ed083211167a2f1d3d3f7f869e8f929e9b495d0afe805f5b7b93382c489f01a468e0db995f6a020b359ee61a7d200b2d9ceb44ea3d84973ee50a7a738c3bfbe0b98ffdd003d7255d5648a4755392", 0xce}], 0x6, 0x0, 0x0, 0x24000044}, 0x24000040) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:05:59 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='erspan0\x00', 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000280)=0xfffffffffffffe50) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = accept4(r1, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x800) accept$packet(r3, 0x0, &(0x7f0000000180)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="940a00d2f937cddfd6", 0x9) 2018/03/30 11:05:59 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002340)={0x0, 0x6f, "ca125ea275325bb86658b4bbf1785f6aa9e7e4d969cee16a41773a514d59798914afff13b7b56fcf6b1e2c1e953f21f18b3f90e75113e3d9cbd9829f71573bf0b5c15c1b672f01c53aba765e464679e09cd8f473bdeb0fb2de4742343a1c234e39d1c837e2a9a37442d55fe525f949"}, &(0x7f00000023c0)=0x77) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002400)={r1, 0x7f}, &(0x7f0000002440)=0x8) r2 = socket(0x1800014, 0x803, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100)=0x4, 0x4) write(r2, &(0x7f0000000000)="17000000190025f0001812efffecfc0e8000ffffffc000", 0x17) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x401}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x24}, 0x7fff, [0x2, 0x8, 0x0, 0x8, 0x1000000020000000, 0x4, 0x270, 0xffffffffffffffcd]}, 0x5c) r3 = socket(0x0, 0x804, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8000, 0x9, [0x100000000, 0x1, 0x8, 0x3, 0xfff, 0xc0000000000, 0x0, 0x5, 0x6]}, &(0x7f0000000080)=0x1a) 2018/03/30 11:05:59 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x1, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x8, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000050000fff900000000000000009800009500660000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4a, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$void(r1, 0xc0055c7f) 2018/03/30 11:05:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="b80000001900130200f2ffffff0000007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a000000000000008040e28b547d52cbaf6016d4e688d1085d547339dd11aa133943913a73e7a6395d91ca212514172e8331ec0d3c5408df0c43cd4ecd868cf84f46965eb27d78a164fd6bd8459b5a4538a920640e136ce937177058f8052f7f06f9ad79be77915cf693e33174e6783f0bd2a3aa1ebc30154caa986efbcf738a32bb65ed089eb9d509fbc280d35ca05e722980489d5f73", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000bc0)=@sack_info={0x0, 0x800, 0x7ff}, &(0x7f0000000c00)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000c40)=@sack_info={r3, 0xd2f8, 0xfffffffffffffffe}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r2}, 0x14) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000880)=""/14, &(0x7f00000008c0)=0xe) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r5, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=ANY=[], 0x0, 0x80}, 0x7}], 0x1, 0x10) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000840), 0x51ebe7b17637d07) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r4}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r7, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) close(r10) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000400)={r0, r4}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getpeername(r5, &(0x7f0000000480), &(0x7f0000000500)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x80, &(0x7f0000000a80)=[@in={0x2, 0x4e24, @rand_addr=0x10000}, @in6={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xe71}, @in6={0xa, 0x4e22, 0x8b, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000b40)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000b80)={r13, 0x7, 0x8, [0x3, 0x1, 0x8, 0x3, 0x8001, 0x6, 0x36f, 0x8001]}, 0x18) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e24, 0x6, 0x4e20, 0x7, 0x0, 0xa0, 0x80, 0x3f, r11, r12}, {0x3, 0xffff, 0xa4de, 0x1a1, 0x6, 0x1, 0x2}, {0x93, 0x5, 0x3f, 0x5}, 0x3, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x1, 0x3, 0x0, 0xff, 0x3d21, 0xffffffffffffffab}}, 0xe8) close(r5) 2018/03/30 11:05:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc0918ff907eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea6306ac633c9fce7b063fe3893e9bf6df96f06f8243d07b1024ee624178d9bd4858d45ce720163ff4c11a2f47a9841a258b65da9e7b919cf022bd9ffcf0d285d53bfe90244a71edc1839869848d933e689df8fef72a8246d93e3f48474ba70622dafb5c496071c20d54555ebb543d8f4cbbf79f7b911cda94aa2d175a7a70bdb9f7ec9e28f96f7e20a4e3d75e800a2e9d11dc1dece026d26a11c01e9506f8d961c4bfdc0c4d0d6ca948ef4e81ca6f32aae8"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:05:59 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x7) listen(r0, 0x0) 2018/03/30 11:05:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0xfffffffffefffffd) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @empty, 0x0}, &(0x7f0000000080)=0xc) r2 = socket(0x1, 0x5, 0x2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'yam0\x00', r1}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) r3 = accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl(r0, 0x1, &(0x7f0000000280)="e4420c57621661bb63486e240de8e9c46fbc33fad4ae58aaedcd0c32a75900d5bc2250a49da10438310c3b7e975f479a9aa2a03eb25949aed3af3f8c540dcd4c18a0d6d674f65420651912a12f526faaa9700df308a7fb5d7718aec7d3c0083527237623b06f1725b23f4f44b3d6a3c3b496fd0ceedfbdd66e01f464a447fa1051c82109e4953ff3d7eaf499c0ed97d1025ee4be7b43787ccd830fc1491d0b42d2eb137034c5f5a4ba2ca8612076da314354f1f24635d0fb7c1533836c038a568ed1e9") bind$packet(r3, &(0x7f0000000180)={0x11, 0x2, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x700, 0xfffffea7) 2018/03/30 11:05:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:05:59 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket(0x17, 0x0, 0x5) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x2, &(0x7f0000006ffc), 0x0) 2018/03/30 11:05:59 executing program 5: socketpair(0x10, 0x80f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000055790eec61eae23261f10f540d4f61c15c355b06dee94179689cb5d48000337f070159df418572c8ab4fa2918f675c8bf9d35fd643f087bb226520e05bc44875691707a8859ce54b18126b8647887e8db1ec166f6267274673e451b9b215acef31a10fd2dcd4424023c03b58fae24b"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) write(r3, &(0x7f0000000040)="3711c36db06fc7436b3d88954f5f68cf84f616e216afebb1852aa800563bb0ceb1e6", 0x22) shutdown(r2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_void(r1, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000012c0)="b1d5c920d3fa34bf44abb45d29b27ce82bff3c639193eaf30f8ce32100c6635b0f998d34c879a9d7d663196827d16bb585abc1ee528b929131fcc75410b7be390790d0298a7d7a6e33bf10b385d7503438df843528842235e309766855", 0x5d}], 0x1, &(0x7f0000001280), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) 2018/03/30 11:05:59 executing program 0: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e34fa0)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) r1 = socket(0x18, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="920000009460aff5c5248d7a777e943ee11f164b52e4550294cecf1784bc57fa68d069718db10d5d7357b3d1cd880003d3c0fe9118bd01a101a308c11461f9763223a500f7307bcb84c0cd26d6f144662ea73d6f498a235086a95225bbbc9eb7cf59a23c8e3ea720486a723c9ae304b84ada1ce7be6751adb6c288f6feb302a6bf1b2a4288d7976942d9b441399f641144c731bea862"], &(0x7f00000000c0)=0x9a) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x8}, 0x8) bind$nfc_llcp(r1, &(0x7f0000e34fa0)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) 2018/03/30 11:05:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x0, 0x4, 0x6) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000001540)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x92, "5d54abc0cfe981b4551147bad63540bd11276515bdd4f1fa14c738edbdcbb52bb052b4eb8bc3b353f3fb064e1d169da10bb7b992f3e0810d3c2431831e6a92c16153f3a4996df9c0d9f0d84fbfdd0a35c9f09c00dc785e4bc1e868777d055e9505811cc85d019427777a77429339fb398bdb3c31a8c5a76a033230d48f177ea957ad5e1bdb1a821a398ffe0b7ba9f786b352"}, &(0x7f00000001c0)=0x9a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x10de8f63}}, 0x0, 0x9}, &(0x7f00000002c0)=0x90) write(0xffffffffffffffff, &(0x7f0000000040)="24000096c7a87720ffffff2e7209e48dee2e16fab7e99db637d996f9dd645a2327e5558f8adba564255309174f047b0964400d1dcdda5a6101e43427fd844dda8fab250d5f924d53d6c8d4d1fd9bf4f8b87e58f03a69bf21427da9b1ce25fdf4941b822dcdc2bb3554f8000000000000007412830d169cbbd5144e0000", 0x7d) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', @ifru_flags}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/30 11:05:59 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0xe7, "0b10ec975633ccaa9f64f67781e1dc97b4fb085367b797cafb078e9729d43575a763bd085a738ce793854c33408f8253d4551240a04bf833ec3a4e6529f351e96dad6c4c7ffd0bb9f159b3f0ce26ee73583c03ab275df57c790ffa01696d6a8054f83e9ed992b0e8afda028ec84d11d3897f2c3abba6cf1b0fe595b2efe28bc07e9eeef0c5dc7fbae551b24db1822472e1e3eea146d010b7098857e88c257de42a5cc8bc1a195053af23f73e1680e79d01a343cbec99850d07318817b1aa6c9fc5d2c28e6174a4f9a782b018182c94a62a1b943936bc2192e3bc0f8d024bd884c43559ec5e4dc4"}, &(0x7f00000001c0)=0x10b) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00\x00\x00\x00\b']) ioctl(r1, 0x8918, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001780)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001640)={'\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmmsg(r1, &(0x7f0000009f80)=[{{&(0x7f00000017c0)=@hci={0x1f, r2}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001840)="752e5e0a36ab3d2d28a4ad863297037b4febca87025a7c3eea9f78c544dc056bc0afdf574047f9dfa714002a4ecc8c5f1dd7b64384992ba2494bf51a9462a7a1d664f63dd08a4a1852899e2bcfc3a53adfc13ad8d6f4caa2577f1e318151a08a2c793b88645bd44103a6615326de55dd6923109e", 0x74}, {&(0x7f00000018c0)="8dabb517d2fbbe7f04ce313dd5e97971a18a2dc059510bf29a5142a969d937464ea7dd924973bdcae85c62908b85cb7eefa41a2cef786e7b4a2bff80b81ebc253c0e3946712d8276cc28c0ed00ac7da5f643f948344444a139643d56ca857a02424d42a3d3aaa9b6ce2f05dd9393bfb604a709a156a8d8011c0817ae55a09ff5f31edee33b32a400b3b8c2ed6a6ec928f64c4731024b556419b6f1ecc5cf3adaf5288d9b375bd5fd36e9a91b9d7daf72248f9d8d14ab21fc425d207ba158b6abf1e1c3807ecf0bb90d039a6f2510bc0eaddba15d02ab8964cec6cef5", 0xdc}, {&(0x7f00000019c0)="5ec11689a83adbb10fa98f7ebc7f329214c7aa8cfe73e74d32468b5b018bc0820145f8ad3577634c62d9bc9c1f9e5e2dc168165f74ed", 0x36}, {&(0x7f0000001a00)="9f33c1da2d1762cf325416eaf818d78cfca65c43a0d28a0439fe202d276ce1df4bfffde4a86117227ed0fcc8ec2092fcc9bbca68b66c19ac50549fac5a7bc6acdae27038df1c0e7a690dece6c031b6e5ece090c6a79749185c7611b1b350b9b860b166084ab3db90f8a1ac48e4ef0c1a8164548f515e235d65599d4c", 0x7c}], 0x4, &(0x7f0000001ac0)=[{0x98, 0x10e, 0x8d2, "af9faff3e22b91221243ff8450d0eea63c4e02b295167aa4a25c76bd90c1b858d86ed6c10deed9607580844edd74a10b42e26612a86fe3eb01bb3a8c9bab8ec5d5d2014b49f38611d943f52d0030e19bee3f2d56c00d491225de69860734ec9005952c77382b2937b24c0ae0e201c9fa249fc136a1b219ee39da74d5e1e2c6ec0a5faa6a"}], 0x98, 0x20000801}, 0x82}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b80)="a1e13c05dbaa60f804a177ac459d6231eb8a2a5ee4ea7b7e5311006e4d73b9da1f98348bc70a3289de0055c42c77852bdfb0a276b50588eb0a9819a61a83c2d88731d3701071805fab1dee44fcc47683", 0x50}], 0x1, &(0x7f0000001c40)=[{0x1010, 0x84, 0x15, 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"7b4d6b0d9e4e3e5ea2d79d3c93e0681db022dfc66809fe856bb38b5d300e4bb708d1dbd45b98f8f85ef5f74b15757fdb4edce9d916541f4e0e113b14b9d19dac929d74cd46e3a7788daea916d78b36f0eff1ee9c838252663985d20a65dc7be8c8e2b5fb43afd228bdca937dc888bfb21a0158059223a6bcaa2474f38cc81484d57a0f634f35684e90ec09f4b66e47f3a131e8e73c4fb3516fe6b4bbc18122a9017b"}, {0xf8, 0x184, 0x7fff, "b817859748dd0ced929732d19c4daa4898a144ba8fac7d690f99aa5c6a5b9eb96a401038d2ad679d3fe58d2f88c84ac60059156efd92d10d0e5b4c0a4d5ba70ebd04781adb72a8701ab3a8ae86ddc36dcf7dbc68cdf34f751996b886a5f2662b402cbebe011a0ff2ea3a336b53631407226fa510da4e29bcfe813cba36e234c9498df433beec4df89b257cc5eeee6541a70c0f50aee428b4cf736ec4e1628043ddb8c4ceeede5590a9ad5add0551aea819403dfc08ae5b30e5f93097308704be6977ae1d50727b85eda81295fcb4a6d77f98e0ae8206172a6deeae957c6b613553ad8531"}, {0x50, 0x10c, 0x1ff, "48ccc6385c9df47801ab7a12394b641c9f7970c4091a113d35a70b6b77df5ddfcd9f9f6979c64a59416e51bf02dfe0c803df2ec8e5901795a5c43a5d59cd44"}, {0xc0, 0x114, 0x3ff, "960812e3ecc657562635e61dc0199297039c813bee39fda6a5f9cafefb553d9ea9f3eff923cdedc77eb18951a08015f72dbc6a4573a32619d19dbba6ed34fe061c8abdb9e76df51efc633dde8d816646eb8614cd55008898e4f8c17ac226171ce031f2da69b7d664e94c166f2bb650c50ea08a8d698822be2a23d26d3c1cb333814b9771e5b9cc593c20046412ade19c99848ec83fd3bbc63b528279e86a73e3e29f5eaa723381255b82bac4"}, {0xd8, 0x10a, 0xdec, "f1225277605775a86009ed51d0323038bdb4d4e02047de3a314c1d9e28df04675b25bf4dcae365f3719ee93f671d92e8a1f76e0beaf115ec92c6b28ea7f44cd95a3d2c35c57fe335b144510f3c8b98cab1f5e7e3aee0f5f1924ac4d4650e7059d14d0720c3a64432bca78aacc7d2f1142b3d42a70be9e7d5d07a8f3da36c658e0b394036cf0a90afa28a27c5e42c0e6629096f680d8a74e3934c138604ae6d4f336a60d0b09a90c293f6d36f7463be8c10fed333223240cac58eb8cf9dd7865420521a09bea1d0"}, {0x100, 0x10d, 0x40, "24ec7c2e06ee67ec9efa85eddc3cfe4dfa528eceac62d853bb70fc081d49bb6f116ec6e0059960a78e4c10b3db8d35ac309fed8af6d9a8420b25cf91e5c68bc01031cdf10123023e0e3f00784b7176babc833b512dd86ac87ca4a3e6497c16787631c84fd00e05069b9de53e9c2ac94f7a7523145f049a28421df0dc48fa5e8bbbdb32e032420c2b894d4f84575e020d93db5cb08c6f04cb9628f00487e01dda68185df94d4f9d3486e88c9572917ea4048c014c573994d3596f06a74c9457f0c958cb74cfcb0cfb586b6a0dad1c66d0689c0c8f360aeba630ff4c5b0493851a8821e94232945e1531"}, {0x70, 0x115, 0x100, "d1e9beb587dc9d8b9e0506aaa3ba8ad498fea3e8dab9201aae9aec379012217a35237824a686687b0cd89f3c2c87d4f51598e9ec20107185a001417ce9d394defde6cb5282f803e718c5da4c1c5c563e50047932d074aef14f10e95e2d4c4d"}], 0x508, 0x80}, 0x7f}], 0x5, 0x20004090) listen(r1, 0x4) socket$inet(0x2, 0x80000, 0x80) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'ifb0\x00'}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="d797624097d0829e52d7bed0987c04290aba1bb5ebc3236b41c74954a5532fbc2fd4cbe1ab62000d82b066204682e768b986bbed9f9998d48cb162859a1a2ff950cbe4fa07a1ae52926a", 0x4a}, {&(0x7f0000000400)="14e1f3bb0d9c5787e52a302f46e4e27b5ca476193d641f74f6e009ba0bfa720ad00806727456e907f994c9dfe1a60322c24e1e1e47668f0fc3ccbfeb099bed321b5320e1178975a6b202e47afaaa311a681e44c1d47aa0abe2b66f5d11532cb94606782fdf22853e924c10551b385e2ee4aaa4a3b48f407755d35ce8117614912455d7ba1b717dd34f40e0594105b59ef2c30f6bcc8db2e31d46cbaa5c06a5c0a6f4e31d4f3eb9e2247388f6d4af89d035f3a86deea8352e6d631be522d24d3a3cf3a0aa6829b8db19fc874f09db55edb508", 0xd2}], 0x2, &(0x7f000000a0c0)=ANY=[@ANYBLOB="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"], 0xfffffffffffffd8c, 0x8000}, 0x80) getsockname$unix(r0, &(0x7f0000001580), &(0x7f0000000500)=0x6e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x4, 'bcsf0\x00', 0x1}, 0x18) 2018/03/30 11:05:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x0) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000300), 0x0, 0x1}, 0x2002) epoll_create(0xbb57) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x12e8, &(0x7f0000000200)=""/128, 0x39}, 0x0) 2018/03/30 11:05:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f00000005c0)=@ax25, &(0x7f0000000480)=0x80, 0x80800) bind$alg(r1, &(0x7f0000000640)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1ff030000649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae08672051dcf580018397dd53155701040000ea6355a58425d17cd44db05e88df668bd05e0df1ff22765ee98677850699f5ad0df93dcca5169d66fe7f0fcacd79c2af0a76a56a694f6b"], &(0x7f00000002c0)=0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000400)) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000200)={0x0, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x8000}, 0x8) 2018/03/30 11:05:59 executing program 2: r0 = socket(0x7, 0x5, 0x1) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f00000018c0)=@newlink={0x40, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}, @IFLA_INFO_DATA={0x4, 0x2}, @IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x40}, 0x1}, 0x0) 2018/03/30 11:05:59 executing program 0: r0 = socket$inet(0x2, 0x4, 0x0) socketpair(0x0, 0x800, 0x80, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x80000000, 0x2) sendto$inet(r0, &(0x7f0000000000)="b7716defbec8a48633e314ea6cd634b5c840c3b239e70b7a9d5916e7a984700e1b3a7d31b91dd54302b7ddef9b8c44266323252f78e553eab221db06b115979d97589058c7a424a15e4269dac7fb8ce35c36bfa99d9268e9b3948488f053a34bcac1de682d67933e0341deb9fe1baa4b1adcfb72079fa24a3be9ab1c75c1272df02866b846cdeafb895a70e9183ef5e88cdc91", 0x93, 0x94, &(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0xfffffffffffffffb}, 0x10) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/30 11:05:59 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"776c616e300000020084000000000899", &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x0, 0x3}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x8, 0x18}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="64f11611a8f5607e52699771ce1e86bf622d8fbfdeeb1cc00a9d17b91bf20a8bf20163ddadfbbf30df98c863", 0x2c) 2018/03/30 11:05:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:05:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000040)=""/128, 0x80}, 0x0) 2018/03/30 11:05:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:05:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x7, 0x1e, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)=""/30}, &(0x7f0000000140)=0x78) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x10, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4}, 0x31) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, [0x9, 0xfffffffffffeffff, 0xe8, 0x8, 0xfffffffff0ad5bcd, 0x80000000, 0xa035, 0x5, 0x9, 0x80000000, 0xfffffffffffeffff, 0xffffffff, 0x9b9, 0x7e, 0x8000]}, &(0x7f0000000280)=0x100) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r2, 0x1, 0x8001, 0x1}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x1, 0x10, 0x5, 0x8001}, &(0x7f0000000300)=0x8c310be143edc3d9) 2018/03/30 11:05:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000700)="0a0775b005e381e5b3b60ced5c54dbb7fb5df0df", 0x14) pipe(&(0x7f0000000840)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000a00)=0x80000001, 0x4) socketpair(0x15, 0x80806, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000009c0)={0x80, 0x5, 0x9b, 0x0, 0x4, 0x7}) r3 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000240)={r5, 0x800}, 0x8) sendmmsg$alg(r3, &(0x7f00000025c0)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)='s', 0x1}], 0x1, &(0x7f0000000840)}], 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x15) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r6, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb8, r7, 0x10, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x58}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x4000) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/236, 0x2cc}], 0x1, &(0x7f00000005c0)=""/191, 0x42d}, 0x4000000000000000) bind$alg(r8, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) sendmsg$IPVS_CMD_ZERO(r8, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000740)={&(0x7f0000000880)={0x8c, r7, 0xb3c, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfc9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r8, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x4}, 0x68) 2018/03/30 11:05:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) r7 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x2) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r7, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, r8, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000dc0)={0x2, &(0x7f0000000d80)=[{}, {}]}) ioctl$sock_ifreq(r9, 0x89f7, &(0x7f0000001000)={"7369282773d91671e8ed00", @ifru_map={0x0, 0x63, 0x9, 0x8, 0x2, 0x100}}) r10 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000f00)={'erspan0\x00', {0x4, 0x2, 0x8000, "f4e3211eeb2d", 0x9}}) sendmsg(r10, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r6, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c151", 0xc2, 0x40001, &(0x7f0000000d40)={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) r11 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r11, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x1b8, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="9bf96cda519271aa0000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000130000000000000000007613ae6e30000000000000000000000069666230000000000000000000e9668e99ecf553c06c6c6572300000000000007663616e300000000000000000000000aaaaaaaaaabb0000000000000180c2000000000000000000000070000000f800000028010000646e6174000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff0000000049444c4554494d45520000000000000000000000000000006b69d02700000000280000000000000004000000737900000000000000000000000000000000000000000000000000000000004e465155455545000000080000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x24c) vmsplice(r7, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362eee5939e5140f02532b8c6d1d68731d2e6247095897fd3e1eadc01e7dff4e021", 0x82}], 0x1, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="f4ffffff0500010005000100042dc9c94fa979d7561552f5cae5fd43f532a318d51aaa1471a0af8c4c907dcc844cc779c9aa20e56cfca2b5fc30bbafc8746886b90d73aa25f1d3156570c9c7e238ccc7c132d78ebce94aa17f0dcee5f2290ad1aaa6cb809c9a8fa0cbb84cf1"], 0x1) 2018/03/30 11:05:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@pptp, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x7, 0x5, 0x4, 0x0, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x7645, @loopback={0x0, 0x1}, 0x946e}}, 0x200, 0x3, 0x3, 0x6, 0xa6c}}, &(0x7f00000001c0)=0xb0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'lo\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0xa1a8}, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) [ 154.466299] IPVS: Unknown mcast interface: bcsf0 2018/03/30 11:05:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 154.492783] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 154.502743] IPVS: Unknown mcast interface: bcsf0 [ 154.518822] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:05:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getpeername(r0, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000004c0)=0x80) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000500)=0x6, 0x4) socketpair(0x2, 0xa, 0xc246, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r2, &(0x7f0000000100)="d84e06420a096459fa76c99817cebec0f2fa6988b658d5a10329ff95051b0fd3a9e955ab155dee3ee9a36495d5366559ffbe8c2325673c15329dd49f01ed67b332e5c107eebec53b2bb1d83f1a0605464b29", 0x52, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000000c0)={0xfffffffffffff281}, 0x1) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) write(r4, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) 2018/03/30 11:05:59 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000200)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000500)={r3, 0x8dab}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="feff6cfe03000200dc69108dc881bea5096fef7ba72551df53566e8edcc321a15ce5e23a6714568f28f726809fcacf788bbea9a85bd360a349dd7e39551a028408b060018f792cf75ccb83562dce76a2acdc9b1030c1d63cb57290a3335efe26e70d0ed59cd90121c18b746f8b341dd3d964c7fd45190e6ad6cb"], &(0x7f0000000340)=0x2) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r4, 0x6, 0x30}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000580), &(0x7f00000001c0)=0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'syzkaller1\x00', 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000005c0)=0x6899, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x5a, r6}) listen(r1, 0x3) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000400)=""/238, &(0x7f0000000300)=0xee) 2018/03/30 11:05:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:05:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000d00)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x118, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xff, 0xffffffff, 0xffffff00], [0xff, 0x0, 0xffffffff, 0xff0000ff], 'syzkaller1\x00', 'dummy0\x00', {0xff}, {0xff}, 0x2c, 0x486, 0x2, 0x60}, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d5, 0x6, 0x4, 0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7ff5572d397147b1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001280)=ANY=[@ANYBLOB="010000000000000002004e20e0000002000000000000000000000000000000000000000000f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000002004e200000000700000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac141414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x816}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000440)={0xffffffffffffff80, 0x3, 0x62, 0x8}, 0x10) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000580)=0xfffffffffffff619, 0x4) 2018/03/30 11:05:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x7a90, 0x400, 0x7, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={r3, &(0x7f0000001380)="6a45ecfe4d87112a7ca6cbc8b390a3a734c07ab5697a46b6d7ab", &(0x7f00000013c0)="0d7b3806b9f26d4391cbc9be8da378f9ff697c61308115bb1ed68f6efed06a3881de0e12927cced2ec1f3be214e7d49038023a8fd7466322b37151693b01b7dc163287e6110137b8c1013853833c967260629cd1e2e07a6056b4e81295643ca933fef858f80bebe904526f9ec8cbad0d39eafdfe47495d81f35c55f87c2bb5249ddfb48b4347028e2c029eec488696b4520d51a37d4d4fdfcd7ac2335e4cb66142a09692a818f64dbce74009aff328c8d61de072e0549a8240d044698db18442ff1ca78342e238d78c192211dcc9f3a2dec53b5958ff939d3262b6ac", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(0xffffffffffffffff) r5 = socket$inet6(0xa, 0x7, 0x8) close(r4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={r2}, 0x8) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:05:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000002a0001072bbd700000009c0d1fc600000000000000000000c3b568c52976a3e796a56c3f1a50a7b06e3652c58e4f5e0772ce1d7ec0cefef15a6fcb9d1c26193d286efd867eff75673dac41734a1af6d0b16a5a5ce5b55e778c8a22d830f2348378691c7615633def08e6cd873dc3ead52a1643755955973c2ef41384e46fa8fb8760ff9141500000000000000000000000000000f2ffffff00"], 0x18}, 0x1}, 0x2404c894) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000540)={0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}]}) socketpair(0x0, 0xb, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'vlan0\x00'}}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000001c0)=0x79, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={r6, 0x8}, &(0x7f0000000440)=0x8) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000040)={'ipddp0\x00', 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r0}) socket$nl_generic(0x10, 0x3, 0x10) syz_extract_tcp_res(&(0x7f0000000200), 0xfffffffffffff836, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) 2018/03/30 11:05:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3}, &(0x7f0000000180)=0xfffffffffffffef8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x8001, 0x3, [0x140000, 0x9, 0x3f]}, &(0x7f0000000100)=0xe) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x3f, 0x3, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0x3}]}, 0x20) listen(r0, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000200)=0x1000, 0x3a1) accept4(r2, 0x0, &(0x7f0000000140), 0x0) 2018/03/30 11:05:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18670000000400270f21b74374523402bbbdfe5d1a8f3500"], 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000400)={r5, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) [ 154.552261] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 154.561527] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:05:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:05:59 executing program 0: syz_emit_ethernet(0x26, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x4305, "2ebd3487a476cb76bc8b54b0ae6977aef9d85a6d16eb294a"}}}, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) 2018/03/30 11:05:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xffffffffffffffc0, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="b1", 0x1, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'none\x00', 0x20, 0x204000000, 0x6d}, 0x2c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001580)="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", 0xd00}], 0x1, &(0x7f0000002d40), 0x0, 0x44881}, 0x85) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @rand_addr=0x3885c38c}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) 2018/03/30 11:06:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000009113174aa8501952a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae8f00cb0cea63fb6ec473eb5cc5b1e4295d3a506a1b1b6013012db084d4e60746cbb4fa2b6c05557282c4ef02d90eb34656c2c5d5fa527ba087e23d1c1ee08c15fc995593b93ae0c3a28985fb00000203fbd6904ef77ffbddf20452a2ae01fedb513fd5cfeba5"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:00 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x2, 0x3, [@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x1c) [ 154.609037] device lo left promiscuous mode 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[], &(0x7f00000002c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 1: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f0000262ff0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) 2018/03/30 11:06:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x82000000004) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000180)="0147dc3fc55bad0cc4001199e8c999822642c76f017dfb34eefc736f3a702a9ff50b13f93c9f7020598262e7bbac12051740dfbecf4f31f8edc46de43da998819f430be9114a5b10e10c4c562aeb42bba736e7418133b21de5c1530ad988467b352ff969ee251f062150f79a7001836a82e3f56f8b1c228221f9f2a573f6dcb781c7bb37937a6148518d9ac401ebb53360f52ed4929d4249797a3f059ccf15c56725898118bf7c832478b0d36703c13156b646c95cdae021162a3b77ba272deaf15f429dab3e53dd96f74517667f1cade9da2aaba1ab55e4d6040979bd1e4b947a2992f6eb2ff9a1d73c6183", 0xec) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) socket$netlink(0x10, 0x3, 0x17) read(r0, &(0x7f00000000c0)=""/139, 0x8b) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) 2018/03/30 11:06:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1e, 0x0, @empty, 0x6}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000002040)=""/4096, 0x1000}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/30 11:06:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x8000) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'teql0\x00', 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xfffffffffffffffe, 