 0x0, 0x10, 0x5}) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000e64000-0x2)={0x0, 0x0}, 0x2) 2018/01/19 03:17:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000069d000)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000934000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x4, 0x2, {0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$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}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d42000)={0x0, 0x0}) 2018/01/19 03:17:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x803, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000-0x87)=""/135, &(0x7f0000001000-0x4)=0x87) 2018/01/19 03:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d20000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000bf8000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000abb000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000807000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000ec000)={r1, 0x0, 0x7, "5640f814f83f419b4415b2a5afc675bae4f54739dc6a134224f7d082cc3374275a940d5f70a41513202851"}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e1a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept$llc(0xffffffffffffffff, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c0c000-0x4)=0x10) r1 = accept4(r0, &(0x7f0000a3b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000c6000-0x4)=0x9, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000691000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000073c000-0x8)={0x0, 0x0}, &(0x7f00000fe000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000230000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000098b000)={r3, 0x8}, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f000024d000-0x8)=0x51f) 2018/01/19 03:17:27 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fe8000)=0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000809000-0xbc)="51df9efaf04912b4d99ec18eb053873a2e877662d034629df60d2420d26096798e1fab45a43967cbd28cb1421cdb33fb3291601817a956f8b2ceba0367cfbcd4b0044c2130114d4e5b505a622e28d89e7c95441d2f6b594df740de369628ce1709c7f4f62be888ac4bf9c57d8849c10071b90a9056897318a5648cc2706ea98f419dd85085de89fbe7c727561937fa3d52512fceed8164cbeacd5d464211bbb11c990400bb917676af8691d4d85f478733adf107142127ef00c94116", 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f00006f1000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000366000)=[{0x2, 0xff}, {0x4, 0x7}, {0x4, 0xffff}], 0x3) r3 = accept$alg(r1, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003d2000-0x3)=0x6, 0x4) 2018/01/19 03:17:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000-0x10)={r1, &(0x7f0000002000-0x7b)=""/123}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000)={r3, 0x80000, r4}) 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) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f00003d2000-0x8)=@sco={0x1f, {0x10000, 0x0, 0x7fffffff, 0x7, 0xffffffff, 0x42c}}, 0x8, &(0x7f000030a000-0x90)=[{&(0x7f0000001000-0xeb)="6fb155271a282e99e75e27430e3fb07ae6567787c11fd82ed0a84f90139cd65899c286730caa21986c8a69cd0ec2bb2363b8c78a472276c5d3791aa92f648bbdc5799d793657c35895855427049c9148ceb5870c8e87b77c7e1ac7c8b94c2a4c3407cda6893189838921655a1285f203c9cb0eef8096c594f95eb2011091061a211cb41113bd4562dd360ab9c0c87d570c8cfefc61d50f7b785e5fd8ef5f74aabd7630ae91e53a820b01680c6c13c51f5e0e3b7a4c91813e168355ad66e9365c6df43c79b7703a8c9dba0af8934932ce7a457e34ddf4e2164c256e1e3dbdc81348cf77512441a93f6cdc39", 0xeb}, {&(0x7f0000001000-0xac)="c640ff6519865b12844ce5343c125d39b2445dcfc7e741f9be88cb62bb9837cd01154995a3b7ff6d3cf84b016311f776e3ebcc893487be79aeb66d00d9a7a7bf3be76d546cc93c97bc8db9b055cad7a878e6a7725bb074ec70439042902eed816d8030e8f688454902077769cd48523d3a7177ab51c67de8ddee397a03d999f5e313e7cf39765f9a014d3512aeaee9ba884e01e9ae48765bb86804cd0c5024f921d5e3025896961eeb3886a3", 0xac}, {&(0x7f0000ce2000)="510526fee3fe0ea98c21ebade04deea33fced9f36a740273b9ffa42544d8519b2dcb7402b3c6", 0x26}, {&(0x7f0000000000)="b027a5c547442372a0d3b56a6d76b9becdd48a3597f440a02da6e529b7824872ded7aeae99ec936ca55276f5d774b54ed1a43125d03ed29387a617bbfd6cbf3a4c3c5ff1531f838e762f315b68bf14f1bdc70de46d2f4127b883ca826e987272b5b120f4e9e169742d92bfefce1f8210f04d62611c34b0c29cf11ca1f1c5a00fee5b88eb4aaad4e942fbb5be6fe57573c36b195c32c3a84a1025212da7294b85a97ec33893b1f839ca2a", 0xaa}, {&(0x7f0000000000)="7e4d17da3133b76987f47a5a0ecc246a1a44d56ad14c7350d9480b250e4ad5d2113331980ee972bf4e19591bee", 0x2d}, {&(0x7f0000000000)="", 0x0}, {&(0x7f00009c8000-0x91)="9612ad5e94adb65f7d287154da38d72d81f570e6580b7ceefe23d813122a1748a21ca91c4c0bc748bf9d1d3e6a3bb642c7e2fb56372fe63693a0783079874a2b96c295f0a2753d225e88175b37d253826c25ca9a2551e0d481f73f80226297c48f340cb81e2508e52d3f531a26248398cce590993afeb1bcce1672b7a83bf0968729ec641e1b9b9916a8dcb6af2f7ec569", 0x91}, {&(0x7f0000000000)="d22bcb07c65eacb9f928a11b9aca49f804a0eed7f9dc224b943a2fa8799cd083f474463b47310cfb391b717b584b0210925e25f32baf97a0f4a624603b2cc189a4a304ff2d57f4be9a6c1a25bef3bdb7f2ca5ade1b700ead1249331ac234f980117f8d6514a2621e197c6aa3a745a19e64f0331ca82dd4927ecb078a58b05b2b9f3d6b62ec58b3d2cd1095dd401fce6a16ef4b59ebc2c013d2d1f11d93cb9482230027a2ea4aba60b0649cc6feafcdc60521cb261bdfc24ea752e8c8bcef86734bcbeaa90308171f4125abf3a48d8fc6e2473bf6e4a567", 0xd7}, {&(0x7f0000001000-0xbc)="ff81bbd2eb47506a99fdca4ec949e0110902390eb31b2a45cf31847dc6252d7b6a8c91c500c55199f04f9487de2d5f5557cdd8e02dcda99f81569703dddfca6674ae217160b3010dae114519823de85ab236efcc01df5c335b2c04f819dfa74ab3a211cecc9200f69765e060b895dd888dd568bf807873c2870f1da55620b6a1cbe75be4d959e48ffaee09cb96985df30804042fae3e816403d9d80e7c7b4b3f12edb86ac3cc0b197ea251ac97cb127dffc323da5079306aeaaf0333", 0xbc}], 0x9, &(0x7f0000dbc000-0xa8)=[{0x70, 0x10a, 0x5, "4521ca669ef0a3ccf8d339d51be2c9492323ebe057cabbf2aa602bb25c2153e4baff475c6aa5e6f0733d3f843ce045a13696914caf0a7dc406204f080fbdafde0509d94b8c831babe56da803398191902bdb684032204446bba27548b8cfa95d"}, {0x38, 0x100, 0x88c, "21e70a4a5229f07c1fb8b5aec4e920a3b92fc76d13d61e92d42a568ef25427d535c8b24f2278f3"}], 0xa8, 0x4080}, 0x24000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8027b15fec3b2dee, 0x200, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) syz_emit_ethernet(0x4a, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "52ec7744"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$void(r6, 0xc0045c77) close(r5) [ 355.256839] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58 sclass=netlink_xfrm_socket pig=21062 comm=syz-executor4 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000ff1000-0x94)="", 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 03:17:27 executing program 0: 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(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) socketpair(0x9, 0x7, 0xe1ec, &(0x7f0000c1b000-0x8)={0x0, 0x0}) r5 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000644000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00008db000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000790000)=0xe8) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000cdc000)={0x0, 0x2, r5, 0x8, r6, 0xada, 0x100000001, 0x3ff00000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ade000-0x4)=0x2, 0x4) 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x2, 0x80b, 0x4) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00005d7000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000050000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x5, 0x8, "3c1f5842716071f701cd14c5213c302d19b9d7430129520ee0f9504d95b8b2de5c59a7a402334c7e556ad27040559d9cae3507c444b77424cde828b852e55c2b03688ea766d15168c0817624338b256c"}, 0x160) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009fb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00003d4000)={&(0x7f0000185000)=[0x0, 0x0], &(0x7f000052f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000442000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000927000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0}) [ 355.338515] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58 sclass=netlink_xfrm_socket pig=21089 comm=syz-executor4 2018/01/19 03:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0xffffffffffffffee) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000079c000-0x8)={r1, 0x4}) 2018/01/19 03:17:27 executing program 1: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50013000006"}, 0x0}, 0x10) 2018/01/19 03:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dbb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e5000)=0x8) listen(r0, 0x7) socketpair(0x4, 0x8000e, 0x5a4f, &(0x7f000096e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008c7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000982000-0xff)=""/255) r3 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r3, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/19 03:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e71000-0x1000)="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", 0x1000, 0x0, &(0x7f0000884000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) 2018/01/19 03:17:27 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000019000)=0x0) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000008000)={0x4, 0x9, 0xb59, "0f3c2dae87d4", 0x3ff, 0x0}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r1, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xffffffffffffffe2) 2018/01/19 03:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000710000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000085e000-0x10)={0x0, 0xffffffffffff7fff, 0x0, 0x7}, &(0x7f00004ae000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fdd000-0x10)={0x6, 0x8000, 0x80000000, 0x0, r2}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000767000)=0xffffffff00000001, 0x4) 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000eb8000-0xbb)="2c223b09c60a88d68fa8edd1e53a206ede8ea6cf881668284d1d346885eaf4587a448536dc9b695c44ee6430a81b7ced37d2092d681eb361018bee25b4fa19fcd94ec895164f40dbe607cc9833ba87ba4b5f8754e6e41d4ee5fd97d0d771263406da866958f09fd586ceb6de8aa8ac8d04aed5cdb78ccfb8c6908e5147500050d4a3ac6be9b77d92186855c98947a83a98f9e84d4f1412e351e2c27014ebb6a51e9808f234522bfaaa976cc6766bf162ecfae5878a34822c731bdc") bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) accept(r0, &(0x7f00005a2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a0000)=0x2e) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000237000-0x94)=""/148, &(0x7f000049e000-0x4)=0x94) 2018/01/19 03:17:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fe0000-0x4)=0x80000001, 0x4) 2018/01/19 03:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000065000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a1f000)={r0, r1, 0x7, 0x1}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/19 03:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$kcm(0x29, 0x42e5d3d45e55b04c, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009a7000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c2f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00007b2000)={0xfffffffeffffffff, 0xbab, 0x3b, 0x14, 0xc, 0x3}) 2018/01/19 03:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000087d000)={0x28}, 0x1) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/19 03:17:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f2000)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="f70cc7680a485c50211ff2e392d514ab", 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x265, 0x10001, 0x40, 0x1, 0x0, 0x0, 0x3ff, 0x96, 0x5d02994a, 0x48836f82, 0xb87, 0x9, 0xfffffffffffffff8, 0x3, 0x6]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x5}, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000002000)=""/144, &(0x7f0000001000-0x4)=0x90) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x200, 0x1}) socketpair(0xa, 0x0, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0xe7, 0x2, 0x0, &(0x7f0000001000/0x2000)=nil, 0x7}) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000-0x50)=[{&(0x7f0000004000)=""/166, 0xa6}, {&(0x7f0000002000)=""/222, 0xde}, {&(0x7f0000004000)=""/227, 0xe3}, {&(0x7f0000002000-0x23)=""/35, 0x23}, {&(0x7f0000005000-0x51)=""/81, 0x51}], 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000001000)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000003000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000001000-0x10)={r3, 0x4, 0x4, [0x2, 0xffffffff, 0x7f60d115, 0x2]}, 0x10) 2018/01/19 03:17:27 executing program 6: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012c000)="ffff27191a0100235f0005000000000007000400010400000000000000fffe000225070997c11e0000000000000001b9", 0x30) 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000a8e000-0x2)="fa72", 0x2, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000016e000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d20000-0x10)=[], 0x0) writev(r0, &(0x7f000035c000)=[{&(0x7f0000c17000-0xdc)="e5feb559d67b746af4dbd237c419079529e998973252bb157765018b8a7298bd4c629a085b664fd8347a60723df698de214ee04218691717987a8ad486f9c8c4207a6af062a765b04a815ebf9bca92f27863a3d982ef247a858b44e85dfd78b9856854aa3267eef07e27ce51320b545cfa0437f041cc05666cc8b330210ca46f3d1561832205e6861295f120b492a16e9a60dbac599eeeacaf7e24e1230a0ff429238bdc263fd5f98d99e464bd2e63827f3b59091246de8a68ca99415a61a1c2e554618eef524e3fa4a1f4e4b90063456bf9ded3f0ec2d6c52ecc84f", 0xdc}, {&(0x7f0000bb9000)="fbfb532a39f1c68455556d9a62712b75f0fde150d5493b676776f85ef31399bdb51d4284877fddd854b2c16e638005331ce9c15b6568c26e1f586ea1b571f16ed8fcc8db6e3703af380ab8f2904b1f4ded892d106068d50ec929075445d8b90856adda4b249ed1e4da11286ddde513057702c039198ce4505ce428f4bb31c8ff3259b70c97d107893919b6148a47714bf9e3fb79b7ee4053ca7bbc1cc2d2ee126d8dbaca13ada104c29c7e7120b7528ef723f336f1", 0xb5}], 0x2) close(r0) socket$pptp(0x18, 0x1, 0x2) 2018/01/19 03:17:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000904000)=@assoc_value={0x0, 0x0}, &(0x7f0000c31000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c38000-0x14)={r1, 0x72d0, 0x56f, 0x7fff, 0x7, 0x282}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r2, &(0x7f0000f43000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c17000)=0x8, 0x800) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @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) 2018/01/19 03:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fa7000)=@assoc_value={0x0, 0x0}, &(0x7f0000be8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000031000-0x8)={r1, 0x3}, &(0x7f0000dad000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) write(r0, &(0x7f00000b3000)="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", 0xfe) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000ed6000)=0x0, &(0x7f0000b98000-0x4)=0x4) 2018/01/19 03:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b0000)={0x0, 0x0}, &(0x7f00006db000)=0x8) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000986000)={@multicast1=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000a41000)=0xc) socketpair$inet6_sctp(0xa, 0x10000000000, 0x84, &(0x7f00004e5000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/19 03:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000892000)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000919000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000727000)=[{{&(0x7f000064b000-0x80)=@generic={0x0, "980e60d8e62e4acce5a62975da398c3c2264623a6a5123eec4a684b4bbef722c9718458f315653baf3b2c6e7b693302633e2a7c970802222d309c109be6e134c6d1c91dccd4824b6c9dbb0bf6db27ca478da0cf7e7914140688617040d1b942aaef815a65a92b6a2b620e49645a67fb3257f45687cb07be5387b4f162271"}, 0x80, &(0x7f0000c13000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x2}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r4 = socket(0x8006, 0x8000000000080103, 0x7) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000f9a000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000904000-0x20)={0x7, 0x7, 0x1, 0x100000001, 0x3, 0x625}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000138000)={&(0x7f0000257000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b51000)={r5, 0x0, 0xdc, 0x7c, &(0x7f0000ec3000-0xdc)="7e714466c5fccd5d56f10d055a7f851a059bb42488e6bda53f129d35c0bd8f4a9a3a4f7cb1aefd52f0d090ba28cdbb56d7f5620e7c3b57d06f451273445b94de16da3bb76ffb5fa1181a1d43cf7b05ff0f6646d4b10b622c91d3794e8832dba638c8bdac3e4b63b74ee96920a8243de48288ca97d395b2f8c80d37abbcc6dd40759785c46a2146da5b7646a820431e55b8a5a3dc441e9e84193467514a519ef46b4e66904f5482d4d13294d1394e2401b88becdd8e0b0ead61bedcab5476483e39b9ce32216edbd72560cf32729e922d93e548d7f02ee0298595460a", &(0x7f0000f45000)=""/124, 0x8, 0x3}, 0x28) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000908000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005e5000-0x8)={0x0, 0x8}, &(0x7f00003a8000-0x4)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000045e000)=0x0, &(0x7f00006c7000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d6d000-0xc)={r2, 0x1f, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000568000-0x8)={r2, 0x43e0}, &(0x7f0000f94000)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x273, &(0x7f00004d4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @random="f3aa20259cdb", [{[{0x9100, 0x5, 0xfb, 0x1}], {0x8100, 0x5, 0x4, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x235, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x33, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @generic={0xa6, 0xe7, "68335c582130c020a26c4bd41ef4de67981303ec4ad4b2d0c5ee6d3f0113e45eb933d8c7595942837ea5ff6c304930b58f44455d522f819802f90c577880c947fba583f42f1e414ad12e15a0ee8a0907e9fae1b4c8e746d8e43dd6ea808bc92ab90ec1e89c7e07be0301b8b9f5a92eea840afc4612dcadf1d34c035e07d5c5ffa72b2fe1c0e253db4f28de81aa70d476c0f965b9bda84a1962a1dce869498f945e87501611d403b64a13230de6cbba20557d68c22d34a59f7c071c03b1374d14e5551cfd7d335cf7549572cb962b1d83aba5b3efa484f15636531c271d0dfe1a4c9b58ce7fc2b1"}]}, @routing={0x3c, 0x0, 0x0, 0x5, 0x0, []}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x8, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @routing={0x3c, 0xa, 0x2, 0x10000, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4a, 0x0, [], "d78ce75076a7572987ecb52016de05b110fdfb564aae05636821e6ca5d4d7f509cb0dca0fbc3a30a8430b7393f63105032a25126bcd6de7cefdce4644e921bb71724adcd6a45e90d046a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x4000000000000215, [0x0]}) listen(r3, 0x7fa) r4 = accept(r3, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012c000-0x4)=0x8c) 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e49000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000605000-0x4)=0x1c, 0x800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000b95000)={0xa1000, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x75b, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xfffffffffffffdb8, &(0x7f0000f39000-0x20)=[], 0x3cc0f6bf56a9a1b, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x3c) 2018/01/19 03:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0xa, 0x7fff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009ee000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/19 03:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000da5000-0x18)=@get={0x1, &(0x7f0000ba0000)=""/45, 0x40c8}) syz_extract_tcp_res(&(0x7f00008c2000)={0x0, 0x0}, 0x80000001, 0x7) syz_emit_ethernet(0xffffffffffffff6c, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x2, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, {0x4000000000000199, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 03:17:27 executing program 5: r0 = socket(0x18, 0x200000000000, 