c56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d74000-0x19)={r1, 0x11, "2ec1b604ff270cfc6d123cc04683d706fe"}, &(0x7f0000734000)=0x19) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004c5000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ecd000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00001f8000)=0x3ff) getpeername(r2, &(0x7f0000676000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000623000-0x4)=0x2e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000cb0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r4, 0x0, 0x28, &(0x7f0000c70000)="a789db87d53425ad0d24d75042566268680899acd455dc7e93abf9eb8090a12683ee131931c4616acf55c286551ff6896dc1fb3a7470103e6431c53c2c8cd22af0d80a4e0c8b42bd757449a7c60c7fad00bdc733bb646144758792da40166f0ecc5f16be51f3298a3bf6320e83a8d940da28a9b55544e8ff36afb837a597d78fc60bdc55ac06227722d33b2564bb0908c29312", 0x93) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000056e000-0x8)={0x0, 0x0}) connect$can_bcm(r4, &(0x7f00001a8000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) listen(r4, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a50000)={0x0, 0x0}) getsockname$inet(r2, &(0x7f00001f7000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x10) 2018/01/16 19:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000554000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000797000)=0x6, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c97000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000595000)=0x6, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r1) [ 841.704214] RDS: rds_bind could not find a transport for 0.0.0.4, load rds_tcp or rds_rdma? 2018/01/16 19:35:29 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007e6000-0x18)=@generic={0xfffffffffffffffd, 0x9895, 0x400}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x9, 0x5) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000038f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000378000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000084f000)=""/138, &(0x7f00001d3000)=0x8a) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000ff8000-0x4)=0xffff, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ff7000-0x4)={r2}) [ 841.801639] RDS: rds_bind could not find a transport for 0.0.0.4, load rds_tcp or rds_rdma? 2018/01/16 19:35:29 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000ff1000)=0x8000) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000ff2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff2000)=0x10, 0x80000) close(r0) 2018/01/16 19:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) bind$inet(r0, &(0x7f0000b2c000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x800000000002, 0x1) sendto$inet(r0, &(0x7f0000c40000-0x35)="4a1ecdb1b56ee3b079a4b57af4c1b06460784d072ab434d816bc7242c89599a33622c9ef6d33b4239b71ac4f9870f60f943a9018f8", 0x35, 0x800, &(0x7f00000b3000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:29 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ac5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000bc2000)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000738000-0x6)={r1, 0x3ff}, &(0x7f00004d8000-0x4)=0x6) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f19000-0x11)={r1, 0x9, "affcb88d006980c0be"}, &(0x7f0000f19000-0x4)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000016f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:35:29 executing program 0: 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) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1fc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x100000001, 0x4) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0x5ef2) shutdown(r1, 0x1) 2018/01/16 19:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00002ac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000077d000-0x4)=0x8, 0x80000) getsockname(r0, &(0x7f0000bbb000)=@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], @broadcast=0x0}, 0x0}}}, &(0x7f0000f41000-0x4)=0x32) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f00001b9000)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000013f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000108000-0x4)=0x0, &(0x7f0000599000-0x4)=0x4) 2018/01/16 19:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000008, 0xa, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000679000-0x38)={0x0, 0x0, &(0x7f00007e5000)=[{&(0x7f00001e9000-0xe5)="a2611fb5cf07e6e0f1c0a32a73c694fe7375fab491f7ddc7c09f1c8bfff50559f6a7caa6e4d3112b8214ba6bf6431b58502ae6b99e347f83e131061b3d0dd580c228987158aa8c3e5e0ceccc94d38c810098da477cfe578e5b19b336b00148c31e211e8fdcc91957ef4d5052e131017c5ad2e0bfb6a43848bbd49fb53e9b271cd0677157fd375612232e7f21df3312b22aa5f8d9a47375a5eae69f97dc3c7ce2d8182e3a0d63bd4244add670d800df9ba61a516fc798c6f7600a37aad4f2dc843d5f45dc2b88a4b2d7672914a2f796fc90bd27be6416618d1930395f7baa83a2edccb81dea", 0xe5}, {&(0x7f00000bc000)="d78d5204bd2c9e0dbcc9f7749592a28cd3ed2f394ab3ba1171dd8f2866374a4cab39431cacd615e768c0cc20423f1e479db133a3df2476f8dd6d8bc3ff53", 0x3e}], 0x2, &(0x7f0000c5c000-0x1a0)=[{0x28, 0x107, 0x6, "ed9993466012cd7d683ca786eec61569d14d57441f"}, {0x58, 0x10d, 0x4563, "9b24fb10e8646f9a2c05a6ce30c7df389097a9e19e3762b4cd727721e08074ebb358b24f74c26c4e878ad498642f8a31d0b78d9374200352653f62837d023b5e4fbd5c97c9"}, {0xc8, 0x18d, 0xffffffff, "6ad7706e1eb2f2648a46c5513f4d85fa2654cd8f401dfc7ad1c088f24cc132656143ad4727c0017558e55d2386bbe1482c20ad8ecbd7f24f24db28f13bbc28c0b939ebaa221f961c5a8953af9a1aeea2739a4a7ec6a6961019b09592e57d303c63dd301d5b4d573a59b6ad937614fb847c2fe13325cae16d70368cdbd9687debd894a96600e7be40a12f5e00627c38abfcbb478426f66dc4cb18e15f783eccfc535a18a9190717fd4d54d0b02ac28c749d"}, {0x58, 0x119, 0x1af, "0e9af5c47a5c4c61eca5c35930bce592863f7488820b73e04f86318dd6c490440482990912f6ecd269bcdbb4a23c5fb293e02504cdca8f91c34c4e5011d5c7df4f5637"}], 0x1a0, 0x800}, 0x40) socketpair(0x4, 0x7, 0x5, &(0x7f000045d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008ae000-0x10)={0x3, &(0x7f0000455000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00009a1000)={r3, 0x15}) bind$bt_l2cap(r1, &(0x7f0000ab1000-0xe)={0x1f, 0xd5d, {0x10000, 0x1a5e2875, 0xae, 0x9, 0x4230, 0x3f}, 0x0, 0x2}, 0xe) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) 2018/01/16 19:35:29 executing program 1: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x8001, @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=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f5000-0x4)=0x1c, 0x800) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000f5000-0x4)=0x0, &(0x7f00000f4000)=0x4) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f00000f7000)=""/87, 0x57, 0x20, 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00000f7000-0x4)=0x0, &(0x7f00000f7000-0x4)=0x4) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000032000-0x10)={0x1a, 0x5, 0x6a5, 0x8, 0x4425e8eb, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000f6000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000c5000)=r3, 0x4) 2018/01/16 19:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dcf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffb}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 19:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000eb000-0x8)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r11, 0x29, 0xcb, &(0x7f0000591000)=0x8, 0xffffff0f) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x1) 2018/01/16 19:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x5, 0x200000000000009e, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7d42, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1cd, &(0x7f00008c6000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffe2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000fce000+0x475)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000025d000-0x18)={0x0, 0x80, 0x20, 0x7, 0x721e}, &(0x7f000082e000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ce1000-0xc)={r5, 0x7f, 0x30}, &(0x7f0000568000-0x4)=0xc) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$ipx(r0, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) bind$netlink(r0, &(0x7f0000d50000)={0x10, 0x0, 0x0, 0x100000}, 0xc) 2018/01/16 19:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000001d000)="049e06000000d7cb1aa3dbbcfba49def81", 0x11) pipe(&(0x7f0000ed9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000690000-0x8)={0x0, 0x7fff}, &(0x7f000091e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000905000)=@assoc_value={r4, 0x6}, 0x8) recvfrom$inet6(r2, &(0x7f0000a6f000)=""/4096, 0x1000, 0x120, &(0x7f00009aa000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/16 19:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000559000)={&(0x7f0000945000+0xbea)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000349000-0x10)=[{&(0x7f00008ce000-0x76)=""/118, 0x76}], 0x1, &(0x7f00000ff000)=""/178, 0xb2, 0x3}, 0x40000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000b1d000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001a0000)=0x14) r3 = getuid() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010b000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0xffffffffffffffff, 0x1, 0xa1d, 0x0, 0x89, 0x0, 0xa0, 0x20, 0x1d, r2, r3}, {0x2b9a, 0x2, 0x6, 0x8000, 0x5, 0xffff, 0x0, 0x61}, {0x100, 0x400, 0x80000001, 0x5}, 0xc38, 0x9, 0x2, 0x1, 0x2, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x0, 0x3, 0x725f55a5, 0x75, 0xa9, 0x7}}, 0xe8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b3000)={0x0, 0x0, 0x0}, &(0x7f000067b000)=0xc) r4 = accept4(r1, 0x0, &(0x7f00001ec000-0x4)=0x0, 0x80800) accept4$packet(r4, 0x0, &(0x7f0000c44000-0x4)=0x0, 0x80800) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f000055f000-0x2440)=[{0x10, 0x10d, 0x400, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 19:35:29 executing program 3: 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) close(r0) r1 = accept4(r0, &(0x7f000028a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000080b000-0x4)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000021d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f27000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006b0000)={0xe972, 0x800, 0x1, 0x3, 0x6, 0x1, 0xcb5, 0x0, r2}, 0x20) 2018/01/16 19:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd8000)="a5968f", 0xfc5e) 2018/01/16 19:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000705000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000283000-0x4)=0x26) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000b80000)={0xffffffff, 0x1, 0x20, 0x4000000000, 0xfffffffffffffff8}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000)=0x0, 0xfffffffffffffff8) 2018/01/16 19:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000be2000)={0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) socketpair(0x5, 0x6, 0xffff, &(0x7f0000d53000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000001e000)={0x0, @in6={{0xa, 0x1, 0x53, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x314}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x5, 0xc0b4619000000, 0x100000001, 0x8001}, &(0x7f0000e0b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b50000)={r2, 0x55cd, 0x7}, &(0x7f0000888000)=0x8) close(r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a61000-0x4)=0x7, 0x4) 2018/01/16 19:35:29 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e61000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000863000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000198000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00007bd000)={&(0x7f0000000000)={0x124, 0x25, 0x300, 0x7, 0x2, {0x12, 0x0, 0x0}, [@typed={0xf8, 0x8, @binary="8eadbbf06128f4044c018636712c8739ff7f21cad3a7aae509d00d5d06477d3d7acb93787546bc647142577c2854fa9b125dc7e4f2de5f2067f3bb18fadd5672704c6fc877cae9766306697da7fedc5ea2cc33ea7c16a707dbb10ece5bd6405b9427726543599f26b7af60368559aaa42a093e97328d62a3467612b90aa7c661f1b27318b05d3f877bfdf82ff9066b744dea3db6aa9c3354e6325d3cd333d9ffe45a8664511ea14de13217f8bb2d232280e32a2a66b160b2ac271597a13a6366d59a96cea61f33d1656a0f14df7e99072ba3a8c6c2be05b8695c75a534be2d64c276edfdd9d842d178a25bb236ab90fc"}, @typed={0xc, 0x10, @pid=r1}, @typed={0xc, 0xe, @fd=r2}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000c8e000-0xa0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000041a000)={r4, 0xfffffffffffff000}) 2018/01/16 19:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b2b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1f000)=0xe8) recvfrom$packet(r1, &(0x7f0000dbc000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000bd0000-0x14)={0x11, 0xb, r2, 0x1, 0xc2a, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/16 19:35:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x800, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x6, 0x8, 0xfff}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000061d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e05000-0x4)=0x28) 2018/01/16 19:35:29 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000018000)={0x0, {""/7}, 0x0}, &(0x7f0000019000-0x4)=0x10, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000018000)=0x32) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x8, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000019000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000000e000)={r3, 0x2}) 2018/01/16 19:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/16 19:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000359000)=@un=@file={0x0, ""/44}, &(0x7f0000c49000)=0x2e, 0x80000) sendmsg(r0, &(0x7f00006f1000-0x38)={&(0x7f0000d64000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x2, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}}}, 0x32, &(0x7f0000f1b000)=[{&(0x7f0000692000-0xf1)="0144dde4ea765dccde1b0bdc18af9c21f696283500ff86812b1576e6c1684a98768d61fd1b6e60716309c4f7e0c978bfd102cc4fcee6ab365bde4afb9b68c47a7e975913540b2e3f36eff6bebaa15136af567748780dff5b02c183c91935543fe4db443e68714e930f04099c84375c2151dd76038829d9386b6e69b91b4b1930f0f4b88a2eca30592890bdd948a303d008398eeb6c4e9dc036d0190b871e9ecc5973cd851725754b25660b6f74f9be5f5d99041a9c9c65fe4e0cfbc26af4313317d50de87bf1aff872b3c643782eef7a613cd3a493b0c3258804ef90095bf9fe200396c7d01608a1137513a44f229f7113", 0xf1}, {&(0x7f0000545000)="f0be34e84051c5222e18ac024921609037eef82b3d80e964dc68182bb7ded4d3492721e2371a31e7b65e5d118ab88ddb6ad78b6968c388c179c8bfcfe04bb7da9b8cccd0566de86feaf5336492adb2f784a4f7718b4ddd5972ad7ec8df608cb09a5eb16f5201499228933ad68112ff4a3ac761552bfcc9cbe7f9e18430dc9375e35099c92d723aaeccb6e00a32b1f2fd2297e04d7ac400a3ad75bc81c80a4ccef71c7631e9a579884961e1b02eae5d1b56e0", 0xb2}, {&(0x7f000071d000)="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", 0x1000}, {&(0x7f0000e73000-0xdd)="578268b47608583231e9ee42a0268627dc30bacdc34786809c92f927377a9ddd0beb2e1c2d8c8cff94c4dbe15d47221a3e91ac18354f024ca9bf8cc1b183b7e22d31b492170a0a710c6fc3abcb1840bf5a435f932f4230f422f2a073af6b903c95006cf0f2324ab5c3dcf1a7e16fe66a2c081320f5bc67c411831ba2a6cd6fff7ad6436b482567ea3edcb3abe1768a4069851c62bbb4051b24abd2bcd940ab6037042f11a361c92b53669cb7d2ee23f862b2a06d4741cd54501b58f46a2c3f16947ab786ae3e91da0145ef1970b3c40648aa3ae344e67400503d48fe04", 0xdd}], 0x4, &(0x7f0000b39000-0x280)=[{0x58, 0x11e, 0x400, "27f3d8915f92ad0c6be7f9f0607bf5d4d3b9ed3c00e6687999c5d9d06b4ce1eee687b7fe2eb02af163f64bd9750afd5f113c8d1089a4995ad8edc55fe325dd4b00bf41f3"}, {0xc0, 0x195, 0x9, "88fa152a1e63c6869e562bb506533c68056e815e6d9d04d6754092b7bc6e03f6acf85e21ba1ef88a61e8cbfff3fa95fb7b784a7c81ee687c01cc753e667dbd196aad2b92755cdd009b933a3f37ad0647aec4469deb40612711f45f547236649ab113e6353c30324711c1d80159ed2909a05cc404e3b002e2d8371e684ae284323378677a471d1f6452832a3dd136e5aaf62b59998f69dfa80105a7ef1ff69d2f6af3ecfe7620891c999f1c63004df630"}, {0xa0, 0x84, 0xd6c, "9c49f73f1eabad0d831ba433ee84e0363196842c264ebbafe771c40965abfbb914f9403e17181aa828aab83a5e7882bad99ea4e5ef26a9ce32375fc3d362394ca81c0e6e49fe61e6d43c191effb339fbc3e8e69d33bca0ea00d939780faf3382386e07b3705da1b3475bdfa5fdfb686fe7773bc73d3278fbb4b3452f04fec6d6ea2116c2870778df405cd0c6c323e6b3"}, {0x68, 0x110, 0x3, "021e8f8352766870eb401d51b836530cafeb2d3f51b3b998d2ca94dde1080927dca4e2b3a2fd6e01c5de1b3cea1288e1d457e451bfa24a715d0279ee9b3d79fe63bfc631c183a51314a12dd05e16977543"}, {0x10, 0x11f, 0x81, ""}, {0x50, 0x1be, 0x10001, "b73f81ebfffe28dc100e5f2e9a74b1e91c326ab728bcf4d78a35bd29b144644fdd84258c186ae571a8bd9683b9781499a49fdf8779f629e8c16e2e061e"}], 0x280, 0x4000005}, 0x4000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000008000-0x4)=0x0, 0x4) accept$packet(r1, 0x0, &(0x7f00004cd000)=0x0) 2018/01/16 19:35:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000802000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000021000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r5, &(0x7f0000628000-0xa0)=[{&(0x7f0000553000)="85", 0x1}], 0x1) 2018/01/16 19:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r0, &(0x7f000088a000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/16 19:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$packet(0x11, 0x0, 0x300) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) socketpair(0x1, 0x4, 0x2, &(0x7f00008c3000)={0x0, 0x0}) connect$l2tp(r2, &(0x7f00000b1000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x2}}, 0x26) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533", 0x30}], 0x1, &(0x7f00009db000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 19:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000854000)={0x0, 0x0}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000252000-0xc)=@sack_info={r1, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0xc) 2018/01/16 19:35:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x87257f31af78f518, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007a2000+0xb59)={0x1, [0x682]}, 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000000009) r2 = accept$inet(r1, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/16 19:35:29 executing program 2: pipe(&(0x7f00008da000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f000073c000-0x10)={0x3, {"70e4356bdc763c"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000001000-0xd6)="6ea41bbda15f67683a89deab40b44585ef936ae3fe91cbe3e741138093df3ecfd3293d5588150ec8b84530935db97123eb73e352319af6a910fd6f05c6364f4ff4fbbc1243f6354ca37e5ae0892341f3c9ccf5a267aebd6be3459ba921e0d0896af8d2277d00c33b837ce560356ac0b38a7f1fad5afa187c317ee884c80e9c9405c63e1ebcf346771307fba4c4c10f1a1bc9959905cf80008df6b2162f9bb8bbecb9084f86097cf640de09526b7f6c3bf9907e695101df78632785b044181393f61f29d661d9df4ab646348ce1cdec281f2b70a83e79") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x42)=""/66, 0x42, 0x2000, &(0x7f0000001000)={0x4, 0x58, 0x1, "49f0ffc560f3", 0x6, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x157e, 0x80000001, 0x8739, 0x10}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0x28)={r2, 0x6, 0x20, "08295e3399e1b215cfbf45048ff6a25cee69c8e656078c613e7e812e37db7460"}, 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x14)={r2, 0x7fffffff, 0x6, [0xbc92, 0x2, 0x4, 0x101, 0xef9, 0x9]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={r2, 0x0, 0x80000001, 0x8, 0x7, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="708371d3af9db94ae0b4882b3c52476389eb6a3c4e8b9494de460e59e0e6bee86139f07636d1039f546f2ab11b55772a0d705722f40b8969c63b0f529a3bbdf10d85f57dceaac108dcbbc5400deaa432d8b81da535f79e4a5b863e331e6940f82fa8ee48b55a3c175d8d316c8132368b1daa1901db8d54bd2687c4ab9f73cd0bc7aab313618096fdac", 0x89}, {&(0x7f0000005000-0x1a)="54eadcdc3beb3d6461c1305609c429f3a69297bbd2e62d11eb11", 0x1a}, {&(0x7f0000006000-0xb0)="f0bde96c13a6555ea2a939a882881b2ea61fc9964742cd366af17d23d571ee868912197d1918eb07ca6cd8b740ae7436ad2719845f789943a51c236c830155f4c8d16c13a0831eb537b17812a4ee8ccbe8bf6fb6291c3f2792550dc4e112be4572ddf1970c17769aeebb753d262b9c3238f60c2499068606e4259a645f479b4f92fced841af4dd2f3e2189a9d0656a9025a7e3aa79ab50b27375da6ba6b3727920ec020a2118ec9df88123e1bb067c86", 0xb0}, {&(0x7f0000002000)="e13cd0a5a0dcc3e251487e6d557aa27239e5bdc1d19f4ab79deb0ea3af21751dd31e481896e40717878a0c935e76cccf0f7eaabb6bab4cc0b2f70352cf7926d5d37380f2987337ac23e2905ed8a4faaaa84152ef74c3e6b4790b946aa7f3f84114258de7584cc8e84485ac8b932569184eff5ce0710c9e2cffcf22206bc42e4cd95eef96c00e34a6a9765b8cb4b47ac2def9c87a81918481f2de924a55a64395d5e87366ca2538758e631837c6958f98eca3de741b35d5a26b2cca98b9a7ba8e1825d12faf", 0xc5}, {&(0x7f0000005000)="e4c2991491f510b500c2a1eb30d60d74c39ac5cce738d759672a50033cb22068caca71104c5f211ef9663d3e6ff86d3dcba2a95c867bf5c889564261d76ae742cecea401716a0230c8653a7e22d23c322f3c56b7b392e86fb7c061250e7468b84086cdbc92cc40c72ad1825d1f166921c6ca846cfbc14dde286bc3476712", 0x7e}], 0x5, &(0x7f0000000000)=[@iv={0x20, 0x117, 0x2, 0x8, "6b1e3cf3f976df42"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x50, 0x4001}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000)={0x4, 0x3f3, 0x1, 0x6, 0x92, 0x1, 0x400, 0x5, r4}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000008000)=0xffff, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000)={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r3, 0x7ff, 0x9, [0x8, 0x5, 0x8, 0x1800000, 0x3f, 0xfffffffffffffe7d, 0x1, 0x9, 0x6]}, 0x1a) 2018/01/16 19:35:29 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000315000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000059c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6b000-0x4)=0xb) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x1, 0x80000, 0x3) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000259000)=""/185, &(0x7f000047a000)=0xb9) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 19:35:29 executing program 1: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) 2018/01/16 19:35:29 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x14) 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) sendmsg$can_raw(r0, &(0x7f0000007000)={&(0x7f0000007000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000008000-0x10)={&(0x7f0000002000+0xde)=@can={{0x4, 0x1, 0xffffffff, 0x8}, 0x2, 0x2, 0x0, 0x0, "a07757f0632adf9b"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000007000)=""/244, &(0x7f0000001000)=0xf4) 2018/01/16 19:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) sendmsg(r0, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d29000)=[{&(0x7f0000c20000-0xc7)="b83da55e940dac82ee9a40b1d67326a117fe009f45855d1d58f0712a2a35b77e33e7c06a2351447637c24c5a8f32271da4fab178cf0d698ace757d2def0b1dce420b2b5ab0e4d87cb671c890208f66104645a8eaad7df4015b1e24e9f821a88288e30c1cd7f088495a3e89842cdb9be857936de9f2c0127154b348d45e9237c0c3a06a1dfa775bce4e25336ac262a22c9e1696eddd372b27482725930433c23aefed59e7b72eeed2090e45cac6990b99a456375ef4d2345fc6c03de22022411e9f4079ab88c257", 0xc7}, {&(0x7f00002aa000)="", 0x0}, {&(0x7f000077e000-0x2e)="11367ceb85fe3ba62a7ff4ab168d628a33124c532a4cb4f046b32ba0e1c6295760cc296865c6cc894309db855ef5", 0x2e}, {&(0x7f0000a13000)="4544fbe5fc5c4220b651018db1d821c85b765082907bd230782c9361a70ec8b826421be4d24bfe110c5bf1ab9d0b8eab2f2fa87b6fc475c565895b50eede442c1578585eb2", 0x45}], 0x4, &(0x7f0000a15000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000099000)=0x84, 0x4) 2018/01/16 19:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000422000-0x1c)=@req={0x1000, 0xa, 0x2, 0x9}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000eac000-0x4)=0x0, &(0x7f00006ca000-0x4)=0x4) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000671000)=0x9, 0x4) getpeername$llc(r0, &(0x7f0000925000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000072a000)=0x10) bind$nfc_llcp(r0, &(0x7f0000a8e000-0x60)={0x27, 0x3, 0x10f99174, 0x7, 0x87c, 0xd02, "29420b1462ed3619ab176587d8a951d4084760d7ee4f8be467dcc87db2bf09aab319c13a7f0b487bed0b9c4c1d58aa8a89a1926222fb0d7ab96ab626d9dcc7", 0x3ff}, 0x60) close(r1) 2018/01/16 19:35:29 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dca000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000436000)={0x1, 0x8, 0x4, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0e000-0xc)={r1, 0x427a, 0x30}, &(0x7f0000efa000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0xfffffffffffffff7, 0x0, 0x2, 0x5, 0x3ff0000000000000}, 0x14) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/16 19:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0xa, 0x4, &(0x7f0000daa000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000085f000+0xff6)={&(0x7f000075f000-0x8)='./file0\x00', r1}, 0xc) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) pipe(&(0x7f00003f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000084f000-0x6)={0x1, [0x5]}, &(0x7f00001cd000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000e50000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000124000)=0xc) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000cd0000)=0xdf, 0x4) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00009bc000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:35:29 executing program 4: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000adf000-0xf6)=""/246, 0xf6, 0x10000, &(0x7f0000adf000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000ade000)={&(0x7f0000adf000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000adf000-0x10)=@can={{0xfffffffffffffffc, 0x2, 0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/16 19:35:29 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000-0xa)={0x2, "56be17e5f76a"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000a000-0x4)=0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000008000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000000b000-0x8)=0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/01/16 19:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000d7a000)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f000090f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r2, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/16 19:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0xa, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000047000-0xc)=@sack_info={0x0, 0x6, 0x8}, &(0x7f00000f3000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fb9000-0x8)={r2, 0x267}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004dc000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000eb7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006d1000-0xe8)={{{@in=@broadcast=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000499000-0x4)=0xe8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000dd5000)=0x1, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000ece000)={0x1ff, 0x7d8, r5, 0x2, r6, 0x81, 0x5, 0x200}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000fd8000)=0x99, &(0x7f0000ccb000-0x4)=0x4) setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000aba000-0xfd)="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", 0xfd) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00004f7000-0x4)=0x6, 0x4) 2018/01/16 19:35:29 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000028000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000)={r0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000002b000-0x20)={0x8, 0xf8b9, 0x20d, 0x9, 0x3, 0x20, 0x3ff, 0x3, 0x0}, &(0x7f0000013000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000002a000-0x4)=@assoc_id=0x0, &(0x7f0000012000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000029000-0xb8)={r2, 0x7, 0x1, 0x1, 0x80000001, 0x3, 0x8, 0x20, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfffffffffffffff7, 0x3ff, 0x80000000, 0x3f}}, &(0x7f0000024000)=0xb8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xfffffffffffffffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 19:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000fd6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dcc000)='syzkaller\x00', 0x5, 0x17f, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1b9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0xfffffffffffffd6f) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair(0x9, 0x6, 0x50, &(0x7f00003a9000)={0x0, 0x0}) r4 = accept(r3, 0x0, &(0x7f0000be9000)=0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x5, 0x0, 0x4, 0x2, 0x0, 0x3, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:29 executing program 1: getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000be7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x9, 0x4) r4 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000004000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f0000002000-0x19)=""/25, 0x80000001}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000004000-0x120)={0x5, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r5, 0xa345, 0x60000000000}, &(0x7f0000007000)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000005000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000005000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e3, 0x5, 0x2, 0x500, 0x1, 0x1000000, r6}) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000006000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0x80000000, 0x1}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000008000)="5d703925973eb15196b64c8f1dfad8", 0xf, 0x44, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 19:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006d3000-0x49)={0x0, 0x41, "d00263ee4eb7146c34e92b4b6519443673f9437f3592a5afa899b3fefed3fc76cd96baffa2b51d86537a527c15847093023c3c02f24df24a5ea71132f3d26efec9"}, &(0x7f0000bc4000-0x4)=0x49) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000902000-0x8)={r3, 0x3}, &(0x7f00004a1000)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/16 19:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:35:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000ad4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e99000)=0x14) r2 = accept4$packet(r1, 0x0, &(0x7f0000b86000-0x4)=0x0, 0x80000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d07000)={0xc8f, 0x0, 0x8000}, 0x4) 2018/01/16 19:35:30 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007b3000)="f06ffbb6efe4fea65527b40d969758c1687c9ba12832224a19fcb31ae9f6f19d4a5b789959f4f399dfd1e28041623a9b8054da925e966069672dd88e2fe1f5ad202a4157d7548d1a9d65660edd4125024cb7146a8b34d912ba9710681d09b2f2bbb17350676ba6a0500e8132c91bdc10854bace5638568dfc0a4f0819e42b2edd629dfc0ecc93a6e498af59a9ed3ee04bb4ff4c4efb8e35403ba616959fa8ff90c623d34a71dee", 0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) preadv(r0, &(0x7f0000c7e000)=[], 0x0, 0x0) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0xffffffffffff9bd6) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fdb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fdb000-0x4)=0x14) bpf$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) 2018/01/16 19:35:30 executing program 4: 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) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000291000)={0x0, {""/7}, 0x0}, &(0x7f0000df2000)=0x10) sendto$ax25(r2, &(0x7f000023c000-0xbe)="f6707ca23014d0bd6b98d397b7832e9bebc7a105f4ac2211a3765ac379b77746f87176f535b38c484c706673edcb0b20f8d4aaf48c0c1461c2e728a554c527b6fdd69a24e80689aa4fab3431957908f5d3f798e7f016c322afd757366bce2b1a2db6ca3edf48501209ee464cedb7fa3469a60189fc5e5931a21731ac4762a4e1ff1b6d473c11343c8fe39f1fc84e1e1102ef12cf1ccdfd7bb650129fefedb51831170be23c6fa9e46b694cc95fa0574a5e02fc4d7e1a8d4ded1570d7b389", 0xbe, 0x48004, &(0x7f0000ad0000)={0x3, {"292df5592d4cd6"}, 0xbd}, 0x10) 2018/01/16 19:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fc2000-0x4)=0x0, &(0x7f00000a6000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000056000)={0x800000000000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81) 2018/01/16 19:35:30 executing program 6: socketpair(0xb, 0x80003, 0xffffffffffffffff, &(0x7f00007f4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000071c000)={&(0x7f0000bae000-0x24)=[0x8, 0x6, 0xfff, 0x400, 0xf8, 0x4, 0x7, 0x7, 0xa1], 0x9, 0xdc, 0x6, 0x3f, 0x7ff, 0xfffffffffffffffa, {0x5, 0x7, 0x24c642880, 0x100000000, 0x20, 0x7ff, 0x6, 0x10001, 0x8, 0x100000000, 0x85f5, 0x7, 0x20, 0x1, "7a7089c9d84f4861066cc1fd5ed1ac4170c154f1a8a6b84b22b0695f9176cb65"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000175000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009d3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 19:35:30 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) accept4$inet(r0, 0x0, &(0x7f000001f000-0x4)=0x0, 0x80000) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000148000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x6, 0x67, &(0x7f0000391000)={0x0, 0x0}) 2018/01/16 19:35:30 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x9, &(0x7f0000021000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd3, &(0x7f000002c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x1, 0x2, 0x8}}], {@x25={0x805, {0x3, 0x1, 0xf1, "c3422e32063cdfdd667ef19bb86798dbf9296c4c1d75a27d283153fede070d8d3ed1e62aedafc44712dc033ce23d47bec158c1633cf6f0d13fb7dff82e87a1da52b6e09d461c3d243ac10f69a1fc0dd8f21b7dc76534dd4d18cbc65148b7d042e7307fca80320c03df0e8154f5335777dee792cee69d6af3988f2573fc9b264a1b4cae0c8e91367d655dfe9f12214aa2b401c7cf1227117cadf7b6324c754dff880fb0c44764a1ee1ac72e63667b6a3593f0e56184b2fc032d33fe76331f"}}}}, &(0x7f0000002000)={0x1, 0x2, [0x0, 0x89e]}) 2018/01/16 19:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b75000)=0x32, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009bd000-0x10)={0x7, &(0x7f0000f4f000)=[{0x100000000, 0x569, 0x401, 0x3}, {0xfffffffffffffff9, 0x8, 0x401, 0x937e}, {0x400, 0x6, 0xffffffff, 0x6}, {0x0, 0x1, 0xa1fa, 0x3}, {0x5, 0x1, 0xa78, 0xd0a}, {0x9, 0x8, 0x7fffffff, 0x4}, {0x1, 0xfffffffffffffffc, 0x2, 0xfa55}]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x4) sendfile(r0, r0, &(0x7f000048f000-0x8)=0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000356000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a76000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000011000-0x4)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000c2e000-0x4)=0x0, &(0x7f0000584000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000009c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000968000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000811000)={{{@in=@rand_addr=0xcd, @in=@empty=0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0xa0, 0x0, 0x3b, r2, r3}, {0x1, 0x3, 0x4, 0x1, 0xfff, 0x8, 0x21, 0x751}, {0x1000, 0xe01, 0x0, 0x10000}, 0x100000001, 0x8, 0x3, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x1, 0x2, 0x7, 0x0, 0x1}}, 0xe8) 2018/01/16 19:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0xa, 0x805, 0x566) recvfrom$llc(r1, &(0x7f000097a000-0x9)=""/9, 0x9, 0x20, &(0x7f000096b000-0x10)={0x1a, 0xd, 0x8, 0x3, 0x48, 0xffffffffa5988c17, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x0) getsockname$inet(r0, &(0x7f0000cd8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7e000)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r1, &(0x7f00000dd000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000984000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x1, 0x1, 0x8001}, &(0x7f0000abd000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f1c000-0x63)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003fb000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b2c000)={{{@in6=@dev={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000245000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000009a000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x3d, 0x0, r3}, {0x2, 0x5, 0x1, 0xffffffffffffff01, 0xd1, 0x8, 0x7, 0x3}, {0x5, 0x5, 0x100000001, 0xfffffffffffffff7}, 0x800, 0xa, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x1, 0x2c1b, 0x3ff, 0xffffffff, 0x1ff}}, 0xe8) 2018/01/16 19:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000c2f000)="c320c53df9d0cd8203d98965e2bbc6252d4c", 0x12) connect$inet(r0, &(0x7f00009c1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xc81) socket$inet(0x2, 0x7, 0x800) sendto$inet(r0, &(0x7f0000f09000-0x1000)="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", 0x500, 0x4000080, &(0x7f00000eb000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd56) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept(r0, 0x0, &(0x7f0000671000)=0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/16 19:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f5c000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a00000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004fe000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4000000000, 0x755d3e8b, 0x4, 0x35d, 0x78d8, 0x2, 0x2, 0x7, 0x20, 0x8000, 0x9, 0x0, 0x99f, 0x3, 0x60e]}, &(0x7f000002d000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009b2000)={r2, 0xdb, "b77bd9bf2f086e5393bf299022565d3dc71b08d7dc82c4519e11d0e2d7911b68ab6ddf02a7a982fdbd94c983ab816f5cfa4d493e8757331d018b11c80a2b4a291cfd653893aded475ea5955271c8e9627665c979d84fd6837d762576d41ad07dfeeba79968b52eefc18d179841e546dd0b022b19c49762be6a8148f995a61118ff97eb28f7355603b5afdd857da122e889d17cfcf37cfb158b194aa3901b2aa44d6b8b959da428c067818ff0bb0e129fb5eaa87f157469f343f25e3cd1e1c3a616ac6e0cf03e6d01bf1dee2e48e3e4f800497305609a23043e53e7"}, &(0x7f0000348000)=0xe3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002c1000-0x8)={r2, 0x7f}, &(0x7f00007b0000-0x4)=0x8) 2018/01/16 19:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000929000-0x42)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) pipe(&(0x7f000065b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000157000)={0x0, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800}, &(0x7f000035c000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f1e000)={0xfff, 0x3, 0xffffffffffff8001, 0x1f, r2}, &(0x7f00009a1000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c2c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a07000-0x14)={0xd1, 0x7fffffff, 0x80000001, 0xfff, 0xe3}, 0x14) writev(r3, &(0x7f0000320000)=[{&(0x7f00006ac000-0xf0)="338e8bcefea2c1b7752343d92abddb9f7cd18816aa64070d518997cef116b76f", 0x20}], 0x1) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:30 executing program 6: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x9, 0x0, 0xfffffffffffffffe, 0x0, "deeb5a", 0x4, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:35:30 executing program 3: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ae4000-0x8)=0x80) r1 = accept(r0, 0x0, &(0x7f00002e8000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a4e000-0x1000)="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", 0x1000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ae5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ae5000-0x4)=0x58, 0x80000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ae4000)={0x0, 0x0}, &(0x7f0000060000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004dc000-0xa0)={r3, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xdb6f, 0x813, 0x2, 0x40}, 0xa0) syz_emit_ethernet(0x2e, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89eb0008"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 19:35:30 executing program 5: socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000978000-0xe8)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ff000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/16 19:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c8e000-0xb8)={0x0, 0x9, 0x479, 0xc5, 0x200, 0x8, 0x8000, 0x401, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4, 0xffff, 0x0, 0x7}}, &(0x7f0000d5e000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f2c000-0x8)=@assoc_value={r1, 0x401}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x32a, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f7) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000402000)={&(0x7f0000620000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000192000-0x90)=[{&(0x7f0000052000)=""/187, 0xbb}], 0x1, &(0x7f0000efe000)=""/145, 0x91, 0x0}, 0x0) 2018/01/16 19:35:30 executing program 2: 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)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000182000)={0x0, 0x0, &(0x7f0000899000-0x10)=[], 0x1000000000000234, 0x0, 0x3f, 0x4}, 0x200400d0) pipe(&(0x7f0000dd7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dce000)={0x0, 0x400, 0x4, 0xb67, 0x2, 0x6}, &(0x7f0000694000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ed5000)=@assoc_value={r3, 0x10001}, 0x8) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:30 executing program 6: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x3350, &(0x7f0000eac000)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000dd8000)={0x0, 0x84, &(0x7f0000f10000-0x84)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf2, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff7fff}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f0f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ee9000)={r1, 0x2, 0x0}, &(0x7f0000342000-0x4)=0xc) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f0f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000869000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000b5b000-0x4)=0xe8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f10000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) getsockname(0xffffffffffffffff, &(0x7f00006de000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000-0x4)=0x26) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f000085d000)={&(0x7f0000b8f000-0x10)=@ax25={0x3, {"6c1b843828f586"}, 0x8ba}, 0x10, &(0x7f00000d3000-0x50)=[{&(0x7f00008cd000-0xc6)="fdfa268f16352e8191a29f0d8d167ce329e8c6be4e1c9361e84e814372709b448a08672307206b06660260d12ef1789dd8ca5491aeb99030a70b3338697d78a6ea84f07d0c9750bfd8071a1de1fb6ba158b5a499dd7acc4baadc87d5433691e9aab81f2442cc8af79f3083f7d7b0636277b3d78c94b16484f982f447b92c086e09f495ced714bd844719be2877ae797b2920bd1f9f252aaa13d0ee2922ce67694789db572274962243d8aa22da9f9ad11e119ca4e535c0bc3ebc3c93cf74a88c854678477a1f", 0xc6}, {&(0x7f0000f11000)="63d6199a34955777db1417704c3eb26f5d7bb2d520583c27379ddecd516806161333fdba47248d5f58596e5006136901a97219ef32b3531cc587c8c9fef1eef842331048a413e46bf83276c63491bf5998ed763fbe3b45b3f2e54eaccdd14d087641187274649cb3636e09da459365eabde252be99a912d4003a1e0bcf3c96c8cadf8670c64235bd5354b0da", 0x8c}, {&(0x7f0000f12000-0x5e)="fd96050fe9ae05fed72eba59590db8804e6b65ab23823390ae0ba4d93f0036f0b8d40e350eb92398e1865a0b3c44a4a4b119be7f3a6e35ee1ec8f16672e171330a71564e96396802ac252ac4af42f01904b98625402ad585026a6ee4e053", 