0x9, 0xaf, 0x4}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x19, r3}) shutdown(r0, 0x1) 2018/03/30 11:06:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0xb, 0x6, 0x6d0) accept$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="e0020002ac14163b01000000020000000000f9ffffffa630508d11baa0652a9a0f5504f783511ad817152be5401e47e148a585db64ef0684ac245724d14f9beda0f4805df184721cfb44a715bc04683b6358f9acbc017ab7bd9a42c89c5b67f584a07aeb51316a899ea513c74a4be1d4bd35038685f2a7eacf3582f7e2eb29718c562e3e81d2902c89fe8dd383144ac8fc8d7af732e5699bd29ca767e9051a661032defc3338"], 0x18) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000140)=""/76, &(0x7f0000000000)=0x4c) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x21, [], 0x0, &(0x7f0000000000), &(0x7f0000000040)=""/33}, &(0x7f0000000100)=0x78) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) socketpair(0x9, 0xb, 0x100, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x3c, @multicast1=0xe0000001, 0x4e24, 0x1, 'lblcr\x00', 0x20, 0x200, 0x13}, 0x2c) socketpair(0xd, 0x803, 0x3ec, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000100)=0xffffffffffff0000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e26, @multicast1=0xe0000001}, 0xd09a9ab4427b2f11) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000180)=0xfffffffffffffff9) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000580)={0x2, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x2, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1223}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0xffff}, 0x10) ioctl$void(r2, 0xc0045c78) 2018/03/30 11:06:00 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x101) pipe(&(0x7f0000000100)) r1 = socket(0x18, 0xa, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x401, 0x7fff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x800}, &(0x7f00000000c0)=0x8) r3 = socket(0x11, 0x4000000000080003, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80000000013, r3, 0x0) 2018/03/30 11:06:00 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009fdffc)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00009fafa0), 0x0, &(0x7f00009fa000)=""/110, 0x6e}, 0x0) 2018/03/30 11:06:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="180000001d00ffff0000000000000000670000000400350032186dcbf4a6572f8dda164b9976f51956046a437ab1087fe7c89d16c42a46431a7ba6667e83c9d9dd9adc593990f90bb2abd050cf0c2bc2906584b8ca96b9c7a8005c08008826b4c95e68f39847b9c5"], 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae1467ff07000080018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r2, &(0x7f00000005c0)=0xffffffffffffff33) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000200)={r6, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x4, 0x8000, 0x0, 0x81, r3}, &(0x7f0000000380)=0x10) [ 154.697360] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20002 none 2018/03/30 11:06:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x28) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000340)={0x9, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x80000000, @loopback=0x7f000001}, 0x4, 0x1, 0x8, 0x4e7fdd4f, 0x40000000, &(0x7f0000000300)='ipddp0\x00', 0x7, 0x5, 0x9}) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f00000003c0)=0xfffffffffffffcd9, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000027f00ac1414bbffffffffffac1414bb0000000000000000000000000000000000958092e3fef649dd77428b20f8f51cb494b97dc690eec45778a90f836c3f32806341ba347f6085283f5ec43aa0a58cbc6a5af3dd535a57ca3b5b97e3087fab6a3e43012e95630cd64fff67794e067a6c9ffaba350c4062ae1f0e9a31953116dd7a9cb622ea71cae63083de"], 0x24) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x1) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0xe}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000003700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003780)=""/253, 0xfd}, {&(0x7f0000003880)=""/38, 0x26}, {&(0x7f00000038c0)=""/159, 0x9f}, {&(0x7f0000003980)=""/162, 0xa2}, {&(0x7f0000003a40)=""/146, 0x92}, {&(0x7f0000003b00)=""/181, 0xb5}], 0x6, &(0x7f0000003c40)=""/172, 0xac, 0xf7}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000003d40)={0x0, 0xe, &(0x7f00000009c0)=@raw=[@exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r1}, @generic={0x0, 0x6, 0x101}, @map={0x18, 0xa, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x53aa, 0x0, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95}], &(0x7f0000000a40)='GPL\x00', 0xff, 0xd4, &(0x7f0000000a80)=""/212, 0x0, 0x1, [], r3}, 0x48) close(r1) recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/247, 0xfffffffffffffeec}, {&(0x7f0000000180)=""/7, 0x7}], 0x3, &(0x7f0000000480)=""/233, 0xe9, 0x100000000000001}, 0x2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1e, &(0x7f0000000e40)=ANY=[@ANYBLOB="1800000000000000020000001f000000000000000000003cdda3ee5bfa04746d07df4a70e3d182d801040000000000008bb43f299cb4f518752c069aeade2ceecd9117bf3fea6f92b5d7c45f201a22ba747d14762c7183640f92ecc09360cf2b690d96e5cdf402201115cbc3f6ea24cdf2ff0f0200449e0699656525fb2adace4c25777d91692cce8fde09c865aa8f1ad86c4b981fed00000000000000d6244267c486a7e505d771377c26f314e3abd7a4092e9119ca8e81d8fbe0ee021b376ed8a6b77c97c350602907b3ce8b61cf4fe42c4eb13ba6a10a539ca3a07637bfc8499146f5526f485ad2182c2ae0c986f4"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r5, r4}) bind(r5, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x80000001, 0x59, 0x10001, 0x101, 0x800}}, 0x80) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r8 = accept(r6, 0x0, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14000010b0930c75047187ad33107b0251481458de06000000fba6d4d021ab0301944ed600c5768fbc900a7b09510000000000000000000000000000c91b6b5965cdee94e7b637872f772d76302b2fe7a145402b32ef57fd392151d2b6ce501f0b9a3a"], 0x1}, 0x1}, 0x0) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x5, 0x5, 0x1003, 0x9d7, 0x1000, 0x8, 0x4000, 0x1d, 0x1f, 0xe41]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000240)={r11, 0x6, 0x9, 0x4}, 0x10) close(r10) setsockopt$netlink_NETLINK_CAP_ACK(r9, 0x10e, 0xa, &(0x7f00000000c0), 0xfffffc9d) close(r1) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000000cc0)={0x20000227, &(0x7f0000000d00)=[{}, {}, {}, {0x0}, {}, {}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000008c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x70, r13, 0x9f7c91ceabf34810, 0x70bd2d, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x24}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x80}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008044}, 0x4000080) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b80)={r2, &(0x7f0000000d80)="bacffb24b212479b4b81361bec0b0fede8a44a0b9b5b18ff3b7c6d0dfa1950d9892e5608868ecb0b1978156637f1d372c7d4e08be34e5616d2b9c23520c43a137ed58f2cfcaf76df6ad7620281b5fc71341f72a3be018533be7e12975820341ab13668f2fa033237a947f5fd03235523508163e3e9a49d9bca744c2d189505d25ba576829ff7fff9e78bb8", &(0x7f0000000900)=""/52}, 0x18) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000bc0)={r12, 0x10}) socketpair(0x1, 0x5, 0x6, &(0x7f0000000080)) socketpair(0x3, 0x3, 0x200, &(0x7f0000000040)) 2018/03/30 11:06:00 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r1, &(0x7f0000000100)={&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000040)=""/66, 0x42}], 0x1, &(0x7f0000000200)=""/178, 0xb2}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000200), 0x233) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x53, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, [0x1, 0x0, 0x6d90a69b, 0x9, 0x0, 0xad0, 0x8001, 0x8, 0xfffffffffffffff7, 0x5, 0x1, 0x5, 0x8, 0x3796]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xab}, &(0x7f0000000180)=0x8) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000), 0x1d4}, 0x0) 2018/03/30 11:06:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f90fe8)=[{r1}], 0x1, 0x101) accept4$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) sendmmsg$alg(r1, &(0x7f000007df90)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f51fd0)='p', 0x1}], 0x1, &(0x7f0000d4cfb8)}], 0x1, 0x0) 2018/03/30 11:06:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0xa06, 0x4) accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80, 0x80800) sendto$inet6(r0, &(0x7f00000000c0)="ee", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000000)=0x4000000000001, 0x4) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5e"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6d"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) socketpair(0x4, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x1f, 0x4, 0x47, 0x4, 0x1, 0x0, 0x20}, 0xc) tee(r0, r1, 0x7fffffff, 0xa) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:00 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000340)={@loopback, @broadcast, 0x0}, &(0x7f0000000380)=0xc) sendmmsg(r0, &(0x7f0000003200)=[{{&(0x7f0000000000)=@ipx={0x4, 0x4, 0x9, "5e51bb48308a", 0x1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="34a99201fa9e3db129f22adbd66472b25a584d4bb3c72da600aae0610779a3afd87da25c31d56b9997aed76b0c19b4f28a93d49a8efba910d7bf224b523c69f5c198775a9215f6ee42752c1aa4f25c355d2375afae9df6f9ea3799b3ba0f4bdd9516ea23944233ff7fba13a08fb334610e059ea7a07923b66a28a9c1c519cd89c32f74fc33d1ad91663260ff6090b488", 0x90}, {&(0x7f0000000140)="bd02837ae9735bbfc9d27c2ef0aa18de35065a5c05260fd19d092515950193eaba7141fffd2408", 0x27}, {&(0x7f0000000180)="3de4118bc43d", 0x6}, {&(0x7f00000001c0)="a064fc2f9dd9b5b8a7783e16bcd9d1f585c1bf2548bbb731085375290e7d9c3b6bc7b73389b7a5b7d318bacc2023071c4c0248dabe073a", 0x37}, {&(0x7f0000000200)="b52b3fd2ef783090c147db82b2d1f59816b2e0977305b6c6cd867098eba6c5f6cc0a34420d835c9e5f094e646c0e4f33d28ad620bdc8ff6f2e239cf4bdf1da79b4547cb7555f96b1b5610eeb76299ed098316ef6541a09824b49c18f999d8e7a7a7f5e015e6eeb7f213432e1d256d230508cbf95822d5b00a0a666f4d1cd491acb948dd9b7925aaf5169eee17462fa3e5836b5d6286e1709e2c3088ec77ffff34a4839", 0xa3}], 0x5, 0x0, 0x0, 0x80}, 0x3f}, {{&(0x7f00000003c0)=@ll={0x11, 0x0, r1, 0x1, 0xfffffffffffffff8, 0x6, @random="559230a976fa"}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000440)="cc26f447741e4bcec42cb4a216a99570b8a542a0dd45f6a6fda96f3addb8691fb5fd822b221f3feee2306a70b291b81c68039faad4bf9f59d5a32eb8f4bbe231168512000c68b85c269e71cc30e20966b5c4400711a357e97d08adf2e71ef16a4a4fb923e09bca4eb7d0576658ab7da10a13a524fd", 0x75}, {&(0x7f00000004c0)="b4efaf7a148cb3b26c14aa1ff30b53bde76cfe9199bf027b21b603c1a39fe71b032088fbeb81c47864dfed31b859acba9e474eda328bb2b7d9a9f43b981224898cd60b3ffda3a83956348086176d8b2de8abfa7ac5a197ae4d7bc22b766fa0c8a91ed9b24a03f399a3e5a67d97e3f702032e99c6d4c298067f1287aa1ed3b63291cc326f9a81b8b569cfd01fb0988572f50c535fe1232d896e8f9ab0b876e91a7f9f72be1bd476a8f5016d2de7c79b487920e71dcbf9a68be54ea6a79b0a5726994be8567942509bdd32fe0433948f31e058d2c837b5faf9c743a149509d44091d59563b4a82e88a81a4cb811ad8072919a8a25168", 0xf5}, {&(0x7f00000005c0)="2644e0745e36c01b069106eb590f0b107e955cd733c82c19b5", 0x19}, {&(0x7f0000000600)="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", 0xfd}, {&(0x7f0000000700)="c2705b0ca1c42de799fc810888cc728a9b2b82623d31166dedaa55897724980a1ca115b026731b4f55159eacd8003f2bf13783080582b20594283710da070502e9fffb0bf2be7df19d09a5126255c683672b878cb1a2ea3798c9a4432f34ecaae1da53a5f26a601e4a408c5767ac7b439ceecaea105ff64d0255fd0188c06dbd721293064be26e724b476a3051d5ba8dde7830cbe9a12007018474186270dbe1bed9c0d66bf26be7a4cfbbe078ef3610d6f5f1037934774f99bbd211a53c205b850dde33b4243ebc4f5cf5362adc9aad58790030b444853b08bc85297171e02eb4e8b0f07a88ccff5f", 0xe9}, {&(0x7f0000000800)="5ea78867b23f0829cdc89b0d5aaf54ce33faa847cd0ee0e3d6d5acf98782e9ffaad87c9955d218ea9d5c3da15fe59e2f1698b9accb5d6463385c36f95a0e37faf2ce8042f16057eb9798b0f5c01ad62f76b30119e8ce42a02e212cc79379f25ff72be1990bed430f071c7054dac8d1d2d12b174dc34dd5add571080a828c15d8107e13b21bf2621ebd598cfb34b5e57535ae159505d4bdd55c32cca46560329439b7d3da1552255ad5e1316cd2f26040ca42e58e6b00de751f490c8fcab83960eb1c9f53259ba3c9af15d239e9d05d4f4c589b0429f03f41d995e7499a934197d8e01c6058bc00a509c87c7b4a8f6d89", 0xf0}, {&(0x7f0000000900)="e1afd2e07fb968fa87c58397b393c81ca7353f28e9bcf40ee76a7144d07717eb9986aa59408dc4a0328e4a96dd03085027948dd87ffc02947f74ac5ee55caab3b9a2a3bb811479b9c8743d34778a2d00ba1b359b2ab16297cdfce792f6f468dbe14e8bff", 0x64}], 0x7, &(0x7f0000000a00)=[{0x10, 0x117, 0xffffffff80000000}, {0x1010, 0x1bf, 0x12e9, "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{0x68, 0x129, 0x9, "2adabefc85fda1e02f9df4830d28e2d227585bec59b1be2c30a48dc0fb5ce1294e7cedc863caeb26bf847d2487d2ea04847435fb6d1f07d9f11f068f6ea20d42060ae07a5d880963c4f87708a7c1e5abd1"}, {0x18, 0x100, 0x5, "0427ab4404f7"}, {0xc0, 0x109, 0x927, "1e1e2ae2426418b282d2df95f5c0be0f6ad8c43bb76946848932934389554dee7d92904299b72a6d38f9fde437526d7392d8234c6548624a280f80f3634169066786fddb4b0b222ae17503ffddbf856e86267d2f294649dd3f6bfae72a336da02af2af7d270173ffabb885a4c335b8103a6e95b4610043031a6c85f3068cb201f8128d661e32750b4dc879709d81aa0e8356b706a13c5efe5d1757e218996db17b0a744779418834a642d01c5d55"}, {0x108, 0x10f, 0xffff, 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&(0x7f0000002e40)=[{&(0x7f0000001cc0)="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0x1000}, {&(0x7f0000002cc0)="98ad848acc8272f8e2d65a1109fc80328eacaff9fd8f107b1af667d63ea2144c37349e834189acd940234989b87e27230c07e4513414d847c585ec414e5fc18dee200e210cf8c7b69ec571bc9ebf67d4bf364043101a9e6238060110012629f00b9da5d112297cd0f5a84f0a68373495373ec8c35b39d7911436decbec3165055545b120f7d58190c28d5271d0854b56595fa8", 0x93}, {&(0x7f0000002d80)="ac771d1ce1e9392a05fbf297fb14f00a7f74825865c36094e3cf3f529cdd881b4f40864a7f38e07275f5515aa55c66dd8307a89d4eab17d3e2ac48c32843acfbac2b063aaff83584d58174bb55fb82c0d767e54c4fad06089a0dc3a84e22b0b4bc9830a5eb82e9dcc6b42aa88f6b3c470ced1570dcd05f7f1ab0d7f9887db7c6526380fce3b0055f516ac728c94246f49902676ac1fe9d", 0x97}], 0x3, &(0x7f0000002e80)=[{0xc8, 0x10a, 0x6, "80f666173630092a125e97c194bcf9e28fec15e19c248541835fc767643379cdeee45c149513d5227497888c101bd086c7538ffc71073571752470b6b2ba3d6115eccfefb8a62546f305a68f2d3d7e6f7582e57b1dd9d3bf89b74a6ff14c98483f1590d6b49eb958017104f391067bd27f770855812c43fa972e8235056049fd250819f6a0deb80c148c73a2b1a98897cd2830bb9308ed05e604be1b617e3466d7afdedc7bae4469924c0bfebb070929fcf46e1edef8aee2"}, {0xe8, 0x1ff, 0x5, "da95200ce0f073863d20ee2d6121a306ff8907bb8c70703b5d2da6bbee090d37168ec8e3139fae96988eeacb87db581ceb9c93e3677e3b1a9faa307b55d95f15ea425e6382006f8d77922664562e1892b2d5325d19bc896023d656dab6220a5118d930e45133e7a671b0c53f6e1e929307b121468289a02c4ba1bdba663b141b82a9aac2f3f73b6716a2383658a736cd4952fae9f7c44215c534fa6e26ca7d9a60ada9c66b7be9144fe604864d7573058e1738b14704aba5de0a86781956a855330535d453472fdd1af2cd57245fd7134d43525536feea80"}, {0x108, 0x107, 0x3, "5a2cb6df1236ffc42965014fad01fa9ac2f2f4ed95687f2746dddda849e3f3a07930f0d7412f93f43f2164d02e835a182c32fe95fb40b30d88a0260dd49698575a2e63216af478e4fa7c51d3c2ebb97fd9b70b900e4cd99dd33de2010cb1d991a7f28f662856a200ecf9dd825d736cd99291801336bd08be1c7da84e32f5ccbd5a649e9960c8777694b32739353cbb281262ae9c18864b266e947545ce6ffd5b2f7a648c7623a293b663bc58a931f025608b95383b3af3e80d08506d88b061e0a7eabc7eb3bd24a5b149dc0b4b4fbe1ec075102b9ff4b7033443191c604a967a25a0c4c263d4326d319a82ea218c19ca5775eb"}, {0x98, 0x10f, 0x2, "1d0653e9e282747d5af69c918024d57b84f7aba49ba72bab7f3ed9ba3bb6ed6759fb0bc6e585f4113afe9e4f335fd48cdd8bcffc65f5378b2cb8fc591804afe68f6ea4a0d5af3f84d78135b85bb916c19b7f5c1949c49f9e5b5093d959cd8106554bcbe5b5c7971876d592425cc1f9ba940e6d8e293e84993d5fa05c927d0d364e02f99f"}], 0x350, 0x8010}, 0x4}], 0x3, 0x4000) socket$inet6(0xa, 0x80000, 0x20) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da15"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2, 0x5f28, 0x7d, "591508b9279f0a6fa8cf9f7c29b7769fa8a5ddbefc3c445f4aeb8c80d402a05a026b50f565c45b682f10de5813698fcc0c8fbd49fb2cd69805e154169c20ee", 0x36}, 0x60) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0xe5, "9d667782634e58cddf4200c90f4e8d562610bf3b9de81a25d90e23395a80f77fc63d725a9556106b5317ae0baaaec0afab81a6ae5ee1f65fd230b66579bd74ae4a01fac4b981b4efb3f4f38bd2ce1abc3399d240bdeb1f65f151fa568df472c10a09a19b4a1d73c43a56c4b394840291fa40243ba64bea8f523bed1c1ad2dbfe244ace4fbbe67d9afce1204b995a8e30cee9732cefcd5b825db3b097713b33f7f03daad332c282bb3e35d7091f69dab924097c024d2b4f5f66f06947fff82469d31ffa6c6f862c43a20f6ebb60d5a559cf6604d9d0b7f9116939383ed2c0c94839e403e82a"}, &(0x7f0000000080)=0x109) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x1, 0x6, 0x8b, "429834d23e6693d8924a2e6fec69f494a3c10749524076c1aef0aabc536a894d7e5d06127efb9df6063aa9025a366b8974cd32a48bef8c8501ace548f1aadb", 0x3d}, 0x60) sendmsg$can_raw(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x1d}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)=@canfd={{0x4, 0x10000, 0x8, 0x63f3dde4}, 0x1c, 0x2, 0x0, 0x0, "321bd585f8f915f0bd8c2a05908a3a9f87e24bb13af4afd9121a184e4a20d81c12f447c96ba411238ba3c3d08ca5d826f5b68e0b09b69e4a37a2b4ae72f31f9e"}, 0x48}, 0x1, 0x0, 0x0, 0x48080}, 0x4000000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000002c0)={{0xaf, @empty, 0x4e23, 0x3, 'lblcr\x00', 0x8, 0x2, 0x5b}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2000, 0x6, 0x4, 0x20}}, 0x44) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001d80)={0x0, 0x8000}, &(0x7f00000055c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005600)=@assoc_id=r2, &(0x7f0000005640)=0x4) sendmmsg$nfc_llcp(r1, &(0x7f00000054c0)=[{&(0x7f0000000480)={0x27, 0x1, 0x1, 0x6, 0x1, 0x7, "dbe0f6cf4af88fb15c7c49af6a1bbeb1c99ba83b06663f707019fcd4dfa3a5c5d56338ae468c5ebd75aadf9a71c503feb337ca8159c8048bff2abfc8fccac8", 0x2}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000500)="8a25712d7d7969224a1426862765dc2ef5b456ca651a1b8271c55d3552e856b2ee66dd8651f96e9048e72735c64b10ad9ba3ecf754cc3fe0a848e998fa07b48525502ce3a1c6e14bc45f52cfe67529d721592d49b5d614bad002345a98464e0e0d8c87cbd642b2a2a33cafd13783ec6d458c48a33e37e9d8da6072", 0x7b}], 0x1, &(0x7f00000005c0)={0x58, 0x3a, 0x335, "42f5710b01ebed9275dc498be8e0e210219b8d2d5ab13c2f64742a1d5714611365237e4210dd532f3507a588f2e1033e176234c0a96698f35db5efc39d7e4fc663594679"}, 0x58, 0x90}, {&(0x7f0000000640)={0x27, 0x0, 0x0, 0x0, 0x7, 0x6, "33f55352186ce7e4c3057abf6227743dad328dd87d87c6db7ac666d28e66016507b4d1963049bdcafc1d09fe6bce305c173103ef57784249af4cb1a3be1f4f", 0x22}, 0x60, &(0x7f00000019c0)=[{&(0x7f00000006c0)="580c8a70537603eaef1015efe4b8d9cb8b3017bb58933921dcbf993967ad405a72169fe35714f5a10ac841e2ce4c822ae183258482538cb60a0f794547f3f1e72c9d7dae0527fcbd9950409e55637be63ebfe62818cc48decdafb774a7c4ec6286dcbf24d5a8ef", 0x67}, {&(0x7f0000000740)="62738efc0f64616dd9db2512591a585f41c66a04fb0c68094e55c33e35985b5f27740851199acfbb4da84f3bedd78479f33ecb84aaa652a8870665ae91e92e03292d375d88e2532bd728a2d30be358b45ff80bd7ca21ff1c88f00bd658f8613da84a07714279d7f90f4b67571e9be6397d9d7d471a46c5a147c95db0f9f5b8114de0e0b4d888aee6a5a7a7d5979b88a21dec2c57e5ee742114db", 0x9a}, {&(0x7f0000000800)="dcc228752701dc3696767b1b8fd60bc91b7a8ee919d0deebaf81b553b7877b68d6f945dd584abfaa952abac49561b309de3c5a7d38bef53899b29d4664f5ebe2b7a6750cbdfddf23cd45ea56bce665d63aed47ce46ece48b4db748261e682e12b1c7509353d5", 0x66}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f00000050c0)="91be7b6c810c978097affbeb7d2f3bfd5a2759537a4c7d60a38c364a98247f32a963519da3af3f586dbfb38aab2c6420aa977ed2f306821c31a2d0d6be3d0bba73c18c670da04075b23aac4c024f0a01d37d2247a8d6942eb60a35afcf64bd9e85168dbf361a09b994dfacb2cb9055f19d83bcf1a9b0bdc1eb711aec3f4dbfe37dbaabca4cad7b1fd3fdd17c95f0cd01267b5b1e260ec6577a3415a230b6250fd9a919ef1ad59116dea6bbb119aa4840dd12d679", 0xb4}, {&(0x7f0000005180)="db988a6fcec024af6b0774e66bd8768e5ff52bf62346d84ac977babaceb3a65cf8597e56c3f5080186b2b026e34de6f4746420b5d9d290f0cd01dc196f7ee962d0cea6c22fa6b040ea94736e6e7ff8655921d8349def42aeb645fc318ae24fdf9d3cf07038e367fc5138f5a32439e39edc59404a7366f06459ada4d1955128af82e620eb9adf6b89872c17e946788b01be9dca4ec179f65aa43ef15deb327433f27780b4289c3585eb055bb519aeee947e5451f2836eb61110a8e115a48fec438f7f82b116a2a4b437dec99a0e2ebebc449baded2e481f4903a91f3878c61c5e", 0xe0}, {&(0x7f0000005280)="9915b585210eeb9034ef86e486750ab0b84c404ba8e0f4e9782b8fcaab00e963d8f73db85e1e85dd9631c9ffd52a367d108caf0f27454765c376920ca3dd6065c9c1da18a8f74abd49499e954b9cd8abc8d66c5c25225fd8d85b4f4bbf0ac2", 0x5f}], 0x6, &(0x7f0000005380)={0x110, 0x117, 0xff, "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"}, 0x110, 0x4000}], 0x4, 0x840) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'lo\x00', 0xfd}) 2018/03/30 11:06:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000600)=@nfc_llcp, &(0x7f00000004c0)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000680)={'filter\x00', 0x38, "089abb15676db52e7e0307a777e5a75c018cdc5d315b893ddb786a118190cc12bf2e3296c095b827462ae6b84b371c945a9ea918829696e8"}, &(0x7f0000000700)=0x5c) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="340000002a8c8fd2360a82320100000067000000acd3e1322d5da0041c380013368fb19cbf205a5fca0e72ca5d35db8545e2f200"], 0x34}, 0x1}, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14670400dcf580018397c65315578f00cb0cea638254117869573847af8536506665665d9eeb24315818e68597e63deec7d4e6df494cf19d98b6816f03b7862c07a2f38fd790090913a9d2755ab20f06af18f917cfbc7de47c8cd82f0b31d36b9af1dfd6680104a19911c17ef922cb48bcb669504151a72afbf8ab066ce0d829ab2da4ded790de163b1d3a1fc3fabf6ddc17992e75f9e85b85a225c561c67a207e598fb39cbe0bbeb71009797aebcdd757a8b70d"], &(0x7f00000002c0)=0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x5, 0x1, 0x200, 0x80000000, 0x9, 0xffff, 0x8, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x2, 0x44, 0x200, 0x2}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={r4, 0xffffffff}, &(0x7f0000000880)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x200, 0x0, 0x1}, 0x10) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001fc4)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000007ffc)=0x3c) poll(&(0x7f0000001fef)=[{}, {}, {}], 0x3, 0x2) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000200)={r7, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:00 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffb}]}, &(0x7f0000000140)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r2, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000180)=@alg, 0x80, &(0x7f0000001400)=[{&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/36, 0x24}, {&(0x7f0000001300)=""/142, 0x8e}, {&(0x7f00000013c0)=""/54, 0x36}], 0x5, 0x0, 0x0, 0x7}, 0x40000000) 2018/03/30 11:06:00 executing program 0: pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000007c0)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000800)={r2, r3}) socketpair(0x10, 0x80f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x7e2a, 0x80000001, 0x1, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180095ef03634b6500b55300000000000000000000000400"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r7 = socket$kcm(0x29, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0xa9, 0xbe, &(0x7f00000001c0)="1d9fe5a37a8cb8cb686308a0353a05bf7398718809d95478d96a8331ed04cd96b59e9af2eca7398da7f2ec0329105f6f6c191ef994b8d0ba9a2b8856a2fe10185ad60f94ffda6daf6bd1b65bf9f1b82b2fb93df4d01f4f952a304c0e046fee78b59ee1edee47b072d41c69ca5d5da4a734dff128738de3b89ee242cb2cf023e9b11942bda3221437897c08ae25e5626919d7e2b56ef4f160267a5b589da69a6b1a33234653f2ab5c7f", &(0x7f0000000280)=""/190, 0x3, 0xd0}, 0x28) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) write(r7, &(0x7f0000000040)="3711c36db06fc7436b3d88954f5f68cf84f616e216afebb1852aa800563bb0ceb1e6", 0x22) shutdown(r6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'vlan0\x00', 0x2}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000000)) getsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000012c0)="b1d5c920d3fa34bf44abb45d29b27ce82bff3c639193eaf30f8ce32100c6635b0f998d34c879a9d7d663196827d16bb585abc1ee528b929131fcc75410b7be390790d0298a7d7a6e33bf10b385d7503438df843528842235e309766855", 0x5d}], 0x1, &(0x7f0000001280), 0x0, 0xc5464026521cd69c}}], 0x1, 0x42) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000), 0x1000000000000095}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) r1 = socket(0x5, 0x807, 0x7) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000100)=0x80000001, 0x4) socket$nl_route(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/03/30 11:06:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="52c56128b1d22e98988247101d85c4a60c743a7b2c8450b53cb0254f62ea38fedaa91c2c9ed08f0ed3e9a69664e6ff799170bf613057ed36f1300a8edb441ea0e2ef91514c87ff9278523dd9455184e3b177a5b0dc5505329a62d8b417173ab931dbb6ec8e7bc1ff6d3ff55fd7c0d7bebbaeb220c3a545d85f4fa5d3992f293806f408b1f9026d8c28639b5a0a3178d21f92", 0x92) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x4, 0xfffffffffffffffc, 0x0, {0xd}}, 0x1eb}, 0x1}, 0x0) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) gettid() sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x8}, 0xffffffffffffff45, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000002a00), 0x41}}], 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @multicast1}, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000280)={r2, 0x20}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0xfffffffffffffeff, &(0x7f00000001c0)=0x4) 2018/03/30 11:06:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x47) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc1ffc), &(0x7f000001a000)=0x4) socketpair$inet6(0xa, 0x7, 0xff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000002300)={0x5bc, 0x22, 0x0, 0x70bd2d, 0x25dfdbfd, {0x19}, [@nested={0xc0, 0x88, [@typed={0x8, 0x44, @ipv4=@broadcast=0xffffffff}, @typed={0x14, 0x57, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="0816fb93ebd03bc3c1f89b129eee4c5887b4f835d8d62af7cca492cb8ca86edca9f838a07ff1faa9e874d5a60dd3381df993cd8937ac42bbe11e2cb9e5cd51351d9fb428cf097eba3b3ec85769012488a8061e59b994b5d61da35cb179c61f36d9c3565d3662750c47b025bc", @typed={0x34, 0x56, @binary="a26f3403ad11e896183cac615042a00f8385adad7331c2cd54c1a0eb27275aaebcc1bcf1529cef1dd52f7288fe68"}]}, @nested={0x74, 0x2, [@typed={0xc, 0x26, @u64=0x7}, @generic="fb7760994f731a3c4b0ce6958d0d6876df6b9b91fc2467195b67e645d7b937a2807d8e2e669ff33027b1a66961", @typed={0x14, 0x1e, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @generic="f8e20562de9a3a547f61843307bc8553663ab3b7e9ebb9c8ee56c1b669e36b48"]}, @typed={0x10, 0x84, @str='keyring(\x00'}, @nested={0x140, 0x3c, [@generic="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", @generic="eb03440083400dc6cb75749fcdfa15447ff67075b8f3eb9c8d4210b816321658e0b05fa7aad7b05430d39b6a243a080820b13a4eda4a63f8baa9ce40b184947bf2"]}, @nested={0x284, 0x2b, [@typed={0x80, 0x82, @binary="68a3c8a077f68f8f3dff229881ac07acac4d6f73bd51d5c8883542134b320e89e2e1abc924b2be94876ccf5f249d83e186a23f02631be33b76575e0a0b93849d844ec9b5476aa6840cafc5a870654f4f8a8e2cb02979afc044492651d6a58856a2c1154d8fca94c897f251c5f73c9bf37b5dc840015b35e44e58cc01"}, @typed={0xf0, 0x7c, @binary="866a9655298403c47822b36d41c6565188012c5c9d7462c7ebde50774a6aec193e771dad3189feaf78888c42933017808a1ef38be75565f9320b7aaca6e30ad7e603db5cc0174a3eafd9eccda2f020abf26bb277dc13b71c2dfe3eea07e8bd8723ed285fc9d61a1eb9236c4926ff5af4c53d8ba927bc1041308a000e9000a489eef6655cd05085654d9c2a930c7a59be2f63de36c543a78ce998113af82be2240055933256fdfabbfe8e43cee36b2e6a51d967d44f3fb93ffe5b094a819dece08af204cabeb1551a91eca8c6b2091d6efb62759091f058b6f1ac1660e63dd815f9d9d91d20982f0000475d1e"}, @generic="48034140d1a57c12c46c5e8b0a60e77456e1e25718d5d74473fbc6efb751b8044f8a08ad5a35440ae5e03fb513e055a94e3439c84e5f4669b0aa77a0c64a7117b743aac09e8769120adbc96c124805f571e4000610d3aefaf7f40cc3fea776558ba6ca6071a336f73ff6a5ba18d4805ee58d4222914c9597208d38ad17dafdbf1a4969386c87bf17012a7e286dfa079648c09f7f76ac6bbc94813e50cb8405a07183033ae55340c63e583939b8d51d3270f145bbbee624eb526499ed420d9395065e095eb3e4904bd5066187fe78b1abe0efe65559a6e3eca087c39e4d00f80f5e5ccb695a1de72dbdbe598c20bd42995b6e1efbf63c98", @generic="6120d3", @typed={0x14, 0x2f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x18, @ipv4=@rand_addr=0x5}, @generic="67ab60ee264423ebad40ed62ac5974c8c2c47c3722f83d10ff4fb11dc0849394740cefdf8c8f16ed985a8a9ff3e89c0b72c0c52f91df39aeaa946fb7db235c8d67a4096d6d7eea43cab002668d7fde16a52efe50a49863dbf53d208af5a7fa6f61a912fbdf2ad1e7e6ba9ebf06af5c83ffdeaff781c717fd9267166af6856f908ab6c0bc9d12872066b42a66cb1164eea0fceaf7af8edc86"]}, 0x5bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/03/30 11:06:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) socketpair(0x0, 0x5, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000240)={0x1, {0x2, 0x4e21, @rand_addr=0xfffffffffffffffc}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x18, 0x6, 0x7, 0x1e6b51ce, 0x1, &(0x7f0000000200), 0xe1, 0x401, 0xeaa8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400080}, 0x1f8, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[], 0x1}, 0x1}, 0x24004003) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x8e0d, 0x4, 0x1, 0x9}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0xfc, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) socketpair(0xf, 0x0, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x40000010}) [ 154.966311] IPVS: set_ctl: invalid protocol: 175 0.0.0.0:20003 lblcr 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c929"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r3, 0x28, &(0x7f0000000600)}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x13, 0x1, 0x8, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000840)="c1769b332b3d1a644698ce70013de1a6c58a428ff00ab74aa170dc32a07110169140fa65436007b12af3f57133bd0eea319aef458517688a072abfe2c0a450ac2514a51f86547d77dcc234d3c1fad7d399c09e83863cb5037e84b4f5ab13f85cfb9f6284b5952807ce7ba1173dc0d34b2f163fbcb370eaa5a4ed5b0e3e5d656b6d178d7c80042cc100684e7a35f7346cb13bca83cad257b3608a904f8428375b04838020216e23651d00ec2c00fc86849a244cf217f33b2703767c038c7e790a396a91af46a1b3170a2498adc404d74454b188ce03b7c0917352d7bd9bb29e634180", 0xe2) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r6, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000000180), 0x0, 0x40, 0x0, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xffffffffffffc8d3, 0x0, 0x1, 0x20}) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000080)=0x7ff, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f0000000680)={r7, 0xa8b, 