0x27) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/19 03:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006a5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aae000-0x8)={0x5, 0x80008000, 0x200, 0x8}, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r1, &(0x7f0000b96000)=[{{&(0x7f0000cc3000)=@nfc={0x27, 0xbd5, 0x7fffffff, 0x3}, 0x10, &(0x7f0000ce3000)=[{&(0x7f0000442000)="fc6112921773e6e979f5fa3abb1e64dd", 0x10}, {&(0x7f0000cb6000-0x4a)="c3e3c85f4e7d34a40d67b78820fe3089e51b609764ac73220f370915c48b4fd2d6a90c5455494b52ec69a1c5077255fae421cf5485f6d1e1ab282bd9489546364031bc7e59cb59e63c1e", 0x4a}, {&(0x7f00002e2000)="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", 0x1000}, {&(0x7f0000599000-0x69)="b875e2819184f7f7105dfb9af0bc2b202ed3a832a0ffcda50878c6cafbbbf46dc637957260ea104f1f028f343d590553b263b63ab97528c75bbac787dee83d18488adeef93e8ac038741f5b9b6e1f74dababd7c79679acd4128a0971abe9459d135633d69ff6be93eb", 0x69}, {&(0x7f00006b2000-0x9b)="768c6a4e595cd9cb31c9a3907dac818346f8478bcd96d8947e3b2f290fa58c3b725ec82e99d83457902668eb1fe4feac51ea3b392d9c0296cc0c187af62e7b67ec23d52a2ada40fc28c1dcda408edf9b7708ee229a9e671195e098e55c2303947ab9c6d2bc57c3ce586d17bddfe36243f547546f2828a002c1408cc7f02e4512bd6ea4c25c5d55170a26bc273c85a36f60755d9694eadfed0095e6", 0x9b}, {&(0x7f0000532000-0x5a)="dd4b6277bdf34c429bb040b73b51d321685fd9adad920fe58b4385931270716eae44dced89b5972158d6cecb6d0202ffee919cdf64f120a37478a96fc512c4c72455ada146e215123d962fa04abff60419d408bbe4da4a385143", 0x5a}], 0x6, &(0x7f0000a4c000)=[{0xa8, 0x0, 0x7, "567f6833816909c14b1ccc4e2c7743c1d7eda0b2a34dc26b029b94299f19e47418ea6bbb408b2615b71374f9c89ffab2040c3d8834898ee362173fb3215b160bd93157f63ae6cce0c0b92e6c09d980ef46e2edd9731df03f8f252f636b88e5dd16da4ab811a89f82442a16a5a35aac470bc2ffe9a542c8326e80d046b093f7e9ea741cdf9bfc148e240ac7702c0988817b1def1bcc21"}, {0xf8, 0x88, 0x1ff, "a254f54e5d63d8b3ab6b13275a9158c15981db28512c65a96204f46c12855b916705badfeeae65eeaf2047a9bb7d400ab360a428b138657bd14e66d13b9600ef577b7d3d07d73f263dda257039301f5d75df24d7c207a8bbb17f53b0170efd40987f6e8cea8aecf3f95420bea5b1d7ef5cd21b9737a4c33774e32708f3ff22aa1505e93d823d5653af9e1b6a94d29b56103717671853bd8e64e78784d210a59b49a950df68602dda20aa2afd2454a4a375a7e360884029b98cebf80f9a572d71c928e520feeb871823a36b9295978b6a524ca8803f4177b69cba3d0d8e799145b813e925"}, {0xfffffffffffffdcf, 0x10f, 0x7, "6551603fb4c626efce2133894d064a16601695f709efbc87d6118a7b0cbfe88c51791d0ebb"}, {0xe0, 0x11f, 0x9, "30977a5506ac2344813402b4a1a325735fa14a0bba06ba4604d0f702e37913d601bf45234569d2e34c56e1694310b259c8a07e9532727f75d6b0f06b7030974783b16fb43bca970b9635aa206eb1062eb269d713a18b1aadf78d701fd9f15bc1ac331608b45717589fb162c5356fdc2a3eea23833968c1dcb299351c5a4c1451eb6fd43897d99c38ca8657b4b8439efe686a714932dbddbfa797baab240ba8294d6a498b4585da1770535b2e1a117ccc33e369ed23ac4c43847609b075d60d8d34a654f88a2a9682dc"}, {0x88, 0x117, 0x7cb2, "366356bc479b2681a6e6a9fd8d3d62cef690f84def0815fa2e4bad0575f603f19dff679b312eb65aa25ee5b226a733d62b4536b9eff40cf9cae8d6d6f3d4d7781eec29be82c06f73306f168276e6508c517220d394e0f7eb2e4518e0ddab70b6a3c60c980600b72c7831419e85a6cf6808b2c5f20cbf"}], 0x340, 0x20000000}, 0x80000001}], 0x1, 0x40000) r2 = socket$inet(0x2, 0xf, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000be9000-0x4)=@assoc_id=0x0, &(0x7f0000d97000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008de000-0x18)={r3, 0x9, 0x20, 0x0, 0x0}, &(0x7f0000a8a000-0x4)=0x18) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x100000000) r5 = accept4(r4, &(0x7f000083b000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015f000-0x4)=0x24b, 0x80000) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000a0b000)=0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000961000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00007a4000)=@assoc_value={r6, 0x10000}, &(0x7f0000a8a000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x9, 0x4) setsockopt(r4, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) listen(r5, 0x400) 2018/01/19 03:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ac7000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x6df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000607000)={0x3, [0x5, 0x80000001, 0x6]}, 0x18a) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/19 03:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="8c03000021000007ffb601015cdbb76b", 0xfffffed9) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f00000f2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x16}, 0x0}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f000029f000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000671000)={0x0, 0x1000, "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"}, &(0x7f0000735000)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000253000)={r3, 0xfff}, &(0x7f000063e000-0x4)=0x6) recvmsg(r1, &(0x7f0000160000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00008d2000-0x10)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x0, &(0x7f000017a000)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000001) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/19 03:17:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x10000000000000, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 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) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000186000)={0x80000000, 0x5, 0xc7, 0x1}, 0x10) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000384000)={r0}) sendmsg$kcm(r4, &(0x7f0000b05000)={&(0x7f0000ef4000-0x8)=@sco={0x1f, {0x8, 0x1, 0x100000000, 0x5, 0x7, 0x4}}, 0x8, &(0x7f000005d000)=[{&(0x7f0000430000)="f083d0871460675a90d6d625d5bb8d653f94a5b5e49c39958bfd482059d33cf3219ee8dc69112b716ff4497aa6d9ee912026a101605e7afb04ccb7ae70a7490e7123db27bfb76529", 0x48}, {&(0x7f000044e000)="12b7079589b8f3ca612c1017311c095df8fc44659ff3fa3b614982e94522f120826c7e72e11a36234b652bc70b1f1bff6ea4a76905bdf74e0a17f60c7e9930a0fef915695df1f6defab78980b735fb5470b31eada7cf4a61bfd106f6f131e2c09de0f5fc02978278af4673d5f301600cf1b4a7f9c0a8839605b033553cc823e2e1bc656d08f6ed1cb022002766b24b45b1ca0772a970a3aacdb17dd3c3c5085eb4e11b7ddb0ce2cbbb76b3892c2100c18a9e", 0xb2}, {&(0x7f00005a2000-0x4f)="12e2c8475c1cf050f6b8a0309277fe50aeb16cb75e9178c87a31d4de0b8266abc421cae81c5f48c3842b9cf0b12ba532982d6198f8b9d1b5e9cb6f5ef63de65f6c7e61c27dd6ccbf553584ac13b814", 0x4f}, {&(0x7f00009a6000-0xdb)="35bba15280963bcb0ed399240c28599078c832bb9cbd9fc12df0bd02b2f66baf69cf4e355a85db165be82d3a21d17ddeff3d77cc516bcc8913efbc153bc7fe475ea0847339dc910df7a50d2da18194cc1555cc8b9ddb250250b9a2ab7765aa5cb2058f93f67b548210a1fb4852dace3d75290384bab1f9da461a5e469cfd0e423efe53a0df91e689c9c371ffd18327541af94dfbce9a097ebffd5c67d002b8f1156cd5cf89d48f23cf7f07f0a86602f91997a1fd16c4093144ce2f357c286a9e5191504a3ad536afceda4b9f58cac1adc3fdbd3dcd6239e0ae1b77", 0xdb}, {&(0x7f00007da000)="e7d78eacda7756007226152a2ba76fa16cf5003e2a", 0x15}, {&(0x7f0000205000-0x67)="9ada1f7c34294a8ce4d77d752fe43f289f3a1c302fb25b915ddfe5d6cf70c3b7365da1b356d8982105f78fdf3da9095ace2e236560f9e3762824eba601b85c498cb41cd54a95adae1e1560ddef643bae747b642a03b01d52962a41721ac6ea706f5ab299c6e91f", 0x67}, {&(0x7f0000b47000-0xc5)="f64bf403f5fa4eef7fa32511ff75ed369d47c447ae7da2d95d91297128621bff973d69695e93098cdb6f9f5299f5fa447ac0a16bb75b03de8a164ebdafec48b04e0a5f1c38d6f8aa22f72c72b07ed091bb52f7b7371c3cf6fa7aa392b2bebdc9d9c76535e5b07da76675743207a0433ea5bbf7fcc159f2285f0e426f07d4d4e35151c544407a9eb2891e468b70c8585263e33ee28cdeb5d491a22e809e300797cc4c7b4a62217c9824794144850810ec2e35edda0cf27bc1a87ad6c232bef059351c87d900", 0xc5}, {&(0x7f00006fd000)="4da2e8410ae2dca28830c61b1f31aecd419783e2e4e818c9c8ed779aac", 0x1d}, {&(0x7f00004e8000)="c2739503a30e7014d4405fbf526fd32d660d80ee5f0f7d97b342118e1cda4e8126a46eb6b44ea6f960aab8bfced97f97da8b491fcb81e5182c5ba216d45d7addf4eb2eef5452a4315dda682d60e2d92f2a03f2ea88ee42ec4c28183456a1eb99d4ef996af0b5d781e233abafb18b22ee0501e132b69b4a92055ab21ffdfe5e44ac9803e3380e0132f3f2bca6ba1554c3ee290d0116bbc97fe9ad0c21ac0a110a105394", 0xa3}, {&(0x7f00004aa000-0x47)="f86bb41e5eeecf6000eb27d26bd3e7488fd7cf6b32a04444a7614c66fc81f872ccbfce2a75c37b1abbb7dec77ad446a5cd9f3ebe65b7a3246b9f9f74acab84a4ef09d3fb752bc9", 0x47}], 0xa, 0x0, 0x0, 0x1}, 0x8080) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/19 03:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000049b000)="9427d2a6b2dc7b7d0319bf70df3848f44c016957219c2fa895ef7c7c865ec7cf1810d66a77a968e906a10c8fb000cb8de03c89e75bc47a10996571f88944d8ae458a727546eb888f51af7d024d8ff2eb7c6f8e4163bb3fbd95b287a4db010d398ee0ab7d38c8096fd8cb3da94ba413c23f3cca0e1118d89ac1f4ff752fe7f5fb27f4b4b02b76f8d4a85f01d1d311724eb27076e93f975c0d11d8d5275dcf402452c6a65fd70a75f42585043656edd60b7d62dcfd67c27f78ddf804f15b", 0xbd) 2018/01/19 03:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) 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) socket$nfc_llcp(0x27, 0x0, 0x1) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x7, 0xcd5, &(0x7f0000847000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000059b000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, @in6={0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x74) 2018/01/19 03:17:27 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) listen(r0, 0xfffffffffffffffb) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d97000)=0xff) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r1) 2018/01/19 03:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) socket$unix(0x1, 0x3, 0x0) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/19 03:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2000000100) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000)=0x0, &(0x7f000010b000-0x4)=0x385) r1 = socket$inet(0x2, 0x80004, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aa4000-0x4)=@assoc_id=0x0, &(0x7f0000138000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000eb2000-0x79)={r2, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x4, 0x6, 0x7, 0x5, 0xffffffffffffff30, 0x7ff, 0x3f, 0x100000000, 0x1, 0x81, 0x32f, 0x80, 0x0, 0x2]}, &(0x7f0000bef000)=0x108) 2018/01/19 03:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000e78000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000748000)=0x0) write(r2, &(0x7f0000cbc000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000430000-0x8)={r0, 0x0}, &(0x7f00007b8000-0x4)=0x8) 2018/01/19 03:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004c4000-0x10)={r0, r1, 0x5, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/19 03:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00002b0000-0x1000)="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", 0xe25}, {&(0x7f0000304000)="8ae51ec5657b5334003a88fe43e4467c80c22f4eef48c9f448fe64ac68580f26c4ce157b53c1bf9131376c2adecbed6c4b3ac84f0a8e43cf6f947e8b844dc6df38a791977088cf60a61cd4aaf80761d01b15fcbcaf4c2cd407015e84355ea542ce", 0x61}], 0x2, 0x0, 0x0, 0x40}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x880000000}, 0x60) 2018/01/19 03:17:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000715000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0xfff, 0x0, 0x28000000, 0x5, 0x0}, &(0x7f0000714000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x8205, 0x10000, 0x5, r3}, 0x10) getsockname(r2, &(0x7f0000716000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000715000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000716000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x3ad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000716000)=@assoc_value={r4, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r3, 0x10001, 0xac0, 0x0}, 0x10) 2018/01/19 03:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000c34000)="", 0x0, 0x4004804, &(0x7f000067c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r1, &(0x7f000071f000-0x1c)={0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x6c76}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/19 03:17:27 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003d7000-0x18)=@add_del={0x2, &(0x7f000029f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) r1 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r1, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) 2018/01/19 03:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001da000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="afcfc32262db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept(r0, &(0x7f0000660000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e3000-0x4)=0x20) accept4$nfc_llcp(r1, 0x0, &(0x7f0000d83000)=0x0, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000011d000-0x10)={&(0x7f0000d56000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f4c000)={&(0x7f0000a80000)='./file0\x00', r2}, 0xc) 2018/01/19 03:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006f7000)={0x0, 0x0}) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009ba000)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, {0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x100}, 0x1, [0xffffffffe97e3637, 0x0, 0x20, 0x80, 0x100000000, 0x6, 0xffffffffffff2a49, 0x80000001]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d11000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000ff2000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000011d000-0x98)={r1, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffffc}, &(0x7f0000ea6000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b2000-0xc)={r2, 0x7ff, 0x0}, &(0x7f0000374000-0x4)=0xc) 2018/01/19 03:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000338000-0x4)=r2) 2018/01/19 03:17:27 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x326) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000441000)={0xffffffff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x100000000, 0x100, 0x6, 0x6, &(0x7f00002b3000)=@generic="a19e3fcaf16c40a28dab4bd19e4d3191", 0x8, 0x9, 0x3ff}) [ 355.960461] Dead loop on virtual device ip6_vti0, fix it urgently! [ 356.029988] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/19 03:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000c2f000)=0xfffffffffffffff8, 0x4) write(r0, &(0x7f0000474000-0xc)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) read(r0, &(0x7f000047a000)=""/254, 0xfe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ea4000-0xc)={0xfffffffffffeffff, 0xeebd, 0x1, 0x689c096a, 0x1, 0x6e231a0, 0x8001}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b16000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000629000)={r2, 0x3}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00007da000)={@multicast1=0xe0000001, @rand_addr=0x5}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000047a000)={0x0, 0x80000, 0x2}, &(0x7f00008b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000708000-0x20)={0x401, 0x5c, 0x6, 0x0, 0x8001, 0x81, 0x6, 0x40, r3}, 0x20) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f00003a7000-0x3e)=""/62, 0x3e) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f82000-0x38)={0x0, 0x0, &(0x7f0000b31000)=[{&(0x7f0000f86000)="80f0000000000000f601d8d7692972ad9c8bc16f09eea05a2945c259c95f6acc", 0x20}], 0x1, &(0x7f00000aa000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002ca000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00002c2000)={0x2}, 0x4) recvmsg(r1, &(0x7f00001fa000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f81000)=[{&(0x7f0000f81000)=""/89, 0x59}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000999000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000f3000-0x2c)={0x3, 0x5, 0xffffffffffffff69, 0x6, 0x14, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00002dc000-0x2c)={0xf, 0x3fe00000000000, 0x6, 0x2, 0x1, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:17:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f38000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f9b000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, 0x0, [0x7fffffff, 0x3, 0xf40, 0x0, 0x3, 0x3ff, 0x5, 0x180000000]}, 0x5c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f9b000-0x10)=[{&(0x7f0000f9c000-0xb3)="d78efc2786b9fbd6e97473dd6ed45cd29e19e72b0020649b1cb72554c6436924c1c367bc165d316368994dd59e55b1221eae59fe14ac78140fa6ffc822ae06c571de5a7d4a496c989be26b0aff6e5f6a875e5a058e7ff564478c3630b8ce15b8e06f946bb0852d9fdaaa22646335056677c14ab54c7246ceb79dbf06b88766fcecc2c7863025c157ff79321a6943cc7f51063b01595fb10c1746167df4353209ef066fb15b8776b97d542ee735dd0fa9bef07d", 0xb3}], 0x1) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/19 03:17:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000003c000-0xe8)={{{@in=@dev={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f000022e000-0x4)=0x7, 0x4) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000cf8000-0x60)={0x27, 0x4, 0x9, 0x2, 0xfffffffffffffffc, 0x8, "9a8d4653a996364e4fe7f3780edca249ba20ddf453247427213328ecd78ffc3898a02d12359c507248509a3305ed0c7c88928128535b6523255b69aadc1675", 0x1f}, 0x60) r3 = socket(0xa, 0x5, 0x0) connect$netlink(r3, &(0x7f00008db000)=@proc={0x10, 0x0, 0x2, 0x900}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/19 03:17:28 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000017000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000013000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfff, r1}) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000010000)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, 0x0, &(0x7f0000018000-0x4)=0x0, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000005000)={&(0x7f0000013000-0x48)=@full={{0x3, {"372e0249349e73"}, 0xfffffffffffffff9}, [{"5267500334eee8"}, {"75e6da4cb5f056"}, {"372e14d29f55c6"}, {"5548183f62c2f3"}, {"f4890106592ba7"}, {"4aa36f0e24109c"}, {"1568a6b7db3af5"}, {"33d813b13548d2"}]}, 0x48, &(0x7f0000018000)=[{&(0x7f0000006000)="79462958daf870b47d99bae1f42d20f08e3bce144f2c0ae7fdf1c02109e11b32de7f043fa915e82b3958267fd167d69b3ab676ac7e239ca76096f458d8b1397395fe063b977f652abb4a4c595a79a6780b1fa940d9678fd6787b7adcdc69ac44ac43af48488d9a20481270f160e3504694d382f6", 0x74}, {&(0x7f0000019000-0x35)="b8316f04eb9e3b39660da26212acb9bd4a6e3de28b546396cdfe3f835307134e4fba08c5ffad112484fcc1168ee113c8746c6ce7fc", 0x35}, {&(0x7f0000005000)="b7048e01d5a0b2aaa3ecf40faaad11ba33a41f4c4afed22c8206d9ca72ac37a76f9a1cbd091954e1bf06d2d2b4377972c5fc3d2bf97ecf26cb573143e0cf4195db9b9683fb082a012710d35c8c58331da69fc2b67e8718aa509485c6cbd5573d70590aa147ddc8cb8c16237a6d632a6718a0f0be11b84f43d7d998cc6852ac874759340fe65c17b324cc84ecbea8461cb43041e1bd75132a66434d9597666628778559", 0xa3}, {&(0x7f000000c000)="28d082d4893fe163117eab58e469d0ce9aed22b63f89bf77f428f067ffffb4101c68cf95d0acb95125d5007f340d6e2c296118bff8408b0cf1f6fae43d18614a10fa0407875806c10823a12b791b2429dd99b550750161379bcf46448ed9a4c2034e21c218655c91eaca7a61e2aff945d728a05444708a3052bef52a944a4b6adef1f5c0b02d5a7758c5ec5509a8e7c67b56c1ea7d4e7bdfecd283b7484c45c55ef95a7b787f4294b31b7ad6da09d68a538f61d6917b412d8f4414a990ca3c0800375e65fef9ea29ddc6201835773211e4cc78e56e6866", 0xd7}, {&(0x7f0000018000)="173c60c30b77233c3b7777bc23437bdf254f02cf8e5ec2fa62a5db1f3066668ab42cb7bdea8b0bc10fde8fbf036ff60d393758a7cb56f17363c40df5b23e899355d62af1d77b095495be8dfe200a111ca0582634e1833e6ad0862366cf4872a7e0ca02c704db9b8b54f646c6a4715c249f8865bba589a07c12a601469b70b278a4f49600054746f9fcb9b1aa80296a668da1499622e69e6857ece7534fe8530f969ae0684ac3c7db8eab7e2c92646aafe7dfb9884c694659567d2b99faaccc00a45962ef8c7a03d20e024b3df57bb4977fbdb9b1ac5baba3a37523fa98411d50778cb37a76489f0b84a23575d1ae905fa863f7be0fda01", 