0x5e}, {&(0x7f00008b0000-0x90)="849c23424619fc59773dd3b192c7c76082ff5918e3ba1f575e6aee8352d4e0fdb349d83b07cdded9ad869649327b0b7b8459185ac536734476949f4fa56411ad0e85e16f0d74e9ab07e2b7ab31d1e51ef02a08e93e0a3415dcde0814d0057f83175d5cea147a1a0fcea8f25959bbb5b14bf40ba257fee2332b31f08bc43d2f49aa7538a7af680e3f05bc80ff816ef60a", 0x90}, {&(0x7f0000f12000-0x6d)="2f9369f849e9e4ede2a6836aecd24cf382d5417d781c1074797a2ff8af6d531b6b8fa3a8db512af0e9b0efb38aa63bb01a120bdca0d265e23072e6ff624ad25171b601176f7d0e2229bfa8032beb42866e87c96e8dff532e7513ae043bd2457d7970d5a13718334f96a330dd5f", 0x6d}], 0x5, 0x0, 0x0, 0x80}, 0x8000) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 19:35:30 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000031000-0x4)=0x0, &(0x7f0000031000-0x4)=0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000001a000-0x20)={r1, 0x3, 0x1, 0xd385, &(0x7f0000030000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000028000)={0x0, 0x5}, &(0x7f0000012000-0x4)=0x6) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000031000-0x20)={0x2, 0x0, 0x4, 0x400, 0xf6, 0x1, 0x3f, 0x9, r2}, &(0x7f0000015000)=0x20) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000031000-0x8)=0x0, 0x800000002) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000000c000-0x4)=0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000012000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 19:35:30 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x4000000000000084, 0x4, 0x0, 0x0, 0x3e9, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/16 19:35:30 executing program 0: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000051d000-0x4)=0x0, &(0x7f000051d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000051b000)=0x0, &(0x7f00004ae000-0x3)=0x4) 2018/01/16 19:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) sendmmsg$nfc_llcp(r3, &(0x7f000053d000-0xa8)=[{&(0x7f0000854000-0x60)={0x27, 0x40, 0x1eba9af9, 0x5, 0x8, 0xffffffffffff7fff, "af8f04ac721907e0bf5b070e88d6c0b9b18dcbef28c604cc9fac43ca75f9fdf9d80683f62161e983acf98dd5fb623bdf8db77245d432243cc6fdf6b4456c9a", 0x7cc}, 0x60, &(0x7f00000ef000)=[{&(0x7f0000312000)="c43d5f21ca9ff415f769e701c260414e96cf0581719094e8221dd450625dc6323abc2603a09ba9f118325a365151e34592db257ed8f9999da95edfbf73242929b2dbdc2e9431a6fcb7370033d7d9d0b49902351d9eb4c4b6a852f958c9849573a163f97e73316d536e063d2a2c4c665fee824576917b1b8abb644252eb7d59c0ae02726d89ec2b9c5303b5a407a42871cf4c07269b8338d09adbd8c44f735930ab2475900a5f1d451da9b04b9e8c7bf443f51890275eadc032609f0966676c823f22eeb1c9cafb04fcba3511d29b", 0xce}, {&(0x7f00001ac000)="2ce75598b94239dafd47559baceb5c5135846639d2ff97f733a267e5c67c992cdd923b664029da3bada739eeb57ea3c3b7cc34f4d776997c43d1487c261be07d8c8d3e97db55ccba59d1411c507acb6ede9bcc2ac29572bf707deb6325e95089142acd18ce20e4a44128100e99c6adf6528ba4d69a8237398339ed52445e7b01cfd78520403e4c108bdb119c5ccd8d99c5f5d0908ddb870a0fb3ab33534a2088b7c4c46984aec9e709430c02915a9bb219bc0e92f4c2f321aa56ae5f715b36e9dcd61d51318db0f0d4510f", 0xcb}, {&(0x7f0000f42000)="60f338f6609416da22c21ac63dbd457e35141381cb31fae4bd78d81ac3a155405a194a438708e7282708d6ccbedd4d3592fbcd141340188ca70e5078db62954a4c3de9130bbcf382141793ec8e8990de210379147345747cafa02a4fb8b0b644e7e3a4d62177107bd69b2373f881295352bc79a70dde5658d84be0d152e7d4920b587d675de0226b669c9bb7154d73a3746291ed8bab181fb8fe53e7c661", 0x9e}, {&(0x7f0000a0f000-0x70)="a24bf25daaa138dc567a336c33a8a39712f4f0bb49b748babc1781bd9ccb6ecc9a17aa254dd2eb1d5f322bd20e0a568ab8b3aab0d76d6d79dd6e10712328536eb681b60900385a2751956c801a8b1355ac3c52a2b394ce7fd7124d37657e0d7d1908688de3c7ae21c4f87143a03c14b8", 0x70}, {&(0x7f00002ee000-0xa4)="a6578d68a1b7c4f2668267f0d26f251009df370946e6cbd2d535d4ffec4a3a14a461977bc14fbabe7f276a6817f6bd934b37c2472869bce5cf76baade794b7d28771c397b3ff20e88121be311cf6c01a3c1c1e93adc9466c45916508821719e23e07a5b31b70da1c1db77da4c814682b73ea4ef999b2007a61f036aa97ba1fb3bb3848a2719fa928da9b63ed23a34cc11fe319645f8ea6707cedb0cc252d0b51da2792d4", 0xa4}, {&(0x7f00000a0000-0x97)="6e888d6cfe1a00c4e1d7f8ff4a2a0a06a8f0e4647f1f14086ddafd99b1a9d7804d4d266a205558d09fc7bf99854ef66b3cd7665b4a284969c1184263d2a630e9f02e738c25ec8221c3368e4e063c032dbd57557819bfd94a7d91850b09960da546ca26bd9d2250d9abd788296e89b7cf0615bab979681d0b7191a5f8ff87e0682996f30df490c204d3f2b2ab2c91dbd058f71807ca0ea3", 0x97}, {&(0x7f0000452000)="b01ec5d74ec3c1b679ec4eae81dd313434fc02ecf02c00b339f257e0bfe8ed2360b689196ef0aa3e21b80bc683005002d6ea31cbbebd54bb767cecc6b18fe3ff3e6474fcf29d1ace3746a7c7d1334fc0aca1ef0ea9619f53edeb6f9cca1aa4758a15520f28dca004a6754e1f14fd714adf7a84a54ddfe6444afbd117c9ac8a0ba3a77264881250ca1bbbcb1dbb4da10e133bc50cf96645221fa8409701909dd90cbe98b62e3410fc83059fe3f484760b763e42dde0e9bc446ea73f3945f42b1a75099e45677da34b04", 0xc9}, {&(0x7f0000cc7000)="94165f21c558f17afe2a0a9c2e48bb49ac52c1f76d51bd1ebaf2d38f6ea0de11c08413dd8da47c39a7a2c3109a1720291729390ff4d9c085fbce793068a218136b04de680d658adc32665dd179b65038a1249bb763f3bf5f5111bc18296026a5b4bff995", 0x64}, {&(0x7f0000222000)="bfe3834f8687d2bb0f82fd5499e2b57ae806ae3e33ef1a4cc9ceb41e21e38755ec56a80a3f7ad0543841cd", 0x2b}, {&(0x7f00002d4000)="b98f0a0a0349936011bb1b7a5b913ff68342ae1b013a84d88e6897f8296d614711b8", 0x22}], 0xa, &(0x7f0000606000-0x10)={0x10, 0x115, 0x10000, ""}, 0x10, 0x0}, {&(0x7f0000c03000)={0x27, 0x10001, 0x2, 0x6, 0x1000, 0x7, "a876e80dadcb6b4de8d74433891731453e55257bb18f2acbfcc2600c4a137a42153dede06e137e5b9a5383db3bf50755cefa482d3444b71869e33b3d5087e3", 0x6}, 0x60, &(0x7f0000a71000)=[{&(0x7f0000e88000-0x5e)="9325e4d4d0a56f30542d67cd4c2e399ebba8c3aefa28241d021183afd78b477954b6377d513f7aa72bdb6abe78ad78d8ba2ec889bb061fa53ca061bf227c13adbb81e856423933ff4dea53564cb2ea80888bb1540efeb6e4fce7938c6de4", 0x5e}, {&(0x7f00000f7000)="", 0x0}, {&(0x7f0000b51000)="44ba504d2c525bace6eac9ec37b6c1c74534e94b3c7e183b4d759e028a87af799a63b7e6c21dbe8da4fbfa5b947bec68e090d1bb", 0x34}, {&(0x7f0000447000-0x1b)="1bd5a2df1ba36bd8be4814d0f0a0f2b29f8cbf9b04c123a80897417c60e5d725c9ad72743788f16cb2faab529233", 0x2e}], 0x4, &(0x7f0000f25000)={0x1010, 0x110, 0x5, 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0x1010, 0x4004}, {&(0x7f000002a000-0x60)={0x27, 0x6a07, 0x20, 0x7, 0xffffffff, 0x100, "cac1f3b51772f88003d01bb6323f1f08a0cb223ba32cbd16ed394c4b231c41160c1f6c97646e939fe606729c5e7f9121a4111347079cf40b0ff7f8c4a6ab9b", 0x7}, 0x60, &(0x7f0000b0c000)=[{&(0x7f0000884000-0x46)="ee36517c04f8f73e1233ffc031b7c3749571250542deeb09fdc57c361f8fd379460cbcf322f7a12ca269a002dc3f31023161bc2aeeae68eeb6cc75f71a81ff45d90ebc1c46e2", 0x46}, {&(0x7f00007d7000-0xb7)="74a6b1217100037589b3b2caa6e7a9ea6b3b357a0081be5d80e83546db356b904cd05646a613276ab3fb737afd51b0d08f7c678657bd2d3f6385dcefbac3a6e3b61d2e14da2e2f651fa0edd604ef9897a38dc8cdd62512faf0357f578be4695813042243a3fa3678c05e4aabf1bed8fb91f1e9262c930ab5ea239af4da118cb86be1e3f1e8f7623916832118f769ef6ef6447b3c1e3f394f98c566b093f982a432acfe4aea84c741c4900b0b0b4e9a76262155f8a52df8", 0xb7}, {&(0x7f0000b5e000-0x11)="389aff118abbec2132f05c7a4742929d40", 0x11}, {&(0x7f00002ac000-0x12)="574099da8bec61bdd8f6e99890dd2a7f9e6a", 0x12}, {&(0x7f0000a3e000-0x1000)="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", 0x1000}, {&(0x7f00008ec000-0x74)="a6b582a0d94872f1cab47f3185b53cb3df31a84cf0412b1798bea48e48fe6f5674b40330444ddb99af2f7e91893fd0d1440fe5da4a176a90167dc832182bf1ec23d22a0c6e1d856c0c07ad680e001ec825a3c26b75af889b75d82211bcc32b54002b3e2b8dd091dffa5eafa39e92ea9bef37f6ee", 0x74}], 0x6, &(0x7f00007b1000)={0x38, 0x113, 0x40f, "3a3516aeb663f2335c7f3dc7f612e65ac938514d882c10b13054af9431814cd15f2b"}, 0x38, 0x1}], 0x3, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x0, &(0x7f0000d9f000)=""/145, &(0x7f00002e9000-0x4)=0x91) setsockopt$inet6_tcp_int(r7, 0x6, 0x15, &(0x7f00004ac000-0x4)=0x7, 0x4) 2018/01/16 19:35:30 executing program 7: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) 2018/01/16 19:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000063f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001aa000-0x4)=0x14) 2018/01/16 19:35:30 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x1000)="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", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/16 19:35:30 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x3, &(0x7f0000d56000-0x33)="d3e17bd5edb380a6d9933495117ffdffffffe745636d1d713b9edafaccc9bcf6834f5bda1674cbf2be87ca00bd3c6f70a17d89", 0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000253000)=""/254, &(0x7f0000001000-0x4)=0xfe) 2018/01/16 19:35:30 executing program 5: syz_emit_ethernet(0xaa, &(0x7f0000001000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x70, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x2, 0xd6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x5e, 0x2, 0x1, 0x10000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x32, 0x0, 0x9, 0x9, 0x0, 0x5, 0x3}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x87b]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd4}, &(0x7f0000002000-0x4)=0x98) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) 2018/01/16 19:35:30 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d8, &(0x7f00000ef000-0x125)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000bb000-0x8)={r0, r1}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000f5000-0x4)=0x1, 0x4) 2018/01/16 19:35:30 executing program 0: 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_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) accept(r0, &(0x7f0000420000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca2000-0x4)=0x10) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004f4000-0x20)={r0, 0x1, 0x1, 0x80000000, &(0x7f0000b64000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bind$nfc_llcp(r1, &(0x7f00000af000-0x60)={0x27, 0x5, 0x8, 0x4, 0x3, 0x8001, "6ac8f637527ebf7bf0087fcb2bd0ba814bbe71c1c47759300128a7ad6a3cf9f01b19c0258a3a29dd4e63f78b9c00f407330fcb6bf83214528a66335d2dacf4", 0x8}, 0x60) 2018/01/16 19:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000ae7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000002b000-0x4)=0x3a, 0x800) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000ea5000)=""/170, 0xc) bind$inet(r1, &(0x7f00001df000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000146000)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) 2018/01/16 19:35:30 executing program 6: r0 = socket(0x1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x70)="656f29829835e358c52c462fb723ec9e29379663b75f450f3f902f91a421d1986b9ae6310d970cb92296e65f78dc38e130e49421728a9198ec7cb592193f96d43d6e59a274966ccb99d05b5f17413955422affe101572a7e7f4ac073587e00dd1b3fb001eae86877101d7c3fcdf7ff9c", 0x70, 0x4c814, &(0x7f0000001000-0x10)={0x1a, 0x7, 0x3ff, 0x5, 0x4, 0x7f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00002a0000)={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2c73, [0x3, 0x4, 0xfcf, 0x3f, 0x2, 0x1f, 0x2, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000de4000)={0x0, 0x5}, &(0x7f0000e5a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004ed000)={r2, @in6={{0xa, 0x3, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f00004fe000-0x4a)="4f0c9012374a0c6f7c853ead3847eda89985eb39e83f96364861d8f1ecfde93485fc5d0a46aa7337d2cae259da669fb4414bb311effd24f665a10fc65503860e98c7c15b0b9101000000", 0x4a, 0x200408d8, &(0x7f0000134000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) close(r3) sendmsg(r1, &(0x7f0000b24000)={&(0x7f00005dd000)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c, &(0x7f00001de000-0x40)=[{&(0x7f0000a0c000-0x5d)="d0b4488bf39e8cf8537adc806820ea4605d875623f916913887aa5da6b17cbfb24f526e6f1ac69967935ffc7baa3dd2b10f85941ca09a56a3207344c3a3320fdea67ed6a492f88ca92b8b3dc826d92ac3099f5d52db15302114d6b104e", 0x5d}, {&(0x7f0000739000-0xc8)="c24b1b5c75b69a9cb323fc8e44291792fdd403cc3643b93d535d8be31041114d6001fd01f0c0cd1dce8024a24b9ddb1918157f2232af41c14e72ea1de4f9652940dd4787b01414a2c2816dbce43d9b22c9475e12057093e42e47797ca26f94a83d3606bbb7fdf60afd03fd59613272cafcdc8cb6190102d56fe7d7a02ca95ab4347f1a2b3f884ec9198c891d3f9c5dc0cb8234af3768fdfd1f8803fd912c45e49a2e62689a1b243f06c891f05b785b1fa8c44464f42250b9935f06e5eee9e5bc9cba8a828af846f6", 0xc8}, {&(0x7f0000d15000-0x6b)="42a877482380e7e61a319191a8c43a93de768e6512087133f2b13231afa1d206fde3c6ac74ce893cb6370a9e9d02db5ad52144c96b7f70ce607f5fac2676bf1f92290c2e8013155e921a9d0228f96e659cfca66e52cceb2222d775d84a8ca6eefa0e6c27b43d6f72cdbfce", 0x6b}, {&(0x7f000086a000-0x51)="ae09313867d72019b0025b18b3973c2dba3985a40a6abbf8d7b8b6129828dbad5658dfdf5b33d7b1894bf12674393000254b9621ff41c897f516f07b526851f3b014a4f43f93cef87a5644dd1225d8549e", 0x51}], 0x4, &(0x7f00005bb000-0x13d0)=[{0x58, 0x11b, 0xffffffff, "fb5c755df0e98e9cd91058d534399bcece06534a485e1265b407e8fa988ae1d261c1de6bf50d8f2a58a9a35791263d121de5173bfc7571f8dfcc1bc14d271364fdc8"}, {0x1010, 0x196, 0x80000001, "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{0x100, 0x88, 0x2, "1e69de8b6b331f0e609cf864d5fef0e4a6572ee19eb89b1d67441ab09fee459c258a01f1287ed3b9b93b0dbbe2ce1363a4277a43a90a90f721476d919a1cab946c858788b77eb5c4f6f39a592de2b6d599a9fe23fa2ee490c34b1ccef97cfffedde6571ea30e7dad3346393bf16b2a1a8f36612c333eb4cacab098a534a7082e099eb36c2bc92e21e02f7338bcb1adfd6fc76a27d81a25621c8ef391215b50708c2f602ff7ed915ae7eb4bae0886ac5349a85a2f3bb10da63772325dcd661e2dd9c2d74694042d99dc391a5284367e3fc3bd8888f95c667ade326d8abe129d9657a446e841b18d1f94605b8c2ffc4d"}, {0x108, 0xca6b11ff0cae273e, 0x80, "2025e8d346a006cf170ead77cb6d18eb6138b7da07a8a40bd5c3b6aaa53ca7b2b669b66a254506d27b071855ff19003f144ca21a8090ade9ca1cd4877b1ad712811ae7702158c613ea95c90b6c69677e5f38a85785c853ae6c2fbb81802bf002c8e3b1ca3639bce66d288ffa376aa513c1b4e133b02aecbb3cd6e50e76a962c259b3e4425665e29eee2d0e3c90c4bf553c7b9e643863bb3b5f27a9b533394d83c02e81dd456ebd437862508e1b2fc5fa4b51d4482c5487f65b449a6621e79a7d898da79e4234b95dc0a3ac542dbcc95c087fb497b8044669e8406007ec89b99b5dcb874c927dc16ad852fc285eda971a5083f0"}, {0xd8, 0x1ff, 0x5, "68bb588b6be34ce7311ea240c34496cca47e1d3d6cfdf54e1511ccda2a814797f8bcd9300d6610acdebe537c524691167c50afa65dde188bb33071d32bf27d1226a8395410934cb4ac4bbef3996e9fe7843ed567b25081aa689d0b1528c7c16454bfe18b3e1c1e798fc600b8c75822651b5b9f0946f63e511a4401075107beb11c153910909e4a846445906c16896ad1a98ca97e252f84fd565971e7100be9c0ec72b914eca0a8ce927b6577031b864392b8725cf314da37febe774a50b22e84732b05d9f1cdad"}, {0x88, 0x13f, 0x88, "6d7605c662fd0410adbe356c7071321761403760c1754d0bc9f713fda59a84fdb519b6526bb875a0f37d85c62eccb8016c3ffb2ed65fb5af471b3d80f7a46c6631a2567f45ff84c16e9d076d1238824bd648370fa09a474b19ed3fcf20f21940abec987e369dd0f012aaead7febe023dc6f23f73"}], 0x13d0, 0x80}, 0x5) pipe(&(0x7f0000594000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c55000)={0x0, 0x1, 0x4}, &(0x7f0000e97000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000edf000)={r5, 0x4}, &(0x7f000071e000-0x4)=0x8) 2018/01/16 19:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000b5d000)=0x696a, 0x4) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 19:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ecb000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000058f000)=@assoc_value={0x0, 0x4}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f3b000)={r1, 0x2}, &(0x7f0000a07000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) 2018/01/16 19:35:30 executing program 2: r0 = socket(0x0, 0x80007, 0xfffffffffffffffe) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00007b0000)=0x8, &(0x7f0000152000-0x8)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:35:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000620000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002d6000-0x4)=0x1c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000097f000-0xc)={{0x0, 0x8000, 0x1, 0xffffffff, 0x2, 0x7f}, 0x7ff}) pwritev(r0, &(0x7f0000c10000+0xf85)=[{&(0x7f0000818000)="fa391a2303c684e1b427a68340263b9794aad1c21ed2e10ef40fe81ec8d4d8a892d7b4cbb4258b0561873a8cf74207c8ea7d914696784608bb9825914ba7a19eb0b25625615df76f82f4321c121287bca60bbbbf8cacc5e1983af8445dbd1366a3dcc9700da3b20971f077967b8dd8eb05190df40765a9062da53b7aa217aba5412e0acfaab3358e53b3d3662349cb3248bc3bb12d65e5d7f781cdf523ca92c25d5a95913c0327ae076860857567ec27e381d32693a992a26e38339c9073fc8bdd3e6d20f4880bf72b05680db8f131c96bab7bb51f6686b752dd86034f91359f937157d2355b5bd566e5ecae3b6952f13dbc4c1156032d1f1d99f0aa3bd008f849dace1679871e81f1977209cd751ba15bebeb8a8820d99c345298e78e3feb5c94b96bcf0c1fcec575a17bbc8e1f91a0ac95bb1763be2b9cfe1d05fd51ceae03d6940a6527124e33bb3c3efe257f3cb21e167f0212488e5adc9f666ebbed0d548562023f0ee886dc567b2db7cc28bed1a3134d6aee96398f6361d985eaf871c294bb5453783725c8f465e7bbdce22b7e1cab781c15e611b51ab9434414977de62352c9b5f159c16cf00a363f19494158f30fc3aafb4705c1b1e9e0bd1814916c85a80aa7465a076799d9f570fd1f4a9a7e2e20ee3d57e9d2a6bffea66bcdb481f7152a788cf73f405fa43fe4206266f5c04b8a493d20376e35c01c280d92baf5cb05a051066687c96382337557820b0bd2702e1c4f3b0601c18a200687a2cca4e2daf4a35adc8084c6b86462271cec02ea2d9d7aa1b5740180d02e50deff107c8d9320b12b8af300615e63f6234edb3a9e1dca155794349707dee40bb4728237eb383982c8972a42828222a794f784a1fe57242112f0f67aeb3f9af68ba5d050a857de02907a9b9b169dedd1c8f2c15b3f2501eaccbe3fe1601af732627d81db3172d1d9790d5693aa4dd655569b5323f2de115661b73b5aa7e84e93fd2cb0e535bc7fd04dad5076b2297f5b4bf0009786939c110def60350cd4539787a8c48bc988fdcaa273e63c857a2522ef3700fc3d33c657de72ce37c12d9a63aeb325c35055dcc64d64cf3ed69645928ff9ba9e769f2b34fb9909f601971fc3e9540de8493f9123a45a3232072a98d9f8b96b374f5d8f140ae193d3624cbbb4f35dbc7f7342ffd2d5fd8adbe66d7e69b931f04d38d9a476b558aa109a51099ec72b4624146c33439c7616252f7ae8b180d013de22d7c2c1a3a1345f941a6ab1e68053185a6a263040e0b56b1c66fb29151d457de6646f41c0bc169ab81b9b3f9f77f698f04a8b29fc1af2fa1d9f191cb19f2f9ff1b174e4220868323211bb914263f0d986f41e203ee89391d6d49f1bbbbbfd54f882276e67873cb4d78cae6a54bcb29452dae6144833b7559af48f307ab227e03742a513b1b42901f6c8be39b96d1d244e07e8b8b1a0debf41f86cb3acf00b18d21300d70d52268127b6535da6216640468147728f0200a2d0f7071ce234ee8b16692ece7a8d2cd9f106d003a7ac3a634d7ad61c0b4a21f378a131dc1759527ccbfe8c3df20c6bc09b03958cfc7426bc53d92baadd3d220e93cdc76020d23718944288827ea377d8b050816f544d74f5b8177b1c9e2426fa17f97d91cdd2823d46f8e4c8e6b5e2363b4ab7da28259ad31006159bccb3bd77f81b11be8d7ab194b5ba60e2be30b2fad901aacd8e34d61bd82b333d7c4c4aeab555b85089c705ee30aa15301035627fd071cb2bc08c0ca6abd784b8e802235252c55d775d1618f2ba54c5b2d3871418709126f1adfc8e5953091b1f200747d34ecc1d15d50d910f03605d4a6fecfa86a7908b6ae05cd541d552e44e855ec8d9aaa7129f4da7b8ecd3e2925461f0380c76248e8fc5a7c0b8131433d14260cab1531728c03aa8a8789614d2b58eda82e3211204df903c1da2d1a7c4d9a1c24a4156e0952586b6129d5b7e0d2743e63423a5b391b0b42eba805826652cdcb0d57e0348297929bf84c453482b86fe32f78847d3ad70ee8951f67f45cab9c57190c9a4bab4700b1973d2adb47dcbf377c457c901bad9ead49fc500e9fdfc58d556e175c1b32b9da212f9f39aedd7dfb0abdf051f069ed0dce0605957db5510c6a17fe6cc9ae0490609f30a1b184574ff9ddc6ded04fdee53af083c457ec1cdc58232b78aadd891dc9c800ac8ee3d27893979e40a5e6079c5e7170321819c32037ed15b47ac4725ddb1cec3fdc14bd6c113a0655911665b003b0bc7baf6db871945d20105540942ed88f7fab828e4856b62c0791151e12d57ccf7807fcc83556d99c3db8ec6b1d09b54f0b6d27fd22bc84372f8aa3d3c47ecf7581ea2f09c2a4388041badd074e4a3b9d1e986f5e0ba0989c785d34bd0266422d23e2a6537d120266f2978afc4ca41051cf50b82bdc630312bcc3a47b0e432d5c6abd95f5a08168558259062dbab21ed3408896c7ba0d0ad0631f63107781298cb116eb78bfb05abc3d882b1d371531926583d1fc10af2fdddca9da7c306e3d919f920b6e5f8317796f77fac9277a0e764c29c283cf27fc05b3462573c0d68f774ab3e056a8a7274efce9d5be7277eb417c2195192d195824e4226736cd432845da547b5aa4ef9146566c3d06f7d73f2f6608d6cca639c32b66427f70105d046dc0116d848eccc3eb08d972727efbf67d058deca3c6f50f3415467f8a60ea5dd2a439a200531f4a2ed190a498be300d9ca3ab0f7528c6250fe28a93d961ca55ccce61d58374185badddfad948579cedcb9e610dff312530348822e584001e8e3d7c4b9e4247f1172870c625fcd67f6cf3145b900a3403d3a2b0bb640160966a1455a6db6492c754fb14e5a705ac7fdd6ec143df5b6bef28df29686f3a05cc34a996c22f7e5339bbca1977e0db2dd79b586ce77ebaa5cbd894097b25996661765e84ebf9980114860351de88ef5df2061ea0e9815e51b36517a0ed53b2cc407de0d6f9d6f62587214691bdd07bc72dd258e78be8d2aa9ecd582536ac0bfc22c7c2f3bde4e3a8fe5cfea40120088dda15150a4ef54ffd2264623bbecf7a0edd6d66bf2d97afc3fee214e8900af1e83bf74a02704e6f6c7449408462b71a58b1f0ca184318b7f6cd23452037cb37f83a49d57850e02dda2a34534ef308fc2dd46c65d38b3943461ac17dfd648df28dc56d89aa9448c10edc3836a31499fa7b95f4eedd436562ae7c84155d8db2b25b9c3388bcc4f4e7052b63dd4849a2b96bfeacf15167974c6d6e462b76a464bbee162df3fa4efdfbd1664c688dbdf2ff2e4b34061602ed1f4c0e115aed0f98e05b8544b6e72ba3b3a50bf4f912b4ff0070877ec7359c62410eac6f92afcc0a8ad80dd2d374b8e5f7a55564fdf06c2a10da04cf71faf2fa3865c2082cd02fffc385faa913ecc641b41b95041044c974e0ef0d515fc8faa5adf72461515c016d41f1fa1ee9884446b4c92c23d6475fc6d8350081c19e8ddae35efdbaafbcb179aee187e166c2ef1fbef1c9e88987afb7db850ca819e6d5e57eea9e154d3cb16587e8144161f3b03ef048454ed6c47cfeeedceb9801b34c949be0490b19d757ad582a79329899ecb88e38d38c769fe157247ca15901ea824868ff50c931c811820a4659ca3b626f56d871ada2ce4e6c3864ca7c539a4f989145fce89ecd2eb3bac97e8b4e4851b60d21131fa0c21641110986b5a9aa5dc280368afa0709dec9baab704de6400b04f7ce30378b890b0f0600570ca769a594274921511f7e75d14757e8656d3c6969adaff43e5601a805b96634fc593dffe66e42d891a855fecdb8d2e2e52c02495a4907515c3c024eafc439826feaf5d36f4a6c4bfa72c58417cb9df61769695d775075821c55efd658bd75d1a95ae524b7d2b8bd4eb88c8ab7a845b5aa11b258ec25d2914f0050fc0c2b7455457b008f9b5ff2ff2a6a3766df6ed72ad4259a7201bc011029998f7c9e62061a2b334aeba2a4af4b5c28acae6b295f5ec676d152caa0229323b41834d10dafdea2bf9dc69ba29ce3331b9032dc5eb62a27f5fe2e88699012252f31d1c8ae266f637a2b8bc718bb9da734fe5fd9037ca5ba4e566f42a99561fec74f538183269a2d4f47a7a251652c7653023d7fbaf4267500a1b8939ff8af7dc9ad3c68d065a31c7b733f4688f9be1599331140e604eb89a33059a3aa035ecd8acb1aedce296a61ac51aebb9b57a3b0feebde493aac3765435faec966efc1a0f86331be389592c589545c47bfb6378a49260fc62c33608acd37bb666bee5db16efd560f98874316f9daad0e9a1cf6f2905c52694e2d6e743f0344d650292f22f0a1873da793e7ac95c4184ce50b0ecac94640f64d438dfb82063a0b61966933e5b04c6646ae5bf6d06da738499ab0a860f0c99a58e5c42014b34df59beae23219e00d21bb3b91b229b94ac32449e92d3f06998f10d8af920c04083445418f2a1dc4efb6fd802e0ebc28e8b7bb98e63b309f50d58bd9705468a1a6fe8ac302df44a16e65d485607a1f404a59d98ce13e3af850f7324ef0e154cd294c77ac195ed7bf84324a6cca852400f2e9da250d55d76984d5894e7750a1b7569679cb8f3f4a09eae44981a8eecee8e3d6029840d12f6e447916110afff1e2ce09e7a3f48d9be13bc93c612fc9b8bd1e19a9448ff6175dcb0ee28b7c7f194334e605eb793304df0c2692d08d496a02729f329c1391e884c942cbadab5115e33b78c2672754baafaf0e6c2efce8e0b6be0cc41ee521b07067f4abfc487da93959cd1adad9c0f96cfcf50eae3b3f20a44eadf88b155c7970bf7c08e60fb75cabcaf6c4347382acbba4fb852b03d2ecf7b6bce390ada7d6cc3009065c46a4d01ef388da4eccaa4365606e855a8c2fe22f3d599b7df62e6f878dcd2c0ead66784dd8a3f9fbb210700cc10f2da1a26b0ce08441f805434e5d378897aef02708eb93439c7f3c13d4a52afb17fc136bb6984959b7fba641e2418779a5d87006a980878c83deb2060a7e6bd714eeb93d76632139470395b98dc0bd2211ce17ead30a1250c82d08021ab1223b89384ced18d0b7fed03db9ac781ed31836c2ca35d09918cbd97ef44d0bf52a32f1e85e6334b5622afb3ef9f1608aba75db31dca9ba109c1d29eb11d0442f067ff08bff0342584647e3ea11dd6a2d5bc63b127d126a42757a9ec717be060df0ae570ff092957b74f8a001d30f4cd8fdb1f24f132685d916f318535cd48368132276b76243270277573d139af72d9b0cffb954498a90e32024c9448da0100e7cb938f8bdb0d72fb310fcfdd318e117199be1d7cd33ae7f1524d983873f61134cee8617ccfed331c44b0f3565675463f60076e16c67c4584f37e47afe759693afed5e3b48ea25e9dad15600bff03102df531953efaa92439c6da0e31cf4914d54ef7c8e98ad1ed3fcfc3aed2a6de9744607b4d7af9d8ec0374e78abbcf8f67209b761c87ba904c98cfece61cfd56c7a39a34912e34e5527737c129f23879d41b673a23c61a662773eb5c66e6b17e791ea15628bf87e2c858d3c4ddf5354d2492982590bafb68c7cb504bd3adab9a68ac7437a04bb41a888b6edbb172937b9ec87fc1e114bfc174c9713b737387e84f3c007de730feffc605c447217fd5bf09a88020e579f88ab4521ce2d5459da1980cde8b22f08751d82eab9e5317165c5accc05211cdba0209635d2087a213f062d4355f4d25e61cef2355d255df20fbab9c46495d16d9c49f39598d352712ce52e116d095cd8af5263c28ecb51b2d0704dc3de70baf64aa772d7d", 0x1000}, {&(0x7f0000892000)="1c8c5ec8e6ca59188a227996b7700ff03047f5df3d8335625d829ef4a2eedaf3a7debaf9fd1df15398c4600cd8077da53c8414e82025069b18660ca8fb858b1584a73d841ca2744a074c7f6d2ce7075c919dd734dbf69014ed4845d6a077bcb63a56160552341804fa5389e83b177d6aec0cdc93bc867fff71ab3a22cb51889b27462533dfabaf61cb359b10ed9078c9d8b73c093cd86423842a8403e83e567894c50c3147b7a09db20cfc08545026fd81a3f24f8b", 0xb5}, {&(0x7f0000f5a000-0x27)="b9abbb830be3eb35ebe443443618947995e25554ea497195fca1d6725857446497260c0452faab", 0x27}], 0x3, 0x0) r2 = socket$inet(0x2, 0x80006, 0x8) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000866000-0x51)="a2d9c7e405f410849c44659a85ac463a02d927544d38c17ee2409989937ed45688407f09b8d05460aa2a8312c93f8dac178e99e30ed2a85533bb5a8cd42170f0eaede68af6132734d4c55f45f125fd0c8b") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000905000)={0x6}, 0x4) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff6e, &(0x7f0000098000-0x1f3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1bd, 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}, {[@fragment={0x7f, 0x0, 0x6, 0x48b, 0x0, 0x0, 0x0}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, @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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @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]}, @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, 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, 0xc}, @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, 0xf7fd, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @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) 2018/01/16 19:35:30 executing program 6: bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x7, 0x5, 0xffffffff, 0x8, 0x6, 0x1, 0x0, 0x0}, &(0x7f000072f000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7, 0x5, 0x200, 0x6, 0x3, 0x5, 0x8, {r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8001, 0x0, 0x4, 0x71}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/16 19:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00002b1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x12d, 0x0, 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}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3c, 0x0, 0x5, 0x9, 0x0, 0x8, 0x0}, @dstopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x81}, @jumbo={0xc2, 0x4, 0x2000000}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x1, 0x8, 0xa6de, 0x3, [0x3ff, 0x14b7, 0x6, 0x1f]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x7, 0xffffffffffffffff, [0x0, 0x2]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x7f, 0x0, 0x6, 0x10000, 0x0, 0x36f, 0x0}, @dstopts={0x3c, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @generic={0xf37b, 0x5b, "3d2023886eee808715f940d078bbd07ed3f9b36d536fa91c1447834a5e77ae6932345953864e693ab0cebd0c6bacbfe404c9c5574011d8d51f2d7aeaab35f2f4d58023a5e0e3cee5ff6d93d85b1facd0d59dd6670f763b09f4edf6"}]}, @fragment={0xb7, 0x0, 0x4d1b, 0x1000, 0x0, 0x4, 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, [0x1], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000ca1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ad000-0x4)=0x8, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d0e000)=[], 0x0) 2018/01/16 19:35:30 executing program 0: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x97) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000add000-0x8)={0x0, 0x6}, &(0x7f0000c31000-0x4)=0x8) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ed1000)={r1, 0x0, &(0x7f0000508000)=[]}, &(0x7f00004e2000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001aa000)=0x8, &(0x7f00000fc000+0x24a)=0x4) close(r0) 2018/01/16 19:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00004ca000)={0x0, 0x0}, &(0x7f0000c2d000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00000bb000)=""/166, 0xa6, 0x0, &(0x7f000096c000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a0f000)="95", 0x1, 0x81, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:30 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$inet6(0xa, 0x3, 0x81) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0xb5ef, &(0x7f0000adf000)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000adf000)={r0, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ae1000-0x92)="336b471ef9250b4efb52a225531f0b8cd25d63177b75bdcd5f9030f8f96e356e36ce63a838a067c37ad541d04f5c08d34bbb17c6f79546bfbba19d61f6ac517b6fc59a783c5620589b479eaeabddf1ba570a6babc77e8123b86b2f19c82059c01c04d707a2b945e6dc46400c974f7d1478310ece413dde146c01c0e1f88c1a4ea8072bc777faecbfd2d222398253ed2452e4", 0x92, 0x40000, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000adf000-0x88)=@routing={0x0, 0x10, 0x2, 0x2040000, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [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, 0x17}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x88) 2018/01/16 19:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000650000)="", 0xffffffffffffffca, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000df0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0xffffffffffffffbb, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f70000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bdc000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3816, 0x1, 0x3, 0x0, 0x69aceec1, 0x7, 0x100}, 0x20) 2018/01/16 19:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000715000)=0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000326000-0x4)=0x0, &(0x7f0000dd3000)=0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000274000)={0x0, 0x0}) sendto$unix(r5, &(0x7f00003eb000-0x61)="8ad6102e40d2c59fa1f11824aed4cf7d186230cf926f0624d6d6cd338c0dc4649dc9407004396e450e86416ec1f06cd176a86d641403ca5db78e8049f9fa12d7d5b69102f69e0ff1e77a0e64c8c3ba2d7b57ef61f81d8b7a0a2deb9dec43206769", 0x61, 0x8080, &(0x7f00008c9000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xd2) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r1, &(0x7f0000a00000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000485000-0x4)=0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000500000-0x4)=0x1, 0x4) bind$llc(r1, &(0x7f0000a8b000-0x10)={0x1a, 0x5, 0x800, 0x3, 0xfff, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000887000-0x1)=0x2, &(0x7f0000f2f000)=0x1) setsockopt(r1, 0x16ca, 0x800000000a, &(0x7f0000dee000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x6, 0x5) sendmsg$kcm(r0, &(0x7f0000c76000)={&(0x7f0000cd9000)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000353000)=[{&(0x7f000045e000)="3c8c6b033e294537ab90c79fbf1e67e295c719c8613b6dd8e41b80f74ab2a184a04e484ac512da9c875e80c94900b6172b44f931a2b99295ce4dd39163d42b8bc9fe4d04a3c9f925a5e938d31e", 0x4d}, {&(0x7f00009ce000)="6c687e8bf78caeaf1a8481f98a14a0ff1111f702284725a4521fe02d7d177474b8f1e1118707d83b663405264fed5da410d226f50ee37c5d62e71e2553ad1f247b39adf7f4f49d9c8c93cd45b46ef1716580402e8c61f565d7945f115308f2590c1a89038eae182213365f09bf988f766d0dd26dffcb0511305e4a2d6286721aef", 0x81}, {&(0x7f0000d10000-0x3e)="182ff60b95d62c219b715912905a232251e07bc838831d043c45c3779e99c474e9d4e1d78aa13fef83624d0a93c9b366e582ff33e7764b577e65bc354052", 0x3e}], 0x3, 0x0, 0x0, 0x24000000}, 0x1) unshare(0x20000400) recvfrom$unix(r0, &(0x7f00005a8000+0x748)=""/205, 0xcd, 0x20, 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000003f000-0x1)=0x0) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r1, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d91000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) 2018/01/16 19:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b4f000)={0x0, 0x0}, &(0x7f0000286000)=0x8) r2 = accept4(r0, 0x0, &(0x7f0000aff000)=0x0, 0x80800) accept4$inet(r2, &(0x7f0000536000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000828000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000831000-0xe)={r1, 0x6, "27b2697cfeb3"}, &(0x7f00006a4000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) r3 = socket(0xa, 0x5, 0x8000) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000033000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/16 19:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bb4000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000897000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d93000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x2f, 0x401, 0x300d, 0x4}, &(0x7f0000014000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002cf000)={r1, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4cd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x2, 0xfffffffffffffffa, 0x5, 0x80}, &(0x7f0000430000-0x4)=0xa0) socket$netlink(0x10, 0x3, 0x10) 2018/01/16 19:35:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={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]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000364000-0x8c)={0x0, 0x84, "9da6f072de809d4b3ec4326805d3815496d4ad14110c159a47c749561a73622d356b302ce65d6777108190e61ea99304ef81f6027197efcce4a4085b52d3ed50ea7e7eda6dabfa343c37d2f4750830e6bd2f70f231e2765b2f4db25a1bfa893a072bc4a86cb9de0718865dbacc451488e8bc730c787d33be71d552cc8f312564e4521dc4"}, &(0x7f00005c8000)=0x8c) r2 = socket(0x11, 0x807, 0x3e4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000261000)=0x0, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000075000-0x4)=0x0, &(0x7f0000b5a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f4f000)={r1, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, 0x98) 2018/01/16 19:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d3f000-0x1a8)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dc5000-0x6)='vegas\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028c000)=0xb) bind$inet(r0, &(0x7f000056a000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5132c2702195e30f) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000a55000)=""/87, &(0x7f00001d7000)=0x57) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f00004a1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f6d000-0x4)=0xe, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000049c000)={0x6, [0x692358e5, 0x0, 0x0, 0x3f, 0xffffffffffffffff, 0x2]}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000a3e000)="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", 0x315) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80000, 0x2c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000051e000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001db000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008ae000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr=0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80, 0x29, 0x0, 0x0}, {0x8, 0x6, 0x0, 0x0, 0x10000, 0x0, 0xa2, 0x8}, {0x6, 0x0, 0x0, 0x5}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8}}, 0xe8) accept4$inet(r0, &(0x7f0000ba6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d40000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f29000-0x20)={0x80000001, 0x0, 0x200, 0x0, 0x10001, 0x9, 0x0, 0x5, 0x0}, &(0x7f00005b9000)=0x20) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004d3000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000e21000)={&(0x7f00005b5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007d6000)=[{&(0x7f000068d000-0x84)=""/132, 0x84}, {&(0x7f0000286000-0x4)=""/4, 0x4}, {&(0x7f0000709000)=""/223, 0xdf}, {&(0x7f0000043000)=""/83, 0x53}, {&(0x7f00000f4000-0x99)=""/153, 0x99}, {&(0x7f00009e0000-0x24)=""/36, 0x24}], 0x6, 0x0, 0x0, 0xa4}, 0x2040) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00004a3000)=""/157, &(0x7f000016f000)=0x9d) ioctl$sock_ifreq(r0, 0x8947, &(0x7f000032b000)={@generic="12ea72b2b69eda6d2eb32551babb30c0", @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000074e000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x2, 0xff, 0x4, 0x9, 0x0, 0x68, 0x7, 0xfffffffffffffe00, 0x1, 0xd95b, 0xfffffffffffff800, 0xfffffffffffffe01, 0xff, 0x81]}, &(0x7f0000c9c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e28000)={r2, 0x3}, 0x8) 2018/01/16 19:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x8, 0x0, 0x6, 0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 19:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ed9000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d8e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x0, 0xbe, 0x6, 0x7}, 0x20) syz_emit_ethernet(0x3e, &(0x7f00001d6000-0xdd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000e10000-0xc)={0x0, 0x1, [0xc06]}) 2018/01/16 19:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000547000-0x8)=0x0, &(0x7f000067a000)=0x8) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) 2018/01/16 19:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000812000)={0x0, 0x80000, 0xffffffffffffffff}) poll(&(0x7f0000004000)=[{r1, 0x608, 0x0}, {r0, 0x10, 0x0}, {r1, 0x8c, 0x0}, {r0, 0x0, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x200, 0x0}, {r0, 0x400, 0x0}], 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000561000+0x4eb)={0xe5, &(0x7f0000b5a000)=""/229}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f2f000)={0x4, &(0x7f0000118000)=""/4096, &(0x7f0000200000-0x60)=[{0xa4, 0x5c, 0x1000, &(0x7f00005a4000)=""/92}, {0x7, 0x2c, 0x5, &(0x7f0000509000)=""/44}, {0x5, 0x4a, 0x3a05, &(0x7f0000872000)=""/74}, {0x5, 0x0, 0x5, &(0x7f00003c5000)=""/0}]}) socketpair(0x6, 0x5, 0xbddd, &(0x7f0000ab9000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c34000-0x20)={0x1, 0x0, 0x1, 0xfffffffffffff801}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ebd000-0x10)={r3, 0x7}) 2018/01/16 19:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 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) r1 = socket$inet6(0xa, 0x6, 0x6) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003f9000)=0x0) 2018/01/16 19:35:30 executing program 5: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000d39000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:30 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000697000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe7000)=0x1c, 0x80800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fe7000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x735, 0x14, 0x2, 0x80, 0x9706, 0x3, 0x4, 0xffffffffffff0001, 0xfffffffffffffff9, 0x4, 0x8, 0x6, 0x0, 0xff, 0x401]}, &(0x7f0000fe7000)=0x108) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fe8000-0x108)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x2, 0x7f, 0x6, 0x9, 0xfd0, 0x79, 0x3d7940d5, 0x8, 0x9, 0x100000001, 0x3, 0x3, 0x45]}, &(0x7f00001e0000-0x4)=0x108) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe6000)={0x0, 0x0, 0x0}, &(0x7f0000b4c000)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe7000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x101, 0x0, 0x7, 0x0, 0x0, 0x2, 0xa0, 0x20, 0x3f, 0x0, r3}, {0x0, 0x7f, 0x100, 0x7, 0x5, 0xdd32, 0x9, 0x7fffffff}, {0x80, 0xd16, 0x1, 0x2}, 0x6, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x4, 0x2, 0x5, 0x7f, 0x20, 0x3}}, 0xe8) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) r5 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000ddf000)=0x8, &(0x7f0000fe8000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 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) r6 = socket(0x2, 0x6, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000eee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r6, &(0x7f000034a000-0x38)={&(0x7f0000bea000-0x10)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f0000fe8000)={&(0x7f00005c9000-0x10)=@can={{0x0, 0x9, 0x8, 0x5}, 0x6, 0x1, 0x0, 0x0, "93f6a65ce120b9ff"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/16 19:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000046f000-0xa)={0x3, [0xf7, 0x2, 0x3f]}, &(0x7f000044b000-0x4)=0xa) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) getpeername(r1, &(0x7f0000a3c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000064c000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d0d000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e2, 0xef2, 0x2, 0x4, 0x44}, &(0x7f00003ad000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b90000)={r3, 0x2, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d85000-0x4)=0x7f, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00002dd000)={0x7, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a0, 0x0, 0x8, 0x7, 0x1, &(0x7f0000f19000-0x10)=@common='vlan0\x00', 0x3, 0x55, 0x6}) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dfd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000759000-0x8)={0x2, [0x2000000003, 0x4]}, &(0x7f00009df000+0x572)=0xfffffdbc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f4e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x2008, 0x1, 0xfffffffffffffffe, 0x6a6}, 0x9) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) accept4(r1, &(0x7f000008b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096d000)=0xd, 0x1000800) socketpair(0x1, 0xf, 0x7fec72b1, &(0x7f0000c52000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000766000)={&(0x7f0000199000-0xc)=[0x1d, 0x5, 0x4], 0x3, 0x40, 0x7, 0x80e, 0x4, 0x1f, {0x5, 0x6, 0xfa, 0x9, 0x4, 0x1000, 0x1000, 0x8, 0x400, 0x10000, 0xffff, 0x41, 0x0, 0x6, "e2cf3070b9eab92fb2d1f1ad6cae68165d4a60bb22abf081e5595146b6b66763"}}) bind$nfc_llcp(r2, &(0x7f0000b5a000)={0x27, 0x401, 0x2, 0x4, 0x3, 0xffffffff, "07feebc93f6ae1cccb3fb6f7baea9ef75829fd000858a1989b0031cfdc4d04d3efe65f08268e3acd52d38b656a1eaf92db8f8d9a64056ff75bdb7837d56887", 0x3}, 0x60) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/16 19:35:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e19000)={0x6, 0x75, 0x2, 0x9d88, 0x8001, 0xfff, 0x3f, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/16 19:35:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(pcrypt(pcrypt(rfc4106(gcm(aes)))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000066d000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000612000)={&(0x7f00007dc000)=@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, &(0x7f0000393000-0x50)=[{&(0x7f00000e8000-0x6)=""/6, 0x6}, {&(0x7f0000564000-0xfe)=""/254, 0xfe}, {&(0x7f0000e66000-0xda)=""/218, 0xda}, {&(0x7f00000f0000)=""/121, 0x79}, {&(0x7f00000a4000)=""/92, 0x5c}], 0x5, &(0x7f0000c1e000)=""/233, 0xe9, 0x200}, 0x0) connect$pppoe(r2, &(0x7f00009ef000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="e9d16777aa42782dc7688f245a64df0d"}}, 