0x5, "d9cd16029a608f9ca8b19db00b48432ea85d7c68fbc16e1a11f88071be630720df0701891621f41758ac2b5e32b607ace1436348fcfac887bda37d4b50f4b63a1406618a7f027c5f9a46bb24077ade3b3ef14c166e2777adde2346c75c6a15de0be7cfbf3181782a0aa3539df79ad08ad59909dba890d7f31b0aa673f189bc003b268c6e74fb09ed69ceedd7fa5fd314f97a3ba56b724cb711b6c31e9d10f9de3474b434e29784e991b6bcfda476c9310bd91fc14d5826914c36755e024fdb3418e281b2ca69a89cd38dc2a9ff6724a7c550540da38e1ab571704c8c8ee9377d0f178f566a03463e94a5e3c02a3452e707f07efc"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000380)={r10}, &(0x7f00000003c0)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000240)={0x8}) socket(0xf, 0x3, 0x5) ioctl$PPPIOCSFLAGS(r8, 0x40047459, &(0x7f00000000c0)=0x100000000020000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}], 0x68) 2018/03/30 11:06:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000440)) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000007c0)={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r6, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r7}, &(0x7f0000000180)=0xffffffffffffffab) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000000c0)='ipddp0\x00') r9 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r9, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000b80)=ANY=[@ANYRES32=r8, @ANYBLOB="6e000000f99242fee67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648f58613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b41521ccbce11af430bbfc6841a30f0765c387e370f26093002449e01b80f7c"], &(0x7f0000000a80)=0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000880)='syzkaller1\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r1, &(0x7f0000000a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x2, 0x2, 0x1, {0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0xfffffcc6) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) [ 155.023850] device lo left promiscuous mode 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f9"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 155.076142] IPVS: set_ctl: invalid protocol: 175 0.0.0.0:20003 lblcr [ 155.096431] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 11:06:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008a00)=[{0x0, 0x0, &(0x7f0000007900)=[{&(0x7f0000007880)="8f5e044f9ea5dbecd984623cec626a9ac6a42c7175747022139f6ea12b1d3c3553", 0x21}], 0x1, &(0x7f0000007980)}], 0x1, 0x0) 2018/03/30 11:06:00 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x6, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f0000000fa9)=""/87, &(0x7f0000000ffc)=0x57) 2018/03/30 11:06:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) getpeername(r1, &(0x7f0000000880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000900)=0x80) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000940)={'bcsf0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r4}, 0x14) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=ANY=[], 0x0, 0x80}, 0x7}], 0x1, 0x10) r6 = accept4(r2, 0x0, &(0x7f0000000840), 0x51ebe7b17637d07) setsockopt(r0, 0x6, 0x8, &(0x7f0000000980)="c22839aba24c7b59e8ed999a1700c9be4c54c03ae425859d159b18fe93e006b7de6f43224aea1fa0247bf3edff2fea581ca8efa428675cf471f6e28c1224addeb20aac14017406b46b8b2f413f67387374df420e", 0x54) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r5}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r5}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockname$packet(r7, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) close(r9) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000500)=0x80) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e24, 0x6, 0x4e20, 0x7, 0x0, 0xa0, 0x80, 0x3f, r10, r11}, {0x3, 0xffff, 0xa4de, 0x1a1, 0x6, 0x1, 0x2}, {0x93, 0x5, 0x3f, 0x5}, 0x3, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x1, 0x3, 0x0, 0xff, 0x3d21, 0xffffffffffffffab}}, 0xe8) close(r6) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x5, {{0x2, 0x4e21}}}, 0x88) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/30 11:06:00 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x22c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000005c0)=""/134, &(0x7f0000000680)=0x86) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000004c0)={r2, 0x1, 0xe9, "fe15dc645a2f8861d26a6bf64df176e217222c4664ea87e5d912ef094d1262898cba156635b2865657211e91ca2205fe08aea9968a107ef8d7c58829d14d0eb1b0233918b35f10a26b71636a04c8ae261f46746ba9fc1bcd2822626b161878297697225802163d50caa90d7570cdeb1b982cf1ba53d07f0b355856f6f0cc19e89c4e4fb36cc8887efd7ef8134866713a152887f42dca320c282d4717ed4f4f77dbccd9732136dbeb0a5ea0efc67df3c466376ce8eadcda06c268a24904ee2d5d6187b5c6b7a7aa90e725703b2cc89e48181b28da18c5e932ad1ffa1db925d69f7d7bb9f0b4a6a32510"}, 0xf1) getsockname$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffffffe0}, &(0x7f00000000c0)=0x8) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000300)="f86584bfdbbc2b4c7a877645d1ee152b31ddf4f6447e3b5049c87b7c20fbc9c9d522e87754e7c30614ba2e3cf0ee2d4a6379198896d8da1a656347ebc911a68f49ea7008c0cdecb144c11fba0f186b389f30a7be4fc35ca524d659da003bf731114feb88e4b688e515ed8671a30a087050477e5357cd8f6dacb77bf478dd77834b50046b2b4d", 0x86) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback}, &(0x7f00000003c0)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0xffffffff}, 0x8) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/03/30 11:06:00 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xcd, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/205}, &(0x7f0000000200)=0x78) shutdown(r0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') r3 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001340), &(0x7f0000001380)=0xe, 0x80800) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000013c0)=0x4, 0x2) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000001540)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x1000080}, 0x313, &(0x7f0000001500)={&(0x7f0000001580)={0x60, r2, 0x420, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc179}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xde}]}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x0, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x0, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x0, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x2000c810}, 0x40050) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001280)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000280)=""/4096}, &(0x7f0000001300)=0x78) [ 155.143466] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 11:06:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="180000000000000000006700000004003500"], 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) socket$netlink(0x10, 0x3, 0x9) socket$inet_icmp(0x2, 0x2, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/155, 0x9b}], 0x1, &(0x7f0000000240)=""/113, 0x71}, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x6}, &(0x7f0000000380)=0x8) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x80000001, @multicast1=0xe0000001}, 0x10) accept(r0, &(0x7f00000003c0)=@hci, &(0x7f0000000440)=0x80) socketpair(0xc, 0x6, 0x3, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/30 11:06:00 executing program 0: r0 = socket(0x2, 0x100000000000006, 0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x8) listen(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x4000000c}) epoll_wait(r2, &(0x7f0000014000)=[{}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/30 11:06:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000e40)=0x80, 0x800) connect$bt_l2cap(r3, &(0x7f0000000e80)={0x1f, 0xfffffffffffffc01, {0x8000, 0x800, 0x80, 0x6f08, 0x5, 0x1}, 0x7, 0x1}, 0xe) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r6, &(0x7f0000000880)="e3179a476a4db5de9d39d8dc96b7be52bc4ff1b86f23fca77fd8bc2329f8cd1fb7159abd7d22e862ebc80e3a956dd7cae5f5e2fd39c317fb624be2c7dcd683e7e75b09c9faa5706178ff3cebb328897a699c15a9c5c097d13220c905935089dd55fc9b84a375414f0918d70e52918b686d24e6ce7c69eb311bdf087d2339"}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000140)=0xe8) sendmsg$netlink(r0, &(0x7f0000000800)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x41408080}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000300)={0x210, 0x14, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x14, 0x6a, [@typed={0x8, 0x57, @pid=r4}, @typed={0x8, 0x6a, @uid=r7}]}, @typed={0x4, 0x41}, @nested={0xe4, 0x1b, [@typed={0x8, 0x93, @u32=0x3}, @generic="305de35dc77b1832cb818c96a091d5074b7d4aa1ad6108dc2785b396853eff3703a9687e2b4cde59a7784c1116a1318b552c7d2860d20a7a117b9c03546da9a66b059a6410e1e52de6165e7538ef536dfae86790cb45910ccf934288c969038b047d45fd51b5c08f68d3f389f3cbc1e477245b1f770e2e6d71ca9f0b005b7fff4b6090b7b1206ed56efd1f0649888bfcd01d38f006bb426fb6ff4fd5aa828a03e78fa341a3fa55862aac434a2e36fa3b505dc52051ade47529fdec2d0db927dffbecee336d78fbe39e561125c91ceff47971032ab7de37"]}, @nested={0x104, 0x28, [@typed={0x20, 0x4, @str='posix_acl_accessmime_type\x00'}, @generic="cdf5eac162380e33158bee319404c33dc515e92d600e1b9cda66205c8768b6704afa675fb77361258a908646d3163edc9509c2879f7489350b26feb81fe1baf94e94e98b386c006b0d5fa0ce4f5aa5d011006f39ebb54610b048040aa0337f689182eb0fa88a0035460c0c900e7473005ec144f6e8353f2267dd121b339ca20e3f1fe677150f4c3181e19cf56dd65b7daca2863d714a53d84a50d5b5ac3fbe229f3170f9fd5b368f8fe396f82b5ca73184e94504c681600a2a12b9adab4ba5483f73cee1350ea6401fa9b3e9581e857b958654c9bdfe7fe5ee5f484d22"]}]}, 0x210}, {&(0x7f0000000540)={0xe4, 0x2b, 0xc, 0x70bd28, 0x25dfdbff, "", [@generic="4b10bf88999d9dd07cc16cdc889f0ad520685d688a01d51aebd746e99f877ed301fff1b878c77384ffe0d47507ff16cfa3fc07c0f67a33f8de31019cc12723509ee36b1ddcbd507ef0743128fe6015fd7ed10c648cc6c94277043989c6096ebde4d37ae80401ac2aa557877961edfefafa80c34e6d9c3f2b920b4d588adbaf22d5083ae8c9aa7fbb7e219ee0bc84b2c8efec98c65fc32626ee620d37c97395372e8726b401da759ec181f0bcdb5011509f08cc178657739325e3fdde7f60bb27edc391b8d9474e4aca0eb51737f2a89d5b08ce"]}, 0xe4}, {&(0x7f0000000640)={0x194, 0x33, 0x401, 0x70bd26, 0x25dfdbfd, "", [@nested={0x98, 0x82, [@generic="60411f8b3f921d2177f86332c89b5438a85e54ac21cea096e934dde7cb0776fcbc3a4dc05b8305de8666772fe2d412b742d58dbbeb4bfde38f0e89ed3ca1eed44de60a29ceaeda2e31e3168dc99dbd1c0583225e23a3e6078bd591a12f753614fdbabb99f2cb74bbcdc6c4d5fd5702f26a1ecbccab", @typed={0x1c, 0x18, @str='selinuxposix_acl_access\x00'}]}, @generic="2306e0fd64b52291942ba11a8cb8decbc2873e33b4c6a42057009d3eab1684d624feccc391334d03db87241866492ff7609fb721854f0a86fa5c0fcf79e122f4dcc01158a8da31f08eecf3d4bc85ae0787a10e8771b1a821d14ad395b6dc7aef45f1b120f083539ff98eaea0f442372f406a69bca1492c3aa357e99bfc8afc2be818a614fb60f64c6e8c9dc7bdc47b62263d79c33df2ad0de553a9faf461416f781f438328ebb12ae61558d33bf10a59a84364f714d1335b04640e370805f74ba3f5951317b63112bce81fe104806fd3428e002e57fe5e8ccd6f01f6a934636fa12873621ef0e1", @typed={0x4, 0x4b}]}, 0x194}], 0x3}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1f, 0x1, 0x3, 0x40, 0x800}, 0xc) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000940)=""/206, &(0x7f0000000a40)=0xce) write(r0, &(0x7f0000000140), 0x51f) 2018/03/30 11:06:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192300a11680040d8c560a0600090020e000fffffffffffffc01000004ca7f64643e89e40296788e8f94fdfbf51000020000f500bc00165923cd5dfffff50000220007000100040005007c0b1505d0ee4048", 0x58}], 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x37e9, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r2, 0x2, 0x70bd2a, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x20, 0x4) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x6, 0x3, 0x3ff}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000000040)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) socket(0x1b, 0x807, 0x46) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/196, 0xc4, 0x2, &(0x7f0000000280)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/03/30 11:06:00 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x86099c642bf00462, r2, 0x1, 0x30, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x104) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000002000)={0x4000000000002, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x7, 0x4) 2018/03/30 11:06:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000097c14e0f00000000000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x400000055ef, 0x175) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x67, 0x3ffffa}, 0xffffff1a) r1 = accept(r0, &(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000500)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xf8, "99a34869c2f160c61c344256009792f8e53c0e6172a0b7509883101e45f6844720d23f31b1c1625b7038c93ae502fd56e600d2b9c06ac718296514608ae5075537515f1aa59b5587851865f8c4acef5de07b97c29bc389f4e244ebe350f4b8d0c2138fc8e9836fe5460954a84edd1afb428f69c895bf0c8ecb837fc108f1e88a4392f11c4721ef5928171c8638b771d1f24eaeaa6e183aad8e9b171da3acf1a39fcf68d1f5556065629dc41d206ce2fcd06767ae06c0065e1f7cbcff90b85b4f7df15aeee6667a199241ecd304a67373736b1bf758916307202b70b621086b6c18d309f9c33cd6faf49c1d9bbb112b17dcaad0f58b8db314"}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23}}, [0x1, 0x3, 0x7, 0x7ff, 0x80, 0x5, 0x6, 0x6, 0x0, 0xa2, 0x7ff, 0x4, 0xea3, 0xfff, 0x7]}, &(0x7f0000000380)=0x100) 2018/03/30 11:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) r1 = socket$unix(0x1, 0x0, 0x0) r2 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) write(0xffffffffffffffff, &(0x7f0000000300)="2400000030007f00e2ffcf00840077018100", 0x12) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r4 = socket(0xa, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000040)={{0x87, @loopback=0x7f000001, 0x4e23, 0x2, 'wlc\x00', 0x20, 0x8001, 0x28}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 0x8, 0x200, 0x3}}, 0x44) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x1, 0x8}) sendmsg$kcm(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@nfc={0x27, 0x0, 0x2, 0x3}, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)="0f65d590a9b3a7897b94a8b2097999401bcca90b5c566c128d858a30fd73ca", 0x1f}, {&(0x7f0000000340)="3c645787a9344525c2e21b5df933d3c39833146bcfecc1c0a2044a6388ddd54af4fd75366d790f186db223cfec750fc26ccec849c9e861b1cb81309f14356ce1cdaeadfeb46336ee7d3a82fff0dc2b3d965dc61d1b9a1ef0a33124ef84c7244569fdbb77b91c5a941b108406b9426ce602392a1bbfd4b3a6be99111d18e1f3a8b5124fe82e9044cf57b58de11631fa55d375b06a1cba0f876b1065b8f4dc0d99238200d5267f2c436bc4a6f90e18d8459b3ef9126eda934b6b0b638e0f7ebf4a07809b03291aca9334804bdaa92cdc1ea69abebf54d29e9b4cd3349c73c066b01b52faa9cc9779040d", 0xe9}, {&(0x7f0000000440)="f1843802f8cb88fe8877d35e9e165125d5f1dc840929073f78342052086f83c4f3156f2cd5cb03412d0b901ca02f8cdcc1ce5babd30084e73df549565ed64bc90bfb590ff514f991c6bf4bcf0cb4f25598113b7e289a7b215ad5325585989afe998a46504ce94bd1e7e7ca579f27b840da13a21cb777d03c24f1e76866b557b27a23c035b009f849643dfef456db700db324ca8f4a2bf864", 0x98}, {&(0x7f0000000500)="c1ff4095267e062090f2ff0c878c0ec7337282c85a7a81f4acb35cbbfa43dcfc709683e6df32079ec182ce61ed2e37dc11a147672f0e7146b196e98405d3e6b0bcc5f16c7fca9d3d523cbdc8bb5327e3ea3a771b1e4bd9de69ec3918dfa4bce6bb5cab8195f4ce1c0cb591b391ecad660e0c9377a2dc0fa056712300fde33c7efeadafa67c835ec5a00444cf8e44c8502ab604a8d47abb5f777eaa6ab2d695e98f43a86a7e4abe8a459d2137f2922bfaaa65da87a4d3598e1a6975cba4a3456d49c663b567fbcf3252574bd1a5d777c6e7bfdb10c8987164142f8db140d37a1b2cef1a814316390de666b5ea8c", 0xed}, {&(0x7f0000000600)="11b2a70b6a00ba3a58f80b29", 0xc}], 0x5, &(0x7f0000000800)=[{0x110, 0x11b, 0xfffffffffffffc00, "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"}], 0x110, 0x1}, 0x4000010) ioctl(r4, 0x8916, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@routing={0xaf, 0x6, 0x0, 0x1000, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}]}, 0x38) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/03/30 11:06:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x0, 0x80000, 0x101) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000300)=0x8, 0x4) sendto(r0, &(0x7f0000000080)="4c991d5b993e53bf3c4f010dc7e76700f4ddeff24dde3126daa2dcd1b17eb987ff2d0109d7dae94ec14a97615346e396696ec99aeb155effd8c3cb4c697df3bec2f18fbf81b9c9aba231f55f93e486d2cbbf931b30488f25a8694f9a6018d0564e6f990fb8617fdb0c8615ff0c34720f277ebd4bd4f186438bb7f17e40255163da136723e627f6bc1a6e55423eeb0ab81b322d1ba5b0e1aa3d", 0x99, 0x20000000, &(0x7f0000000140)=@nfc={0x27, 0x0, 0x1, 0x5}, 0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000002000000000000000001000000000000000000000047f33740112cc4371d42db8a9e403a3941c6fe046b8e0116a396891d0d3581a50c900db313d6bb34f5f9aab75762fddf04c63f42a7aea7d398fb63ca4f41cda503c0d165398b5b8ae3d7dcf2089b9cd862f958dc6e4618f714032d126fca534ccbb617bef18892219e4822e8b05f6bde447ab06ac277769535d4a2b3c208473b40406729aab72406c65418b842810daac0c6eaca2e6af451a6df52572f0fa126b0f94c49a9bbfee59e5a7e29d938512523016db2"]}) 2018/03/30 11:06:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) socketpair(0xd, 0xa, 0xffffffffffffff80, &(0x7f0000002540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002580)) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'bcsf0\x00', {0x4, 0x4, 0x9, "3a9e6c259768", 0x10001}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000000000008000000000000000000000000000000000000000000000000000000000000b8273961b43f8accd8682ef5d3"], 0x48) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x4, 0x3f, 0x2, "7befab035dee", 0x300000000000000}}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00'}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmmsg(r3, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66df", 0x87}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) sendto$inet(r3, &(0x7f0000001040)="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", 0xfffffdb5, 0x0, &(0x7f0000000380)={0x2, 0x40000000}, 0x10) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r3, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/30 11:06:00 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, 0x2, 0xe9b}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x7d}, 0x8) 2018/03/30 11:06:00 executing program 0: 2018/03/30 11:06:00 executing program 6: socketpair(0x11, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x7, 0xf9, 0x87, 0x3, 0x7ff, 0x8}, 0xa72}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00000000c0)="9fbc525a3fc5878035ad2b05885c745bcfea638af8ddce6f5c6995a830897f18ae9e37777faaa3eb5ecbda686c8fa2f7fe87f9dd09bde5fab9822fb9499b9a429b0ddf6764213c6a3e2f34e9c921499e7ba90d6f898cfcbc8533635598237af538f03298bb68aebeac5d5d4bbad8941ede4bdb9b68af669a9418c5e5bcc7e33f1343b0018fee662ff494b056cc0dcb93de0add", 0x93) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc4, r2, 0x110, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffff81}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8a2c}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x2400c080}, 0x1) r3 = accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @dev}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000480)=0x7fff, 0x4) epoll_pwait(r0, &(0x7f00000004c0)=[{}, {}, {}], 0x3, 0xff, &(0x7f0000000500)={0x8}, 0x8) r5 = socket(0xa, 0x80000, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000540), &(0x7f0000000580)=0xc) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x4010, r3, 0x0) r6 = accept4(r5, &(0x7f00000005c0)=@nl=@proc, &(0x7f0000000640)=0x80, 0x80800) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000680)=0x9, 0x4) connect$inet6(r7, &(0x7f00000006c0)={0xa, 0x4e22, 0x8, @empty, 0x4}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000700)=0x465f, 0x4) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r8, &(0x7f0000000740)=""/42, 0x2a) getsockopt(r3, 0x1000, 0x81, &(0x7f0000000780)=""/208, &(0x7f0000000880)=0xd0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000940)={0x0, 0x0, 0x5, 0x78c1}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={r9, 0x3, 0xfffffffffffffffa, 0x8001, 0x3, 0x1}, &(0x7f0000000a00)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000a80)) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000ac0)=0x1, &(0x7f0000000b00)=0x4) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f0000000b80)={'ip6gre0\x00', &(0x7f0000000b40)=@ethtool_eee={0x44, 0x4, 0x7fff, 0x7, 0x5, 0x7ff, 0x1000, 0x60, [0x10000]}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 2: r0 = socket$inet(0x2, 0xa, 0x7ffffffd) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000900)=0xfffffffffffffff9, &(0x7f0000000980)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000ffffffff020000001100000000000000000000766c616e3000000000000000002792b6a1821bd52d159d5ac4000000697036677265300000000000000000007663616e30000023a479c04d92b93a0000000000a076d9730000000000000000000000000000000000000000000070000000a0000000e80000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000004000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000030000000000000000000000000000001d0000000000000000007465716c3000000000000000000000007663616e300000000000000000000000766c616e3000000000000000000000006966623000000000000000000000000056190635f233000000000000d238742a69de0000000000000000be91a2d3a8554d13a6e01c4e40a30e700000007000ff00000000000000544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff000000001f1061fdd1c370d5d912f43237e41d60e8319efdf11090c15aa0d47a85043c606c2528655d85a7dc2c9badd1ff484354202490533cefee99ebec8857ac240231b8513e5e623ecc5f2e10bdbe7f1cef75bf38552d3deabc860c1b601adf8ebc4160b53d00000000000000000000bc108035ee6ae800546090863c79b398d1e28fd50b64b646dc1bd8b01d"]}, 0x338) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000009c0)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) r3 = socket$netlink(0x10, 0x3, 0x15) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000670000002c1d9da25b7dce895474fc8a18f60a370bea882811b3119a1f847eb77176e637b03e2374853db1d301bf6825c5ae97872027659c141ce876c6ca96b3c86f2db34a3a472fc53be8fda03fe6bafa0dcdeca431e97145e1e5aabf91e261254c000000000000000000"], &(0x7f0000000580)=0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0)=0x24000000000, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000b00)=""/72, &(0x7f0000000b80)=0x48) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8ff0000a7307a0f522eb40dde7719cc81e65699ddf12b9fc79f394dc831d3f3e32146814804270c048cd5f3a02a0cdcfa25a0e5935d3594f9ea575d3e8e1c1cb3bc76de3708030baf0923f6f684ea3508d9d2580aa35219b63c4051330f144037f9909c85cd5ad04fc0957714647a1c9b6c68945c894e52839f9955f7419bd9ec120389bba5253f6d70d3677094fc8d9828d150fe0201d277e3ec207cae2da3dda8c9ff11a8c6e2a2479661a08126cda8"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1208000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r4, 0x328, 0x70bd2d, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={0x9, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, 0x7, 0x1, 0x6, 0x0, &(0x7f0000000600)='syz_tun\x00', 0x2, 0x0, 0x9}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x89, @empty, 0x4e22, 0x4, 'lc\x00', 0xc, 0x3, 0x3a}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0xfffffffffffffff7, 0x5, 0x200}}, 0x44) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000a00)="b549e6d9e631523e8aa870a79e9ea290fddee05bc1e6575d458abceb01ca37984645c42281cfae3d44c3577e8387bb9af3931423a18295d13c33bab77768b1b747e3c77e23d86a7e1dcdf506f604d1fbf75823920c3f05ead8c5f3407a82c4c9c3af7ac477ceebab457e7b80c5eda8b6fa7c23c9bd1e0d55e7c396873b63358faec129157e65cdc9f2c0fd62884b3033daf76073277670c20667db8309f2e8ce4a053e3f003564ad33446bbca4601788d7f9c2b684344250b9e543908eb49c40fcae92401eab9371704e4e492fe8594ad4ffc9bc441560013863f9e5bb4b0a6e62d7", 0xe2}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) [ 155.337160] IPVS: set_ctl: invalid protocol: 135 127.0.0.1:20003 wlc 2018/03/30 11:06:00 executing program 3: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80800) connect(r0, &(0x7f00000000c0)=@ax25={0x3, {"73e4c24626643e"}, 0x80000001}, 0x80) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(r4, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001}}]}, 0xb8}, 0x1}, 0x0) [ 155.392408] IPVS: set_ctl: invalid protocol: 135 127.0.0.1:20003 wlc [ 155.403411] device lo entered promiscuous mode [ 155.421784] device lo left promiscuous mode [ 155.427400] device lo entered promiscuous mode 2018/03/30 11:06:00 executing program 5: r0 = socket(0x18, 0xfffffffffffffffc, 0x1ffe020000000) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000080)="4f4610cf", 0x4) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000008f80)=[{{&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000000c0)="864b7f6ca2eb6b0091cea414d448740b8e91e1aa386a00c7226e4389827f92748d192b0dc1e6c2b4e5976ec119ecf753ffb273dbde5abf0cfe4e39d49c0519bb3021c0b050e68ed522c7ae966b6df34ace6b416d6e51cde6f7312b2874a1bc859cce4cb2c31fa7267a5e6576383456e34e435d725244f2318700154805741f5eccd8be07aa301faa602c5669c7532e68a8f90aa87771a2550de7142eabca7ddfb307b5d53843c2d83f374036b4e1b89a6d4224f1273b565ad757770350add3c5577e37d7493c2ab6f9732854d5f53968c6cdf6122a67b2a16781f6903dde9ae8bb8d1b15a03ef6f3ade1", 0xea}, {&(0x7f0000000280)="da44aea63f2408bd41247a19b15414cb3a96f752c1d126c34a9fd63b0048006dfd836a52a93d9794a5aef74ac6385f53ffad9012045cc4c1d65ce571360af11d15deda531e41e807abd99f68ab10448d06b0dbdf51dc1b833a45b674375eca89bf125894d0ad73a9ea72a15670fa2141b47fcfd1", 0x74}], 0x3, &(0x7f0000002980)=[{0x28, 0x109, 0x8, "273b3530ba4bf12414e5a8ea7ea63bf4b04c82b9734634dc"}, {0x1010, 0x0, 0x58d9, 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0x8000}, 0x7f}, {{&(0x7f0000003ec0)=@nl=@unspec, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f40)="b4b2", 0x2}, {&(0x7f00000085c0)="9d3f72a682658ffdb4621e5146cc92302648593f5f4ca020e340e3a819804f6b07a1ce96fb40bb98e649aa5aa85ed41b7f1fff4723e92725c6a8c0a5f21ebe3dc3c48b243d01e66d4aaa92e756a58904bc0ae20089d55b16737b7f2567128cc8b056b193284f8894a25e5bd6c2b83776c949f37e113844014cd15b4dae71295f313177ddbede01e8e5d35435c4f2815627f1e29a0a73facc4c105aced427b8abe16dd29d6909d3328a3e40ccbaf5a3511088342ab09ff7ba30c5e133", 0xbc}], 0x2, &(0x7f0000008680)=[{0xa8, 0x110, 0x0, "45dfc1a1d9f370b8c7d001c6e85e73b5d94b32ef92657f933f481fba3a0c8a939f8910480f1b768517a45104f742276cfb18ad8c71b53beed16db2fee6ca2c307a13a993b13af26d8e0b12065aaef2f14d3eda7f210fbb5742dd1dfaadec6e6e7b4193d9fb817755d73776d8780d649b305efc7568c728b6f846044aa933f5645fbb5e62476215f3d83042b2b2c1627084b62574dd8808"}, {0x100, 0x19f, 0x4, "a8b6793132ff8a8d77b02997a3f50434b2eb257ba9ead53e723cadcafb4d889396e393eb3628b498277d6fa03beed9e13af8b6b9d2e6a5f4991adce1a320eb1667ead4a87a98065082cb48366243130b64b3dae2baab568118e536b7f1febc56870afef286b8de5bb07157ec353ddb3056f301b76f8d01e8d130f4277fc4f625ab5fc73c74f892e2a8b4e36592a61212c2d7581a28565ecbbe4786152cd92350437e818b5489504b4ea3b97544d139aba0b21d988068e45f74dd65b45984503a222a5d40f767c28b5fea543f8d6243fe0b3a29987657cd8d7dd69009061b20a15f5e9d41a352c367ea6116faecd29117"}, {0xe8, 0x113, 0x5, "76baaa1b38151398e4dfd9c1d79d30b6ea912649733da9bf3eb2b9edcbe5d437d159876bbf752334fa0f0ea3cfb17dff182ecc8839114c1eba2195d2a4735e2b0ed4152940aae3c33a828b15e85a2174bf82ef6e6bd042c8fa1324300f3a65ac588d006ed90d5cffe2c51326bbf727dd6593a8e0502fedce64c8ddf46e9db2b0e5354a6e8c64cd13f1fe74b23cd91143a0041cdf2aa663f848c8d010a682d123756ed809e3b69a47ed87f711e28623adf2a0e889784792bfc808a2229a6811ec2796292e0ca13a728910914e5ab3174e0642e44798"}, {0xe8, 0x111, 0x20, "6f06cbc5a4079503037c500571707a1aef8cccf7d889d29f4629c9721e666dfb9b9c09677adda31efe9727099e9fff65f78676015e15320d46d14d473c18310ab26c097c21abb481374c17551d29e149a098823e6405796edd2d0473028a10df477b44bf606a53ffd17b8405575a98d30897dd03f47f50624f5b384405bc9c9a1bb88b26765c78f9422c4623bb9cb215d5ef31f6720ec048245e6ffefbfa6a638a2f8ff568e3c5d16250ff06a907c43020867038476d9fc5c9aad05b5730732b1f82a83ccb410e4eccf0436917f7049d6babd1"}], 0x378, 0x24000000}, 0x6}, {{&(0x7f0000008a00)=@rc={0x1f, {0x3ffe, 0x9, 0xffffffffffffff80, 0x1, 0x6, 0xfffffffffffffffa}, 0x5}, 0x80, &(0x7f0000008c00)=[{&(0x7f0000003fc0)="be78cfbd98abdf66799987b7d49871d7b7ca6c5b1da4a6633c2ec2a004b9a51a28cc5121d17e52c269b410b410e0dba1267e563b97188fedfd14dccaabe0", 0x3e}, {&(0x7f0000008a80)="99385c6a86c8b40ac8781c5ef1f96cc01fb7efaad0c26f22aba7b8daa99f9e5f0565d80b1fd15737697571f641671651780e3c33e9cbe52a3e300f8eb3b2161807173541291c0fe23672862c4202ff631f", 0x51}, {&(0x7f0000008b00)="acfc1a11088fd4836f5d5bf06b9642ba5733013eaf79f9839157b8c907b50280f3f722a3790732d30435b0b1e32a30da4754c0b8b579a532ae0ff1140c0e0a0961f02152a37ca35d2b6c19ab2a79eefd1336f6fd9a8f41049c8c89e117349c33669caffdf9b3a7feb88e8257ccd750e92ce7f2bdf86086264c5f0ded4fa1b6c1988ea85261389d0ef690dd7c2771ffb8f4532f862d86e92062898d31ecade89559c3f419bad455dca6de3eed7ddc980767cde57243054c", 0xb7}, {&(0x7f0000008bc0)}], 0x4, &(0x7f0000008c40)=[{0x10, 0x194, 0x7fff}, {0x80, 0x117, 0x7, "fbd534df9dc59644a6a1772732a5ab02d491efbda464100dffa9e1f3f4960cd45bf26a852aa3279604b4102c4a155d068f715928134025f235be23aa18a05403c451383be9d8741cf19cbff5e50420e85ca604c9bf5940fed61719335bb4d3fb78fd7afe12db3b6ae238a5"}, {0x28, 0x116, 0x5, "c0ea3935687185074d35a714dcef5692784d5c"}, {0x108, 0x10f, 0x40, "cc342c82f2c4dc05fe8365a25804bde3c78529c6c9c56b9d1a94fc434aee6b8ca6a8f49bd92e5df083b1dbf7bf4966d508bac8acfa6b42c0218736f697eacd8fcdcaf470d400bb4aa750e71ff510d35799f07246482a750a0c47e8eb34b5c94c8f48e158303740914c2c3e31c0d93f6554bcbb9a8e553ec27dd710a238710e5f669afe4bbca0f383c67d8127535972b41921eedb4a08724bd2a4ecebe06799066ed276ff06aa64a77fe3cf447b22a02f9e16eca27f4261074b24c63373e3e2a1b21ebb8ffbc55abe0f3fb9b3dd6e3e314f8265ec68914197e8bcc75e28b82e2169ee1df850ad4869cfaa53907bfbe7d83f02"}, {0xd8, 0x11b, 0x9, "d901d5a84cce22fca519465dc0e36bf1888423ecf589a7c65df9f6a6091c603791e8fc36daaaf4f545e46e54b5f8c4939d3bb59a09a8e739675174d32e9b3cecc30075d373d6745a40d3577e3491262cd12c5a54d687089cefb143ffe418a9b7d20f2772ca12207a5f37f43aa5e4953bef98ee55cea8d2ed0129dad59093f8764e5ce49937c20054f6b7d10697d0bf5a2fc2ef282f386a8888dc8a729ae227af4e5bf85fdb5827a179b29f895e2ee5b4b4251dc5efc7c839f83ad13d2fea59bf8852c7"}, {0x80, 0x13f, 0x0, "06c1e4d0a97182d34e3e4f2b47e05d284e6c43ae31e3525b55b76ea32e259bc2a6705e1badb88f3c0cca75c110e2b128e140789a88f3054438f5f2716842b4261c8d75ec6189a3c432865a3b0529e45b9a5872f420082e3b73fcca34dc0bde81767c65081a2a4ad85388"}], 0x318, 0x4000}}], 0x6, 0x4000) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:00 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)="0300000000ba7f0000006bdb00800d00", 0x10) epoll_create(0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x7, 0x200, 0x5bc, 0x80000001, 0x5, 0x1, 0x2c5, r1}, &(0x7f0000000100)=0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) [ 155.443991] device lo left promiscuous mode 2018/03/30 11:06:00 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10d, 0x81, &(0x7f0000000140)=""/4, &(0x7f00000001c0)=0xfffffffffffffe05) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7fff, 0x2, 0x0, 0xffffffffffff7fff, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x5010, r0, 0x0) 2018/03/30 11:06:00 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000080)=""/145, &(0x7f0000000040)=0x16c) 