0xf7}, {&(0x7f0000018000)="59c3f98329328a59f218b79f2d1de7da2cc29acd9b75e7632b1b3cbb040c7c0d5258b9c677e750502adf62bb4e5395c381bef21ce411ccd608526f52d697661b00180e113deb0202e5bdefd05ed78e2c2695a3fc9a4ca51902cb704872a64245d5585519f778b80b4a016570fc1317a3d7971129301cf3f4680a517132f2ba1fbe4cfd2df9c366608e8c275e29bbf40913c547c997e174c330ee28fd8583bc30a5d27090696641b166fef27c6f14113d0c295068871c05c60aca6283bf1c19b870238c49a8c8492ac9825070cdb15c3f34bd9cd8461cc882408941cb78d47039e70c3bbf42712480bc00ce1ec308ff070dc513a3ffff70d28ba2179ce37c0ed28833c7d825aaf3cdd5b0059ab1ff6bacf91fb04e8dd21951d548d9a11d7c98c7c6fe465216e8bbadc22476b833844e11c06ed390a080bedaa3ba40394cc994c352c6d29cadae4dd5d73fb1d550d0828ff8c6382646b51d14e7b235d53ec63d5489c8379a14d7ac682579efad83e91eff6918d3343f477b879aa8c360d2a2ee36d33dfd9bdd5cd4b0dff415138011827a222d420b67311c0d2ce47d9bc2eec9e9bc514edb1f6e0c669bacf77c924411ba51afe48c31c18c7592e93c5d4df538770d549bf748521fcdcbe665eed7b663df5ce17fb1e9312d05cf5322cd8374b3a3dba570147c3ab2c98887d03bc832851ab91077a24ce3babaa2a39f3675afef5256f618233a9adfd81c4f69f32b8efb3b65ed9e77c004637b1a3ff65ef12f2a05a7a6ebb0f3e63409dd504bacb01fc8d5bc42b3ded2d3a16d5a1dd0195ba9a749aa028c23072d343850eb594cbdefff0a940057324410a50ce4b24182e78672dc53f14a6258d00f102c9e5163f226a169172496d210fb3ad7846234f3b900f7715723df4a1c8f97a667fc6411b3676570f4c65ae2acaa32dd034f47ecabe72c8292313f80f66a3402cb1bb5dc72501bf07f5f4ee827c4880e310cf46923d48ae613a6c9dc04e9cdd676f85a397064980f0f1e7ecc143b4688d71d5798e192d5212b5a0f79754f91bb91f6b24c88777ec668236e07f6f0fee3b7b08456be84622bed2aa1e1088d9421b895200e4b86edfb7ba75f9f403f61eaa37fd2280f44476c5ff137463f0a2f2dfd6bb0c3104e6f5fc2447e31cdbc6874931f1bc4802058afe2f801f550f6545d6d283b93215bb0b40ebda58c237700c0db68883dc9ccc2873d5cd97cdc37de7bbce94df28153326cfb0440d7347122e558063f6edf8bed68685e77adbacba9fcfcfa1a68770811b7df2bb37fcbda693a60a735b0db482ab737c7620890fa7f091cb42497bd2d772549cb578536147e1bb500f0f3a2afa4a5b8b7f962bfd42dad8820ba785342d3f3ffe6db08238070677f3a582cdb5e9a6b4d0cb95b28e9ec267ced30d8a9630cf84f6e6577aa925dbda00f92743b52613a18b6fe8e760257998faf2d179acf3fb4dbd1b6d2a29503270af4f26d0383fefa50179ea7f15f0c2dd0086ea9de7224a34edea320776d0ffe8020383337c4f14a043258fa6c7f85f1fc635ae4f7063a12c0599a4dd80ab0f6010c5fb04311ae07ab26e0df2602501c0f445bb3ccc5082775dbd39a813fb3f8bbb2483e22ac58da12e6b533be697bff35a4b2ef8ea761aaaa1b3d49815b380319cc1475111e52bcba6b4fbaadff13ba26baf4f39fda52bfb88ef9a618360664bb5e360b1d2f09ca16932eb0564524abb90664e31a4419bcc94f8a095ef9acb20fbd1473784ab32b16de31f798ba26d764e34b0b9440cf8f31a7ef66065bc6f075c3dadcbfd6e69f298eee5be2de9428d955eb04c45642e199669e2653fe1188a6831951ec24b6525ba4adbbbb706c7a1f642e62d29c930d18cee4b3e338e7e44a27a14f3cb49450fd5e5719700929a1f5326dc1aab58a596e733a4feb6a623ca181b919685931283d613aa3db6d2b688c211aab37310d2aae0ac6211f88ecf39ce16d6bf813316719ac2212a4b06db0636b75598d910b1b1e901882ef26de0e1f51693310e75743a2ab118d3fd5b9a62b556035d0c2d360795ff77232aebfee23aff7bec06162901b910bd5def7b2c24e0850b85f509b04cf576b6221782b7db2f975436e07ac821a40fc45d507f6a8ac2a258c7c8a029257c95efdd202f5877f9a942754bff8065694af80608564e3a4995b970936fb306a8014246f61f94929c9498eb469fcfb9892c85efb80ab99a960fc6c93c017b63936add03b2cd7ebb4779109c16c07e11ad22a0c9cd05e63d27bff4bb348ace3be62d502abcec7c9b087a7a8130cefa2106d01b1524204f2eccf9854e9a70e0cf9f333dd39df94365d7e8e1e2f352b5d424db2b8802cb6bcfc0a8b4cde1cb68045bccd997fb4afeed19b9fad1d7edc104e778a84017518da717a3560394afa179d3cf9ea98f0ccbab28b06a4477ec97f875a3f1e7583cbcf327e63c383c889d76bee2b8d1591ef6e7497477365b72aadeb848a29cc9d78612264e903ebcfb1569e588a7da00d0a1075c09f37abce46bcfea7840cfce5bd1c41748d3401a67eb095503bc8b666ea2041dba578c7130112c398316a6a940cb3508dad63d2ce26c54a229b2758a732bb57bed475b746ec2e946b2e468b62043ccf0083254a90fc39890938306762c0d327ac57be2199e8d672acbeb7e03ff6a01e9c8b6cff55ed8808ae9354af63cbaa7505208579a0fa69b1a7afee4da559b49b8be061bac342442c260096f0671100e49e5ac700726cb4de9dd53ea3a955a4213e5c4a63a7d84a8389c676ef64b2ba5b2b939eba6b723779d8e0d457c45958dccd363dd554a877894e7b5fa7617667b0a0ea5bd6b530a2848e01d03d824253d9eaf0d40470d3483e03067a50abab97b38c98f9ea42135302afe5c9535ab43665d6f670f97e2fc01cf619b6babcd3e0cb39324e9664369a42a02619bf69283829929404c86317d0692efb52e39511beacc6d11b6b7e5041064767702f4e4fdfe57c4a50ffbad943f7f368004880e983d66327d7e4429752ce398999b6cc45656d824461f41dc9535786d12e19da89206a672a3fd6fb50851bd10d8ed55afd750b7172b445915633a05e77ea1a25910e2b2d95a2cdc2a45d1757329c674fcbe47be3e90d10ad562b17b3a0800c6a72062bc8e77056534ae8b7853a18b8f3569e89f4807d46c9786c2aacb619b4ecfab6d66bec667201b2eac53c06fc8c5d1e73723becc8788d35765e51288184ec7114ee79980d53e08021c0c88708ef68851d11e9ecd243e45ab190fb997dba1f1566c26b7a3deec3fdb71b5c158e39858b055f2efcb6171f3ca2896e2e3cabafd79dcf7105f9bcf3110254f358c8f05bf7342396c9bceb1cd5ee9991c4087e3a5fc59f85b4f51f4677d8ea7bff65e5059c2af86497297d63f32da2090140ffa0ed874013fb0c74f62f8deb88f03cc3258ed9ad17cbfc0dfcc19ba8b7f9653608165433dfe629fa32bfeb9ecea4034c1f61600faf52df33c9fc2d6650879aff2822f391d3a20ba6f883c8d8d56b81c0030a91a3b634e7c643dc53974bd9e97c849ecca3aa7af91e40322913da9b04bf0ea19642b7cca729b545de10c5d2f6639d5e0211cc03ed3be54114133490cb2ada9092534bc3fcb52c2a04aa863e766da122e148a587a73db61cd38971d0f1411377f134f9a84f92973b870597bbbdf0b0ed3ca6498ad36b47c1c0308b3e6bbeee02b188c0460969903c4f055b6ea8739bf3aac0bc8fb4fffe70d79d7e5b18633370c49b96f5ae744f0794cf0432ba21b8e668632bb22e8eb4fe35cec923c1a928d91719d418c46f8bc698bce7dbd4d2d4e43b9f7f33367b5e3dc8e2102828b385e7fcd17d30e6e4d475b6de07cfed8335a338c437863722cb1cca66efe93d67458d9075d5349728704bdb4ea904855b492375f9cdf60be216c9f725a5daae447af9aa3e155ec08a7474d3888bc4b62a501cccc3d7599a69cd125d35436139452e82d9e6fbd9139a911058c8b4b59c359de1bc5a3abc194f0015e289e59ff76ac440acd6c923cd70b6234680408b84de3cca4e5c215f1b51448200c30b93481a0f235f7892120261a1bd2012580cc3583002f12a20cd9aeaeab1fc178d645d11f9b80593ac8ed2995aaf01d237fb1537789a333016d4e472720622f0e4936b40adbe459660e1c94dca5787a4fc05ce7081c6a8881fcdd5b8808e1b8b14b0cb2fc90808d1693c1e52504cd759a719a662134b878186734f2d5bad6032de6cb5f320609b9c5c61049b15f8bfd3682fe9de55cccea471e2a88d57fe37633fe6c7abea23d18dc4ca0407a4b272ae1e0a10b75bcf2c89253f59f2496013a22d8e11d58cb02c7b16b78c6366fb79adbdde6161682113ad8906800c1e59e82e343575a0402e84728f21825d2b53ad2d63cf1c7b0990e35650c2410ea3df36211c444a927fd30c0528c888d1962393c59502f6e67812352c7b7f4de7a3b5d154a224379de9c2553dee1d83c714ef5c835604d1ff34db01aa1a54cc89b52e3972a2293d28af69ce2cd966667cadf90cbaaca1831c2de9658f21344d100f8a8812e268c4bc73334e68cf283765f4cf9476f9bd23662373c9c4601e3c1cc328ea55b4bf7cd9d3d7e71e7735e79e35ef7c6564988d6ed988c4c64f8aefb9994bc688f629d912b76ce6a3bd36523453efba1f3e13b89c8f25c351c0fa4562456c9482d647be969e57a1aab90c232e68003e1a711a124778c47463024ed9578030616897fb46a6eff997e9e1202ef158f9a79133b991bfc4b62752699a0498262379520712139774b3cff9b4104cb6827768c2e5d26e9aaf4c96e35fc23156e4f459d627cf48256852f830068f1adef7fc7d850a3f59d47fa51c90f9086c83dcf77842224e6f953fe0b1cacde8c582acfcae79fd270779f2fdc6ef8bf5b7abfeadbd174df4bc923f8d61f7a12395eece2f9de11fa6c1f4be645e6f3669132217f1e721da57ce1c1f2806755333b896ccc4fa2251caf7f5730607fdf25ba759a558e060f8d0d93b2d1e1f24a819d7b91021efc38dc59a5bd860f5057192eed2c36e7bcfcf094381a598f72d8dde4d96af1cc63c9c7daad1e126d8281d083a7fdbc8331d86270e32a71460d1c406e9ee503f04ca9880da9b73bd9e09cb8aae86ef8f5de778fb647be39543ec1c6da2a94b99d1985c17c96e66a13df4380e02961695199550f7a8fb4bdcc8ad9bec2698515da116b58830b1477b008236879b3937df2ab1ba80df9a030318acb17b6598d78a24dc113fc979262336028d0ff66862e31dcbbe48ba864cff03efb813c64ece9173531a43da35a474badd77ef0b38a49f843f055644aab614a14c8cba30271174743e26ac5703f721d321ca1fbd6ec406379d4b8ff2a65f4232e06358d75453b1128c027bec062492ae4058f52ae6449933d22b52810d8e27c8c52ea8f8e2a257e5758cf27066f56e5d574bc9fb11be9a727bfb18577da8c8444f5d05a76f6e572e97b61495e7ba6cdab05bb4bf833a17c8fbf47293910859605b3f1dbf0175aaae9bfa3098f4a1a7e603e662cfe816df1ba8df1bad68c5084bf6015c3c6a9755af8bb0633e20bfc03fcafb7443a6c8b3c63912fc2f1fabde64e2a26578f333df715e6b4b3fa3502b558147b6148cbb50dd2bee24d63e2df51deb12dac579e0caa6039d2de269d3e3e362b2e96aab4228689a22636943889da5c06c92cd033422248e7e5f2bc350d3a49a54f93d0d1e8ab7978c954296e3a9eca0098fa26a6a738035c55309e5a32532bed51a04d60210c9", 0x1000}, {&(0x7f0000006000)="2c9486894f64ede4f816e17a5378", 0xe}, {&(0x7f000000e000-0xec)="97ff2e41cb10d38a79c0cc5b0f908efce4b08b035fc7d6b9bcc445f20ecb84b0c536ab045e4dc74eb826688f4fc206da9082c9336dd0a42ada56c08ece6bf1fe5fd1ed2df08270f1797da53db23d8c98d474e134f87e04dc1cb7258aec8f8e9e3069ff3bdb1733ca7236b2be95e634209104d1e56394e6cd7d5fbaec97a2dd49e8306c51eb688390c6e959cfc72339931772eee95f5f268ce93a43b7933ddf6aea56fa1570db0ef95ff7fb45282d459b917e4ed882bc09e43e1e235314b0be881fdb4708cc05e35fd4df0e5efa2ec7697f5615ba9115984367c8d6550f68ba1aab79b000f8044d883e3e7d7f", 0xec}], 0x8, &(0x7f0000019000-0x188)=[{0xa8, 0x13f, 0x1f, "fc54133924b95f69dd8448c89f6d235e07b1611dafcf487124cd0d57085337996d0eb791298f8259b2fed9dbbba255967354b41ae978f31ab26ad8fc06a8419c5c93bac48d7ae61093d95666057016a3a7aceaef203ddc45b718775718d07d089557d2ed8d6ea7aa4a6f6261284a47a550520fd0ecb891689dabaec871d24d7ea0fc3da4274d2c536112312cc01af1c368ca2096fed4be"}, {0x90, 0x11f, 0x8, "0730be85105a3966e8ed85658df2927f4a6fcf1d511a5373c08f236bc241c0fcffe555be3f2b4e024a591cebc60c2a474c66756f55edad943c5ed705be537579d8cef48cdc6c60e8ad39c809c7d43c48aafacf1086470c9f7d50460fd0930c735babbc29a0e0d480e8d0f8ae8e1ef76d88683cdf5535afba42b09e02273e71b2"}, {0x50, 0x108, 0x4, "924075674393595bc2c7385c7ab0812afadd047fd75cec3093e42b75f3ee820f492bb9f3cf45f6e41d531633617fa632a3909a7a239da41b70d53b9c"}], 0x188, 0x41}, 0x8000) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000e000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000000b000)={r2, r2, 0x800, 0x7, &(0x7f0000017000-0xae)="c3528bafd1fecc2f50009e947832cd3dd6525bf95a524180aef7769461268e4eb4d1a3f438cfef209b087f8a377255266617ed2fd73eb2f550097753d7132d297f90ab3f170ff2723bde718ed9b06c896dd94fafb20d81ea73a7482dffd4c45187d22eeb8722958e2e48cb4658a056f8518f39ed34d95cbd5e06702257d8601256ba809c38feda0347524f4fc448af0c05cbcf04b5ab4418745c5c17b2273776ff65d78cc19b35b202e3a72b4704", 0x5, 0x8, 0x80, 0x8, 0xfc0, 0xfffffffffffffffa, 0x2, "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"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000019000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000009000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f000000b000)={r5, 0x3}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000017000)=0x0, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000013000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:17:28 executing program 0: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000913000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0101e2000009f4002202030080ffff54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f46000)={r1}) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000f47000-0x9c)=""/156, &(0x7f0000f46000)=0x9c) socketpair(0x9, 0x800, 0x8, &(0x7f0000f46000-0x8)={0x0, 0x0}) bind$pptp(r3, &(0x7f00008ec000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto(r1, &(0x7f00004a3000)="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", 0x781, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/19 03:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009bf000)=@int=0x6, 0x4) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r0) shutdown(r1, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b98000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e5000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b2c000-0xe8)={{{@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}, {{@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}}, &(0x7f00002eb000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eaf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6, 0x0, 0x3, 0x2, 0x0, 0x20, 0x6c, r3, r4}, {0x7fffffff, 0x800, 0x300000000, 0x101, 0x0, 0x1000, 0xffffffffffffff6a, 0x40}, {0x100000001, 0x100, 0x9, 0xfffffffffffffe01}, 0x2ac4, 0xa, 0x0, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x0, 0x0, 0x7, 0x400, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd3000)={0x0, 0x2, 0x5, 0xd9}, &(0x7f0000f8d000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000060e000-0xc)=@sack_info={r5, 0x0, 0x8b}, &(0x7f000004d000-0x4)=0xc) shutdown(r1, 0x0) 2018/01/19 03:17:28 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x9, 0x8080a, 0xffffffffffff7fff) setsockopt$packet_int(r0, 0x107, 0x1bc1d87e2633b8f7, &(0x7f0000002000)=0x7, 0x4) 2018/01/19 03:17:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0xffffffffffff7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x8)={0x9, 0x1f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xe6, "9a1bbdacb4eab05ae084b9683efe2eb176b5accd221ec7b144069592793e8253243910ab4eb532f5b022f0353ddba50344d5608dc03fcf79d8fdf25f1e5e247c4a14b09cb7d1779ff798472b1a8f6ac44a64ff6177024ef3539182b158cab820b3fa52e16f8d6107c393dfcf8c261a033e520f869cd2b262bc7ad4fd4410cfd782979e2e83905760ec4b4f431bd49add3f39080afa79230297269d46e9028fcaacee4dd7a30f40c145252ea19545b85ff9748d7cfd4bd3aa4beb28ecd39147e991c47f9c7458c670d5771c495a6449d2d3b7de90b52cf000ab01bf7548d3a468f1241be58b50"}, &(0x7f0000002000-0x4)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x3, 0x180000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f0f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0xfff, 0x8, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000-0x4)={0x0, 0x0}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000003000-0xa8)=[{&(0x7f0000001000-0x60)={0x27, 0xffffffffffffffff, 0x9f21, 0x3, 0x1, 0x7, "2b8f1805c15a01523829938b0b7b1bc8a3e6d78ff9911d11ae4a610c3bd75142621727ef65b1ce5bb6ac36b487a53126154636d5a3a832b71d84de6cc9f66e", 0xffffffff00000000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xdf)="b9e5abb4742261ca74a4c6d15ee92667c9f4ae4b61edae9c7843de581ecc2605b8b1bce7accd3da043307d24a4c37fe424a5df78c29d5c03ec230bae79fd43566c0f5e6fb9144bfc690b73a228321c0031cb84b0c75ef4d5a36ea3ef4c4243be95111130341afe7f478d289d8ea18fc9069cdd161309beb60f94103ce9db06ca9c8a016dad453fb7a042a0ab020606872278ab9b6ee676215bee9257f6ff81e35a2bb4f382aa75e54850faeb19cb31aa786ea7c7bed65d31fa4565648022afcaf85468e7474dc4b9ab0a5c33bce3fbc90aa9cd3f5992a5b11758ce55b4e0f3", 0xdf}, {&(0x7f0000001000)="27d23d1be4c30bd99d6cf2634a346aeba6c496e378ab8f1b763e8a271aeaf8c1b742873c32e9db9499a3096f23aaf6197483d9ccc3981a62e19b7f3181156146b4ce1e29d94ba2ecfd9cb22cd3b5fb39bc54d973f693399f79c1c3f5f37d610f60cbe0944384f8fac8405e2a06ec9da8c21f46758c0e0ac9c5790602c096309e153597e5e32fe8157ae4d9034e700ba5c197fcca1a387389b78d63", 0x9b}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000002000)={0x27, 0x7fffffff, 0x4, 0x7, 0x9, 0xffffffff, "cb02724b679148eb9ad9a36194b7c71b5e6779e105698f18569f54cdfbf11712c5bfbbbc845d401a640ac285f87c310b99858dbdb315142a164d87202d4301", 0x8}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000004000-0xc0)="5bb23a1944967e2d0ef9afed10776608e82eaa3bc50a0e75ba7bc62892893e8b970c74467a11c6799c898e6b136f1fa51f2537c690cea86e15f6dd71e37b6f1c72d173e42c88361980ec8590f8d8a18541e352e8fc310e60fc0c2a1417180b42b732a3a18407e0cb872a7840d671eaa8f943d6ba61c00a8c93eb3c5d6df4f02d43fab00cf71d4db1addbc33c4db53b809c8ac0351dd8e262da2d483fdc37089cb10839c6480c379692561a847ee3f75b91708d5516e970883f0057336b7ec9c1", 0xc0}, {&(0x7f0000002000)="fbb35f6f70153bb3d48ba930eab492c8d1c59ba5f5a17f940b1fe15c3b32e40ffbd5c9d454cbf96e3847e40094c3f3a6c171c33ac72e69b51c1bb138c533bb9b2978fa0dbf51a7ac61b06d1a86672e9bee0c64755ef49a07dba8108157d572f99b67406fffe02aa9b5390883ec755b8ec7d68024a7e6c227f66ae8afc8f2771f237359866dc43326c36ff596cb76da80545b733564af9169954493e88c18bcd4a2f5a54375b8ba30", 0xa8}, {&(0x7f0000004000-0xd2)="1c9c633b496807ba1453d46f14f4181deeccd4d644e359568357c04e8f6f5fc5101252acec6bdb872765284a51eeac6f40bc6eda2dbcd5d1c082de55f8cc91a5859bd6a9d7182ad6da127f47235686975d2bfed808b7fecb0f62fd31f7cfc36eb10f16bd304b44529ffe502eb864ad7e5bc0388a68c166c02d15084b98823cabc1a0bfa2a108d8aa59b1ad745ea813e6f19918329766a7cb0a791677986a0cffa6d17b25f57a6c5927e3f097fc89107c1a1ef5b74d74dd57645e2a203147654f52c78a0c6127fb2b843d6bc31943ca09e4f1", 0xd2}, {&(0x7f0000001000)="e25afbd7520db770d0f63578f8d5", 0xe}], 0x4, &(0x7f0000000000)={0xe0, 0x11f, 0x3f, "9e2cc193c8ddc7e217b0200a9e4a446e19eea2dd1897ad2ab4e6f2962528c2f315341950e47e9a7c445ad937c867d32f6b0141d2a93d9b88c66d5761171f3ec9cf93d2fe583cee7d3a2ac8ffe6d89aea97b0fe354709a3b6745f43a216b08369f01d995c52beec08659ca33a297c56ed5e3bca747aa92d636fde27088fecb38cae55ef6eb478981aec43eeaeff0a4c11e74a8b76710aacf738345ff22ed794a5cfef18a03b078289bad667ffff76f8df384685ec764fcc2f8564ea8294dbb77b412d73c50fe3efbb52f3697fd7f86949"}, 0xe0, 0x4000}, {&(0x7f0000003000-0x60)={0x27, 0x6, 0x81, 0x4, 0x6, 0x8, "18f204457da48c915ff1f2e2046b7ed188131d9e510fff80aa7c62f8c8627f599bb0e120849706c1782e2286af013547ff7d769cda1739a65e83aad98dd859", 0x4}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000-0xe)="d6cbc89e6aee2b422502cdb7ac29", 0xe}, {&(0x7f0000001000-0x7)="f281b5835db820", 0x7}, {&(0x7f0000001000)="7e9f80ba1667f18001821bd1aa45ed1f7c1a58f6eb20985d083b8729269430ecbef3", 0x22}], 0x3, &(0x7f0000004000-0x60)={0x60, 0x101, 0x1000, "6eb837057a5ac5302a2253c6d7c114af30de6044dd79f0111247b3840f630b3905ad1fb8fb568775cb3adf8b40b8a27661fca7f0affcb437fb8c0dfd7bcab78980e5096fe0efabce85476d587cb9"}, 0x60, 0x10}], 0x3, 0x1) r4 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x8, 0x5, 0x8, 0x1}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000005000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$pptp(r1, &(0x7f0000005000)={0x18, 0x2, {0x1, @rand_addr=0x155acc1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f00001a7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f79000-0x4)={r0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000f78000)={0x0, {""/7}, 0x0}, &(0x7f0000f78000)=0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:28 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006d4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) write(r1, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r1, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) close(r1) 2018/01/19 03:17:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067c000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x80)={0x0, 0x78, "5849d3dbd578bfbada7f8fee219557839b5a709a02f298480e8a8f8899fec406a645ecdb0e8d9b0a4efa413287d15f50b6a8783b423523f37d3b183a0972d84a03eb3ea497e7938789724045a69393ebbc65f4690a5c88453ffc360541f34dc0fc49b21486877d80fb33384f5b71f2e37203d25d3d6f9ddd"}, &(0x7f0000df0000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x8000, 0xe40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r3, 0x1}, 0x6) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000742000/0x4000)=nil, 0x81, 0x4, 0x8, &(0x7f0000402000/0x3000)=nil, 0x101}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x9, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000001000-0x10)={0x656, r5}) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x400000000000, 0x0, 'xts-serpent-sse2\x00'}, 0x8f1bc1dd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000873000)="d97d928383fb264e6e92ceeb6e316b1f90ec80016bf835a371eff5010056793bd82d2d8b67ba736c4c91f50ca0cbd3e6ffbca64dcd36ab78b9e853f24bc85e44e9aa314401105c2778e40f9df2e02e498c628df0a0f3bb5e278d4b86bd3388c5e01a446e717cd525fb580fa95ed521c655ee1d2b6db70e2258ee274c5e1ebbdc459420e801a70b0ebc56da", 0x8b}], 0x2, 0x0, 0x0, 0x10}, 0x8000) getsockname(r2, &(0x7f0000099000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000037b000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d55000-0x59)="ceebb8131bcee919a5b49cbf9319853fdf15378365b63883c66385c9bac3219c66f6504b8232e82ab80d0ad5e59600158445bf515b623a7c4fcebcb586b590b35c099f05a51cc113ccfc08a913e947fa562543ee9dd3912d2f", 