0x1e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dd7000)=0x9, 0x4) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xffffff10, 0x0}, 0x0) r3 = socket(0xa, 0x80007, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) ioctl$int_out(r3, 0x100000000545e, &(0x7f00001c4000)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00006c2000-0xc)={{0x3, 0x5, 0x9, 0x9, 0x1, 0x3}, 0x0}) 2018/01/16 19:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000066e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000147000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a25000-0x8)={r2, 0x9}, &(0x7f00002f4000-0x4)=0x8) 2018/01/16 19:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047f000-0x4)=0x60) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f96000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(r0, &(0x7f0000249000-0x42)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x14, &(0x7f000035c000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f00004c3000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000626000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) 2018/01/16 19:35:30 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$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000dc000)={0x0, 0x8}, &(0x7f0000a63000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000915000-0xee)={0x0, 0xe6, "73f6addb9a863276b8929942ae5f71fa1b0105af940609fdf3d4370c215577560fc958adf3e808d6628e5a51940b3d92af7ae00f1550aa6ebcb6d2c204960b4361b759e50bddaeee3b2658e310e07a45fa2c28d575071d70efd889a3f4323b29ca24b11864160b116089ae1c3a9d0896cf6d5f3c03f66f528312bc88abe5a724db759cb1d2c8c671658c35480779fe6e2eaa13572c5a3fd0661358acd23d82eb4abcad863e5d2aeb9779f6a36a5cc2e9d4154b281b9adbb5cc51171a65a74444299527accb1a4e6ad144d0003abc7f2a1f48a7ea6045a99f48749b0047c6deec9ddcf7d737db"}, &(0x7f0000557000)=0xee) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ffc000-0xb8)={r1, 0x5, 0x8000, 0x400, 0x4, 0x6, 0x8, 0x8, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x5, 0x3, 0xfffffffffffffff9, 0x6}}, &(0x7f0000477000-0x4)=0xb8) setsockopt$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, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 19:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) sendto$inet(r0, &(0x7f00000f9000)="8b", 0x1, 0x0, &(0x7f000049c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x80000000030, 0x0}, 0x8) sendmmsg(r0, &(0x7f0000111000)=[{{&(0x7f00009e5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000658000-0xa0)=[{&(0x7f0000966000-0x44)="15", 0x1}], 0x1, &(0x7f0000121000+0xd7)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000af6000-0x8)={0x0, 0x4, 0x3c}, &(0x7f00002ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe9000)={r1, 0xb4, "53a5843362fe8c40f556d7a662794f2d628ddc3c6b68a43dacf293e2bb15db70aa01439bce3f8813130a2238b024f44eead60997c70e060515a4a38fab2f690b3d494e4d3ee9809deb1eda357cc81bbb87484886b84a1d4e6e701880206bee06436f84a1b2d7bd9ab2bfa0d1daac0d0cea48b74138083cbe9cc6e99691c5e8ffc3aad0c420b5e8c9ee9da6c22d4ef653ea481d5b3f8d3e9b12543029efa140bb962a5cfb8895f3317848d64458e59a3da0e8c687"}, &(0x7f0000c84000-0x4)=0xbc) socketpair$inet(0x2, 0x3, 0x101, &(0x7f0000d7c000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b76000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000390000-0x63)=""/99, &(0x7f0000cfc000-0x4)=0x63) 2018/01/16 19:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f37000)=0x0) 2018/01/16 19:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{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$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000028c000)={0x0, 0x3, 0x1, 0x101, 0x3, 0x8}, &(0x7f0000fee000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000076e000-0x8)={r1, 0x7}, &(0x7f0000d4d000-0x4)=0x8) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/16 19:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000034000)={@empty=0x0, @loopback=0x0}, &(0x7f0000996000)=0x8) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f00001c1000-0x10)={0x0, 0x0}, &(0x7f0000402000)=0x10) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/16 19:35:30 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000029b000)=""/240, &(0x7f0000f94000-0x4)=0xf0) 2018/01/16 19:35:31 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x4, 0x2, 0xff) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x4, &(0x7f00004b5000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00005db000-0x4)=0x0, 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000009f000)=0x45, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x2, 0xd4c, &(0x7f0000a2e000)="af9b5b1c76cd2b61b7a35f41b552e1ee3675d66569ba9e415539dd485f6aada0aec4af49b6e030c31365a483feb2f43e28ab892aafa07141ab7487a2729e2a0321b1bff2ae8e9aa3c07a7db2732f10ed0f8bf7b1c9ad94079d9bac696b692c3dddd5f1f81fd5068f87fc92522799aff3470f52fa39b5d85e9053c529b7f3d335c412bf2e", 0x84) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x0, 0xa, 0x100000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008d3000-0x8)={0x0, 0xffffffff00000000, 0x1}, &(0x7f0000cfc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009d5000)={r2, 0x3}, 0x6) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000d2d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffe9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c06000-0x43)={r2, 0x94, "97a1a9065e7f5cdec46865bbea07746f9bd6db59ad8eedf8ad92485166d5e495d71210bf19a9dadbf7319ba7aa74db2980c53dc7fa9532e4e6da7795b3b8535514e30f384480bcce6296fd5f4385671f5bdb887d94108cfc295bd0d9c73ed64d5a169e0691bf513bd0ea64c85e2c62ecde05320178cb50ce2aa789b394f8a0890930c27bd7a4b0549ca00808fc84a58ab495bee5"}, &(0x7f0000592000-0x4)=0x9c) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000dbf000-0x4)=0x0, &(0x7f0000053000)=0x4) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000da2000)="aaba113e1baedc5d6737ad45687e59189daae764bac9a0ad4508d77511235b75abf740287afec298049ed9b9690006f2f20a0a48472dccf1eebb010cad4d1951443515b6f72f6c5c4b00030150447e2220454e0236729cec2f58f46603bc4db32502ecb4476d903e49078d671cc7d0d19ecfc9d971547e8bfdd06202467edaa4f58344d2245c6e24c2d0f33f094fb2f5f826a535b990511f9f706da3bdad0eca2e7ad9709931a43c1afd7c3407151ae5b2f376ec01ca0f4ab5f674020a134d", 0xbf, 0x0, &(0x7f0000506000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xfb, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r2 = socket(0x1, 0x8000a, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1, 0x4, 0x1, 0xfff, 0x7ff, 0x70b8a98f, 0x0, 0x10000, 0x9, 0x7fffffff, 0xfffffffffffff4ab, 0x2, 0x2, 0x3]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={r3, 0x3c3, 0x32, 0x81, 0x7fffffff}, &(0x7f0000007000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000008000)={r4, 0x101}, &(0x7f0000007000+0x1de)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000008000)=0x0, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f000000a000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000005000-0x8f)={r4, 0x87, "d20f79eb23a5afe72e6d5ff5b0bccc124396500949e12c6554d496a99b9905663fd99462316b54c68b34e641412191f380b832d9af74e1358cb7efc516c01255e6bbb2d8afe48ccf18dd22deff64d817dd78625d227d417e9c048a7871c885a54fc833f4ab92bd3e2f0d89c504d346e98b2de3e7a2115fd6aa7ca718a0a81a937735a3a0a2fee3"}, &(0x7f0000003000)=0x8f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000009000+0xd7c)={r4, 0x3f, 0x40, "1a2f633e98a1e0c42424354642edc1b30935c639649171cd1437de374394fb6da2d3f1d45b185f16e705119896aa26d05c52e4084eb9c195ba2c0ecc68029254"}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000009000-0x20)={0x4, 0x7f, 0x2, 0x266, 0x80, 0xfff, 0x5, 0xdb, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f000000a000)="05fc419f9a6ec26dbd053eefcae40d736c76cb0ea54edf49faced70ce72596038cc418a82b", 0x25) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000003000-0x81)={r6, 0xffffffffffffff4b, "5f2cb6820a45b17393dd7c5b8b6e934913f15b5d9d68a7524b0f8ab30cf4283b867e766570d1de3a2da5af13984366b8b7c267e4b88d277e34e1af9e61be0b179439fc493373818db803325ee1772d6a1d0e19e4b240fc860c0fa9543fe14c953ae60ab27e4f9b0ec48d222b5fd2f8fc7095a3c61f0914ead9"}, &(0x7f0000008000)=0x81) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/16 19:35:31 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe7000-0x14)={0x0, 0x2, 0x7fff, 0x100000001, 0x8, 0x1}, &(0x7f0000667000)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe7000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000682000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d5c000-0x88)={0x100, {{0xa, 0x2, 0xffffffffffffff5c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4000000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fe9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe8000)=0x10, 0x800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fe8000)={"be97065e89c9e652c3f0f3a2e806c375", {0x4, 0x9, 0x1000, "a5ad6cdc235d", 0x4, 0x0}}) getsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00008f8000)={0x0, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 19:35:31 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x4, 0x0, 0x6, 0x2, 0x4, "bd948e4bc8cae27753cd4f8b889368640cf451d4f57276413334b1f9c0d592fe18a18bf99052570adf3b50cdbdeb5c61b950dd18d8809a03e786850b36e10c", 0x2}, 0x60, &(0x7f0000014000)=[{&(0x7f0000000000)="79cd9f0a70c785819a1967246da8374309f95b850c4fd34d89f2a9b0fe63a646a63edcb7ce2d58c18d0d158fd4961a36e0ce7a594cc3f2b9f3ed293e583bf767e0d00330b9383a255bc3a7cb492753739dcc787dc0c435c543aaf7e0437cfc061e1535df2abf653033418c2dd54db8fcd747a790ec470fcc8082a2470afc69bd731db88590a7744a86e42232126e1eaf3a35db0eb0277a6d940a8c3938186a0eddcf604c69c63b0bda1ab588dc13293d8cac3c4bd3cc5e7006af66da781c49065f0d11a4080df276e3e6747af1ace578a702d6ef6a57974e", 0xd8}, {&(0x7f0000001000-0x7)="7e62e1020e159d", 0x7}, {&(0x7f0000000000)="d5401f2999c4fd5641fa33a61f8a885017b4eafaa8b00bbcd240b4bd08d2b9e37983393200a0bae0836a4e8563c20e3c37027cde298bcdde6c582afa37097a8cf8eaf22e6292a8c6a553072ff034f0912f09b0cf057548fd1f3bbd5f4d3bd38873f1a09ae678a8fec63f8d266312e75f0ee726cf54226414bd9ab5bf522383e90412dc8e46d22b81f836ec0a0eef4c6aed217d8846da5eaa292cc07b9c4531d767850d8c6be577d0a2f34415312968d3ece236eeaa0dd515bf308d02b1cf8844a87630d3177e40377355c9cb114b3a85e3f7da611fac5d9d7d78c978b0", 0xdd}, {&(0x7f0000060000-0x70)="78f4ecc828f5cc379716a957d63bad750623e5c8836b9430c19c1b3634259ba8ad600cec357e006a43806df98af6fe86bd5f60da446ec3fe5e20ce3f195f76235b6086da3a49b788715b46c2a28f4d71c54c041578f4872f0ff2e2edc8ce038e0bf7ee556bbf018f6518ff8c35211c17", 0x70}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="65b64e10de55e4ba01afc74021e290635be472767565604a0ffb29b9a41f32225139a64c290c5b0a569a1989d561b27db69f99b8da543b3ea83c87e48a0d300f67c972922495dc9a6ddc428d8798ce028ce202f8a492249405842506030542a36a32c80149824952f50cb3bae455564e92ca676c29f121a94200c11023dcf7a6e3e44426e8ba04526f9c9c5c8a20b7a728d0fcc4b47be801acc1457d3315b942928fd3edcdbbb3906ada8d22aef88c31aed818b83f290e445eea95097f6ce7a92b508b4a9dc1484aa04272e832df8476", 0xd0}, {&(0x7f0000000000)="7a4b87c8b51bc28b7afbf68d3009e71d993d3f39acb7be02f0867135cf93c7c64e446f67f4fe314e9959b549e7618f3415a82f9af624405bef27b821bed6c911906e99a9c7be86e64aef448a99ae80d18f6d879e19dde1092b", 0x59}, {&(0x7f000020f000)="b622043a72fa3377ff87aebd9c0301e14aa2bb235ac72d4da1d5e812418a0a024c6e0c16d13b20e92e15e26630f43e71ff0aa0f83a9f80875bdb37b3a9c63a8f3ee43e3024b4", 0x46}, {&(0x7f0000001000-0x9e)="6e7376af593a5724f8c701e0e4bf299b6c64d479095fff2e810b7a44873cd34d9915f537882b864a90c48c4c15cac79dd5aeec44ca9d572113d15e1bd663cccf3e575db3014ed26204eb7f6f5efd4e91ba5ed1d5429def4d5d3c6e54b3ff88a24d750ea23bc99b42dee5b62549b7b1b3662c3842c1a4a1d27efa8fedb0086335a1f78de5aa1d7f9947c1962e1b7606012c0c30786179f80b4f0a8545b73d", 0x9e}], 0x9, 0x0, 0x0, 0x4000}, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009b6000)={0x0, 0x0}) pread64(r0, &(0x7f0000000000)=""/63, 0x3f, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000f82000)=0x80000000, 0x1) 2018/01/16 19:35:31 executing program 7: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f16000-0x4)={r0}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f16000-0x10)={0x2, 0x8, 0x9, 0x8001, 0x0}, &(0x7f0000f15000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001dc000)={r2, 0x80000001, 0x1, 0x7fffffff, 0x3, 0x5}, 0x14) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000008}, 0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f15000)={0x0, 0x0}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000077d000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80, 0x2, 0x8, 0x18}, &(0x7f0000f15000)=0xa0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000833000-0x10)={r4, 0x0, &(0x7f0000910000)=[]}, &(0x7f0000f15000)=0x10) 2018/01/16 19:35:31 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dad000)={0x0, 0x0}) poll(&(0x7f00005cf000)=[{r0, 0x0, 0x0}], 0x1, 0x1001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fd8000-0x20)={@common='erspan0\x00', @ifru_flags=0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000087f000-0xc1)=""/193, &(0x7f0000fd6000)=0xc1) 2018/01/16 19:35:31 executing program 5: pipe(&(0x7f0000550000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00007c3000)=""/67, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0xffffffffffff0000}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d08000)={@common='ip6_vti0\x00', @ifru_flags=0x9202}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x3a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/16 19:35:31 executing program 3: socketpair$ax25(0x3, 0x2, 0xc7, &(0x7f000058d000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000852000-0x68)=""/104, 0x68, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000fe5000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='irlan0\x00'}}) socketpair(0x4, 0x0, 0x4, &(0x7f0000cf2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000789000)={0x0, 0x0, ""}, &(0x7f0000304000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b05000-0x10)={r5, 0x5, 0xb88, 0x401}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000630000-0x4)=0x0, &(0x7f00004c1000)=0x4) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) close(r2) 2018/01/16 19:35:31 executing program 1: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a9d000)=0x3, &(0x7f0000e1e000-0x8)=0x4) write(r1, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) read(r1, &(0x7f0000a45000)=""/203, 0xcb) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) 2018/01/16 19:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000400000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009ec000)={0x0, 0x1}, &(0x7f00007dd000-0x4)=0xfffffffffffffec3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000113000)={r4, 0x7fff}, &(0x7f0000110000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ff1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003db000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(r3, &(0x7f0000cbd000)={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) socket$kcm(0x29, 0x5, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000a, &(0x7f0000158000-0x1)="03", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e10000)={r5, @in6={{0xa, 0x0, 0xa4d8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffb5}, &(0x7f000065b000-0x4)=0x98) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00007e6000-0x4)=0x6, 0x4) 2018/01/16 19:35:31 executing program 2: pipe(&(0x7f0000880000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) recvfrom$unix(r0, &(0x7f0000be0000)=""/4096, 0x1000, 0x40000060, &(0x7f0000771000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000859000-0x4)=0x0, &(0x7f0000cc9000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c27000-0x10)={&(0x7f0000bdb000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0xa, 0x804, 0x3) bind(r2, &(0x7f0000eba000)=@rc={0x1f, {0x10000, 0x8, 0x3, 0xcbb, 0x8, 0x9}, 0x0}, 0x9) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xc, &(0x7f000064b000)=@raw=[@jmp={0x5, 0x5, 0x0, 0x7, 0x9, 0xffffffc0, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, @generic={0xfffffffffffffff9, 0x7fff, 0x4, 0x9c4}, @generic={0x400800, 0x9, 0x7, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0xc16, 0xb, 0xb, 0xf, 0xfffffff8, 0xfffffffffffffffd}], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000054f000-0x4)=0x0, &(0x7f0000d20000-0x4)=0x4) r3 = socket(0x10, 0x6, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000057e000-0x4)=r1, 0x195) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d47000-0x98)={r0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8000}, 0x98) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000cbb000-0x4)=0x0) sendto$inet(r2, &(0x7f0000e76000-0x8c)="f58daecd5b58822df4fa8ff1ff17c2113181721299a3f52af54930b24c1edcad6b4fc23790a80dd2b12b071545efd0c3ac0022c346a1f57ec61b1060c8bca3e4a4c81b4ed871360c22ffb3877e3edf2232b45a94d17cb7c13818e5173102068b2b0fb9312d4077cffa425f9d134b1bea70c8c54005099cb1e96da3aa65c9985cd89f70075e521bb328c15a8b", 0x8c, 0x800, 0x0, 0x0) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b43000)={0x0, 0x0, 0x0}, &(0x7f000089d000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ccc000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x5, 0x2, 0xffff, 0xa, 0x20, 0x80, 0x33, 0x0, r4}, {0x8, 0xffffffffffffd773, 0x9, 0x5, 0x20, 0x80, 0x3, 0x81}, {0xfffffffffffffff9, 0x8001, 0xffffffff, 0x0}, 0x7, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x0, 0xfff, 0x60a, 0x3, 0x1}}, 0xe8) 2018/01/16 19:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000194000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f9d000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x10040000}, 0xffffffffffffffc8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={r1, 0x2, 0x0, []}, 0x7) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001aa000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000775000-0x4)={r0}) setsockopt$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$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f000091c000)=0x3, 0x4) close(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00001c0000)=0x2, 0x2) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000007000)=@dstopts={0x2f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x401}, @enc_lim={0x4, 0x1, 0x7fffffff}, @ra={0x5, 0x2, 0x5}, @generic={0x7, 0x52, "5f1ba0671c6bdfc6cb2481aa88a1338cebb4456b6a5c47826db0ece7d61a51dd5bb80efa052f5a66748d58c085267fe036cfcc9592b388112d2cac143a58d99f279c04bd34d3a4d90c9cbe5d5cad11b4a2f7"}, @enc_lim={0x4, 0x1, 0x7f}, @calipso={0x7, 0x28, {0xfffffffffffffffd, 0x8, 0x4, 0x0, [0x49a9, 0x5, 0x78, 0x50]}}, @jumbo={0xc2, 0x4, 0x80000001}]}, 0xb0) [ 843.635750] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 843.657862] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 19:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socketpair(0xb, 0x4, 0x18, &(0x7f0000ad9000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001cd000-0xc)={&(0x7f0000f8d000)='./file0\x00', r1}, 0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000881000)=0x3) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x43f4d64) [ 843.701814] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 19:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x6c, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:31 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ffc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100}) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ffc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r2, &(0x7f0000ffa000-0x50)=""}, 0x10) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b1000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00009ba000-0x4)=0x0) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:31 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000)={0x0, @in6={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0x5, 0x4, 0x9}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000)={0x20, 0xffff, 0x8004, 0xff, 0x9c82, 0x1f, 0x1000, 0x100, r1}, 0x20) 2018/01/16 19:35:31 executing program 1: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$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$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000010, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) 2018/01/16 19:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f00004d9000)=0x0, &(0x7f0000287000)=0x4) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e88000-0x18)=@get={0x1, &(0x7f000059d000-0x1000)=""/4096, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) sendto(r2, &(0x7f00008f2000)="17a5fab6a50781e8b0e385f27bb1db8639c892cdd040ffb1051240a7c6e3e67f7e045963b52a20cb2e33a18f98a24c2c02f6ab420080106571b3bb81bc83303b3d7d852be01b91976fb1794a4fb43825fd8a2ec5ffe58dcb1441206be4cd09409af064380bcf0ceddfb03b0004597e7816975a7c8088c5e03fe7410b7df0a9dda6b9f6038590f2fe10d6347ff4d2c5539051898cd7a5c8dfa762626b", 0x9c, 0x4000, &(0x7f000074c000-0x9)=@rc={0x1f, {0xffffffff, 0x0, 0x200, 0x1, 0xc1, 0x6f4}, 0x16ea}, 0x9) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008e4000)={@generic="18e37f76d5984a98d7f4cb3e85e6791e", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00005af000)=0x0, &(0x7f0000aeb000-0x4)=0x4) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000eac000-0xd0)=@getsadinfo={0x5c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@algo_auth={0x48, 0x1, {{'wp384\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa00, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 19:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f0000199000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x32d) 2018/01/16 19:35:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000534000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003a6000)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008b5000-0x4)=@int=0xf3, 0xfffffffffffffe56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0xa84f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x5f)={r2, 0x57, "68a000e99d517914c59ad7529d878c5198980fd2005442664a9f97728a6b8024bfb6fff124dd90001d714fc6927305e9ebac1a78664058f1fb02db0e6715148ef3ff26b4701a9e8e2b5515d07999f069de540ec7347621"}, &(0x7f0000480000)=0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x284, &(0x7f0000f4d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) writev(r1, &(0x7f0000358000)=[{&(0x7f00007ba000-0xa3)="d3773e84472cef5aa7c9c740dffe4fd23d8f01a89bde5c2aded59274a7ced140bbad8802aa2b95eab30de539895d3e281918228cd44369258a0a4d246a5625fc60667d7e9609589ff199ee66f4b347a5142095c42fcc5391f41d2421b03064e19e5da72e514fe2a389d17d5000cdb5bdee14789a9b35c52b58b473591c724ce4902783977a4b5ebd6c2dc1b534b19a1542a5025902a84431f07212db623ed85ae5cb34", 0xa3}], 0x1) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = accept4(r1, &(0x7f0000c69000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000)=0x2e, 0x80800) connect$nfc_llcp(r2, &(0x7f0000111000)={0x27, 0x7, 0x0, 0x7, 0xfffffffffffffff7, 0x8, "e558b91df4a6c3862289e14a21cd949d454ece3845a9f2c1faafec6c50722a0d573cb119703d34fb03b64b208f859adb42c99bb6d8446b1fa6ff6e5c488d09", 0x8}, 0x60) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000356000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000682000)=@ethtool_rxnfc={0x2b, 0xe, 0x0, {0x9, @udp_ip4_spec={@dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x3, 0x1}, {"f17e", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9, 0x3, [0x800, 0x800]}, @ah_ip6_spec={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, {'\\n', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x3ff, 0x2, [0x0, 0x4]}, 0x8000, 0x200}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) [ 843.804683] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/16 19:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007ae000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080d000-0x4)=0x10, 0x80000) accept$inet(r0, &(0x7f0000985000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d6b000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba0, 0x5}, &(0x7f0000c3d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e65000-0x10)={0x8, 0x8002, 0x82, 0x2, r1}, &(0x7f00009de000-0x4)=0x10) syz_emit_ethernet(0x224, &(0x7f0000e8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1ee, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b4a8d8", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x1d, "384e260df4286c344fe95aeafe45327a8e96a226990ed900fa3e4adcd9"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x80, 0x58, "19dcd6dbf43ddc6d0e75150fcdebea3afa8148978a1bc80d86ec42f998f37443dff2ff349a669136e645708ff2c5f3a27ec6c45b7801ca5e45c56936f28bcfb3ce1f406587cbd562d0ad98bfce8a30b8d0c217f1c80bebc9"}]}, @fragment={0x3b, 0x0, 0x3, 0x7, 0x0, 0x8, 0x1}, @routing={0x1, 0x4, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) 2018/01/16 19:35:31 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="44e056763dacd7787ba152012c10ae407308c10e1a246f25390c8040368519a4949ad9b35c284375c7c7f28d0edc63d9ff7353c46306fdfef23791b3cc3952df125ff3ff3f6b02b50c10339dbe58ebe51eea15d2f489bb6b65faee37c76890415970907fbb5f1439fafa24dc0238da744fa98f60f3351c29470ce16f490256f8fe086d14f23a51c6bba748ecbd8a222e", 0x90}], 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006d0000-0x12)={@generic="6b2f37fd4e9f89d24997c5acc45a762b", 0x6}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000074000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000068000-0x10)={r1, &(0x7f0000025000)=""/28}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000003000-0x20)={0xd74, 0x1f, 0xf4a, 0x5000000000000, 0x10, 0x80}) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x5b2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x3ff, 0x8, 0x1, 0xeb, 0x100000001, 0x0, 0x7, 0x7]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@common='irlan0\x00', @ifru_flags=0x202}) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ece000-0x3b)="c6887b072dc0145bef97f9d39b5e20ed9d12e0d19b6fd30faf0ec81aa012cb0c7766d81d5fae340b5b42f822e4758d1fb756b242f42bc84ba9c5d064ee1152eb3b5f9091e7b443c6294fce89ab", 0x4d, 0x840, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000505000)=0xcc000000000) 2018/01/16 19:35:31 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) bind$llc(r0, &(0x7f000089d000-0x10)={0x1a, 0x1, 0x0, 0xfffffffffffffeff, 0x6, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/16 19:35:31 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) r1 = socket$inet(0x2, 0x80000, 0x10001) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f8a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000076e000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) [ 843.866320] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/16 19:35:31 executing program 0: socketpair(0x10, 0x7, 0x2, &(0x7f0000f78000)={0x0, 0x0}) connect$bt_l2cap(r0, &(0x7f00000bb000-0xe)={0x1f, 0x6, {0xe9, 0x6, 0xae2f, 0x81, 0x80000001, 0xffffffffffff597b}, 0x2, 0x9}, 0xe) mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/16 19:35:31 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000006000-0xc)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r6}) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80003, 0x1, &(0x7f00001cf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a7a000)={0x8, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000be5000-0x10)={0x8, r1}) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 19:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807, 0x1, &(0x7f0000ace000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f00002df000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cc000-0x4)=0x10) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a03000-0x4)=0x0) accept$inet(r1, &(0x7f0000860000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000583000-0x4)=0x10) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00008e5000)=@generic={0x27a6, 0x400, 0x21457c92}) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)=0x0) 2018/01/16 19:35:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001000-0xca)=""/202, &(0x7f0000001000)=0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000001, 0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) 2018/01/16 19:35:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000218000)=0x10, 0x800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000543000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00005ab000)={@common='ip6tnl0\x00', 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[], 0x0, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x383, &(0x7f0000332000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c9d000-0x8)={0x0, 0x0}) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f00000b6000-0x8)="ff3ffff4ffffffff", 0xffffffffffffffc2) 2018/01/16 19:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000057d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fe3000)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c05000-0x14)={0x0, 0xff, 0x3, 0xc71, 0x624, 0x2}, &(0x7f000058b000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002c8000)={r1, 0x6}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000579000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0xfe96) sendto$inet6(r3, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/16 19:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = socket(0x5, 0x8000e, 0xffffffffffffff00) recvmsg$netrom(r1, &(0x7f00001b5000)={&(0x7f0000018000)=@full={{0x3, {"d807618fddf14f"}, 0x5}, [{"8d50bec7e662e6"}, {"c8206fcbd29591"}, {"8af9c83e2b122d"}, {"bec2d6bfc35606"}, {"80866e13b65cc8"}, {"cd985525882a25"}, {"ac684dc933f137"}, {"43cd7ed3dec302"}]}, 0x48, &(0x7f0000519000-0xa0)=[{&(0x7f00005bc000)="fd80501cd69b6bc9705b5bf34c1f4ba1ca22090d765ee1249cd63460feb4a8ae4dc5db6791def500c0ccd0c68a63edbbfba453fb5596b92609822efea3b505ee8df89e8d5db93f4b62aa13ce963bc68045bfa50a6bf479d30322d177f0ae168c4062534bf354b5f533a77688b18809f4fe7e8e1736ad318bdaa68981252b1c647c34e0ecac7285756952e1955bd0cfc558a54f8588298c239b43fe2ad48db3c35507788098ba7ad5422c0f15bab545e382a6171ac59df528b83da661f9831d144a14fb2dae2c0993b56439692ab6a540ec4e615d950d69698be1298a9025dbaa42c564f267433ae540e9f8f9b83a21d33bed082410cc735a", 0xf8}, {&(0x7f0000192000)="0c11d6ed121606f480e4ff1606c4e1737e411387ea31597f0b3d625656057973e6660c37f83e7f13778bed551538ae590903b334927d181889022b832dcbaa3d76c8f15423b0465438642e32d147d47d5d724c92f11037079fb866d7c22f6ccbf39581965403b55237db06200291510af7cb417184b3d650cc5c60072368c7e5fdea047f3b4e3f866d72281f2ac96ef7a53176e92cb091012cc86b4181c61721691b5bf463899440bf29ac14c891f01d0606e8cafe25e4234c6317497e6f8a07dd79a4896ac7e1e420835d403b5730852360d16edbe536ff79cf21e40bdbcc08cb5a02653f76eb7b46", 0xe9}, {&(0x7f0000230000-0x5e)="92458d79013e03348401d8b1edeaf5a380bd9042826319de5880239078771bbd21be39cad9bd50f9a53ada49046fe1d95a72e20c749e81b36f8491396b8a9214c85032a9bd122c11f0ff9ae69ea3b1de2571efd69c085a1aa73efd60aad8", 0x5e}, {&(0x7f0000436000)="b5bea3667ec5281627316fa2f397965570cce20ee6d3726829c133b67c8b169460a39f627914335c78dc54628f06b2a618074ceb45b445cd1c2dd7e9f22ad2b9e6a8d237a4d53f937bab4e296c23fd93be6e87b90d4b41782b16544f5d52e7ea611a9a6ef488ba922dcfe640829e3493474a1d4a1838d94296bfbf06201310d277231781fe8e15ac5e03c9bc7d5ca188dd064ec891a884ee3874c5a1379cd791b3a8b5c5ff15076acd410ca633", 0xad}, {&(0x7f0000c86000-0x9)="b784cd3e7baef319f9", 0x9}, {&(0x7f0000e3d000-0xc4)="297a33a4f5754c49b61d7db6a4db4e14edb97da7d1446dfe69a94b03101823f8c2ffdf487ceefac54cb41da5ed2cdceb82771f78333a7f26879cab966093c21289117e2a74b15745f5c11c65a2f0069ac8d4a95bfea9282d2ef5501571d9aadd5bfe3c8df210d5bf80c6ad2962f223cc59e21f76f19f20b18d1402bb990a65daab846504ceb671514af9812768f3c40d0959198cdc396dc54cf222a7c9964926b07fbec1ad04a74fed45c01a51e86880b51e50c02b64c0b23060384a796a7504cbfdf49a", 0xc4}, {&(0x7f000034e000-0x27)="87eb1efe1552b37156086b013ecc89cc37b4238d177109b7e0c9be71f02fb93bddc2a0b8338517", 0x27}, {&(0x7f00001eb000)="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0x1000}, {&(0x7f0000a7c000-0x5d)="62be7a3637166311de85533823651ec303bf751a5ef491520275df746ba8008929150e4d819d6ab2202668bb48f327eb1a19cfe47d420877f654e8774b4c21a7f6943c38d4ea6ebee80831d19fb581939a192b081c5a9efdd0cbd50169", 0x5d}, {&(0x7f0000960000)="5ce387a3eb0e30be", 0x8}], 0xa, &(0x7f0000714000)=[{0x1010, 0x111, 0x7, 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{0xa0, 0x0, 0xfffffffffffff000, "ba04a16d3c770fea33809613aed37fdba801c177382d952890b6fff806a4b9e2183083c8ee8a44c8d454ea32579fee2ae3244dff45e4f6f4805c492114e0a67a056edfee6322ed7664a058e1a37f2a8330726d496272e0193b00e31e2d20cc2776dc42917d0a41ab144db1174694a41d4ba3b571e0128c013b9c3e512745fcf9359c6f457e08a91547"}, {0xa0, 0x1, 0x200, "46de8b8e94c110021baead7c12eaef5031f279de2831343b8669433c713000a9b90e969338ac768f36d8c0155dc21b68afbe0efde2291fb01c6440c66dfec78b5c10d25e34927455a00bef68e9be3c5b338be5e23120b0a65509a9b8e8903b1ddef8778054a19b996102b4fdc369604a5d7d35044dc2af6aa1972cc2a2e6438add7a99a36145d6bcf2b4"}, {0x30, 0x11f, 0x3, "a5e5350558159e4a39a7a861fe3ad9adcfd1b14329bcc9430b44f8a18396cff0"}, {0xe8, 0x11a, 0x80000001, "9e9ea096a9a18c5a585f68e551378cd8c605b285d2766f6f22462933d465fdd4db12fa8d502dc59f1d1caacae3c0b941504fadd7278ad4deb26bff594df68a9540b7226532f75ae6cdfd050390dac153397b2bed44bcb3f45a6690d068bf5f60df9f0563adad4104382564e1c8b09903601ff41723995246b239bea5378257f2665b68a99a75be814fed93ef3317a71f22f524cac5e9b0fcff7f34b928811e03efad7dd660c9081ffd2f1505f658d54188a69660beef326aeff85f7b78cd68642e0a8f0db41146528e730d8cf3870a85f90ece07"}, {0xd0, 0x10a, 0x7, "ce540a8d7ae62e09ddcfab3a5c5c53089a92598e35a5c5072c0c7a013b50cc9f84bac86cd995f0aa0fd3f889bb5a0fb0c4efcae74c72207252a24dd1918cfe0ee2ed8cd0ccaa6b67eba7f33811d06efba9b9e80632b1e9b73352129e6200a0bf631c0263653053512df9b4cc158decd0b196e276e3364ce96369c82f306fe51cccdba472679bf714bb99f686d870d27b7c0c10782633a981f850f7751838f0e3044dd8558765f0115935c18b314267bb7ee6c44070a23affb17e6e0c"}], 0x3418, 0x4}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000137000-0x4)=0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f00004d9000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000000000)="891326d09acae8c81f6245ecbd45b9666a74999b82daf5712cd94e7a242f44cb35b59f354fbcc1ff07f3fd2767ce4a72a42fbd967acc419509849d2221a69f65a302486d5b7a1c0d1c146c33caec563dca38e8914cfcb9ca883983b95bc581a84684c09e35aa8fafce095e197f895d66c2744434099b350989914ac0892e599f02223deebad63e7227508b584d5096ebb95330ab5eae3b3c8eab4d528fe69bb09e2f73e55716965e381ff81ad47841a90487ac9f1e8f5f43cf063473d9708f9d4bcc161be092d0ad63f25d5290bf04f65607474f"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f0000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000c8c000-0x20)={0xffffffffffffff69, 0x7650, 0xd261, 0x81, 0x0, 0x1}) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000c20000-0x1)="ae", 0x1, 0x20000000, &(0x7f0000fd7000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r2, 0x1) r3 = socket(0xd, 0x5, 0x24000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/01/16 19:35:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000+0x4f6)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006b6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f19000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r6 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fd000)={0x0, 0x0, 0x0}, &(0x7f00008a9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009aa000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000888000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r12 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e11000+0xef3)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r14 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f000000e000)=@proc={0x10, 0x0, 0x0, 0x20900000}, 0xc, &(0x7f00006fd000-0x10)=[{&(0x7f0000012000-0x133c)={0x133c, 0x1d, 0xc06, 0x7, 0x2, "", [@generic="1645c5508cecb4070f9425a2326db913d435cbbcd4542de2b98b9c678aedeb6de061e36b2aac90765ce9515a51c973ad357bfb7251f93073caed684da13b9428a64b8d694d043b047eaaea8c30ad5dbc2281164cec75fcff38bc239b3589bb6e3be2ae32a3502097b73b182f6f195574fe0246a8416d4e70c3f538068cee64fd94c879dc4a74271fded31c49ca85b370931f8f6f307a3b17e109228010", @nested={0x4, 0x1c, []}, @typed={0xa0, 0x77, @binary="14a1d3163dcb5d60dc75ee6f0caa8646c23af379b84401552aa274fce498ee3f64de09266febddfaf237b6a8f485799bccd303f5f62ca64710f99d2d1e707cebd94ee345181605b6cd545a23035dbe79d5c8d5bf13a58b27ad4f876aa7d1efd09e64ec68eb1f6c3a0594e0be2b6c4f008bfbae1ea4af448951f501153f82713ba001d3367dc9b774f2d3e5355b2f7cffb54b41fd3ffd"}, @typed={0x18, 0x73, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x1d0, 0x73, [@typed={0xc, 0x17, @u32=0x2}, @typed={0x8, 0x52, @void=""}, @typed={0xc, 0x38, @pid=r1}, @generic="62c5a8bbb8730e7d128e5d93a090f44b2194b30c9ea9b2115d9dce02fa4ef45942d2e1f9ffe8ac8dc13279afbb5da53d0084707699bf2d94322abbbee2d9790ce473b0e9e982b8712bf11cda7b311f5516bc800b99d52106f55500ae8ad1e455731793bd364f3d31b9dee6b2aaf00ebf6b09d841dca03d8ca4c80de0ac6b5a0b6676e55465e3da1b0ee56db04a880607a6ef59682232804a694c597414571e103b4897b4f28de9523c1024b8c05c460022fae318e93d982fb670d9870f594a2fce021fb437e02d3c1ecb03eb95381bcd5bc6bfd58d58ae25bb71319e28aa", @generic="f177a086e9cf92a6b223cd6aa8d35babf911efa6bc7703dfe15ee9ece95944c179fd4bae106d4a337080064315b8e70709113525057749829138471fd13e51084315", @generic="1fae119559f29e2fd8afc77db5902ba239cc25796e91de2b77fbb2fe87b71fdb2d7c05f520f4c56fc7dd09793c2ac534f7df9109c5382446b7d3c5a9db0f7ac94f5c1ed65e222e9be9864a642d8f72a6af7cd36ab38ef8f9463aad021d7915f2de09e904a582ce1b770591ad391f47df9c1e1c630f0f24476d9ef5e553377149a26b27643f912abd4ca48a"]}, @generic="b8e88316f983201e56ed7bb77c0dd332fc2f56ae346d3e2ee1325da7ed47d7e88af6f4d2c74679527300dfecbd2b6524c2f544ce91f576c67ee7d547c3437c734fa58d7ed62f0418cf80e856cde79913c3dc3a40ba53d432cf214488c1c12f488cac4f6a51f17ac85342d368611745def795b8d9e6fa17b0b5da005b94de0c2a44bd4f1946429977d70d6ef15fd4b7485b9e0bbe41bd0b0621af3fbc7c023a452b389ad30fa3eb9371194e2aa3b234f49dd4b20a6eee9c66c91892d86779b579b92ddbadf9ecd8587123f52b582c5d2c781f3370af4c1a6fec9e3646be1e78b73942871033a5c3875c47285c79419622a20050c70f393e8b41439c835a76f0ed0d924f97c12712c9630e12bfbc1d944abaf5193df4df35cb0e65ace7c1554eb0d23abbfa77414deb993c3dc41ed39b3dcb641102b734f6c3db790785dc17948856433fad1aeb698b1d9df8108f5af76f0039f7c98ffbe8c47515800a50b00083515c0bf0b194dbe38c1a50128ae0756629b9e86e3655dc0f006e102f2f21edd337a5bb734a18993f5a904f424d0b7f9314144ff6cc6a100320ab691aea71c45d05d2a2eba0a0a7f7ef7af40135794ee9569882cd448fa92fa929015533b5e75af9141d349ba736bc37076a9a1c7c430d05d9dbec4353df76884ad3bca90ebc89cfb2ec59e91ddef89a6399e84546d6979366be8d05539989f6232531d5b56c5c579ae0e1d1d47263d2f816622d35856bb65cef6d6e1f4a41644c945d23e9ad06f06a72eca8a86e2ec4549f5ae9dfce64a3b143a5ff1cc41b061141ce7257f3e31c68832e66c7441b0b4817fc6b2f4e06d1f8af66115a7d93486a4282e6a4c5af58844ff04db0193fb1f0cdfc1723e2fcb2a70b3f5df0c2bd15eac23e5a62c9ff5d1e8cafb4afa84f10e05bce5b9445b0c87b734d69c1de182730d81285c97fce38a2922625d083df83080136028485883a3f135c3f74d376193402b5c265c2da95a503d4bebe58fd727d92626c7993dff0b2ee042fb257ec973862fe7828a788ca54f3222edccbb684f63b339161561728db702d17f42400a8da1f15eb7f8c01d02e3acd30f1e70ba2444dc9e40aa9093009a44ed06e3a3b7b64d07ddbe3af3f99920ae95a4778bc655978ed898116262624da2139c2175accfb9b5e78629608a62ac1774bc3a420632e6dbb10087996e36d2f9267a553855fa7cc72735c1c5c982090708e2423e0a25b29fea07bee7fa471c244d0827b27a45ed78e5166d4b5366ea28281aadb5cfa53aee012f59f95646f2043e4ab7383c9176637e5ef1c9bf308298e38d24cfcb51f40676d7c397f082f6c21210e95f9f5041251e60207d6e4452fc5f11a575f906a468d9637cceb947e1439299bcd596c83acc1845a4ccb85ab26381cc8f2b27ce67ab00af7bbbb9c1a4abf8d3edfec61ee1025a456bf5beacbc611cebeec147a9cdb558e3969e29a53fc7e5dda219134a399817ecb64a31e4e3e3ff6072a7242e6feecfa1ef0b419757e4d3d39be0006381622fc450be6d8127dc43f18bbb2be65e4e0a44ef92a6f64b8c7cbe54c9b44886043707c65d130c44f0167d908257e760af9a7f9c8d3b8888efe8fd965882d37b94de84d81dfea175e6bec3fb1407c44b8c16d20ca77667a14a19f45c6e16e3c21203706d9bcfde79d870b28c67ecbe114d26734f5ed94a26f3be8b6669566f7a2270c322c91045820b9d13a4d47e9c2012a75c9ffba7def858db5b4d86d4952a9a0f06037290a202dc8e8d2ebdd3ac7510755c90a1547f9f88ff9fbe119e254f9007989c6f45d2f407090111e63f5632412aa2adef99afd270585a23505487d529dbb5013ff889d27bb3cb6d7930ec60606fa12ab54550d526df24df3c2aaa5e47715a2a7bb090c98ad2909f043f6416ba883525d33c1494095b96418638cde7acf603050ca58a932e9b8b2f0eee09152444d198696dad5131f6fa21584894ff4e5dc57386165c272e9460796cae2a62542cffe74a803c439982d039a7d3b18a33123042870a227f15f6443652910dcf73229b19cbd292d7a052c5eae26269753872e84908e0e2412fe5f0c9709f190f542a2fab2d102c69cf13c4d62f2a6c1505290497e36291f7106389010d2c0f832bb9690f59c982a6412745c55b4f5a0ff37f77265fe1d7087316246f8963823bc667db309cf23c950617e260a136808b40b15b200c23ecac31920dc01c56f8e0ae9d5873ca87d9cd751560a0f4416bb878a6146dd30007c456f36e4ff6fa92555ee6fd15e43d653cb25ec09f55231076710fe42ae47fe875a0f53a578920067330908ca13ea1d542790c3da4424927a13d010b2bda5e4181509279a15586a883bee04cd0b52d6e310af2204079d03f9c82188dae54cba818979b0e9b558e21ff8487f1c2e97d55aefbc44b1dfa9b2711f67ae8e82cd81792ee2df35832c9c3091fb80f65749179d23a2d8c595c541aadede9024da9ce861318830ed8ede375e82be735bc0e5b03ec1114bff727f0ee1186ac26f4cf28436b26f3a3bda21950972666bec60f9a08dac70e8c9dc5e8eda4bc898a9440d274483229ccc6df4d6693229d5146c7eb1c35778cdf8494b18182ffa490db146c9ab65bf2342e7490b68c2dd546b5c242af90b3f6b17fde2c3a225cf7836c5bc7216c45c360a6debb5551a113bdc3b4845268ddfb188aac00f5305ef5a1cc99b88450f63469b6d52eb99810de3bb0712b2378607561a5cc0fd4f005191ab89155e6e9139b91347fedf6fa24c74e50ea695fa1642ddc94c42365def5979cfe786410843a76f34a0bf3b04b56d8135255da394989d85f4ba0d7b90166d52b958bc0c898669a96e90786b66ecaddc04ccdd6121f95f8cca6ac9f6da8fa6c29ccc630ca29d2655b128835b0514421b5f2c761ffe3bdfcde86101b8e991a1eafb7b6e1eb38b0c7d7fd3cdef841deec34b7b47d3c435bf70febf13b627bcc373534b969e23ca8f09deca0a444bd4c68a3ea949712dbed91c79f6ddea0b9fba50b96a7a95b22a6e8663ae35058008a3828105e985c3784382411dd5f36a612fc43b9f7a120840adbcb34e1a4f1a3cdb7697c547375f96666d56df840d7323e254c1ec078ef8a7bdeb568906e5533e6f23efee5f692a947d43af6579064780a08e222c0d2ef00a6ae7565c4da96a66f7238cba04da68980781b359323a4ed5c61f3edb0975b89dc0379a4c2595b77f1a3a5e0b2ea01c39a96eb10c937134887488c251875fea9baa4842224de9ef220fc2f134a1befc5ee2d7345bdbf47a6dc2d19d2caeef4ee11a145115fd314ae412984244920c415563d212441478ce62ad129de864a8054d66acfeddf77238e52f1e3439fbd45f34158e7c5dd9ec5db59636d7312e80249cf814f69a8ce75d720ba7b0b30a074222123863c23d105148a14cc78e2d2e09e61410ef35f33e2593364431ba513e6a800da506fe67337f1586e827de8ef39d1fbaa855a0ebecd050784eb0e616009a3812d5e8394da80b23b6a6e9ab61762d86cb87b09a1bcf2058bb7dca6a7134bbcfbbf392166ca0af5ac114ec284249eacbdfa2ef0644cbbb5cb88226518e41fcbff4da945a4a74960810c6c4736a9d3256f2bcb6b0eb031480fc5a9768e682762d7874958459aad9489bdfaa7775aa01a4ce1777f496dfaae7eef8f6facf4288eb660ecf5e908d47b737cbf0ff511c92abfed2628ab07a647b3fb1df7b4986a264da3017c8d4d202dea8ccea97459d728689c7b7ffb8df009fd1f5634e512cbb036ae176f7537678ff5d06221fd1bd924ea0920b30b1c12d3f0bedc80e61f164c85612d003eb1afae9078a8fc7587408fa8aec701043b20746a0c592714fbbb1763b349e328af78c8ba031b82a7bc82b09be75831e3fceb1aea537abd23124ef70080ca5868d8530501df61d447d7a74688b6e41ac6686dd8ad058d9345fa2e0503935827314b8ef9db07a6e2ee086e8baaa4b649b409db2052c00b423dc9431af99a1222fb63283b50f1e86a496d68ce114ced0e22ec411d06b2899ae52dd4209258171a92ee5b470072dd4ff7087e04823015bf4f4470d62f295d71f9f6d553b19b0def6fce502d904010366da34214dad1c5364b2c3f511a199008c5542fc555dbe2292f4334cc3706e22113e9f0ed618bbf773299d5a8a979f4bb52b1212f620b2d61fa97f24db52a9d52cb7663eca7555f0c77624002a073bc38b9cb8a91e89064949fca0689e7c77f7c0f17358aa8b32ce2b1ae869973251e5c231beeb3e412137c12e901653fb6dc5d9013a0a0380f84299c4b31966954eb16e82e8fa820e926da8e0e69c6473f8376727fdc29bf88ed56e60e50967eb6160852e7bbefa8f9384b2434bc068ac15ab169a0a1afd374a3c3dfed78b3e32d988f8d852a647d4a7e53c83de1ed3e55850dcf83ca922ac1588b675ea416df22e7e62406d47d423b85ca5688a501e28b70941bdd2c348f8cf61caf91065ff349b6ae9e951619ac143a1ad0f8b0c91f04b10753657e6ca6cd4b3b9729e1b3bbb6669f254c68b75e4e71a880171559256889f9cd1bdbd11c8833d879a0efb648d31241eb25acb18fa8d1dc4997803a8f6f2d209290f3e33e541060228fc3f3994dfc648edad77c38c012921a192e7c79e5470b680c40c8bd04c52e9835ccf2240c37b27ca6503611651fc2eb4bf9c20f124150ae38ae2856e7fa2b05be72c3c2906698723d973fdcf97c16065ed70aa99a48cdc4e59847d6f13b1c380f5f966a057e8dc3a897b2309dcd0cac32e28a835501d06734dbb32b516544cc36068ef2bbe8cb07ed88de2572e899c6e6487f2e8615c5fe82827f11f87539c421a907d1edddae6d5ef815dea1aff18fc7cc5751dbb3f01c0753276689226d072205c78b98afa635379610b4cdd7ee19e270f22689066d979340faf7640db0fd00fd348272da73f0a27f9d7c2a779396c9de800659098ff53d4a879354ef2d0888e8aa541f77e284b26649cf208d4fb3575bfb0a7b6f004e8fc838f7f837553bffc1d7f67ea099bc992bb2d3ea66bfb69a73721cb15f0338e092f79b706187252b4eaa45bb4b0b2c28ca96b8bb7c89f50c386a8b420c75bfb7b83ff309ec3db48cf84a2fb7e66be9a3a97c59ea7d4df549648f4d46631e917458dfb1b4c76957ddc95bdf6e6bea0ee6dcfc9c423bf34335fc4dce76326b4ad417485712d9dea8177cc735448e78adaa723b684a43997e703833c93c9f375f0f0ecb8a72658fdef88bbf84ea6b4185367bd071d4ecfa9ae91f341d00966f2a0fc9b0d21d494f4cce0950151e7f2a747c1093268d3e5449a212dfbff316e6511cd70f1a62371734ad29c1c9bd0798150b46e6abcd7fb015b94207af1526cb58031f1d171a5c1469951b07b1711a844ca74716876990b77c4158e73070687db5886a483b07b2e0609650bc453f034a38e5a222a06d5cbb2eb565de0972ebddac101c08fad92b9f19c90fd1a887a69b508723e10015abf656e309622f66b34e682a7c66712f191573c23b988b8508efc4e1aa7a34d187a2a551afd86e10cf0a12bd1f33d4867d31a1c5f9ceee251ea498d213e431d328d02d7f1216517e02535e45f2493c93667b98de16a24947ba62efe6b13f69578f11b2c1730f0486cac27650e99721d729b930a17801f005dbae5cb2ddff33cab71025953d27d63ad47dbd06eb228babc6f285f2a9e4bd9da174454922b5a0ca53b6ef00f47b9d7dbd13af7822ad7fce2a76e21b70cd905ebb6c02ee13d3dafef87606ea874190b7deb2279"]}, 