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x1) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='d\x00@\b', @ANYBLOB="000325bd7000fedbdf2511000000100001000c000700050000000200000008000500200000003800010008000100020000000800080004000000080002002b00000008000800090000000c0007000800000024000000080009003c000000"], 0x2}, 0x1}, 0x4000040) getsockname$inet6(r0, &(0x7f00000002c0), &(0x7f0000000380)=0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000640)=0x4, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', r2}) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000280)=0x1, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000b80)={0x0, 0x10000000000000}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000c40)={0x0, 0x38, &(0x7f0000000c00)=[@in6={0xa, 0x4e22, 0x3, @empty, 0x1ff}, @in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}]}, &(0x7f0000000c80)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001e80)={0x0, @in6={{0xa, 0x4e22, 0x1c43, @loopback={0x0, 0x1}}}}, &(0x7f0000001f40)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000002040)=[{&(0x7f00000005c0)=@in6={0xa, 0x4e24, 0x9481, @dev={0xfe, 0x80, [], 0xc}, 0x4c}, 0x1c, &(0x7f0000000b00)=[{&(0x7f00000007c0)="08f15f0458ee926e4e83", 0xa}, {&(0x7f0000000800)="668a004ff49f0e2ae42815ae86f60f205aafdb44d85bce7422ded6c3e1f171058335800c7eab96cc2f4e6a086c79021abc1e198d06f5c319e6a4c15fb466d3d5ed9e8d101ab39008ea3fd53e03ee247d4768e42df1d23e34c72c0572de846aafa0d75951fe49e660c494e930a23e73bf2820a37c3f315a62ed782f1d978287e1eefbb558e0d12d1ac1837bdd77bd63122590d633c4c24dd0fa41f884f9a249575f3adadb2d25b9aa6d", 0xa9}, {&(0x7f00000008c0)="2b87f61b09618307743d64c90e5811a8", 0x10}, {&(0x7f0000000900)="7783c096cad4403faa13d00c3dbfc26ddb0411ed4c866d11ec3a661ec483d085313a8c1d436ff1ea7f7b6c4a1d", 0x2d}, {&(0x7f0000000940)="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", 0xff}, {&(0x7f0000000a40)="8819544362a09acb1acb0709d648f55c4b4e3cce88fccb3678fb55554bfb9aa18ba3768c185403e996ab6aac28c2af8fe362804b7eceb6526410cd85ece2aa756a12942e8c99b0e119e09020b7998b998abcdd8102ab4633ba1171714ce9b644ffdba69d4a915ae53d55fcaa09e9277c2d00c82a528784d00c13b14c6fa7ba5d8f4c56", 0x83}], 0x6, &(0x7f0000000cc0)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x3fae67e2, 0x201, 0x3, 0x10001, 0xfffffffffffffff7, 0x3, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8001, 0x8d4b, 0x1, r6}}], 0x60, 0x90}, {&(0x7f0000000d40)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000000d80)="a86bea308b94f54fcdd2ebdfa38ccb2e9109bc68dcb0f630d89e7e84305d852aaec0b720b44410d3526fe92e45b23c85f88939f12fef9c9f2a1a950b20a9d0d1456fc341bf55e9f021e1c539e3a7885d7e5b243a878c507a413ffc5473fb7737083a63246e52365505d0dda4979794d8be5feff7c389d034604ce31c66ac8712915d6ac3277087b1edd98d62d62b415299d6d1c1067cb40d00df1478a874441f4de18a5fc3370f0d7998a0930ced9a0487bc1e7d2c68a1", 0xb7}, {&(0x7f0000000e40)="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", 0x1000}], 0x2, &(0x7f0000001f80)=[@init={0x18, 0x84, 0x0, {0x9, 0x79, 0xa57b, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x38, 0x1000, r7}}, @init={0x18, 0x84, 0x0, {0x7f, 0xd85, 0x1, 0x9}}], 0x90, 0x8000}], 0x2, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xa, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PORT_SELF={0x4, 0x19}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x28}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x40010) getpeername(r0, &(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000480)=0x80) r9 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x20, 0x4e20, 0x8, 0xa, 0x20, 0x80, 0xff, 0x0, r9}, {0xfffffffffffffffc, 0x20, 0x1800000000000000, 0x1, 0x3, 0x61f9, 0x4}, {0x2, 0x5, 0x8, 0x3ff}, 0x6, 0x6e6bb2, 0x3, 0x1, 0x624a977bd93be801, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x3, 0x2, 0x9, 0x6}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x0, 0x30, 0x0, 0x10001}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000540)={r10, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000002100)=r10, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000020c0)) 2018/03/30 11:06:00 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) 2018/03/30 11:06:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) recvmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000d00)=""/44, 0x2c}, {&(0x7f0000000d40)=""/230, 0xe6}, {&(0x7f0000000e40)=""/13, 0xd}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x100}, 0x40) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001f00)={0x0, 0xfffffffffffffffe, 0x3ff, 0x2, 0x40, 0x101, 0x6, 0x4a, {0x0, @in6={{0xa, 0x4e23, 0x7e2, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x2, 0xfc, 0xf4, 0x1, 0x10001}}, &(0x7f0000001fc0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r2, &(0x7f0000002040)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x4, 0x760, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000200), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x41, 0x8916, 'vcan0\x00', 'ip6tnl0\x00', 'ifb0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x120}, [@common=@STANDARD={'\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x0, "0e41fa36c1400e1f3590f0d682578ce30f0ccf59440f52a302f544a933f4", 0x8}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7, 0x0, 0x9160, 'rose0\x00', 'tunl0\x00', 'ip6gre0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x318, 0x368, 0x398, [@bpf0={'bpf\x00', 0x210, {{0x34, [{0x6, 0x1, 0x3, 0x3}, {0xfffffffffffffff9, 0x101, 0x7f, 0x8}, {0x7, 0x3c, 0x334f4ab7, 0x2}, {0x8001, 0xb334, 0x101, 0x3}, {0x5, 0x1, 0x7, 0x9}, {0x1, 0x4, 0xffffffffffff0000, 0x5}, {0x0, 0x3f, 0x100, 0x9}, {0x8, 0x7, 0x1f, 0x9d4a}, {0x8, 0x3, 0x3ff, 0x41}, {0x43, 0x9, 0xfffffffffffffc00, 0xf4}, {0x7, 0x4, 0x1f, 0x9e3d}, {0x9, 0x6b, 0xff, 0x7}, {0xffffffffffffffc0, 0x0, 0x1ff, 0x1f}, {0x1, 0x6, 0x6007, 0x1}, {0x10, 0x4, 0x7ff, 0xff}, {0x101, 0x7, 0x3, 0x2}, {0x800, 0x400040, 0x12, 0xfffffffffffffff9}, {0x8, 0xfea5, 0x3, 0x8000}, {0x5, 0xffffffffffffffff, 0x68d, 0x5}, {0x10000, 0x1, 0x20, 0x10001}, {0x5, 0x5, 0xed, 0x7fff}, {0x10000, 0x2, 0x1, 0x455f8ec4}, {0x9, 0xc6b0, 0x6}, {0x2f45, 0xbf, 0x20, 0x3}, {0x3ff, 0x1ff, 0x800, 0xffff}, {0xffff, 0xffffffff00000001, 0x0, 0x2}, {0x89, 0x1000, 0xd63, 0x10001}, {0x5, 0x3, 0x4, 0xffffffffffffff0f}, {0x40, 0x1, 0x1, 0x834}, {0x80000000, 0x81, 0x0, 0x6}, {0x6, 0xfffffffffffffff9, 0x8000, 0x200}, {0x1, 0x1, 0x6, 0x100}, {0x9, 0xfffffffffffff001, 0x800, 0xffff}, {0x20000000000000, 0xd273, 0x5, 0x5312}, {0x7, 0x7, 0x6, 0x7}, {0x101, 0x15f, 0x0, 0x3}, {0x3, 0x2, 0x8001, 0x52f3}, {0x0, 0x0, 0x4, 0x3}, {0x400, 0x6a, 0x4000000, 0x5}, {0x6e5, 0x8, 0x2, 0x2}, {0x8000000000000, 0x75fb2860, 0x1, 0x80000001}, {0x6, 0x1, 0x1f, 0xffffffff80000001}, {0xfff, 0x0, 0x9, 0x3}, {0xd34, 0xfffffffffffffffb, 0x7ff, 0x2}, {0x4, 0x100000001, 0x6, 0x9}, {0xffffffffffffa153, 0x4, 0x8, 0x8}, {0x8, 0x100, 0x7, 0x9}, {0x80, 0x1f, 0x100, 0x2}, {0x8001, 0x7, 0x1, 0x8}, {0x0, 0x4, 0x40, 0x19c3d4a9}, {0x1, 0x1, 0x400, 0x2}, {0x7fffffff, 0xc, 0x2}, {0x6, 0x10001, 0x2, 0x8}, {0x5b96297d, 0x38241094, 0x4}, {0x4, 0x5, 0x8, 0x40}, {0x7, 0x6, 0x0, 0x3}, {0xffffffffffff4e59, 0x10001, 0x1, 0x2}, {0x3, 0xfffffffffffffff8, 0x82eb, 0x3}, {0x4, 0x40, 0x4, 0x8}, {0xfffffffffffffff8, 0x200, 0x8, 0x4}, {0x6, 0x7, 0x4, 0x3f}, {0xdc0, 0x3, 0x6, 0x200}, {0x5, 0x5, 0x5, 0xff}, {0xfffffffffffffffd, 0x1, 0xa4}], 0x1}}}, @rateest={'rateest\x00', 0x48, {{'bpq0\x00', 'vlan0\x00', 0x1a, 0x3, 0x80000000, 0x8, 0x0, 0x81, 0x1, 0x9}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x1ff, 0x7}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x5, 0x61, 0x22f0, 'ip6_vti0\x00', 'vcan0\x00', 'syzkaller0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x2, 0x89ff, 'nr0\x00', 'irlan0\x00', 'ip_vti0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb8, 0x140, 0x170, [@limit={'limit\x00', 0x20, {{0x7, 0x81, 0x4, 0x3, 0x7, 0x8}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}, @common=@log={'log\x00', 0x28, {{0x8, "e78545bc0531b0ae053d8c17ccd3c1d779265335e646005113c7b6bd0db5", 0x4}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1f}}}}]}]}, 0x7d8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000400)={r8, 0x5}) setsockopt$inet6_tcp_buf(r7, 0x6, 0x1c, &(0x7f00000020c0)="f6a493d4c5b2c1a0d4e159d5eefa8b7d89d400328a343385054111c5b3565180ba4140427ae5e5e4b5ee6003369038d42be4b02e4a6f6895fd84a355c992c8b9d10175332c32be2994f5aa0ceadf99cac2e722a6fe45c83f649ff5ea0d571105b64cab8bfa2fa346437ff794ede59712d6f239092d1d508aeeffe31ef4ba0df425f9ee5ce746ae50b3fa843e70e416c8601913c9fc467e405bf69233ce55c4049000b925a6e27baa12d97065f174179c95ba087b331cc405058030160b28c049b44ff4c7c4e36dce58db8dd678e35fd8fa118cbdd6bf6ad841458a77b1933d1e0d0c1026cbbf7170", 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002080)) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000100)=""/6, &(0x7f0000000140)=0x6) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:00 executing program 2: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001640)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000016c0)={0x0, 0x3c, &(0x7f0000001680)=[@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @rand_addr}]}, &(0x7f0000001700)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001740)=@assoc_value={r2, 0xfff}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/03/30 11:06:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x16, 0x4) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc}, 0x253) 2018/03/30 11:06:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x1, 0x8, 0xfffe000, 0x400, 0x1, 0x0, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="60000000000000002900000003001000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbbe11b38ed04b54d5375b9d6a00000000000000"], 0x60}}], 0x1, 0x0) 2018/03/30 11:06:00 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x13a, 0x16f) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x4, 0xfffffffffffffffd, [0x3, 0x0, 0xfffffffffffffffd]}) 2018/03/30 11:06:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001400010043000000000000000a0b19008f8b55df5220bdbf166b5a4cf9dca6a9af62536778c56bc0023ff38fe5aaa3ed50d82214e9966bd38d8e46a8f7e8094d70b746b230f81327aff0f1ab1df67b54c87aa007f0e80567b104db9f6944ff19aa067e6b02198d47534c0dfe93738e2a72244c98d0961d140529063a5afcfdebbb74128764aabed1c97c337fd934ef152d2f17fe6c0825a98517ba2010c64c1c796b6cf2a534281f0ef1ea9d081944fceb63e434ac6e53fdfeafb0f183ee1ce4cc0f", @ANYRES32=r2, @ANYBLOB="1400010000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) [ 155.552109] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check. 2018/03/30 11:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:00 executing program 0: socketpair(0x2, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xfffffffffffffffc}, &(0x7f0000000100)=0x190) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020f00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002004e20ac14ffbb00000000000000000100180000000000690a0e4f88cd38c056012694560ae241222af08c25acbe274bf51f5e1a4b2c5b8d54d62aeac8c5f7"], 0x88}, 0x1}, 0x0) read(r2, &(0x7f0000001040)=""/4096, 0x1000) 2018/03/30 11:06:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) sendmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000040)=@ax25={0x3, {"ee3c8f7ebd94f3"}, 0x7ff}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8a2efd05c371b305d195daf9cd7f09249093a305c0767eeec79e829d4f28f9b760fc2ff4b52fd9c3a967abb57e493ece3fa805cd31adc19a8bbd14f73243fc0775f526085985257902fd082abe13440d625be05597e3f383e8326b22701014e4a47cd4aab03183420b2402e336ec6f2c2a764f52a8fbf2582e8f997d58ca282e6eaad88942428a3fa296cf59be", 0x8d}, {&(0x7f0000000180)="b718405344b9730607ab0e6cd5a7f756b1816c2d9d72365c4629cad0c7d414b4eb47a3", 0x23}, {&(0x7f0000000280)="7c435620d01cd83650a56219c3848954475020cff584161222175675ac8489096aa3cfedb1a41be1cacf3ab9a9a68229654fb3f91670dc1c1f9d1cf34e65ed62c10792192002b92167747a8e13993085c4a20348e9304926ec5d9732973216366d14e587346dd1c6bdcef4", 0x6b}, {&(0x7f0000000300)="6607fd4593cefc2259c4ae6e7c834d8de705cce36673d9a8c11163888e71b19851c8802c68a2fc3f6f5350e7ca3151d51dc8130a8360fb0a95f57f781bf7de45255c344b4eb4fa1ab8f2c65133003c14dde65d338dbbf5dded4cb13192e5cf08829df0cc5b9b7cb75d754d317ee8ed1d357311827c13c76f8cef8fe210a2f1412f15b9602cbaff02bf1f164e8d5016e5379a98a3331b2cef", 0x98}], 0x4, &(0x7f0000002980)=[{0x18, 0x10f, 0x100000001, "51b46f348c"}, {0x50, 0x13f, 0x4, "7cad13521eed8d17868f35b2eaab1b6a76a4aa601ac0c1ac22eb5ba846f2c5a05ba013a14ea6f857f9774a48fc1a79863a2831f494633faf6b1e77"}, {0x1010, 0x10b, 0x3, "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"}, {0xe8, 0x3a, 0x0, "b3c1906d68ecd03e17a4a7aea49b64fc2c47523ac80bed7e34fb1bfb06a2b17092ea9399fb21126dd25e8a268410006ad7a14d3f960462252f823cbef53d208d16745cee28de1124443f09c8ecea208d404f204dffc272bd1839e966a9a4b8dbef5293a6a107e1c9e37edeaf7297e2ca42c7b512bdf9ad65f391e0d6da9685d0fe6b33af9e7015c3420428ec4212601bba59d7796f0593f34dbb7a5b5e8d831cde649ca205c7cb84db0229599763bcd5de9c194056d746b7bb9a2b864fabbd269e2acaeb6f600375073767bbb617b2f0374c08edc4732af2"}, {0xf8, 0x113, 0x0, "4c07e7ef4dae5ffa4d46ace279dd3b06b508d5ad0f89559dacfbc0865b65509a42a912005ee460dd58ad221e0242bccce82a014a7429fa3ef981a92c97eaf53547f7565fd4315179256bf4cad9477908f4f76123cbe36a1ced70e93c87af068313a8e77f70fdaf0b783284b4b0fa30b8be90da6eefc6bee36338e9164b2f063a147bdb1354cc89abb57947e223cae295b0d02490fa70a7ed7fb05b0e5fcda1a0ef3316ee11555be209c7b35d68ec7dab4b3d9a8f81651991fff4ef42bb2d04d0f078f455164757aec44cdeb9e6e2733fd449b8a17395bb6cb023072592fd4c8baf5ef7f21352f7d3"}, {0x58, 0x100, 0x3, "95cab3119d0f49c450158107d037e9be47c499800ff2a8683f3b179cef857f87a89cd671c651ac10c75993a86b1af6d332944bc9042395e2c741472957d8b4c366"}, {0xd0, 0x10d, 0x8001, "7e7c227601aed0b568d78f259dec4cc037a210e0924f5d4bef26dcecc615d85484550b998a65c82e49c1cc571371fa47f6809cd39a9ccd9ac471966590a289adf1482bf8c73e2ddd628b12dd847b475b4d8c4e43e701d30084c6b07fea94945ccd2949cc45a268420578a6356c0ecaa542ed2fca1b513785dd1fc7bcf17ef503f1073a6579a0a6aa599ac7e0d963486e54f03e78b7c8d46090972bf58272c1d1c6d27aebbf833d78394a5f959e075d3f1340c21cf0a0784589b3881a9d86"}], 0x1380, 0x80}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000400)="c5fb8cd7b1313b60a8b159c4dab8e73c8a4e06f6c2", 0x15}, {&(0x7f0000000440)="018b27854e7320b173f0ab4474842f7245845a4cab784b06642faae58e8568e55321c323236ac1ac7f202b336c3441840b876ae6e92ca0a8c126981551e71c350c3e89ff2e41af589935d2be65a351de098d2ab9a814bb65da448152b279c195899f929c327efdaaf37193b467d35f56961b4a766df0396bd6e3343e756e707ca344e3ad1818534d26f0bb7a58310e9d51c58b6d97290c842f7561e2bc1b144db9ebd4ae3a190143fd10a47c6decaeadc181e1a8543f5e8a0d9283de2b08698282cfcc52cd83517f150adf0d194d55578297f70ae5302a2af8eaa66df46ca8fd2f4656b12e45fb5b4f5067e6828a03db56b214ce2917", 0xf6}, {&(0x7f0000000580)="f509b43e4705b5012cd99d06700c3266ab886807ecd93696ca4a44c9f8e32f", 0x1f}], 0x3, &(0x7f0000000600)=[{0xb8, 0x101, 0x0, "7c4d5ffd701eb8a436ab459a8faf765c6358eed67b5fbbc8e57b48ed3b12bcf445b1aa83adb09b698fd85069840cbb8cc6319b04b276aa45469a18f94cbcf8ff615c4df4ddbf8970274994faa2196d3d62f9e9d7c7b61a6fc61605b592ded2b8914c243da6a1426609d22ac22fa71eb32575fd7564427302dd8190308592f25c5e15d360585545fccd7554b7620acd55bf6f4b07b3c5b49376351ff6999ff6ed7aa9e7"}], 0xb8, 0x4800}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)="53a084d646c689c9a2adaa2280cc633dac4d7230a29e20127bbe11ebeb5e10720265cbd97b170d5964788df5e290188d6fcfc11ebabdea8ea18f740af26a5154ce446cc3fed67eeb79aeaafc694435034c355c69d7c12b96d833b0e3fbe5c06cedd843f9d241bed33275a40429b50415037ccd9025b654bc2c7a299bba6d4e0a8c626ae93be970859aa85f8597e21114a5bcb525665589ba1e476c9141534c0cd599fb41ee3356b6cffddff53a31618563aa83", 0xb3}], 0x1, 0x0, 0x0, 0x40000}, 0xceab}], 0x3, 0x40004) r1 = socket(0xf, 0x6, 0xfff) accept$alg(r1, 0x0, 0x0) 2018/03/30 11:06:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="70000000691eae156b5b45a8dc091806917eae590c82a001db40fe3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000400)="13a5f11e9f87d5f65ffe2b01a58e7ce46460accdcadb89606505ef7f93212c0eea7f8b6e187278f73934a39fb7ab9b5a1d007269c34f394419afc0952e9ab1f4a79da044d185c126e276b885a0098e", 0x4f) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10003, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r6, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x40, 0x3, 0xb3, &(0x7f0000ffb000/0x4000)=nil, 0x6}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:00 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/03/30 11:06:01 executing program 1: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000600), &(0x7f0000000640)=0x4) splice(r1, &(0x7f00000001c0), r1, &(0x7f0000000200), 0xc5d, 0x8) r2 = socket$inet(0x2, 0x4000000000000005, 0x600000000000) r3 = accept(r2, &(0x7f0000000240)=@alg, &(0x7f00000002c0)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x1f}, 0x1) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e23}, 0xff9c) accept4$nfc_llcp(r3, &(0x7f00000003c0), &(0x7f00000000c0)=0x60, 0x80800) sendto$inet(r2, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$unix(r1, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) recvmsg(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/9, 0x9}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="28ee7af6d35526da19489bfe0338bba4f68f00342e47d7e154e4a0d314c36a4fc800a9b0c63000a3f2822700d20001ff08000302090200000c300f00000000000000000038b20b4796aa1fa951b04723795ef24b80e9d3"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x24000080) 2018/03/30 11:06:01 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000867ffc), 0x3) 2018/03/30 11:06:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000400)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) [ 155.587586] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check. 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5], &(0x7f0000000940)=0x1) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x0, 0x8000000000011) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$sock_ifreq(r1, 0x899b, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_names='bcsh0\x00'}) accept4$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='lp\x00', 0xfffffffffffffe71) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000440)=ANY=[]}, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a004fbd58489afaa45283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x356}], 0x1, 0x0, 0x0, 0x4}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) [ 155.643401] sctp: [Deprecated]: syz-executor2 (pid 12801) Use of int in max_burst socket option deprecated. [ 155.643401] Use struct sctp_assoc_value instead [ 155.657095] validate_nla: 34 callbacks suppressed [ 155.657099] netlink: 'syz-executor7': attribute type 53 has an invalid length. [ 155.671230] device lo entered promiscuous mode [ 155.689520] sctp: [Deprecated]: syz-executor2 (pid 12801) Use of int in max_burst socket option deprecated. [ 155.689520] Use struct sctp_assoc_value instead [ 155.719559] netlink: 'syz-executor7': attribute type 53 has an invalid length. 2018/03/30 11:06:01 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) 2018/03/30 11:06:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000700)={r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001740)={0x0, 0x38000}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001a00)={r4, @in6={{0xa, 0x4e24, 0x0, @empty, 0x8}}, 0x1, 0x3, 0x1fd1, 0x8001, 0x10}, 0x98) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000740)="c3e13c329e31d871b2a0452a28e9da04f45d72762c2a5992003bd2c62bbd6ad1a383bd08c523b338b83ebc9a7eac87de904c01e2c83a4cd67a15f7d2a09523c8d312279e07c7911309b957695f31160925df", 0x52, 0x80, 0x0, 0x0) vmsplice(r2, &(0x7f0000001840)=[{&(0x7f0000000600)="36b791c28d21f147688086ec5426b005e2f872fa16e0df5734474abf0d5dc85f72890188eb9435695653c39d0f496201609d0455860b34f3f5a14fd8d3fd5c445c11035baf3ccf7f5c978a15c06be6c0592aa114bf467253a0234edb8b147d4be0aef4629405347386f34b6638f2629dc4d9c29095cfe4c7c12b926852a2932b4adbee7bc4483707e68c5125ca3bf1e5ed897813f0006d4842c225194e0a601613e953ab628b4958194100275187e7eb62d7092cd489f7de5d6f096d7244ba9f2c82a269ba9f78d84a270f9aea5610", 0xcf}], 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvfrom(r2, &(0x7f0000001880)=""/101, 0x65, 0x40000000, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000880)={r5}) pipe(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001980)={0x8, &(0x7f0000001940)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f00000007c0)={r4, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}}, 0x84) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f00000019c0)={r9, 0x2}) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/49, 0x31}], 0x6, &(0x7f0000000480)=""/244, 0xf4, 0x3}, 0x40) connect$packet(r6, &(0x7f00000005c0)={0x11, 0x3, r10, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x81, 0x0, 0x6, 0x1, 0x3, 0x4, 0x2, {r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x7, 0x6, 0xffff, 0x1000}}, &(0x7f00000001c0)=0xb0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r3 = socket(0x16, 0x8, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r4}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000000380)={0x7, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e20}}}, 0x108) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000000000)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f0000000400)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x234, &(0x7f0000000500)=ANY=[@ANYBLOB="1000000000000000faff7c27dc140000"], 0x4c}}], 0x2, 0x0) 2018/03/30 11:06:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x14) r1 = accept4(r0, &(0x7f0000000180)=@ll, &(0x7f0000000200)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff8}, {0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0xffff, [0x6, 0x400, 0x3, 0xffff, 0x20, 0xfffffffffffffffe, 0xe3a, 0x200]}, 0x5c) 2018/03/30 11:06:01 executing program 7: socketpair$inet(0x2, 0x80002, 0x80000001, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000400)=0x294, &(0x7f0000000440)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000580)={r5, 0x6}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x1, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000000200)={r8, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:01 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f00000006c0)={&(0x7f0000000400)={0x2b0, 0x0, 0x3, 0x400, 0x70bd2b, 0x25dfdbff, {0xf, 0x0, 0x8}, [@typed={0x8, 0x1d, @uid=r1}, @nested={0x224, 0x8a, [@generic="1b7f0f41b21cb3fc755df427c49908ca2020f6ffbed629524c3fe49c945932115e2ca0ff75517587cd1de8f2d1a1746ee26673216b2ad1dee0e4734fb9ec1033d38304f716b00a889f700c6ceb878cee7bd5f9f0cff37c6d7c6ad5f8e35159d5ceaf79a6b859a67b1fbd81adead518b3605360d257906edefd81a54f03c3024d8262143856749289bf62e71e3808f0d3a10267b9ef576ce333284ba888db63cb9a9b90a70c4b3edb58973bebc649dfa9ad84046e37db263f0fa004a1eb47940a0c8cce87221c1ff4e51ba0d061fc", @typed={0x8, 0x1e, @u32=0x1}, @generic="a68ea9e0ef5b1ec94f62d826cdd9cb5c1d2584dc2cd8b2f23f3260f11cf1a6dd715bd212701743bf437797742acacd3d4ef5b3fe57df4ccbfbe2651ad14ab1c2eb30e7431c38419644f2730cbba34a1dae6745e4fb60b55abc7a8b3bf0cf51245f66549006373a671b4cb2b194d1c847685d08ca57e006c8d4116d50ab2556685228c507de24f91a0d7fc20affebc29d7a625e0fa15b14b629e5e7c2e00144496c1ece87950d0591477a31dda8bf58d57da1f1fb3b832146763e777ae22bfabce799396f0512", @generic="2fbd47f0e631095f285b6b53208aa24563a68a7493819f4249fabdc53802bb951a8346c416372130b94bf5d3173c7e0e3047fbaed8ed211c2bbf2e1dfcb8698bd60ccbc19a20847aa7f245bb774c3d3ecf681fc683f76bb6e76e0f2949d36a61764b19f7e0563cc3ef307e7b1d4a2e67", @typed={0x8, 0x8d, @u32}, @typed={0xc, 0x3b, @u64=0xffff}]}, @nested={0x70, 0x75, [@generic="ab73a2071824908277b8c70651f974ebb05fb2f34d53d1a5b4029ea0e3c6779fbae70add7b25c93831eab3f07788492883de08764659f11c576332fc20c91b61d36116e2e2d311d8b964547027afe04039b267ebe676bacaeac9b9f22c58829908ac450bc1b782aa63"]}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x8000}, 0x44) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/03/30 11:06:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x37e9, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r1, 0x2, 0x70bd2a, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x20, 0x4) 2018/03/30 11:06:01 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="b7000000000000000700000000000003950000fddaf9c282fa0000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/174, 0xae}, {&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/251, 0xfb}], 0x3, &(0x7f0000000340)=""/151, 0x97, 0x3}, 0x2100) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="020b00020300000026bdff000000"], 0x18}, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000540)={0x62c, 0x204, 0x3, 0x64f9, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8260}}}, &(0x7f0000000680)=0x84) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x7}, &(0x7f00000001c0)=0x8) 2018/03/30 11:06:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000150001030000000000000000020b0000040000000c00060013c4fa9ca95fc61090608c47e2f2a31c514e3316ff3c3b698709c664ba8344f1a16a65a1fbe1f54e7f039eac8f2384e5ae858adfec92d67e94a72565ba1f0a4ffe91f953a4d57abb2e68a52da4efbb55a5ea5088e30a661836608ceb63c89177529b9b122f4a07d112e049441871124a7db3aa78b0e3ef8acc59da83f766d0acf7f478306b042d0444d45867df02b3d896842594474a84819e695fa477accb865bc8a37137c5eb46cf7ecfdceed97976f69a33d5d85d8be30a7b9c76dba86f8d44bb209fbb38cdfed8faae50ab870f00", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/30 11:06:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000080)="e3ae6f47d85d02b649393a17dc42c429462d8d8d212e75b83dee7062f9777b2160ea46", 0x23, 0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) [ 155.803481] netlink: 'syz-executor7': attribute type 53 has an invalid length. 2018/03/30 11:06:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) socketpair(0x10, 0x80007, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x9a) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bpq0\x00', r1}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt(r0, 0x1, 0x115, &(0x7f0000e64ff7)="d7f6b107", 0x4) 2018/03/30 11:06:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@loopback, @in=@local}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)="4f7dcd30f6d48c295ca58ce0eba5ae128e4526b79b4aac73ae", 0x19}], 0x1, &(0x7f0000000080)}, 0x0) recvmsg(r1, &(0x7f00000021c0)={&(0x7f0000002100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/27, 0xc}, {&(0x7f0000000100)=""/12, 0xc}], 0x2, &(0x7f0000000200)=""/125, 0x7d}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) sendto$packet(r2, &(0x7f0000000180), 0x0, 0x4004000, &(0x7f0000000440)={0x11, 0xd, r3, 0x1, 0xf7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:01 executing program 1: r0 = socket$inet(0x2, 0x5, 0x5c01) sendto$inet(r0, &(0x7f0000000000)="01", 0x1, 0x40000, &(0x7f0000db4ff0)={0x2, 0x0, @rand_addr=0xa6bba66}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x208, 0xffff, 0x1}, &(0x7f00000000c0)=0x10) setsockopt(r2, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff40100ffff", 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) 2018/03/30 11:06:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x4, 0x4) ioctl$sock_ifreq(r0, 0x8962, &(0x7f0000000000)={'nr0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 155.865893] netlink: 'syz-executor7': attribute type 53 has an invalid length. 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x80b, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0xfffffffffffffffc) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:01 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0xfffffffffffffffc, 0x6, 0x40}, 0xfffffd7a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0x9, 0x800, 0x7889) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="310000004067796c140386f0bb4c667a5efe9effffffff40b66e3b6d4ccbc8cbc31ec671c202df5790f5bd959e787fbf9b6767dc4ac2f499b0c78ae3bc8b7fa7f0ba73003b2f942fdfd7068f9007734478b5d0f8653a22d9d7dd6efe5c75c6d2291b34fbc62d33a90b56be0979cf60b6c6dcc771a4a2f67f2b41b35a897cb152c4ea498651bb84d76700ed4502cb859441fadd184a393b184458e1cb388ff464f57dec71314d639ae4bd72a1c573ed74b366556d41286f9643f0b8ba37d9e69d"], &(0x7f00000000c0)=0x39) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x10000, 0x0, 0x3, 0x4}, &(0x7f0000000140)=0x18) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000500)=@updsa={0x180, 0x1a, 0x1, 0x0, 0x0, {{@in6, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512\x00'}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x180}, 0x1}, 0x0) 2018/03/30 11:06:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002c000107000000000000000003000000080000e0ad05470004000a00"], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r0, 0x0) 2018/03/30 11:06:01 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@broute={'broute\x00', 0x20000120, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a00], 0x2, &(0x7f0000000100), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x110, 0x160}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "76029eb6300000000200", 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0xe8, 0x118}, [@common=@nflog={'nflog\x00', 0x50, {{0x3, 0x8, 0x0, 0x0, 0x0, "5706bbb3d2916e28e8f11d9ebff5766fe8507df4a53d52661139a86c570a246591d7e9c744ea2acb9884281f790abee9dafb137a1c1b8add72d0d5b8d9c7a859"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3b0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/03/30 11:06:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x1) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000), 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0xb28b}, 0xfffffffffffffae2, [0x80000001, 0x4, 0x7fff, 0x800, 0x0, 0x3, 0x1f, 0xfffffffffffffffa]}, 0x5c) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) [ 155.921260] netlink: 'syz-executor7': attribute type 53 has an invalid length. [ 155.942315] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/30 11:06:01 executing program 5: r0 = socket$unix(0x1, 0x100000000000005, 0x0) bind$unix(r0, &(0x7f0000f59ff6)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000000c}) 2018/03/30 11:06:01 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64) r0 = socket(0x5, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0eb592"]}) 2018/03/30 11:06:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000040)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000002380)=""/225, 0xffffffffffffffd9}], 0x3, 0x0, 0x0, 0x80000000}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="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", 0x1000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002500)={{{@in=@local, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000002600)=0xe8) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x8d45, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x6000000000000}}, 0x21, 0x2}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000180)=0xfffffffffffffd92) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) close(r0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x1c) r3 = accept(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002cc0)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000002dc0)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000002e80)={@hci={0x1f, r4, 0x3}, {&(0x7f0000002e00)=""/11, 0xb}, &(0x7f0000002e40), 0x1}, 0xa0) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd89"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8000000005, 0x7, 0x1, 0x3}, 0x2c) socketpair(0x9, 0x0, 0xa81c, &(0x7f0000005580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000005780)={&(0x7f00000055c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xf0}, 0x1}, 0x40000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x954, 0x1, 0x4}, &(0x7f0000000140)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r0, 0x0, [0x305f, 0xa]}, 0x2c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0x100000000}, 0x8) 2018/03/30 11:06:01 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb974700", 0x31}], 0x1}, 0x0) socket$inet6(0xa, 0x4, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r0) socketpair(0x15, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x16}, 0x1e3, 0x2, 0x2, 0x4, 0x400, 0x8, 0x604eb46c}, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="1007f07a3b7582aa7998286e11e787f6", 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000100)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)="bc552ea319592a7f6ccafc8b35b3d16d42e5c358440a83b779005ddbdef37361", 0x20}], 0x1, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8, 0x9, 0x8, 0xffffffffffffffc1, 0x4, 0xb94e}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x400, 0xffffffff80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x0, 0x4a8e, 0x93e2, 0x80000001, 0x8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x3ff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1ff, 0x8, 0x6, 0x7fff, 0xb3d, 0x1d6, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8205, 0xffff, 0x7, 0x1, 0x9, 0x7}}], 0x120, 0x80}, 0x40010) 2018/03/30 11:06:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000200)={r6, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) r7 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r7, 0x3a, 0x6, &(0x7f00000000c0), 0x10) socket$inet_sctp(0x2, 0x0, 0x84) [ 155.970923] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.999295] netlink: 'syz-executor7': attribute type 53 has an invalid length. 