0x59) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008a8000)={@common='bcsf0\x00', @ifru_flags=0x100}) 2018/01/19 03:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000847000)=0x100000000, 0x4) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d35000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000482000)={0x0, 0xcf, "e183fc6d71920c977b81290f8a90cdcc50ef2e995a95bc013f06efd2087ed3bf5237abcd7ebd1d6e1b49008a8d7d123c27b2f133153f6661c9a9932276dbae5d99930706c479900f277ff7d933ec2b36949493dd06bc2a3547590bb6875ef0cf2e056a72c6ea5257e88b8359330b1c8186caa5f3e73d455c58a865343438894529756d4d715bdb3c12d4fca2171d0f97615cf30d6d468b4b801f971d7521407ae510eb3cc37d0d6ff7eb5ed9c06e490e8e4a8a708437b2b2c02f2fab09c02abdfcd2a2a6c0ae94033a722e392f76ca"}, &(0x7f0000f7b000-0x4)=0xd7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003a0000)={r2, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000034b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ab0000-0x106)={r2, 0xfffffffffffffffb, 0xfe, "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"}, 0x106) 2018/01/19 03:17:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x46, &(0x7f0000832000)=""/0, &(0x7f0000aa1000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/19 03:17:28 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000714000-0x4)={r0}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ac2000)={0x0, 0x1, 0x80000000, 0x7b}, &(0x7f0000ac3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000020b000)={r2, 0x10000, 0xc15, 0x5281, 0x5, 0x0}, 0x1db) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ab8000-0x8)={r2, 0x4}, &(0x7f0000ac3000-0x4)=0x8) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000999000)={r2, 0x100}, &(0x7f0000ac3000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006c7000)={r3, 0x81}, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ac2000)={0x9, 0xd0, 0x1ff, 0x7ff}, 0x10) 2018/01/19 03:17:28 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000027000)={@generic="54174cd4a0eb523f376ec0a34f13c45d", 0x3ff}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xf, 0x3, 0xcbb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a86000)={0x0, 0x8}, &(0x7f0000e1b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004a1000-0x8)={r2, 0x94}, &(0x7f000042b000-0x4)=0x8) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) writev(r5, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1) 2018/01/19 03:17:28 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 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)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1f, &(0x7f0000022000-0x8e)="651936e79e90aa1721561c8727ac7d6eac8207984d591d6c199f8df09fc1fb88cbc8f7f5dcae381bb5fe28e4530622ea89170fd695b3d934b7424528e3f3cbf2b7ea062b79712fe029f07ddca2d247763472b8c5cf5e60471e62599b6b67b3a1e0f02b4d57b4ab4fe5e93d99c7a00eac0d7836c4735c3cd0ab9d7721cd0367a4ae41c0f7e3fdba7441373cb956e1") 2018/01/19 03:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0xaade) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000008a000-0x4)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a71000)={0x0, 0x1}, &(0x7f00005ec000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005b0000-0xc)={r3, 0x1, 0x2, [0x800, 0x8]}, &(0x7f00008f0000-0x4)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000015f000)={0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x35e, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ea1000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000581000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af3000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00002b1000)=0x11ec, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000066a000-0x4)=0x0, &(0x7f000052a000-0x4)=0x4) 2018/01/19 03:17:28 executing program 5: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00004ab000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000022b000)=0x1e, 0x800) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00003b8000)={0x401, 0x39c0, 0x5, 0x5}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/19 03:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006f5000-0x4)=0x0) bind$inet6(r0, &(0x7f00009f6000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008d6000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003be000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000091f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r1}) r2 = accept(0xffffffffffffffff, &(0x7f0000eef000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000058e000)=0xe) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000e3c000)=0x0, &(0x7f0000d33000-0x4)=0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0xfffffffffffffcfd) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000fad000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/19 03:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x1, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:17:28 executing program 4: mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) pipe(&(0x7f000092d000-0x8)={0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f000092b000)=""/164, &(0x7f000092c000-0x4)=0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) 2018/01/19 03:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e1e000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007b9000-0x108)={0x7fff, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300", 0x18) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000f6c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f6b000)=@assoc_id=0x0, &(0x7f0000f6b000+0x783)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cad000)=@assoc_value={r4, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f6b000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) writev(r0, &(0x7f000040a000-0x20)=[{&(0x7f000077a000-0x94)="c72e630d254050fbc81d734f5cf8df3dac58eb7aa023667aaa086c430523ab36cac969d3194d9ab7fd80034a6320256e8176245993a39a48547266f4785f327306d4e19355d804033bbd0c1d9476e9f41f563c05647678d99c1ee0ffe857397a47cb42546d4ccbb87205e9c82bf5a976fb1bdac1e0bf2a1d17ebf1f3037ac93adffe2559f62d844dc7b64ac8e0a118195d05a533", 0x94}, {&(0x7f00004da000-0xef)="5327f821dd6b34c032554b2c50e132bec4246e832112126240abfb3c6962169020dc40a6f46dec2849c0aacccde5ec2d97c632bbf7182a897c859bba39aea0d05c54154d169a953b6036865d21178d066e11607b7148cae51c261121f71805e7dbe3416f3023eb8a83433170fe9d20a87cf0fb7aa78988d58980e9700dbfa21b6cd7ab920634192fd9ef259a4214fbbdb610db198530f8a1d5d9cf3d71b75a0b08c02d196e45928f7577e9beb73e867610abb954dcc87d114f6f8648592a4ff990fa7eaf656efcf65280170684864b9375cc77a6c8b90f400f172e6a70cc2cce47749616dbc629baac8bc3e10512f3", 0xef}], 0x2) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x6, 0x7, &(0x7f00002df000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000192000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000cff000)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000733000)={r1}) getsockname$inet(r3, &(0x7f0000dba000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec4000)=0x10) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000cfd000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000294000)={0x0, &(0x7f0000a91000-0x10)=[]}, 0x10) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000061f000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000054a000-0x10)={0x0, &(0x7f0000d05000-0x8e)=""/142}) 2018/01/19 03:17:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x7, 0x2) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:28 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000d000)={0x100000001, 0x1c1e, 0x4, 0x142c, 0x9, 0x5, 0xc0000000000000, 0x9, 0x0}, &(0x7f000054a000-0x4)=0x20) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fc2000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x80000000, 0x6, 0x16}, &(0x7f00001c1000-0x4)=0xa0) accept$inet6(r0, &(0x7f000094f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cc4000-0x4)=0xfffffffffffffee0) bind$ax25(r2, &(0x7f0000cfe000)={0x3, {"2604a490cfe282"}, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 03:17:28 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x1d, 0x80001, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f0000f61000)=[{&(0x7f0000ef8000)="7ba4031dd3ada8fcd8fdbaab519442d31186ea06c4252ebdc8fe1e75a5a85456952be263f79ee413865ea0b6943f6026e2d9d6ad3cb7c43a369448496b019e6c2753ec207c55cf91989343356d16daa1d3d71498734ed9e3e451280c70e4671fe0cb5397a41e944102974948fc1c1534cd69d6fccca8236d97d79653", 0x0}, {&(0x7f0000f60000)="779e440d89952f7b4850db3d61df4361c30d8b228db1b4", 0x0}], 0x0, &(0x7f0000f5d000)=[{0xf8, 0x109, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f93c0903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0x76, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004a9000)={0x0, 0x0}) r3 = socket(0x3, 0x5, 0x9) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000078d000-0x4)=0x9, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f60000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 356.370642] sctp: [Deprecated]: syz-executor2 (pid 21374) Use of int in maxseg socket option. [ 356.370642] Use struct sctp_assoc_value instead [ 356.430904] sctp: [Deprecated]: syz-executor2 (pid 21386) Use of int in maxseg socket option. [ 356.430904] Use struct sctp_assoc_value instead 2018/01/19 03:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000087e000-0x8)={0x0, 0x0}) accept$inet(r0, 0x0, &(0x7f0000735000-0x4)=0x0) 2018/01/19 03:17:28 executing program 4: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000f6000-0x18)={0x0, 0xc5, 0x30, 0x4, 0x4}, &(0x7f000007a000)=0x18) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000094000-0xc)=@sack_info={r1, 0xfc0, 0x2}, &(0x7f00000fe000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000088000)={r1, 0x149a, 0x400, 0x7f, 0x58, 0xfffffffffffffff7, 0x9, 0x6, {0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff2, 0x400, 0x9, 0x8, 0x8}}, &(0x7f000000f000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a5000-0x8)=@assoc_value={r2, 0x1}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="3199b15489fc", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/19 03:17:28 executing program 1: 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) recvfrom$inet6(r0, &(0x7f0000963000-0xa7)=""/167, 0xa7, 0x40, &(0x7f000093e000)={0xa, 0x2, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c) 2018/01/19 03:17:28 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6b000)=0xffffffff, 0x4) r1 = 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(r1, 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) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x3, &(0x7f0000f6c000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6c000)={0x0, 0x0, 0x0}, &(0x7f0000a36000-0x4)=0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a17000)={{{@in6=@dev={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00004cb000-0x28)={0x7, 0x4, r3, 0x6, r4, 0x9, 0x8, 0x7}) 2018/01/19 03:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x4000002}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000011a000)={{{@in6=@mcast1={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000bcb000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000bf3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 03:17:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xf, 0x6, 0x9, 0x7ff, 0x11, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b21000)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000488000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6f000-0x4)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f6f000-0x4)=0x0) tee(r1, r1, 0x100000000, 0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f6f000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f00000f6000)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@dev={0xac, 0x14, 0x0, 0x5}, 0x2, 0x1, 0x1, 0x4, 0xa, 0x20, 0xa0, 0x87, r3, 0x0}, {0xa9e, 0x1, 0x595e, 0x5, 0x2, 0xf5d98e8, 0x100000001, 0x6}, {0xc4, 0x2, 0x0, 0x2}, 0xa9b2, 0x3, 0x1, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x3, 0x8, 0x3, 0x7fffffff, 0x6}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/01/19 03:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a35000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005f8000-0x5c)={{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9, [0x0, 0x1, 0x4, 0x1, 0x6, 0x2, 0x4, 0xfffffffffffffffc]}, 0x5c) socketpair(0x7, 0x7, 0x200, &(0x7f0000b76000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000011c000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffb, 0x1c00000000, 0x1, "5eeedf34183d353f0ffdc6f62fd51e44f803d010d777cc85f2347b769a1d891c27e4540047d59f47fc6f2657f9155de13ebaba405e62ca90dcad7e9cee06e2070648709d2013e77f572ebc8f81c74097"}, 0x160) getsockname$inet(r2, &(0x7f00000c4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000426000-0x4)=0x10) 2018/01/19 03:17:28 executing program 0: socket$kcm(0x29, 0xffffffff7ffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00008c4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cab000)=0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000315000)="13fa871a218ad90af3dc0b0585457c37405424826f95a571f7f54f73bf36369a2d29fbb95c68423abcabd09b0c120c65b3813f5b64fe26de7511187d79685907be3e5468d014e7e9f8fb65e5c074034408b42c37c8ca92f05d688c09f864aa8fef8bca119e63351bf0fb7780b4b97a8e84ede4f9a2438427fd5b55c79834fc2e378d5485c77964152b32e4d64f8b0dcd99dc6c01226f98a5d2508f3787e458f08725eefc6090", 0xa6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00000b7000)=0x1, 0x4) r3 = socket(0x2, 0x4, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000054f000)={0x0, 0x7fffffff, 0x6, 0xbc4}, 0x8) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) bind$bt_sco(r0, &(0x7f0000cac000)={0x1f, {0x1, 0x2, 0xfffffffffffffff7, 0x3, 0x5, 0x6}}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) socketpair(0x5, 0x6, 0x4a84, &(0x7f0000a93000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000ee0000)="b98f6c928e5208b2237ce63a12e8ae518cf332757f68d731dc97de2e15f904178591a0ef01aa3642e13c4d6258baabbc2251af667ebf79bd2ea3d20be6ca4f1bc00608a06a0e398c93c916938c6db8fd313f61d59643ef60dbd68d8a53eec66909d98f55ac674b", 0x67, 0x4000800, &(0x7f00004ff000-0x10)={0x4, 0x10001, 0x16, "9d305f94d423", 0x4c, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00001a6000)=[{&(0x7f000082c000-0xb2)=""/178, 0xb2}], 0x1) [ 356.551309] sctp: [Deprecated]: syz-executor4 (pid 21405) Use of struct sctp_assoc_value in delayed_ack socket option. [ 356.551309] Use struct sctp_sack_info instead 2018/01/19 03:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008f5000)=@common=""/16, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000084d000)=0x3, 0x4) 2018/01/19 03:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000386000-0x1)="", 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000176000)=[{{&(0x7f00000c3000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000864000)=[{&(0x7f00002b1000)="38f4b6f019b8a15083363bbc05c3287ac34db19ce58a0282e98686c01fec8ac0e693ad627da7ed04ef152ab697fdec2e21e8e9b9a4db99396e9e99c94baa3a34c35d1a20c7a3b2498b6197ef25815c226d9ca4133236f053635f9c1fd63593b0cae80d0b00f25340c609b681207279b9e11f8d167c1690c6becfebe6a7e017fd941dfe186a38beedc3930bb5e1d85f6e1e766fc0f4b2dde09403859f8045c4b3150ebcb00d5949744125297e6bde748724432416d57152b61fddbabe2698824e73a420303357f7441d35e868f43a03336cc0e8078ae60a7de08319aa48c6c6bd0e692d44b2f0eae9f928ea48321a87f4", 0xf0}], 0x1, &(0x7f0000e0c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000467000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a70000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b8b000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) 2018/01/19 03:17:28 executing program 2: socketpair(0x5, 0x80000, 0x101, &(0x7f00003b1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x1e, 0x1, 0x0) accept4$inet6(r2, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006c3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e3000)=0xe8) 2018/01/19 03:17:28 executing program 4: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb49800000000760f4d585b140300d4e5b8859c249d9672d7eaba920533d59fea8977a679665fe57290151e3228fb010c91b972010476003c00002310c668dd7c1f0b8b6ac781"}, 0x160) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000d1b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1b000)=0x10, 0x80800) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d1c000-0x4)=0x2, 0x4) [ 356.594604] sctp: [Deprecated]: syz-executor4 (pid 21405) Use of struct sctp_assoc_value in delayed_ack socket option. [ 356.594604] Use struct sctp_sack_info instead 2018/01/19 03:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000051d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e8000)=0xb) setsockopt(r0, 0x8, 0x40, &(0x7f00003f4000-0x18)="84597942b294e4e12e102b9b49c7f2550525cf56663c79291c1a2c8a5d02424047a3c9b68ec2a2ad89b23804e4593588e9727f6e1ce46fbdf2d32b196277f02d4410f7552122f569a8068b8f1c4dc55f06412d9168048104ff90", 0x5a) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) getpeername(r0, &(0x7f0000dea000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000dc3000)=0xe) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x80000000, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000048c000)={@generic="30518507353b7a3caf804f18b8141e14", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x13, 0x80e, 0x4) bind$unix(r1, &(0x7f00003a1000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000515000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000558000)={{0x7, 0x7f, 0x10001, 0x3f, 0x7fffffff, 0x2}, 0x30ba, 0x6, 0xdd}) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) 2018/01/19 03:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(0xffffffffffffff9c, &(0x7f0000d86000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000234000-0x4)=0x3a) getpeername$packet(r0, &(0x7f00003b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b8e000)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:28 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x7fffffff) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ccd000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d09000)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7c97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x10, &(0x7f0000b5d000-0x10)=[@in={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bfc000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c9a000-0xc)={r3, 0x0, 0x30}, 0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ad5000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00009a3000-0x8)={r3, 0xfb}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/19 03:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x20000000006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x40) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x201, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000224000-0x4)=0x0) 2018/01/19 03:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad6000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7e000-0x4)=0x28) socket$inet6(0xa, 0x6, 0x84) 2018/01/19 03:17:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x1e0)={0x8, 0x6, 0x1, 0x2, 0x8, [{0x4, 0x5, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x43, 0x4, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xaf, 0x10001, 0x8000, 0x0, 0x0, 0xffd612a6854f3b5, 0x0, 0x0, 0x0}, {0x74cb08af, 0x3, 0x5, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x3, 0xffffffffffffda74, 0x7, 0x0, 0x0, 0x6eb771cf08b75718, 