0x133c}], 0x1, &(0x7f0000466000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x130, 0x20000050}, 0x40) write(r0, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) 2018/01/16 19:35:31 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x0, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f89000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000db1000)={r0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f82000-0x8)={0x0, 0x0, 0x1}, &(0x7f0000f8b000-0x4)=0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000e6d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f8b000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000cf3000-0x50)={@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, 0x13}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4e, 0xfffffffffffffff7, 0x7, 0x400, 0x80000001, 0x2, r4}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00004d6000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003d7000)=0x0, &(0x7f0000daa000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00003b3000-0xc)={&(0x7f0000f8a000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/01/16 19:35:31 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000004000-0x4)=0x1b, 0x4) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r1 = socket(0x9, 0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000009000)={0x7}, 0x4) 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) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000b000-0x8)={0x0, 0x0, ""}, &(0x7f0000005000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000-0x6)={r2, 0x7}, &(0x7f000000a000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000a000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1000, 0xffffffffffffc8b2, 0x9, 0x3, 0x2, 0x5, 0x80, 0x1e6917d6, 0x8, 0x0, 0x6, 0x200, 0x5884, 0x5]}, &(0x7f0000009000)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000)={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]}}, &(0x7f0000009000)=0x8c) recvfrom$llc(r1, &(0x7f0000009000-0xf6)=""/246, 0xf6, 0x1, &(0x7f0000008000)={0x1a, 0x15, 0x0, 0xfffffffffffffbff, 0x1000, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) 2018/01/16 19:35:31 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x4) 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) 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) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000a14000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000632000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000046d000)={r0, 0x8, 0x1, [0x163]}, 0xa) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e66000)={{{@in=@loopback=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2b000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001cb000-0xc)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xfffffffffffffd96) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname(r0, &(0x7f0000684000)=@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}}}, &(0x7f00009c4000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005e6000)={0x0, 0x96a1}, &(0x7f00001c3000-0x4)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000da3000)=[{&(0x7f0000392000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c, &(0x7f00006bd000-0x10)=[{&(0x7f0000557000-0xef)="058e12c956ffec494864ff5f4eba4f56e0c5f3a4d2cbb3e54b9353da78eac1c351c457e6ae740d4b91a158e3f55d0b026b480dd8aca8ebe843ee77d37731cb4e1a5d4ac1473d6887dcfa622058d715b0f2f7f1ac6665ac348751a198e86bff45646e78470b7370266ae433c5c2e575cb62eabdca3e7a49a31f93e50821a5a947d7e9a69f5c004fd39397b9158395ea326fac718f0afd781ad32a3dc276b881aef78b7b0ff93a197b77a4d9fc1f1b177c788db091d30d4505416155f402641cf4ce09c2060556e779e8e3eb4b6d8e51e44b935b5dd2ad7fd4cc74aeb9c0dc235ef1ce4125477f51dc16aa57bfe1a8f0", 0xef}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f00007a5000-0x1c)=@in6={0xa, 0x3, 0x5bc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000d88000-0x30)=[{&(0x7f000040c000)="618617fef43c468c662e982cf4869d5b6d701460bc6ae8b67481175064c59a31b361ca82295ffdd423d04c9bd53a53da5ad465737422c7a8d398f8d911d3dbfb806bd6ec36913a13e2a9b63dd824372bfa479c6f35c5d2122bc7420a0168a25d331d4ae69776f63c801658d02e1e92961c797ab6d84e6de575efbd5547764acffeb5f35e87f28cb28d8dc43eeeba1b4c8f1f6a414721089e17320556cd7a0da65ba1c9e77c6dd5f66abb23116e83c0dc1d011abe935c9e802147ff73e287a9dde53761", 0xc3}, {&(0x7f0000319000)="5cde2bea2a3c870d597bf0c940eaa5c3286123fb76a9885fcc2f5859cf2f9b390a", 0x21}, {&(0x7f0000202000)="f3563f62a517f95bdb44836ae06bf01ed94c80bff73222ae70bad92c51894638afffd2969c921bf1d7073af186c4e9ba83f08f2d8a242e0a97789a90d8a322593a0dad661798a8b6b19e02f074eef92ff8d547e99abbf4d5a0b681d65de8df9fe6a551805820349b909a629cf80c1d9d17dbfec5fa81bbc918ad8a1588055cc5c0890ba82b957738cfda32de215b3c772b6a42c56462fac6c6405da6", 0x9c}], 0x3, 0x0, 0x0, 0x4004040}, {&(0x7f000066d000)=@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f000094e000-0x20)=[{&(0x7f000011f000)="4bbb3cf355b2cf11ef5261a09bb95030ee7358418a1a974bbede2742a6a2c6f0464acc2e493ae68634acd6c62aa4f1c85e", 0x31}, {&(0x7f0000a12000-0x56)="f30a9d6a286739e1e3d1f2022497580748d4d174099858251d27ac4c294da8aa585bb1cf46e786d539fae0df52d7a6711b069abc28677d36d4f2940dd18016705e909f90c71615e5b6b7fca9370f7f673ad96157", 0x54}], 0x2, &(0x7f0000600000)=[@init={0x18, 0x84, 0x0, {0x3, 0x59, 0x100000000, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5eb1, 0xfffffffffffff001, 0x2, 0xffffffffffffff00, 0x7fffffff, 0x5, 0x80, 0xdda, r4}}], 0x60, 0x44000}], 0x3, 0x4000815) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:31 executing program 5: socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00000d5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 19:35:31 executing program 2: socket$l2tp(0x18, 0x1, 0x1) socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x4, 0x2000040001010004, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 19:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008cd000)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x11, 0x3, 0x5, &(0x7f0000e26000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f80000)={r0, r2}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000421000)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ea6000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ad000)=0xe8) bind$packet(r0, &(0x7f0000056000)={0x11, 0x0, r4, 0x1, 0x100, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00006f7000-0x18)={@loopback={0x0, 0x1}, 0xffffffffffff8000, r4}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000368000-0x4)=0x0) sendmsg$kcm(r5, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/16 19:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f000035c000)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) poll(&(0x7f00009cc000)=[{r0, 0x8, 0x0}], 0x0, 0x783) shutdown(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c65000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000-0x4)=0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000563000-0x4)=0x8, 0x4) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b47000)={&(0x7f0000cca000)='./file0\x00', 0x0, 0x0}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xe, 0x10, &(0x7f0000b9c000-0x80)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x17}, @call={0x85, 0x0, 0x0, 0x2c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14d}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1f}, @jmp={0x5, 0x7, 0xb, 0x7, 0x2, 0x0, 0x8}, @map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 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 = accept$inet(0xffffffffffffff9c, &(0x7f0000806000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000386000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000094c000-0x4)=0x100000000, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=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$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x401, 0xcc2, 0x8000, 0x5, 0x5, 0x7, 0x9, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005ad000)={0x0, 0xc5b, 0x2, [0x0, 0x8]}, &(0x7f00005ad000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ad000)={r1, 0x80f, 0x1, 0x200, 0x2, 0xffff, 0x0, 0x3, {r2, @in6={{0xa, 0x0, 0x1dc, @loopback={0x0, 0x1}, 0x6a3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x8, 0x5, 0x0}}, &(0x7f00005ae000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags=0x4000}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/16 19:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xd, 0x80000, 0xc0, &(0x7f0000b8a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d7b000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000377000)={0x0, 0x3, 0x10, 0x0, 0x100}, &(0x7f00002cd000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000840000)={r3, 0x88, &(0x7f0000f6e000-0x88)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cac000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) writev(r0, &(0x7f000081a000)=[{&(0x7f00005fe000-0x3f)="d60df1a3290ebeb3454c8df64b8d78207ff6a45b97fd3c87b295ad60185c6f77b761d72bbba0db20d132f2d20fd885fc363ac3aac363dd127fdbfd8ee333e5", 0x3f}], 0x1) 2018/01/16 19:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) pipe(&(0x7f0000366000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d6e000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000418000-0x8)={r3, 0x30}) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dfe000)={0x0, 0xa8, "9d88e424e6a2188e6e73daf227b45e2064c33a847ecdab117d1e642eb7c7ee302ca42287e9f254b23ba1551fcad77f97a52eacca4183fcb5888578d4fd44ce9387b8546e8b4a31ca739a77ec6195fdf490f0d7eb75c3a5be92df5fa3cbed58e7af8665dfb3fb69d8631733b0d2708decf37f6f1d6c0d2744fea98ce28e400c1e3f81c3fe819cf6de8cc962aaff17eb39eda56225eefa635b6c74a1e30d0fec8a734295333a32d207"}, &(0x7f0000d8d000-0x4)=0xb0) connect$inet6(r1, &(0x7f0000fd3000+0x234)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7b000-0x8)={r4, 0x8}, &(0x7f000076b000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000098d000)={0x0, 0x0}) bind$inet(r6, &(0x7f0000a17000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ed9000-0x4)=@assoc_id=r5, 0x4) 2018/01/16 19:35:31 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000a43000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f81000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f80000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0x4) recvfrom$inet6(r2, &(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) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000f80000)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f81000)={r2}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000f82000-0x12)=""/18, 0x12, 0x0, &(0x7f00008ba000+0x61e)={0x11, 0xf7, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:35:31 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ad0000)=0x0, &(0x7f000031f000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ad0000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acf000)=0xe8) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ad1000-0x4)={0x8ad}, 0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ad0000-0x28)={@generic="5ac0cd87871b2682b7a0c1128b06f81a", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x224) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000003000)=0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000004000-0x2)=0x80, &(0x7f0000004000-0x8)=0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000001000-0x4)=0x2) 2018/01/16 19:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000202000)="b1", 0x1, 0x0, &(0x7f0000cda000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 19:35:31 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) 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) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000010000)=@nl=@proc={0x10, 0x0, 0x1, 0x403}, 0xc) setsockopt(r0, 0x111, 0x2, &(0x7f0000004000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/16 19:35:31 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, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000057b000-0x8)={0x0, 0x9, 0x6}, &(0x7f00003ea000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000691000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001de000-0x4)={r2}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000952000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000811000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/16 19:35:31 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x43) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000001d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000036000-0x4)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c90000-0x8)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/16 19:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000809000-0x1)=0x2, &(0x7f000065e000-0x8)=0x1) pwritev(r0, &(0x7f000090e000-0x50)=[{&(0x7f00001b3000-0x22)="f37857a0ed7194f0ffb60494dc5f841ec185803c84f7610b379975d24b117728a89a", 0x22}, {&(0x7f00009c2000-0x3c)="205688f96c80b5ed64ea11ae03a2b3dbbc91ca785eb458042222c9a1457c06687f8a881865216636e337b5ccf652df0a5e8e8e18c1b3d81b2fb447bc", 0x3c}, {&(0x7f00006e0000)="33c7a8386c887221c569f7c32e8fbdd6b96d6fa0886583d182afdb6ce49a8adf07eb7f1c80a687ee6e34ade1399606fcacbafb4e734836e04a7280d043279b50030cb25a333b27a7bbc15f966d7f35f93b9d51a9849bbe2a0a84453da713800d7247d9f5a096aac7482bb5f56d9bfe6c37ff5468e98acd50aac40b8e0fb3f8e5dd130865c266bd9d72d6e21bb8f53af5d8a704faba782fa7fedeb835d0b431e3d5a19c3623e90b9bcb007b7409f1a7a1664a26dfb1e284", 0xb7}, {&(0x7f0000724000)="", 0x0}, {&(0x7f0000cc5000)="5ac3484a802092d9c959eb1fdaf86cdf026ca753a0fb6b9e9e6afef3808d0948ca104059c2b6997621a708b6668c8b8e15df5f3b3af2b5a2c8f5c5258ffc371235c7316c7ada1ad28a14a1494f8449f27ad60da9076732cb8cd66537dfcc7f665235b1aa", 0x64}], 0x5, 0x0) 2018/01/16 19:35:32 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eb5000-0x20)={"15a127e12e9f0301ba258818e40b8c94", {0x4, 0x100, 0x0, "1eeefed16eaf", 0x69, 0x0}}) 2018/01/16 19:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000739000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d64000)=0x10, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000015e000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000106000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065b000)={0x0, 0x0, 0x0}, &(0x7f000071c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfb000)={0x0, 0x0, 0x0}, &(0x7f0000276000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007b7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000-0x4)=0xe8) r7 = getgid() r8 = getpid() r9 = getuid() r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021a000)={0x0, 0x0, 0x0}, &(0x7f000008f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cda000)={0x0, 0x0, 0x0}, &(0x7f00000df000-0x4)=0xc) r13 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bf000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000851000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e8d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a59000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e64000)={0x0, 0x0, 0x0}, &(0x7f00008da000-0x1)=0xc) r19 = getgid() r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000015a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000205000-0x4)=0xe8) r22 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bf000)={0x0, 0x0, 0x0}, &(0x7f0000ca8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a2000)={0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xc) r25 = getgid() r26 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab4000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd3000)={0x0, 0x0, 0x0}, &(0x7f0000e26000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a4000)={0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000912000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018c000)={0x0, 0x0, 0x0}, &(0x7f0000177000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001cd000)={{{@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=@local={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}}, &(0x7f0000030000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000130000)={0x0, 0x0, 0x0}, &(0x7f000008f000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000026000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e90000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000-0x4)=0xe8) r37 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000)={0x0, 0x0, 0x0}, &(0x7f0000e6c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000176000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e2000)=0xe8) r40 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001da000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000243000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055d000)={0x0, 0x0, 0x0}, &(0x7f0000d89000)=0xc) sendmmsg$unix(r1, &(0x7f00005b3000-0x1f8)=[{&(0x7f0000392000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000003a000-0x10)=[{&(0x7f00007eb000)="3701", 0x2}], 0x1, 0x0, 0x0, 0x52e92a2bc4f65d09}, {&(0x7f00009ed000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000002d000-0x30)=[{&(0x7f0000930000-0x39)="d40be35a988faf9e46ba1200ecf203d4ed2710cbbea9680b2bdc972c4b8db09526ed57e35c9f5b80af3b75c3bb78a38503d07d1ba5bf75475f", 0x39}, {&(0x7f0000afe000)="b7116ec29687ad67b6acab68fafd345265578b2be2e73415c450a7a225e8a87a115b9e0843fa0d7b577ec18604", 0x2d}, {&(0x7f0000712000-0xf8)="cf84bc15a35f5c92b420c9d3917f193a782c98c95a7a909b37689a77bfce62452174c82fa59afef4f960f1ce3b2ea832b9de2a3ea7c1d8ae313065cdd7ad053e52863e41eb6b3841b4aa04d56b839b2dff38aa08272b77b9a2ce1362b62a75ff35275587e25fbff0bafd0be38ce70dd58d14ee106cc9309acf0c7d57ca782ea80c681b2cd4b9ad7b2dd9aab765015d8e2b8586a0113ba3af322268b15f5705aa25a6702e13c4f2c40360293619573668ec72aeff5a892f449d412a9e9f7dfce886d94c9fe5065b286d625bf62e98016cda0a3e7d9c84a091e2bff2a528de2432f2441f68cf05655c7c615daf3298a72c8b84288698eac6ff", 0xf8}], 0x3, &(0x7f00000a5000-0x88)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x4040}, {&(0x7f0000488000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00001ab000)=[{&(0x7f0000f65000)="c47e141aefd68ff369e5f10dbca4918e02a8d3b0416922a261d8139b13ce75fc33a749e3eb1bd45330958b32cc03e0bb9b5568c614317e09bb100747fc3d92d041d7670b035f29ed8f674770a480064357da88104ed42e8d4dd5c79148dcd91d2d844071b46be19a69d7beee379b61b22f164ddcaf176e4b206f7c4e50b20786cf3d5642", 0x84}, {&(0x7f00007ab000)="972d1c97350e8f471a29bb3ce9c13d9103cea1d4ad306576a63219aa0c78bfa937402c2ece292ed6849b0b7734c7d6299e06ecdd58afc69e09a2eb84333c074b34c4df1b13f090f5ac6de320fb12a891d8d9a61967fbe0359bed5c6dc92118fe89aac16f741ea214fd4d604c7008f43eaeada5c071ff06a3487fd4f9b3a4da5530eafeb49bac693da2a852c1b1af3e24994abfe569a9cfe189e6159cada264570cdde9", 0xa3}], 0x2, &(0x7f0000484000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x40}, {&(0x7f0000484000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000762000)=[{&(0x7f0000882000)="5e56c57777cc8fc3bc9be59f3a1dafae50bff6b5e50782a9ba277f7ef7493a6849b20ae182f00e91cd8b40704d8fa00cd8d6867cf0740a334e8198b367a8e96f7241eb569d5c1fe8b3e4c1cbbb1432f6162166c9a14345eaabf35ec4d06daf9d3f81e4b0b52fac09", 0x68}, {&(0x7f00006dc000-0x54)="0df35c211ba404db7d9924538bfcb61f76ffdc51233229836ef93c081c3d4858846db2d65549fb24ae519fb37734e4517b0e24f7a987848ccdfb3c8efd454b338cdce0a799c7197277ee3e012d57b3ee2f85ddc6", 0x54}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000089000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f12000-0x70)=[{&(0x7f0000822000)="0013125cddc7cdd0c000275251db22f70a4545ead1ef6e323a57935e48ca631dd9a023004c8ca9794b979517c3958ecfc168f33288ee0a690fe67271b54e07bff8a8aea8a143cbabb2572470381e08aae482cec2934c6c466e109395f5fd56433e2658bd0d732d4a3b61419d9aae6f7dc54356c895f0f9782b47da4ceeb5c649ae", 0x81}, {&(0x7f0000eef000-0x4c)="c15889d19e32b59ecfd092bf7285a6a1a98bdc2180f2991b97c916e161576181b6c022726ef8531c49c8b993cfd94d6827fcce19a865051827839cd33538d47e6614b4cc001186e5e6ebe3a2", 0x4c}, {&(0x7f0000d5a000)="84cb2ac33290058da573cf2974195dbab36442a43f4d3a4d18dc081a350b9df624e769921bd188b8a16a3d2bbe95cd7ae8fc010ad5251e9413d9edb97545c3ae055bee84bf1bfc3bf694ef0759450d104738a5f3abb9d2585c874dc8c1be8bb01d9417691176396925f253f1e7249b74a6b28ec53366fe46e492f36d8e0bed9b8d3b3d390ce5c06c01f05fb7c929b60f43d962e5a00c90e4393ecf47a604eb0d3bfe0c31460e9fde417f5f409c7a3a61d6810d51c3bb45890549359a8f83fc6fa848c75417bc21798bba3ff17cf0dc11d48f2b627589292897a122d1a5f022c2", 0xe0}, {&(0x7f0000ef6000)="c8267c173a2c8340f551976f1005fe0362381037819401f3e8b05d2ad633c9b2ca2ad096d70146e877411e2006afda79613d0f2f0e9db57d810cb9dbce09477fbce75ea0a3d9be3aab0b7947471a931689cbc4c1bda78684420280503d45fd2e8377be488a0dd20af153e8a6afe372108d1638c9f4da3a3be622eeb7e0ffbe6522a710598adf00b7f1446977c52cb5b5c2cd6fe37195d5ced117eb08cd67b8d21ee7fe59f7eed1355bdbad9bb58e8e142edccbb147db31a6375cf167d638abaf042a6a845d3f1cd34f7e37a5d116cfc6d5de614735b2e72ea6e34a4749f2c2a0cb7a3d32b3f2d6de", 0xe8}, {&(0x7f00007cd000-0xcd)="b8ff721f6706fb597cd23de9364a226725215fcccd684fef5f2f44d33b5d24da9693995745ecbf6e03c273396d7cde495cf4b3c9abe66032d5fa4db440392ec908e868829bbd90095da7e792021e3fa0f849f5102b54f09066ff3633412f2c4ac75c63c885a1f2707c262662a8da92f0ad20ab3d0d6897f7f57c04ea56b74d504fcce2146f5b61caa317648cd1d8b3d0731503151abbac981d4e5498a0d653fa853e0c9f70bfed62a4140c54e76951e05847863d7b6eda209d536b9c4cffe70ad73cddf1b3fad847b06416f809", 0xcd}, {&(0x7f0000375000)="1169d360a04f3577b447a4290cc9e364815c86f2d22600db5f009cccbc3a2746003e03539a269a0cca1b8afcd60f25289e115fd0252180e1cbf5bce90406c4e4338c69f65b1045fcf3f87923844dc52df0b006a61f37053330e0775c300cdca23836876b1fae9f3cae9b44feeb9b20aff853b13096cc647d4924e981f61d20a589fc2677cffada97c3a4d7ae6b036dd31e38c2f513620bef58f6da282535af2589459ddb1ff3bc1b78", 0xa9}, {&(0x7f00007bd000)="b082e44d44e92cf8e964b548818e811a01960ce5053362108b8ea6abf2de63abec76412549ca4a4d9bcf60527ba55c4105fbf4fe1063c620dfbf17ce2fb16b736ed151023c2c81a721966e1c9c3d2d0705c054affb85e519bb5569e1b091ecfc4adbc04a33c73adb8a1b99a2ff8528cb2f060b91b610d1d2ddf120c87761f871f0e913702174e870f56c23b52357648fe144109d6b56bff656dcbd79917177931bf3c1ff3db1d28db77c59e55f4f5c30fcca575a3564e53c0a55b26785487200d3b1809a7dbc1e06dd461ff8e38ef0ae3ceb2a368565226dabbfacf7eab63af690400d8ff87ff3a138c3ce0ec63e", 0xee}], 0x7, &(0x7f0000d6f000-0x25)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb0, 0x41}, {&(0x7f0000127000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002ef000)=[{&(0x7f000097e000)="ba40f82e65824a42113cdc92b8229c2e2fa16cd2f70a75b207230c4fe69e831baac53c2d5d9560de0007046bc4fd0e6b193f947e26de4c078ae6176a554e3442839946d3f083ed18e2b812a761a9f5ba9d16d6dbfc8907", 0x57}, {&(0x7f0000c41000)="b568e1efbdffdbc4cc7686538f399e2cbc47324b8c99bb52eaa72da7e95a76d7bfa3134bc19a5b073df1e124b97e1e1592cef4c4fd683b9bccdffa444324a590c18f706d67b7100c805741450a6aa2bcc268735696457fbf36638b283d3c39dcc5ebb8a5fb1bde2e131d7110759c08bf3b80ddf90e0f0d", 0x77}, {&(0x7f000085f000)="2d0b6261546eb4eb078e90f7ff35e374d6b48c25f3191ff72cf07841853f464118805990763715523b1062cccd872e453995a5f600073a85cb28114a30a2aecbe932d24aaf5460ca353561c182f3905bccc3797631962f6f17f4a0fd77905d9ab98b229e0ec48337374945a010ddef1eda68d73732ccb02cb37483594311f7d589d824365c840159497f5ae77967e0c6a1dd7e0cf046da5882d9f29cc3092758e147b6f7111b978e7b896313ad200c13e3f4b0283f44ec854b944cdba1bbadff2b97c43e0d76", 0xc6}, {&(0x7f0000a3e000-0x53)="66d252451db1efe35288ac45ab63f8f71d9c78d634e7422e70ca88a747e4f87f2046be15e06be41a6592e0a0765eca2248a4182850f2dc9392b513e12485b1893bcea89b62ed73a9084fcbb94b558a12c1c075", 0x53}, {&(0x7f0000646000)="", 0x0}, {&(0x7f000065d000)="ed19d69b1a778b9c4f6a20f6fd810be0dee262be080e3280d60de861279911ebd5f104cad6d1c9953ec0711942edc4204f917294b9b8594b0ba0b7c5173371175495796e5b4224e8afde0e04be8e9e0e18bc6b8ff6a503b89ab0c14d246a6caca2e9db8d540911656add58f9b230fab65252f1ef1ae7eaae2d64aa7462841dbf06503224e8285fe5b27bf41f87b1ce0f078af1f92796f9fb5e057673876f1f92683c5f8ed390b83e3e25e70230fbfb491550efdafccbbf016699bb699b03aa3ebcc39322cc666e856eeab8fcd3", 0xcd}], 0x6, 0x0, 0x0, 0x4800}, {&(0x7f0000b05000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e45000)=[{&(0x7f0000ea9000)="60a9d8df8dc14c551bc9eddf8693036b97c03821036596931902ba4fde208b94855e35423c24", 0x26}], 0x1, &(0x7f0000fcd000-0xe8)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x80}, {&(0x7f0000ef9000-0xa)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000e59000)=[{&(0x7f0000e89000)="cdbb7badae247c7f05508a4ebc44b2f88ad48749f3eb0afa1ef42b78f65d96731be884687a934efe9cbe8e4a18e0271fa860e69fce6ae58c18dd6b9c19fa83320cef37a2910c91561d2ca5193bbc45d3e293412f3bcd290bf6f650fac3bf32b30a2924c15a3eccf5266feae0e6315bbd78b00a7e778635465de8715ad48e16d8", 0x80}, {&(0x7f0000615000-0x60)="3f025bdc66cf621012032e74ef363b1111e7991c13a562da7ce43da44ba906af11b797fcdf95e3da686ffb9c625b23d37aa5213374a68809b6edea69003aa432b504dc24110e5590cd5335ec3cd1e38a636193c5fd06f6cd13d01ba75f861bba", 0x60}, {&(0x7f0000ca0000-0x91)="0be7868cc739a26076c2d4bacd955d1a5730cda8227dd2b78a4cd7a3b8cb4219dfdce2ed0ea4b5e4db93609f719f8d02585ec4cea3f2b26a814451f0806ea5644b0a5f9af502ef793da6b8b93601ccb989942e3117f9a42ca6a03403a0f5b3e015dbd5be1755d856a527fff64a53f06085b886260d4747927d11f7a732b1225961b595206d38470cf3d14b652d9efe4e77", 0x91}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f000034e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008f2000)=[{&(0x7f0000ecc000-0xa7)="a7ecd488ba11a90b869c3680903846eaff8a263d72b80c424ce96ee41173c95441ef24455d56153d03c93884a32d663950ca0dd44738be22dc2005b43f7191a889a3b4bfb4e155323fe8a728f59cb09360038977b71cf7a5f7a8f913b67c8ec1c569333af0b0e52489de58185193e09c5b72eeec86594680b3a8a2eea4c8b962ee71369e92afbb929d9960ce9d6357985e1822dfe9f64cfd6c0ddc37840ab4695377e2c2a70de0", 0xa7}, {&(0x7f0000cba000)="664ce31a1a5464205d4633dfc4bce9e89a43d6e4ae8be335b6d1bdb2b6568bd2d08604caa47ffc9bde3f1dca6a7fb0e1cf9085681bf1c526dd9b50bf4b083b56bdaf8687204a01eb2c496758", 0x4c}], 0x2, &(0x7f000063a000)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x140, 0x8000}], 0x9, 0x4) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 19:35:32 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x2) 2018/01/16 19:35:32 executing program 6: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x1) connect$nfc_llcp(r0, &(0x7f000062a000)={0x27, 0x80000001, 0x2, 0x2, 0xfff, 0x2, "e64f1a4fc82637a342610b92f772619d66a5a97fc2ebcabd79289031ed7cb4672c88cc1926180a4a655444f7317c31f361e8c95858002b0ba779345717b612", 0x5}, 0x60) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000913000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000875000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f46000-0x4)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0101e2000009f4002202030080ffff54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00004a3000)="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", 0x781, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 19:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, 0xffffffffffffffff}) close(r0) 2018/01/16 19:35:32 executing program 1: socketpair(0x2, 0x2, 0x8, &(0x7f0000a44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x261, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r1 = socket(0x17, 0x3, 0x2) getsockname$inet6(r1, &(0x7f000007d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a8000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e81000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001bb000-0x4)=0x8) accept$nfc_llcp(r1, &(0x7f0000b27000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000030a000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6c000-0x20)={0x8001, 0xffffffffffffff87, 0x202, 0x1, 0x9, 0x2, 0x40, 0xb57, r2}, &(0x7f0000e51000-0x4)=0x20) 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x1b, 0x5, 0x200) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000307000)=0x0) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 19:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x1) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ec0000)={0x0, 0xe000000000}, &(0x7f00000ee000+0x980)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000546000)={r1, 0x1}, &(0x7f00000ac000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ae0000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0xfffffffffffff001, 0x80000000, 0x29c3c74b, 0x8, 0x8d, 0x4, 0x401, 0x1, 0xffff, 0x39f, 0x7, 0x10000, 0x80000000, 0x10000]}, &(0x7f00007e9000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e58000)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000d7000-0x4)={0xc67}, 0x4) connect$llc(r0, &(0x7f0000473000)={0x1a, 0x1b, 0x7fff, 0x9, 0x3, 0x20, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) pipe(&(0x7f0000058000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/01/16 19:35:32 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000f7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ca000)=0x1c) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000f7000-0x10)=[{r0, 0x8000, 0x0}, {r1, 0x8402, 0x0}], 0x2, 0x2) 2018/01/16 19:35:32 executing program 0: pipe(&(0x7f00005e7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r1, &(0x7f0000444000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0xfffffffffffffe43, 0x7feff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xf, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x100000000, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r4, &(0x7f0000a9c000-0x38)={&(0x7f000041b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001cc000-0xa0)=[{&(0x7f00001b9000-0x25)=""/37, 0x25}, {&(0x7f0000dec000)=""/4096, 0x1000}, {&(0x7f0000914000)=""/92, 0x5c}, {&(0x7f00004e4000-0x31)=""/49, 0x31}, {&(0x7f00001ec000)=""/179, 0xb3}, {&(0x7f00005b5000)=""/188, 0xbc}, {&(0x7f0000281000)=""/205, 0xcd}, {&(0x7f0000714000)=""/224, 0xe0}, {&(0x7f0000a87000-0x1e)=""/30, 0x1e}, {&(0x7f00001c7000-0x64)=""/100, 0x64}], 0xa, &(0x7f0000fa3000)=""/154, 0x9a, 0x22}, 0x40010002) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005cf000)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000039c000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd0000)=0x8) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bf2000)=0x0, &(0x7f00002fb000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) listen(r3, 0x3017) 2018/01/16 19:35:32 executing program 2: socketpair(0x19, 0x0, 0x4, &(0x7f0000796000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00009e8000+0x1f9)=""/197, &(0x7f0000001000-0x4)=0xc5) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {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(0xb, 0x800, 0x9, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xeaf}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000)=0x8c) 2018/01/16 19:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f00009d7000)='1', 0x1, 0x0, &(0x7f0000613000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) pipe(&(0x7f0000ee7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000347000-0x10)={0x5, &(0x7f00001f9000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00009ae000-0x8)={r2, 0x3}) write(r0, &(0x7f0000572000)="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", 0x5dd) r3 = accept(r0, &(0x7f0000301000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b1000-0x4)=0xc) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000477000)=0x9, 0x4) 2018/01/16 19:35:32 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003b4000-0xa0)=[{&(0x7f000097e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f99000)=""/252, 0xfc}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000bac000)=""/178, 0xb2}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000402000)=""/142, 0x8e}, {&(0x7f0000190000)=""/5, 0x5}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0x16)=""/215, 0xd7}], 0xa) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc000004}, 0x277) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x3, 0x20}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005dd000-0x10)={r3, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00005dc000)={0xd1, r3, 0x2, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005dd000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000002000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000003000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00005dd000-0x10)={0x4, 0x8, 0x7fff, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x1c) 2018/01/16 19:35:32 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cf6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3c, "bd13e4ab197915bc50570e1152aaa288920ce02fae23dbd6612e9499d31a33e3527e1138207102c3455e6270dc6da45b90d99811cfdd3f791753de9e"}, &(0x7f0000000000)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f19000-0x98)={r1, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) accept(r2, &(0x7f000078c000)=@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}}}, &(0x7f0000148000-0x4)=0x32) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000151000-0x100a)={r3, 0x7, 0x6, "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"}) 2018/01/16 19:35:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000000000, 0x84) sendto(r0, &(0x7f0000003000-0xaf)="", 0x0, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000658000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ed000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000099b000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e9a000-0x4)=0x8c) sendmmsg(r0, &(0x7f0000420000-0x78)=[{{&(0x7f00002d0000-0xe)=@l2={0x1f, 0x8, {0xffffffffffff7fff, 0xffffffffffffffe1, 0x800, 0x7, 0x4, 0x10001}, 0x7827, 0x9}, 0xe, &(0x7f0000399000-0x10)=[{&(0x7f00007f7000-0x9)="cf62668b30f51cfda188167389", 0xd}], 0x1, 0x0, 0x0, 0x800}, 0x3}, {{0x0, 0x0, &(0x7f0000a7b000-0x40)=[{&(0x7f0000664000-0xb8)="49de53576adb02f7e9de66cc0d78aae1d8739dac4ca7c5033cdd421aa76dff9cb6985be135e77345a86cb5b7d5bbd724062275302d087a342bb138c62ca27d02be594c0593bfd8dd67ce2e734f3a1e49ebec20a03c91042c2c16f7c571d6b65db575096ef17816ce4928732684a0172cab5899a80b234206c71ede03e3ce678072d0f02102f1edd1b79476e4a3ccaca4afa0517ef0e5c1d77fcd5d10a31c886a30994064acbd603f95bc1b38bdd95aa1470c6637e9bec740", 0xb8}, {&(0x7f0000653000)="2adde4951866b2242be005494447cf230f1e8c415864e10496d2c8586d91dceccbcca8d459ad660eb9531e4e877bd482e0e9e383e0f32e69e74e7748856103b1247bdfc474fdeae6972eefe23564cb4ea8671beeafef97ba1babcb533d7d8dd037a645929a3ea16854c5cb99edfd4afbcd28d641cc358aefa493a363b02cc1f1af", 0x81}, {&(0x7f0000e03000-0xca)="e122554b78d73e77c38f0982c12c20abc995ee8ee83c9950121622da52ebf7d947f9496f5d58cba2147b0950bcbf73f0339cfbb2dd70d209f255f741df268ab4c44fec6f9819f6b0488993c7af28b57ebad801bb5f70a15773ef1a29225c312b6eb84be98880eb718af3afb48a8229ad063728430d629260dd47d0f136d40038f6205f238d452cfd57c8a3ba2d2bbedd9676acb27e808a0edf61498681aa0631e745a2933aa96692417c8821797eb3c3b7fcf320ced4dd2c96ad69f3a28d8bf106b99f9ffafa855f1bbb", 0xca}, 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"}, {0x100, 0x11b, 0x1, "94e3950365a8406c521899849e5ce11d2d230f9e1ae9085d301520497f047465633e18bfdc728ff1a70f9f9e93dfc92184127a6ffcf4d03a7171d6d2eb1e620916f7189ae4fbfc627231d4e8777d2e90841029f49d1e19bc319c4ded74d7eb26ab6729b6d5f649a0a009892b2610d67aeeabcdeebc12f7762ee3cec3c33bb54c272f71c99679751e350e05d9618a0c79a06d1d7fa81b4e821984ac4e4b244cc9ef2bf0f6c56676261faaa6e52a875ebddbd045953aba3c0fde4f407f66f1330e65c400c1210cbc926d43fb5f31e8d1bdda97ed02731494acc424928e9549d5ba09a78ba1048521173e2d1e30bd"}, {0xa8, 0x29, 0x1, "6df4d201431f2186f062f7c4d87a6e68d7e55c580035b3d6e31267dd6eee0daaa3027b1815e887fb70faa397e8cd4e8e0165d8748798c22e8e568dc2afa4c81708402feecf542a08905607f28f4aca16bdae0a4cbdd5d0279af12141f04ddc2699cae4752b8fb317a859c917a17a6332c1e390a647b5ce308fdc13a8b3f548776111526b67a3aad846e3bb83d2f28e545f59f6"}], 0x23e0, 0x4040040}, 0x1000}], 0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b6000)={r1, 0x83, 0x0}, &(0x7f0000ed0000-0x4)=0xc) r2 = socket(0x1e, 0x805, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000332000-0xe4)={r0, 0x6, 0x7, "c23c0db5c2b9965c0d8e3ea80de371d932829760314d19aa2797eef2a2f3460678b5fe153efae33a171406f75b09cc66ec88f819cdcfe7387c3d3b27c33a02d0094b13c79ba5a28ce2005b1c3a083d6b6f75583491ecd70eaf3816266824e9b32f16419fc2789784341b8891b911fa624c241d28c5064e0cf0862384ace5b8ab22646d17d87aaeb46922e1ac1bfacca41114ce355683101310dfa8718a279f9983cc68d3e2cb152ed4b74556f51d93ebe37dfacaec9535d57cd9b6bb636b8ff2f9b1f0c7b94295f31b2c688f68d8690921f109fa8373f9caf636"}) listen(r2, 0x0) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/16 19:35:32 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b5) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000eea000-0x4)=0x7, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ee9000)={0x0, 0x6, 0x30000000000000, 0x81, 0x2, 0x2}, &(0x7f00005fb000-0x4)=0x14) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eea000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, 0x98) 2018/01/16 19:35:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x9, 0x7fffffff, "01d4b760b7b78bb35c8af380e86d4851ae58675a7d8c0d223b69e48e9deb0f5448830f18572df0423537e944d43a17662b700354d1e306a442873e8b3d71591930ffca6edfb4be77182db6e3f7b3dbb06089dd795803eb31d0d8d8d15fc829a8a284929d34f55e4a5f929b135ecd778db1653cb4c5cee32b0112bce7f6a9612b9c6caa"}) poll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x13)={0x0, 0xb, "8223d8a9a5e4b3efd781eb"}, &(0x7f0000002000-0x4)=0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x9f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000002000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffec991871}}, 0x8) 2018/01/16 19:35:32 executing program 5: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a10000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bc000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000027c000-0xf1)={0x0, 0xe9, "9b7f1c0ebc8e20613913c7219b2558f10ab1af646a6e621a06503ed5990a2d4123174d79d1a47a4ac9de6f27f003f1ace0d542669ea386b97ab778d27b8613a19258fecc3b4f866ae8587d68b15e8bda1c888b2f690ba88881bb75061c4a3fe9da8948fbe56fa8e0eb048a32bcabc014485c5b0207d9c6011030cb8f0c4d808c3df37889128dc5e0f27d04c7cc666fffa185cffab092c4b4364d5d7b8a0f41e0cbf38c08b69cb7f20f5cb692dffeb11d466f2af37cc8375a2d5c292947f777cdc4362dc9e9564dbc410e968a7a66975b29cb218d75678c1759dfa79056c141add2d33c51308a144e2c"}, &(0x7f00004b1000)=0xf1) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000996000)={r2, 0x3}, &(0x7f0000a10000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cd5000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000af8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 19:35:32 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ed1000)=0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 19:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c47000)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f000082c000-0x7)="00004f02", 0x4) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 7: socketpair(0x4, 0x1, 0x7, &(0x7f0000574000)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00007f8000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000418000-0x8)={0x0, 0x9}, &(0x7f0000fa2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000670000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r1, 