2018/03/30 11:06:01 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000440)=@un=@abs, &(0x7f00000004c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x19, "5891974c87536c49abd27290a4b31306622a53d69eb67a9a22"}, &(0x7f0000000540)=0x21) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000680)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r3 = socket$unix(0x1, 0x20000000001, 0x0) close(r0) bind$unix(r3, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) readv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/173, 0xad}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005c8ff8)) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000400)={@rand_addr=0x6, @empty, @loopback=0x7f000001}, 0xc) ioctl(r3, 0x1, &(0x7f0000000080)="95c0465e44b1de57ae4b1015") socketpair$inet6(0xa, 0x807, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x99, 0xffffffff, 0x20d, 0x190, 0xf50, 0x5, 0x20, 0x7ff, 0x0}, &(0x7f0000000240)=0x20) r7 = accept4(r0, &(0x7f00000002c0)=@nl, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000380)={0x7, 0x5, 0x1, 0xecc3, 0xffffffffffffab5b, 0x3, 0x7, 0x5f08, r6}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000280)={r6, 0x5, 0x7, 0x24d, 0x6, 0x401}, 0x14) sendmmsg$unix(r3, &(0x7f0000000640)=[{&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="8005bd88"], 0x18}], 0x1, 0x0) 2018/03/30 11:06:01 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0x0, 0x3ff, 0x372, 0x8}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xee, "fd8b292521e5c977d7f5151d95dcc972d3d640ba6882347a7b5cfa4c4e1be03757c14001cb2718cd5010eacf27b7f90dc438bc6583de5b86fc5fe22fcbdd2ee7828dc79b42e530eb31699e428ec88c4ca945e562009b7152bbc3662deb4e98c3848cffe980cc0eaf79904da460c7b198afee93cb6cdbdc9a71dd8fadf4e0594eec3d9d8d1e6fde8012aea84c2513bacf72a563318e92a3e63abec04fc9db04ee0ea5edf1b78a111c367b4ad5748ae48d191adf28d9d4604b05a5ae2bae256d61acebc4e54e3677ba931cd850d082166c4be73b2645c0946a76981408474b79fd8e98d3cbf34b3876c1f8d163850b"}, &(0x7f00000002c0)=0xf6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x7, 0x80, 0x2}, 0x98) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, r5, 0x0, 0x70bd29, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9c7b}]}, 0x5c}, 0x1, 0x0, 0x0, 0x85}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000540)={0xffff, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000680)={0xfffffffffffffffe, 0x4, 0x200, 0x0, r2}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000700)={r3, 0x2, 0x8, [0x7f, 0x3, 0x3d1, 0x200, 0x7fff, 0x0, 0x0, 0x2]}, 0x18) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000740)={'ip6gretap0\x00', 0x9}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000780)={r2, 0x1000, 0x6, 0x4, 0xffff, 0xe2, 0x7, 0x3, {r6, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x775, 0x1f, 0x5, 0xd4, 0x1}}, &(0x7f0000000840)=0xb0) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000008c0)={0x20, 0x68, 0x8, 0x4}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000900)=0x2, 0x4) r9 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000940)=r9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000980)={r2, 0xc3, "8b1c4b233b45173fc8bbf8207d8ae37e829e66ffde2f2b8de3ed124346dec9880af92e9799fcc591de84a535cc8759628ae4abcbf4f2d5cf54cc60551e354ce12d2755952f262888d2f9149691930953dc1d9bab953299756461077d0de68cffbb1648440f64f32e5826990664d8dbd59c4d3569a54e93d36745335de668bcc47ad2b54be6f5c78b6a53fc9a9e0dc6e25f1f56933f2f8f3fca2bec123f3b60e2758625b8de5936cf4d619f94d1527f03a52cf0bb2bee7f4f8f8b1bcc028e743d85b015"}, &(0x7f0000000a80)=0xcb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x74, r5, 0x800, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdd}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x8000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c00), &(0x7f0000000c40)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000000c80)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000000cc0)={r10, 0x80000, r1}) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) bind$llc(r1, &(0x7f0000000d00)={0x1a, 0x5, 0x8, 0x3f, 0xf41, 0x0, @random="e1a950c181d3"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000d40)='syzkaller1\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000d80)={r6, 0x4, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000dc0)={r3, 0x5, 0x3}, &(0x7f0000000e00)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000e40)="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", 0x1000) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000001e40)=@assoc_value={r6, 0x5}, &(0x7f0000001e80)=0x8) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) socketpair(0x0, 0xf, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/03/30 11:06:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000000000008000100ac0dc6681400a92648375f5c42ff23620f93f1f700089deadfe9783e7755a46488f1ea75edfb190751d52bbece5bbc90fd31f30c"], 0x1}, 0x1}, 0x0) 2018/03/30 11:06:01 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r0) bind$unix(r1, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c8ff8)) close(r0) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x7, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3, 0x2, 0x4}], {0x8100, 0x9, 0xf16, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/30 11:06:01 executing program 6: r0 = socket$inet(0x2, 0x80803, 0xb) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000100)="bb677925b47f546d77c43cf399324791d4b260ed675b835203f83b3f0bad47477289bc8aa4b9367e256fc49e0c87", 0xfd71, 0x4000000, &(0x7f0000000140)={0x2}, 0xfffffffffffffd97) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000000340)="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", 0x5c9, 0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) 2018/03/30 11:06:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff00000000080001005591b1eb3fbb45175c4673"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b582366") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000002380)=ANY=[@ANYBLOB="18000000000000000000000000009c00007910300000000000000000000000000095000000000000014bfdb50d470f0b14e54c52e381617a3df43f2b25561354b01ebf9e0515ffa0a41faf5ecb1410370b21f7f67ec91f818bfb00449bee8720803642a1c044b42b3e929d90bb5473b5847055acea3796e7d582c391ad9f377864943a9c83a55b0f4d5befe1a6af6a205fbbf66f3068210d3eca66f8103ae2535dcc04a4ad940c4694a61e66de254a2f02a392a248533adf027c69eff8ea42707457a0bb80b4c749c13242f1dad7ab945eb714ad8891fb60b55c03fbc27c82"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001040), &(0x7f0000001080)=0xb) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x3, 0x0) connect$netlink(r1, &(0x7f00000021c0)=@unspec, 0xc) vmsplice(r0, &(0x7f0000002140)=[{&(0x7f00000010c0)="4f9a5ebcd0e18df56d6bc56d86931a59f71d58e5e944753234f71df43f9d645fab30e63ee34fce74857040492b2a8809bdc3278907d0b2", 0x37}], 0x1, 0x4) [ 156.067264] netlink: 'syz-executor7': attribute type 53 has an invalid length. [ 156.079947] sctp: [Deprecated]: syz-executor7 (pid 12980) Use of int in maxseg socket option. [ 156.079947] Use struct sctp_assoc_value instead 2018/03/30 11:06:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x5, 0x807, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, r3, 0x8, 0x2, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbe3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/177, 0x1bf}, &(0x7f0000000100), 0x8000000000000004}, 0x20) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000000740)={&(0x7f0000000580)={0x190, r3, 0x510, 0x70bd2a, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x17}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4c}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0x190}, 0x1, 0x0, 0x0, 0x4}, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000402ff2)={&(0x7f0000ce3fe0)={0x18, 0x3, 0x1, 0x1, 0x0, 0x0, {0x1}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, r4, 0x800, 0x70bd2d, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xaadf}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe4ea}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x24008080}, 0x4000000) 2018/03/30 11:06:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000011001105000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000095549fef46520000000014309ecb26f60dc6e0c7a8b1bcbf649de500030064756d6d7930f1ffffff"], 0x34}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, 0x12, 0x0, 0x70bd2d, 0x25dfdbfb, {0x3}, [@generic="55148a2ab15a524daf256925933ddbf8ee7675b46f89da5049a330a6d7e2f4e1d615bdcaa04301d978245e52e6dc9524e522108e58d59df7f42c3e9c7d", @typed={0x8, 0x95, @fd=r0}, @typed={0xc, 0x8, @u64=0x81}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x800) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x6, 0x500, 0x81, 0xe00000, r1}) [ 156.137847] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 156.158614] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 156.164049] sctp: [Deprecated]: syz-executor7 (pid 13023) Use of int in maxseg socket option. [ 156.164049] Use struct sctp_assoc_value instead 2018/03/30 11:06:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000040)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000002380)=""/225, 0xe1}], 0x3}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002480), &(0x7f00000024c0)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="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", 0xb00) socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x200) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) bind$alg(r1, &(0x7f0000002500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002780), 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) socketpair(0x11, 0x6, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x99, "c256be97931c9affa23d2dc62d7ce58563c6054fa5d286c83a10366008be2113709faa919f0907f681c4bcfb4f0be3dc79b7e08ac41de5564761ef19148f84df5668ec0a09eb013ad1e1a1966ad79ecb39767f81555c9f3d1fb44d94c842e3b95453254ae8f42da4ec2337389dfc869894b4ac2f626195c93e8dafd80775dbee9d908b0d91d5a3532eecc3cb6d48d1c52cc48d7be3c0a1cc17"}, &(0x7f0000000180)=0xa1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x1, 0x4}, &(0x7f0000000280)=0x8) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 1: accept4$inet6(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000015c0)=[@in6={0xa, 0x4e24, 0x6ee, @dev={0xfe, 0x80, [], 0x19}, 0x73}, @in6={0xa, 0x4e20, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in6={0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}], 0x54) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r2 = socket(0x1, 0x2, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000000), &(0x7f00000019c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001800)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1}, &(0x7f00000014c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001580)={r3, 0x0, 0x8000000, 0x3}, 0x10) sendto$inet6(r0, &(0x7f0000359fff), 0x0, 0x0, &(0x7f0000aaa000)={0xa}, 0x1c) r4 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000018c0), 0x800) connect$nfc_llcp(r4, &(0x7f0000001900)={0x27, 0x1, 0x2, 0x4, 0x3, 0x100, "9a9bc690b4ba8bd7a59fdfb14b7e0fdada50ae47f6dcb2899c7bf16ed5875c615729fbb5d4949bca25d2a64ff14fcf20fdacb01ce570e67a7f2a8108d588c6", 0x39}, 0x60) vmsplice(r1, &(0x7f0000001740)=[{&(0x7f0000000100)="5c651c57db3c82e32d41f45719c82281022dae19560c0ed7c6bfa55ea0db790642678753a0a77a0b446e37aae8601fdaaa8f906ad0c47b6af30c735c6c70f9c8f9fb4c71e16b88ab58d15a8428528946894cee6f00c08a2831436349041eab4fb24ce1b3f22af36269a0934fa1b88acf0bd8dfcc411ccf98c62fa90573094228307cad7b5eb2552d3c49b67a1fd46a80323817d95aa20263adef598bb09f089e6986cdbfa0d4346f347218801e70f41d5744de13", 0xb4}, {&(0x7f00000001c0)="da0a8b9655e8c6ec0e9a3d8a5f621ee008f5678ddad83780bb8b776bffb9040d8187041267042af9af62428ed6611b5a0e38c2e71d3e4db80b4d21d367d6dbca5e9f077f164a1e05f3dc378d16d33d45007c51b5438ed9f9acc2171d4a3611244163cfe8eb467cd653c99bfa631ff3c6a953147df1760f841834a18e67e45f98e16870a8a5004c477b8b5ff3d6eea6c23e4969f7a9407970debddb8a1e3e82dbd0226813fca3a184c3a6e3d5b47a8d9c850770e684764986f5f136d7ddca363009abc6ad955e3dc1bc783282ec9b57320e2167012a2b13b32eb7cd", 0xdb}, {&(0x7f00000002c0)="b435e963cf330e05b3a18589e97dd72219c2a4586655700a567702bced6ec64a495a2024e38f9511567496c66711164c3a71165d7e72569dcbe502fbf57d9581af515b72119f4f0e69c137590db194a0a1b522fcb4199c3515ed3cf0b9cc9173918bb0f53373db0c76f5ea03375798e5326990591a83d9d3a79001e19a0afb0058c911d1633e9581f0002c100def81308f3b7af58621780645ef19658fb59ea2c9c6675736687dbe23adf9866a8f648ba0e756ad3245591633", 0xb9}, {&(0x7f0000000380)="62d45e7d09be7c3a6b9a183d3713f5de243a22f8e1f97a05bffd635c6a156cc406c5d492ef0b879c744bc716452451c38c3759bd2b7d72b03c4d1afd587dbf5d9b6607c2ecbd5fd39d012eda5d979b0d7b28b21adc9a20bd94bca08d932d062acb13366c4723da4dcc89a9b8ba0f7423526f3950793c744d828d8422e5b20fff65d140f1e38d5740af23ad1c5b10d4272a2b712a10e061a789", 0x99}, {&(0x7f0000000440)="55c92d3e2cb78c45c86dfb43b886aaa47328e5b5f6db5a4099511466bf202aa58b5c2ae7ea085a7c35aca80d449ae5b1d9c19a939e9c1f246a5d1e39d10738f0196db871bbb78778ee3a349cbc01f998897c303f9f7ba81e8bffbd", 0x5b}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)}, {&(0x7f0000001500)="87a6f8e51fbf0e91dcd8c04e56aaa10717f091a5d2e9ae0e3be1774ae52be63bc803", 0x22}, {&(0x7f0000001540)="f16273e5e9d4297e438dc153955254265582316982bc1061424cd1c76d", 0x1d}, {&(0x7f0000001640)="fc4ddc30558d0ab4af46f07a6468be8459eebdfd524d78194352b1ca6b924b8de87dd46f599f8fb1ac50b5966ab0dbfcef831a796303496a9c839162e8076ed78f8c51fdb43d9bec88b37e00f0f5cb273a906fe7ba90eb984d5fc458e893ca2cc5d7c2c325ec9d6bcecb61b7091e31561ec6f6f4b4d744ab1e1917290d90735635cbab64d14c50d7167fe60e45443228fe1664f698e7eaa51a3279edaa83a4d939a4b77ccf4169526b6f026e2030283245375c3922dffba2d2e4e7772f3b50f4df887c4c3bc6610564606ecb6978fb7223f222cd03fa16643f799df1bf358ad1beb23e9ca2cb097553f901f5a591465442", 0xf1}], 0xa, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001a40)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) close(r0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001a00)={r3, 0x6a12}, 0x8) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001a80)) 2018/03/30 11:06:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000000000000000005b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea6322b18c807bcf86042b5a9ffd1e1b4b44c2c2bf74119f6a"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={r3, 0x1, 0x8, 0x338, 0xa5, 0xf3a}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000200)={r7, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:01 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x65}, &(0x7f0000000200)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="6300d73c813f2edd76481177d412602ef685f6f1da4cf7c6fd83ffbeb84a4c52dca1000daa2f7926aa8f092a2257bd2c564134fb18fa781428fb7c6702b5261a9e3f0f467eef5d8101bc9619da97895a109eb6490000000000000000000000000000"], &(0x7f00000002c0)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001680)={r0}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$ax25(r4, &(0x7f00000016c0)={0x3, {"2b14f92470f383"}, 0x2}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000640)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)={0x8, 0x0, 0x1, 0xe73}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00000006c0)={0x401, r6, 0x10000, 0x7}) accept4$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a00)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000940)={r3, 0x7}, &(0x7f0000000980)=0x8) setsockopt(r0, 0x8001, 0x7f, &(0x7f00000005c0)="9916a0479e0d054988fb5128108f250bd9a667fd33f8f6ce44fc115bbb554023f2685fd47cb015ec6ce084ce8db60efa41497ecd78b5f11a1e975e90fc230dbcf550dd6cb9fa0b64a5bd77d33c49a6641b05b06cbc87b4f32846d8", 0x5b) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0xfffffffffffffc53, 0x3f107292bbd5ca05) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r9, 0x4010640d, &(0x7f0000000040)={0x101, 0xe00000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) preadv(r8, &(0x7f0000000900)=[{&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/147, 0x93}, {&(0x7f00000008c0)=""/51, 0x33}], 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000580)={0x3, 0x1, 0x1, 0x40, 0x2}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in, 0x4e1c, 0x31e6, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x7e, r7, r10}, {0x3, 0x1, 0x9, 0x7, 0x9, 0x0, 0xfffffffffffffffa, 0x80}, {0xa7f, 0x7ff, 0x5, 0x8}, 0x5, 0x6e6bc0, 0x3, 0x1, 0x2, 0x1}, {{@in6, 0x4d3, 0xff}, 0x8, @in=@multicast2=0xe0000002, 0x3506, 0x0, 0x2, 0x292f, 0x4, 0xad7, 0x7fc}}, 0xe8) 2018/03/30 11:06:01 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) accept$packet(r1, 0x0, &(0x7f0000000140)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r3, 0xd}, {r4, 0x10}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="6f569eef9e000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000480)=0x8, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x49c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000014c0)=ANY=[@ANYBLOB="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"]}, 0x5ad) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r9}, &(0x7f0000000180)=0xffffffffffffffab) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f9924201e67f614a0b0ca391a472c7bb1e2bfd44180e274a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf64875c613f174155de07c6dc5c1b7b2c6c4803efa0ccbce11af430bbfc6841a30f0765c3802000f260b53fe76b816b80f7c0400000002000000000000"], &(0x7f0000000a80)=0x2) 2018/03/30 11:06:01 executing program 0: socketpair(0x11, 0x80005, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xa5, [], 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/165}, &(0x7f0000000200)=0x78) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000000400)={0x2, &(0x7f0000000440)=[{}, {0x1486}]}, 0x10) recvfrom(r2, &(0x7f0000000380)=""/103, 0x67, 0x20, &(0x7f0000001480)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x0, {0xa, 0x4e20, 0x8, @empty, 0xc000000000000000}}}, 0x80) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000300)=""/56, 0x38}], 0x3, 0x0) [ 156.174346] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 156.188858] netlink: 'syz-executor7': attribute type 53 has an invalid length. [ 156.204321] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/30 11:06:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x710, 0x118, 0x118, 0x0, 0x3e0, 0x278, 0x640, 0x640, 0x640, 0x640, 0x640, 0x6, &(0x7f00000010c0), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x4}}}, {{@ipv6={@empty, @empty, [0xff, 0x0, 0xff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], 'dummy0\x00', 'vlan0\x00', {0xff}, {}, 0x7b, 0xc7a, 0x4, 0x20}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0x4}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x2, 0x1, [0x5, 0x40, 0x2e, 0x7fff, 0x76, 0xfffffffffffff01a, 0x8, 0xfffffffffffffffb, 0xe28, 0x10000, 0x5, 0x80, 0x80000000, 0x5, 0x6, 0x6], 0x2}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0x0, 0xffffffff], 'sit0\x00', 'ifb0\x00', {0xff}, {}, 0x8, 0x80, 0x4, 0x24}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d4, 0x401, 0xffffffffffffff01, 0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x13, 0x3a, 0xe29}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffff00, 0xff000000, 0xff000000, 0xff], 'syz_tun\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x7f, 0xff, 0x2, 0x12}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x1, 0x1, 0x1, 0x80, 0x4, 0x40, 0x400}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x770) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d6ecfd3f166348be648c823021eedd76b1d76a3fa0feade8d15abecf40310810d5eba77d8246a2f1b4f683398be40c79d", 0xc0}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000001140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=""/193, 0xc1, 0x3}, 0x0) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c400000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80000, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003e00)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000003f40)=@can={0x0, 0x0}, &(0x7f0000003d40)=0x80) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000040c0)={@dev={0xfe, 0x80, [], 0xf}, r4}, 0x14) r5 = socket$l2tp(0x18, 0x1, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003c00)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/188, 0xbc}, {&(0x7f0000000840)=""/100, 0x64}, {&(0x7f00000008c0)=""/185, 0xb9}, {&(0x7f0000000980)=""/210, 0xd2}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000340)=""/10, 0xa}, {&(0x7f0000001a80)=""/105, 0x69}, {&(0x7f0000001b00)=""/40, 0x28}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0xa, &(0x7f0000002c00)=""/4096, 0x1000, 0x100}, 0x12102) syz_genetlink_get_family_id$ipvs(&(0x7f0000003c80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000003dc0)={&(0x7f0000003c40)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000003d80)={&(0x7f0000004100)=ANY=[@ANYBLOB="dfc703fefc30eb2917050f083f1eacb668fc882501c7124fa5755391bdc37a5e61d0fcef10613001000000703375e31d54a7cd8ae440a9c7b1a3e987ab22630d2c2900000000486e99df7e0625a54bbfda1194000ce299fa70fa2e7265148d8746dbdbfdab56d31216"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x4001) sendto(r1, &(0x7f0000000000)="5075e1cbc290a59150caa30918bf51c58b412613f4d548746f344f08dfc9f4db20fa05cffed0ca7e8166119414587abf5c69564509058bb76e751813006317b2a14e06b1a09fc91f06c069583388bc43da57f32db481e32180489eb776b6af07a355c095659c5fbe9b485b6de6", 0x6d, 0x44001, &(0x7f00000000c0)=@ipx={0x4, 0x5, 0x8, "f65363e88fff", 0x200}, 0x80) recvmsg(r5, &(0x7f0000000600)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/171, 0xab}, {&(0x7f00000004c0)=""/1, 0x1}, {&(0x7f0000000500)=""/144, 0x90}], 0x3, 0x0, 0x0, 0x100}, 0x10000) splice(r3, &(0x7f0000003ec0), r3, &(0x7f0000003f00), 0xffffffffffff568e, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000000640)=0xdb6) accept4$inet(r1, &(0x7f0000004080)={0x0, 0x0, @remote}, &(0x7f0000003e80)=0xfffffd44, 0x80000) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x6, 0x0, 0x7, 0x4}, {0x8, 0x80000000, 0x0, 0x1}, {0x5, 0x8000, 0x2, 0x6}, {0xfffff7fffffff72a, 0x1c, 0x0, 0x443}]}, 0x10) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000180)={'vcan0\x00', @ifru_data=&(0x7f0000000140)="42a0f698af4a966d38a3bb2e4a50ae7b5c926f4d74aceeeb586c772296341dc1"}) socket$l2tp(0x18, 0x1, 0x1) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0x5, 0xdd, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x89e1, &(0x7f0000000200)={r5}) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f00000041c0)) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003cc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r4}) ioctl$sock_ifreq(r8, 0x8923, &(0x7f0000000080)={'lo\x00', @ifru_addrs=@sco={0x1f, {0xa95b, 0xf9a, 0x7, 0x2, 0x4, 0x1}}}) accept4$packet(r9, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80000) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$netrom_NETROM_T1(r10, 0x103, 0x1, &(0x7f0000003d00), &(0x7f0000003fc0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$kcm(r11, &(0x7f0000000500)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)="5194ed50d49fd3fbff03f1d2f88edbf6b9eb29fe49040d36e2d6d8ad633087bfe07ac2b9709f0eb5618f5b4d227bca3921b43f4dc3c553e7c1804ae44fd6c6ffda0ea3d88e6859a20e24f044b650fb799466e52a8352c5adb7da1123fa655df5b3a08da4e259d04ea64d59cbac2c973057a6ba8ab918a19d0530b4e60aeee1fb3613a437593c668ae357a99e4272957be7e08381ce3dbe6c8f71822c71be4f615d171aa14ebb3d", 0xa7}, {&(0x7f0000000280)="e4c7aa47ec5cbd9aa73c220e9274fe31dbf4c081be20ac2ec78b09e6d43fa1d35b72a6bea163ba2fba03a8170dbf827209c4099e50ff26ab22c37e2d3b75f9bec10e17f0db11ea83c511c5da16d8b43e98856acb1d3186787321cf449c27f28fe5d0b1c67f848633e452739dd175e7b4", 0x70}, {&(0x7f0000000300)="849f3051367e80f1770af28f1a0bebaeaa4d45883e2d5699ec299f01b52448380e7032de23a87100db6eb66f32d5b4e836c5cd1b0111622c43de7469ff464d812202c4bd591a6d6f270760867efcbc97d09cfe25703bccdf4351ea17dcd8e0ef91598c062a6249ab70c50265a81356eef0d2e932bf46bb6242349fea35c8b62f487d7e158d40227945d88cd45288297025699f857cde429c7d67540ae33ff7ac01bb7e4d657bbbbaacc1b823", 0xac}, {&(0x7f00000001c0)}, {&(0x7f0000000400)="75843db96fb711a304c1c75f04bfb9b1ba08aeba774ab49a5a100417c96d734496ea3fe769fd4aeefcf4adbdcb555dff2ecb3e70d92d667e6518ff61c0a96b3c718d0255cf82fe0bb684f0cb8a5425ae0e3f75578bfc0fd2ef0329de06bc5784db7062fcbe7f4f451e3c986e73daadb8c5d0a1ef8cd0e922213a1011203c6c6b52609bcfc4f67bbd54c5df4cdc22a620e15160746d95feb301e3b26f6902371f79b1debb7645446cb82b15976955d569fa0023bd06eafe8650e35f9f796c332d120c24c528dfa2976f3519e926285d3a3ec6", 0xd2}], 0x5, &(0x7f0000000600)=[{0xc8, 0xff, 0xc3, "fbe69879f7a9f4264dfd979d3a8c2c994c6b8ac794381c6be67fd737a2b13098c3592d52aea50c364674c463562943bc1fdc636539ef825c49fd412852425b6957f42d9d29a158cd366898cf70a63aef9fb55439a0448118ec3db7321a2eaf1d08461b27fb0a8169898cf78cfd929b9d2cbd2fadae83970e08f28bc3929fe5c7cc6db0a330874600b7eafcc2ab510f8161222b7088a8e143ce735ab2912c35e9c4a8a1e28b7351e1aefd3712c44fb8c2d6366f9121473717"}], 0xc8, 0x800}, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x68, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}]}, 0x68}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfff, 0x4) r2 = gettid() r3 = getuid() r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000e40)=0xe8) r10 = getgid() r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000e80)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000f80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001080)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001240)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast1}}, &(0x7f0000001340)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002780)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000027c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000028c0)=0xe8) r22 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002900)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0}, &(0x7f0000002980)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a40)={0x0}, &(0x7f0000002a80)=0xc) r27 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002b40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0}, &(0x7f0000002bc0)=0xc) r31 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002c00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002c40)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002d40)=0xe8) r34 = getgid() sendmmsg$unix(r1, &(0x7f0000002ec0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)="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", 0xfb}, {&(0x7f00000001c0)="ea297b7e4fe359ea315dd55f459e9f48b29bddfaa52f8d7bca46922a91a20e558d1477e63f6d441eb94d03858347618c6f601cbf8c83a93adbf2ae63ec9c04cbade33e5b409879f9c8cc9d67431dd17f6721ba844ded29ae77d38da1f47d5e106be2e015e97e83c0f066cb174ba805d8e04f4be9d63dec06c23357ec61561467ed0d06ea6419d39d4e47bceef0fc0f0ca7502edada02bd79f4f503cf5e46068d67a2fb90b8c86092a6bc7e6eb2181ef58fb97a33ba55f1e119cc23a9b7a174bd605c77328a3ccdf65b0670e75be9b1e02c024f9fcf58a989", 0xd8}, {&(0x7f00000002c0)="cb504418dd8d30c6b0ef53f9940cdf3261a6905fb854ebd9f553b5a69bbba9cafcda369ec97820eeb8403b3a5ccdc49fbd78f402b5739e34f25b727ee0351cd34397c584f406a19ff7300e0710f5ba03804a9ac68d1244f1d1c835370cce6e836ef8b291ddda98b6128721d1a68baa43c5be7074a210906d22f234f2ff50ee146915bd5470111a", 0x87}, {&(0x7f0000000380)="870135c7794098c745d06091b410fbed31ca67fa13103b44aef0e72cef08a4c2c7413bed20e5c96363f2fb0feb2492b76b963fdb2c1923c5716602a29d9766afe36920e930a268fcbd3f71312dfae05ce880fb6c59403c861b4ca8ebe8a489242fb551fa3c90d26b22f2a4cba666ae9a047d4a8a569f0a9f5043cedcf41368791bb93606a3cd7a85d072c3aa248dcf955aef41656bf1cf3ea075ba8d0742d556babeb2", 0xa3}, {&(0x7f0000000440)="862fe2e943c81a6a88d952408edd28ec7a6f07ecf78e9de311de16e3aa7794640831d832c70c6c492dd467ee46962a206de1e6", 0x33}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000800}, {&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000780)="c987e22c9f0f86b46013c0c7f551739c4f24634e4aea76c913942c4ffff7c6", 0x1f}, {&(0x7f00000007c0)="62edf8040f39a3f9b78a088f388209be51eafdd192cf6103300af03b9d819c0fdaf5466604bc5cc00c53d2c35181cc37ef73fb6da157bc70e7becc79070bb8b36c99ff1e50e8d89e5cf9904c53db83444143541e76affb98d149e417795011c7885f4d2350d30c28703df1b894b01dc0bd09100fb093f2ffa9d8998ab7867ac7ff0cdc7c5cd383f3eb5662d6a86fc9e5607de63b5300fdecd3821d4ba5999c10dec3bbe8dba30a53cf877666178967c2d77b997ff325f349d33fd22e2632b01ade8b251e4bd5c083c895cfa37d65eb", 0xcf}, {&(0x7f00000008c0)="675ef0b6c2f904f15b3933a8633ec1a4286c50c7846a95401e5d1f74f1fa109a501763acdef437cf0b7359d2", 0x2c}, {&(0x7f0000000900)="5261ab8520f076210cd852", 0xb}, {&(0x7f0000000940)="a107572bf25522ea035f28b863cc485dff499d6c61d9ec32990c10f9cb75da50cc529198fc0cc0ad6117cc9804ba43b9f0408971f9b6b5365ac23d85d34ab1c889f2304b6bd72f3ff97d02fb63cd5f92eff072e9f425ac7408a65264958f895548a64bf12471df498faa1448ae8b8a9aa47c54a6e5edbf6209ec23c46bcccb3e565dec296204892706b3738d923b9a30b29d82325f7c371c42f6ce7872a4f5e0f5c9276ca539b3fc4d4694d9926ffd31f41fcc3d18923a4b5827ac222bbc829a4991bb8a", 0xc4}, {&(0x7f0000000a40)="1a0246374f308bb48d5d416177c9d90f11d6851bcb2add232345a0f19113", 0x1e}, {&(0x7f0000000a80)="6e027be8f14b7c477d929b5dd322f373a881ad2bb559d35f682deafe52563c459a8c1cd5813fe67a1b8f112f416317642bafc7340dec2b127fa5fa21f695c9aa917be22bcce3bc245db907eb1b197a29abcf341577e059ccaf952c8c90aed54801a0ac24d5d1b22349a98f46c2933963dc3e799d77b9866c5c9714f9aec4d3f1f63f4369aa826e85ca26d7e5b626e76ad8e3", 0x92}, {&(0x7f0000000b40)="6a209c814fdc1b71b4441ae05a61b9c65d0b833845d2490f1058c26222d910df52cf862288ee0b35e1c375b39badcc3d8f9fc256bb6e310691afcbf35d04d05a6f0517832891e111df8a4629a2eadf4a2655fbc5473a20c358ba964a9b77d6ca2b3a86ed8b36cc0b46d847bf4b65d782079facfa6ec8df3d016fd7e47a49a5863bc1d3f3ae941c021fab9d8cf29ca7a1748898a58e8f609a1830e26164e661dd594ad4b61e98f5fcf16dcb7654e272c039fe486445270939e39abe35fb58ff4cc10d021a44d2aa01fcb669928d57ad284d47eccc2682c138dff25a5a68f116ce30ae244fe7ebb1e671b4e85b", 0xec}], 0x8, &(0x7f0000001400)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x118, 0x80}, {&(0x7f0000001540)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002740)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)}, {&(0x7f0000002600)="a7b72e69ee070a3890aae0d9b8f580da5321bc20492c352f5c9ec75d8c032da8b56a3e4fc19bccc557b482bc89b804b567ff5e4ac5bdcbce2b1dde5849abb11ef37a5864e01ca53b463e5d4eda8650c6f5b46b25143b05a0fa3a381445239fc821fb4ab3acfd5cc96fa5a33f718d0d42", 0x70}, {&(0x7f0000002680)="2444bc0e7087463a5d5f026f2185caab9f7c4026bbaaeb73e336fd0cda47e5855ea68e1f4342c626fa3210089c9848ad9ac49dfd6de712c783c012f7d15ff999aa9f878943b8f188b93f84186b5150e00300a9a68258c2201e7d98606d6cb239e6fe483895e0773cf4d3fe07ff95d2772cf0dc53e5202131bcd6fa4b41470027a5ff2928d56a20d50dc37d717fa2f2820e149abdbad7f026", 0x98}], 0x4, &(0x7f0000002d80)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x138}], 0x3, 0x24040004) [ 156.246069] netlink: 'syz-executor7': attribute type 53 has an invalid length. [ 156.263807] sctp: [Deprecated]: syz-executor7 (pid 13045) Use of int in maxseg socket option. [ 156.263807] Use struct sctp_assoc_value instead 2018/03/30 11:06:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000340)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000280)=0x9) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000001c80)=[{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000900)="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", 0x120}], 0x1}], 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x2) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0xfc, 0x7, 0x7}) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 156.295138] kernel msg: ebtables bug: please report to author: Wrong len argument [ 156.323289] netlink: 'syz-executor7': attribute type 53 has an invalid length. 