0x0, 0x0, 0x0}, {0x100000000, 0x8, 0x800, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x7f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x800, 0x8, 0xfffffffffffffe01, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000459000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000840000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000d45000)="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", 0xff, 0x4008810, &(0x7f000043f000-0xd)={0x3, {"5a0a926bfc27a4"}, 0x1}, 0x10) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000db2000)={{{@in=@empty=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=@broadcast=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}}, &(0x7f000077f000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) bind$inet(r0, &(0x7f000017f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b1a000)=0x0) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c34000)={r3, r2, r4}, 0xc) 2018/01/19 03:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x801, 0x0) connect$ax25(r2, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000adc000)={0x93c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x764, 0x0, [@generic="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", @generic="d76347de70f1b4fd7af91715406520463a4f1a7c326c20d99ed06162ad49df91ca1fd6fa2e8659babbca15eca42fb053dbcbd28246b6d3214ce0d5a96ad5a79f2d1eb4cbcac0a7002e6049707578f573946faad509ccbc553ec34ccdeefdb15a40b4eba1ba1d6d0014a9cc6cc1d3c07dd2ded295564a957d1610338616b291e45e60c8d4fc936e50cfec", @generic="56593a067c5060d1cfbf3a348edc5388e9251bb49d92d5f993e4212ff88168ecfc8055e873ca5273a4fe9abe8caf4bb4808420bab8305b1b19bd93965afb6c7d8b902f6fb7fccbdab3b08c2f2cbeb4058162d0d2796f97c9026b1a07aa21e4f8f83c838ca17258a9ffa388ad2545bd1c33b4b32e2afd4ae8d7af98c88d9faabd75e9127b7aa0ed78f23f1f972ee7023c6afc56e8f061afb5212d8d4fcef8435a322c8b502c902fcb950e2c"]}, @generic="498a4555b27fecad9414b5ccf5982fd42595da33f1874295f292c4a60d26ccd14e9e1a309eaa5fc28bcdf4da60d2db981b42b6260df2b91b6d2adc9a08fde77ad732380662f0ed7ca2f3ccdf7b5782cca915f8c89e8fecb4bc856856808714f8876d85c3cdf236722e10d5f883b3be53ec242457576a5528e26ae77b9c866c24a5da0e2a54623efd6c1d8ded25cd8e6233ce3dc6c98d7b1276f2d048a0e88071616acf234375cc47654849b5cd70cb20a0bf54f7ac9abf08da2a84f59462a10b0b1bce1b1354eebbb4ad892f5a3219ae857dd147eeada9ff07bb159f3732260c31a9e1a02b736d", @typed={0x8, 0x89, @void=""}, @nested={0xd8, 0xb, [@typed={0xc, 0x75, @uid=0x0}, @generic="c313a4673859d4071188eeb126c5ee11ed4c9983bdd02d0260cf31d584c8718b3b4cb15514ff3ed4b726df5c1250870d536cf8d0dcadea047bb23d1494ee8f7edcf104ac66bd6dfe1b8da56b79c9ef82ba0b05d31564738299388c0b61ad02833e6d30937a83c8387267dbb01b44c646302bb512ba87729c56925ad9c8a9471660adb45123ce100e1186bf8ccaa503fd6e1ee3fbac84650ae25f5f060971e66c0c06ff8e1e1c3d5863e5b6f98b261f210bc4a453374c8d672e31", @typed={0xc, 0x1d, @str='\x00'}]}]}, 0x93c}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/19 03:17:28 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a62000-0x48)={0x0, 0x14, &(0x7f0000a9f000-0xa0)=@raw=[@alu={0x4, 0x5, 0xd, 0x7, 0x8, 0xffffffff, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2a}, @generic={0x5, 0x0, 0x3, 0xffffffffffff7fff}, @call={0x85, 0x0, 0x0, 0x14}, @call={0x85, 0x0, 0x0, 0x1c}, @generic={0x3, 0x1, 0x0, 0x6}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x0, 0x5, 0x9, 0x0, 0x10}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f00008b0000)='syzkaller\x00', 0x7, 0x2b, &(0x7f000026e000)=""/43, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c55000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@generic="d0031a6e276536c332ff6a3a5f6187dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e18000)={r0, 0x0, 0x89, 0x6a, &(0x7f0000001000-0x89)="ab7f476fa717ed4f3c03c3ad465115d0ab04f6ba035db1df6e9c7e1db9adce7fe296efc7a3d8ecec64cd3cbbbefdff562c85807dd7c88292ceee9d71f29996524b05c3475c6c57d6da73042078af372b1cd14f10b7e5da2facdba96ec673957bfa2831e34bab7f5ebb66638e733906642dfdd4458d0766d0c2dcca2e42f35ce8db8cb45fbfd885c800", &(0x7f0000001000-0x6a)=""/106, 0xffff, 0x2}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000093c000-0x3a)=@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}}}, &(0x7f0000000000)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000585000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c74000)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005a2000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) write(r0, &(0x7f0000a74000)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0xfffffffffffffe95) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000708000-0x4)=0x980, 0x4) 2018/01/19 03:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000e0a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000301000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005ee000-0x4)={0x0}, &(0x7f0000be3000)=0x4) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000253000)="8381ad72d8aa3eeb89c132a05aff58c738da379265c0dd") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e5c000)=0x0, &(0x7f00006d3000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ec2000)=""/16, 0x10, 0x2041, &(0x7f00009fe000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) writev(r0, &(0x7f0000626000-0x70)=[{&(0x7f0000377000)="40986fec70d80cfaa6c91e634f8e143784420398b3d2cd30ff41cb7bfe82a731031e9b1e67d5b460d66c029f6433d08d3ba2a016a61d54a2d5baa3da3a140b376cf6825b75e0846c2e27bf1f3e12eaf2d3f28c276c72629018bc798bf5d4ddd2c96cf2c5d3de7b6d3f4cbf2d834c6144ba4f4d16eded", 0x76}, {&(0x7f0000338000)="8d132748cba2b7d975fa2cc05d0ebe6c4502f8a6e28582d91064dcfc074cf345cad19d10491a5cd0eac643d2410dec8a6d96b8c4ddd12fd1ff49ae13a55157735978760df649f47a304692c388e9361bfd7651b000c24d354aaabe53cc433743edf0565479ace5ff5249202f8373fa28e9d0242744fa3f405a96daa6e2bbf2b25a8446e46c7225c24ea237d3d4591384df2378e6364b64bc9659e6daa04bea7db2492bfd3909a0a52505502aaafee91639fabb7393731b234fb8d79ead16f29b95d4fc0519f355f4", 0xc8}, {&(0x7f00006f4000)="8d21f758d964af46fc351144da463651fceb52c70986febcbf8f9dfb809ad805791e7cad89ec5bc556b24c2e90db1d403ae2d90a6963b6364db611211767b10e2354b2477d417ec07688d93536e6144b5bc8e25e7a3b41be53385113c65d4bc1c4d6bfcf1ba253409a9f640625417f81c25d054281b4cd696fb9d3dd4e334ab52d8457ba8883649fff0beec1de0b744e8d75a9a711ca832927af352b0c9e2198c08214ad88bb08da18b91464f6753517f55bff40beac4b20d2174ca00be3715199f2187a01fcd0602974c882074456bad49683cdefb92cfae00245645598bc59e5079b72312c94f3d9811238ca35", 0xee}, {&(0x7f0000414000-0xe1)="ab0c934e679384d565438bb9bbd7ae4efdba25280aaefc7e647f5ac07ef02da73fdf7bdaf0de6b21821ce741dd1a1a4ea2561ebd82fec32750cd4dcbd746449a7a2f311d5fe4f2d1b304443cf4ac3d823d3e39f1f2d8eecdb83e6c0986c9c62fec5b8879ebb7f8e34f16ba5242721be72170642d14b0e05fbd8628ee647e3e61b4a4f8751dac8d6538e4a1aebfce828b898fe3f988b8bcd0c0cb17c45afcf6116be2d14e0657d881e9ee9e69830cfabaab9fb7ac08ab00bf990709a66e8b054ce54b98042237e9a3dba8c9b743047fc896f9828a1c4fa317964e1e89c3a80c4b90", 0xe1}, {&(0x7f0000b14000-0xa3)="a50e14cacd3ff1f093fa1f9fbaee48164cef22a965009029f48cc885a640d8d9d35c59fab8475892c8b1cf34d748a7d3de6b40e96e74ad8a09d2449f929b2f704b219c522e1992750dcbb7c5b126559a017b68f7878dc798cc98cd5458c722a4e92ca0f8f8c9c15c7e9536a3c4917b08428a8ba2f153e747d2563a4452e447ccebb3c5405a96a8c01f08500bce7520c93cbe954c0c4e2ec4e3f1a86f21eda34ddbdf57", 0xa3}, {&(0x7f0000bda000)="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", 0x1000}, {&(0x7f0000827000-0x96)="dbf4f318071ce82fdc2c8718c2e02af68864a64a45be6f71a1707109c89087bbb2acba4e03cf10d623ad3e4a07b2072a53c8d7e5c4515307bc8868e7bd97752231e9e88ec235e15f94ddb6bfca9cb1b23408601cc83807ee63c0f2777683034ae74380e95c3089463ca1add8919413dd9d0f02a6db51c751328f8aad8eff2facc6695b3c5643817821afefc62f8956d75b1f58c74a65", 0x96}], 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/19 03:17:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000275000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0x2e) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f000006a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5) 2018/01/19 03:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000171000-0x59)={0x0, 0x51, "383a89b33673a4e622bae32f4097867b3f7620e10ebd1ae634fd2ff79296453f1a59a53adda12f026be9e774355081c5d7e384556b6b883bb6d87ca35f6b99a99fe9e19a97707a806107e4bd96e63db49a"}, &(0x7f00005c9000)=0x59) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000181000-0x8)={r3, 0x81}, 0x8) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000068e000-0x14)={r3, 0x0, 0x200000000000, 0x80000000, 0x0, 0x2}, &(0x7f0000e94000-0x4)=0x14) 2018/01/19 03:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x17, 0x5, 0x9, &(0x7f0000dce000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000801000-0x10)={r1, 0x50, &(0x7f0000fa5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt(r0, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/19 03:17:28 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0) accept4$inet(r0, 0x0, &(0x7f00003d1000-0x4)=0x0, 0x80000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002e2000-0x20)=[{&(0x7f0000c63000-0x9b)="db", 0x1}], 0x1) close(r1) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) 2018/01/19 03:17:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x3, 0x0, 0x3, 0x1, 0x7}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000080a000-0x10)={0x8, &(0x7f0000000000)=[{0x7, 0x3, 0x7, 0xfffffffffffffc01}, {0x814, 0x7, 0x0, 0x6}, {0x5, 0xffffffffffff66ec, 0x6, 0x4}, {0x9, 0x5, 0x3f, 0x6}, {0x7f, 0x5, 0x1, 0x474}, {0x2, 0xa0, 0xffffffff, 0x8}, {0x9, 0x7ff, 0xa2d1, 0x4}, {0x1, 0x0, 0x5, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/19 03:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000041a000-0x4)=0x0, &(0x7f000088e000)=0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000e5a000-0x4)=0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) sendmsg$nl_generic(r5, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c28000)={0x0, 0x0, 0x0}, &(0x7f000037b000)=0xc) r7 = getuid() r8 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d38000)={0x0, 0x0, 0x0}, &(0x7f00007eb000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000068d000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e44000)=0xe8) r11 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023a000)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000759000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b38000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b13000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035f000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f9000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000ca7000)={{{@in6=@loopback={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b66000)={0x0, 0x0, 0x0}, &(0x7f0000e03000)=0xc) r18 = gettid() r19 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000015c000)={0x0, 0x0, 0x0}, &(0x7f0000d44000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000925000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4a000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000082000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f000036c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a1b000)={0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000645000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000089d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000908000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ce6000)={0x0, 0x0, 0x0}, &(0x7f0000367000-0x4)=0xc) r27 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00009a9000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000f8000)={0x0, 0x0, 0x0}, &(0x7f0000817000)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000fb5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00008d9000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000cc1000-0x4)=0xe8) r32 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dfc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000296000-0xe8)={{{@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=@broadcast=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}}, &(0x7f0000630000)=0xe8) r35 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ffd000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000822000)={{{@in6=@dev={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=@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}}, &(0x7f000013a000-0x4)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c0a000)={0x0, 0x0, 0x0}, &(0x7f0000cde000)=0xc) r39 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00001b8000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000dd2000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@local={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}}, &(0x7f0000c4c000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009b4000)={0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a01000)={0x0, 0x0, 0x0}, &(0x7f0000d55000-0x4)=0xc) r44 = getgid() sendmmsg$unix(r3, &(0x7f00009d6000)=[{&(0x7f000053a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000500000)=[{&(0x7f0000ed4000)="8741e358a4d972876160c7e19c3ff5466eebe3ea5e5f490a098b37b6935986f8853f497c1378e4d469bafa9e6151dd5206745f62f6a2fb94b2434f7acc160528a99b5985607981e303f9fe3a4c871dba146c60736b5b5fcde17be08e271a04d639cb43e84d0b7301f1d6676af18eac15ec525b8d0af1c77ccc1e6a84ddb5147c01d9b78cbf996e42ac080b1fcea935b7645a3d4f548eb1932e3c723a0a8fbac52c0e7889e1be2c86487616c85b52825c687a398ac36505a7bf27c3f954f4f11ceb0f7e274ab7a7b367", 0xc9}, {&(0x7f000071f000)="322a0426c2712276eaa721539fe62538a7939a0d8999f96dcef7aacecac9d868d796d2cfdb990dd066385e6853ae6e07dc7bc10ba596d66b740fa94b9965799a5634643742d45ba3e488d027cc59bd1f2d1e80db5a59e7b525e5b83475b6e2acb83c518f67f4d87bc764030e750491efeae809b9f511aea88de9f04d7cb1b082e6e926c1bf8774cd3996213917f6c1ecde1b4ec2c7fc102f14d534ec0a43591b42934047423cae68c75f7bada1ca80a0bd3488ea7bc1cde0a60c741a65000c2d962d42b74b939cb003d1ef9b4ecff52b514a41fd51948ea9c0f448a0913d2f2ae3abd96880d98d1c3c6d72", 0xeb}, {&(0x7f0000671000-0x24)="9455593a1ec7c3cdf71cad1607a5c742ef6403b5f24d674b7053d5abfd021d6476079f53", 0x24}], 0x3, 0x0, 0x0, 0x20000080}, {&(0x7f00004c9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000867000)=[{&(0x7f000073f000)="e0bd204a8560a6d43fe7ae8cec95d8814f4132999411c29ae22f8f0a5d2aaa330528d3884c56d71f1c3ee2c39c450a6f6f0880b71f39f36f9164ac60897523ab56b0f3351a9a1b235f5e8e692eb1a21d71228bf479ddecf2639cc20df196192298ef284c6d2a09196461e6549bf6e81ab335b7324c0631ad255b59391d616ba39d9cdf14c8d38ac455b493", 0x8b}, {&(0x7f000077b000)="031b5df2c4a9e74c7164c8755950c395321611563fc89b3cab0c1d9406cbedd69b5713e565b7a271bcf0ed76a16f292fb95734001d771c51cee4001d2e44da2231013d3981a7b4c828b98b49", 0x4c}, {&(0x7f0000d15000-0xe5)="5adcbef03dbb42b2e6d68e1d5be1cacbac531bda61dda382559b5068d1fd974ff8e53bd0af9c0dacd3a07275e336b9e6323f7db3ff9a3098a4ec564c1459d1d544334f84a390e9e599d642711837f29ff15afd8d7318494193298ae5efe5f195a8b014512dc38c68ff33a40b583fec84be888a08ea75b4312fc4c7c79704518c78fe07b5848283c9ce11d1b73c307e9c33465db0a56ddd7508456f25c2c342d8d363d6b328608b94db813ff151d722854a551c65573b7e9dd17cf7413f8e7addf20546fc7d9ff9fa1af1b265a6cc7546b4fdfa7c018823b17846b3b53fe2e49887352e3327", 0xe5}, {&(0x7f00000c1000)="aa8e7a6d88d599c74165ba58ff37ac6099dce6a4a2d1be72c26b237695095f98bedda117a712f00901a7884ede63e9a87db8a9b0bff7fd9e5dd8b272312b15909909633ac679dc90143930759ac8100ee42d23a94a0ac794d6ed1e62f4659b0903621cfe99183397533a96dd51300a29181c1539100467629de1a0df33fecdbe1541344e1c0a4c5037d5f8d800532d9fc4fce31faaa5090debaebeb49bdfbcb15da0185492bf119218771e64b258d86efc627035a670bc92b387c48a1c58cce2b52f31", 0xc3}, {&(0x7f0000640000)="10a797f2f0413c0ab414fd2ed379806fb6817b9add2c3aaba8e45c009d69e67f23e8700296bc27e2497ec865646f006a25851aed8497cde1aa9e5a961a4fba823565d5a3fadb2422251631170968e9629bcb290f0d9275dc790f28e9c000c4821baab895da5e7eb9e88273d32eb96830d29de4335bfbf7f0736b8f4508d2dc6255ff49", 0x83}], 0x5, &(0x7f00004a9000-0xd0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r5]}, @rights={0x20, 0x1, 0x1, [r3, r5, r3]}, @rights={0x38, 0x1, 0x1, [r5, r3, r3, r5, r3, r0, r3, r0, r1, r4]}, @rights={0x20, 0x1, 0x1, [r1, r1, r4]}], 0xd0, 0x14}, {&(0x7f000003c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007bb000+0x733)=[{&(0x7f00003ba000)="33541026016d4a05cbd1061d46e2b1d19a20c6dbfb6ddcb0d334fff223e54763f30182ec5b0388592c35acc9a2f30242ad35e9789b709c03a66b39d1a78edf1f79fd6599abccb11092638ff5ca07f2a46de032697d266eaa96f06a7f7b1a1674fd38b7625e844fb9d64ac6e18a89b61c088a06dbc646c000baa3b3afcb10e35fb5f7b9872bb4e4", 0x87}, {&(0x7f0000622000)="a1aeac2f564f27cc3d01108ad39eca5a68e34b457a30c1f12cc2bc5ec2898a3506fb7f1b3964f12769f907b35f014b4f7b186d3de532a5144a7ed8cb5c5c5babaed03be02eaaa6d8e4027d1a76edb64d4a5fe73ff34d9ffd23925a5630497d6dbcb0aacfa7a401d5197df9aa2ce7d3bcf591396ae2b40a06cc5c61d0cc86b33408b3b2679d6d64148e630b2ba6ab0404eb04f8f306e93dd1274ca5b2a8ab35531fc3a9444713ab27f669ee", 0xab}, {&(0x7f00008d8000-0x8b)="855451a25a01c7a88a2e8814220b1e91aa168a428faea3d5563d7f39d51d80e7c1acbc21d5a02c8cf40136154289e0abbb86cf2b722b0b31e3ce3bd0347027f21b35329a7809276fc2456aa870bd3a70d7ad5962281b5c288896d96a4c47442d7983594a8aed6a7786bf3676607799a67e8b086277923a29db8e5d8888d2971dabe3758f442224f1ebec15", 0x8b}, {&(0x7f0000158000-0xce)="3401efb0b9615f7c7a5076b090b856a39e44a76f74b279b546577d64e551d6ef015faa7810df99771d9b8be12fa41954fb036a1ffc4f881961ba84607303536b54d65468e40e7fddef316f4d154bdbf23038ac4e7e54c835d02786afc9e0d35321950bcc8a303e17444d79954d56d619c246a4fb1166954ab27774156f3a5ac18d1a0714489a8db6206431762609a72bf49dbe969fd5a443a0434b0adb3ac6ca737d56429c7b27f9d0b10949427b049003e9c22cf41766346b286706e03acae61d77dfcf6281c3e05f491014a98e", 0xce}, {&(0x7f0000bde000-0x5f)="8db407f439a66ccedb3d0e356b27c62bbc57e89df46acd67caf615c095ff059a2ef499ae2a4734d24eb321a761ff7e194afeea38abecd0551fa4a7bab293b7e76a408c1361acab36463c59054fce9af79640f07bc6d12b1c2f40b9b93a47d9", 0x5f}, {&(0x7f0000adc000-0x33)="7c5d156b65aa14d4163cce1023b98220151986acc37e6bd991bc870ef858feb6bb8dcca8c1f9ab2e106756f55638cbb3eb9e74", 0x33}, {&(0x7f0000b96000-0x61)="88596b8754d1729b7dc312ba1386c492ee48fce68012435da35be82b2febfbf8fdbc1e4f66e918f131b7295a125bde5c3b2bfbb463084ecbeaf60fe026cbc36684407f6ea2749f835ab47e959bc73a4731d6d81b0ed023a14149d86cbf1e37c0d2", 0x61}], 0x7, &(0x7f000069f000)=[@rights={0x18, 0x1, 0x1, [r0, r5]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r5, r1, r4, r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r0, r4]}], 0xc8, 0x41}, {&(0x7f000004a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000025a000-0x50)=[{&(0x7f0000026000-0x47)="98b7b083322e4d383ed41a7b24c12c569ae99225db662d96478ffc57a8a7ab89c07d57c4168d723848cf99e17f431c9bdd53eed14c06b58553ec66480c94439051015cdfc427ec", 0x47}, {&(0x7f0000adc000-0x4)="9a2079b4", 0x4}, {&(0x7f00004b6000)="22e87449874b8703ca599bd42f8aa9200425c615df4aacbb197ea3fc9acb965345c837ed60ae1107e1ee8e52e3ce30718d", 0x31}, {&(0x7f0000592000-0xdd)="3bba926727a2b30810434724b0acb57580d67ffa62b25adf04b4678acd161cf8ead1504e4d7ec47ff640746bc1139a446133edca13e8111141e225c6fdc20f500720f8e64e6ad9dda771157dd76fd9229ce212a955e809fcaf7c53fbe0a10fb88f9d20ce49e1ca011570a9e9279f96c590f8823fdb2b611edc73f0fd273f28bd80a91eeaf49fdcb31e294635fbf369e20ed91e875212ed37364589d1738bb1bab1f67673b78c37eae150d9bd884f0784f4e29ff592d2836d1341fdb629c58257dcb8e5d19bdac99ee25eada09963e415f50393e5d09c425369172a7f69", 0xdd}, {&(0x7f0000bfc000)="46e2ea972e459aad018c1e5e2b3380c5c6d4eb724c672613b7f9dd4d3816fa035d938993b225096d0590be5f1e0ede0ef0f4b6322e5d255803f6f43f7f996da378edde270fbc634fbf122e24e3a89c0d83f1035483c4b9dd33d7d77577de1beef1fac071219fcb458025f0c41ef69ef37af5b0c06a91", 0x76}], 