0x0, &(0x7f0000001000)=0x0, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x26cb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000)=0x8, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r2, 0x308ac89a}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002000)={{{@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}, {{@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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000-0xc)={r5, r6, r7}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000-0x10)={0x2, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000004000)={r8, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={r3, 0x4}, &(0x7f0000005000)=0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000005000)=0x4, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000006000-0xc)={r9, 0x3, 0x30}, &(0x7f0000005000)=0xc) 2018/01/16 19:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x2) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a40000)="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", 0xfe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000535000-0xb)={0x0, 0x3, "f33004"}, &(0x7f00003f2000-0x4)=0xb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002ec000)={r1, 0x80000001}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000f9f000-0x62)=""/98, &(0x7f0000c6d000-0x4)=0x62) socketpair$inet(0x2, 0x5, 0xe0, &(0x7f0000dc9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005a5000)={0x0, 0x80000, 0xffffffffffffffff}) getsockname(r2, &(0x7f0000642000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001a6000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000a34000-0x10)={0x2, &(0x7f0000dd3000)=[{0x0, 0x0}, {0x0, 0x0}]}) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000364000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000019000)=0xc) connect$packet(r5, &(0x7f00005f0000)={0x11, 0x0, r6, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000014000-0x88)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x473}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x88) 2018/01/16 19:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008b9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "c73f000000018345"}}}}}, &(0x7f000029d000-0x8)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000076b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005b4000)={0xfcba, 0x0, 0x10000, 0x8}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000176000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000378000)=0xc4, 0x7fe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007c7000-0x18)={0x0, 0x4, 0x20, 0x3cb, 0xfffffffffffff6ba}, &(0x7f0000992000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000faf000-0x10)={r3, 0x30, &(0x7f0000a8b000-0x30)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006c9000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ba7000-0x20)={0x7, r1, 0x1, 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000311000)=@assoc_value={r4, 0x20}, &(0x7f00002a9000)=0x8) 2018/01/16 19:35:32 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000)={0x3, &(0x7f000000b000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000e000-0x8)={r1, 0x14}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/16 19:35:32 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, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x38, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="00276cc0b7a2b8642b4518ad296a9ae4016c1538b4df37079a5cd012aed7eacbd58cb2c37d"]}, 0x38}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f00006f9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 6: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000fa000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b09000-0x4)=0x0) sendmmsg$alg(r1, &(0x7f0000f95000)=[{0x0, 0x0, &(0x7f0000981000)=[{&(0x7f0000be3000-0xbc)="0a5512728dce3bfd8243551961364d7b", 0x10}], 0x1, &(0x7f0000f94000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x400) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000882000-0xee)=""/238, &(0x7f0000c6b000)=0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x10a, 0x7, ""}], 0x10, 0x0}, 0x810) r2 = socket$alg(0x26, 0x5, 0x0) r3 = getpid() ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000f4a000-0x18)=@get={0x1, &(0x7f00008bb000-0x9c)=""/156, 0x5}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000bd2000-0x4)=r3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000022f000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b17000)=0x6, 0x4) pipe(&(0x7f0000931000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000c3d000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000caa000-0x4)=0x14) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000033e000)=0x80000000, 0x4) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000afd000-0xc)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) 2018/01/16 19:35:32 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000025000)={0x0, 0x0}) splice(r0, &(0x7f0000025000)=0x0, r2, &(0x7f0000022000-0x8)=0x0, 0xff, 0x6) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f000001f000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000-0x4)=0x10, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000026000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='bridge0\x00'}}, 0x1e) pipe(&(0x7f0000024000)={0x0, 0x0}) bind$netrom(r4, &(0x7f000000e000)=@ax25={0x3, {"e4c82e60832de4"}, 0x1}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000026000)={r4, 0x7fffffff}) bind$netlink(r5, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r5, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/16 19:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="", 0x2d3) write(r0, &(0x7f00000e9000)="36971978e275d95c2d674b8f0fdf752f3d5fb96af18e2902d50a77151ab2552be8cb20ccab0745ed3735ac8d1a7490188aa2ddedff3bc204eb9ed3d21000f15389", 0x41) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000b000)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x164, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f000059d000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000be7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={0x0, 0x0}) getsockname$llc(r3, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000793000)=0xffffffc5) socket$inet(0x2, 0x80a, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 19:35:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x80000001, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x12008}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@ipv4_getaddr={0xa4, 0x16, 0x0, 0x2, 0x3, {0x2, 0x20, 0x12, 0xfd, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0xa7d3, 0x1, 0x401, 0xea}}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x15}}, @IFA_CACHEINFO={0x14, 0x6, {0x1000, 0x400, 0x1, 0xfffffffffffffffe}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff9, 0x0, 0xfffffffffffffffc, 0x80}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x2, 0x100, 0xbe1c}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4000001) 2018/01/16 19:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000449000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000601000)={{0x5, 0x7, 0x0, 0x4, 0x7, 0x10001}, 0x4}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) shutdown(r0, 0x1) 2018/01/16 19:35:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000af000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x36, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x6, 0x100000000, "6137ff7d1a12", 0x0, 0x0}, 0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0xa, 0x81) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000008000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000000c000)=0x5, 0x4) syz_emit_ethernet(0xef, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xb9, 0x40000000003a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b40002", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000062d000)=0x7277, 0x1f5) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/16 19:35:32 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f000001e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000)=[{&(0x7f000000c000)="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", 0xeff}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000023000-0x8)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000021000)=0x0, 0x800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000022000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000022000-0x14)={0x11, 0x0, r2, 0x1, 0x9de, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000d64000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00005ff000-0x4)={r0}) bind$alg(r3, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r4, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00001d4000)={r1, 0x0}) recvmsg(r4, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000a84000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0e000-0x4)=0x26) bind$alg(r0, &(0x7f0000de6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(fpu(pcbc(aes-aesni)),sha384-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) 2018/01/16 19:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00002ef000)={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48}, {0xa, 0x0, 0xf96, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, 0x0, [0x7, 0x7fffffff, 0x5, 0x8, 0xffff, 0xf000000000000000, 0x3, 0x7fff]}, 0x5c) r1 = socket$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, &(0x7f0000ec5000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x4, 0x1c6) r2 = socket$inet6(0xa, 0x3, 0x80000000) getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f000038c000-0x4)=0x0, &(0x7f0000693000-0x4)=0x4) 2018/01/16 19:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x15, 0x80005, 0x0) 2018/01/16 19:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept(0xffffffffffffff9c, &(0x7f0000ad4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000b8000)=0x10) socketpair(0x9, 0x80001, 0x3, &(0x7f0000b2a000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f25000-0x10)={r3, 0x28, &(0x7f000045e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ebc000)={r0, 0x60, 0x18, "d4ca09007f465a35362c33e833b62358962b389af395bbc5"}, 0x20) r4 = socket(0x10, 0x3, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f00003bc000-0xa)=""/10, &(0x7f0000d24000-0x4)=0xa) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x890c, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000afe000-0x8)={0x0, 0xfff}, &(0x7f0000c23000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f33000-0x20)={0x6, 0x4, 0x200, 0x5, 0x3, 0x1000, 0x2c, 0x8, r1}, &(0x7f00000fa000)=0x20) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000008e000-0x78)={0x4, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x90, 0x7, 0x3f, &(0x7f0000665000)=@generic="ac6e938dc4cbc5180edc9e8e2dafa503", 0x84, 0x0, 0x3485}) bpf$OBJ_GET_PROG(0x7, &(0x7f00009ec000)={&(0x7f00001d8000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/16 19:35:32 executing program 0: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000028f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000dd8000)={0x6, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000dd9000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000538000-0x168)=[{{&(0x7f0000abb000)=@sco={0x1f, {0xfffffffffffffffd, 0x6, 0xff, 0x0, 0x7, 0xfffffffffffffffb}}, 0x8, &(0x7f0000248000)=[{&(0x7f0000cfe000-0x51)="2562cc450fdaf8f6456fbd81bae55bc1317c9422437f69b69983a0218fd715e0edfbde371fb0e7f5f7bd369f460d1c9ece5b807a99b49ce0599b8c3ad0c2b333dbd96d881f5596dfcee9e599c851ef7f9598f305acbc6a34952223fe73044ed9b30da1a31dd950e26faeeeeddb6e8cc1c3976b6f486ab31a1751962db7e5078e25bb0e1f8e1afb82bea6203bbca6dd24", 0x90}, {&(0x7f0000060000)="5d484d06b5c5b7f1b78d994a6f968832b75ece194aed21861bd7313a0f585a0575e011606cd6163031fef6c2edc58e1b71a378f3b4a615eebadf4dbb40f188cee5fbf65f", 0x44}, {&(0x7f00001e9000-0x62)="64e2135b98fa5f570b1f391adeadf7d856115f47967c5e6131e1dcb8dcf3622e9b6d4127555f11459373bb57dd1ea608cdf5733ae1bf6c3878e1730e004732ce9a1228d5fea0415a973919605f7430b3e8ed8677c8839c3c3e5db321547e0ea52fdd", 0x62}, {&(0x7f0000dd9000)="a00883aacb5b3a4e66", 0x9}, {&(0x7f0000dda000-0xd9)="624d5ff10368fe3550a633360527385c8e5c44837d28fafd6962025224e41ff2681f7f11d43b4e4b024e183c3461075a402afa624752329a8f984d5c18c3deef33713694fdde12250607d6477ce6bf0be8f2bd22e784b88781b60644626e5bcb42700e7fbd5e867d2de322820afd8980ece64b188e67a9c5d817d3e1af423b3584ec28dc5ef271b21fe222d7d848055fbee38d0f44b1a7ddc6eed252e62b5a5b7991426ee5581ff491076c9a8698407fd888f4f0bea04a26d7d325c7b3cb82dea2d61d53062667a1ce695962a73aed4e145bdf3a70fcffde32", 0xd9}, {&(0x7f0000dda000-0x23)="36bb9abbed7d4d1f096558738ffe0a7b7c4624d1f308d7f315b0ed3d36f0f856293605", 0x23}, {&(0x7f0000dda000-0x5e)="55ca5b819c1aac1c15acd0a8bc1d73bd4e59f68123c75849a7a21328e0e4a50cff0fde575ee089439407e760dcb5b01b496ae9d0a998b6cd15a43b9ac5869d1815e5ce6b71bbe4371874ce025a1b2dc63002a49c9fc94c29a32a3f7d14e0", 0x5e}], 0x7, 0x0, 0x0, 0x4000}, 0xb1d4}, {{0x0, 0x0, &(0x7f0000dd9000)=[{&(0x7f0000dda000-0xf1)="7b8ef153683c9b0337e146464db054fdd3e1003d5d37b7429348181b984fd613d414d5f47af0a41b2cdb16fa775ecf7e7b6c9c55c2e38e31f010873045417badde9dd596f19a854e6806502a76615609d11c8aa09011fa147a9646bacd7c908948a61ee72c751cf956d599ebeb6c7395ef1de897bc311af2c60cb767feb65c31caa15d5212f8a48502d4e58fd009131cd8a3311fab88484bc68684e93c7470634e928ee7fed41908209d9182be958cc51c36ef2e4747e46ebf1afe066b7440913f4b67010c17a3239e3968d26fc7788f008608aff00faa443bce0948e371201cd27ef699117ac12ef45e842bfb80a9d8d2", 0xf1}, {&(0x7f0000219000)="87830191091b58f2696386e88c0772b1cb2cc3f239bbe4d060572eafeff9aea96795657f3479e0dd49a15aeca4de2c90a8ee", 0x32}, {&(0x7f0000dda000-0x41)="9f56ad5b50fb95ff62e2613e1360ce82f815d5c3dddbf82005539db0ae6f0eae73249e2fe99a5e16de81d167f76ef9f04f7829ea805ec5d614fd22f0d988b86cec", 0x41}, {&(0x7f0000dd9000)="2347eb59aa089b8741c8b25b46e8d54843f335c25c61ac64d65c8fbec8cb51399dd2ea819975c07530b5a7dc38e38c6fb4fd4e5f659eccadeb8b0addc9c6f5cc7b351230f84290999060f121c79a585926e9e102d1eb0d3a076bc4e8cf8f4ac6e34730e9962c752d7e825d04af7ff9dc32e6f543bd0dcd2d5f123ff2bd377e9b0b45e1227d4c671cd385f202cca02bee9827995a6767a79e082a364ac744102c200e5911a7e2740d8226cea10af0e57d059de9432d1b02974a5faf48bb5d3f23bd53fb93030a0456582de53bf677a87a9ebf3fe0f6425f6ee9d5e32cda7dab5e23a4ceb6729a1d473d20ed659f2d21", 0xef}], 0x4, &(0x7f0000dda000-0x160)=[{0x110, 0x107, 0x7fffffff, "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"}, {0x30, 0x11a, 0x0, "99f3e6a837b0caeb4ca57c2e21933435c05df05b84c2ca15cbf64d4599e5"}, {0x20, 0x11b, 0x2, "7a1f1661dcf78a1d3c776d8600fffe09"}], 0x160, 0x20008040}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f000028c000-0x60)=[{&(0x7f0000dd9000)="cef4475f0824e54afc1422561d4437581a70e62dc6e44a1a603575427ad2c87c90c104aa8b6fc35d852babdf41baa565ce5d69c26516d61a94dfd6f17d4174b14d68361c419bac10572cd4b56e49cd89d952765cb64316e2dcf327bc6d18ce653a57d3da8e59692148a9250fcac9db4f4edd9b6d2b7c6358043b4c28845dbaad3d0398d55e1e165a9276ef7e62b644daa35e398901549a2cae2a882754a5fd26068ac4ef2ac12ae518ddee7256fffbae8b3579cc22b7d4ef306349cf3186cee1ae43e75b6d1de7", 0xc7}, {&(0x7f00003ab000)="77eb611bfb536703fe618a54aced90a507cec2fb2490eb9f12b0221bc7edb934a81a177882dba48ec3039bb0ea72db4f1fca6a", 0x33}, {&(0x7f0000448000-0x87)="ed6e30906b53855ca7a5a33767fb952a5dc81c10eccf8233b856bedd682eccf51238ed66b1cdce1e52ec92ab0518f662ebd5c4c7fd4725f197cbd3c6571323cb96c12a0e38f490c35e6be55c08d7bd4d141632edb8972608503a6b1d549abed567720d47ebacba979df42be0c318ab4570b36b461f0db3bb2a0c525e542da18eb3f5e6aba46248", 0x87}, {&(0x7f0000dda000-0x5d)="ee8cc9ff6f3e7cff9ead53d859cac8fcf8a6ed92bee05fa24630903631d110c5af1a35d6286373a895f92934f0a19e59511c2e0e3938ff026e2b88944bec069afbe896c090a53210670a1664cac337d909efd031ff33d0178d76db20ce", 0x5d}, {&(0x7f0000dda000-0x53)="f552e284921641528d0dd52799bd152ac1a9aeae9ef831a9c3773d635d07318df152d9bbd60d9a741890dd650128c37f58f57394125e31696720d04e734b5de259735e486885c72eab15dd09cf22729ef661ea", 0x53}, {&(0x7f00000f5000-0x29)="34b17307ddfcf342d6ff98d5ed288ba7156052d2ad2bfc1f1d5539fb7de9ccb97d269472c437c481ec", 0x29}], 0x6, &(0x7f0000dd9000)=[{0xe0, 0x0, 0x1f, "4bb993fde4b2b82db29763f4c9cc013f8438394b4406092dc625a90a9a1c4fd42b7262c1222654a24e6f02a4d6d5c33c966eecfe4fff364b1d83f4c42f9285bc51bb09f3fdcbf1ec37ec8a5a8a9d91033eba540df1059a439e94bef5dea600c4865688781b0e9eda374278d1859a5f7f42169d2fc6ccd107cc9c431f130d6aaaf32fc5e40cd0d625f28ff6e361839ece5b7b79f4fd0c450c4b19e85f70c09a7e94cdec03f2f861558fc77eba7fc84000eed77036e3cb720337fdf50a967a0f563efcd7c52d558baac60162f9"}], 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{0xf0, 0x109, 0x6, "c5b38010cb7cd488a886ce00fde1838c94fc69f114e411b9e9e593bf706bc2eacd767ec6f8f462cb8ff1be5bafa1b75a471b170033291e0df2bf29d3cafa30306e7810ac78188c4196a46be92cf6ba3571250a0ac45ede397cfb5390a4c1dfa4d85b64fd5b4fc673d40c38da067ae8e93ba359d9537e2706d3f0496d7ecaf719334cd0f353d0f7040198b34dad58475e38dcab7b08e32007b9a3d6fd7abe8a46dd106c38c9f2eeddee362b48806e1f9d25dc03a353921bce34bdce61b0183e6ce3d9cf43ae35bbbde7faeb27b165fe63efd7895255a637d7fb"}, {0x10, 0x19f, 0xe0, ""}, {0x88, 0x108, 0xfabc, "329a66c15f69065e1c4649c5b1e7618d1383ac294d182ef6dc67f6a0b5a2efcdfa81c9ac74435bfc59d9313cd8948ad8f0f6e9b7ac1f290c3b2098f2ba68d3d9da5994897aef5834830c2e092c7689a877d1508a7f2d95df49082897e18acbb00f86eb4181cd5742c23600d76b97a8adef"}, {0xc0, 0x11f, 0x6, "6f6bcca049614a3f9a97235782c4e7a9c325cc3be595dc896af10c252f48c4ec01096705e4274e55ac01a66ea90ee1d0a25c5ddac205a0489069e2a550e0f302de607163ad7bded3f23ea4e2caed05789bb7331867f7d9eefda491526bd6bc4c8a760b7b6e0a648870bbbae37d0e3a071e0cd054881aab5ba3c006c5bc920563743d92cb956390094ea8397798351b9a4e9faadcbeff869ea1becfcd399628289ddb83297f3045aa2351dcf574d241a4"}, {0x90, 0x10e, 0x7f, "d617fb41ed1fd98df8bd4d5b0634efef608e4a748985a826344c96f7cd71c3194a8457979cbe97adcc57fb4f2a51afad5e4d1c66025d940bdc7b8b5b74ea079b5840a3ba8c6c67009ac2d3204eaa6d16b035401c467ee5e992983ec416cf8b567f07247b41f1df3ccd6e0fb4e97c291be0ef2979f55a791913"}, {0xb0, 0x108, 0x3, "9fc81642c866679f21e3dac58cbc734911c098db39c56fbffc4252a8fe777fe845d5eeb43e100d6ce51ee0c2eeedfed035cdd680d646ffce3f026989096e0890d6559940fab74b5c6c3bb3154796043f7b1c4b4184aaca9488516df885d482f70655b9c02aa34d2f511b55d35e8d307d51d5940b77abc7d8b4ec03911e3d04a7d9d1a494fe90e487f687bfe22e5be17f3b7ebf3ded1ba0be72d3"}, {0x40, 0x3a, 0x4, "cdcc1958ceb357573777213691ce1c48842025c14f04249d427fa58ac643bd1ca44d62065e4438cfb74504f53271e0"}, {0xe8, 0x102, 0x800000, "7952d1cd33d7ae51bec4ec2dc83e0527c0d98b352da8b87a87b49ebf993317110964e818c15b7f2629299a693e365d44932ec69b7634aeeb76557635e26b5db55092cea4c22f03a7da0fd0093cddeacc56f943cfef99138179f6a3486e88d2ce131c479521cfdfe7dc2a271d94af6a3077181672a6f8f69ed57a51fdb5cb1cf8ece7e4327efaacb2e85746735c43ac9d679f6ffd7ff070f4420a45083f18f964b0f806399e600a17f219d23d3d5dbe4b01bb12e2e1efb1645218ff33522b80e8f31873859ef3fdcfb9b1034e7c22c61c8d2532"}], 0x1508, 0x0}, 0xfffffffffffffffd}, {{&(0x7f0000524000)=@llc={0x1a, 0xf6, 0x7, 0x5, 0x8, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000a47000)=[{&(0x7f0000dd9000)="462bdbb3311b1bf0735fff6badeffd3eebb2bebb5d34089c4556b880d4850b5ae3fb39021e72453123d2ec3f6546dfafeee9eae3c56f56814f1a1ff08b02a5b5f5dd293df99cd3d28128e29bae85382996838dd87365", 0x56}, {&(0x7f0000dd9000)="4014ec3a734d951f0b68404b5d1ebf11e078504fe7065731eab2edaf0246c08a7c49f9fb5a28dbad8000d6c112b7df88e9c05d05759b34d77a57d86c35f9a4ca59347121a75489c60442231c50e545eb332e8101aeef63e80106e763812dd40f1e375116c158d4a6c7662d549291687b21e968b0af853ae6687316ed32938fd0df78a79a4e3955bc74a79b9e842c8738fdbc72c6d82974aa2558a336c2ada24e0331cfcf2359de993f662c231df32eac7ce3b31b07a9de060e090f129b566e339ced874eae70110996d4485997aadf742485992d54bfb23a32b0245403134e6b560d642796e4d48b2b6a88", 0xeb}, {&(0x7f0000dda000-0x3f)="6bbe6c529160eaedc4956e42eece44b31348d9dc9f15e4b363f16052c5365306c29a92d2b126a016d42533291ad7934c68ca5a0004eea69f8b49fcbb52971a", 0x3f}, {&(0x7f0000354000-0x52)="2295c366110bc4930588ad2e1336d436b27caa7ea0342fa86b3adabbd3cd000e81f2b09066b0d1981d6020d4dfffb5a877a5f75eebbad01904ab164fa3ef06137c3ddfed8311f8de456b04386072c0bfe301ac3a0502605ffed164118a7c9260ffe0c2959968120f3a0e82ab77a9f1ff7c0be1", 0x73}, {&(0x7f0000250000)="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", 0xfc}, {&(0x7f0000dd9000)="dfa62af3ae6c6fca6a938cee8ac9110c6a39aa31e54176085ea285dff9799e7af707c691e5505521647c9de42fbb14f1d4dad806f572a7b961dc6b51e69b1350e52db664079bfa533704f36fb82dc40c0d395f2e7b63f7c5d282a66ffd96d9eaff074210f4aec6ad24d387d826", 0x6d}], 0x6, 0x0, 0x0, 0x48000}, 0x6}], 0x6, 0x1) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2018/01/16 19:35:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="847f01c27dc14fd6bb5ed72edd3cbadf076b33a329e7907f8e46dcd8a51269dd2a15925e268f403f0d1b6bad242652dad81ddf62ddc1dc7bcc1edd2826287bc64eef986f1eb095a95a33d2131b27846e8b09fd3560c4c1a83efd30cf46", 0x5d) pipe(&(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000000)={r3, &(0x7f0000001000-0x35)=""/53}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000-0x40)={0xbf, 0x1, 0xfff, 0x91, &(0x7f0000002000-0x91)=""/145, 0x3b, &(0x7f0000003000-0x3b)=""/59, 0x62, &(0x7f0000001000-0x62)=""/98}) getsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000)={0x9, 0xfff, 0x9, 0xa5}) sendmsg$key(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000-0xd)={&(0x7f0000002000-0x158)={0x2, 0x10, 0x2, 0x9, 0x2b, 0x0, 0x5, 0x0, [@sadb_x_sec_ctx={0x1a, 0x18, 0x6, 0x7fffffff, 0xc6, "38e534246458e7c11ad8cb61e5ca5ed25c2df77dfb088626faaa7d4e861540a19e36c2bd4a0d7f43bad85cf5a4fa043041147e8e7ba076f7ca31fdefc0ed80f674454bbc3986308a8df001a60d67801998dc44b8c1bb120dd5471e375a4abc238f778007bf3f1109aae8e938d57526f55b63e7328baaa88ffc91e0eb9c85b2191eb4ac8b4dfd6af9f27a0302ae8be420bfad4a2731704bd68fd491683f061e2acdd4dbccbc7628fe4a256e405f8077b451091a9d346dc904f4d489765c1190c6cee91b3a234f"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x4, 0x2}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_key={0xa, 0x9, 0x220, 0x0, "4f9fbc6a6d87a5e9b7a38d7dc94638f045b1191ea1e5fcd78d7bf3ac73831c614506892afe1bb8ea0d82a224704311988bb670de342524c8f9f86dcf09fa0b4bca938c32"}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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]}, 0xfe68) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000)={r0, &(0x7f0000ef5000)="", &(0x7f0000537000)=""/95}, 0x18) 2018/01/16 19:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000d6c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000253000)=0x32, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000097f000-0x64)="91cb1aeeae1f3a218656927e3ab05e6087cd69887f7cc33d1b8f9d77f055061fd95a853e22e1b004932b9f299586f061bc84e4122c29e2b75dd5962e8490e0095a46d51e014c2dc97bcb98f7b5541015cd411b658737940f2ba90b3e7336c1365e1dc0d5", 0x64) r2 = socket$inet6(0xa, 0x1, 0x200000000000002) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ac7000-0x4)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b5e000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000f0a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c0e000)={r3, 0x6f2300e1}, 0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000a3b000-0x12)={@generic="88f6feabef5bc5f1083ddc183abbf0cd", 0xfffffffffffffff9}) accept4$inet6(r0, &(0x7f0000977000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f0000)=0x1c, 0x800) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 19:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x2, &(0x7f0000104000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000d9d000)="", 0x0, 0x4000800, &(0x7f000086f000-0x1c)={0xa, 0x1, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 19:35:32 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000010000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) connect$can_bcm(r0, &(0x7f000000d000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/16 19:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) tee(r0, r0, 0xffff, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004eb000-0x8)={0x0, 0x0}, &(0x7f0000b9c000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000834000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00003a1000-0x9e)="4b37361e1a2f62f50aa9608ce65ff80bea28a58db665faf4f2e4fd361785e6f21d765af1bbe833a6fa825a8fbb52202aacc2a3516d70ac78dc35dd67a15ecad0e948d8e157700d41b13ef6991b0584333af5b762ed216cbe1b3d524ba29ff5acb4f0d4d61be2c84edf97f4042ce9b389c46a150107cbab023faa3134203f53d0642a2ff219a5fdec5fad34f16dadbe9071b455467a7e51be4006b982665c", 0x9e) sendfile(r1, r1, 0x0, 0x22) r2 = socket(0x5, 0x704f91f2645a87a9, 0xff) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006b4000)={0x0, 0xa0, &(0x7f0000d4f000-0xa0)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x893f}]}, &(0x7f0000564000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000044000-0x6)={r3, 0x0}, 0x6) sendfile(r2, r1, &(0x7f0000ebe000)=0x0, 0xffffffffffff0001) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f000035b000-0x4)=0x0, &(0x7f00000ea000-0x4)=0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 19:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00009d7000)=[{r1, 0x0, 0x0}], 0x1, 0x80000001) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccf000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a22000)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003f7000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000041a000)=@assoc_value={r1, 0xe952}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000088b000)='tls\x00', 0x4) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) 2018/01/16 19:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000485000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000434000)=""/4096, &(0x7f0000f56000)=0x172) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000316000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000ad3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r4, 0x30}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000bba000-0x20)={@generic="92b7bb6d620efbbd82672fe2c0d96ba9", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00001d2000)={0x0}, &(0x7f0000395000-0x4)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000c1e000)=0x0) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) getsockname$ipx(r6, &(0x7f0000fb7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000514000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000a000)={0x5, "0dab2f9eedd4"}) 2018/01/16 19:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003fc000)={0x8, 0x4, 0x2000000004, 0x3c79, 0x2, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aad000)={r1, &(0x7f0000180000)="e3b3b04606a16a827205369cb886d378942232ab0d0d4935cb5643667899c31248f6551a880bf3ac6afd26e5c844a10e5e0704c105ba14d11f971eb67bfdb89e70a5edeb97fb46a4ca70a00b12e5791bdefa633b32bd504307391c1cbd83481f98571b7fd69ad035e41c28d669268d32509a8e225e9ee412d5d8ab7580aeeffa7898240b356ed930a26fa0782cb14a", &(0x7f0000879000)="b56ff8e7e78603175b024bef04b7bd56f0b2893be5b1eef9bd89c02377474523f819a87591aa1a5f99646a035f5bc30fd4a287bf7c8ca8d68baed55e0a9c2d112298d8753dddc11752f3cd39a25a43af0a78dc57e1bf607b7a201738a3e68143ea2798a3d7", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x5847e7226fca597e, 0x5, 0xab16, &(0x7f000002e000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000213000)=0x0, &(0x7f0000e55000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000359000)=[], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e51000-0x4)=0x10) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008bb000)={r4, 0x2f}, &(0x7f000014e000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000312000)={0x0, 0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) splice(r1, &(0x7f000014b000)=0x0, r1, &(0x7f00008e8000)=0x0, 0x1, 0x1) socket$inet(0x2, 0x5, 0x9) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f00003ff000)=""/3, &(0x7f00001be000)=0x3) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000cec000)={0x401, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/16 19:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e36000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000256000)={0x6, 0x100000001, 0x1, 0x101, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x7fff, 0x0}, &(0x7f00001ae000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000)={r2, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0f000)=0x8c) pipe(&(0x7f000047e000)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000b49000)={0x0, {""/7}, 0x0}, &(0x7f0000ce4000)=0xffffffffffffff36) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed8000-0x20)={@generic="ff47958de9ac2686b4e125c9a8af4a5b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00004d2000)={r3, 0x3c, &(0x7f0000df1000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8ba9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000476000-0x4)=0x10) [ 845.111045] sctp: [Deprecated]: syz-executor5 (pid 28100) Use of struct sctp_assoc_value in delayed_ack socket option. [ 845.111045] Use struct sctp_sack_info instead 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000029e000)="e513b5bf00", 0x205) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000011a000-0x38)={0x0, 0x0, &(0x7f0000c2a000)=[{&(0x7f0000c7a000-0x108)="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", 0x100}], 0x1, &(0x7f0000cb2000-0x48)=[], 0x0, 0x0}, 0x0) listen(r1, 0x40) socket$l2tp(0x18, 0x1, 0x1) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 19:35:32 executing program 0: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000062a000)=0x3, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062a000)={0x0, 0x0, 0x0}, &(0x7f000062a000)=0xc) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000062b000)=0x4, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000029c000)=r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000052d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000598000-0x4)=0x7) 2018/01/16 19:35:32 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000eea000-0x4)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000099d000-0x4)=0x6, 0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e0000-0xc)={0x10, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x5, &(0x7f0000001000-0x4)=0x4) 2018/01/16 19:35:32 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d36000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c4d000-0x10)={0x0, 0x6, 0x9, 0x9}, &(0x7f000094e000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000edf000-0x20)={0xb70, 0x1ff, 0x8, 0x4, 0x80, 0x1, 0x1, 0x6, r2}, 0x20) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000ef3000)=[{{&(0x7f0000936000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007bd000)=[{&(0x7f0000ad2000)="1e", 0x1}], 0x1, &(0x7f00001da000-0x68)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) [ 845.206427] sctp: [Deprecated]: syz-executor5 (pid 28107) Use of struct sctp_assoc_value in delayed_ack socket option. [ 845.206427] Use struct sctp_sack_info instead 2018/01/16 19:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006cf000-0x4)=0x0) poll(&(0x7f00000bb000+0x6e1)=[{r0, 0x0, 0x0}], 0x1, 0x9294) r1 = accept(r0, &(0x7f00006fd000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010f000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007e3000-0x10)={0x8, 0x9, 0x9, 0x7, 0x0}, &(0x7f0000b87000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003ce000-0x6)={r2, 0xfff}, &(0x7f0000bc2000-0x4)=0x6) shutdown(r0, 0x10000000000001) 2018/01/16 19:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002ec000)={@generic="af25bf4e7b0788aad2b9f27dcf99c08d", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair$inet6(0xa, 0x1, 0x10001, &(0x7f00001f1000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000f60000-0x4)=0x80, 0x4) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/16 19:35:32 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x100000000005, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000fca000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fca000)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000033f000)=0x40, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) bind$inet(r0, &(0x7f000080f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r1, &(0x7f000051b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000048e000)=0x1c) r2 = socket$inet6(0xa, 0x3, 0xfffffffffffffff7) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000487000)=0x0, &(0x7f0000795000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b89000)="890414edb3346c734e2315ae6b9507f57cba678ba2f51b9e16706357a4e207d5da09df2d37e1e87f630fab198ec7fc89efd2714f3e9b15b465636feb02956f0127cf482b042acea698786bbe353339756657efefbf2f2cb03a09cec6a8f781b26acffd6c7994401279e421d29b7b9d000040bf743d0da84fc55d560c074f607933852c35ae32b8a74e3f2e887f9e29886ae4aeb2a98bbd98df", 0xfffffffffffffd2d) accept4$inet(r0, 0x0, &(0x7f000041f000)=0x0, 0x80800) 2018/01/16 19:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000f8b000-0xf)="", 0xff8f) r4 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r4, &(0x7f00000e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000089f000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) socket$inet(0x2, 0x7, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) r5 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000f7f000)=0x800, &(0x7f0000145000-0x8)=0x4) [ 845.351883] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 845.391132] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 19:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) recvfrom$unix(r1, &(0x7f0000895000-0xb2)=""/178, 0xb2, 0x2, &(0x7f0000811000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='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) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006e1000)=0x14) accept4$packet(r0, &(0x7f000034f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007d5000-0x4)=0x14, 0x80000) 2018/01/16 19:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000997000-0x8)={0x0, 0x0}) pipe(&(0x7f0000995000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002c7000-0x4)=0x0) socket$inet6(0xa, 0x80a, 0xd0c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c5a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x80000000, 0x5c05, 0x28}, &(0x7f0000d29000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000071b000-0x8)={r2, 0x3}, 0x8) 2018/01/16 19:35:33 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 19:35:33 executing program 1: setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xc5)="0e92c82722a3c318c897c2756d8297ce0c6f38fc18fa21c54e1764f58a866eedac31b3ede3341ba4f62292561bdeab5b3ec6dc320f6d81e597aab04f36e7153a90dd287865b00aea4dee58ae7812c53fb6bf06a0cc68015eb8888c66e611e58d9f31dad0d5acf43cc5aca75a1e0daf88d7763afdd603912789218aa003a4f18228f5b12a90026c805d1f64b9875edb601cdbbae053078ec48682170d32b37f3ce99e7526fea0be0f7272755f2578cf7b1b4efbb07e5f16db7f4096664eea3f0566d1a76e22", 0xc5, 0x0) 2018/01/16 19:35:33 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000006000)=0x12, 0xffffffffffffff84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000000c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) 2018/01/16 19:35:33 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c7b000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r0, &(0x7f0000dab000-0xbc)="fa85bb6ead903ff1c3c573cdc88603313d55f8bd121c7a1b29fd008abd330010c97f352a65119b7a3188af32c9496a164ec65175d64b992abe8f792cca664b204b4ee543adc738be3d5ddfd05fdfef974b0ab9a3830ea32370366c8b999bf90536392acb4dfa9331b13cb6068e720f2028e6276a91ebbf111462138ffa74580124cfa9ce8f4f9d2cc7c5b0e94fdee69d3c593430d2be8c7c636936ebc5a5df07953a8447d50b86cc35b66268cfd2a2d561b2743ac939a3a6b87cf9ee", 0xbc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x1, 0x7fff, 0x400, 0x10000, 0xd00004, r1}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x9, 0x5, &(0x7f00007b8000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x53}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ffffffd, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000434000)='GPL\x00', 0x20, 0x2bb, &(0x7f000008f000-0xbc)=""/188, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pwrite64(r2, &(0x7f0000275000)="d356c9f19aeaa785a93547d4b8b714b5b26b6e435b03596ce878ecb5e45c265213e87bcc310c6a2ec74d682a091e6a904fb0bf3d061796ec69cea299a66c589329102867b5f8acf2ba660384d30753db26767aea53ae6d9947898005f4aac9d7b055ebe02fb1183a6d57cb3840d23d3ca44f93b58138dec3d845bb372c6b5ef223d0071ae674d36bf72cbd7fce6fa09bb44c20fc070c849b066a37e4f4aacab0f13ee2c32513", 0xa6, 0x0) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a38000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x147) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x6, &(0x7f00003e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000145000-0x8)={0x0, 0x36}, &(0x7f0000451000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008a4000)={r3, 0x6}, &(0x7f0000988000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000246000)={0x0, @in6={{0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f, 0x4, 0x9, 0x80}, &(0x7f0000790000-0x4)=0xa0) sendmsg$inet_sctp(r2, &(0x7f00002ef000-0x38)={&(0x7f0000cdd000)=@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00007f7000-0x30)=[{&(0x7f0000f95000-0x3c)="2b3cf223b6b2fea940d1eac8255ce06c257c793e7d3b48907e513a1d283953d358665118dca41af8af2b69aa9ff1c7fcc62a8958cdf74825acbe3501", 0x3c}, {&(0x7f0000f56000)="5a56707b364b2ea546a2b418645de425bc72d10d9d8577a113da954647dcee140ce3593ec29c98eb3ddd02a89949733a85a5c448020b1a2c800586e22c3b", 0x3e}, {&(0x7f0000e0c000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x820e, 0x100000000, 0xc1, 0xffffffff, 0x6, 0x7fffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x9, 0xfffffffffffffffd, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x1ff, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x3, 0x2, 0x1, r5}}], 0xc0, 0x804}, 0x41) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e55000)={r5, 0x100, 0x401, 0x9, 0xdf8b, 0x5, 0x5, 0x0, {r3, @in6={{0xa, 0x0, 0x77, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c0, 0x49a, 0x3, 0x7, 0x2145}}, &(0x7f0000738000)=0xb8) writev(r0, &(0x7f00007fc000)=[{&(0x7f00006be000)="19", 0x1}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f1a000)={0x0, 0x0}) [ 845.474331] dccp_xmit_packet: Payload too large (65423) for featneg. [ 845.518270] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 845.566067] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000818000-0x84)="827be94e3430047159de284a8c2d538a24f58686d6630d06623e2f49b60f3b7d6b56c6eb2cbe042b8f96f7d197aa6a1ffd647906a730c64c76557f843c5ea02fe85da2773aa8f89df5757c6db82e2c911e5e2e8406426441955f8bc7993d58b8c1ee6745aaea64643e40c6c030c4d05d68e270a8a16022cfb215bc169725eaf854e52639", 0x84) r1 = accept(r0, &(0x7f0000ed2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cce000)=0x26) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 19:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8000000000008, 0x3, &(0x7f0000d4b000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x1041f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$llc(0x1a, 0x3, 0x0) r1 = accept(r0, &(0x7f0000d45000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008db000)=0x3a) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000f4000)=0x0) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) connect$netrom(0xffffffffffffffff, &(0x7f0000004000)=@full={{0x3, {"45b212c779001c"}, 0x0}, [{"eb0954d5f73e80"}, {"e5154abd60e5f5"}, {"2184a30edd236a"}, {"5720062bca36d8"}, {"0162712d0381a7"}, {"f0b6ab1acc3512"}, {"5723f9b3f2216c"}, {"ef96cd6ebc7681"}]}, 0x48) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000027000-0xde)=""/222, 0xde, 0x10042, &(0x7f000001a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/16 19:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000186000)={{0xa, 0x0, 0x273e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000000}, 0x80, [0x80, 0x4, 0x1000000000000, 0x4d12, 0x6, 0xffffffff80000000, 0xff, 0x40]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f000064f000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) socketpair(0x11, 0xe, 0xfffffffffffffffc, &(0x7f0000f5a000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000335000-0xa0)="1b65213b81a464bd5ce64940a0b438001e2fcaf0fafaa4e9e8d550bb12202501a93c141528193b884d3196ed61cc01ff436757ee9b85000d9e711cfebded3dd43b92d1a71c13fc1428be2f35697727b909a6917438335beed3fdb894843094653a2c35479708719d4f39511681697e3ef6c5cc7508f9ce3644e0363f73bdcdbb5cd63e2c895f00dfe7be0f62f2e884957585bc5cb02ae8faf0b39c15970bde8d", 0xa0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000d7a000)=@fragment={0x5c, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0}, 0x8) 2018/01/16 19:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000590000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept4(r1, &(0x7f0000331000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000901000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000788000)={0x0, 0x9c, "452306c32ea0e47dd177f39674e6a0a4c06270c1532be8f9a427f4a1d8622e1b163d1f29280c087fe6b8a93f49f7924dc0b98d9866bf36ea1480b1dc40c223d27a9b44f14fd8ee55ca38456befa9d67b4a90dd6e35dfabe036cea25b8c39d656eee15bdd799a264a6e9d53476e52f6cef5b9286017ed38b2d7be53cc53b9a8ff1ff2e00e837fa1ed0c4e4c54fdfd61146986b6c9a89a4347d2c9f75e"}, &(0x7f00002d3000)=0xa4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002b7000)={r3, 0x401}, &(0x7f00009cc000-0x4)=0x8) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bca000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r2, &(0x7f000017c000-0x2e)="", 0x0) r4 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") 2018/01/16 19:35:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000d9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/98, 0x62}], 0x1, &(0x7f0000001000+0xc3c)=""/175, 0xaf, 0x7}, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000003000)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000003000)=""/183, 0xb7}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f000089d000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000005000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0xa9)={0x128, 0x11, 0x4, 0xd19, 0x1, 0x3, {0xc, 0x0, 0x2}, [@typed={0x8, 