2018/03/30 11:06:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) recvfrom(r1, &(0x7f0000000140)=""/2, 0x2, 0x2, &(0x7f0000000180)=@can={0x1d, r2}, 0x80) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff]}}, 0x14) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000000440)=""/12, 0xc}, {&(0x7f00000005c0)=""/134, 0x86}, {&(0x7f0000000680)=""/186, 0xba}], 0x6, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='ip6gre0\x00', 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/30 11:06:01 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x2000000, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000004c0)=@req3={0x1, 0x1, 0x1, 0x3, 0x1c3, 0x2, 0x80000000}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) r3 = socket(0x18, 0x4, 0xa315) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ec4965c56f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffff5f) 2018/03/30 11:06:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000017c0)={0x0, 0x50, "da6bc2401c6fa533c93fae3ec3be3a43d5bfa6b2de7f914d6466694d5dd9ca3087b9b422e0663375ca7d59e2482d29e202f6ab1dc40009df4fbd2cf747ee6c805b39c4587fdc75f7762b0ceea21a2476"}, &(0x7f0000001980)=0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000019c0)={r1, 0x8}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x8001, 0x7df8, 0x5, 0x4, 0x3}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r2, 0x1ff}, &(0x7f00000001c0)=0x8) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000001a80)={{0xa, 0x4e23, 0x1200000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, {0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xf3}, 0xffffffffffffffc1, [0x3f, 0x5, 0x80000000, 0x80000000, 0x3, 0x7ff, 0x100, 0x4]}, 0x5c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) socketpair(0x200000d, 0x4, 0x9, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f00000018c0)=ANY=[@ANYBLOB="5c0000003595a2c7264338f0aee864278d4c73a994aa6398c28ef0b27d26fa9f585ea3ae8e447dc08bec2965792b7b1ca0dd74e22298129cf625535643399e9cd242f6f6f25a868bb4ed1217dffcf3a9dffde73f02dd3c92608a9400000000000000001106f4f3fa7ccefc93e1afac7d54e497d57aa3cc44f2427cfc3cdd054be44ed04525451277345f02a6563277d583c235ff642cb98233dd75832b50c8f2b956f48e8f9ca6fe4c289222"], 0x1}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) sendmmsg$inet_sctp(r6, &(0x7f00000026c0)=[{&(0x7f0000001cc0)=@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000001e00)="594043400a95a9f509b53b33f8fdc3ccb4d78cf04936eddf8de10a22da9d0618f8751f1ceeeb40d5d4e1a2455ed202ca6a8c55f1ea78ad3f2eb6eb4cee3d61d79ca2bbfdbafb428ac7bb60d21908e8661030cdd8c51cf61465d56a3dce85ebc967f49e825bdb54cca62b342e85c9307cb05dbe21132e7a1f700451fc43e8084ecd4732e6b78e2caea87ab276d761a0c487cf2da1dde1d7e75f4a260462d10ba54fd8605a8bcbb01c3fc7b1b5c3088f866ca8f6bc497d55d88f68790f4c3969db6188a3d557983827dffed31861da18f6a28eb96df94c012c313451b7a8c11529196905afdd858e1ff6ec8451f62e", 0xee}], 0x1, &(0x7f0000001f80), 0x0, 0x4000000}, {&(0x7f0000002100)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000002240)=[{&(0x7f0000002140)="c97d8942c23fb6b328f9029fc7c513bbbd30063c4fa78304136cb5984373ff02e7718e52f95c234c25c007497ace1b3adf2863e397d53703a664b26ed247fcae0364d49a443c2e698b928ebb222b3b06d768145f04d9656c9508f0d6521d085e252ac5c732af794231594e2375fa74ae948e16735b350aff9bf1985914c2f3eeff1cbd7066084407e38e0f6ef23bad7220e80acfe1347a4c51d66c9c82f26c169fd4751e176f10aa9df13facb886b08d66a85a577967b7b0093760f7e649129212ca92d657b60ec9686778f56083f1292c", 0xd1}], 0x1, &(0x7f0000002280)=[@init={0x18, 0x84, 0x0, {0xffffffffffffff23, 0x2, 0x8000, 0x2}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x1, 0xc}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x200, 0xffffffffffff0001, 0x101, 0x7fff, 0x5, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x7ff, 0x202, 0x3, 0x1, 0x35, 0x2, 0x101, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x1ff, 0x200}}], 0xf0, 0x800}, {&(0x7f00000023c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000002400)="8ce3865416c569c276c43dda807c78820bbd542bb3823fb83e7acdf5f49ec993ddc3feaeb46b47e5205174172ba52ef6d166a44c681d15d92440b1aa1b2b8a819ebbdc95552e1689487920796befd936e6ad96149365053a15d568ed66cf1d48d204c7d24ecf1eb3e7038cd5d2944f880ac94c633a7cc2cad7b0be2681f481f4c24fbd9b15e268cda4f90f76a3e879b887a7e16cb92dac1fa7084b43a5467a25a16282f1404f11fc1f39396f32b71ef1b742614f8a371aed12771ad65885c9659451", 0xc2}], 0x1, &(0x7f0000002600)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x820f, 0x1, 0xfffffffffffffffe, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xe, 0x8, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0x1000, 0x4, r1}}], 0x90, 0x4000}], 0x3, 0x8055) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40), 0x0, 0x800}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f00000005c0)={0x1}) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000000300)={0x9fe, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001f80)={'bridge0\x00', 0x1}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000600)=0x1a, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000002080)='IPVS\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000001b40)='fou\x00') sendmsg$FOU_CMD_GET(r8, &(0x7f0000001c00)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x1400801}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b80)={0x2c, r9, 0x700, 0x70bd28, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x8040) bind$alg(r8, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000000)=0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000000100)=0x1a, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000040)={r2, 0x200}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000016c0)={@in6={{0xa, 0x4e21, 0x91, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x10001, 0x2, 0x200, "1a3611e333a101f9517a54dc23133f1a38659f885fffff816577285d05ab4887393af81ff46a79c32d5cc657838ec44923cece45a8bf94e0c566c1d8591a12852de027446fed464373785fd3f64f6258"}, 0xd8) sendmsg$IPVS_CMD_ZERO(r8, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='6\x00\x00]'], 0x1}, 0x1, 0x0, 0x0, 0xc0}, 0x20004000) getsockopt$inet_buf(r8, 0x0, 0x2b, &(0x7f0000001d40)=""/158, &(0x7f0000001c80)=0x9e) 2018/03/30 11:06:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000bc0)={r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001cc0)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000b00)={r5}) getsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacc814672051dcf580018397c65315578f00cb0cea638369d1c71924e1df2b7fff27e170744d9d4fa6a2a516f0b2813c610704dea8803443a0170482305423460a64ebd86e8690f8d993b4460f1ce3e326636e288f63aec808e7a3c53fe1fe108bdba1c88c4e2f838512a4fcadbff1e1bb04305c23f75603838a251b6ee98ad6bc6ce5a25f677f901045b4433363458d5a8e188322185a14947db18b839f55ebed526499fcea5d79af1c4ac89fe9ff6cb45a"], &(0x7f00000002c0)=0x2) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r6, &(0x7f0000000380)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000440)={'nat\x00', 0x0, 0x3, 0xe7, [], 0x2, &(0x7f0000000400)=[{}, {}], &(0x7f0000000500)=""/231}, &(0x7f0000000600)=0x78) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r8, 0x401}, 0x8) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f0000000240)=""/108, 0x6c, 0x10001, &(0x7f0000000640)={0x1a, 0xffff, 0x1, 0x8, 0x3d, 0x9, @random="91a068fbb9c5"}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000000b80)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r9, 0x40106436, &(0x7f0000000200)={r10, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000001d00)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f0000000a40)=0x1008) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000b40)={r8, 0x1}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f00000000c0)) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f0000000a00)={&(0x7f0000000680)=[0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000980)=[0x0], &(0x7f00000009c0)=[0x0, 0x0], 0x1, 0x4, 0x1, 0x2}) getgid() [ 156.340581] sctp: [Deprecated]: syz-executor7 (pid 13083) Use of int in maxseg socket option. [ 156.340581] Use struct sctp_assoc_value instead [ 156.361245] : renamed from lo [ 156.371141] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:06:01 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x38a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x8, 0x9}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)='\b', &(0x7f00000000c0)=""/146}, 0x18) 2018/03/30 11:06:01 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x8000000110, 0x80000000000a, &(0x7f0000d14ffc)="ace92906", 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @rand_addr=0x4}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 'syz_tun\x00'}) socketpair(0x400000000000a, 0x805, 0xffffffff00000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/254, &(0x7f0000000140)=0xfe) 2018/03/30 11:06:01 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000), 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b", 0x42}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f0000005ec0)=[{{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000840)}, {&(0x7f00000011c0)="1fce4748fdb0615b118ab7acfc3a554c39593a505dfb58553d5d2dcf71610b1133e43ee3efd92237cfd6b45e0e2be01f11a2dc7ae7ec031dfe066ec206b572c05079f59d09ea16702fa04f834506d0bd9b46b57882edc074204c88f0e8ad691ebb33c8f3249f5b25a90ca8b02c775c258f4442b27839185d1fe85ac1dc65fb632925139d5eaddb89a2c7110e67269006db6d9bf5fdd61479bb2cad114821a295903c96d9c4723e215af8dbc1eaa8d674908ead21da3d33510a50901072a2267b8520770e28d778d163dddbbb8bf99286acd9b11fd14ca40db0933fdacce8c1431cab7afbf9a907838577c25c32c57dab97e9e552de37e153fc2af5500a5d831c4a205913773573deea93f944e565404c7bebeb95ae4669799352647ffa7a55394bf068b46a080acba829262111646069124722aff54106528ee785ed2769c5f697dba81718fd470cf81e4d6bae7748885e6b0c97730346e93585c6160b73af8c2dcac5d89a165691aa82f4978de8354123e2bdab95b5803c7bb6bc0a4091458ff1f2ff52e3a65cf6d5ad602fa26829351086d2ac14a4706e9afeb0104c2eef291e066cb167705cb060b285cf7a44556924debb3c3617a7e8f2631bf691eeb0c0a96b7faa1ddca523ba9b6f3f8f45a33a911d44edb37b4ce955e3c5dcf6d9f0a91a075ba155cd6d69caac426c0fcc0defbae9193cfaabda92c9aff1a5b4afa27427b0ce317edd93149672f2a1cd5a26fcf7181efae2f8f5dd6db4dc8ada07231817717b93ab31de283aab4900b5ce123375381a90b5edb6dc6807b6f0e7d17fd8d4daed0d9b575bf09029fda033e6e45078c7a43be75f47ed5eec04aab041346856a5b30948d55f5873ed31c35160bfe8e5671b22d4f36b93eed75165f999fa682561c6ad84b8ec50132f14ca3620b15631ce6ce73ee6c35bfc447067e5152979ae0524dc972a159f0ee981f6171ceb8b70d47eef9e27e57dfde9a36d7ce462109decd2e0dc913d50f49b14476dee143f05eb1ef8e33539c50b145d4ba48aa9cc5fa5bba29a8e05eeb167f22c0286e0cc17b5fd59776a46289577bd8a8eb1629e2c50c3ddaf38cc348aa470dc4d8b243202d4d1a96fb22f9e6527826443f4d5ac1c6e2647d25aca58ba496f67836d8dd0f2c8904cdf503e8ebc798615e876122fdfef34143abc713b542b64e9b6657c16c1b92ccc457daa571a867a07feb7022e71d2da1c715b3d32805731e90ff18eaf54423a6150b24ff2abd86d2c3da79a0bd94e1c852adebf14bd15f963c95a030db04810bcee8a0b7b38991d3c34fc174832dae585e485f3bc7a4aaf1edf2d9d87e4ba9d97e0de134b24d5ff8d69c6a9195536ad1905f4b88ffff1813155b22586f35b9768955dcdb806b1a654d9b37d0632043e019e402c0f726c43ffb4cdbfba533252cf470afca0ec61773e5af2b0fed2846664c9d41aa7db1a4638cee41b867ce78df9f55621bf98a59a02cafe4ccd9d827fef8514d5e939d46711aae72f66ca615cd9c31e44203c802566417416a7d84d6ae6194cb9083bfee595e1f666cc18f82c2fbf144e3aea46d1199858d9a3c690eaabaad89141ca0d27476125b3fa4690cdbc156638abe65ce20cf03209a521cfd5e6922eda899ef4d822fa4fda0f43f4ded173e0ba281c7405e1344933d7e89d56ac134a7b9ba4363a5122194d8f0fd715cde52c7351a97ef45f5f1396f42c98c4e56d3f368739559851ed28af8e817058810c7188a76751577bca501b4be7ba081b2181aee1e81b7cdd758a0aaed49fec7ce8619b2953e3d32914dd476dbf770ee9fa5daa0a896e578e5b467d21d35173058cae5118907f88c31c31f4b8734ec7698a32a7165aaced08f0df3e51b9bb7a6225bfd9e0fe96200c9c54b38f0c8604f667c90cf5872eac28ed21402e5dd5a6e25060754f80f98973464494931ddcd6dc688c49d9df5b221ea4bd8adc789839595dd976f6694d726a3b37d1d0686dd79f17dfbff3f556c466797e03fc6db21cb537d1bd96032409c0990d7ebaff7808188de41c0f53815dbb46b160f49014699b29bea195211e3d38082447be62eaf38728225ef3a9da670450eec2ea3667fa1498bc32e25fa682d6f8883488dd9df68360cb8646bd61b421d6cd5dcb94f876f7a62cfde77b0557b0d98cd23c88b925d002dc1e15730301b257b2642c285d0eefc80da8cedf89fbc055045fd357806a78f9453e500a12b0de7542b7e8130bb75cc658ebaec70001c6bc6de67056f7bd18a351cf4c4d4296d4d95b0e07c15e564b016469f957ff6c071b9d2013b2c33a70b66b07516ac631585762ca117aaad5cb33894be17e7a5eed1df18a285ef787bf6e32c3b0cbd05f1d526b9d9c32c5469bbd5c00fb731abc05db9026db4ad7983602f1d9f995e9baebb700d997b32ca7c82ddc1f0755249af614205526857bc01374bb006ca349669f5ebc1e8e4f2fa608ed61ce45508ce658365a93e4ba0b4e8c437346d0d638c97c26d297777dbc6e69641bf4a2bac242e96a09a54569eaa4894121c8a21db5567aca261ce1139e870afd752ec794676261c5eda691c4ec437b2eff95e12478dae9e90492e043b00177ea82eca6a2628e7a2e908e9fa21c27d8de753ad3ca44dd7650c61cba104273a57a3e7a232f206babb121c9ce7ed04850a8ac6ef268af8dc74d98bff36426c8c61f078498d0f2894e894c1b3e60421360fedaa0a68e6c834fcc5c4243e4d95aad7f4813c147ebddfb7206faaa2236bcae64ca5288292043a9271bbe83b0f0b9e996774159f21e5d012f4c93f67489080f5576b5fe6377433fb39ffdcdbfbed51dedeab169b916b4a2d6308c87fb27cfbee8ad55c39c15f260d639560196d7c1865d010949f5e0f9628aa58d97ef85d5fb4d802a4724187e899acafe355ad386ce47e3b7eac15bee5e9e11e57ecb0725af2c5c69d7a1fb6cb24f88d8dcf9be01db3860e1f487a64ed2711d8d707d3a33614270c8aa07568364488c5c22971813ce04dc5cb5d921f5b7032202a574351376819854ee2631d3c25d164df12c8cbf105e517b4e7c646fe3ccad6c1673cf9fc20c5d588faa80d1ff9141352e49179fdab9e98868a68f323fbdb2cd993ba1f2fdff4e946003ddc0b656810dbb087881be13cdc4a98796285e47482f7147eb6170549dc8ab202376b563fa5d0ea149553b99a0583478c16461303ec75bc4477d4350b09a7d3a1833060d74ccbe4d42c28d1be9a8c8de591bcdf0fd15a0d82e0dc37737fa9f33afccb063633d40c3964e02d86c877f6cbe0e93a9eff183b11be7fa89474f5b3327fa4c1bbd9f34ae720f1311faa2ba638853a20de26c93e8474b454e7e30b72c502375a509950a2ceba4977d3713836c4940ee6eedd2c50d3ca254f0cc7e796b309cbfde1f031643fb3f11ecaf5fe856889298b003", 0x97e}], 0x2, &(0x7f0000002240)}}, {{&(0x7f0000004800)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000004880)="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", 0xfb}, {&(0x7f0000004a00)="0454a2269fce77bda2a3509a34b9b657b12d889b6054569991e212ee7923481846f1297f4602e33a9a4abd9e739eae9103a6ae468cadf8f47d14488284c3b727e388817e3b4a9c4e761463a6bf398e704a2d5c9874b9816440159033562d0a36a331f5026e0ca95ab5831515fb124c6611ac6ee84d144e5deeb36f72071d5363d7696ce494dfe5856b278234ff44a79b8587b043fb", 0x95}], 0x2, &(0x7f00000071c0)=ANY=[@ANYBLOB="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"], 0x10d8, 0x4000}, 0x8}], 0x2, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000580)={@empty, @remote, 0x0}, &(0x7f00000005c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x5, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x0, r1}, {0x4, 0x2, 0x49, 0x0, 0x2, 0x7, 0x0, 0x6}, {0x630, 0x9, 0x80, 0x800}, 0x7, 0x6e6bb5, 0x3, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x7, 0x0, 0x0, 0x3, 0x3f, 0x7fffffff}}, 0xe8) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x46d, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000a80)="6645c0956fbeec997a152d82a1e1b566bfbf326bc155eab79c", 0x19}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000380)={'ip6tnl0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) socket$inet(0x2, 0x6, 0x65ee) shutdown(0xffffffffffffffff, 0x1fffffd) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004b40)={0x2, 0x52, 0x5, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002480)={0x4, 0x0, 0x8000, 0x9, 0x80000000, 0x10001, 0xc6a6, 0x1}, &(0x7f00000024c0)=0x20) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x7e, @multicast2=0xe0000002, 0x4e23, 0x2, 'dh\x00', 0x6, 0x4, 0x3a}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009900)) sendmmsg(0xffffffffffffffff, &(0x7f000000c900)=[{{&(0x7f0000000200)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="a5ed1db487ab438ca2ae9a85f4e23fed7bca7c0e47995a37e11ae26d122a7965a704bf77f8a4fa3876b9b2ecdbe7078f36f91c8887cd3ec7bb692b40440c259b7758091238e6a12727f7336ece0dd5ce0b2bccf21e54204cf9859e3011ce0bc3aac8d5d8af56cc117c652325a4a6aa", 0x6f}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x8880}, 0x1}, {{&(0x7f0000004b80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x101}, 0x4, 0x3, 0x4, 0x3}}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000004c00)="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", 0x1000}, {&(0x7f0000000b00)="8fe950216e16f7c9f2b48f3b5a7dd679d9589f98bc744df89ac5d7024d4a997379189222feb9866329bc86e682dbc1afbeba2d41fc", 0x35}], 0x2, &(0x7f0000007080)=[{0xf0, 0x13a, 0x5, "e8aa6046179d24805db76aeefd833100420cffbf43ee3512ed235d07822629278256d5a77a3999b0334d916d47ebde7dbd0ee5259fe65755ffdb79b8cadfa01921058cbbc0e77f55b4637c2d9d7e2291b827beae462a6bd9143a972a1a74f98479d39c2daa52948e7b9570e312154d7c6042fa2609a4ee8f9ed5fb104ca32851fee7310f8f84487db8ad8844ea39f1de9f6b98273a92dfcd937f228d6e44b5a053315cd5b339ffcdc631c8d5cd62acfb3a6de8fbfcf85fca498cf23adeaedfe9a87c28a537f491646284d5f4bfe2585cb17837c7b23aa7a8b924683c2656b477"}], 0xf0, 0x20040004}, 0x2}, {{&(0x7f000000c400)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f000000c580)=[{&(0x7f000000c480)="48941140fd31d688356313744d57d5fed64d904b8437422571d6939516f4b9391399efecf5b0a3dbf9b05b9c4e2a0289456634cee20e9120abf56bd1b8bcd0bec8cb734145550e3fd4ee701082c457b36525bea3ba5dbbd5478bad4c215040c1f7fc142ba7eaab80acf1f5019aa9d8b7eb00b3cdd3fac2e07754c2", 0x7b}], 0x1, &(0x7f000000c5c0)=[{0xc0, 0x11f, 0x4, "4f7f6b8d1b80a3e9efd70e2d42d648abe5fbc6aae561095836f592017492b3d5be46dfff38580a1d9eb5263c08f5c4babfe53cfce6c19d6f456b361b65fe6d59b4efb7a9fb22252f6ac5d9c5063aa45e17b99e9340de736fa81847d59a4d52fbca26b877a5ea01276f274dfda954ab0ef1997325b2405ba2ed9bc57cd99098586671fc30da9ac0a6ffddc4a7897d7c4a3bf6064625994ca337b735274927b2cb0b8b9463c7a8bed1c86e0ffd"}], 0xc0, 0x8001}, 0x7}], 0x3, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000b40)={0x9b, &(0x7f0000002380)=""/155}) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) getsockopt(r0, 0x8000, 0xffffffffffffffff, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) 2018/03/30 11:06:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae14672051dcf580018397c65315578f00cb0cea63"], &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r3, &(0x7f0000000540)=0xfd3f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x10001, 0xffffffffffffffe1}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000380)={0xf22, r6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000200)={r7, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:06:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000002300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) sendmsg$nfc_llcp(r1, &(0x7f00000022c0)={&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x2, 0x44a, 0xfffffffffffff001, "35ab2c41bf73c81baf01f475252603d18e4c46b128ff8af910acafaef0cc9375da12dc04dff8439d255713dd271b7ac962849f1f94f791fa18f546b018632b", 0x18}, 0x60, &(0x7f0000002280)=[{&(0x7f0000000140)="751ccad39e6883c3d4bd08fe3660233279428482cb0d1edd9fbc40fea2348f833d0440687887cfb9a11fb95236ff1a732d45f41549538821de8ad3f6b5ebd118aea5fc13426ed0948289e09dc349d1d7c56de7fa57a2b6479a75865f9c2ea911ef", 0x61}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="308e3db5079c5215663e6d9a306a567a6ea8bfa6e7dde101fb7c285d47e23e6d3ed9e105de6218356ec3dafd8f297b878c0f8ff0ff315b4ec0cc093fc146e31dfe83aaaf5377cb7047542b1815ca158907420cb46d77c0a6a4554dd3f662e4a2acdb3260e3094d7df0eefdcea5b63d06da17f0f455e3a36208a878bb66b0952126ab73a8ba60718b2b5641cc6bace7ce430afc9cb531eb0afde8e8", 0x9b}], 0x4, 0x0, 0x0, 0x80}, 0x4044000) bind$alg(r1, &(0x7f0000002500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083efa0)=[{&(0x7f000014df84)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}], 0x1, &(0x7f00008a3d90)}}, {{&(0x7f0000e20000)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9cf70)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e4f40)}}], 0x2, 0x0) connect$netrom(r1, &(0x7f0000002480)=@ax25={0x3, {"ec92c1624babec"}, 0x5c00000000000000}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002380)={0x0, 0x62, "0bfd18bc3d563344f1f96bbc87f49c99f16e682758cdb066d3536f3f60ac8330e71517d71c5bba70b183b6a4fa07c5126dc4f72fb748dc029dba9f5039ab04ca5d28d0273185e585c34b7628b996ce7ad0375b142c582f8e1d9f6d723681d9beafa4"}, &(0x7f0000000040)=0x6a) r4 = socket(0x4, 0x0, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000025c0)=@assoc_value={r3, 0x1}, &(0x7f00000024c0)) sendmsg$nfc_llcp(r4, &(0x7f0000002740)={&(0x7f0000002400)={0x27, 0x1, 0x2, 0x6, 0x7, 0x1, "80853ecb7673f652a069cdde07b828f57d04c26cfe1ae5dc7ffe258137a89cd5efbf971c53b8f1738ef48bdabf248a19d03f2cee16eea3b8e3c3b3d279692c", 0x29}, 0x60, &(0x7f0000002580)=[{&(0x7f0000002600)="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", 0xfa}], 0x1, &(0x7f0000002700)={0x30, 0x105, 0x9, "910128987be93d035648f29e48c4baf6b2e237c4a2369cad19a25e0dd59413"}, 0x30, 0x8000}, 0x4044081) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x4, 0x3, 0xccd5}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000002780)=[@in6={0xa, 0x4e20, 0xb34d, @remote={0xfe, 0x80, [], 0xbb}, 0x88cf}, @in={0x2, 0x4e22}], 0x2c) 2018/03/30 11:06:01 executing program 6: r0 = socket(0x804000000010, 0x80000000802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025e0f21c7279ebc5b01d0a0af5000004dcf501ffff0e08001000481836f0", 0x24) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) connect$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x9, 0x5, 0x1, 0x4, 0x0, 0x9}, 0x9}, 0xa) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000080)) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x2, 0x7) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af0"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/30 11:06:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000900)=@l2, &(0x7f0000000980)=0x80) sendto$unix(r1, &(0x7f00000009c0)="a1e3f6aa3411696dc15a65caf08a9a593f33421a982b429ef902d7883b52ef7a7fa40e3a238983553590f446ac59f54847ad14fbb2610583ff6a1dde962d82d112bf30028eaebf6c2411a6745bd08da0289791cae213efcc393813d0e3237d2317bacb0d0cfabb9cc46df8958b7372491d3bbf61e21bd56d", 0x78, 0x20000000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/30 11:06:01 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) accept$unix(r2, 0x0, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000540)={r2}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000640), &(0x7f00000006c0)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r4, &(0x7f00000003c0)="b274992c70a2dc3558c4988815a9ddb0c7d3663fef7cc96a9d458d1a3f157a442f73c99568635a155f3b3417bb2444e52081e3c6d056264a567706f37fac6104bc36531c64cb625877366063d98d77206399eadd04c9f6af6bf6491d50a0f28e56e4b157c34128ab547fd9e0fa6dc56c14f03210aa9c64b791608bb03ad5a45a039cecccf1c6d954904118bcf055e2b02119b486e238d703e738b24eb48f997a3a43cf9d21bcb679a84648542d3a4c9caba4d090cb21500d6b493779b18671dfc0dae4f7d5d83d09ce2b8cc6e31f82e1757506dc51ec39cc31", &(0x7f00000004c0)=""/50}, 0x18) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair(0x0, 0x800, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r5, &(0x7f0000000080)={0x1f, {0x5e65, 0x6, 0x1, 0x3f, 0x8, 0x8}, 0x6}, 0xa) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000000200)=0x114000) getsockopt$inet_tcp_buf(r5, 0x6, 0x1e, &(0x7f0000000280)=""/98, &(0x7f0000000300)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0xa, 0xfffffffffffff246, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000240)=0x80, 0x4) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000000180)={'\x00', 0x1}) socketpair(0x3, 0xa, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f00000001c0), 0x4) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/30 11:06:01 executing program 2: r0 = socket(0x0, 0x0, 0x0) socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getgid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xac}, &(0x7f0000000140)=0x8) getpid() socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000007c0), &(0x7f00000006c0)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000001c0)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000680)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x4}, 0x8) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000800)={@empty, 0x62, 0x2, 0xff, 0xc, 0x8, 0x10000, 0x80000000}, &(0x7f0000000240)=0x20) accept(0xffffffffffffffff, &(0x7f0000000600)=@generic, &(0x7f0000000080)=0xff40) 2018/03/30 11:06:01 executing program 0: r0 = socket(0x9, 0x3, 0x4c66) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000), 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) recvfrom$packet(r0, &(0x7f00000000c0)=""/182, 0xb6, 0x2002, &(0x7f00000002c0)={0x11, 0x1f, r1, 0x1, 0xf6d, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x5, 0x4e21, 0x8, 0xa, 0x20, 0x80, 0xa9, r1, r2}, {0x20, 0x100000001, 0x2, 0x8, 0x3, 0x6, 0x400, 0x4cb}, {0xdc, 0x80000000, 0x3fffffffc0000, 0xdea}, 0x8, 0x6e6bb4, 0x0, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x4, 0x4d5, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x4, 0x2, 0x46, 0x9, 0x9, 0x40}}, 0xe8) sendmsg$rds(r0, &(0x7f0000000780)={&(0x7f0000000480)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/174, 0xae}], 0x2, &(0x7f0000000700)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x3dab}, &(0x7f0000000680)=0xfff, &(0x7f00000006c0)=0xfffffffffffffffd, 0x0, 0x4, 0x80000000, 0x7, 0x1, 0x6}}], 0x58, 0x40080}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={r3, r2, r4}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000900)=0x2, 0x4) recvfrom$ipx(r0, &(0x7f0000000940)=""/116, 0x74, 0x0, 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x4, 0x805, 0xfffffffffffffffc, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000a00)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000a40)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000a80)={r8, r9, 0x2}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000000ac0)={0x9, 0x9, 0x3f, 0x7, 0x10, 0x2}) connect$inet(r7, &(0x7f0000000b00)={0x2, 0x4e22}, 0x10) sendmsg$nl_crypto(r5, &(0x7f0000000cc0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b80)=@upd={0x100, 0x12, 0x400, 0x70bd26, 0x25dfdbfd, {{'fpu(ecb-blowfish-asm)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r10 = accept$netrom(r0, &(0x7f0000000d00), &(0x7f0000000d40)=0x10) setsockopt$RDS_CANCEL_SENT_TO(r7, 0x114, 0x1, &(0x7f0000000d80)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f0000000dc0)={0x0, 0x6, 0x0, 0x36f3, 0x2, 0xfffffffffffffffb, 0x1, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x8}}, 0xffffffff, 0x6, 0x9, 0x10a, 0x2}}, &(0x7f0000000e80)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000ec0)={0x51fc, 0x0, 0x1, 0x3, 0x0, 0x6, 0x0, 