0x5, &(0x7f00008b2000-0x60)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x60, 0x0}, {&(0x7f00004b5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003db000)=[], 0x0, &(0x7f0000a5d000-0x160)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r5, r5, r4, r0, r3, r5, r4]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x38, 0x1, 0x1, [r5, r4, r0, r2, r5, r1, r4, r4, r5]}, @rights={0x18, 0x1, 0x1, [r4, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x28, 0x1, 0x1, [r2, r1, r3, r4, r4, r4]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x160, 0x40}, {&(0x7f00001ee000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bf4000)=[{&(0x7f00004f1000-0x6)="45c2971fa451", 0x6}, {&(0x7f0000456000-0x88)="c99a912e47e7650a9f9c9ae6b6e291077e0424f1c0be2d335eada750f8f49b7dede11a3a6ee96b485d0805434ac30104120f9816d1090c9ada675d06bb30c1e2bfa346a79fa678bd3f5bc594c96ab316a6b302f041c32495870764d9305e49809f628d146bdf6eda409c09f988b1ebebfef906ec7bfd4cb5ce5070266bf0049c4fe4578be2e49037", 0x88}, {&(0x7f0000ea2000-0x4e)="e97fec4651290aed2c4f5a5d83d3d6657cae7e3c96d46cdb228aecdfbddd51ec41ce87d80e549231a96c3b12fe4480e063705f710bf80f379804d328ad1f09aa3293063af1b9296236d889912dc7", 0x4e}, {&(0x7f000074e000-0x8b)="7fee2d735d4f04f622759313452b355aa15afab321385bf8d75d28ee8f70572ed32bd7f39bcf0ba8fa4653635300fafabd4a1a6ae48e29898f7ce1a26a92236d1cb306d161404bf5ca4d56c0196388d5df6fd2c13b99e8c0ff150e935a35c559e9c999b6566aebf1574634357b9599067c986e57733e6e15f670730278642b79a392751d9e50dc336a2378", 0x8b}, {&(0x7f0000054000)="4919129b8d20bfbd2dac1ae7f9303a57d8189c309c4d437667beeb51d88ddf49843ad0ee610988a9b4389a0275f36d1ce20b806868ba260076675b4d419e6a74ab2027dbc52db27f57a4ec4eb9b6675b1f85ab7e3ec7d8d7adfd7eb2d0d273aa", 0x60}, {&(0x7f0000200000-0x97)="7c1923beefcca3db3d2f1e3d679640f8eebec54a7430d9d6a2487e58243f5e1fcaf7669211149662c73c33320ea4b4549ddd7e783906d6096c287daa43cef977ffeaec22151f2b41d44a53eebf6adda0ca78986508789d768542b0b707d3c0362b3b015ed177782f26532eff63365a0eed77e8151b78d06c60375f2e8c30d6fbbbfce696244ebd44302a34c380d36113da08fcac530509", 0x97}, {&(0x7f0000e5e000)="a250fdfe8483621713343a2172bccf32855bf895260308f1ad1ffa08c95129e224370a04ab49319780cd117cd386e92bb28e2ebdce1c731eecb1a928f65d5da53016ef701fff31d4b1dbeca32b7fe08a8e", 0x51}, {&(0x7f0000ad9000)="070890d84cb3bc54d61dd1614c8e38ff429e021b02b42aff8d54191f0513b57f730dd84c8f228e58282a94e59a5671929bb0f0df5712391deb3446c94afe88d4b77f53e31d3bd690c563b811ef669c22fe599d76357a78208ce2dbd3cda0ad0af5cc47b3317bc6037d51f6436631f73f77d9552a4a010431de2b6523c42d4eb1947116a2ae8ac7ad28b2856fb606c4d41004abe9279a336337212700e1a4b6433af9784fb73fed754f2e64", 0xab}, {&(0x7f00003d3000-0x85)="de4fbe972d6584047136b2e39cf3c9d2da233177bd0f00e18f916e1e43b8953b119b4be3e553f292eadf388f23fc5cf27e6713156617f86cf4409ff1fc44b33f90759750dc23cc88d37b4480f323da4278e821f0326e047599f2261b22db20655822f08a09870a956c734d6eaf9004a0bd2ef0daa8e1feae395d427b288ebd6ab80d104d3f", 0x85}], 0x9, &(0x7f00001e7000-0x20)=[@cred={0x20, 0x1, 0x2, r43, 0x0, r44}], 0x20, 0x8011}], 0x6, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xcf, &(0x7f0000164000-0xef)="6cc0153d361df7869f56fd94ae5a9b9cc4b876660b8f62cbf4278e690e76f9c61bbcec7abbca6215ae2e8873fd28663fd6b444f84e46958750e018c6b672db0ff06963acef46c4d65da7148a99f7573e543143b57255cbf41f53f1133c7161043a7e40ec6fc95dc8c941d3fcd1a48e390992170557e0e1ceeefa72e6cae3ce4000b9ab224341f5d6f78bd4754f0604789ac3aae33bf1c9444f6bf890e8bd8bdaf2bf9e2847bc15f348e2aecad305634da1bc865c7918fb92c392b896008f3c98b89ee81b00e76cc359eef52172e7da6a8720b8bd3a47a3aec297f21b7293370bc5ab648f6a77e0fa1188625dc994f7", 0xef) 2018/01/19 03:17:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000068d000)={&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002fc000-0x50)=[{&(0x7f00006bc000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000da1000-0x70)=""/112, 0x70}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000594000)=""/187, 0xbb, 0x100}, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 03:17:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000e1000-0x20)={@generic="b54c1508bbd8c369f2b18a6d5c29c83b", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x10000000000006, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000580000)={0x80, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000bd4000)=[{0xffff, 0x6, 0x10001, 0x80000000}, {0x10000, 0x40, 0x100, 0x6}, {0xc3, 0x12f6, 0x6, 0x0}, {0x4, 0x2, 0x7fff, 0xa83}, {0xff, 0x781f, 0x3, 0x8}, {0x7138, 0x80000000000000, 0x9, 0x100}, {0x7, 0x686b, 0x1000, 0x200}, {0x4, 0x3f, 0x1, 0x100000001}]}, 0x10) listen(r1, 0x0) listen(r1, 0x0) 2018/01/19 03:17:28 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000f77000-0x10)={0x0, 0x0}, &(0x7f0000f76000)=0x10) 2018/01/19 03:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$llc(0x1a, 0x423da5cbe2acc1c4, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:28 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0xffffffffffffffca) socketpair(0x15, 0x806, 0x5, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000021000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000015000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000022000-0x4)=0xc) 2018/01/19 03:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dba000)={&(0x7f0000925000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fe5000)={r0, 0x0, 0x3b, 0xd0, &(0x7f0000718000-0x3b)="836b192e1192cfa2afb3497acecc271325d404f8ef5ec976bff0844e64872af992252e7e0990a3a61868a7198f5b2cc505321e70ff10ec5b0c62c7", &(0x7f000045f000-0xd0)=""/208, 0x9, 0xc0}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:17:28 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x7, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e3000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x182, &(0x7f00000f3000-0x120b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14c, 0x2c, 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}, {[@dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @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, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9ef, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000f8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000e6000-0x24)=""/36) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=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(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf3000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000485000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3f) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xea, 0x3, 0x2, 0xb, 0x3, 0x4, 0x28b}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ce000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) ioctl$int_in(r0, 0x5452, &(0x7f0000340000-0x8)=0x10000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000ecd000-0x4)=0x0, 0xffffffffffffffb7) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000c2a000)="606c4119a76c68255a678f476bec6187fd71851bae7f7ee434f24b0625240dbc82739aefc0e8b18fe52cb92621a1bc7f1809f219129b127c9ea89a3ff986a37ad62db0e3e6b7f7877aaac2d5ac9f947d2acfd309c4f591703367d50df9602b9362cd5740cbc1fed742999d05a7d0ff302b798dd7afc6fcdede9407431999172ea08295a42a8f101e2167fc4a797939ade1d272f27aa751357303f4b635257734b57ccf2a7cceefb5842b7cabb888b660f4ae97c94e55f754f36754224ada6e385cb7025bffeab96bb64f00917ab4cf8cdedbc70fcd322b4c3f4b69c945bbdffce569aef46ef1b92c", 0xe8) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000c6000-0x3d)=""/61, &(0x7f0000b38000)=0x3d) sendmsg$nfc_llcp(r1, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000040000-0x4)={0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000707000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) shutdown(r1, 0x1) r2 = socket$unix(0x1, 0x1, 0x0) r3 = accept4(r2, &(0x7f0000009000-0x20)=@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]}, &(0x7f000001a000)=0x20, 0x800) bind$unix(r2, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000001e000)={0x0, 0x6, 0x7ff, 0x0}, &(0x7f0000015000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x14)={r4, 0x745c, 0x6, [0x6, 0x0, 0x1, 0x4, 0x3, 0x5]}, &(0x7f0000018000)=0x14) 2018/01/19 03:17:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x2, 0x6, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[], 0x0, 0xa, &(0x7f0000001000)={0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4e0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc4, 0x100000001, 0x4, 0xfffffffffffff000, 0x5, 0x10000, 0x401, 0x200, 0x3, 0x4, 0x4, 0x4, 0x0, 0x0, 0x2]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0xfffffffffffffff9, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000)={r0, 0x3, 0x1, 0x7, &(0x7f0000003000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000001000)=0x8) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000576000-0x4)=0xe, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xff40, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\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) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00001c5000)={r2, r3}) recvmsg$netrom(r0, &(0x7f000011b000-0x38)={&(0x7f0000a74000)=@ax25={0x3, {"ddd3e2e765764b"}, 0x2}, 0x10, &(0x7f0000b34000)=[{&(0x7f0000336000-0x5b)="5d508b136d4d77febed0fe5229f9045cd6f9c1b4725c7c6728fc9c12ff9afa2ecd31aebb0aa7064940c0e09d1213bd408ce84fb6f9b972b3825b50a9c79cd5588001be33f23b6014d98ca6edf3b50cf71579d0c25bad9f49d76de8", 0x5b}, {&(0x7f0000070000)="91f2315c573bb8cc489137bd5da08589b4add4d5705e43757c820a032eef5630b4c4e7f985ed4e35b1458f9e6659f45ba5f025f6ae955ee05ae9485072d65463a028462e6fdc39bd9206a5c0d79f1ce5500a27d8e55bc98d2680506cbc48224a1d428a7caa40a7f35505b669e5aaf07df29f521d4372d8d4d8af16312b2f6bafa138", 0x82}, {&(0x7f0000f51000)="fb5bb02c59ae2e7aca87bc305aca0ec71b2d512aaf6a52294dcd79c2596a63d87b5265e7b469e5303c884613771498bdbc2e42", 0x33}], 0x3, &(0x7f000072f000-0x248)=[{0xe8, 0x3b, 0x4000000000, "5c0183e18dca9b93c79c257bfb7ad8020a819fe24834e863bae4877d5c9ff532b4f23c5257294ce17b09aee62d827a19c4b706dc97fc7a61b425203d8a789f966f8f415efe170a939ac4c7470a2f84b861733e30adb487f7f4a3b9f3f51edf868c2007514d38b337791ee1bdd8ca6a002b4507f392e31f09faade45e3ce3b72172ee897ed2905e6cb58a924aeec9895fdaa9b840d75c051191997f7e4e18c4fad18b044a7767ba182a09af594474673ce324a182cb9dd267fede953abcd211c80ae0af35a683f8018ece9c58bf1ad6d7ea84c028"}, {0x110, 0x10c, 0x3, "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"}, {0x30, 0x10d, 0x0, "f12ae52c3c94e63adb47dcd4c7fd25dd543f13ef3dd2d08e57aa32c3"}, {0x20, 0x10e, 0x1, "bd5c2b1a4feec9adb64794c6db"}], 0x248, 0x10}, 0x40) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000ce9000)=""/0, &(0x7f0000e7d000)=0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) accept4$inet6(r1, &(0x7f0000225000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000211000-0x4)=0x1c, 0x80000) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000040f000-0x8)={0x0, 0x0}) connect$netrom(r2, &(0x7f0000a7a000-0x10)=@ax25={0x3, {"aaa211f163b073"}, 0x5}, 0x10) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e4a000)={r0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000883000)=0xd3, 0x4) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(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) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000856000-0x18)={0x0, 0x7, 0x10, 0x81, 0xfffffffffffffffe}, &(0x7f0000f83000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000032000)={0x37a, 0x3, 0x8, 0xfffffffffffffc01, 0x798da991, 0x9, 0x8, 0x7, r1}, &(0x7f0000216000)=0x20) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/19 03:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$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) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e38000-0x8)={r1, 0xffffffffffffffff}) setsockopt(r1, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000077b000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ba1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092d000)=0xe8) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000054f000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000183000-0x10)={r3, 0x50, &(0x7f0000c2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000267000)="9107286e86814c0064ae37a54705b19b9c00f4eca2b2ca", 0x17) sendmsg$kcm(r0, &(0x7f00007c3000)={&(0x7f0000704000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000438000-0x20)=[{&(0x7f0000da5000)="c7938cb9eb9fb3dfe3f1c973cbffd7b61bd7e510847136cdb0889b96db040581f15f532d319a1f551f947b7e78c499a9c583530bc97026885c1ffb82feb9a94859426240fcd14888d18783bec35945b1445e6a9db76697f962300469b19c03804dabafde7bb3d2f1e069670b921be9c05da848c19eceeb56ab84bf4d60153670ca", 0x81}, {&(0x7f0000fb1000)="85271e9ffb1375bbd3669c4ae9fe372640f8a339338cefc91bcf488cb49fc432b7974b0bcdee19a3ca4dee1b171475007f205cd45989c2afb95a70439e0a173b092e0b297e73c9383f751209a28e596b163eebe50f1ada21d119966418e1d0e730d2ae6e24e92cfe8067c0796221f6cb9665a4ec7345fcbe34d82465f12ebd4b84a08a4fb5476e65e542e587a400", 0x8e}], 0x2, 0x0, 0x0, 0x4010}, 0x4004040) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003c0000-0x4)=0x0, &(0x7f00006e9000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) pipe(&(0x7f000086c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00006fc000)=0xbfdb) 2018/01/19 03:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000457000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000665000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000c6a000)="10", 0x1, 0x0, &(0x7f0000795000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000)=[{&(0x7f000000f000-0x78)=""/120, 0x0}, {&(0x7f0000023000)=""/26, 0xfead}, {&(0x7f0000012000)=""/4096, 0x0}, {&(0x7f0000006000-0xac)=""/172, 0x0}, {&(0x7f0000026000-0x44)=""/68, 0x0}, {&(0x7f000000e000-0x1000)=""/4096, 0x0}, {&(0x7f0000017000)=""/73, 0x0}], 0x185) 2018/01/19 03:17:29 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000cfd000-0x2)=0x7, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00008db000)=0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2000)=""/107, &(0x7f0000568000)=0x6b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cce000-0x108)={0x0, @in6={{0xa, 0x0, 0x80000001, @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]}, [0xfffffffffffffffa, 0x6f5, 0x1000, 0x0, 0x1, 0x7fffffff, 0xffffffff, 0x2842, 0x5, 0x6, 0xffffffffffffffff, 0x9, 0x1, 0x7, 0x8]}, &(0x7f0000745000-0x4)=0x108) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000652000)=0x7, 0x4) bind$inet(r0, &(0x7f000077b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc3000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000)=0x8c) 2018/01/19 03:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000488000)=@buf={0xbd, &(0x7f0000770000)="35d8710c443deaf74007802f6130b02e64be027bfaccd633f2a41b4e2c064fd55bc41243d19f875628d3fe5f9a22550f3d76e5cc93cabc27399c2e40a7d58ff6d0b390b3074163d4530170300707f2c9638aa3b8ca052da8c9e8440856e339952c44dc413274b46bb9f2625530deaa72e0c7ca0b44cd2cd589bd8db30658a9e91c5e2b4ce4921d898748d2b89f449c69cd651900b6f26894ae8d4e4641e52997b6211dcdd1cb893a999505fe04458ab7044278f73c77c6bc1335539f42"}) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/19 03:17:29 executing program 5: r0 = socket$inet_sctp(0x2, 0xe9edf9dab8180b9f, 0x84) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0x6, 0x15, &(0x7f000001d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffd}, [@generic={0x9, 0x2, 0x100, 0xe8}, @ldst={0x0, 0x3, 0x3, 0x7, 0xf, 0xfffffff2, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x3, 0x2, 0xa, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x1, 0x6, 0x3, 0xfffffffc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x10000000}, @alu={0x7, 0x1000, 0x0, 0xa, 0xf, 0xfffffffc, 0xffffffffffffffff}, @jmp={0x5, 0x7f, 0xa, 0x3, 0x8, 0xfffffffc, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)='GPL\x00', 0x51, 0xe0, &(0x7f000001e000-0xe0)=""/224, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000001c000)="6a6f1c6a168f4400b98993be6abf49d6ca5fbffbf8407f33524310f12f8927c53905988213acf4de715c90603fc212111845aa38606238e9fe2a01c22f308fc2739170da7bd10954e8e58bdf8d4d24c10e3e2a5114ecaaddaa342c88c115728b9b03e11f97bc8f9be67a57b0d5c0fef9", 0x70) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) r9 = getuid() r10 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001e000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001a000-0xe8)={{{@in=@multicast2=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) r13 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) sendmmsg$unix(r4, &(0x7f0000012000)=[{&(0x7f000001f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001f000-0x20)=[{&(0x7f000000b000-0x2b)="6782475e9e1731f8f8e4e238313d0415c3e47ade998a24307f8765076f094d323eb21a0a45a0815488bbb5", 0x2b}, {&(0x7f0000008000-0x3d)="afb0f7dc5631853a7d30ba6012cd6081c8e4280f8dec4025b20cd7df11a0f226cee669853a295701eb020cbd5708bfc3b3c4ea7d611da86a01a524999c", 0x3d}], 0x2, &(0x7f000001e000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r3, r3, r1, r2, r2, r3, r0, r3, r2, r0]}, @rights={0x18, 0x1, 0x1, [r3, r1]}], 0x108, 0x8000}, {&(0x7f000001e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000019000-0x70)=[{&(0x7f000001c000)="0d960a8be2660a220663a1656613bc94ee44f0b82a89524406ece1ecd6d2", 0x1e}, {&(0x7f000001e000)="72bc7ae4d002cafc48b751f403043ba57356f8a7337acd8e7969b4ce9e7cce44bc03a5a7ecea67efa4a1c22f9b07848d245904f1b61a4d6d0ed9563b902684dcb0b55db722e468ca478729ae22778f1bde684bc259230442910682e940952267dbba2833fa7ace7656846ef6f9f0d186a32c2d59ffb5441b1562eb9573a37ab3e4c6c0ded5a7c167876cc5889d7fb4dd13598f04557ed738efe4eb78058d9216b0bd520f3b1e7f76e8a6b2a8577610465a24bb60fefab6569b4a2f1454c4b8720d0ee24173586960f362c665d0867742647fb7719c29d5a1c0cd0932d6c09cf8e7d0", 0xe2}, {&(0x7f0000005000-0x1e)="49cd145061562a52cb85437797203d29fa5725c6383f231636a38ecf5c82", 0x1e}, {&(0x7f0000005000)="dae7c60e98f77bfde1aa635767d16b52048432b61e46eb13d74d30ef2f1c869ed33a0b4d2dc5211335", 0x29}, {&(0x7f0000009000)="4fb66f22b064ecac9cb24545176826254c1f7948615e0cee61ebdeb4b90de67488", 0x21}, {&(0x7f0000013000)="3c7a983f86f42c5ac828db2e8bc9a5f08054a06dcb128cab80165054cceaf3aba2305b83cea160f45e2a72173c6f76ad27c56cfaaa8f7b79e15855af9738d4835a2af88eb2c39c9c6055c598ba448d4db4ddcbe40ff04bda8556123987cc8dbf0a3a8614976f98da14f82efd96e469b21981d4de86bc2c24d3b7d1fe1b1c13fd8e9508e61c97cc02f878f18e4ab951029bc7a8b2aefe4af9fa1f5709ca6a026af8150f80466c732dc08931237eba3f4c9777e546f47387393b9457f8fde903b681eaaa0d0645319e2f440a0d4a0db789113a28949d", 0xd5}, {&(0x7f000000f000)="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", 0x1000}], 0x7, &(0x7f0000018000-0x58)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x58, 0x20008000}], 0x2, 0x0) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000682000-0x38)={&(0x7f000044a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000906000)=[{&(0x7f0000028000)=""/206, 0xce}, {&(0x7f0000f68000-0x76)=""/118, 0x76}, {&(0x7f00000fe000-0xed)=""/237, 0xed}, {&(0x7f00001db000-0xe8)=""/232, 0xe8}], 0x4, &(0x7f0000f99000-0x49)=""/73, 0x49, 0x3}, 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e88000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e08000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000e9e000)=0xe8) r3 = getgid() r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00002b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ab000)=0x60) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) r7 = accept4$llc(0xffffffffffffff9c, &(0x7f00005d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000071d000-0x4)=0x10, 0x800) r8 = socket$inet(0x2, 0x80000, 0x2) r9 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000be5000)=0x0, 