0x3d, @void=""}, @generic="c509e87ef926949c7c", @generic="7917cbde3b4654689cf7fabfe1d188ecca8d9c2c799f88e7023d99453c5a7c43f3421c39ccadfe3ac6c54023d7da236e75c288747c0a064913e3272be977a8403d503877e103faccd89d580fb0fcea4463eaa74cf8b483d9aa568dff22eeea189c358d722b05de409e416068e83ee2296ab20ec3cad1ea54e19c0de3289aa4c74689ec932a60099da5f33cde92714248704a0d7e7331f29648d6cadad63fa570cc400c2fe46028a4b284a25a309e89746447536f5157d602e6f1ead3b025ccd7a371b3f422b138a58e511f994b093fb1885ef167d9e8dc18500e6f8de814c4fa744ef4c752c89e8299b4d32f02e23ad7f1", @typed={0x10, 0x65, @u64=0xf9db}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000009d000-0xb8)={0x0, 0x3, 0x0, 0x5, 0x8000, 0x1, 0x1, 0xfffffffffffffbff, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x2, 0x400}}, &(0x7f0000002000)=0xb8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x957, &(0x7f0000001000)="72ef2d1ffba8ea7e8ca761552c3b2d8a982352d39b6c79a9477108af09f265b3566c422fcd2ac8b9597bd76bc36541d59fdfb35b66743a49d456f88d72dfc968463b7c1b995bd0b2c233035a16abc9733ae0dd5818b3708950e81a6730ec3b36a6252a2ec7ff2d92ad26d8c7061d582e0f33501d4c99d28a95c042ae2a42c37e9a228ee0690dbad6571d70f6f5fa43fa14ee7751c316fdc246153efeb7c8f5b5cea9dc06260bd44e4d") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0x5, 0x32, 0x200, 0x6, 0x10001, 0x5, 0x40, 0x81, r4}, &(0x7f0000000000)=0x20) 2018/01/16 19:35:33 executing program 3: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x3, &(0x7f0000eea000)="a039a4b30afa3b40fb7a8621fb401814aa14cdddbb17284b018d2cd8b069a5db7f04fc44b96ae45acde3c5f3fde731e39a6770843b600122a674805a07873d8356c403534e34770bd16e380b9c41f126f56e088c43c9699ec7b100235858c1dbd0122dc7832d95f7c9c2e6501a1ccfa97143e5a62914bf9cfbf694e870b494266c0a373f81f9ad", 0x87) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00009fd000-0x108)={0x6, {{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eeb000)={0x0, 0x0}) connect$inet6(r1, &(0x7f00001c6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eeb000)=0x0) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000019a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ef0000-0x4)=0x3a) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000ef0000+0x82c)="6ebf5c497e6f627c5d6226e55db91fd5427e772bcae9a17e3369ce1b3479a8746bef1d0bb0b9dc44c096bf5bde82aab335", 0x31, 0x8010, &(0x7f0000ef1000-0x10)=@ax25={0x3, {"579510e89295fa"}, 0x3ff}, 0x10) bind$ax25(r1, &(0x7f0000ef0000-0x10)={0x3, {"899234a1294cde"}, 0x10000}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ef1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/16 19:35:33 executing program 0: r0 = socket(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x100000001, 0x10000, 0x1, 0x5a10, 0x37db}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x86}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f000093a000)={0x0, {""/7}, 0x0}, &(0x7f000093b000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r2, &(0x7f00004bf000)={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000-0x58)={0x26, 'skcipher\x00', 0x2f, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0xa, 0xff) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000096c000)={0x3074, {{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]}, 0x1, 0x2, [{{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, 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]}]}, 0x1a8) sendmmsg$alg(r1, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006e1000)=@assoc_value={0x0, 0x40}, &(0x7f0000784000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000057a000)={r3, @in6={{0xa, 0x0, 0xa85e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x9, 0x2, 0x40}, 0xa0) socket$nfc_llcp(0x27, 0x2, 0x1) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/16 19:35:33 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000005000)={0x40000000000, 0xfffffffffffffff7, 0x100000000, 0x8}) 2018/01/16 19:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004ed000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000801000)=0xc, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a97000)=0x0, &(0x7f0000909000)=0x4) recvmsg$kcm(r0, &(0x7f0000ec0000)={&(0x7f0000b18000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000de000-0x50)=[{&(0x7f0000b98000)=""/234, 0xea}, {&(0x7f00007bc000-0xfe)=""/254, 0xfe}, {&(0x7f00004f9000)=""/5, 0x5}, {&(0x7f0000f14000-0xef)=""/239, 0xef}, {&(0x7f0000023000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000673000)=""/180, 0xb4, 0x1}, 0x10040) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000885000-0x10)={0x2, 0xa, 0x4, 0x400, 0x0}, &(0x7f0000e3e000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00001a2000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00005e4000-0x48)={0xf, 0x15, &(0x7f0000c6b000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x0, 0x3, 0xf, 0xfffffffc, 0x11}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x2, 0xf, 0xa, 0xfffffffe, 0x1}, @call={0x85, 0x0, 0x0, 0x11}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x80000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffd9, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008d8000)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000378000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b57000-0x10)={r2, 0x50, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000994000-0x4)=0x9, &(0x7f0000852000-0x4)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c24000-0x4)=0x2, 0x4) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet6(0xa, 0xf, 0xf4, &(0x7f0000093000)={0x0, 0x0}) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000007f000)={0x4ce, 0x8, 0x0, 0xfffffffffffffffb, 0x0}, &(0x7f00000ea000)=0x10) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000080000-0x8)={r2, 0x5}, &(0x7f00000ea000)=0x8) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000e9000)={0x0, 0x78, &(0x7f00000b8000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x400000000}]}, &(0x7f00000e9000+0x326)=0x10) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000e9000)={r3, @in6={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00000ea000)=""/73, 0x49) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000073000-0x4)=0x0, &(0x7f00000e9000-0x4)=0x4) 2018/01/16 19:35:33 executing program 3: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000044b000-0x8)={0x0, 0x7fffffff}, &(0x7f000072a000-0x4)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f1a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000914000)=0x1c, 0x80000) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f1b000-0x10)={r1, 0xfffffffffffffe00, 0x8000, 0x9}, &(0x7f0000f1b000-0x4)=0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d98000)={0x9, 0x209, 0x7, 0x2, r1}, &(0x7f0000f1b000-0x4)=0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a07000-0x4)=0x20, 0x4) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:33 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000035000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000035000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="7f00770e95a7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000020000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000016000)={r0, 0x8}) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000037000-0x4)=0x105, 0x4) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f00002c9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000c0b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 19:35:33 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c1a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8a000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r3 = socket$inet6(0xa, 0x4, 0x7) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000f29000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000f8b000-0x82)="4016b5c2599bedfecfc229e644772b7b76f2a44ce1463088b971da04d7f3d859663879c88edb9749e206ee2bc9755575da472d9c8cf2c56fb9fdd6193f8f627787cce33becfea1acb28fdc022c3dc5e0baf9b2f6ac2de96b8bb4a4a72bddc136d13c34648467ca300c9730cb7d8ea6cc1ade70a66c76277eb9c8c753f970490192ff", 0x82) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f8c000-0xe7)=""/231, 0xe7) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000bcf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f8b000+0xd48)="9664943c56c3296c483740671c44664d78676eaeae1ee5ff6fd0207e2f27f14afb30a14f12e35d4b868d087b1a259751828a6261f69ee7df140dbbdc8ad502682df88fb97542a62a4537f7618d736bc58ac4d08b2f8ff69937a450bb5e1ddc30c732bbe89ca86152cb0dd8bf349b098a3b6901a01940b5b30c2c777b127ead8edae20e870a84a7b0c53536a50915495fa2cfc9", 0x93, 0x40000, &(0x7f0000f8c000-0x14)={0x11, 0x3, r5, 0x1, 0x147, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000dcf000)={@loopback={0x0, 0x1}, r5}, 0x14) recvfrom(r4, &(0x7f0000f88000-0x98)=""/152, 0x98, 0x0, &(0x7f0000f87000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b8000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x9, &(0x7f000003d000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000d54000-0xf2)=""/242, &(0x7f0000e77000-0x4)=0xf2) r2 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000009b000)=@req={0x50, &(0x7f00002a3000-0x50)={@common='gre0\x00', @ifru_mtu=0x3ff}}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000aa8000)={@generic="ccd9a01b582a673e07361984234ef89f", @ifru_flags=0x400}) r3 = socket(0x0, 0x80801, 0xffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000bb9000-0x98)={0x0, @in6={{0xa, 0x2, 0x7ff, @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]}, 0xffffffffffff29fe, 0x3}, &(0x7f000089b000-0x4)=0xfffffffffffffeea) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b0a000)={r4, 0x8}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) setsockopt(r0, 0x6, 0x1, &(0x7f00002c5000)="819148c84aacaa55a83bcc34abccab59751d8ec992412cbed5bea3ef5f9a84eb2bac6c77a6044a4c5a13bd6403a53aa36343ebd46eae28e07b978540e13eac39dd8373c451786da43b9d74b4bc02cf002be4", 0x52) 2018/01/16 19:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001e7000-0x48)={0x1, 0xa, &(0x7f00005fd000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x7}, @jmp={0x5, 0x7fffffff, 0x0, 0x2, 0x4, 0xffffffc0, 0xfffffffffffffffc}, @generic={0x2, 0x7ff, 0x8, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000c43000)='syzkaller\x00', 0xbe4, 0x1000, &(0x7f0000a97000)=""/4096, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x71) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000de000)={0x2, &(0x7f00003ca000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000d8b000)="08d5f7b3ce144a565599ec02c166c422dcd757d7ff50a324eef8efe1dbb2a28f386d8749de96fc1ac03c1e0836c195bf818c84ae670c69cc57d56f29d5c7baf5a336acd0dbcbdc55c5cfe3f1deefa96ff7048190d9c4dc8bbc39b662b0242ec266f4dc45c71d69dfadcb184411b2c652120ae358970cdd6bb4c2712e8e912a7b49504a66ed99a1dcbe1a2580279e9c7e9d01d4260651efe3b806", 0x9a, 0x8010, &(0x7f0000888000)={0xa, 0x2, 0x41c8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8e1}, 0x1c) close(r3) 2018/01/16 19:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000080a000)={0x2799, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000040b000-0x20)={@generic="f2926e687c0e63e7586e7ada7eb3263a", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000593000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000401000-0x4)=0x10) accept$ax25(r1, &(0x7f0000a1a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000086c000)=0x10) 2018/01/16 19:35:33 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000fed000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa4000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fed000-0x4)=0x9, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffffffffffff1dbb, 0x3f, &(0x7f0000f4e000)=""/0, &(0x7f0000fed000-0x4)=0x0) 2018/01/16 19:35:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}]}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000aad000-0x4)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x224, &(0x7f0000006000-0x224)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x1ee, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x40, 0x0, 0x1, 0x880b, 0xf6, 0x0, [0x80000000], "26ef32af8fe471d1eb72d0043d614e29539a189b6cc14619787f280261bd8880590e8234262e5e7fc6955c20488c4fec15be594667e6c696eca656a420a4a342ad9543298e022674c4f553388c62da7086e5cf167611841c5af8ff7eda3f9d67cd9ed85e1274fefdba934e5242d8c0416e93ca3628980a96f935a0238e8e20ffdc0468a485bbd3a83373bab2dc8b6a8fe247d87cc1891bdc6eb46c0f0787c6810d7b80b76273dca2b1dcefa16156f5d80951d4b3d4eccbd8397fa710aae10821b808084361f332a0926199b7f9d613a38b37fa69ef677b66fdf5746c37fde23ddee5c11681d9a1a61a48425be9803c5ef074ade35e29"}, {0x1ff, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x800, [0x6], "37c340cda356fc5a994fa53b985736d2982ae59ad76cbfb20375cd7c0bbdc61bfeebe4587f29fa788df9c7acb891353753657c2a157f71c9cc237fb2db23518bdcb555835a325d8fe0bc3cccce75d028d5574780bbb09b4e3f98b5ff9ff9ab10d474c8c731b900140a38513bd6fd3d6c56a502d021fa520452ce3a9cbd68f4db98674bb216c36bba427954f2"}, {0xffffffffffffff81, 0x0, 0xf3e9, 0x6, 0x0, 0x0, 0x86dd, [0x4], "4a52f1af6db8797763be22d1990a49f67b16100f31e1358416a793e6899437d2588c6944e21df7d4d606dad5461f971150ba4674d6b5a90740881da7e085db57368cadd392c354d9960e1641fffbb86806daff80f660"}}}}}}}, 0x0) 2018/01/16 19:35:33 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000027000-0x8)=0x0, &(0x7f0000026000)=0x8) 2018/01/16 19:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000014f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003a000)=0x14) accept4$packet(r0, &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004a7000)=0x14, 0x800) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000214000)={0x2, 0x1ff, 0x2, 0x8, 0x6ebe, 0x7fffffff, 0x1, 0x7f, 0x15, 0xfffffffffffffa07, 0x4}, 0xb) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f71000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00008f8000-0x38)={&(0x7f00007e5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f73000-0x20)=[{&(0x7f0000629000)=""/179, 0xb3}, {&(0x7f0000f72000)=""/47, 0x2f}], 0x2, 0x0, 0x0, 0xfffffffffffffff7}, 0x60) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x23a6, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000055e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f72000)={r0}) bind$llc(r3, &(0x7f000071a000-0x10)={0x1a, 0xd, 0xfffffffffffffffd, 0xd, 0x77b9e835, 0x2030, @random="1880e8802d45", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000f73000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f76000-0x4)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f73000)={0x0, 0x0, 0x0}, &(0x7f0000f73000)=0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000752000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f73000)=0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00005ab000)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000975000)={{{@in=@multicast1=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f0000a5a000-0x4)=0xe8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de4000)=0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c19000-0x4)=0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f74000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e9000-0x4)=0xe8) r14 = getgid() r15 = getpid() mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000850000-0xe8)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f73000)=0xe8) r17 = getgid() r18 = getpid() r19 = getuid() r20 = getgid() r21 = gettid() mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f74000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000-0x4)=0xe8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f73000)={0x0, 0x0, 0x0}, &(0x7f0000f73000)=0xc) r24 = getpid() mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f78000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000-0x4)=0xfffffffffffffff6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000f73000)={&(0x7f0000ee0000-0xc)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000f54000-0x30)=[{&(0x7f0000f74000-0x128)={0x128, 0x19, 0x0, 0x6, 0x0, "", [@generic="db", @generic="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", @typed={0xc, 0x43, @pid=r4}, @nested={0x10, 0x62, [@typed={0xc, 0x93, @u32=0x7}]}]}, 0x128}, {&(0x7f0000f74000-0x17d4)={0x17d4, 0x19, 0x400, 0x4, 0x3, "", [@nested={0xd8, 0x37, [@generic="2d65120d04f40733a012bf54648a652cc872d8de5698c2cd855f43494f01e15ce6ff5478a40d35d55970730670cb973f1f7b913e9510cf30452bec973492948ac25a40107216971d1fbd3f74f4f1aded7a1a85b56b3a9746f9f4dcecb9ce032dcacc5b4e9dd64ff4d5703b9d6bf85fe8e95fba7cf1f5a31c13b1d7d2d42fb26b20bbeeb011699a019ec8f9977f4be99eacb0c4de4a6de92a8f289c203b62055d2ccf2d6247c8b81a68d6a75500483d71d4c9c61ade55bf7d89d964f3f3dc4c52a30e4e91b83d29781c6670", @generic="df6b6df6c0aed4"]}, @typed={0x18, 0x6, @str='ip6gretap0\x00\x00\x00\x00\x00\x00'}, @nested={0x120, 0x78, [@typed={0xc, 0x14, @ipv4=@broadcast=0xffffffff}, @generic="f6e703d53fb10ed7e8e8c7cf38bb0a91e6a90b63eb6fded4b05b93f170f7bc3c50139a0ee4848ed79efb70d80c2b2d", @typed={0xc, 0x19, @fd=r0}, @generic="7509f4a784f05f9d4f854b079108700d7fd71fa9687eb5908bc4ae09df360f03ae9750155235f72d57bd88bce3f474f047c442560755e62481b15819cd8e94e92144f4b39a4186c826d136181f41a04f487ca5411f13b33ecb95536eae2ed0193c4c5af1702f5d39ef49d07a542fe074534b3b8bdc61db43baf30a51bcbc4344b6d95205bf986fdde7491ce625f426931bc37d7faabcf7304a5d1c2825f34dce94126119809fb2a2d1835442320c48224ebba4768bebff000411f10b6ec2", @typed={0xc, 0x73, @fd=r3}, @typed={0x8, 0x3b, @void=""}]}, @nested={0x340, 0xc, [@typed={0xc, 0x1e, @u32=0x80}, @generic="13580545617db1a5f7f6710a9155029a09b68525979207a6cd06e7fec864a0719cfa7036acaf4d398175e60a5c5567f4a93680cbb306c381bdf1d7bc0ed43d42a3c057a579dc9b24f6ca9566137cb74175a6078ca50836430b8005d1bedac36a4291b8fa2365d9c5e7a16374ae3011d19473683c76b2a83d0025d663e1c5c5ee38f98ccfe562dc4bb309cf85e58fc7276d48282745ab64090e874e58ef920b38192714f071b7f858c6460499d81a9742a7cc9a5053d96e6351064ccc3a8e8d4e6d5d0bf898cb88514f8147328c9ff572b17657c4b1edf15d2dd43f5452367b9b6da140df97cb34e7a7ae54abdd582122569e2de8ab036bf5", @generic="0e6d33f5047a010cb7a9bfb8527523e3e35a5251a78e5fd07701cbe4d928c97fd8545a5de68fe8e74d8341c858cf30a1f68748eed5a093e2740ceb615b106a5dadda9411728590e08c2f9f75a2556e4c6aad7fcbfa7ff4d3f2b45e612afb94c6053f1fa7e59b6b2520115b6d6e6b8ad821e98899397437393cea8203284b33a9f47c1f3e90a8b41dd0bb2b423402ae2fb59af0c87386890ede05dd8f34083bc6b37a5a7f0eebb09e307c2bd0e6ba66a11be7847b2d7c0ddaaf32f87f1e2afd5f23da7869e0be4c0eba630717", @generic="74fbfb0ba7c99ac74e7c28f604779b1ffc9c626d1448beed0133258c30ac513725fb10967b3175c0a7ff7707a91b31c49479a003ec3de5d41ed7a4a334b553f835f101ba028a17db1b8c565b6289d6c96515efa2749f6232d55b6301cbe9eb19d4ee9ad55f287f187f6a43f914ace6602fa4592c16b39f954b0992af255fd98d1f537a65f2ac0e48cd986516a6a2c48af313f56677df528539356f650458216d9f585a41ba", @generic="90bdb319013b745288a08589fa3533e56ee5ec38bc859e313e0549e414e8c6297f", @generic="ac0025d96a3e8ad7336c34dd2e88bba00185ff9da2d92f329bf5b4f33d4339b36fdb67bf375ff6abeebebe3408fd140cbd67c08d710d54eb4afe542689846d0c45175fd00956c0c1fae0c3279634de0542b7816aa4e22b29958190e71446de8a953e339f90148d1cce94598ab018b76f607062355d6c9437459309802471b1", @typed={0x18, 0x6c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x70, @fd=r3}]}, @nested={0x1204, 0x35, 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[@generic="e205d2132d4c553df8f6c512cc42f805ac34019ffcccc189ab73bd4d41c053a42682c1b749991a7885080ea1f98998f33749e4f028d3e6d30cc45f578ad86de6b872a60812647933f5260033a2d8a91a95ab051621b6bf2df8394056208c09fe4e0c4dec3264bf18330dbd1f75030189db5a36317aa2d483a60c842da7c8914c9cfcc8ecf7a0df2f29d8c828807da301ada35466a85c9bedb17c2f13a9f5d660801af8a8e9", @generic="bae630016c565f16e813924909e10b9a5e5b4c2a788748ad8deaa98603abda97118dde25dbff39fd45ff73f0865fdbef45bfd7edf5514eddd10c52d76d7aca3fc5269f2bfb313dcf1763b2aecaef4ed40a672de778de962fcb39b800165abf4da8e6ca0c8e983d031670a6e2ef1a0f1283ffec3c5700a8f5c14c51ad4e", @typed={0x8, 0x21, @void=""}, @typed={0xc, 0x6b, @u32=0x3}]}, @generic="96a6777c0141ea1ab19003b6fd685afc1e89e91c805364d0babdf60e9af06b1b2e2eff22ff581eb7057705680e2ba6d1bea20b8ebbcfe19e1393974f9508cf7b8ef56d7461bcdcef3d513d841bf795d02e17682d6b34497dd47415778ae72386206ef3b9c463745028abf41c4162fe642f364bdaa204fc1f2454194ffdcc5c853d68ab723b1f5753c49676058faa3e3e7707b075e44314258c8f4983", @typed={0x8, 0x5e, @void=""}, @generic="7ac3e818e4ef5ee733435473c16367338435708cb7c4e71021ca5a8e6ba50fd2a8a04866076db3d6a035deefad7965381c026f9651980d4a2221bfcdd8bd46e9f215fc8af7b0da40afddc46fb1fe1ae2faf38773bb7510b6b0636b6316d271cd1a69c5b5a49c715ac9acab5361b27c552ab07100de245bfc4acda8a2c8b18309dbdde970c7622f9e1fcc1aa763783453a9cf7f4bf84163c3d754ea5a241ba239481fa0c2b2d8d95d9c35a3b0fb01b1940ff3647b89a1bd7040cfad7d73fa75491a63913e1bcb7309db7a22a24862eb4b3cce6bfdb23b84380c07c41552321238c500cee660989fdcedddf3dbf9d11ba3ad573b8bdb73", @generic="8423434f64587104c91fce05b29befdb5ab74d70148b989f6f994998fee807d11ed2d12da89468a0db958674cb56311a02d5f5edc6f2394a2fe8f6f4f1173ad94c1075003a578a131b3b6cdb500bfdd081fdae13979433df4463da5b0402b1ae2aa80434d79e46dd2c31568b", @generic="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"]}, 0x136c}], 0x3, &(0x7f0000c7e000-0x130)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x130, 0x1}, 0x40800) sendto$inet6(r0, &(0x7f0000cef000-0x9e)="0803d28b215d4a306ed8215556e096b3fb45230c77a4298cc808d0b53983c4cfafc600eed678309082d0eb579cf5de469d24e72e6cf3244fb4a8f1dbac0b82eb858c05a54a54aab34116ddbf561a5e701bf4b8cc7a150f8c14da91a1a946b0f28bba3f568ec28de916c56f1b47f5f959737bb33ce01d7954b4e234d595c9d4d55691de2ee9e967ccbee338f792386c0e5d5f53cc3b3f5811bfacf8fefb8c", 0x9e, 0x4010, &(0x7f0000f73000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000de4000-0x30)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 19:35:33 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f00007be000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000669000-0x4)=0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000038d000-0xc)={0x20, 0xff, 0x5, 0x9, 0x2, 0x2, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ba4000-0x1c)=@req3={0x5, 0x81, 0x9, 0xe9ae, 0xffffffff, 0x5, 0x7}, 0x1c) write(r1, &(0x7f00009d5000)="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", 0xfc) 2018/01/16 19:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) [ 845.989666] netlink: 168 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 19:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f00008ec000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xaa5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000004fb1}, 0x98) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000277000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x141, 0x200, 0x1000000020, "8de5248bdc48bd412ce9c5f33c3c528ca99f2776f6a2d1058309335d10e1e8a4d9d9fe07fd069d8545665f5fa957b279c707ae5b7cde9d2848b0992689a24af672cd3a792f9017df43984f71adca7c10"}, 0x160) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) 2018/01/16 19:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007b3000-0x13)=""/19, &(0x7f0000f8a000-0x4)=0x13) 2018/01/16 19:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000754000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000099000-0x4)=0x14) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00008d8000-0x1)={0x0, 0x0}, 0x2) bind(r0, &(0x7f00008a1000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x10, 0x100000000000002, 0x0) write(r2, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) 2018/01/16 19:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x13, 0x2, 0x1ff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000005f000)={0x0, 0x80}, &(0x7f0000030000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004d3000)={r4, 0x1}, 0x8) sendmsg$can_raw(r1, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x1, 0x0, 0x1, 0x0}, 0xfffffffffffffffe, 0x3, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x20008801}, 0x0) 2018/01/16 19:35:33 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0x2, 0xa, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f00004af000-0x60)={0x27, 0x2, 0x1, 0x4, 0x7fff, 0x2, "75a0de54b0ea1dcca2296338f5679acc7e68fc1d09d405066e74209a5150e2b54a885c4d24c5709eb11d7018c57b59f3f381489892eacc9415fc4db58fde05", 0x7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x99)="fac9ac31635cec6193ad262ebf7f93d28aa0b75cafb388a4b424cfdd2a3c4511020768b3d604d9033758483a41f96557286a1ee8f0b25373c823087bee9252592d7bbcdce7b9884159e15d19292581a62cc855ff6538f58181a621a9fa4b53a5bcc5e51723c2532384a6635507dd648af4532e2bbc78af58d84957031e8ac6ab79544b4720b29698a861b8c526e6ea3ff21270ffe2a4e229c2", 0x99}, {&(0x7f0000174000)="", 0x0}, {&(0x7f0000000000)="b077f7fd40b4ac8a660ed46e4a082e669814f876d0b6b704fab9c76da9b0091c2ce75f89a5cf914bf50798905692e3f8e8f89a6e1fef6dd333fc85fdda8e3ca1d58c6e4d8ee306b177cc85abf59b74bb6ae2adbdc25ac1ce6dabcc9f57a546b6e9235ac1b94c3276c5285524ea8ff18556dfae2ab319096b3c4e8dbe3e35869cdc891061d5accdc8301ed467a9fb4d69d317a7fba4d6ca9aa15b3b", 0x9b}, {&(0x7f0000001000-0xae)="f47aaea8fb9445cb1bd5e567b9ec3b610f83e91c7793b8890e1fa7fc72821fa557faee39d5951ee7182c86c7ece0795b8605477868134eb302d6ba6307927fae79fa0b5f3c1efc40ad5c4097914d12650404b328af86c5065fae5951ae4bae32d876ccee7721e6205056f6f4f10c96d5433b7402b2815cdb9ed4a514acebe6a65d9c4347a753e748d38e34cb8b551bc262458f1f664a3e41b9f3ded82bc37fd51dbb74ea93ed35af645dbaf6156d", 0xae}], 0x4, &(0x7f0000000000)={0xf8, 0x115, 0x7ff, "91310f9a43fdfb9c2f91e0032e53dc72d854c98e99faa00efc1d9491ca7f8822845820235d1626d022de7143bd01dfd987d67f92d499be23d19238cfcff2d8c1c0c8c2c60b29443c69b466367138f5341e8dfa2c9ba845e436918ca4c200b4b6e79273dfd57d0a40dfb7ce9f3bcefc23d60207ad76de8ab9edc54269ccd8efe7e20e5c0a207c9f6c97ee44cf1fba30fc9e9769ad5fd2044204bb9bee92f1bfc8ce41ebbd3c690968222089d4daf8da1304313dafc26ff8c807ca4ba14999add27bec66fdc7253728bf30a6b10a9fa13e14d21914f2a07f9d3e4cf219fa7604a9670a82"}, 0xf8, 0x40000}, {&(0x7f0000001000-0x60)={0x27, 0x80, 0x3, 0x7, 0x2, 0x6, "56ce3fc29fa0c996347c9a4c492a45071014b4b3a12a4ba771d804e68f043b29183fca3259f2242c2120116b1b6c50bb917d0593a356dbf64097901b7a5c63", 0xfd}, 0x60, &(0x7f000000c000)=[{&(0x7f0000001000-0x8d)="4c7d2aab7084cd83060ad66033d5c8de3ceb07b154ee55f4775bfbb9e2c9ac8fa63c3e722109889713ac1c065b5e7a0382bfb38b170f4b8a57821ee317d075d33d50b5260405c5536a07384980779d49def1184512a8f318d05dd9a003a87f2c20d7512a0734cf22927742c785465c18806bfe207784578ee0e03450128e2a1209598133df66db74eb2b96eb09", 0x8d}], 0x1, 0x0, 0x0, 0x20008004}, {&(0x7f0000000000)={0x27, 0xb0, 0x1ff, 0x6, 0x3, 0xff, "f976ebfea22034fc602093603bb71dd82b1b607345dd431f6240a9e66d8dae63fbfd86305e1732c6f4c648d4935b90637e0bec4dd0fd57e5a0e689d7e13b4e", 0x80000001}, 0x60, &(0x7f0000000000)=[{&(0x7f0000062000)="59eeb6f179f577b67f960f914f98a81f7e8cc4ef6e7f6ab297ebda8f87b23bb691b5964b4f8e64f194ef8d836151cf14fe5c62d0383058baf21d5fc35d3d538b593f455fb0cd6e5beabbedb309a9379405137c312d4a01bc1f6d6fbbb86dd2686ceb45e1baedd84e61ea7e63035c3514b34b3100853f10014a45e103534280ee8273ab96550e117ca5239d1ceb7d12f417b68b545c06470cd96f650ac4e999bee721bc3c4b5553", 0xa7}, {&(0x7f0000553000)="7b6a1058ab9929fa15b0149f3695793a2b6327ca82ec16645dd040014136a0", 0x1f}, {&(0x7f00002b4000)="0cfa5e03dd5501ea4c07254f7de45e7713c2fa602d2e003a497849588e37705bd1cbccb912a00f7512cc28981575bb91bb8a37384ea41a5b612444ff9c57fd466e0d580dc0b8b71656482d430eeae4f249c493d50322320bdce3934b688b99cabbccdeaf8a1ac0bde3b91caea473bdea814f18f34d3dc4fc10cd149f5aed58cde8bc2c25c12d9243a44979687897f5b4beb18300ffb1500c9280a1448397a9bd701d403337af65334a1bcc470f93027153256c3b891c53bc1d51a13f7d57c53fa10d8bbbe2e066939a893b6e92bfba63a93eba9119af704f4523f0dd", 0xdc}, {&(0x7f0000081000)="2d3465306426b07a1be9319ea88ae8a9d6a15dc937428be2fe1ac09743e392c9a2649abbecb0213691492e16ccea285d40dac4de51402c813710deec9c341586f03b4b71c9ee4bd5d602f3a017a01ec68f7673658fb61b1b73ffb0acdcc56af85d780eb0481b055a034578fcfd7891a6a9c576e6ebd4188a9c267063702b8ed8b7514238ff20b83c3afac6115c52e19f4e286f120826ac0bb4b77493455a46c2628a667300f2bcfe209f214d7b95b1bb9eaea61a38e412dab4dbc90121b7734183a0f27f6a63e8f86c0f28f7bf4d3a73076890c19ba0", 0xd6}, {&(0x7f00004cb000-0x2d)="99dfa701ceb5f5a56be2d645da7c14ff7cd0e21e7ee76c3b88513c504e883c4417c953c076266fe8db1b6b8fbc", 0x2d}, {&(0x7f0000001000-0x76)="34761c0fee5308b2889bf87eec8ed3bc3d33dbd6269cda388dd1c3016e02173265067439b9a9cc685644d3ae35ac28c002dee99436ca265e1a9ce641d5c7865a1c37432d87a1c46a69315ef57d5db06f4bb7ef898b23792fedb095ad2b14d3a747570ec1d6def14a5c3cfaf0fe5acbd9848b05ada2cb", 0x76}, {&(0x7f00007c1000)="eca354c1e73e51d2177f7139396931859388fd82b723ac6b073a0f217d3979334dcce94fd616d0f99ad90b8d5c53e142203b794bc203bf14ac6e5ed24f3b5b07f8e9b3e6130037d558a414b27640cb8bb777b39089080751b6f3aa825984b33f8544a156ca2851e6a943e22fdfe612ef1c6fecd59ecadaab0d2e691b95e199c8f1b5dc0d7e1271fa266f992b28fe0f5ef96240f438e751b74f469eb83cfda367408e8091450f63a0166043ef9755de", 0xaf}, {&(0x7f0000b8a000)="57d47391301b9a0f6002df7f4240f4678c6a40997aaee53a75a33d8cc4eae38f1031496ba85debc775e4851a909325e8981921594d53c3660511ebcb55456ff86670e9bba97dc28f1280ee862906ca45f337c565c98cf40c135757308ed83f89d76e2f8c1e89485f840e403379339f9ea07db323df6ccac53d99ac79e4f9a9afbace7349074b222693b65726bb1c39f1dc68ad858a925a33ead9d782785b5adf74ebb8891791a4346ab27bc652c9d3057229572fc0c9fbd12f64396ab31989fb9c8c8bdb4d1c44d5", 0xc8}], 0x8, &(0x7f0000001000-0xe8)={0xe8, 0x11f, 0x9, "9381bf9612eca6d9fd14206b1f86f0218d2eabeeba4711e13eb35fd44395d96e279314c458458242193471d2f3717f4fa8e6d6bce0cdb86cd660af8a1bc45a0a47270390b08156c951ca32571c350e6459c3874d585afb669e5010dc04061f67e226cbf4f87fea2efbf4d6d5ed3a585ca15e6ce52275534a2ae556549cbbd52f8b47d1205a9c93b25226af3e9905555e9aa50fb15c14bf4eb3c9b66d35b1d7e30fe9586d3daf03e6fab3ee2e5aa4f9cd50f612dd351fe63c6c83d0b1472515e71276676e5a27567931530988c325cd1d411dc6bed008"}, 0xe8, 0x41}], 0x3, 0x800) 2018/01/16 19:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) accept$packet(0xffffffffffffffff, &(0x7f0000a4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000be7000)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cad000-0x4)={r0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000118000)=""/186, &(0x7f00001ee000)=0xba) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000de1000)=0x7, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f000076d000)=0x0, &(0x7f00007c0000)=0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000887000-0x4)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001d6000-0x4)=0x0, &(0x7f000079d000)=0x4) r2 = socket(0x1f, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000072b000)=0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f000019b000)={&(0x7f0000310000)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b23ba9a}, 0x1c, &(0x7f0000dd3000)=[{&(0x7f0000dbb000-0x6f)="c3a41583984e2d19f2a501bfddfe94f9823e65e922adc3e0202d2d28fbe0e5bd30cdc295992797e84e34d83e89c23324abcf6f186715b3d0a433de147f28070a66e6c4aa1af145b228139c4369e0c4a1ce5da7d820e668830fa75e878c8451faf7cd6f7d154f74ad601a18488ff850", 0x6f}, {&(0x7f0000779000)="6000abffc5d51062cee7d2a5ba036fd3b846ff77bf1dcb6f0b491fa564ec0bf2988b5b0f993c7e218e269840025c23610a464fac2ffa2b943bcc74277980174e3c7626e7d8a479a24b", 0x49}, {&(0x7f0000b71000-0xa0)="8ffe4014c8aad18c0c70abff020dece7eddfb104a79fa8ca9cbb049b034e748995a3cb4a4ba94a24d4e59808eeb5d5a77b6eae1688efff5e815ebfd4bc38be8e4a2f87bdca84e653df4ae16dbd649f3d7ccf4a64f185ade87a14cfe86ec758a4256db9982300f5ce979f2b661a5c0a16ce06769eed32a12587ab413caa8869f241b1725fa94bba44ee45605d8b200d79aa33ae28170ab47de02686d89977d537", 0xa0}], 0x3, &(0x7f000056d000)=[{0xf8, 0x88, 0x1107803d, "ecc8ecda524d2a345d5df5c6451968b1d9c55607c253c47597ccec7123ed28fc29c765d816039323f24dd70a8640b753992f4d64e58812cbde32ea818d91bfc1da76b120490ad7cafd4e33339b1101b0377ff8981b5d98edefb7884b0a4e4b313067adaada18d8b6559eb2d5e4c5434bce231d29fb0dcbc748effa0486b9c7425e10e3959cf96570e13f8a726b9b76a070dafd16d04338096240a44a78c0c68a6dd74b04299ecfc99b286b27448b7dda642d2047a14e342205b4eeb408c694083c25670094352cec64b0feb3d5658a417aaeaa866a3c8fe22d96a9dd81a541aa5dca8a"}, {0x90, 0x11f, 0x401, "5ad7ddbf5a2ae2209ea700f2e9b243ff5f27fe16853ef4837a00bb2b52af0e77f8faa476c50b7a15bd9c90ee447e0eccb9ab3941e7ddb7d6163c996c30469db7d2f0caca6ebd7209505fb121bcd1b6e080df3a5b473af63af1dada2206aa71e75a1e7fc49893344611c78647e1c77fed0352f15f8a41910ac60b4efbd6b9f3fa"}, {0x98, 0x117, 0x7ff, "4d45ac50944dcd246b51054ad665f63d8aa51e621121def0f88dc6e891834e45e97c4864d3fcd2aaf13ee45f406b97177948f7042bacbcb088071d2bec2b25a500e824e3a49da9ac9b58bafe5370de2c110aff0982ea0293e01facc95d558aa0fc0d695a27744d7178c6319b4b2a27fd3d156b0c5733c06cb3605c5e524dc9a586882ac82947b27b"}, {0x50, 0x117, 0x2a5, "cc1cfbdde1b51b2643d794ecb9ff62ede527386a236078e07e33a4db99ecc625e4759606cfe0cab97a93b71e362fa82847e9ad3becdd1a4e837ffe000f1b"}], 0x270, 0xc8c1}, 0x81) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x7, &(0x7f0000f62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000f62000-0x89)=""/137, &(0x7f0000b33000)=0x89) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x3c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000f7000)=0x80000000, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) pipe(&(0x7f00000e6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000077000-0x4)=0xce3a, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@local={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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) connect$packet(r1, &(0x7f0000017000-0x14)={0x11, 0xf8, r2, 0x1, 0x7fff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f00000f8000)={0x1f, {0x5d4, 0x3f, 0xff, 0x5, 0x9, 0x6}, 0x92e}, 0x9) 2018/01/16 19:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80000, 0x5b31) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000a0000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c46000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000070d000)={r2, 0x7}, 0x8) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ba0000-0x127)="d8", 0x1, 0x4040040, &(0x7f0000493000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007ff000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000bc000-0x8)={r2, 0x6}, 0x8) poll(&(0x7f000053a000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00009da000)={@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, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @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, []}) socketpair$inet(0x2, 0x806, 0x1ff, &(0x7f0000efd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000123000)={0x0, 0xfffffffffffffffa}, &(0x7f00008de000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000639000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x7d7d, 0x100, 0xc2}, &(0x7f000043d000)=0xa0) 2018/01/16 19:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000197000)={0x2, 0xfff, 0x4, 0x4008, 0x5, [{0x1ff, 0x9, 0x80000001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x433, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xc2, 0x10000, 0x1ff, 0x0, 0x0, 0xa81, 0x0, 0x0, 0x0}, {0x0, 0xb5f, 0x7ff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x6, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000435000)={0x949c, 0x4, 0x4, 0xf0, 0x9, [{0x61a, 0xe11, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x2, 0x0, 0x0, 0x602, 0x0, 0x0, 0x0}, {0x5, 0x8001, 0x1, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0xffffffffffffffa5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x3ff, 0x5, 0x0, 0x0, 0x182, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x7, 0x0, 0x0, 0xa03, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x1000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x800, 0x5, 0x3f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x4, 0xf6ad, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) close(r1) sendto$unix(r2, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/16 19:35:33 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6488, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffff8001}}}}}}}, &(0x7f0000f80000)={0x0, 0xb0, []}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000338000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000f84000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f84000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000007d000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/16 19:35:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a5f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000066a000-0x6)={0x0, 0x0}) accept$nfc_llcp(r1, &(0x7f0000d12000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000375000-0x4)=0x60) r2 = socket(0x13, 0x4, 0x3f00000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0xfffffdf8, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000dab000)=0x0) 2018/01/16 19:35:33 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000022000)="14594e37780e0c678272ccced993de0d3836c2fe5f3719175190ad66dfc3d80af5760bd0f096c02e418005f36b3988d9d15a5d70d4ef9cdc06bb888445f5", 0x3e) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x4) r2 = epoll_create(0x749) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x306, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000027e000)={&(0x7f0000288000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000288000)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00001c0000)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x20000000000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0xffff, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0xffffffffffffff7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000047f000-0x222)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00001f5000)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x4) 2018/01/16 19:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socketpair(0x5, 0x6, 0x8, &(0x7f0000bab000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c74000-0x28)={r1, 0x0, 0xf2, 0x70, &(0x7f0000469000)="25fbaaa3a9e21f3899cc3af3173784d9f7a091b5e6ad0fea96b209b83b1ac9ff398fb81f826e49e363db3f955e7de37dbc445783bab52345d25531a39a22f38d52fd7a907dbc60d663df19db147afa1c27b752c5d53d150966bb7a84372aef23a1ffd04cea50fd8fa39bd053470b66dd63bc4ddfa2bac18543c3757057cc8a33182285c273a03792860faff32a0ceda52a267b7695b3d34c0ca78336e7fcb3d867de142215ff23a31ca903017348ae5b339f0c4c04c082db029297e3484604bbba37c6386e43c2c0693315947fa87e6526c9292a3cce001de7f5996677cefac2cb4cb4d32576490901543d7ce42c6ba4cc89", &(0x7f0000764000)=""/112, 0xa2e, 0x9c}, 0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000070b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3f, 0x1, 0x1, 0x80}, &(0x7f00009fe000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000568000-0x6d)={r2, 0x74800000000000, 0x65, "7ffcf05e21ff16b24e22b4f478c81f72695e362d1f93376518fd09af7cad0e87694e0650a1765e11addc7ac3f9413d9e8cf45f468de5179bdc75babeaf922c33b74b4390e57dafd92b8c19d987840610c484b30cad64e49309aaef7575adb29edb6267c80b"}, 0x6d) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) connect(r0, &(0x7f0000ab7000)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000179000-0x88)={0x0, {{0xa, 0x2, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 19:35:33 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x437, &(0x7f0000023000-0x8)={0x0, 0x0}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="3c1a283e0505165a9b24d65589e413a0"}}, 0x1e) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000023000)=""/217, &(0x7f0000024000-0x4)=0xd9) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000023000)=0x7, 0x4) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120200}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/16 19:35:33 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000aa2000-0xa)={0xcf6, "0ab6429a8747"}) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/16 19:35:33 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f00007a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c03000)=0x14) setsockopt(r0, 0x2000000010d, 0x0, &(0x7f0000f85000)="", 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f00006d4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r0, r4}) 2018/01/16 19:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x10, &(0x7f00006af000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000010f000)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000bbb000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x2, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000044f000)={r2, @in6={{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7fffffff}, 0x98) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r3, 0xffffffffffffff91) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:35:33 executing program 6: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f00009d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='ipddp0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000155000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc0000-0x4)=0x26, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ad5000-0x4)=0x0, &(0x7f000014a000)=0x4) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f00003b1000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) read(r2, &(0x7f0000ee5000-0x8f)=""/143, 0x8f) 2018/01/16 19:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00002a1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e60000-0x2c)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000435000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='gretap0\x00', 0x0}) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000006000-0x10)={0x0, 0x2, 0xffff, 0x8}, 0x10) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000028000)={&(0x7f0000030000-0x60)={0x27, 0x7fff, 0x1000, 0x5, 0xfff, 0xfff, "66eca2144fa6cc4792f0cd4e9ababefeb22ddda42dd1c28228aa306f5ec55383af68cf30c6cf8b7a93b4d654a462147e07ec95eaf3551764e8a2c7f2406e49", 0xfffffffffffffff8}, 0x60, &(0x7f00000f3000-0x50)=[{&(0x7f00000e0000-0x4e)="f49e5dd5e6edef9b3c5cf124ccf77c5ba9c8f692b56cff96f597bb021c480be334775be28f20aa27f2ebdf51f2420840661c57df5aeba1401607f0efb5e90d44331190c91fb71e2a75839081cd1e", 0x4e}, {&(0x7f00000a7000)="e2cb1e73dc3821aec1e02e6d365b84504660489ccef6055f", 0x18}, {&(0x7f0000096000-0x39)="aa988739955b308eb2039b23b5ffb6cea894f179340e46333d77816caa88e6692ad873e284c3cb240bbf503260027d18033de79555b7fc8b7b", 0x39}, {&(0x7f00000f2000)="3da35de056691410a4830feb3578798664761c605e60f1808b19b2e94a4a0c3d97c882713aacb626e57621a6327dd0a1377a4896dd5aef8746da7d987c061737dffa7e1d8f43166db1c67c1dcb1374ff35c54c1733004c737aabb8aadb5758e738f44cdba4547d8f44bb4a201655a923e45952bfc2e17c66addc87c451c85b422a8d646160a1005bd36540c69d702d7c55", 