0x5, r11}, &(0x7f0000000f00)=0x20) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000f40)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) connect$vsock_stream(r7, &(0x7f0000000f80)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000000fc0)={0x24000000, 0x10000, 0x1a}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000)=0x1f) 2018/03/30 11:06:01 executing program 3: r0 = socket$inet(0x10, 0x6, 0x7f) r1 = socket(0x3, 0x3, 0xce) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x14c, r2, 0xc0e, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2b}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x840}, 0x4000080) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x172}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/03/30 11:06:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, @rand_addr}, &(0x7f0000000880)=0x10, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) 2018/03/30 11:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa980"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = accept(r0, 0x0, &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) r3 = socket$inet(0x2, 0xf, 0x100000001) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) sendmsg$netlink(r1, &(0x7f0000976000)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f0000861f90), 0x0, &(0x7f0000000200)}, 0x0) 2018/03/30 11:06:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x1, 0x80000, 0x3) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x1, {0xa, 0x4e20, 0xc5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}}}, 0x3a) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x20, 0x2b, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a7"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xb6, @multicast2=0xe0000002, 0x4e22, 0x2, 'rr\x00', 0x6, 0x2, 0x6d}, 0x2c) 2018/03/30 11:06:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff00000000080001005591"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000022c0)={r1, r1, 0x1ff, 0x8001, &(0x7f0000002280)="5080d620e245a4ab3d353de0cab3f05e21fca9ec2c638ebbde8996170444d6f3a52da81da3d80cfbc4f009f4b9eb78bb7a9acb14ee4a7e18b9cb9d", 0xb8, 0x5, 0x9, 0x6, 0x2, 0x2, 0x100000000, "8611e497b4818858a514802a220fd21fadbc57c4dfa10bb20049ad8a51e31cb6035bbc76e281139a4daa01d8c59266be11e95273a677bafa0492a8f0993db02eb519b6a373e551104d304103a975f6f4d546b4dfeefe63"}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03f05c00"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x31, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) socket$netlink(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f00000021c0)=@unspec, 0xc) [ 156.621205] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 156.652717] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 11:06:02 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=ANY=[], 0x0) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 156.665220] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'nat' 2018/03/30 11:06:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r2, 0x100, 0x70bd25, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x36ea0b2544af9ad8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:02 executing program 1: pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000014c0), &(0x7f0000001500)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001400)=0xfff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000140)="54a7a7db456c02c028b785cb88cbfa26ef6a13f7c525d222dccaf29df19019bd16b7087a701d634bb2da36748896ebe0d50bbe11cda445302a797888066e69a2803a244312463584290c69c4edb0bf90ccdacd9847ded83f0ee3b47f27ace0785508d6169b52f377b10edd6c1733f986e49fa0b10bf1", 0x76) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x200, 0x90, 0x40, 0xd9, 0x2}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000700ff7f0100f000ff03010004000600e4d7e55c64cb00568350f11bf033ddad97"], &(0x7f0000001680)=0x16) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000100)={@loopback={0x0, 0x1}, r5}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0}]}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001740)="87bc32d65984bce1b9bd6c39a9b064fb877418e5ba4d6506e37e17e9444c87a480269ba0c6ab08c6d46ea69068757ba6fd22da2973d4d20b962c3df4135fdd4543a89fe647c145e0e77d9bb26457bc11a3f9e27d3ca75a14d3aa2b092a4de7080004855a2c34653d6ed1fb5fd52128d5c6a933bb365f84ca063fb170de63da5ef007d79a8753f527438c379a9036be5393e3d1bb1134eaa8fcd064cf6cd675f424c1375745627c4f8b9e8a2799071efed9c2bfbc4ef8c7afacc5329bed89df244f4b9a7c95aebc3e4f634eae490bf9894fbd2a6ee61d68abba93d514a7273f8995a2a94034c98e61dd370742302d19", 0xef) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000340)={r7, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet6_tcp_buf(r6, 0x6, 0x2d, &(0x7f0000000400)="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", 0x1000) 2018/03/30 11:06:02 executing program 7: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) accept4(r1, &(0x7f0000000bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x80, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000700)={'sit0\x00'}) accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000006c0)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000840)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffd000/0x3000)=nil, 0x9, 0x3, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x6}) connect$inet(r2, &(0x7f0000000540)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = socket(0x10, 0x4, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000ac0)={0x0, 0xfffffffffffffc01}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000b40)={r7, 0xea93}, &(0x7f0000000b80)=0x8) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000480)={&(0x7f0000ffe000/0x2000)=nil, 0x9, 0x7, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x8001}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="250000004822b35a64d63bff1fdf74e570313444d9000000001fc4000000000000000000584b000000"], &(0x7f00000007c0)=0x2) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000200000001010000000000000500000000000060030000000000000006000000000000000000000000c001000100010000000000000000000000000000000000000000000400000000000000000000000000000002000000000000000300000000000000090000000000000000000000000000000000000000000000080000000000000000000000000000007f00000000000000200000000000000000000000000000000000000000000000000000000000000002010000000000000000000000000000"]) r10 = accept4(r8, &(0x7f00000008c0)=@generic, &(0x7f0000000940)=0x80, 0x80000) bind$vsock_stream(r8, &(0x7f0000000c80)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r11 = syz_genetlink_get_family_id$fou(&(0x7f00000009c0)='fou\x00') sendmsg$FOU_CMD_ADD(r10, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x2080020}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r11, 0x400, 0x70bd2c, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xda601b45d313ae8a}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x404c801}, 0x800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000800)={r9, 0x0, 0x10000, 0xffffffffffffff01, 0x4, 0x9}, 0x14) getuid() gettid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fddbdf250c0000061800020008003300"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) [ 156.745649] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 11:06:02 executing program 6: socketpair$unix(0x1, 0x8, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000780)=""/4096, &(0x7f0000001780)=0x1000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00000000c0)="55af14b6c547b7c61f6c82ee9f76a652f7a8b8bcf201290dfbe82515204675984f9bed02f335a2f5c74c7139e7353b6b17e3de217b7d0a01490d2f995c72c0e599b4aae5b0230e015109c81aafae3edc1ec5bed893b42a746cf395439e4deda02989239a3920b1cb3644a5bba3dbced802ec2ae3ccd48731560cebe1c083be9dee5696de164a6702b70b1b9c1f9c23f1107cbf628472821b2955", 0x9a) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd83"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/97, 0x61}], 0x1, 0x0, 0x0, 0xff}, 0x100) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240), 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000000180)={'vcan0\x00', @ifru_names='ifb0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x8001, 0xd505}, &(0x7f0000000140)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000600)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000280)=0x2) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00000003c0)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x4007, &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000000050100ffffffffffff644763a7150001090000"], 0x18}, 0x1}, 0x0) 2018/03/30 11:06:02 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f0000000040), 0x221) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)=""/171, &(0x7f0000000000)=0xab) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)=""/190, &(0x7f0000000200)=0xbe) 2018/03/30 11:06:02 executing program 5: r0 = socket(0x11, 0xb, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="ecae67353d89bf45779300", @ANYRES32=0x0], &(0x7f00000007c0)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0x800}, &(0x7f0000000840)=0x8) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e1d, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x41c49776}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet(0x2, 0x2, 0x20) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000001600000002010007000000"], 0x7f}}], 0x3fe, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x60, 0x800) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x7fff, {0x8001, 0x401, 0x3e00000000000000, 0x4, 0x0, 0x1}, 0x91bd, 0x1}, 0xe) shutdown(r1, 0x1) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040)=0x3, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0xfffffffffffffffd, &(0x7f0000000180)=0x4) 2018/03/30 11:06:02 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) poll(&(0x7f00002a0fe0)=[{r0}], 0x1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) 2018/03/30 11:06:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x4, 0xd40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0xdb8) syz_extract_tcp_res(&(0x7f0000000e80)={0x41424344, 0x41424344}, 0x43, 0x7fffffff) syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0x2) syz_extract_tcp_res(&(0x7f0000000ec0)={0x41424344, 0x41424344}, 0x8, 0x72) pwrite64(r0, &(0x7f00000012c0)="5141cc206e0d0526860ed48beb73f37b8329cf373a79536805cad38515e40de8f1c7c723a462aa58e0be5b1fb2ee265713a22d4a89f30ca249775cefa942201982eec292afcb18d08cf6874011a587cb2febe75ade3ec3ccc3c8bf0ab5fec7beb09f3bf00784029ac0aa20246b673ec7e2e8e2051d37d4b44ed0ff541076337d1b55c196663c0348fe91e7be314230b5cf7c8e7038878a65d9694360218a1961", 0xa0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001380)={r0}) sendmmsg$nfc_llcp(r3, &(0x7f00000015c0)=[{&(0x7f00000013c0)={0x27, 0x1, 0x1, 0x1, 0x4, 0xe77, "50593f13844ccaa454ea05c8142395fb45c500b9598625959508b82048bcdd47fa96d2eb9b945afd08c696f45350346bad61d4b57ddc26d7561f72e14ba0c3", 0xa}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001440)="059d6f2781cc7db34d621ed42bed6209", 0x10}, {&(0x7f0000001480)="4660cc3db8a573d757a6446f526e542f5f57429d59a69510134d9001810509b0ce01ab0469edaf53a3dfafc2a55ea9c53148f3ab229393f58494c148e59dcdf7dbc8dcef03213b8df3c11aebfb072671d21c3b10c4292963648dddd98cadca3558b1ccbe1b30007f", 0x68}, {&(0x7f0000001500)="def139401875da85abf2dcda2176f9d46325d6710eee9a31a217d00e774cd0e3a672799541458bfb90f154512e8edcbcff7e2e684a8d504498fd8e2ed3bdfaf45bbec99587ba49efc4d628eb210676a88d2bc158f4dc165e9a3cc68e40eb61e1e8dd61caca6346123c", 0x69}], 0x3, 0x0, 0x0, 0x4004000}], 0x1, 0x4000000) syz_emit_ethernet(0x33b, &(0x7f0000000f00)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x6d8, 0x20, 0x2}}], {@mpls_mc={0x8848, {[{0x7, 0x100000000, 0x100000001, 0x9}, {0x0, 0x9, 0x1f, 0x5}, {0x66, 0x3e000000, 0x800, 0x9}, {0xfffffffffffffffb, 0x2, 0x5}, {0x8000, 0x401, 0x10001, 0x400}, {0x246, 0x0, 0x3, 0x6}, {0x1000, 0x1000, 0x7, 0x5}, {0x7, 0x8, 0x7, 0x8}, {0x6, 0x3, 0x80, 0xfffffffffffffc00}, {0x2, 0x0, 0x51, 0x22}], @ipv6={0x8043, 0x6, "bf600a", 0x2d9, 0xff, 0x2, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x5e, 0x0, 0x3, 0x3, 0x0, 0x0, 0x66}, @hopopts={0x2c, 0x5, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x6, 0x6, 0xff, 0x6, [0x10001, 0xe766, 0x200]}}, @pad1={0x0, 0x1}]}, @routing={0x8b, 0x2, 0x1, 0x2, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x2f, 0x11, [], [@ra={0x5, 0x2, 0x3}, @generic={0x2, 0x7f, "a2c8da652eb1d619295c99471a470706989273dd7ad8f60bf1dbbec97f4ed8c89f8ccdccd549c492c2b485e5704180f4f7c48c177973c5d6d31ade3c0316ba4e70de77fa887fae7d905cdffc05e175dffd144df5dce1bdc482b71351f5649efb360f628a051b78ccd78cd5e45adbc999f86348c97cd6787284caa6fcd70dc9"}, @ra={0x5, 0x2, 0x7}]}, @dstopts={0xab, 0x2, [], [@ra={0x5, 0x2, 0x6a}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0x876}]}, @hopopts={0x0, 0x1d, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x6, 0xdb, "4b30dc0e1255a7b5422d61ead87a897a95432835960d35d07c2bd5b086805a3ffd1a193b336f732504cfa7dc3eff6824e56ed2f3021b67452f2124652fd749ef0178845cb56cffd0409f739ebc0f3b01c8a1b21bfb13fdedcbb333269aab7d2c95a74e8c17126c5fb65bad016d1c29db1b26aa54287b1b74b1f6ec96a95b50fc6e6ed9636e8833eaa0afb49afc98e87ee77303f403027a0353119c047a6c84166f070f4ee1429ca749e7ab2ee4a864075d468b20185fd3cafbac5980a0e057dfbed4635b095ba203394babcd9c4531f0f8104760ed7cd89d74adfe"}, @ra={0x5, 0x2, 0xffffffffffff0000}]}, @routing={0x0, 0x2, 0x0, 0x7f, 0x0, [@dev={0xfe, 0x80, [], 0x17}]}], @tcp={{0x4e21, 0x4e23, r1, r2, 0x9, 0x0, 0xf, 0x2, 0x5, 0x0, 0x7, {[@generic={0x3, 0xb, "51252b29e38fda1fa5"}, @fastopen={0x22, 0x3, "14"}, @eol, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x1}, @md5sig={0x13, 0x12, "dc7d5e0515f3e5d6d1cc4c873f22c1c6"}]}}, {"d4a9567c5ba5aa8726e064d3a51ea74a7d1466db235c8694a69ba586267ecfaf26b794521703c97f0aac85ae5803c519472fea2223d7c6821dcb2e76cbb55085ae73094e2a96e948353abdc42606dab455e31c0f0b6ff0277256c9782fc964731a9443bad49c8a509ac8c6622441611c040ad64d4a77a7cb487beba78762b7cc35c1aa26c9"}}}}}}}}, &(0x7f0000001240)={0x1, 0x4, [0x4ac, 0x104, 0x17, 0x704]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001280)="940a00f2f937cddfd6", 0x9) pipe(&(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/03/30 11:06:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/244, 0xf4}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000001880)="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", 0xc01}], 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000140)={0x2, {{0xa, 0x4e24, 0x91, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x29}}}, 0x108) 2018/03/30 11:06:02 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) listen(r0, 0x4e5f) r1 = socket$inet(0x10, 0x3, 0x8) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0xe}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xffffffffffffffb9}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/30 11:06:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0), 0xc) socketpair(0xb, 0xf, 0x77fd, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x5, {0x0, 0x6, 0x104, 0x8, 0x9, 0xffffffffffffff00}, 0x85, 0x5}, 0xe) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000100)={0xb3aa, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x82, 0xe9dc, 0x72ae, 0x9, 0x82f0, 0x0, 0x3, 0x6}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000be35c57e52b7afe60000"], &(0x7f00000000c0)) 2018/03/30 11:06:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000180)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000009900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000440)=0x8, 0xfffffe34) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) 2018/03/30 11:06:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8, 0x807, 0x10595) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r2, 0x6, 0x1}, 0x14) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000280)=""/75, &(0x7f0000000300)=0x4b) r4 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x8, "727bd903a6c4e8fa"}, &(0x7f0000000080)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x0, 0x7, 0x1}, &(0x7f0000000100)=0x10) 2018/03/30 11:06:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000080)="ef28a3ca77304174171ad1c62888d1990ba59b7cf09c7d37594a787509f10cb4476b9c2c95fea229230449e1a9dd4fb460573e0c1d2be0c6efe0f17fca147538caa746a650852a01a30c08e263a4e9e83fdec22f08a0e4914adef83c7efefd551e92958bd1c8044d707672be03dd862739411bfea655a339e7aad712dd2823d1e73acd846e3bd486a056d122513a71f5d06612a7052a87a01a2e3d0fc3215cc399534747deef378377303d8655efcc8087e169c0b22e1fc45bab67b2a506f91a21b6d5", 0xc3, 0x20000000, &(0x7f0000000180)={0xa, 0x4e20, 0x3e9b, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 156.860476] sctp: [Deprecated]: syz-executor1 (pid 13282) Use of int in max_burst socket option deprecated. [ 156.860476] Use struct sctp_assoc_value instead [ 156.869371] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/03/30 11:06:02 executing program 6: bpf$PROG_LOAD(0x2, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, &(0x7f0000f56000)=@raw, &(0x7f0000f56ff6)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x40f00}, 0x48) socket$inet(0x2, 0x800, 0x20) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000440)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'nr0\x00'}}, 0x80, &(0x7f0000001880)=[{&(0x7f00000002c0)="b06118c2b6", 0x5}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="cda010adcc741d9b6d062c50bb61e2f1937111375f925c48b53d52a1c615a9fe5f24c3ffd677342bf1d32365beaf526aaf385e83c345952a00a083c63051d139bd897d698603caa50dd4024d17ff7c7c2526735be4db46998bb5b14f8c66455cc6c2492a7562143d3632f27f88d22135b2926f2d8c746c10af07fb180c9d5f89e61122920650529ec15912dbf578dab0198899b2205d70bb04694d60a807ac", 0x9f}, {&(0x7f0000001580)="1aefeaee2fb67c3dbe4434314d16e0f967a333f472150dec5261b3ceaa5e006cd7a911278d70d7cc9282ab6c040ac13c2d2d477d7bf3d04fe71c8d5bebaa2030a86e02703861a698eabcadbf48a8f5f359717f836626d0ea3b74813fae01db3c0c390cd9f416b8", 0x67}, {&(0x7f0000001600)="b9ed1d12e9b75c30bc634562366f1b588838b263facb66dd9980350510a18a597302a0139ba73f4d82c05952a58c676179ee18b86f963414d4bcd9d86ac009a14784fa4cf1f77064c8dbd9041741e44160c0", 0x52}, {&(0x7f00000003c0)="18b04441574201a02494306d9b1ebaf1223de39ed740509517f57fad090a18c9b2f060bd5c7a2796db5cd35476", 0x2d}, {&(0x7f0000001740)="2344aa8f302275cc5c3e324461c2bed2f2ae4d2df6c93b8145b2de2dd39f7885612a7caf0308d45132d4157cead2d6380e93eadfe59d2927446ed8f2994ecdd42e5b226b208796b2aebe31ffa3916b023f4b2b99c91cd329330b20c3c49cf8ab08ec4094e485a05a045ea60d7100d93bd6950563e86c8596a03cb5efa463b71ad0fedafac8dad2c98aed0f26e0c39e29e678ed7097", 0x95}, {&(0x7f0000001800)="002e6ae1643ddb148ae44f61d9c018039a5e20687ca9c59744cc1e20a29470dc7032af335cbb63a33c893b4d94c68b1a7055f6e1c71ab2226f67ecbf9780119450f6a0854711921b226e1eab225679b6d45ee9dad2830f", 0x57}], 0x8, &(0x7f0000001900)=[{0x98, 0x104, 0x7, "c008c9a312c8ba6a336128bf401fbfbdc1dcfd561aa7ac675c01330d99a87897014b0746afd9be4f6ed474a152ae17c8de3e93de232cdfcbbdf03ef92d7e37656f0a486e695ba95a44457c4f12299e94551ddfedb25b6a33b842338db38de6044c7f8b127f87e4dcf065b4327c3d3199ee0f8a11254400583b535b84cf73cf10819b6452a6"}, {0x48, 0xff, 0x1f, "6279d16ab2a3d9025f3962baa1a88c30a334a8b41b9edea6d2f4ffb9c880cb37ff3404800a47c2893bfb05b952385784df"}, {0xe0, 0x12d, 0x9, "3ca2513e65775aced3640f870e43338107d034591e48ef54e457f68666bbdecf4a457f1c398589bbd6afbce50073334686b075cf0b2ecfe466f7ff5d12276943912b802a016876fc7c1af82a7dca7d44da15f39e5fcd66fbe872ad90d9e68d67073a06d7ffb216cbe3534f3b5d0fac2ffcdd1e0108a08f153a7e134e5befb7517981245b4aa403d8c93ac07af028725649487eaede4772560380e9253691e04dd15279932a1d5b7e6efd83e4771ce22a8aaba52ad4eb57645921a5a426fd863729df40bb3c96740a3143a56583a0c256"}, {0x50, 0x84, 0x5, "8cb01d6b625e33148e70ee5f427e387207dadd15c27e64797740eb75996590e81c8d9aa1132b5312935b75f225fae698aa947f4bf23ed2885773"}, {0x110, 0x29, 0x7, "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"}, {0x18, 0x10f, 0x4, "1a36ff"}, {0x1010, 0x19f, 0x9, "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"}, {0x40, 0x111, 0x7ff, "a024cbc691a59206b1e190351016bdc179f5765037d79b28cd2cc3d4ebeaf884594712ac08860d40778b846c30ef12dd"}, {0x38, 0x104, 0x100000000, "82896cf21d7ed2897b7c6ba7181e3b4a3ec2a14873429a2a9d2a532749490ad988d51ab2e8f888b2"}], 0x13c0, 0x1}, 0x9}], 0x1, 0x20040000) socketpair(0x9, 0xe, 0x100000001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xff9c) sendto(r0, &(0x7f0000000000)="1b1e7a75c9f55ade612239477895352136", 0x11, 0x4008081, &(0x7f00000016c0)=@hci={0x1f, r3, 0x2}, 0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000380)) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000002cc0)={'filter\x00', 0xc0, "61d4464bfab6bbf4d02565fa14dda47bda5df493ecddf9a3da5281f15202feb79eebb27307488e8edf04c886a0d32624dd9af85bc42305108f9f85e39c8b7ceecbb5b4aee6f03f548f161e74633c18d69a189a03554860c6b5cd7ddadc420fa617fde1684fdad2985dd95f87a56a89e51a16cd982431ba44eea369fe2ebc852c06d6a207b56f1c052748134fbd290e89c053328041fc9f601172e67562ecada71fbfd2f72e0d76df50afa4d7685a5c5417b8f212e23e6959c89c99daa9751c11"}, &(0x7f0000000100)=0xe4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="01060000", @ANYRES32=0x0], &(0x7f0000000300)=0xffffffffffffff26) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r4, 0x6a}, 0x8) 2018/03/30 11:06:02 executing program 5: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) r1 = accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0xfea1) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000080)="08cb5ca0edcf5b31403a779d1bf140477a4ef4ddc558b3b93ec7824ecc341363d4daf303c7face7e4b0e20e64339268799d77427c329d942103c27bf74511406474ab43a5cbdb122502b01b7e1d292563ec4dc39bc2d624ace9b705c3508721cea791182da7cc9a9e30370a8c936b3cb3e56f79b5ee26773989aa377b3b48f98ea31c83b7a1318555dc1339c2c02f51f9db5e1e1ff2c8f377fddc753d6413748e0a65aaad20038ea43a4a5c82e56f761cac9a6", 0xb3) 2018/03/30 11:06:02 executing program 0: socketpair(0x10, 0x80f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r1, &(0x7f0000000280), &(0x7f0000000000)=0xffffffffffffffd7) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0)={0x4, 0xfe00000000000000, 0x2, 0xdc4, 0x7, 0x27, 0x4}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="1cdfa27e227bfc1689c813f7471b0d0a", 0x10) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x11, &(0x7f0000000840)=ANY=[@ANYBLOB="1811ed77000000001000000000242c313700009500000800000000caa05113093205c247d91eabb954a24a15216cfb17d0212b57010d5956b1f104a86edc3af6a1b9f7a6faf3988fffa5ab371ebe71dbbd0e37eae427243593cf216857528f40f27ddac8a661ad4e148c71d100b9b1a904b0475e8d6e7b13a5a67ab1b89a73d83d023dd3f26c78860915ed3b648624e169d63d8a54c6ffad6c6e5a708e922b1b34ed5db9d40818939528536ea3a9e6f29ecdd447176def3663a6b9836ad86e7924efdc985db412"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) socket$kcm(0x29, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000480)={'TPROXY\x00'}, &(0x7f00000004c0)=0x1e) socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r3, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000440)=0xd2a8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000380)=""/168, &(0x7f00000000c0)=0xa8) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x10000000032, r0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000500)=@ax25={0x3, {"a3adde46bc592d"}, 0x4}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000600)="50088af6f2f010e7545b5ce0d730635e11721d6b0bcb5d", 0x17}, {&(0x7f0000000680)="fb18e7b873940e88d161bc6dc65573ba3e7b57b2ce724e8c072ca097d7eee539f36094963174ececb32b3a6ddb86e421c8a202aa783b27f1730083eeb606128dc3d5c868a378363e70fb6d5cb367be", 0x4f}], 0x2, &(0x7f0000000740), 0x0, 0x4000000}, 0x2000) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000012c0)="b1d5c920d3fa34bf44abb45d29b27ce82bff3c639193eaf30f8ce32100c6635b0f998d34c879a9d7d663196827d16bb585abc1ee528b929131fcc75410b7be390790d0298a7d7a6e33bf10b385d7503438df843528842235e309766855", 0x5d}], 0x1, &(0x7f0000001280), 0x0, 0xc5464026521cd69c}}], 0x1, 0x42) 2018/03/30 11:06:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000540)={r1, 0x0, 0xe6a1, "c910ab536d06d55492cbc26a1b4403eeaff02be119d25559"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000700)=[@in6={0xa, 0x4e24, 0x14a4, @dev={0xfe, 0x80, [], 0xd}, 0x10001}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in={0x2, 0x4e21, @rand_addr=0x7}], 0x3d3513d1571956ef) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000013c0)={'gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0xb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="cc00000013000ffb29bd7000fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2400004e2104000a002020bf000000", @ANYBLOB="0000000001000000dd0400000000000000000000000000000500000000000000ff00000000000000010000000000000001000000000000009000000000000000060000000000000001000000000000000900000000000000030000000000000004000000b26b6e0001010303000000000c0010000b0000000000000008000400334c0000"], 0x2}, 0x1}, 0x80) socket$netlink(0x10, 0x3, 0x12) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000100)={r8, 0x1}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000580)={r3, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) sendto(r7, &(0x7f0000001400)="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", 0x1000, 0x8000, &(0x7f0000000640)=@hci={0x1f, r4, 0x1}, 0x80) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0xfff, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r4 = accept4(r3, 0x0, &(0x7f0000001d40)=0x289, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001c40)={r1}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000014c0)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001800)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r7, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r6, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)=ANY=[@ANYBLOB="fec1847d042ed8e8087a58230000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0x0, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r5, &(0x7f0000001780)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)=ANY=[@ANYBLOB="f8000000100000032abd7000fcdbdf25636d6163286165732d67656e6572696329000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b1a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000240000002000000000000000000000080001000800000008000100040000000800010001200000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_buf(r8, 0x1, 0x0, &(0x7f0000000100)=""/62, &(0x7f0000001480)=0x3e) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0x0, 0x1000000000, @loopback={0x0, 0x1}, 0x4002}, 0x1c) recvfrom(r8, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b80), &(0x7f0000001bc0)=0xc) [ 156.908287] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 156.935697] sctp: [Deprecated]: syz-executor1 (pid 13311) Use of int in max_burst socket option deprecated. [ 156.935697] Use struct sctp_assoc_value instead 2018/03/30 11:06:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r2}, 0x10) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) r3 = socket(0x10, 0x1000000000000803, 0x0) write(r3, &(0x7f0000000080)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x39, "0716af215e369d4d8b73e3c3dfae2f00df76c5bf61944574cf433c54d1e6f3148c730ef940abfbe57030e977f852db1f0149674742682dcf76"}, &(0x7f0000000040)=0x5d) accept4(r1, 0x0, &(0x7f0000000180), 0x80800) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/03/30 11:06:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="28afdb8787d1836f0f719157d3f66ad2de7858a25bc640de23ed63fdd965") sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000007c0)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000800)=0x5cb, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f00000006c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socketpair(0x0, 0x80003, 0x9, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r4, &(0x7f0000000bc0), &(0x7f0000000c00)=0xe, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) recvfrom$inet6(r6, &(0x7f0000000480)=""/70, 0x46, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000640)={0x0, @remote}, &(0x7f0000000680)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r4, 0x7, 0x1}, 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r8, 0x0) poll(&(0x7f0000f81000)=[{r8}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r8, 0x6, 0x19, &(0x7f0000b15ffc), 0xffb5) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000940)={@dev={0xfe, 0x80, [], 0x16}, r7}, 0x14) gettid() sendmsg$nl_netfilter(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0c00df020c0000b4bd00020008ee3300f51da89c36c3b32f080000009d0acf7a521b072365447d1309fa35d2bbb71efc005176c3e4ffcfbaa7930322e09d9fd471617539cbac068116d577986298ce6c945e28bdd78ce530c75f4616dfe3d1e31eeda85ce671ba03f39b67e2b485ec48000000000000000000000004c442f5d40df8f48fdc4ff810e0631797aa418611f1de7a4fd81f9642ba5a0e4c6c1735816fd8b3f46a964b345c39e52bad025b182299842fd2a008d22961280b30448370c860f60138690426ad38e33fb9dd"], 0xde}, 0x1, 0x0, 0x0, 0x80}, 0x14) r9 = socket(0x0, 0x80000, 0xe74c) accept$netrom(r9, &(0x7f0000000840)=@full, &(0x7f00000008c0)=0x48) socket$inet_icmp(0x2, 0x2, 0x1) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet(0x2, 0x80000, 0x9) listen(r10, 0x10000004) 2018/03/30 11:06:02 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) r1 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x8, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'rose0\x00'}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/03/30 11:06:02 executing program 2: syz_emit_ethernet(0xaeed, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) socketpair(0x1f, 0x800, 0x772, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) 2018/03/30 11:06:02 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8109}, {r0}], 0x200000000000004f, 0xfffffffffffffff8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'rose0\x00'}, 0x18) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8011500}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc8, r4, 0x20, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffff001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/03/30 11:06:02 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, 0x1, 0x8}, &(0x7f0000000280)=0x90) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002f80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000003040)=r4, 0x4) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 6: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000300)=@un=@abs, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f0000000440)=""/225, 0xe1}], 0x2, &(0x7f0000000580)=""/4096, 0x1000, 0x8}, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) vmsplice(r1, &(0x7f00000015c0)=[{&(0x7f0000001640)="f9", 0xfffffffffffffe50}], 0x1, 