0x80000) r10 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000aee000)=0x0) r11 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bfd000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000095b000)={{{@in=@loopback=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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d6000)=0xe8) r14 = getgid() r15 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ca8000)={0x0, 0x0}) r17 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000068a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r19 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r20 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000532000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2f000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bb5000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aa9000)={0x0, 0x0, 0x0}, &(0x7f0000e47000-0x4)=0xc) r25 = socket$inet_tcp(0x2, 0x1, 0x0) r26 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) sendmsg$unix(r0, &(0x7f00003c0000)={&(0x7f000019a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000f5000)=[], 0x0, &(0x7f0000903000-0xd8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25, r26]}], 0xd8, 0x1}, 0x20000091) r27 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r27, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r27, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r25, &(0x7f0000e60000)="aa", 0x1, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r27, &(0x7f0000d89000)="06", 0x1) recvmsg(r27, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r27, 0x1) 2018/01/19 03:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) socketpair(0x1, 0x3, 0xffff, &(0x7f000092f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ac7000)=@assoc_value={0x0, 0x0}, &(0x7f0000056000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b27000)={r2, 0x2, 0x10, "8869e57bfb6dba29df4c8ed832faf579"}, 0x18) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) bind$inet(r0, &(0x7f00004d8000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b13000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {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) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000fec000)=r1, 0xc12d2fcec3c461b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f9c000)={r0, 0x2, 0xa, [0x7, 0x5, 0x9, 0x7, 0xffffffffffffff94, 0x8a, 0x7, 0x5, 0x8690, 0x5]}, &(0x7f0000583000)=0x1c) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000061c000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0xfffffffffffffc94) r1 = accept(r0, &(0x7f0000742000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000bc7000)=0x32) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006e0000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x51f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0xffffffffffffffed, 0x0, 0x9, 0xfffffffffffffff7, 0x80000001, 0x3, 0x4, 0x1, 0x2, 0x6, 0x0, 0x5, 0xfffffffffffff800]}, &(0x7f00009bb000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000deb000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000c85000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a3a000-0x7f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x28c, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], "2f9654aa1368fea9a1aa1a2a3011e8fad6d015b9de2c7b793de31d511f6eed33436dbabe0834d549ee8a3837a1bccd7b568a1e79e79c809787"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/19 03:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003dc000)=@assoc_value={0x0, 0x0}, &(0x7f000092d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000842000)={0x4, 0xffffffffffffff52, 0x2, 0x4cdf, 0x0, 0x1bf2, 0x2, 0xffffffff, r1}, &(0x7f0000c2e000)=0x20) getpeername$inet(r0, &(0x7f0000433000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a82000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002af000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c3d000-0xaf)=""/175) 2018/01/19 03:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80006, 0x6) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f00004e1000-0x1)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e88000-0x18)=@get={0x1, &(0x7f000059d000-0x1000)=""/4096, 0x0}) unshare(0xfffffd) unshare(0x4006) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ac000)={0x0, 0x9, 0x20}, 0xc) 2018/01/19 03:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000-0x4)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000992000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c01000)=0x1c) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e68000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e69000-0x10)={0x400, 0x5, 0x3, 0x7}, 0x10) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e67000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xae42}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e69000-0xa0)=[@in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0xbd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000437000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006d4000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000582000)=0x2c) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e6a000-0x8)={r3, 0x7fff}, 0x8) accept4(r2, 0x0, &(0x7f0000e67000)=0x0, 0x800) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @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]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @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]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d49000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000e000-0x2)=0x2, &(0x7f0000012000)=0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000004000-0x50)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/19 03:17:29 executing program 6: socketpair(0x9, 0x806, 0x3, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000045c000)={0x0, 0x8000}, &(0x7f00003b5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d8000)=@assoc_value={r3, 0x4}, 0x8) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000044a000)={0x1, &(0x7f0000653000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000633000-0x10)={r4, &(0x7f0000e08000)=""/212}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005f0000)={0xfffffffffffffffa, 0x4, 0x429b, 0x80000000}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r2, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0xffd) write(r2, &(0x7f0000c76000)="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", 0xffffff3b) 2018/01/19 03:17:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x12, 0x4) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) 2018/01/19 03:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000b8a000)={@generic="9c72b0441d0a20b4b0dd50f83c435a1f", @ifru_data=&(0x7f0000bba000)="274190883510bf6c1cab92f2319b29d167f42228af245acae87dc6fd6738165d"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000095c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000034b000)={0x2, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000066000-0x10)={r2, 0xffffffffffffff00}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000b89000-0x10)={0x10000, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002f2000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e07000-0xdb)=""/219, &(0x7f0000e28000)=0xdb) shutdown(r0, 0x1) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0xffffffffffffffef) 2018/01/19 03:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000411000)=0x0, &(0x7f00009f2000-0x4)=0x4) socketpair(0x80004, 0x0, 0x8000000009, &(0x7f00005f7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000272000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000686000)=""/15, &(0x7f000012e000)=0xf) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000047c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000)=0x2e) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fbe000-0x22)={0x0, 0x1a, "7c55278b625e32d1cf29952a1d8f1e1155a61e825ae507fb35e0"}, &(0x7f0000a16000-0x4)=0x22) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fbd000)={r1, 0x100000001}, &(0x7f0000fbe000-0x4)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000007f000)={r2, &(0x7f00004d2000)="", &(0x7f0000fbe000-0x2)="71c5", 0x1}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000306000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000fbe000)=0x8) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getpeername(r0, &(0x7f000094f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000110000)=0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7b000)={0x0, 0x0, 0x0}, &(0x7f0000278000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c21000)={0x0, 0x0, 0x0}, &(0x7f00009f9000+0x3a4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000829000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b2000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a98000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e39000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013b000)={0x0, 0x0, 0x0}, &(0x7f000094a000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c4c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000608000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002da000-0x4)=0xe8) r10 = getgid() r11 = getpid() r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000900000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f8000)=0xc) sendmsg$netlink(r1, &(0x7f00004d1000-0x18)={&(0x7f0000ffb000-0xc)=@proc={0x10, 0x0, 0x3, 0x8200}, 0xc, &(0x7f0000295000-0x20)=[{&(0x7f00000c6000-0x3d8)={0x3d8, 0x27, 0x100, 0x1, 0x2, "", [@generic="75c286b5b0b48311829643b6437b4fcfec963254605012484427faacd1ec4c5a1bcfb1ec678c20c024d3", @nested={0xf8, 0x1f, [@generic="f6b02fe36a80f268ffd09fb61bdd9ff93997479e3cdd957e432fcf5cfc8d6987407dc70e344703400da423cc14f5a81409f42147cadf9f940421720fccadbdb25074f097f1060e77c5b43570245f838c90d0ddedb459ab4fe8520825e46443478090955b", @generic="1376132f0da66ba8a94e0c6f54d240f951ad6f4a0817552af6d5586fc365fd2faa326cf0992807841bb7f29eb63b05ac80bc86f2db29bd3ba16aa020d6954eb82f9e4b795516c25616169cf60c5f8cf597c2b6b1a9b48611cccedbf2ec5712478d6bcc58fa24035dbd687b69eb99b39d2dc74edc01946f3d691245f6c867616e2da8228c28d2ac26faa34214ee0eb4"]}, @generic="1143ae2b2bfd5e71a646bd257dd0ead8f4ba0aebe743842d11d1d60c517f7b87a53e40d5e1e777207d2f759c29ec27a95f8c3ed8ce38ac1abd0102c11976b5d01ce7541557d7e3a5a2f93244bb5d8c50c9b57253b1192045d7409581d7ab5ddba989511f566c233597ee4f9025991803b3135a596fa767edbd0965aa0007b960f7b8b04529b055df69", @nested={0x1a8, 0x91, [@generic="047d96267864f0db23b8b9016cc62ff63eb25a06e028a624edb13687534d59424fefbbc028d0efb300afa28d7cfa85c4a8ed294b33626f88868fe841efa32cd17c", @generic="cb30961b6b378038c5354d51d765", @typed={0x8, 0x75, @void=""}, @typed={0xc, 0x13, @ipv4=@multicast1=0xe0000001}, @generic="29239572cbb7c4789a0ca4e5e6ca8bb989a84497d7aedfe9e4100facf760ce2e2d03f018cc06f40a03b411a7a0ac457cc69a1cb21b01c78a919cfa3200c5b8536c6777784b23712c2e89bf620229fc6eeb62012b37b70601be640465c7cd1df82f9b2c1a389137af160fd075baab167340ab2e7b5fa52ebf50a6bb7c352a2d26a3dc47d20f10e7c2f7e7e4b5cc3dadae40145d84c4cda5ee3eb94a01b1bb18b68546b8d1fa37b3ffb7cd0a161056f7e99b7e6d37dceb8f7acb432ae3cd", @typed={0x14, 0x22, @str=',{..\\#lo]/\x00'}, @typed={0x68, 0x71, @binary="55d5f31cc837603f382942c4ba778f98675ec684a848f550eda5ecc86e0fc7e17a1a8fb1a99af2465781504c5ef5418b34f1b6b3ec02994e7316bc99d04912f00952c76c307a92395fe3aa8de9f9b4af7104f4a3e1f1fa67262680158903"}, @typed={0x8, 0x60, @void=""}]}, @generic="7445da63e30360300a4a23ed4beee20790e72424797b344421a24bc6fc95efc8506cbb358616367023eaf1d254194e4d3cd311e7de206f12a5e6b78e572363113145d9d9257dd1e35c4333f5767643d60f6d444ee8cc1ffca44bac912da2467727f789fb42fb9e00db19325e0299e8404d9cead2a2"]}, 0x3d8}, {&(0x7f0000982000-0x134)={0x134, 0x15, 0x400, 0x4, 0x3, "", [@generic="9e25f2183727c29139bfff9298180c6e6bba4c0317d6b458559d072ff9fcf1dd842cea60c91707d1d1e8571a86ac7938a8519d487a4469948c896743dae40b0a7bcce669913b02221208fe40c47f1d98b4b9aa96f45f069763c86e28601533ad0ffb6717304058a3d7d48b0c1cc29c90e725504a168754ba65976aa4cbb8b29eddc96761270c4bf3ba4dc8136fdd01abf21c79f1d3205ded192e7c3046ebc14e9143c2300b7b6c6e82c017b231a224b0aa25c180c5c687f682140daa2f75a70fb4fc4285653d69fcdfdbe3e1d549241150eda61270f048ff7cfefedcf0715ff6c2056d4e74f2879cb7ba92a2597c10445f85a6", @generic="5cacd295994cd23afa9368dc3a395af9e23b12", @typed={0xc, 0x24, @fd=r0}, @typed={0x10, 0x6d, @u64=0xffffffffffff8000}]}, 0x134}], 0x2, &(0x7f0000587000-0xa0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x20000004}, 0x4000000) socket$alg(0x26, 0x5, 0x0) r14 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r14, 0x0, 0x24, &(0x7f0000623000)=""/121, &(0x7f0000fbd000-0x4)=0x79) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000312000-0x1)='0', 0x1) 2018/01/19 03:17:29 executing program 4: syz_emit_ethernet(0x49, &(0x7f0000d40000-0x423)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007a2000+0x586)={0x0, 0x0}, &(0x7f000071d000)=0x8) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) 2018/01/19 03:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000fb000-0x150)=[{0x0, 0x0, &(0x7f000093d000)=[{&(0x7f0000f26000)="920cc1edf1b9e7c406", 0x9}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = socket(0xa, 0x7, 0x5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007de000-0x8)={0x0, 0x0}) r3 = accept(r1, &(0x7f0000c2c000-0x15)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000057a000-0x4)=0x1c) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000f35000-0xaa)=""/170, &(0x7f000069c000-0x4)=0xaa) recvmsg(r1, &(0x7f00005ed000)={&(0x7f00003b4000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a6000)=[], 0x0, &(0x7f000065e000-0x10)=""/70, 0x46, 0x9}, 0x0) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d2f000-0x4)=@int=0x0, &(0x7f000066a000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r3, 0x4}, &(0x7f000019e000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000401000)={0x4, &(0x7f0000064000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r6 = socket(0x2000000011, 0x8000000003, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000095000-0x10)={r7, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000652000-0x4)=0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000616000)={r4, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$void(r9, 0xc0045878) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{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]}}, 0x90) 2018/01/19 03:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) writev(r0, &(0x7f000006b000)=[{&(0x7f0000167000-0x77)='c', 0x33}], 0x1) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d77000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000955000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000186000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x802, 0xc) write(r1, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000efe000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffffff9, 0x2b80, 0xfd4, 0x8}, &(0x7f00006c7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000af8000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe0000, 0x7fff, 0x7, 0x8, 0x7}, &(0x7f00003e7000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) ioctl$sock_ifreq(r0, 0x8925, &(0x7f00008b1000-0x50)={@generic="f304abf1b8f188eb8c404c6a9fd3bb60", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x1}}}) setsockopt$ax25_int(r3, 0x101, 0xb, &(0x7f000027d000-0x4)=0x101, 0x4) r4 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r4, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000009c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00005d0000)=0x21) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000b16000)="8d", 0x1, 0x840, &(0x7f0000b56000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/19 03:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff0800010001e100000000000000000300", 0x24) bind(r0, &(0x7f0000ab0000-0x10)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x100000000015}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000025f000)=0x0, &(0x7f0000365000-0x4)=0x4) 2018/01/19 03:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f00001b1000)=0xff, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000004b000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000a7b000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000062e000)=0xff, 0x4) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009b3000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000dd7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000184000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005ef000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016d000)=0x24) getsockname$packet(r1, &(0x7f0000655000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e9f000)=0x14) sendto$packet(r0, &(0x7f000042e000)="c055aefc42567b46a0c70559fb3c1a5de2cc027b3a037000671dc38407b35fd97f85191016af44ff499390f79f684a561a5b2bf4809b69fa73f9e69305420716dbc19485a5e0976385a8adf2ea727d22bdabcbb55b17e7436c5f230a220797", 0x5f, 0x20000004, 0x0, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008d8000)={&(0x7f0000a13000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x4, &(0x7f00007b8000)=@raw=[@alu={0x7, 0x0, 0x3, 0x6, 0x7, 0x20, 0x8}, @map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00001bd000)=0x1f, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000ca9000-0x20)={@generic="e403a17a5b223834b84469d417506427", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000241000-0x108)={r3, @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]}, [0xcc86, 0x11, 0x5, 0x2, 0x0, 0x400, 0x8, 0x922, 0x7, 0x9, 0x80, 0x7, 0xfff, 0x1, 0x100000001]}, &(0x7f0000d5c000-0x4)=0x108) r5 = accept4(r0, &(0x7f0000514000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000093c000)=0xc, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000fcb000-0x4)={r1}) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000fe8000-0x10)="ff0204000100def31d001122000000d8", 0x10) 2018/01/19 03:17:29 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000521000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000f3e000)="7d3a8122a6eaf4180959f999ba3afaa758999d342098c7a5842e11a589d39cb29644726335dc63b63bfe950972913dca", 0x30, 0x810, &(0x7f0000dc0000)=@file={0x0, './file0\x00'}, 0xa) accept4(r0, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f3f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f3f000)={0x0, 0x0}) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f3f000)={r3, 0x1}) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80005, 0x3) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ac0000)=0x0, &(0x7f0000761000-0x4)=0x4) 2018/01/19 03:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bf6000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) 2018/01/19 03:17:29 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f00004d3000/0x4000)=nil, 0x100, 0x7, 0x2, &(0x7f000057a000/0x2000)=nil, 0x10000}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000320000)={0x8, &(0x7f0000001000-0x4a0)=[{{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}]}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000da3000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0xc6)=""/198, 0xc6, 0x100, &(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb082}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={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}, &(0x7f0000000000)=0xa0) bind$inet6(r0, &(0x7f0000b3d000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, 0x1c) 