0x91}, {&(0x7f00000ec000-0x84)="7dba861d7a49b9ba68f09d22d36f8a1e0c2a9590dde0cd6342c61efce227d37e84838b20efc67add55e5ec252f74d5a78ff47a880f3e79fae8994aba473de2479f7eeb28c25e5abd5ccbc8e873c4d72dbb51380244fc24037d42c031f3132dbc8bc21b0266ca747c0bf4393e8c94d00696eb7046282c0009ea8dc6a96d77f7dd3c45e0ea", 0x84}], 0x5, &(0x7f00000f2000)={0x90, 0x116, 0xfffffffffffffff9, "456020e6588751dfa54a99b68c21a5c2c3f35143976b0c6cd40a006f08cf1cbb7b357e2698b949b55dcd5116c836f830a598410d0c7e20a361c32178ff3ccc25a682f3b34a8dd23222bd157dcc48c0851982aaacd66e2bb0ac2d7c670158059fb0e68ca1e2684c36eb4f297da5af40371fbdc32356a7d33677"}, 0x90, 0x4000000}, 0x880) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 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=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/16 19:35:33 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000625000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f57000)=0x60) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000014d000)=0x9) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000003}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000671000-0x8)={0x0, 0x0, 0x9d}, &(0x7f0000147000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e19000)={r1, 0x0, 0x0}, &(0x7f0000c65000)=0x8) 2018/01/16 19:35:33 executing program 1: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000095f000)=""/137, &(0x7f000095f000)=0x89) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000030b000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000095f000)=0xc) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000095f000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000960000-0x38)={&(0x7f000095f000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000960000-0x10)={&(0x7f0000960000-0x248)=@expire={0x248, 0x18, 0x300, 0x7, 0x3, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x3, 0x7, 0xa, 0x20, 0x0, 0xbf, r3, r4}, {@in=@multicast1=0xe0000001, 0x1, 0x3c}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, {0x9, 0x5, 0xe3, 0x20, 0x2, 0x80, 0x100000001, 0x1ff}, {0xffffffff, 0x7, 0x774, 0x200}, {0xb37a, 0x5, 0x3}, 0x1, 0x3, 0x2, 0x4, 0x3, 0x9e}, 0x8}, [@coaddr={0x14, 0xe, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @algo_auth_trunc={0x8c, 0x14, {{'md4-generic\x00'}, 0x200, 0x80, "2aafa53767883960cd90b7f23bd3cf6fa364fd68d43ea450541f46e8446e901dc2a38759e889736bc33b9e3a7ca5ffce013bd6be245895f8b9a5dcd8ab7ba03e"}}, @migrate={0xb4, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x0, 0x0, 0x4, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6c, 0x3, 0x0, 0x2, 0xa47208b864d339d7, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty=0x0, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3c, 0x2, 0x0, 0x5, 0xa, 0x0}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x90}, 0x40000) pipe(&(0x7f00008d3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f000082d000)=0x3) 2018/01/16 19:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6(0xa, 0x3, 0x2d1f) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x2c7, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fec000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000062000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5d000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006fe000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca2000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009c6000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8, 0x3, 0x2544, 0xa, 0x20, 0xe31092e0e6aa2e24, 0xff, r2, r3}, {0x4, 0x8, 0x6, 0x4, 0x7f, 0x7, 0x80000000, 0x0}, {0xfffffffffffffffa, 0x4, 0x4, 0x80000000}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x7c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x3, 0xfffffffffffffffd, 0x0, 0x1, 0x4}}, 0xe8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 19:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xc287671798c6c45e, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e84000-0x6)={0x0, 0x2d134}, &(0x7f000005e000-0x4)=0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000006a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00006e4000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000b70000-0x10)={0x4, &(0x7f000018c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005ea000-0x10)={0x6, &(0x7f0000788000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000f4e000-0x10)={r4, &(0x7f0000d9d000)=""/0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b1e000)={0x0, 0x2, 0x3, [0x5, 0x3ff, 0x81]}, &(0x7f00000ba000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000edc000)={r1, 0x2, 0xffffffffffffffe1, 0x5, 0x8, 0x800, 0x1, 0xe3, {r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1, 0x7f, 0x20, 0x209}}, &(0x7f00009fd000-0x4)=0xb8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000df0000)={0x8}, 0xffffffffffffffc9) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) r8 = socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(r7, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000af7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f000035e000+0xe4d)={0x2, &(0x7f0000ac1000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) sendmmsg$inet_sctp(r9, &(0x7f0000817000)=[{&(0x7f00001bb000-0x10)=@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000549000-0x60)=[{&(0x7f000084b000-0x4a)="fe53fd09f6e588b99e82c2ce46395f0f2cb18ff5c955b4b44d620de3062c7a5f7fb2be371f5c2fd4963e4a49d4cc3d63852c867180ff4109c7489b24f235bd5257b7801dbd7292d2252c", 0x4a}, {&(0x7f0000eaa000-0xdf)="f4e762965388c212253ebb6c295987a9320df8db7a090ba8c997d47ddfc8ce3d595ec1001cbe5841d47580544c234a1330d2d0f7cfc02bb21319eb2d474342c570a015a8c8def8660cd09f3db3ff77a72d58bc86dbf5f2c8ebc599358a15c51228800ec88181a027c6cfecd52d29fca509ba20b70f3128262ca5ddb16fd655a00a8b56822b46090b04395a0c4cab97dd411b9a8863bb474163ada4f05ec1cf6eda711fadde8711c97630b1472eead4e48da8b4fef242772b938002eeea70e23c3fc879f85c4854853e8f503ce5b7032e6a0157a034c95f617ebeeed4a493d8", 0xdf}, {&(0x7f00005b0000-0xe8)="0e81366d4dcfb52f23d70162bb009479adab1df80ed232785df8dfbaf11fa61c7fa392e531ae549988426ecc7eac225ccddeb0ba568cf720718a3ecf20986c90d10d6c2e90c5cf2805863c99ef7f1a72db559e52165cbfa5e93277743543263a692432736a7c39a536278cd0cd756c1f1a331d07b682d8c0c59b1f1c78ccf13538360ef272fae67c900bf22193bfdff4254fb93cfda25dcdfdfaf40e8283f38dd9265a2b74c0d5a24f9c3e56f042d3c5436059daca21e6a9431ad572078ce89525f937d8981c0d752864dc53061e6a20155f2b6ca3f2016480d58a2e15bcb351777ae10d02fa4046", 0xe8}, {&(0x7f0000b41000-0x55)="92a4659072d78c2cf2486a5a5c94b4a839dad4c465d5b613511ebce7264dba340b1e7dbdba1ff97e95fc7c0b2aa2d2f9daefaa4a3dc7c29be5bd9da8f733b8fb158ba4394114a7fff58ef9976f1f5c74757710822b", 0x55}, {&(0x7f000032b000-0x1000)="d10af08d58b7c9bfa6a4ab78da9a9b66690c691f61ff1ab3e51de7ed3a4ef5633c892ff5530199cd3c495ff7d56ba48e151c733263c8f4e22c585bc323ab31486ece2c155447fb41e1ffa6c6efd9ae4ace6450e294db9e4d66242ebd51ef8017112ac6de7953b3b98b3a7416a20718e4150ddf6b990ab2bda96d297907d5e521ea482e2f8e67de87ede5fc72cea7233a3b8d5c61cf9febc13c25fb5978202a6025de444fcdcce4799da786eab46a169b706034067880d8ae7095ab3298799ddf489b782f3d0cf42116271279a67213ed2bc1976c6713922f4734ead141ad7fd06198d256d1eb1d66d6debdc9b185559fdae7c0adb1575ee02977d164e3e5ac9127027077fda83ed67200e9019cde26fcfa9c0a3a5040c54af613f17a2e09bd7368cbc769b3dbadc6d1de2bb920b3abed43f77b4e9b6f813d5f217b0d4c6ff3e7fce29b1f55c096d293e7afe7ba431dbc873defc581e41909ad0f906b9618df35876754cffc06b7f4ebb83a8a7df6d8b38f85600a05b4bcd8ebfea5f050483d4071e5db54d7b925e5dbb023ab52c89a814007c1fb20c3a01495df57f7584a382e2c5d201b41c3c43b7a79229eb6461d24553460c7425aa50bd4c81c46c057bab3dac65176d93ec439074b5fcd1842bcb8b5baa30417d231ee59eebf2f861b9b78ca7ec8b6d78828f25bb3d7ddd2a62d555a8fae8f0a22629848e4e0b809f755ab488bdd153f55bdee520104fe572c4f07eebbb619b0d77d023c47b7fd53bb9b0d2347563e456ebd8305150d700f2a86c89d0a9ec144a286f70398a1c79fdd5053e576af76642613ba7f73c87b03da688b571c3e0f95cdd118fda6afea7adeddefc677cb477c4aa4bfad58886a05317e4841f086b6cf17b99c11d2a675d8725a153cbf7ab30b9e81f8214bf67a5cf5d6535de4183f1ccc9b513d36744757841008506d1c15431c0481143ba646d0079506937d3fb4f7df102b5fa936748d375e2f4f1b12da1af614314649dfbe4ed93bcfc0b932eb818bfc6da630c566a2fe63a701e4e9316cf5591fd356608ed7a956d60526e09755c2496417560c50fdfc0753339ede7b5bef9b003fcece95221f93c60c7c92569618032e83fe339c77f50b97a366eaf325a5f8932a4fc15d6f66a8c6cebbb4be51d89d04b7f0e74e1e8ffbe7616f606fad61095dd5c161524cf47c2b3aa62461cec2063d3250d8ac60af6c8f8ec7933bb7d3a44419e7a84cc9a0dbd88bd1b21b8842959ad29ed3b673c3a4e613095939927cdd8b7b3d8cc62884609d0cb80d15238cdbe11a9c5842e950dcd335f8046effb29f2f39ed1e2e8a754197463f329dfa5c25b290a4a73c5fb03d1c6ee84c3cbbaed3fbe39933b36b66eaeeb4b026178ed6ceff2feb392f068c19acb59c0e0aa4a671d71ecadc172e3c7fa4aec2df0af50c09eeff2b4db9d80fd882332642215a19fdc3dd3af5c3971b205c87946620d601fb70c95c158fecdcd36e8c5ef36c945a510b79e2cb4bdf34adc052466a02c657935181ea7e47790ade734496718b467acaf9b88ecdb9f54be4567610ff6a9110f95141b6796b4aa2a0c4b618bb63b68bb1593e364f2fd8afb65a4b45e1441234d6e08cd0e5fb0764aefe1fe20ff78a46c59ab0e00fe3e1fa8c42f0b1cb9edc1874e1231c042ba479d84514bc2e713c36475a54e2175c1d52db33f07307993bd1cb9dd5e8d7990d6865080f1286afe79f1bd20a180fac6eddf87f0cf59f1c53754be5ce8a0f0c26c57b27ad2e6331b610cfef4b26669625dddf7791cedb2ad63ff8af0e9211339c3f45cf12cad82226fa8e1e29a6711ec16e156cff73db39016b455d6c14af82fbf54a6f789a6f8016ea3241b9a81a646828ab9428bf4974f891c8f83b3e496e4943dbaea53c78d7f71f7667a8e27855f1cfe1e499252ec64e8fdfe250c5dfcbb5fc9f18f5558b5a5a2c103920104c9b8add69ad41486e527bbab9345771d3c724e44759c0363907e90bc800304d2e5462b02a7db9d4a161d0284b7c8a972f2d72dce1edb1512079ffe6754aa2846e511f20a512eb381dfc34437379ab2d8f770c89e16afb83afbf6ddf16e5847d35a03ae840f1d9c12e0ff17c3aee70ddcf837013c40c88662e31983000c6225a513791866288dfba4487be91f1e98ba4684fe601b1146f963cdbdd766f319c2dc19ba9ddd78b0e4568d27e4bac1fc3d1e2d1cefe8a84544caf96e7d46729f6a0c81ae8e5e3fe209eb2fe57e5ea622df3d821f082d5613036c9ed1b6969e6c2185678abc9e88a7184466ee3010e7692f59b5165ca52150adc4688e04c53bd1d458876e6d65827ad5b75615b559cda95369f39785e4bf60b35b403accdc6321723bcb2fbd2a599a02b38ff5e7d5d49ebae95a85f41236f142a60e7db9a21030b57512479573358fdb1bcb289f938b7011befb8f4c0e55b2ba79bd488e69cb1b0fa5c6827c2e32dafdcc8c1f343c0a2b669793c04e8e660d4e8b9b855b617eacf80c1b07dfc55b4bd54040b490d1123e22685f5b169cc76450e2c81bd06eb46cca30085a2c235a188772f78aca913441a74c6ce040ee5e79e95f450729a1eb638d27d51aec67d9679f368030b32ba35b305adeee0640d912d83d0680e27d435889389fdffcff966300b619f2d13187879d44bf2b7f098fb5449a76d68721f381c04135dbf7b365189e51648f425a9c0d1ccc7846c3146d0c11cdc8c4c8d965683b09a076224f274b554a9ad9574c50271609106f6d7814ad51902301ed5e4052c640487784125bd9442f1af77bb7d71c9ea220620187028ad890c16de9a3259c74eb77a965d6d26a499fa178f411af42383c1804c6e1ca464e9e3b2cdbb44f0f0e5bedcec2f65a034754a89e0a132a182fead338d5ee90706decd03f2bf57b4a85177a516567cb8ae620b61c4318096735c1b0c0e842c302538369d57c38f97c24f1400b644ffbea9cca5e6ccac898f940755ed6472d206fda82401340bf9dc90043d3e7542eded4c720a8ff9001060d9f1e36fffb0e469fc6ce63e159c45b5a53a70f4cf8f7ca740bd1c26b91591e209ffd5e15b4aff8a9e387cfd1d5b4ea0619ae6b0695030666f741a337236f0c3495cd18a89378522aa7e42c516fe5b881ac7d83ccfde61f2ce1c87e6322c4b76fac8b56a51ca573099dbcad2fccb789ab7526109dd79401d8423ea676b7b74c88f66872fd8e253795c599da6e455743217e036bd53f107bdd09ce8422f2a05309f868d1e1d0f9e79cb955d262402a53df9d322278bc0b6e7b8c29056fd2a7659cf98096b66fbb2a7604a37934761e33091d0c442cff2b1dc0dedf92ae1186645013c8c19e99da4d3a76384fa9ce497580f55b7d2e9b927905a01b36e0f462fdb0215faefa742b932fb78f3c895e546dd04da76853134516de02ce493e829e05f296c087403b4771a3d350d8ec0d7cbc9b5865083a8d9e1787e073b8830d79102a60e89c61576e15dea3fdc295a466c7857d25ad05a829eb52d0b1e6fd82e76d45c65b9902c68d9b63b768af0585264687b0d2575e5871ce016af23bff7a68c4a667fd6ce3a244a023a60b037f502d1f7782a6de953ca5608ce0606321ba957e592a8e62c94d43cddd6d2cd0717142f3294a40d056043cd33bbbc45d5e1a1746e281cda4340fce96471c4d96ff130833da78712a0c9d42256405a61c6d5625507b3535011b1ec9715c5f1a0c6e62508562ac01878484f3dd949f1ec659bcf851a56bc894431d3c02e6f2704a52d67fad72d7abb104523fb689506dab8fa157cba3a1fe685095e6576a516c93c5677c0a3af3e6dbfb8027320e6e21bda3a4a6660d00a74b4f67adfde20a20870942ab32106e34dff0903642dd0f5cfd6296ba746693a4159803feb9b22144a340b1de41c0fcd5a8920a90f1a73579c4405ea356e6750ef80bfe412ba1992ad401a4646ede44c2f401e6a8ab9765593226ee5c61b534ab4f621d9ec008610cb1c30773171ad6be5b60bf6c60bf95eb9ff34638b2afa490e5ed0b873660f868e41a0593b2bc08a25b8bc80196d875b2c45eb66f812a32fb6eb821c4d7eb0dd01451b4a946de7e911a402b9a967b2ae33cff1ec55a8dcb7de3588e7c8086ea6171167410c7fed79e31505e7bb79f0007e02d0a4c0ca6f36e6210bf7ca5cb3cc9a2219de460e8afe61b578ba3a72649f41aa54bcbdc2df3b57575d5dd61a836bdcb8bed1a276b688dc5e6e1e0b3adfd41117b6c305b63701d3f541c3355fa6c3be64bc6f49ab20e0bf738ed2adcbc806a7335dec7d0d8918415d3e97c34c5081e65c1bd1b3eaf4b8d4975aa05d90c2551ade17ab48ecfc6e1345b700c875f9537eee68da5e1dedad1a0f79bf8e1a0ba57fa34ba74c8ed767fc111ee5ac0281844e125199cc06381fbff3e5ed998916334586e72da3a1aa975860dc078254cd37932247bd5e703c11190ab6d8241b84b60f1def732f2715cd16a6783f96803a7fb54be4211ee94ceabd3f78551b84c5b37bf8b2dbaf359bc8bc2311ee4b2c3dc96f703253e2675182d7aff52e4e0bb714926f846fe5f961db0f12a10fd00064046627d05d13e782f7b4a0a69a361f0c70d0788744ebf93340cd0d322f4c7a62e47a3f7eb09b3230f21118193d2cca66817bb87a382983ca0666c8d1f34852e29243feaa1e902c4bf7d7fa60b1b7aa2e6c5b20a7823284f4696dcb123a7e7d32cac5af08cbcc4fd0496d1d481b2e986bc829a7591021c8582f079b4f655bb02e56d98bc12fc45b5b32f01cbb2dff205a1dc854fc8607335627a07ed8f8a7b21cc37360cd2e1a88eedad777cb67c0f9a9615901080ed8b1baf1083ae3a3d8ab2b50d3409520e5dd93fa83219c3e4a90dff37fe9af6f4b18335a488ef7ecbc2a0b53f51c52ed0670bfc18179a42b5bd2886a0e5bd62a668597086e59cc43acfee9b85aaeb919dccce3727f12cc4b7682ae98d457132605f09f612d3d886ea3a5c5248138b994c3d9721655d2f5eea83d7be0e64ae33f7a0b6917141c10e499df9600a39597c046b4822cbcde830c66adf2233d97bb67e06f68a34e345737cc3b160b241af24af8e80cd0c8dbe91d745e5244e27b720e810350a33eafe07e7ad55b292de517a3bb41a817a3956efc3123b7d68936783e3d4e739d902fb37e7a4fa1407ae425af70fcec2bbefa1f35886a0837a28b0b151a17f6011f8e7893ddba4c2850c2dc662cc65fd50181fa71bde450abf31fe8e1afbc448f0ca2064841cb142e05d0837b768437f24e2e7b9075d25d51dadc49f68fb10718215d802780290a1b8c5618349ba397b0122431f15e31b5f9d64922e940f29afa18f75262cbb00264e4b879311051da5da0a693a3f36858411c331369c95ea22f3a67c1411ae607ea50189ec5a7cc8d41c7094b5fef51f3297027047cbaa88f923f5ded540ccbb1584b0df4ce4f62671d44f4cf8e56d9abe684ac5ede432b29d9defa0a3698d642cc83612c0d41b1f661bc58ec0c48e056d7e2a71e412686480ee07489b74e13b5fad43454086b89454b97f0e16b29a8bcfd6121665734646559f6d0349eb3bb34cde6aa56d865eb60631e68a9a62b488276d0aad2fe2e84f5677150e75622ec3b2937b54fac3d0aee35abc7cf06699be8dd8202578aafcdacd871262623439196d1b1a70a647e7d8bdf8fecc54120298b631d9465f1e655959febf5c70a9c8a8188396b6a07c7d3ed1e1cb5369cf3aba4824e9328c54944ac23eb989250cefebc4e5d6f211ada891f23a9df921c14a35016462643054b3ed5fb9a934df75ed8", 0x1000}, {&(0x7f0000c56000)="499e1b0ea50ba864d7bb6385b05e34f9bfeec4945bcc6372331cfd2c1f3e4022b8b6427facd3e8b37313b6291766a0a718abc90a7ecd3c86ecdfe1f96c796865f5a9b204ed6381f0644137f3928f9b3478d32d9480ef28aea73fb4e017546b5f4040352d35e0eea8fc05ff174958b9d7dcb68f9f12ffe6247c8771af5ce84d8e3fd79b99fddf4c1879dac2c460b0f38cfbb1a87f655f464a560adc62c1a8b2c8869bf86ad2905bae8d4bc8385dbdbd257b757fab6e0880a2fb6d52dc26fafb91b7462b9621e56785efed3675a7214d19c30b63fac022fe776708d9aa52d10f9e49", 0xe1}], 0x6, &(0x7f0000e00000-0x180)=[@init={0x18, 0x84, 0x0, {0x40, 0x2, 0x7fffffff, 0x9d2}}, @sndinfo={0x20, 0x84, 0x2, {0x5abb, 0x2, 0x20, 0x7fffffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x7d, 0xff, r6}}, @init={0x18, 0x84, 0x0, {0x101, 0x1, 0x8000, 0x8}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x9, 0x5, 0x2c}}, @init={0x18, 0x84, 0x0, {0x800, 0x6, 0x3, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x80000000, 0x101, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffff, 0x4, 0x0, 0x7ff, 0x9, 0x8, 0x0, r6}}], 0x180, 0x4}], 0x1, 0x80) ioctl$DRM_IOCTL_RM_CTX(r10, 0xc0086421, &(0x7f0000f43000)={r11, 0x3}) ioctl$SIOCSIFMTU(r9, 0x8922, &(0x7f0000905000-0x28)={@generic="d8ed2309f7501bb7cddfe2adf91f935e", 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = accept4(r8, &(0x7f00004db000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000453000)={0x2, [0x0, 0x0]}, &(0x7f0000f89000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000041000-0x6)={r14, 0x100}, 0x6) accept$alg(r3, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="5592f0f9682174a34a145c66b788e14fda90071b91c903fb50ab9a8fa566a4bca0d4e93f6fecc8bca352f43d562da68e147b171ae76b4cfe153aea13d7a11933b6f5b89ae30c52adde914389ce5034be89a2e8431759b9967d6d0419cac84006ee545bb6c5f2cdbf42053c642167f6570fee3e3c4a881053e591b34d4e55b9e14f2977c6224bcf4e82b88b12b6c7df11b37c51e197652236e2c92c2f153fbe6f37491e336c4fea73a11f9e769a32c932c98bd94eb4047da986bd129c73f02f4ace1f3db46a33c0ace3da13238ea680ff952541c8bb44acabf0c18f4e6b50fa9adaea153a425f92222b2be815fe75e9e8bb0f4691dce881f98ab27af45932ae6a5c0cd69d24bdc93c2efdd84b20615568e5633bb38c8b035f953f406e167101074359a626636888cf4aac26505cdbfc80e061e7de4e8969cf5f7bb0452a677eee70035c891ffc5c4ddbb3b0d9d750e61315afdf8d45d39827ff7ccd922be7c0a5021db9b661673387c69fa35c0db7250d0a0bdfb0202dcfe9938230198dd9179f7221f8dfd7c63f06451b001eb79e463213c945c0366db225c6f5289503e27ab82d3d17ba876044b0bd89d3a724f810450eaf1ea1420e716656d02ff47819144e710cf77198e0a1c327623f45303ec2a43947844ad581ccae6bc8e824b887c7c90150d576c03bd68b184ec0cfe26fbd65cdc573e19483e3b3cfab49a9256d0ebd13b2f95b1fa26ca6819098510e6f658b8c1641091f8ecc4951b5af091fee96bb9d037dbc768dbad3d627e8f80652c4f093fae5cdd1d3ebc32f87bbbecaa44970c8010575a12e363592536c1314b90dc2aff0304c13236f17d866971c6534e83ca506a847aeb977e33c5ce3841a0d379b360a394b7f65638332602f48c2b274c5e1f44b4f9ce8e9733c87c0874634672b1a8a3cdf4b24c454402f2ed8bfd1d1fc27cb6429cc881a90b6097ff7e637a1045a15802f1440f7c21dc1a39d6f65feff996a66e4930fceb36b9334515c6e71233cb04842f9a9348655dab08d9be92011cdb00ea696a4cf4f66f6db9eeb98997a4552316ddbe371b954447ed50fa1def4afecf8df307ef784d26e21e3dcee9fd749ed00ae5f9c4cf363942d0c413eba33abc9cbab3de03baf2464d83db09fee2be0dfcb38012339ab956675544901ed9fdaa934272c63f616ee179dba33b38d057f0f93e25d2327c1e80c47c545c22469cf868e5509dc609d15b0b1b87dbb9dcd9fe0b935d3b1190c237ccafaf61c157af4dc309cb30735ad3059b18b24bf335427c9d399d806b849eeeccceaeec423d82e77135bdca7729f07f1080529a6e4e7ab0658a9fd65b01a0d839cabdfa7dda42114cbe29747c8be62c01db0559572090b781a861163f961369bacc22a730ee345358f200838b079a256f9672be21b33db1370441449c995448f8cde816650c6b75d0cb9ce1f932e4227eba2ce20e6eda4ce8d3aeea2e44d55026399fdf03d11e4415e998f01607456a3d95d4b04e3f37a2f14a12c0a8ea6780c8891c47768ef7cb6558c73d7ae51fa553558c30666ba644e8ac8aa0f17c5c138c1c3284171a1b7796ab284cac9a852805e5635aa4eb0801090ade3d626b152c5bad0a713763ad11c9d2fc28e85f0330c75d14cba0ca874daaa016f9ecb6435ec177b306d2ffb552d3f74c80f3b4b9c5bffe1a4fb87d2c85fc4267f4bbf4a069e0e6e3a11e28aed544d06637448ec77f108b6b9164214ae5b5f4b47facbfa1f9109e062c95a54fd56c7b76ffad735e8f723f3f7929f296d8115da44cd8cf1a8d02eb938fdde43fe3f3d3ccd2fda809fc4867316236aabdc388d20f9c6e1b1f0e6c55b07cd207f570ab2214abc5650e18953bf076e147ac12d845843c388b54e063075476b16b0a389d5aa45fc59f59d53ab74295df1ae41ae243070e5900296782b45faa2fb16a75d2ebb47a294e933e31c9db2c718bb8fb828ca4ed1be2d3c7f8ca095f0ddf9794cbccd8e1e854a162b026a70953f57199c559e53fb391b56a960bed23a5ae751a901d76565b5b97cd2a64a2fbd72af0ae80f9d98efd12458e42145a3c965565956b5ce03dfe8d4fb", 0x5c9}], 0x1, &(0x7f0000b7c000-0x268)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xf0, 0x804}, 0x24004854) getsockopt$inet6_dccp_int(r12, 0x21, 0x4, &(0x7f000092f000)=0x0, &(0x7f0000f82000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r12, 0x84, 0x1b, &(0x7f0000e50000-0x1008)={r13, 0x1000, "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"}, &(0x7f000010b000-0x4)=0x1008) 2018/01/16 19:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) pipe(&(0x7f0000c2b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00003b3000)={&(0x7f00009bd000)=[0x8, 0x7fff, 0x9f1, 0x6], 0x4, 0x101, 0x61b8, 0x2e, 0x100000001, 0xd6, {0xa, 0x20, 0x9, 0x3f, 0x8, 0xfffffffffffffffe, 0x2, 0x2b67, 0x2, 0x0, 0x7, 0x0, 0x100000001, 0x5, "b69b7b04079d4318f6e230f6e9a296419387d13bb0655fe28ef10af6d31c077c"}}) accept4$ipx(r1, 0x0, &(0x7f0000554000-0x4)=0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[{&(0x7f0000079000)="77e0a3041a9edb5cb1c6294c4060b250", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f00000e3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e4a000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003f7000)={0xa, [0x6, 0x6, 0x80000000, 0x1, 0x0, 0x3f, 0x1, 0x4, 0x4, 0x7]}, 0x18) recvfrom$ipx(r4, &(0x7f00000c3000-0x64)=""/100, 0x64, 0x40010120, &(0x7f00002de000)={0x4, 0x8000, 0x100000000, "d29af75aac86", 0x0, 0x0}, 0x10) 2018/01/16 19:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00008f6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000bb3000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c43000)={r3}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000c38000-0x4)=0x4, 0x4) 2018/01/16 19:35:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffffffd, 0x1, 0x8, 0x7, 0x8, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00004bb000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x400000007, 0x5) sendto$inet6(r4, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000003}, 0x1c) 2018/01/16 19:35:34 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='yam0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000e8c000-0x38)={&(0x7f0000734000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000da000-0x80)=[], 0x0, &(0x7f0000c76000)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r0 = accept(0xffffffffffffff9c, &(0x7f0000a5e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000680000-0x4)=0x60) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000394000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000004b000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000034d000)="fa9f8a5b7edb9a05c55e970fbc8ebfdd9bd4c890eaae49b9a7ce1d7650f87c49490790044c135f9382400ed5a9badcb31651aaf484cb4d62df742c6239dd396f6b089f4f7863c09c79d84eafed1880f4ff3fd833bc1a0c05bcb126e951cf6cc84bb8e1e2425da9e925aa7600bd85a3d2cf2fded6841e1de1abaa9d1cd9ca1b2076f9473dc352beccf5c8357b15c2480222bbfc82a93693c4ca863569a8cdf960bb118877fbb8df543b3bae9346ec99f2cc883b7ec6ff467845c9d17bd3d92c0712d49a4012850c7620780688d2ba2248528d57d0e37a5350c6789860142a09b7b3b47423c7d690ae0903a7cf5280", 0xee) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x8) close(r0) 2018/01/16 19:35:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x3ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x800, 0x6, [0x1, 0x200, 0x3d, 0x529e, 0x3, 0x5]}, &(0x7f0000002000)=0x14) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/16 19:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000500000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000566000-0x4)=0xfffffcff, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000042b000-0x14)={0x0, 0x39, 0x6, [0x81, 0x2, 0x8000, 0x1ff, 0x6, 0xae]}, &(0x7f0000ff1000-0x4)=0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000278000)={r2, 0x40}, &(0x7f0000d4b000-0x4)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000658000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007e000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000c30000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008d7000-0x10)={r2, 0x10, &(0x7f0000673000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000303000-0x4)=0x10) 2018/01/16 19:35:34 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f40000)={&(0x7f0000bf8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e9b000)={0x0, r1, 0x0, 0x3, 0x0}, 0x14) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f95000)="e2f580116bf9a04b5af0e2b58eb74033ae8bc3738de81606b456087326100a34748de2a1025abe7ef5b5d9b4a6842a4dfc351407a90d9d72b94bf0327d586e2116fba3d8a6d7b56f8b637a63ef58aa530e70071f2152f929dbcb1eb2d176818694d1c1961d2ba28cc060cbf2e5fe731509ef35c6a9cf45e17a0074c4ce0b6fc586b22a5aa2872be7cbcb", 0x8a, 0xc044, 0x0, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/16 19:35:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000, 0x2, &(0x7f00008d8000+0xcc4)="bb97176957110d59d5f5539c75e6a8e9f88f8a9514f45116406c0b4192b7d4cd2f387e5db99408be369ab5045b7847af154c99708864180f121b39c9188a37bba2546180d5d07c0786783135530c2d51", 0x2d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x4) 2018/01/16 19:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000012) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fe5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005cf000-0x20)={0x20000000000, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000bb0000-0x20)={0x3ff, r2, 0x10000, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000852000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000078a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000054f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000042e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000d6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005fd000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071b000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000847000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fab000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f00004c1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000622000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001df000+0xd2b)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000ed6000-0x50)={0x0, 0x48, "22e36171b7021bfe206a01fdf2ced90d8ded9313ae7ec3d28c66ec4cb10fc7f542682b1bfa8a8622c3c22e88900926d3b397d05bfb2ac357edb36c153be16a533ca3d1b7313920a2"}, &(0x7f0000a47000)=0x50) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f7f000)=@assoc_value={r11, 0x9}, &(0x7f0000646000)=0x8) r12 = getuid() r13 = getgid() r14 = getpid() r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000821000)={0x0, 0x0, 0x0}, &(0x7f0000869000-0x4)=0xc) r17 = getpid() r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c2000)=0xc) sendmsg$netlink(r0, &(0x7f00004f0000-0x38)={&(0x7f00008ce000-0xc)=@proc={0x10, 0x0, 0x1, 0x200000}, 0xc, &(0x7f0000be5000)=[{&(0x7f0000a51000-0x211c)={0x211c, 0x32, 0x0, 0x6, 0x0, "", [@nested={0x98, 0x6a, [@generic="3935cc8bdc27877eb1f453c3dd9d90c7e096da22b6f6f1096742e4fb0b3d2b189fff9560a38876c5bebc52415997c5cc6863fb4f72803fd11f2ea1988893f9bb917c14a74c708960d16b8a5cb75cff2513d0ec44cc4d17a77b0bec06dc5dc388f28529515b44a147429073f0f36a2de52943c7290d08e48af444dbd40699d74aa0c7348adb558c3d58b750f22a971c3798e274"]}, @nested={0x2068, 0x0, [@generic="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@typed={0x10, 0x82, @u64=0xffff}, @typed={0xc, 0x1c, @u32=0x491}, @generic="c599625ed9c5bd50a75919", @typed={0x8, 0x60, @void=""}, @generic="78032bfd76bbdccf5306ed9e6f28159d6590c82bee305e10286e545b3bdfac1719e7a91b714cdaa123", 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@binary="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@generic="4fd66af15b3ccbf82e3093a217e495a48afdf8a90710ea5d1d14b03f3282214af4196dd4727013b4ce69bd8a610cce0512f9a92bc7ac488f1fa30b6f2de02f9b3f1ccc4d9b6afdbc01b6e7a1b5bf17de4a97c449e26184cf334412b75a891703bbd95138373a7bdc177792bb938a642944d5ef6f2546fda6e5886e083d5baf30550b1aab3f40ea0e7efabc77d652c8a12ae87fff3549ce1980b96427c70bda73974dca8bcc0adee2afae"]}, @typed={0xc, 0x2b, @fd=r0}, @generic="22d58c9a521418712047b1d363b12c72427e976a2d32eec5086168777c2b285387ad011100c583bb4b1bf9388d2d11f0ac3557c5986b1bce0c6ae88e9de72649f5cd6fc105bb929eb880afbafd4b66f9e8af0c2a36a3a3d32c250b97a267ff50910103aeb11e87aaa4929566b5c0f3d0c043bc974a9ebca82bbf8a4cc4", @generic="e0cda36671f39ff46d8c7529f5334cb1f9722bb03fdca8d2d2700909b3473fce1a4c6a62019ad57e83ac999df19e34d663605edb46bb674eff966f1c7c2c808e1cd1d8cab029614b971d95bf0eb7c987ee479619ed3724d48271db27fc674576538dc1b0323e6b603292eca155", @generic="408ee2ed0867e4d1cf36d6bca6aabaa8906d2349de3fabe439cd84591bc78c99c565a2067693a9521ab4be00fff0f1b01fe882db6e4f8adc3646fbd6f729236395", @typed={0x64, 0x65, @binary="88c3f99155db5fc00bb5b068cb987662c69d5c2187ea9d909eee513be018725d4f3f52c9ca54fa663dd144006913471946acb939ce68e9f9d1f610aabf17966e7675706904eb19166547f4b436c71f97acf360f013b5d36199"}]}, 0x2418}, {&(0x7f0000697000-0x1c)={0x1c, 0x3f, 0x110, 0x2, 0x1, "", [@typed={0xc, 0x33, @ipv4=@broadcast=0xffffffff}]}, 0x1c}], 0x4, &(0x7f0000738000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0x158, 0x40001}, 0x20000000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000ff0000)=""/83) 2018/01/16 19:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80805, 0x41) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000e95000)=0x20000000000, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000861000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "29d632", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d15000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f00003b1000-0x4)=0xc) accept4$inet(r0, &(0x7f0000b24000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b95000)=0x10, 0x80800) 2018/01/16 19:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000004a000-0x39)={0x0, 0x31, "ac2872150ffc8adf7127bf06fdc47bac8c088bcd38d9b924479b785ee024487c31167737cb10f25a395ed8e910b4c8b1f3"}, &(0x7f000041e000)=0x39) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008d2000)={r2, 0x8536}, 0x8) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007fa000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000589000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b49000-0x8d)={0x0, 0xcd, "3e5b8a2edb5a9db28f63a1077f05a934b799f47235825f6c863c6f5cf535c75c6755fdf734ee97a137246bb451cea40087f194535c14f1fdcd4375fd69d8f429cc1856725a638ecb07e5c32caf9f5db8fb51ea846f772d3fba92ed408417a4292cc5db0187abdee53f1b9752794f94cf279987bf29b68b0491f4b1ec1f4c6ab292a54a4e"}, &(0x7f0000765000-0x4)=0x3b) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000016c000)={r4, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 19:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000066c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000de000)={0x0, 0xb1}, &(0x7f0000dd4000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000caa000)={r2, 0x9}, &(0x7f00006b6000)=0x8) bind(r1, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) recvfrom$inet(r1, &(0x7f0000100000)=""/202, 0xca, 0x40000040, &(0x7f000017a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7a000)=@assoc_value={0x0, 0x20}, &(0x7f0000f0c000-0x2)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000001b000-0x4)={0x17}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000-0x10)={r3, 0xdc, &(0x7f0000842000-0xdc)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xbb}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a4d000-0x4)=0x10) 2018/01/16 19:35:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x3, 0x8000, 0x1, 0x5, 0x2, 0xa0, 0x20, 0x9f, 0x0, r2}, {0x80000000, 0x657107bb, 0x0, 0x200, 0x9, 0x27fb7fe1, 0x3, 0x2}, {0x8, 0xff, 0xa97, 0x9}, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x3c}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x0, 0x7fff, 0x7, 0x5, 0x1f}}, 0xe8) 2018/01/16 19:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x2) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00007f0000)="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") sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000027e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000028d000)={0x3f, 0xfffffffeffffffff, 0x14}) pipe(&(0x7f00008be000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00000d1000)=0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000961000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000c2e000-0x8)={r4, 0x1}) 2018/01/16 19:35:34 executing program 3: 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) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000996000)={0x8b, {{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = 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(r2, 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) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec7000)=@assoc_value={r3, 0x7}, 0x8) 2018/01/16 19:35:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b50000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000fda000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe8000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0xfffffffffffffffe, 0x2, 0x80}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000429000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x1a, 0x1, 0x5e2, 0x100, 0x100000001, 0x8, 0x7f, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x100000001}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000ccf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ac000-0x4)=0x1c) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000039b000-0x4)=0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@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, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 19:35:34 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$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, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/16 19:35:34 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000018b000)="240000016b0724f0200db40409000000020aecff0010b500001000eb081e02007fff740e", 0xe7) 2018/01/16 19:35:34 executing program 1: 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) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80006, 0xfff) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000e18000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="525110512370b96edd9b9f21b19387b3"}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc1000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000fd6000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 846.715117] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1899 sclass=netlink_route_socket pig=28530 comm=syz-executor7 [ 846.731263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1899 sclass=netlink_route_socket pig=28530 comm=syz-executor7 2018/01/16 19:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = accept(r0, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$unix(r2, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000a01000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x100, 0x40040000}, 0x44000) getsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f000009b000)=""/139, &(0x7f000078f000)=0x8b) socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b6a000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/16 19:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f000016d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000dfd000)=0x100000000, 0x4) 2018/01/16 19:35:34 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00001aa000-0x8d)="dbfa075431e367d54ee942224d891741310052169f268fc5c717fb70ef25e676d1cc744016c1add4866497822d5bdf1e8d578297528f01c0ae01d399ec3f034484821269de9a851649f7abb0b0158e30b03824a5e22689116ed2cbdd4d0aff3e746d1e8221851a67fe044df8fd5c3ae29802538e0af3dbfd751712c563da21f1a0ea6eca12147f33d4e7f92df8", 0x8d, 0x4044050, &(0x7f0000cba000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fc6000-0x4)=r0, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fc6000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x1, 0xe5e, "47e365ab8b217342e0f42ec2ebddbfafe26c994414c444983f741c1fd978fbbf0f503f44ac574cd0a9e72a522aea3f8db814dba1228c2edc3930a700caa853bf2b2c388ae20273415a30f18282cf00f8"}, 0x160) socketpair(0x9, 0x4, 0x1, &(0x7f0000024000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000520000)={0x4, 0x4, 0x1e, 0x81}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) write(r0, &(0x7f0000a24000-0xa1)="ff0a84a546b4101e24fb000a3e158fb391a0bc33c949317693b9216cdbcecb08b2fa543e26ac667e1288b9cd05b8d5752297561a51903d8ac02c5303843323c48af8d34fae4c7aa24f5006d29551bfd01f14f5902cc7fda6b06df60017cd54aeee6114db366384cdcbe7f7be6722f8a1432a65482523a40e4c6a40a87592aa84a7387906337e82541859bb909e40a59d40a54775e8699bd98d111052cff64ff655", 0xa1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000888000-0x10)={0x0, 0x0}, &(0x7f0000fc5000)=0x10) socket$inet(0x2, 0x0, 0x8) 2018/01/16 19:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f9b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/01/16 19:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000452000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d00000-0x5)=""/5, &(0x7f0000248000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000154000)=0x0, &(0x7f000095d000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/16 19:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a06000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f89000-0x4)=0x14) syz_emit_ethernet(0x1e4, &(0x7f00007ad000-0x1e4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x3ff, 0x9, 0x800, 0x0}, {0x10000, 0xffff, 0xffffffffffffff30, 0x8}, {0xb687, 0x401, 0x4, 0x8}, {0x2, 0x8, 0x7fffffff, 0x8}, {0x7, 0x7, 0x9, 0x5}, {0x4, 0x40, 0xffffffff, 0x8}, {0x80000001, 0xda0, 0xfffffffffffffcab, 0x0}, {0xbaa, 0x7, 0x81, 0x6}], @ipv6={0x7f, 0x6, "b85215", 0x18e, 0x2c, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x6c, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x20}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xffffffffffffffc0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x48, {0x8, 0x10, 0xffff, 0x7fffffff, [0x9fc, 0x0, 0xfffffffffffffffc, 0x3, 0xa, 0x5, 0x0, 0x1]}}, @generic={0x4, 0xd4, "4ec712423c039564327a5c33a0523f02db6fd1abd075b2f31f66acf4b1e5c486f6b143f1cdcd2ac6002dd9ae49e14b1a2c5313cc50cbc84b0eb31fc4a45a3ed571852f741d6b0eee3faf0717dcf83b42f315d28fc45460b515dc25182c6ec3f99d1297073a2205af29b0a023d8f12a499ac8ee0c593c844fc39d8d3b1b2ce2db48f2834fc5380c9d218e9879db5a05d51306edb2606fabaedd2c27c5226e4a30285f81295a1ab3c7a53905be622be02fb817cc470ac65dbba05bc66cd8586baf6ece97d9ce6e26edcbab3e05d1415cac2aabf727"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x1}]}, @fragment={0x3a, 0x0, 0x1c5f, 0x7, 0x0, 0x28, 0x1}], @udp={0x3, 0x0, 0x2e, 0x0, "aea1cbd77b78e6f12980a8299e47cf734ebb453e437bd4bca13ebac759e0c95aec751e19cbb9"}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) recvmsg(0xffffffffffffff9c, &(0x7f000038b000-0x38)={&(0x7f00006f7000-0x32)=@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, &(0x7f0000fb5000)=[{&(0x7f000081c000)=""/252, 0xfc}, {&(0x7f00004c9000)=""/205, 0xcd}, {&(0x7f00007f6000)=""/0, 0x0}, {&(0x7f0000279000-0xa0)=""/160, 0xa0}, {&(0x7f0000e25000)=""/4096, 0x1000}, {&(0x7f00002b5000-0x4b)=""/75, 0x4b}, {&(0x7f0000021000)=""/105, 0x69}, {&(0x7f00008cc000-0xbb)=""/187, 0xbb}, {&(0x7f0000dfa000)=""/207, 0xcf}], 0x9, &(0x7f0000b43000)=""/189, 0xbd, 0xbf1}, 0x10040) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed3000-0x8)={0x0, 0x0}) r3 = accept$unix(r0, &(0x7f00007eb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe8000-0x4)=0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ec6000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c5000-0x4)=0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000198000)={r2, r3, 0x80000001, 0x7, &(0x7f0000e08000-0x5d)="438afce36838252d5116aad1d84e0561e916438a9be6b63340c30aea025420473ee4cbca6b6594353213f8c440cc89989a77f91d4aee61edc17109ae96e7e4d53f1556e415d1ece034894122edf4ea87d8c83b13fe756217873e6a9546", 0x7, 0x9, 0x1, 0x20, 0x2, 0x9, 0x3, "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"}) 2018/01/16 19:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004cf000)=@assoc_id=0x0, &(0x7f00008a8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b3e000-0x6)={r1, 0x2}, &(0x7f00003e4000-0x4)=0xffffffffffffffbf) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d12000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) 2018/01/16 19:35:34 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e72000-0x8)={r0, 0xe57}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e73000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000005e000-0x4)=0x9, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 19:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x1) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/16 19:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 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}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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, 0x4, [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], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x40000000000001d8, [0x0]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cd5000)={0x10, 0xfffffffffffffff8, 0x1, 0x7, 0x80, 0x15d, 0x8001, 0x0, 0x0, 0x1, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eee000)={0x0, 0x1}, &(0x7f0000007000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002f2000)=@assoc_value={r1, 0x9}, &(0x7f00007e3000)=0x8) 2018/01/16 19:35:34 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/16 19:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b4d000)=0x0) write(r0, &(0x7f00009be000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0x22) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000096f000-0x8)={0x0, 0x0}) 2018/01/16 19:35:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000256000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000576000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000339000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) connect$bt_sco(r0, &(0x7f00002e9000-0x8)={0x1f, {0xae0c, 0x6, 0x7, 0x9, 0x1a00, 0xfd97}}, 0x8) socketpair(0xa, 0xf, 0x1, &(0x7f000000b000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000404000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7ff, &(0x7f00002a1000)={0x5}, 0x8) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[{&(0x7f0000079000)="77e0a3041a9edb5cb1c6294c4060b250", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x5}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000442000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000989000)={0x0, 0x9}, &(0x7f0000b38000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001c5000-0x108)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x80000001, 0x10001, 0x9416, 0x5, 0xfffffffffffffffc, 0x3, 0x8, 0xfffffffffffffffb, 0x9e, 0x1, 0x8000, 0x3, 0x1, 0x9]}, &(0x7f0000caf000)=0x108) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000728000-0x4)=0x0, &(0x7f0000c68000)=0x4) 2018/01/16 