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000337000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007ec000)=[], 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000f91000)=0xcf4c, 0xffffff9a) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000833000-0x8)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f000025d000)=""/180, 0xb4, 0x140, &(0x7f0000af2000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, 0x1c) r4 = accept(r1, &(0x7f0000de8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004dd000-0x4)=0x10) recvmsg$kcm(r4, &(0x7f000078a000)={0x0, 0x0, &(0x7f0000d1d000)=[{&(0x7f0000431000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000eec000)=""/163, 0xa3, 0x7f}, 0x10000) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r5 = socket(0x9, 0x8, 0x7250) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x1, &(0x7f0000381000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c55000)=0x0, &(0x7f000038c000-0x4)=0x4) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e272fab97dc455a23c38bb87c412db68c1874e7536d60e9d70dab3542c5ab255bb19404d19499113f83fe2da852974645711d999d5c8fc17fc6150dc3f34c7ae14ea13c53eb7fa00e1274a37239c0a896f1f984e0c498c9014e2d1d3005472cfe2e5135166fc91fdf19bb7d45d8e5391dea618", 0x4c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 03:17:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000862000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000275000)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000493000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b7a000-0x4)=0x60) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000e03000)=0x101, 0x4) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000c8c000)=0x0, &(0x7f0000c74000-0x4)=0x4) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000532000-0x4)=0xffffffffffffb9cd, 0x4) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 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, @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]}}, 0x108) close(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000048a000-0x6)={0x0, 0x5}, &(0x7f00007ec000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000532000)={r1, 0x8c, "2e9a5cff64189c2f1b09a737abbcee4c840fcf0b6037c23e79b25ad872b1588dfccd3f32c61b16970a3101c759bb93d274ebcfdc4e885b70292baee3711e88648e697463299a0e624191e6eb8cdfa314c84a66d2a82da8dc83a4e600fa62c6784a30f3d927caa2a5a03ad0f97984818887a2f39e573809651295347d4cee98d6a6334640c3c5640234fc0b05"}, &(0x7f000060b000)=0x94) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000c3c000-0x17)=""/23, &(0x7f000057a000-0x4)=0x17) [ 357.687754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 357.720865] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/19 03:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) connect$unix(r0, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000015a000)={{0x80000001, 0x2, 0x1ff, 0xe8b0, 0x5, 0x3}, 0x0, 0xe7, 0x9c, 0xffff, 0x2, "ad817c305cbc4d1dcbc20496208a4dbaf0f7c31dccff4a3ed565a2a2337ec260c30b9ebd361dfb9e16b3f81ac8e0305bc923545932c623e783df7cecfd76fde8cd09450d199bb1fbdad989081a46812f7ee0486ab732c4589ecc705480d5053a09763ed132ff131c54ad1586aba36108048157298f17211e431267e85033cf2f"}) 2018/01/19 03:17:29 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @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={0x88, 0x0, 0x0, 0x8, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000015000-0x8)={0x0, 0x400}, &(0x7f000001d000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000+0x9ec)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000021000-0xc7)={r1, 0xbf, "9c41f601603ef7ff593ae6a5f3d910e04eb12e6a66177aa86557f3a58a8bb12a7ce335465da1ded0468664e5546c350f0db1eba24ead344c86b60ef7dfc95ade1b943eba4e4e0b65e605a0063e817220756879bacd913ae7303ae7c37178d6b678fabdf540412100d966a78882e09832130ddaa90112cb3c9c12985ecc8985c239f0efd230de8624b663a145745c8c0ece4dd816e72a210c97394c18f4437c60ead0f3fa32a27aec2b7b106cfef8082b74a6577ef792351cfb41dd6dae5ef0"}, &(0x7f0000021000-0x4)=0xc7) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000022000)={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(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000021000)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x369e75d08a292b04}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x314, 0x30, 0x108, 0x0, 0x0, {0xe, 0x0, 0x0}, [@generic="cd34f690404ce00edc164310e73727fc0de15b5d788a88f90b9a62280a036718a2e97df42f3052aa6ae0519fb663303bef8c241dc7fe3a3727d6fba3ab414503843710b21f748b930a59d4382c17a8cce8c3cad1096dc34be651512dbd800ab12b792f3586f4d86ad5de22ecf6e1e6db7f82583f3fb51ce903b0ed0f534c777c482ddd0e00c610803e6e4406f8a748fe8e1aec9ddd94dc7c99e952085e0fa9489bd58685ee9e57223b74e0fe0f36ecf45f3c8507894dc1b0badb71e76edcffa000211d9833f8b13b5546551fe9f8151b96b8c090cd157c2c1b7e1625cc0bfb49a0205f9da242e0a082", @generic="966b1286033d7e9b8938e95547b29fa3630999392708bb0a7c337df72525f24283d95822637d96bf13ad80a9274c7c2d08bb103b58fb5831c3c91c61253045df199c79b21d3df0322b1c8ca63669b1898d014b0cd8a75bbf803b76f4e040696722112ec1525b962706fb47c484275a9f210b3e5ef92c8792c0924276675fb734", @nested={0xfc, 0x53, [@typed={0x8, 0x44, @void=""}, @generic="b0c2a5562fc44e5ba4939adffda1f82b62236ba1a5e0c6c4d3295b64dc580b3f068eec8ac9280250f84ae7286a88643013", @generic="aabc084015e73d91a80c6ac8b63fd41b88a8e0f4c23458e6b2b519fadf12d8751ab115bbeedda1ca90472ea3936a92dfe1b8c82e1774f25591bd839110", @generic="c80457e6b587f5f3f7215450159583b359f6ec80feb897a686fa24f7fbb53d1fad6923a1365e417ce283960ad515b6a5e39da4692ae9db66ac065357ae1e296d8554abfee7cee07624957cdb0ee700b55c9cb30dc97163a1e8b298ecae34eb6e538fbb4d6490e87cfbfcf548ebd774e70924dbc83841d648074c3f548aff1c49"]}, @typed={0x8, 0x23, @void=""}, @nested={0x90, 0x4a, [@typed={0x8, 0xf, @void=""}, @generic="d5dfe382d909dd8297f734af3a9bfdff410331c51bd5110ffcafd5af79547db5caf1d9950193659935ada77f9b2b2d0cc8236c288ec207f5f4f1058b59cd041680cf62fbe2f608dfd9e9f5582059c2e6", @typed={0x10, 0x7c, @u64=0x86d4}, @typed={0xc, 0x85, @fd=r0}, @typed={0xc, 0x52, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x63, @pid=0x0}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4000}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001a000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000020000-0x4)=0x98) 2018/01/19 03:17:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aaf000)=0x4, 0x4) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000b08000)={&(0x7f0000236000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x3}}, 0x2e, &(0x7f0000602000-0x30)=[{&(0x7f0000f7a000-0x77)="eb49407efcb35be72e6d8ef071dd00a23bea2b71c714f2824276052596e13d3494e61191d34e47da1631d1531f42421f05e16af22c0b22f6251874a9b4b3171f2afdbdab952284f04f456446c5628a08a592a4b1ad879304b82cfa5b7d79de0b9db4adbc2c3030b8f2b262e552e478d5e3d3101ed7c540", 0x77}, {&(0x7f0000f7a000-0xde)="59ad838cc350937c55dac4e675c6a6369216c02863b192b3b3fa4ddfed4d6f6beef3ebb0a1ef04abe3cb72895e62eacd8bf6b3b8a26c6665b9afcf08d9644cff009412de6fbde954c76bdf1d5801c4b4512f4a184e577435aab973bc8ed823e7620a5d1751faeaa7da8379b393d6a6621076deab3d8f65ad9fb7994cc68a4fcfbfce40e107d92307bfb38190c73934f2656f6f1c184688c87a99250b2c4b77afa422bb509a772e8690fdbbe6a369b795aecbf2fca1b092a38305e970ab7e26f47cce679deaee5e30ef93433853820082ab5054b8e7295046086fe0992bfa", 0xde}, {&(0x7f0000f79000)="ddae5461d5fcd614a3de6fced9204c4b7e0e8e2f2c8abc72242b95db51229856ab18182e17c045704b772f78a1a7fb581a78b5ab02ed9884605f1787d960a91950b5afe4f34d805c7dc8c06204cefe24e5347fcfa60269c32f710aca5d2adfbd95b90643773548ee2110bdee5c7bc8e0582dcd4a1fcd218c1f88ec39e78043cf544c9f3bd3bdc80aa98b53918f4765047b0a8f83d8e8115e610599d9d4228917f44a735af9173ff463163be14a10e5394421c3df18353cbbe9705c3f9782a7c6eb9378f21e9a7964ccd4b35a483b5787f8eb13d7531648671e79db", 0xdb}], 0x3, &(0x7f00001de000)=[{0x1010, 0x108, 0x4, "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"}], 0x1010, 0x4000}, 0x4001) 2018/01/19 03:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x0, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair(0x0, 0x3, 0x0, &(0x7f0000b8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000d68000)={0x400, 0xe84b, 0x2, 0x4, 0x5, 0x5}) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000a000)={r0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000003000-0x40)=[{&(0x7f000000a000-0xe7)="4fd2026840124e7f275403561292b1581f6c42fd09c4152680beb35515af36961f08ad5ff35226ade1e38c04f13587f7582e1e3d259c09660f5a29fe1248861a3b5290fd58e4ae254eb57a0f0e8927f59ab1e5b3711c919307291af7a8177c07694442fe6d25d9dd608a422507b104b9b0155f1a9b6cb171703c3015e4c0aa23639fa11d6107e84b15efa6249bdb3f0b7d4cb25ee694ff8e1e3fb3c7084a491989c9fd7994fe26d8ad092b08990528393c4d8fb8ec7848c847c7fc2d5ff62e9e11effacf9c350226a99db3af5d9030594a31b7d6972fb9bb17b3a19871c245820e2e6a72c89c69", 0xe7}, {&(0x7f000000a000-0x1d)="2196d8ca9d87fcde2ba3fb47f7acf8a49d0e34493720fb64c6b5022173", 0x1d}, {&(0x7f0000009000)="5e1283b8cc766126a554c12e6bde17a7175738b7d0c8a6b7b6ff98fde07000e16591ae074b1abf175d48b579222f4064e2072d5d42a0d9b25143be88b882b208ec1ac532987400f95f0a4787ea3353775d3f45ffd96a9d19d3d76bace7798d728cf95a1003b3a2ebeaf1ec965934dda585801bf49dc89bce06838942c8bc437f1da9887b3bd0386aae1ff6d2def2a8ab", 0x90}, {&(0x7f0000005000)="0ef0d798eed701d09840c4d5897cdfa4e09484c6ffed31689cfd7d84d40487c5a900e118262c39654f60bcc96b92c8acfe5c102d1cedb28940c877a7f6020277d993593c15bab6797a19e2a1b61eaad8d10f12036c63a584cdb5a5c4897622d59062f0c0d87993e544cf4ad155750cfc85fe98c3c007e18d28ba18856959aa4e33474c689e5f969a4b7f28575eca7a0ab866d8d77ae8cfd35373cd907b7c8e25152b91ff5ba968da92175373ebbf03489067ab5bbd", 0xb5}], 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x8010000001e, &(0x7f0000005000-0x2e)="78a32717", 0x4) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dd0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000aac000)={0x2, &(0x7f0000a36000-0x22)=""/34, &(0x7f0000fd2000-0x30)=[{0x8, 0x95, 0x17e6, &(0x7f0000454000-0x95)=""/149}, {0x8001, 0xc2, 0x4, &(0x7f0000fd2000-0xc2)=""/194}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r1, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000912000-0x168)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 03:17:29 executing program 3: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d17000)={r0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000d17000)={0x1f, {0x20, 0x1, 0x800, 0xb93, 0x4000000, 0xffffffff}, 0x9539}, 0x9) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000a1b000)={@common='tunl0\x00', @ifru_mtu=0xfffffffffffffe00}) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f000088b000-0x84)=""/132, &(0x7f0000643000-0x4)=0x84) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d18000-0x4)={r0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000d17000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000d18000-0x4)=0xc) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000efe000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000981000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a7000-0x4)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) r1 = accept$inet6(r0, 0x0, &(0x7f0000978000)=0x0) write(r0, &(0x7f0000de8000)="240000001b00fb34ec09ffffffff00000100ff4608000300f9ffffffffffffff00000800", 0x24) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e92000)=0x0, &(0x7f0000288000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a3b000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xff, 0x9, 0x2, 0x2}, &(0x7f0000620000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000019d000)={r2, @in={{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]}, 0x10000, 0x100000001}, 0x98) 2018/01/19 03:17:29 executing program 1: 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) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010d000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007e6000)={r0, r1}) accept(r2, &(0x7f0000b1e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000be8000)=0x32) close(r0) 2018/01/19 03:17:29 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000000f000)=@file={0x0, ""/108}, &(0x7f0000010000-0x4)=0x6e, 0x80000) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000005000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x2, 0x2, {0xa, 0x2, 0x439, @loopback={0x0, 0x1}, 0x0}}}, 0x32) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000011000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000010000)={0x0, 0x0}, &(0x7f0000003000+0x188)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000011000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0, @loopback=0x7f000001}, 0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000000e000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5b0924ad5cc039f03085faa812dab754"}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000011000)=0x5, 0x4) 2018/01/19 03:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) r0 = socket(0x3, 0x800, 0x32c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000440000-0x71)={{{{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]}, {{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0x3d80, "ec8aefa0c6d4a6a37a2e17a8f4e8ae65c99badce482e7a7a6caeb3f6dca25c6c4619711c6949c0a1557f1cc0a5128f6d8bfdde6ab4d7fd5efe464a70e135143f689eb03ad9957a2112e6cd84e47135d9"}, 0xffffffffffffff8f) 2018/01/19 03:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000be000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0x0, ""}, &(0x7f0000bf0000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ec3000-0x8c)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ec000)={r2, 0x3, 0x81, 0x8, 0x8, 0x3}, 0x14) 2018/01/19 03:17:29 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x40, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) listen(r0, 0x20003) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 357.908889] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 357.916129] WARNING: CPU: 0 PID: 21853 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 [ 357.916147] Kernel panic - not syncing: panic_on_warn set ... [ 357.916147] [ 357.916156] CPU: 0 PID: 21853 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #196 [ 357.916161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.916164] Call Trace: [ 357.916178] dump_stack+0x194/0x257 [ 357.916194] ? arch_local_irq_restore+0x53/0x53 [ 357.916213] ? vsnprintf+0x1ed/0x1900 [ 357.916231] panic+0x1e4/0x41c [ 357.916241] ? refcount_error_report+0x214/0x214 [ 357.916252] ? show_regs_print_info+0x18/0x18 [ 357.916274] ? __warn+0x1c1/0x200 [ 357.916289] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 357.916297] __warn+0x1dc/0x200 [ 357.916308] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 357.916322] report_bug+0x211/0x2d0 [ 357.916341] fixup_bug.part.11+0x37/0x80 [ 357.916352] do_error_trap+0x2d7/0x3e0 [ 357.916368] ? math_error+0x400/0x400 [ 357.916388] ? put_dec+0xd0/0xd0 [ 357.916402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.916419] do_invalid_op+0x1b/0x20 [ 357.916427] invalid_op+0x22/0x40 [ 357.916435] RIP: 0010:adjust_ptr_min_max_vals+0x5d8/0x1880 [ 357.916439] RSP: 0018:ffff8801d962ef80 EFLAGS: 00010216 [ 357.916452] RAX: 0000000000010000 RBX: ffff8801b1a4e090 RCX: ffffffff817ee798 [ 357.916457] RDX: 0000000000000e8c RSI: ffffc900018e8000 RDI: ffffc90000002049 [ 357.916462] RBP: ffff8801d962f018 R08: ffff8801b1a4e040 R09: ffffffff85cfbb20 [ 357.916468] R10: 00000000fffffff8 R11: ffffffff85cfaec0 R12: ffff8801b1a4e090 [ 357.916473] R13: ffff8801b1a4e040 R14: ffffc90000002048 R15: ffff8801b1a4e040 [ 357.916496] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 357.916515] ? bpf_verifier_log_write+0x1ab/0x580 [ 357.916530] ? bpf_verifier_log_write+0x181/0x580 [ 357.916554] adjust_reg_min_max_vals+0xa71/0x2d20 [ 357.916577] ? check_func_arg+0xa50/0xa50 [ 357.916608] ? find_good_pkt_pointers+0x530/0x530 [ 357.916616] ? mark_map_regs+0x2e0/0x2e0 [ 357.916626] ? mark_reg_read+0x36e/0x530 [ 357.916654] do_check+0x1baa/0xa170 [ 357.916663] ? bpf_check+0x333b/0x59a0 [ 357.916679] ? kasan_slab_free+0x71/0xc0 [ 357.916688] ? bpf_prog_load+0xad2/0x1bb0 [ 357.916693] ? SyS_bpf+0xddf/0x4840 [ 357.916708] ? debug_check_no_obj_freed+0x3da/0xf1f [ 357.916729] ? check_mem_access+0x2760/0x2760 [ 357.916743] ? free_obj_work+0x690/0x690 [ 357.916761] ? __lock_is_held+0xb6/0x140 [ 357.916779] ? find_good_pkt_pointers+0x530/0x530 [ 357.916791] ? mark_held_locks+0xaf/0x100 [ 357.916801] ? kfree+0xf0/0x260 [ 357.916809] ? bpf_check+0x333b/0x59a0 [ 357.916818] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 357.916838] bpf_check+0x3348/0x59a0 [ 357.916847] ? pvclock_read_flags+0x160/0x160 [ 357.916874] ? do_check+0xa170/0xa170 [ 357.916892] ? do_gettimeofday+0x190/0x190 [ 357.916903] ? __might_sleep+0x95/0x190 [ 357.916914] ? memset+0x31/0x40 [ 357.916925] ? bpf_obj_name_cpy+0x199/0x1f0 [ 357.916932] ? kasan_check_write+0x14/0x20 [ 357.916949] bpf_prog_load+0xad2/0x1bb0 [ 357.916965] ? bpf_prog_new_fd+0x50/0x50 [ 357.916981] ? avc_has_perm+0x43e/0x680 [ 357.916998] ? avc_has_perm_noaudit+0x520/0x520 [ 357.917013] ? __might_fault+0x110/0x1d0 [ 357.917024] ? lock_downgrade+0x980/0x980 [ 357.917041] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 357.917050] ? __check_object_size+0x25d/0x4f0 [ 357.917070] ? __might_sleep+0x95/0x190 [ 357.917086] ? selinux_bpf+0xc3/0x110 [ 357.917097] ? security_bpf+0x89/0xb0 [ 357.917112] SyS_bpf+0xe10/0x4840 [ 357.917122] ? lock_downgrade+0x980/0x980 [ 357.917135] ? bpf_prog_get+0x20/0x20 [ 357.917146] ? lock_release+0xa40/0xa40 [ 357.917153] ? compat_start_thread+0x80/0x80 [ 357.917164] ? do_raw_spin_trylock+0x190/0x190 [ 357.917177] ? _raw_spin_unlock_irq+0x27/0x70 [ 357.917188] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 357.917199] ? trace_hardirqs_on+0xd/0x10 [ 357.917207] ? _raw_spin_unlock_irq+0x27/0x70 [ 357.917215] ? finish_task_switch+0x1d3/0x740 [ 357.917221] ? finish_task_switch+0x1aa/0x740 [ 357.917236] ? copy_overflow+0x20/0x20 [ 357.917261] ? __schedule+0x8f3/0x2060 [ 357.917268] ? exit_robust_list+0x240/0x240 [ 357.917286] ? __sched_text_start+0x8/0x8 [ 357.917299] ? __fget+0x333/0x570 [ 357.917310] ? lock_downgrade+0x980/0x980 [ 357.917324] ? lock_release+0xa40/0xa40 [ 357.917336] ? __lock_is_held+0xb6/0x140 [ 357.917374] ? schedule+0xf5/0x430 [ 357.917388] ? __schedule+0x2060/0x2060 [ 357.917394] ? iterate_fd+0x3f0/0x3f0 [ 357.917400] ? up_read+0x40/0x40 [ 357.917409] ? down_read_killable+0x180/0x180 [ 357.917418] ? security_mmap_file+0x143/0x180 [ 357.917437] ? vm_mmap_pgoff+0x1fc/0x280 [ 357.917452] ? exit_to_usermode_loop+0x8c/0x310 [ 357.917470] ? trace_hardirqs_off+0xd/0x10 [ 357.917478] ? exit_to_usermode_loop+0x198/0x310 [ 357.917484] ? __fget_light+0x297/0x380 [ 357.917497] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 357.917503] ? selinux_capable+0x40/0x40 [ 357.917525] ? syscall_return_slowpath+0x2ad/0x550 [ 357.917533] ? prepare_exit_to_usermode+0x340/0x340 [ 357.917551] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 357.917568] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 357.917574] RIP: 0033:0x452e99 [ 357.917578] RSP: 002b:00007fb0bfa36c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 357.917585] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 357.917589] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 357.917593] RBP: 0000000000000187 R08: 0000000000000000 R09: 0000000000000000 [ 357.917596] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0548 [ 357.917600] R13: 00000000ffffffff R14: 00007fb0bfa376d4 R15: 0000000000000000 [ 357.918340] Dumping ftrace buffer: [ 357.918416] (ftrace buffer empty) [ 357.918419] Kernel Offset: disabled [ 358.459428] Rebooting in 86400 seconds..