19:35:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080f, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000)={0x10, 0x0, 0x2, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007a8000-0x20)={0x8844, 0x3, 0x8, 0x1, 0x1, 0x0, 0x8, 0x9, 0x0}, &(0x7f0000a50000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x401, 0x8000, 0x2b, 0x6, 0x2aae, 0x9, 0x11, r2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r3, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) pipe(&(0x7f0000a8b000)={0x0, 0x0}) sendmmsg$inet_sctp(r4, &(0x7f0000577000-0x38)=[{&(0x7f0000b60000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fa7000-0x30)=[], 0x0, &(0x7f000087d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/16 19:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl(r2, 0x3, &(0x7f0000fc3000)="b9879b315609b3f93273dd835c04f7f38d82e381d1df3fe7a1852714f691e8765d125e182f0d159328a12c428a70b2799b5fc1ac58eeb7f25757c23bced6f444b6e58653736b6ffb5d0f46a3660a493ff53a33bed0576648450a68784998ea5c22d08910a6e0c2cadc99e36232df4f2f622ce45487967cdbef6005e476a1214e82ba440bb84bc71c3d576053c4b6d875b33414088c8885f8015c28fe58ef7f105d983e30af155f5b8e873ccadc7bc0357746ebcbd10329714d5edbb748a3e30eac01c86e4c44be0b3c210b7a4a6faf90dabda4398ed29fa1ba14cb") r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b3e000-0x4)=0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) close(r0) 2018/01/16 19:35:34 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000d000-0x4b)="4e5510599aaa6f2eb568158626936e1b69a76d3a6fd3637025661048268ac8a3c9423acff3ca97a3dd500eab2ac944953ae20ec7dd6b39e7240e46d66bcca00dc5d6433f644c03c4735cbd", 0x4b) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) 2018/01/16 19:35:34 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003b0000)={0x0, 0x6, 0x3, [0x7fff, 0x9, 0x7]}, &(0x7f0000685000)=0xe) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ae7000)=@assoc_value={r1, 0x4}, &(0x7f0000ae8000-0x4)=0x8) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000ae8000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000297000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x0, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 19:35:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000a36000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r1, 0xf0fc) shutdown(r1, 0x0) 2018/01/16 19:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000c0d000-0x68)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="b6648135783d", [], {@llc={0x4, {@llc={0xfe, 0xf0, "a4cf", "12764f7bf81a62358c559b717ea0b67fa336e60aef16535020d50f1866ce18db81b1f781d103974bcc79e8380d1e1cca68c5770fd4428c42db59edca41df8b5306eabbcdf8235cd747d6dd0897816ba97f53f372fd2a"}}}}}, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000bf0000-0x8)={0x0, 0x0}) 2018/01/16 19:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x5, 0x80f, 0xfffffffffffffffb) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000eb0000)=0x0, &(0x7f00003db000)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/16 19:35:34 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = accept$alg(r0, 0x0, 0x0) setsockopt(r1, 0x800, 0x1, &(0x7f00008b4000)="c62003e2997a78e4123bb8f452e9800d97a76ad5b3d451e270ef0b7179e6a0b8387144df5da94a7be4d7ead4f0bf6258961d3f1726a4c37bac91933ed7fe9f0daffa0cb72e8c741f855be9e1995001d33dfa898b103fa99fedc50cc2a09d24e79a78f8f9f3db3c5a98e7c31ab7d359af8b8c307799828832631a60f93686d87c48b80cac7a274559a05fb3da0550a00251531beffc93c2779da74b4426339e904cec23abe3a58ed5a81b88913e45dd13895fe40afd07263854a9d721c329179f", 0xc0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000afa000)=0x0, &(0x7f00005ee000-0x4)=0x4) 2018/01/16 19:35:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x4005, 0x500, 0x20, 0x800020, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000004000-0x72)=""/114, &(0x7f0000001000)=0x72) 2018/01/16 19:35:34 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f000001f000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000011000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x6, 0x5, "fa88f2f813dfec3786a61dea2bdda2597041b942a9a79a512108d6de6c03de9ee946d0b38dbc61660572c5a9035c88e60d11a1635163b4f7d18ebbe4f7c50fb49c04395cd36889ec3a0004f20117cad4"}, 0x160) 2018/01/16 19:35:34 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000003b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000003b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000003c000-0x8)={r1, r2}) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 19:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000d59000+0x16b)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 19:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) readv(r0, &(0x7f0000739000-0x30)=[{&(0x7f0000f6e000)=""/127, 0x7f}, {&(0x7f00007b1000)=""/4096, 0x1000}, {&(0x7f0000c01000-0x99)=""/153, 0x99}], 0x3) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xb, 0x1, 0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d6000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0e000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000077b000)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x6, 0x1, 0x2, 0x2, 0x80, 0x80, 0x62, 0x0, r2}, {0x2, 0x124, 0x0, 0x1, 0x3, 0xffff, 0x7f, 0x4}, {0x20, 0xdb5c, 0x2a7, 0xffffffff}, 0x7, 0xa, 0x2, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x2, 0x5, 0x1, 0x7ff, 0x9}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0xffffffffffffff86, &(0x7f000022a000)=[{&(0x7f000008c000+0x599)="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", 0x400}], 0x10000000000000b7, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x44447cd, 0x0) pipe(&(0x7f0000dc0000)={0x0, 0x0}) accept$packet(r3, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000380000-0x4)=0x14) 2018/01/16 19:35:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x25, 0x0, 0x0) 2018/01/16 19:35:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x0, 0x4, 0x1549, 0x0, 0x0, 0x0, 0x3, 0x64f, 0xc, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, {[@ra={0x94, 0x0, 0x5}, @end={0x0}, @generic={0x1, 0x0, "e5f52a9583"}]}}, @udp={0x3, 0x0, 0x0, 0x0, "c53ab9b37e93ebc26fc3c4c0bb89015e35fdd53b24e4a5423d5119e76aad7370cf859742a43ffd5862d828d3b3cdbbed9256735415dba7e2d2b98e228faa261f8399aa1b8e7bd6b8de5fb60979c0da456ecd966abdf698a10c3d39eb293c431fde5dee91a9bcebf0fa612d3b2e0383f4714e0bd778a56854d1aebf4a2901489a0f9259947ca9e9e31e7b286b745fd62f4d73c8411005c59b09834869"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0xfffffffffffffff9, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, r1}) 2018/01/16 19:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair(0x0, 0x0, 0x6ed, &(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000003f000)={0x0, 0x0, ""}, &(0x7f00008f4000-0x4)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000646000)=[{&(0x7f0000358000-0x1c)=@in6={0xa, 0x0, 0x6c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, 0x1c, &(0x7f00002c5000-0x60)=[{&(0x7f0000d1f000)="6cc646a4748177929585edb2edc330880e803bebd329679bbb980f010b38cf0e1fa1d0a27ec9b17231e01369755e4957ca336e9a7795552b4f1b7c39ab83c74d22922380e0717aeb9e446b979928e4feba18a0bdd392cb94ca7eb6aafb332fbdabf7f8d883da0f0c04f3f8ca", 0x6c}, {&(0x7f00005d1000)="4a0b6f927aaadf1d40b92c49dd5ea7e3e0fd4adb143309777761aca8ea5664d763933305c5f72ceaea3ae295210c935099787d95bdfd54a1e983af17890b36a22200416573c2a0ae200c3a5e87cf3bf3b4afe454f722dfbb5eb8cd4557946a2c99d8bcd726b35323450c4fb533bc0b6733e2a50a506dd0f138eeb8979718221b493dc88fa2380c40efbf9c9c6b431b54ee947168d46bb99f5abad8be5369", 0x9e}, {&(0x7f00000d8000)="204e6d397fcff619caf1611c22d1e529649ef28fec2663fa81c79c36328b3ed078d5a80abad307f660a509ae3a676d566b3d453093cf0da03e3ef2803820c497e5c2888336a4c7995e559df5b0692484e6025363a7c72845126caaccdb471cad086de5f24729f2", 0x67}, {&(0x7f0000b40000-0xa2)="ba218190fe477d941920df821d2251acc856b9a5aad6873f83158bfc9d5783ebcda61f02ccdd887ca1805150c61d81cab6c9e38a995388fae4590a0b7c1dcd3273a67cf8e157b39117a11fe72264372f12d171943360619bda4451b1e12544ccf0d2b7c3e8b4c80cc364fe4ef85cce0d2d7009c0110e2f0bba3808a24554f97f288e0fe7cceb2b1e19529023edff1f3bede2aa79692de32056a49417ab26dd56d8a9", 0xa2}, {&(0x7f0000b0f000-0x41)="f4d0c7ed7dcde6d1da54ef98974e7aa4fae688462cd6d8223a2ecd4f232649b81ee8bc4add877b73827ac589ca30dff0c04aefa6c787aa5f477ec539195d551d08", 0x41}, {&(0x7f00003b5000-0xde)="ab76ec54f8ad4e9d0ffbb7c9347de17aca6dabe99b77b9e016d35b93679c6bc2b8d529bcf8255373ccb096598b05e46f733eecd7991625c12584eead242482553e036e64f395977253fa582b4c84f6db2cc1afa26764a85f8ceddd2394e01ab36c7d7e160f728b36d0d1d1ce68c4810c1b100f1b4ca96769d9133bf1fa9b37891b308405bd88dfe0b2f6fd47937005f01ea7a5ed9f7d0f62d1f53ee7202b518a9ca128cf755b8e8cda3e268ceeaabd3b13f09cc7fe708b0d9f7f0f72d96f409109efb066f11a1b8b3c87001f7c2139d94e04bdfafae8051f6bdde89e20de", 0xde}], 0x6, &(0x7f00002df000)=[@init={0x18, 0x84, 0x0, {0x7, 0x40, 0x484, 0x2be8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7f, 0x8001, 0x8001, 0x9, 0x100000000, 0x7ff, 0x7fa2, r5}}], 0x60, 0x10}], 0x1, 0x20000040) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:34 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000b000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x3, 0x0, 0x0}}, 0xfffffffffffffeee) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f000000e000-0x48)=@full={{0x3, {"e40d876d07ccb0"}, 0x3}, [{"5ab547aabd1d50"}, {"5b208e40b13ce3"}, {"2ebd7076d3dff3"}, {"54d5dac205f826"}, {"415e8ebef6ebb6"}, {"f61dad5508af99"}, {"70483e0eef8cb2"}, {"5e8f71dddc3e0d"}]}, 0x48, &(0x7f000000d000)=[{&(0x7f0000009000-0x9)="ca9e7ebe8077aeeb77", 0x9}], 0x1, &(0x7f0000005000)=[{0x1010, 0x18f, 0xf0, "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"}], 0x1010, 0x0}, 0x41) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/16 19:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x8, 0x8000104000100001, 0x30b) sendmsg$nfc_llcp(r1, &(0x7f0000c47000-0x38)={&(0x7f0000a29000)={0x27, 0x1000, 0x5, 0x5, 0x4, 0x1, "01e5a57ab51dbd103e0ff388239fe8c0b1d9154b03c1b98e1dafd315adc648fcdb53d8312411a6ab5844c4ad2ed59aaa10711ba1d58b1d1371b25cdf825211", 0x0}, 0x60, &(0x7f0000039000-0x40)=[{&(0x7f0000d41000)="3f512615d983d3c017052e05aa0d07987f87275fff7b", 0x16}, {&(0x7f0000862000-0x1000)="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", 0x1000}, {&(0x7f0000301000-0x9)="7c5e25210b4aa127c4", 0x9}, {&(0x7f00002d9000)="08d73b2a23cc5c4957123091c668dfbdcdfd4a531a23ecab8901d403a1e36ad8572e84171b709259482e76a8d57f8077c449", 0x32}], 0x4, &(0x7f0000280000-0x48)={0x48, 0x107, 0x0, "d3c8774461271715b6638693181ffff7f51ca8b5500d5569914dfa9d9a519dc6d5e2259bfdb7629fc0d05bbf968070e75c803a3fe99b"}, 0x48, 0x84}, 0x4080) bind$alg(r0, &(0x7f00000d8000-0x58)={0x26, 'hash\x00', 0x0, 0x2f, 'ghash\x00'}, 0xfffffffffffffea9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/16 19:35:34 executing program 4: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000ddb000)={0x27, 0x40, 0x10000, 0x3, 0xe8f, 0xfffffffffffffc01, "550a9539c51020e39a75f151c2c78357511189c01b966de0c9c9d0e658d09b184cbc72fefa133ae235c45fb46b4b55272c1608203d151ce1e1d3ba86015c5f", 0x800}, 0x60) ioctl$sock_ifreq(r0, 0x8935, &(0x7f00003f2000-0x50)={@generic="09afdcdfb63c3ae1ad28748699be2756", @ifru_names=@common='teql0\x00'}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000ddc000-0x66)="b5faed2767000000065973a13aa98670f2498f5db2ff451b5703fffffffb000000545f714b65d4d0d56cf4ed3d68248804a871a23828c9627e3415e19d0005bec6610cdccf37852d81c0b6fef55a58cc7c05d38fe2a093ac3d4bd00dc4656895f72c117255f9") mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ddd000-0x5c)={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x3}, {0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x4, [0x5f6, 0x80, 0xbc3, 0x40, 0x1f, 0x2, 0x6c6a, 0x6bda]}, 0x5c) 2018/01/16 19:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d02000)={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]}, 0x513, 0x7fff, 0x7, 0x9dc, 0x20}, 0xa0) socketpair(0x1f, 0x3, 0x2, &(0x7f000018c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000e9a000-0x8)={0x1f, 0x400}) 2018/01/16 19:35:34 executing program 5: pipe(&(0x7f00005c3000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000135000)=""/222, &(0x7f0000037000-0x1)=0xde) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/16 19:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/16 19:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000879000-0x8)={0x0, 0x0}) close(r0) socketpair(0x11, 0x800, 0x3, &(0x7f0000a9a000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a43000-0x2c)={0x3, 0x4, 0xa, 0x4, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2000000000000015, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a7000)={0x0, 0x0}) shutdown(r1, 0x0) connect$ax25(r1, &(0x7f0000759000)={0x3, {"e3b85a1aa526c2"}, 0x3ff}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0xb, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) 2018/01/16 19:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000336000)={{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, {0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x6, [0x100000001, 0x4, 0x49, 0x800, 0x1, 0x1, 0x0, 0x0]}, 0x5c) r1 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000ab7000-0xd9)="68a610a1dcae05a1a9373932875afd033e29df4cff8747ba9e4ae0cb9453210cca024238b31156fff5728bd2e4e787c65bc067ba2b1c3a61956dc4152dcf740cd824a109166df838dd1d5e339e68ff54c7617a9f8b569168fe46c31902a389353058045ddcb56c29d314d0d0d5bdf46499153130b65d65961109a3fa47571690743b26ea8d613402d048cc553dddb286c3fbf2bd71a626f0c171c25a0ac149a30ce875fc9955a3f7e614579770c9b2e3f98d2e03fa9d420e95863c6708e8060d764e56fe6331dab9d98716a8505d3b46bef24b028cae5497ac", 0xd9, 0x0, &(0x7f0000799000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, 0x1c) write(r1, &(0x7f0000791000)="018000000101050005e3ff04e226180a0002c3", 0x891) 2018/01/16 19:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a61000-0xc)={0x4, [0x1000, 0x7, 0x1, 0x4]}, &(0x7f000027b000-0x4)=0xc) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 847.309414] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pig=28674 comm=syz-executor0 2018/01/16 19:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000991000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ab000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000227000-0x18)={r2, 0xfffffffffffffff0, 0x0, 0x8, 0x5}, &(0x7f0000122000)=0x18) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) close(r1) sendmsg$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) 2018/01/16 19:35:34 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r0, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={0x0, 0xffffffffffff0000, 0xfffffffffffffffd}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000)={0x1, 0x400, 0x8, 0x5, 0x7f, 0x4, 0x9, 0x63c1, r2}, &(0x7f0000007000)=0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0x5}, 0x4) 2018/01/16 19:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000228000-0x10)="e64c914991563285be610bf6749db4a4", 0x10) sendto$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) [ 847.368846] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pig=28685 comm=syz-executor0 2018/01/16 19:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b3a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e12000-0x10)={0x2, 0x1ff, 0x1, 0x8}) writev(r0, &(0x7f0000b7d000)=[{&(0x7f00009cd000)='g', 0x1}], 0x1) 2018/01/16 19:35:35 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000e63000-0xd1)="4af3fb9bc237c84ffa536f827c0d3d7e4997219aa63a8752c6913af1dcd6ae666927fbbd570fc59b856a79d3302ec44af3a566683d06b07a49f1992dde875b40cc60b55dc39005864b3bec7e160cc380a66c414ab5f487a87f24966f1323de48bf6b528a535759292eb8755502604031f4ea32e422b4c1c9bc2f09372f9ab64fd53f0502e764cacd76db203a1d35a484c4e17f8def47a6a14106458e641867695805cd1989a80f4d1f5b3ae46ccc180309efb19a5c38f050199b583671d611d9ee241341e0aef9ddae237cab2b1c77e7f6") r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e63000)="63059289dfd0e7aac71d21c7b8e2fdb85f2eff78f2e81653c5ef8f655650d1a4cb46100666a4607c77e9e63ea8a6057834ae8757d481f373df72e75a06c1edda766b4b1d2d854abd4efe0fbb686643219a161576cb8e4c6e51e35be33b87976f7d1c5f6bdc678397a7a443976d08bc038dc68357f5b7c6faa94a9d23fcc41b8b483d529380771bc126ad2104b5c772f3", 0x90, 0x800, &(0x7f0000e63000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000e63000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000917000)=0x0) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000072e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d02000-0x8)={0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x0) getsockopt$inet_int(r1, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000050000-0x4)=0x1, 0x4) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000af6000)=""/6, &(0x7f0000836000)=0x6) 2018/01/16 19:35:35 executing program 2: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f000007c000)=0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000001f000-0x38)={0x0, 0x0, &(0x7f000026c000)=[{&(0x7f00001d1000-0x1000)="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0x1000}, {&(0x7f00001ed000-0x48)="8fca40eb61d6e52236411d5323f92ec7e1a0092817ef626eca32bdb7e6b464bdfc726bf91c8b613ffb6e444950e4ec8ab45f5b3dccd8bd15c0302db6d7c109609ef4a1bf30bda689", 0x48}, 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"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xf4, "cc23faa8a7458023cea3245bddd527fb639d056e2b84725374b3191ad860cb49548fbc6c2704fecc07b3534a354d981e4eb22cb8c8f7eb060477dc7376e808de652236a4a439b5fda8be00339294255caca8d13c76d3ec84cbfd7d4121d18c88fdf412fb33d091a7c955409dfe68e8ffd807ef8f9e5550b06d2e4b82e15b8e76079a829ea383310bc4b8ad76ef7252f4d98b1a86717063962cc8dd493dc76254c2812424adba2b266eeaa4fb0e67fc05ee5163d87201b42800e10739951d2f8aebea3568561718c3812e1a968b9da48fe80a3ac71de0cc142a8909349c7690d905d44114213d6fd9f4db830b9fba1c9543419a73"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0xe0, 0x117, 0x2, 0xc7, "97ef8b832c0c5006bb7cdc4a15ad8780b2339bb8d2a85f402a4f428c0a2f84564be263f720e8c0bbb6c8a5a9dae0dabf8ed28eb3cbc53d7322c0abcc05b8c86c9ec4d213c9fff519810938f4095237db02a80d256c989da2a0da0db2ed60887a8dbdb16ca48567fbccbd5fcba4580e63edd28ddb84230e2dd47f563c95db757503b25fdbdd10c4620f30cbf9afda2c5cbf4e22fad9687bd365472afefdefabe76eddb516c4bd7a4990a4528b363c733249475bcb0ecd209e5e082d678e93ce202099284752a774"}], 0x1260, 0x1}, 0x10) 2018/01/16 19:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x6, 0x7) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/01/16 19:35:35 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001d000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000017000-0x4)=0x0, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000001d000)=0x0, &(0x7f0000011000-0x4)=0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000010000)={0x0, 0x8c, "f5f6f9291ec14bbe78c8c5f6fb3b25d7afb381b34eaa61e718ec443b21c0234dabd8bca5ccdfbb492b5cc9dcac8d2c9879d9df6e256a4248a51717fbcc8d1e8c04bda5a2769dba1783c6a40b30f9a0f083a804be1956ee227089ebdb34b199633eabfd5e8f1355c5d3693d258385e1508364ebc11d80502e0db2719ec8a94f1d24affcdb251edd3c7a58535f"}, &(0x7f0000010000-0x4)=0x94) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000001e000)={r3, 0x1, "fb"}, &(0x7f000001f000-0x4)=0x9) 2018/01/16 19:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x0, 0x200000000, 0x710, 0x1}}], 0x30, 0x1}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000217000)=[], 0x0, &(0x7f000023c000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000092e000-0x4)=0x0, &(0x7f0000edd000-0x4)=0x4) accept4(r0, &(0x7f0000f6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000-0x4)=0x2e, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000213000)={0x101, 0x1, 0x20b, 0x3ff, 0x20, 0x0, 0xd56c, 0x3, 0x0}, &(0x7f0000efa000)=0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000262000-0x4)=0x311f, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e0d000-0xc)=@sack_info={r2, 0x3, 0x80}, &(0x7f0000d54000-0x4)=0xfffffffffffffd20) 2018/01/16 19:35:35 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000000b000)=@newsa={0x100, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x0}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006d3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e99000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f68000-0xc)={0x0, 0x8001, 0x2, [0xfffffffffffffffb, 0xffffffffffffff7f]}, &(0x7f00009a6000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c84000)={r1, 0x8}, 0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000f5c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000031000-0x4)=0x1e) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f12000-0x4)=0x0) syz_emit_ethernet(0x49, &(0x7f0000cf6000-0x49)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x9e8f, 0x5, 0x5, 0x1}, {0x1, 0xff, 0x1ff, 0xd2}, {0x40, 0x3, 0x2, 0x4}, {0x84, 0x899, 0xfffffffffffffffc, 0x1}, {0x101, 0x8, 0xeeac, 0x5}, {0x6, 0x7, 0x6, 0xfffffffffffffffd}, {0x7, 0xffc0000000000000, 0x7f, 0x0}, {0x6, 0x200, 0x1f, 0x6}, {0x7, 0x4, 0xbe, 0x8}], @generic="a3b770fb46559389de7aad69013ec662d553ad9f2aada1"}}}}, &(0x7f00005a9000)={0x2, 0x3, [0x3e2, 0xa4, 0x82b]}) recvfrom$ax25(r2, &(0x7f00007e6000)=""/166, 0xa6, 0x2, 0x0, 0x0) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 19:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ad000)={r1}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcc, &(0x7f00000aa000)="63ccebe5562bdb9cc35c10a75d26c626431b690d6556da5e94d2048c1e915689f3942f5293f7244e942a7ef164017d592d933d03def1754ac6d2315ffdfd5dffaeda61c8ac3a23d5", 0x48) recvmsg(r1, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) 2018/01/16 19:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000a7b000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ab8000-0x8)={0x0, 0x9, 0x80000000}, &(0x7f0000ddb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000091f000)={r1, 0x8, 0xf1}, &(0x7f0000267000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003c9000)={r2, 0x2}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6a) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056e000)=0xfffffffffffffebe) 2018/01/16 19:35:35 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x4, 0xfffffffffffff1d8, 0x6, 0x9}, 0x0, 0x1, 0x0, 0x0, "255c710c45375c1d"}}}}, 0x0) 2018/01/16 19:35:35 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffd, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x200000000000, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000307000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d56000-0xa)='syzkaller\x00', 0x100000001, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff2c) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002aa000)={r1, r2}) close(r3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000695000-0x20)={@common='rose0\x00', @ifru_flags=0x200}) 2018/01/16 19:35:35 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ae0000-0xc)={0x0, 0x40, 0x30}, &(0x7f0000ae0000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ae0000-0x8)={r1, 0x3}, 0x8) syz_extract_tcp_res(&(0x7f0000adf000-0x8)={0x0, 0x0}, 0xc81, 0xfffffffffffffffa) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106, &(0x7f00007da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xffffffff, 0xffffffffffffffe1, 0x101}}], {@ipv4={0x800, {{0x33, 0x4, 0x2b, 0x0, 0xf4, 0xffffffffffffffff, 0x0, 0x0, 0x19, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@end={0x0}, @cipso={0x86, 0x63, 0x5, [{0x7, 0x11, "f5a20e0ea17eacc95851216a3569ac"}, {0x6, 0x3, '3'}, {0x6, 0xa, "b47576e51c844a57"}, {0x7, 0xd, "4ca9e5782ee43c75b0cc44"}, {0x6, 0x4, "1b62"}, {0x0, 0xd, "44db01f2f4224779fdc9fb"}, {0x0, 0xd, "0c4091d86dff9b4eb946e9"}, {0x7, 0x6, "fa8a0def"}, {0x6, 0xe, "ae9ea37b884464852da73a12"}]}, @ra={0x94, 0x6, 0x8}, @rr={0x7, 0x7, 0x8001, [@local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x2b, 0x7, [@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xb}, @empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0xb, 0x0, [@broadcast=0xffffffff, @rand_addr=0x8]}, @ssrr={0x89, 0x7, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @noop={0x1}, @generic={0x7, 0x6, "f76cd7f8"}]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, r2, 0x0, 0x0, 0x5, 0x86, 0x0, 0x0, 0x3, {[]}}, {"76148ccd12aef60b5f09948886a2a1146052cac6"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 19:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x205) 2018/01/16 19:35:35 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x24, 0x21, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x202, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @pid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/16 19:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x101, &(0x7f0000bef000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000035d000-0x4)=0x7ff, 0x4) syz_emit_ethernet(0x90, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x5a, 0x2c, 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={0xff, 0x3, [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], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3ff}]}], @dccp={{0x3, 0x3, 0x4, 0x1, 0xff, 0x0, 0x0, 0xf, 0x4, "60a164", 0xb, "170310"}, "1d34caf1e9a74e8ee04f3a6fec11980790834512eef0d4aab87d8cb899be6e30f433ca32"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 19:35:35 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800000000008982, &(0x7f000000a000)="") socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 19:35:35 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d25000)=0x1c, 0x800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000082b000-0x4)=0x0, &(0x7f0000d25000)=0x4) pipe(&(0x7f0000503000+0xe10)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d28000-0x108)={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]}, [0x0, 0x81, 0x800, 0x52c9, 0x2, 0x2, 0x200, 0x1f, 0x47f0a0f6, 0x9, 0xc526, 0x7, 0x8, 0x8, 0x9]}, &(0x7f00005bf000)=0x108) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000327000-0x8)={r3, 0xf4a}, &(0x7f0000d27000)=0xffe8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d28000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a82000-0x4)=0xe8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d29000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000357000)=0xe8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000d29000-0x38)={&(0x7f0000d29000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000a12000)={&(0x7f0000d29000-0x168)=@flushpolicy={0x168, 0x1d, 0xb00, 0x7, 0x1, "", [@tfcpad={0x8, 0x16, 0x10001}, @extra_flags={0x8, 0x18, 0x1000}, @migrate={0x30, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x4, 0x0, 0x3, 0xa, 0xa}]}, @proto={0x8, 0x19, 0x32}, @sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x9, 0x0, 0x1, 0xa, 0xa0, 0xa0, 0x7c, r5, r6}, {@in=@rand_addr=0x100, 0x1, 0x3b}, @in=@multicast1=0xe0000001, {0x7fffffff, 0xffffffffffff3acf, 0x2, 0x3, 0x3, 0x1ff, 0x7ff, 0xffffffff}, {0x7, 0x5, 0xff, 0x0}, {0x954, 0x4, 0x6}, 0x4, 0x2, 0x2, 0x3, 0x14f, 0x0}}, @lifetime_val={0x28, 0x9, {0x1, 0x4, 0x196efe06, 0x8}}]}, 0x168}, 0x1, 0x0, 0x0, 0x800}, 0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c9000-0x8)={r4, 0x5}, &(0x7f0000d26000)=0x8) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000091d000)={r7, 0x3d, "6cca37a27eff57ecb00888ae4bc428b1e8560c7686983ae1c458da3aae7a98e6611381e9247bde9964e4d9a51f5f93eaf7517c1fdf7a22c959c86058ab"}, &(0x7f0000122000)=0x45) ioctl$PPPIOCGFLAGS(r8, 0x8004745a, &(0x7f0000d29000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d27000)={@generic="aed457449d2671ad19ce3408425045ac", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 19:35:35 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000185000)={0x3ff, {{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]}}, 0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$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$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000051e000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x24) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000000)=0xffff) 2018/01/16 19:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 19:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b89000)={r0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000b4a000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000b12000-0x4)=0xc) bind$packet(r1, &(0x7f00003b8000-0x14)={0x11, 0x8, r2, 0x1, 0x96, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) accept4$inet6(r1, &(0x7f0000753000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000471000)=0x1c, 0x800) bind$alg(r0, &(0x7f0000929000-0x42)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00002cf000)={"5486fc2fbc5cac17394e4b10089de8a4", {0x4, 0x50, 0x769b, "608c6765a14c", 0x8, 0x0}}) writev(r3, &(0x7f0000320000)=[{&(0x7f00006ac000-0xf0)="338e8bcefea2c1b7752343d92abddb9f7cd18816aa64070d518997cef116b76f", 0x20}], 0x1) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:35:35 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000000b000-0x17)={0x7fffffff, 0x9, 0x200, 0x8e8, 0x12, 0x101}) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000004000)=0x20, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000003000)=""/198, 0xc6, 0x2000, &(0x7f000000e000-0x10)=@llc={0x1a, 0xff, 0x400, 0x1, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0xfffffffffffffdd7) bind$alg(r4, &(0x7f000000b000)={0x26, 'hash\x00', 0x3, 0xc, 'sha3-224-generic\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000007000-0x10)={0x9, &(0x7f000000b000)=[{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}]}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000000a000)={0x8, &(0x7f000000a000-0x20)=[0x6c6, 0xd0, 0x59, 0xe58d, 0x8, 0x5, 0x4, 0x6]}) 2018/01/16 19:35:35 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000ff7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000)=0x10, 0x80800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f0000697000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000441000)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) r7 = getuid() r8 = getgid() r9 = gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f00009e7000)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f0000ff7000)=0xc) sendmmsg$unix(r2, &(0x7f000096c000+0xe66)=[{&(0x7f0000bb0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f90000)=[{&(0x7f000064f000)="3330862e7c18ed72d723603b5d701566679bbeb0", 0x14}, {&(0x7f0000ff7000)="d5c0cd2633801971d0d5b0833a750a00477edfef791891c2fbbed0802ed12eca37fbaa72aeddb27114d7a6364fb70c4f2fb44514695c5c0b37a5a8938cdaf8c925251f81098960cf4215919b8065254621d8530ad8887b9c502afe98a55148c37a57884eb898d1080fb10ae3e656ffc956341b21a362f927b6e5902a7ba35c2790daba1baf02dcf0a7af9702d84a4b05cacf57b0f287b6715628651f62c035a87c6611400aba6432a8496f4cb0620b80d4ef49bc4ef80cefb8769c5ec8a150", 0xbf}, {&(0x7f0000e95000-0x23)="22d6d2a723502c6600e0724ad8fb09aa0e7a22270ff0ff0c0d89f46f9524c75515aaca", 0x23}, {&(0x7f0000de2000)="515527028c87b5ea7d1a3722961d58bc579d108104f7e0929906f1dcdd9f700f99cc88bd22e5f09820e25a45cd9023d27e13de85d4adc609ee76083daa699c8597f28fa913c79ffcfee51926a45e1f02015e842ded8dbc737bf7f02b2c573fd0dbdf816c146afd122472c0b2e222ccd69abdf4f6af20df1aa7c1f71fe65fe96c3043c06624b03f03ad672b848a984796c9c89b0f135c357b78c0483bf6d770b6fa45e77a0d7cc515f1935abc19ec18e4649d3d09c2490a3b9ba6cda7a8d1edea53fab184fc2ea718380df5d52869f2567285ddbc90", 0xd5}, {&(0x7f0000ff8000-0x32)="6c560c0fa2394d2dea286cfbc2f96dd2b2bfcbc782844095375eb3cfb11d1664f79d4174a8fa9ad230ab572144054a571bae", 0x32}, {&(0x7f0000ff7000)="116e6083a22cd315921320ec66322f48ff29e7e47c02ad81f4ea7e7e0b6b195a7caf105df76b096df8f757a9cdf3abaa76950500dca5a2594920a0bace4e4d2732834aa19e7915db12184aacd3da38ef7435a78d29ea2d89e25e8ce9dd152e49d39e562ce19030923de4918792a6074ca5bd3c748e1058333984f3deb6df173e5f0df762ce22eee05fd9405c31cf974dd617cac459709ed8d4cc7fe19e6afd91f20f0ca02dfdcf9f52639dd1ab88984a8ae45ee21654e2c417431dd1a66a923c9cbe2bdb857d5fb10a150587334dd9ac714e34f0ab787cf31a59233c9d3a1edca9547b03271771fc4ac2596e63c95bcf8c9a022d0a7fa4a4cd", 0xf9}, {&(0x7f0000243000)="940bbad07aac1168624fc0af8ac4f8e05a8fdf0592434fcd5f7bcb2282cb9789c4fad199e52ae1079fd87f29183babe40b4b8ba454aa1a0805e62b9508e856b5db7c9f1a0bb9cc56f2506c092d45c6f5a4a0a24e340fd15788f6301335af68048f32d500f63a9f6ebb84347abe3b2b59ecaffbd290c13c1d7ab012ed83b121ab65241b2a2a92ea3a98fecf3b762f5c7a3c760acd0820bf02cb21d3f9867e9f7c33d1f5d10305", 0xa6}, {&(0x7f000052a000)="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", 0x1000}], 0x8, &(0x7f0000a46000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x2000c000}, {&(0x7f000088d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000094000-0x10)=[{&(0x7f0000fcf000)="4bf524198aa3ea7a39b5f86e92d9ba7eb1783bad9eb18843e464e230c57b00d18ac0840d06", 0x25}], 0x1, 0x0, 0x0, 0x20044080}], 0x2, 0x0) 2018/01/16 19:35:35 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0xf6d, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000005000-0x67)=""/103, &(0x7f0000000000)=0x67) 2018/01/16 19:35:35 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fc5000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fc7000-0x1c)=[@in6={0xa, 0x3, 0x693, @loopback={0x0, 0x1}, 0x100000000}], 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc8000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ad6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000dfe000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006ad000)={0x4, 0x8, 0x7, 0x5, 0x0}, &(0x7f000038b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000579000)={r1, @in6={{0xa, 0x0, 0x9e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be7000-0x4)=0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 19:35:35 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x400001b, 0x1, 0x4, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000006000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000009000)=0x48, 0x800) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) readv(r1, &(0x7f0000008000)=[{&(0x7f0000165000-0xd0)=""/208, 0xd0}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000002000-0xf6)=""/246, 0xf6}, {&(0x7f0000003000-0xe0)=""/224, 0x311}, {&(0x7f0000003000)=""/190, 0xbe}, {&(0x7f0000005000-0x7a)=""/237, 0xed}, {&(0x7f0000005000)=""/63, 0x3f}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x9) 2018/01/16 19:35:35 executing program 1: r0 = socket(0x3, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="d880829faff3af79e183624830cb87e9", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0xfffffffffffff2a8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r1, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0xfffffffffffffe87) 2018/01/16 19:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000390000-0x2)="5ef0", 0xffffffffffffff90) pread64(r1, &(0x7f0000cb1000)=""/83, 0x53, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/16 19:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = socket(0x11, 0x1, 0xa7a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000824000-0x4)=0x0, &(0x7f00007c7000)=0x4) pipe(&(0x7f00005c3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00006b7000)={0x0, 0x1000, "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"}, &(0x7f0000132000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cf4000-0x8)=@assoc_value={r4, 0xabc5}, &(0x7f0000018000)=0x8) getsockname$inet6(r3, &(0x7f0000290000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aed000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fa5000)=0x0, &(0x7f000043a000-0x4)=0x4) accept$alg(r3, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f00007ff000)=""/4096, 0x1000) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000003000-0x4)=0xfffffffffffff4cb) 2018/01/16 19:35:35 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) 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$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/16 19:35:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000081a000)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000077e000)={0x0, 0x9, 0x9, 0x1, 0x1, 0x2}, &(0x7f00000c7000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000088c000-0xd0)={r1, 0x0, 0xc8, "7744796283948d4a4812e8321eec4358c7795169ee1e41e410070943959ad9e3f690f834df0e5bcc844e650ae83e002c410ff9c9cc3975b8310e9b1f9fc3fd0097981bad853f499c1c0ae950d89b0f8123d84fc01808574d85179a7522e638134d1aaf12e66eac50b7f61bac2c82551d41001f7dbbb72379489725ee168908fdd9ea6bb65722f725f85a576788bb65382274dff813233173e21b8fa004dea2e41fe9e71017ab5b234659627c508edf6efd5e8ba4e95f609b7601ea1c436786f7a1cd53dd408a5cc7"}, 0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000666000-0x28)={r2, 0x0, 0xe, 0x6f, &(0x7f00003af000)="934d8392d84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x6, 0xf6f}, 0x28) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c51000-0x4)=0xfffffffffffffd3d, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000195000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a8b000-0x4)=0x14) recvfrom$packet(r3, &(0x7f0000fe1000)=""/88, 0x58, 0x2020, &(0x7f0000b7f000-0x14)={0x11, 0xf5, r4, 0x1, 0xca83, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/16 19:35:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000349000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000581000-0x4)=0x100, 0x4) socket$netlink(0x10, 0x3, 0x1b) 2018/01/16 19:35:35 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) r1 = socket$inet(0x2, 0x0, 0x3f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000db000-0x4)=0x7f, 0x4) 2018/01/16 19:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000961000)={0x886c, 0xeb, 0x0, 0x400, 0x4, [{0x6, 0x4, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100, 0x10001, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x38, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}]}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000a48000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000967000-0x8)={0x0, 0x0}) connect$inet6(r3, &(0x7f00006d7000)={0xa, 0x2, 0x80002, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/16 19:35:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x89, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bbf000-0x4)={r1}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000df5000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004ed000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002eb000-0x4)=0xe8) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 847.789071] kasan: CONFIG_KASAN_INLINE enabled [ 847.793812] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 847.801247] general protection fault: 0000 [#1] SMP KASAN [ 847.806772] Dumping ftrace buffer: [ 847.810289] (ftrace buffer empty) [ 847.813973] Modules linked in: [ 847.817145] CPU: 0 PID: 1451 Comm: kworker/0:2 Not tainted 4.15.0-rc7+ #191 [ 847.824217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 847.833555] Workqueue: events bpf_map_free_deferred [ 847.838563] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 847.843991] RSP: 0018:ffff8801d3a1f490 EFLAGS: 00010a03 [ 847.849337] RAX: 1ba4004480000e1c RBX: 1ffff1003a743e92 RCX: ffffffff8181cd95 [ 847.856584] RDX: 0000000000000000 RSI: ffff8801c45d10a4 RDI: dd200224000070e6 [ 847.863836] RBP: ffff8801d3a1f518 R08: 1ffff1003a743e70 R09: 0000000000000000 [ 847.871090] R10: 0000000000000000 R11: 0000000000000000 R12: dd2002240000707a [ 847.878351] R13: ffff8801d3a1f4f0 R14: dffffc0000000000 R15: dd2002240000707a [ 847.885606] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 847.893806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 847.899661] CR2: 0000001b9bc22000 CR3: 0000000006822006 CR4: 00000000001606f0 [ 847.906907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 847.914152] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 847.921398] Call Trace: [ 847.923966] ? array_of_map_free+0x180/0x180 [ 847.928349] ? kfree+0xf0/0x260 [ 847.931603] ? selinux_bpf_map_free+0x39/0x50 [ 847.936074] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 847.941072] cgroup_fd_array_free+0xd2/0x150 [ 847.945465] bpf_map_free_deferred+0xb0/0xe0 [ 847.949851] process_one_work+0xbbf/0x1b10 [ 847.954070] ? trace_hardirqs_on+0xd/0x10 [ 847.958214] ? pwq_dec_nr_in_flight+0x450/0x450 [ 847.962860] ? __schedule+0x8f3/0x2060 [ 847.966722] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 847.971804] ? check_noncircular+0x20/0x20 [ 847.976019] ? __wake_up_common_lock+0x1c2/0x310 [ 847.980751] ? lock_downgrade+0x980/0x980 [ 847.984884] ? do_wait_intr_irq+0x3e0/0x3e0 [ 847.989193] ? lock_acquire+0x1d5/0x580 [ 847.993140] ? lock_acquire+0x1d5/0x580 [ 847.997094] ? worker_thread+0x4a3/0x1990 [ 848.001215] ? lock_downgrade+0x980/0x980 [ 848.005342] ? lock_release+0xa40/0xa40 [ 848.009299] ? retint_kernel+0x10/0x10 [ 848.013162] ? do_raw_spin_trylock+0x190/0x190 [ 848.017725] worker_thread+0x223/0x1990 [ 848.021686] ? process_one_work+0x1b10/0x1b10 [ 848.026158] ? _raw_spin_unlock_irq+0x27/0x70 [ 848.030630] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 848.035620] ? trace_hardirqs_on+0xd/0x10 [ 848.039743] ? _raw_spin_unlock_irq+0x27/0x70 [ 848.044216] ? finish_task_switch+0x1d3/0x740 [ 848.048686] ? finish_task_switch+0x1aa/0x740 [ 848.053159] ? copy_overflow+0x20/0x20 [ 848.057029] ? __schedule+0x8f3/0x2060 [ 848.060896] ? lock_downgrade+0x980/0x980 [ 848.065025] ? find_held_lock+0x35/0x1d0 [ 848.069066] ? find_held_lock+0x35/0x1d0 [ 848.073108] ? complete+0x62/0x80 [ 848.076540] ? __schedule+0x2060/0x2060 [ 848.080487] ? do_wait_intr_irq+0x3e0/0x3e0 [ 848.084783] ? __lockdep_init_map+0xe4/0x650 [ 848.089165] ? do_raw_spin_trylock+0x190/0x190 [ 848.093719] ? lockdep_init_map+0x9/0x10 [ 848.097756] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 848.102834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 848.107849] ? trace_hardirqs_on+0xd/0x10 [ 848.111971] ? __kthread_parkme+0x175/0x240 [ 848.116269] kthread+0x33c/0x400 [ 848.119617] ? process_one_work+0x1b10/0x1b10 [ 848.124092] ? kthread_stop+0x7a0/0x7a0 [ 848.128043] ret_from_fork+0x24/0x30 [ 848.131742] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 848.150852] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801d3a1f490 [ 848.157799] ---[ end trace 2ddd776f56125baa ]--- [ 848.170923] Kernel panic - not syncing: Fatal exception [ 848.176828] Dumping ftrace buffer: [ 848.180348] (ftrace buffer empty) [ 848.184031] Kernel Offset: disabled [ 848.187985] Rebooting in 86400 seconds..