0x40000000000003) write(r1, &(0x7f0000335000), 0xfc94) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="9c000000", @ANYRES16, @ANYBLOB="00012bbd7000ffdbdf251100000008050000002c000200080002004e2200000800080002000000080002004e22000008000500270e0000080002004e23000008000500080000003400010014000300ff01000000000000000000000000000108000b00736970000c00070008000000083fb88f01000b007369700008000400060000000800040005000000"], 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) epoll_create(0x7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) 2018/03/30 11:06:02 executing program 1: syz_emit_ethernet(0x50, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@generic={0x0, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001180)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000001140)=0x5, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000011c0)={0x1f, 0xf2, {0x101, 0x0, 0x1, 0x3, 0x1000, 0x2}}, 0xe) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x3, 0x1, 0x32}, 0xa, 0x2, 0x0, 0x0, "099c1c48c5adbcef9429d830edf3d96072f6967b3143cac3ec7ae8e47f4d9a981f829a165359506853c111e682dfe6abe48998a445b639051a097b25df2561ba"}, 0x48}, 0x1, 0x0, 0x0, 0x40004}, 0x4000801) 2018/03/30 11:06:02 executing program 6: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x0, 0x7, 0x2, 0x2, 0x81}, 0x4}, 0xa) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)) 2018/03/30 11:06:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756565a0b658b807a90b8d0793f97af08f3da2d13b2f779b52a8b82311da3ad2caee4cb94e4fb4f1c94dc288c13cd2eee313fde145618ace6987b58353bdd7d46cb6e1310de5b698b998ddc5a10ff6aa832b21d220143e1ca48203729edec94a20f", 0x70}], 0x1, &(0x7f00000000c0)}, 0x0) r3 = socket(0x1b, 0x80000, 0x1000) getsockopt$packet_int(r3, 0x107, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000895fe0)=[{&(0x7f00008fdfd9)=""/39, 0xc}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)}, 0x0) accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) 2018/03/30 11:06:02 executing program 7: r0 = socket(0x0, 0x5, 0x6) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r1, 0x2, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b00e5000000", 0x24) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aeaffc), &(0x7f0000f45ffc)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x7f, 0x0, 'lc\x00', 0x8, 0xc2, 0x14}, 0x2c) 2018/03/30 11:06:02 executing program 0: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x1b) 2018/03/30 11:06:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x20}, &(0x7f0000000080)=0x3cd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x101}, &(0x7f0000000100)=0x8) 2018/03/30 11:06:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89bc904b01216ca4a5fb25f5c526dc049139c6c3a2d4822cb8007000000d9399f4787dbe94cc8082d780f403a4d32ae9beb16ede81167a2311a"], &(0x7f0000000240)=0x4f) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226bbed89bc83f1a32eda3007993279ad537c4326df7b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d03903a5bf1ce845fd45fb9f4742b624ae9fc8f26920c44cdd2f014078fd38b54ce71a9d8b9fe9b73c8b2f6a8a0b97c3435786f48eb2f28378778fe3e92149cef73c35347c8dfd2a5c328909e4653c652e6e67abdc2e18dc6720f3"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x0, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 11:06:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc), 0x4) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) write(0xffffffffffffffff, &(0x7f0000000300)="2400000030007f00", 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 5: socket$netlink(0x10, 0x3, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB="1c000000170a1300803503ffffffffff7d73b60f0a5d3303a4e49cedaaffff00"], 0x20}, 0x1}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000940)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000980)={0x9, 0x3, 0x80000000}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006e7230000000000000000000000000006772657461703000000000000000000074756e6c30000000000000000000000073797a6b616c6c657230000000000000ffffffffffff00ffff0000ffaaaaaaaaaaaaffff0000ffff000070000000f80000003001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3000000000000000000000000000000000000000000000000001000000010000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000ffffffff0000000061f2707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff020000000d00000002000000880864756d6d793000000000000000000000627071300000146030bd00000000000000000000697036746e6c3000000000000000000073697430000000000000000000000000f5ffffffffff0000ff000000aaaaaaaaaaaaffffffff00ff00007000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000fcffffff000000000900000008000000006994a18b0062726964676530000000000000000000697036746e6c3000000000000000000062637368300000000000000000000000766c616e300000000000000000000000000000000000ff00ff00ffffffffffffffff00ffffffff00000010010000100100004001000069707673000000000000000000000000000000000000000000000000000000002800000000000000ac1414aa000000000000000000000000ffffffffffffff00ff000000ff0000004e2400004e24000869707673000000000000000000000000000000000000000000000000000000002800000000000000e0000001000000000000000000000000ffffffff000000ffffffffffff0000004e212b054e201f124155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000005dc7698bead1cf6da9ac11361b480dc6025f7d4d6952ffbd140664850929d7f5b8c7c6b7edb1a2d525312a0bde3ab23afb27cd189e43ddb998eac17540b9c886f30f7e57090fb4e85f4443f0810073884919293167aa957cac2b01a861ad34ec6eac3988e8791d758ee526a40239e8581d47d54612f5061d87de91e9d582f265b2e7895a57c15f0cf1d61bc9d95e6a07a65dddf5743bb7f1626a9e700d3169f3b2ad2f642d9ad3557f2ab685fd072322f7d5aec50621125662af1b93aafae522300ce8378b0d"]}, 0x516) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000009c0)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000a40)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c008000000008003500"], 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000008c0), 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000840), 0x4) writev(r3, &(0x7f0000000880)=[{&(0x7f0000000640)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 157.338918] kernel msg: ebtables bug: please report to author: Wrong len argument [ 157.375738] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:06:02 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) pread64(r0, &(0x7f0000000000)=""/207, 0xcf, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x17f, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) accept4$packet(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001780)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000017c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}, r1}, 0xc) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) connect$unix(r0, &(0x7f0000000100)=@abs={0x4a0cd47f34a0149, 0x0, 0x4e23}, 0x6e) 2018/03/30 11:06:02 executing program 3: r0 = socket$inet(0x10, 0x10005, 0xfffffffffffffffd) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') bind(r0, &(0x7f0000000940)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r1 = socket$inet(0x2, 0x3, 0x7f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x15, "80650bf29763b5e24c543b21243c9d1a2030e473f1"}, &(0x7f0000000180)=0x1d) getsockname(r0, &(0x7f0000001580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_int(r4, 0x6, 0xc89871fbe42d8549, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6b38, 0x32, 0xf6, 0x1cb, 0x1}, &(0x7f0000000280)=0x98) accept4$packet(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14, 0x800) r6 = getuid() sendmsg$nl_xfrm(r4, &(0x7f0000000900)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000008c0)={&(0x7f0000000400)=@updsa={0x460, 0x1a, 0x200, 0x70bd2c, 0x25dfdbfc, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e23, 0x0, 0x4e24, 0x3, 0x2, 0xa0, 0x0, 0x6c, r5, r6}, {@in=@multicast2=0xe0000002, 0x4d3, 0xff}, @in=@multicast2=0xe0000002, {0x20, 0x8e0b, 0xfaf, 0x4, 0x2, 0x0, 0x9, 0x2}, {0x9, 0x2, 0x4, 0x1}, {0x8, 0x5aa, 0x1}, 0x70bd29, 0x34ff, 0x2, 0x4, 0x4, 0x22}, [@tmpl={0x284, 0x5, [{{@in, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x4, 0x3, 0x9, 0x1000, 0x81, 0x4}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3504, 0x2, 0x1, 0x9, 0x7, 0x1000, 0x81}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d4, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3505, 0x2, 0x0, 0x0, 0x8001, 0x2, 0x4}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d3, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x5, 0x0, 0x80000000, 0x3, 0x58b, 0xff}, {{@in6, 0x4d5}, 0xa, @in=@rand_addr=0x4, 0x3507, 0x7, 0x2, 0x1ff, 0xc3f, 0x2, 0x73f7ab00}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x3505, 0x1, 0x3, 0x800, 0x0, 0x1ff, 0x83}, {{@in, 0x4d3}, 0x2, @in6, 0x3502, 0x1, 0x0, 0x7, 0x3, 0x0, 0x8}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x0, 0x3, 0x3, 0x9, 0x98, 0x7, 0xe}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3507, 0x4, 0x2, 0x1, 0x7, 0x7, 0xf3c3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x0, 0x0, 0x0, 0xff, 0x7, 0x4}]}, @algo_comp={0xdc, 0x3, {{'lzjh\x00'}, 0x498, "47cce4b027a624553c03007cb97decfb4521528d9f3088b64174b89e748bef2b7505167ee3a0c2156cd5c730aa0370c5df2e6f9e1426a6d69175a90d8942304304a9c645c46156cf4956868ca388c8812e3f32fae7b436d53e5c5b5dd874399354d3368d309dfe3e4279bf25858b716582c9af95daa7cae67ba211ee3b243fada1a5a19e271ddb80e9fc1405a1899620c4409c"}}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd26, 0x6}}]}, 0x460}, 0x1}, 0x20000080) 2018/03/30 11:06:02 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x21000020000004) socket$vsock_dgram(0x28, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8080800}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, r1, 0x10, 0x70bd29, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6937b530}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80000001}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20008014}, 0x0) socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = socket(0x10, 0x2, 0x3) accept$nfc_llcp(r3, &(0x7f0000000040), &(0x7f0000000240)=0xfe8b) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r2, 0x0) listen(r1, 0x0) 2018/03/30 11:06:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/161, 0xa1}], 0x2, &(0x7f0000000800)=""/133, 0x85}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f00000001c0)=0x78) r3 = accept$alg(r0, 0x0, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [{[{0x9100, 0xff, 0xfffffffffffff4b7, 0x1}], {0x8100, 0xf1, 0x9, 0x1}}], {@can={0xc, {{0x1, 0x1f, 0xfffffffffdb26967, 0x30}, 0x8, 0x3, 0x0, 0x0, "bcbbf26e7ed2ac46"}}}}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000180)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) sendmmsg$alg(r3, &(0x7f0000000240), 0x242, 0x0) 2018/03/30 11:06:02 executing program 7: mmap(&(0x7f0000a32000/0x3000)=nil, 0x3000, 0x0, 0x4064031, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) 2018/03/30 11:06:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) socketpair$inet6(0xa, 0x806, 0x80, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={0x0, 0x9db}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000600)={r2, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0x101}, &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/03/30 11:06:02 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) r1 = socket$inet6(0xa, 0x0, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001e40)=ANY=[@ANYRES32=0x0, @ANYBLOB="c8ffffff419b0002000000000000eb32d6cc3876d66d41f2b6ebc2e72c63365c6359fb019a545b84530e96f39ec65ffa5e2270d999574fe57ceb6e12a309df8f1286424c9f44fa67ef37ce853fa19369c83125c8e7f1599190b8e998d923a3508b29957b9261d35b77939944a756f856f4c97c2e33833eef0669322d061fe2ab6f10080cf3a569d230a4aaf653bb06412cf111ec719d7334de1f9c31319499a4bc1ef910eb7bb037957f33a7ecd2ca02a9c022576fc5f6a03e77d3a499b5e55b945637f358e797e79eb75cefb4f0cad971decfd5f1ef9640f7f2b65dd887945af463fca217c68c61c7b889ee1d4958000000000000"], &(0x7f0000000200)=0xf9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001f40)={r2}, 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000240)={'syzkaller1\x00', 0x2e2}) r3 = accept(0xffffffffffffffff, &(0x7f0000001bc0)=@generic, &(0x7f0000001c40)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001cc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000001d80)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x800000082808}, 0xc, &(0x7f0000001d40)={&(0x7f0000002140)=ANY=[@ANYBLOB="14000000fb216e3b1a89dbfcd9de021827088998d76235eb4c55a91004183c29d0acc1f67b47b36671f7ab1bf73096b3ad268b0316a4", @ANYRES16=r4, @ANYBLOB="240926bd7000fddbdf2507000000"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x880) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000001c0)='westwood\x00', 0x9) getpeername$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) recvmsg(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001840)=""/182, 0xb6}, {&(0x7f0000001900)=""/229, 0xe5}, {&(0x7f0000001a00)=""/81, 0x51}, {&(0x7f0000001a80)=""/251, 0xfb}], 0x4, 0x0, 0x0, 0xd4c}, 0x2) getsockname(0xffffffffffffffff, &(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001480)=0xffffffffffffffa6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000016c0)=0xfffffffffffffc00, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000001f80)={'ah\x00'}, &(0x7f0000001fc0)=0x1e) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) r6 = socket$inet6_sctp(0xa, 0x7, 0x84) bind$alg(0xffffffffffffffff, &(0x7f0000001dc0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x7fffffff, 0x2, 0xff, 0x2, 0x0, 0x3, 0x7}, &(0x7f0000002040)=0x20) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000001640)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000014c0)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000001500)={r7, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, [0x1, 0x3, 0x8000, 0x41, 0x40, 0x8001, 0x3, 0x8, 0x7fffffff, 0x5, 0x6, 0x181, 0xfff, 0x9, 0x100000001]}, &(0x7f0000001600)=0x100) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2f1}, 0x6b, r0}) r9 = accept4(r6, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001780)={r8, 0x80000001}, 0x8) accept$netrom(r9, &(0x7f0000000100)=@full, &(0x7f0000002080)=0x48) getsockopt$netlink(r9, 0x10e, 0x7, &(0x7f0000001700)=""/7, &(0x7f0000001740)=0x7) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000000300)={0xf4f, {{0x2, 0x4e20, @rand_addr=0x1f}}}, 0x88) 2018/03/30 11:06:02 executing program 7: socket$netlink(0x10, 0x3, 0x200c) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB="1c000000170a1300803503ffdfffffff7d739cedaaffff000000000000000000"], 0x20}, 0x1}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000940)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000980)={0x9, 0x3, 0x80000000}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[]}, 0x78) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000009c0)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000a40)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000840), 0x4) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000640)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/30 11:06:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00000011c0)="234a40e9a9b4c808b008b60f2d5e915048629d0a0f71a4b41474bffacf49a20a082e9e032f87160fe9d9c939349fddfa3dd8bb874f5e90cec66ff0686dfd24bc34e1dd2596caeaf1350e3516434050552afe4afbf42c30d297508dc122faf81f8f615f0d015436e7176f419c3c554e02315e9bddd929a064b646a5e6fb1d01287680170e0c553d8a2efd70fa9d8106048af420d0a8cb", 0x96) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000001040)=0x2) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x100000001) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001300)=@assoc_value={0x0, 0x6}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001380)=@assoc_id=r4, &(0x7f00000013c0)=0x4) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001280)=""/21, &(0x7f00000012c0)=0x15) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001400)={r4, 0xec, "5cc76a838efb645f5cf2fbb23824d8016250111724f5a472ba060b777e8e33a4ccaec3913adb88b6a8d642419d522b55f0a0315f3e88df236432266ae319878ac0390447d2a73c5458a8812e06849687d5b6b8729299033d50cf45188356cac82e4e388f7873957aa191b848fb34b110fa620f9e85f6e05b745fae90eca8263159cb080ff194ecbd41c06ab55dbf8fd8f94d6e2d0d46dc2459171ec6a63d6a9b31bf685315ae8548571f555bd37e5195a0266a6107308d136eb901bf343e90d2e2bf1c77842385910ce297a0808f245adb2562db839a7211a7b645db928644bf58ffb98c929ffbc7896f64c6"}, &(0x7f0000001500)=0xf4) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000001080), &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={0x0, 0x10000}, &(0x7f0000001140)=0x8) r7 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001540)={'erspan0\x00', {0x2, 0x4e23, @rand_addr=0x6}}) setsockopt$sock_int(r7, 0x1, 0x5, &(0x7f0000d66000), 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000001180)=@assoc_value={r6}, 0x8) bind$inet(r1, &(0x7f0000001580)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/30 11:06:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0d0000004b66058000000000000000000030e9c552a28b5274766ec19ab0477fb5e14d4bae351c98d2e113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b73dde80cbb8a0558f410f09756291e5fa024aee8178b43b5f4801b7b5cbda38d37b8e1688fcb37a8d3d94f0bd0b600e5e114b659ffdb6e15a3b0d121cdc7e65fdf0733c518c6e0115f5c83e9d7675628f0088f7bf61ca3f5abbf9dad42d815ebb4a4e02b5eade22fa4dd7b4bed031510b9f5cfba15dde100000000000000006fe6950e6ded1494f403ffc981f7c5f15735da154e0f2f340aaae3f8ed17c92957f94c"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88c00ce9a010c227915229260a2ab3d93fbd38c630338044e742791760b8647e8af04dd16ea33b76c100b9318f33e24a98d939fc44fa8c250fa9808e9fa8a355dd88523d14b1a75c391652eae8a9dd831d7d40"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002956447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 11:06:02 executing program 2: r0 = socket$inet(0xa, 0x803, 0x8) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000003c0)=r4, 0x4) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x7fff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)={0xfffffffffffffd7d, r3, 0x308, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x68}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}]}, 0xec}, 0x1}, 0x4000000) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0xc04, 0x70bd2d, 0x25dfdbfd, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x20000040) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r6}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000027c0)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff0100000000000000000000004610cb793b9424ec510041d10000010000000078430ad12d04cee916e890db83b814c9f6ef", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006121cd2d6ad952f600000000000000000000000000000000000000000056d46cde8d531ac9b0df584406e3733abbc16f70a4b77dafbef7c33bebd1ae08eedb534ba0ff100c065401de120c372b6c7cfea4ce72d86bdd0d8b8232ca3cfe645f1804dcc138f901c14c802c4a392298ed904b054ace1869259a850eb0000836a27e53b2255717b241b0"], 0x2}, 0x1}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000640), &(0x7f00000006c0)=0x4) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r8, &(0x7f0000007000)=[{{&(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380), 0x0, &(0x7f0000002900)=[{0x48, 0x11, 0xfffffffffffffff7, "787214aaee33a23ca824aaa81653676b1d54a65196429d6b7aa8ecf7fa4740584757b5b0bdad942071e1fbfd13a3e828a17b"}, {0x68, 0x117, 0x7, "357ae534cac10546c9b59cee44d3da84a066712a405138b09f409dddf06d3089613a3d2d2d9ef83d6ea5935cfd3aa0b51c76874fed92339e13bf3b7167e1276a885569f041bb8503b601ebed6ac8a8fd2719b19976c3a513"}, {0x30, 0x102, 0x3, "cc46d9b2e826444c2414573a819451b39cc7427f6e16f4530181ee99"}, {0x60, 0x0, 0x6, "40dc9c882dbe421b9d33861c20498e7fede2e1469dd3ad00c1ecd241a4086c62f7315c27fbbda3616b1a177205b0aad319efeacc9c1682d5f06371dcbb31e1fa9d7d38f2e4fa2570b0cdda"}], 0x140}, 0x1}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)={r5}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x200000cbe}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, 0x79, r2}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/30 11:06:02 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f887394f47ed94c0810000008866441edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000800110000000000000000000000000000000000", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x0, 0x91f, 0xe134, 0x1e, 0xffffffffffffffff, 0x8}, 0xffffffffffffff75) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x4000043) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r8, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r7, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/03/30 11:06:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002e80)=@broute={'broute\x00', 0x20, 0x2, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002980], 0x0, &(0x7f0000002940), &(0x7f0000002980)=ANY=[@ANYBLOB="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"]}, 0x578) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x51, "656fc34024e5f16f61865b0ea2738e0524f03dc10c55a959ad5540461f41fb756133fe3477b46aae6d67b33b3b5a7e3b329ba03a680d055aaf119c5a8d2c41219309d65cad2240bab135b9d1a86c9806ab"}, &(0x7f0000000080)=0x59) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/03/30 11:06:02 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) 2018/03/30 11:06:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/03/30 11:06:03 executing program 1: poll(&(0x7f0000000000), 0x2bd, 0x1) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f0000000240)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r2, 0x0, 0x2153) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000005c0)=0xffffffff80000000) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000000280), &(0x7f0000000080)=0x66) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'sit0\x00', 0x1}, 0x18) 2018/03/30 11:06:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x4, &(0x7f0000000200)=""/128, 0x80}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000000100), 0x4) 2018/03/30 11:06:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x4, &(0x7f00000004c0)=""/221, 0xdd}, 0x40000043) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400)={0xf5}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000700)='syz_tun\x00', 0xfffffec3) getsockname$llc(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/30 11:06:03 executing program 6: r0 = socket(0x9, 0x2, 0x3ff) connect$inet6(r0, &(0x7f0000374fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7dffc), 0x4) 2018/03/30 11:06:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa}], 0x1c) read(r0, &(0x7f00000001c0)=""/84, 0x54) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) close(r0) socket$inet6(0xa, 0x4, 0x8) socketpair(0x13, 0x800, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x1, 0x70bd29, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x18000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/03/30 11:06:03 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) listen(r1, 0xe33) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x72a8fd2b61a9102a, 0x2}, 0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x800000000010, &(0x7f0000000ffb)="02080000", 0x4) [ 282.515013] INFO: rcu_sched self-detected stall on CPU [ 282.520343] 1-...!: (124999 ticks this GP) idle=dd2/1/4611686018427387906 softirq=95797/95797 fqs=52 [ 282.529751] (t=125000 jiffies g=44331 c=44330 q=1261) [ 282.535091] rcu_sched kthread starved for 124785 jiffies! g44331 c44330 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=0 [ 282.545804] rcu_sched I24616 8 2 0x80000000 [ 282.551406] Call Trace: [ 282.553975] __schedule+0x8fb/0x1ec0 [ 282.557665] ? __sched_text_start+0x8/0x8 [ 282.561784] ? lock_acquire+0x1a1/0x580 [ 282.565731] ? free_object+0x150/0x230 [ 282.569598] ? trace_event_raw_event_hrtimer_start+0x380/0x380 [ 282.575540] ? __debug_object_init+0x235/0x1040 [ 282.580187] ? debug_object_fixup+0x30/0x30 [ 282.584478] ? lock_downgrade+0x980/0x980 [ 282.588602] ? lock_release+0xa40/0xa40 [ 282.592548] schedule+0xf5/0x430 [ 282.595885] ? do_raw_spin_trylock+0x190/0x190 [ 282.600438] ? __schedule+0x1ec0/0x1ec0 [ 282.604382] ? force_qs_rnp+0x2d3/0x380 [ 282.608328] ? trace_hardirqs_on+0xd/0x10 [ 282.612449] ? prepare_to_swait+0x18f/0x4f0 [ 282.616749] ? __lockdep_init_map+0xe4/0x650 [ 282.621129] ? lockdep_init_map+0x9/0x10 [ 282.625162] ? init_timer_on_stack_key+0xb7/0xe0 [ 282.629892] schedule_timeout+0x118/0x230 [ 282.634015] ? usleep_range+0x190/0x190 [ 282.637962] ? __next_timer_interrupt+0x150/0x150 [ 282.642783] rcu_gp_kthread+0x9dd/0x18e0 [ 282.646813] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 282.651985] ? rcu_batches_completed_sched+0x10/0x10 [ 282.657061] ? trace_hardirqs_off+0x10/0x10 [ 282.661360] ? select_task_rq_fair+0x2181/0x2910 [ 282.666099] ? find_held_lock+0x35/0x1d0 [ 282.670137] ? finish_task_switch+0x1c1/0x7e0 [ 282.674606] ? lock_downgrade+0x980/0x980 [ 282.678729] ? lock_release+0xa40/0xa40 [ 282.682675] ? rcu_read_lock_sched_held+0x108/0x120 [ 282.687662] ? do_raw_spin_trylock+0x190/0x190 [ 282.692220] ? compat_start_thread+0x80/0x80 [ 282.696601] ? _raw_spin_unlock_irq+0x27/0x70 [ 282.701071] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.706059] ? trace_hardirqs_on+0xd/0x10 [ 282.710179] ? _raw_spin_unlock_irq+0x27/0x70 [ 282.714648] ? finish_task_switch+0x1c1/0x7e0 [ 282.719112] ? finish_task_switch+0x182/0x7e0 [ 282.723580] ? copy_overflow+0x20/0x20 [ 282.727454] ? __schedule+0x903/0x1ec0 [ 282.731322] ? trace_hardirqs_off+0x10/0x10 [ 282.735619] ? find_held_lock+0x35/0x1d0 [ 282.739655] ? find_held_lock+0x35/0x1d0 [ 282.743691] ? complete+0x62/0x80 [ 282.747120] ? __schedule+0x1ec0/0x1ec0 [ 282.751067] ? do_wait_intr_irq+0x3e0/0x3e0 [ 282.755362] ? __lockdep_init_map+0xe4/0x650 [ 282.759743] ? do_raw_spin_trylock+0x190/0x190 [ 282.764298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.769284] ? trace_hardirqs_on+0xd/0x10 [ 282.773402] ? __kthread_parkme+0x176/0x240 [ 282.777698] kthread+0x33c/0x400 [ 282.781036] ? rcu_batches_completed_sched+0x10/0x10 [ 282.786112] ? kthread_stop+0x7a0/0x7a0 [ 282.790059] ret_from_fork+0x3a/0x50 [ 282.793769] NMI backtrace for cpu 1 [ 282.797370] CPU: 1 PID: 13476 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #286 [ 282.804696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.814020] Call Trace: [ 282.816576] [ 282.818698] dump_stack+0x194/0x24d [ 282.822301] ? arch_local_irq_restore+0x53/0x53 [ 282.826940] ? lock_release+0xa40/0xa40 [ 282.830887] ? nmi_cpu_backtrace+0x1be/0x210 [ 282.835267] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 282.839736] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 282.844203] nmi_cpu_backtrace+0x1d2/0x210 [ 282.848410] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 282.852875] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 282.858128] arch_trigger_cpumask_backtrace+0x14/0x20 [ 282.863289] rcu_dump_cpu_stacks+0x186/0x1de [ 282.867678] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 282.872496] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 282.878005] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 282.883167] ? select_idle_sibling+0x86d/0xda0 [ 282.887720] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 282.892880] ? enqueue_entity+0x34f/0x2030 [ 282.897086] ? rcu_read_unlock+0x70/0x70 [ 282.901125] ? lock_acquire+0x1d5/0x580 [ 282.905071] ? lock_acquire+0x1d5/0x580 [ 282.909018] ? notifier_call_chain+0x136/0x2c0 [ 282.913574] ? lock_downgrade+0x980/0x980 [ 282.917693] ? lock_release+0xa40/0xa40 [ 282.921642] ? lock_release+0xa40/0xa40 [ 282.925587] ? raise_softirq_irqoff+0x320/0x320 [ 282.930235] ? lock_acquire+0x1d5/0x580 [ 282.934180] ? lock_acquire+0x1d5/0x580 [ 282.938126] ? cpuacct_account_field+0x1e4/0x3b0 [ 282.942853] ? lock_downgrade+0x980/0x980 [ 282.946977] ? __acct_update_integrals+0x339/0x4d0 [ 282.951879] ? taskstats_exit+0xfc0/0xfc0 [ 282.955996] ? lock_downgrade+0x980/0x980 [ 282.960118] ? lock_release+0xa40/0xa40 [ 282.964069] rcu_check_callbacks+0x238/0xd20 [ 282.968452] ? rcu_cpu_stall_reset+0x260/0x260 [ 282.973010] ? trace_hardirqs_off+0xd/0x10 [ 282.977216] ? raise_softirq+0x325/0x490 [ 282.981248] ? raise_softirq_irqoff+0x320/0x320 [ 282.985889] ? read_boot_clock64+0x70/0x70 [ 282.990096] ? lock_downgrade+0x980/0x980 [ 282.994216] ? hrtimer_run_queues+0x5e/0x380 [ 282.998600] ? run_local_timers+0x14c/0x1b0 [ 283.002893] ? timer_clear_idle+0x50/0x50 [ 283.007013] ? account_process_tick+0xd4/0x3e0 [ 283.011570] ? thread_group_cputime+0xef0/0xef0 [ 283.016210] ? get_monotonic_coarse64+0x470/0x470 [ 283.021029] update_process_times+0x30/0x60 [ 283.025326] tick_sched_handle+0x85/0x160 [ 283.029445] tick_sched_timer+0x42/0x120 [ 283.033479] __hrtimer_run_queues+0x39c/0xec0 [ 283.037948] ? tick_sched_do_timer+0xe0/0xe0 [ 283.042329] ? hrtimer_fixup_init+0x70/0x70 [ 283.046629] ? pvclock_read_flags+0x160/0x160 [ 283.051096] ? lock_acquire+0x1d5/0x580 [ 283.055040] ? ktime_get+0x26f/0x3a0 [ 283.058730] ? kvm_clock_get_cycles+0x25/0x30 [ 283.063198] ? ktime_get_update_offsets_now+0x34a/0x520 [ 283.068537] ? do_timer+0x50/0x50 [ 283.071967] ? native_apic_msr_write+0x5c/0x80 [ 283.076518] ? rcu_idle_enter+0x530/0x530 [ 283.080635] ? lapic_next_event+0x54/0x80 [ 283.084754] ? clockevents_program_event+0x108/0x2e0 [ 283.089831] hrtimer_interrupt+0x2a5/0x6f0 [ 283.094049] smp_apic_timer_interrupt+0x14a/0x700 [ 283.098863] ? smp_call_function_single_interrupt+0x640/0x640 [ 283.104717] ? _raw_spin_lock+0x32/0x40 [ 283.108663] ? _raw_spin_unlock+0x22/0x30 [ 283.112782] ? handle_edge_irq+0x2b4/0x7c0 [ 283.116990] ? task_prio+0x50/0x50 [ 283.120508] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.125326] apic_timer_interrupt+0xf/0x20 [ 283.129527] [ 283.131736] RIP: 0010:native_queued_spin_lock_slowpath+0x1c2/0xfa0 [ 283.138021] RSP: 0018:ffff8801a1df21d0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff12 [ 283.145700] RAX: 0000000000000001 RBX: ffff8801b13fe580 RCX: dffffc0000000000 [ 283.152942] RDX: 0000000000000004 RSI: ffff8801a1df22a0 RDI: ffff8801b13fe580 [ 283.160188] RBP: ffff8801a1df2548 R08: ffffffff85142d51 R09: 0000000000000000 [ 283.167747] R10: ffff8801a1df2468 R11: ffff8801b13fe598 R12: ffffed00343be454 [ 283.174991] R13: ffff8801a1df2520 R14: 1ffff100343be440 R15: 0000000000000003 [ 283.182247] ? sch_direct_xmit+0x361/0x1140 [ 283.186553] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 283.192257] ? skb_network_protocol+0xef/0x4b0 [ 283.196815] ? netif_skb_features+0x5ff/0x9b0 [ 283.201285] ? __skb_gso_segment+0x810/0x810 [ 283.205666] ? lock_acquire+0x1d5/0x580 [ 283.209611] ? lock_acquire+0x1d5/0x580 [ 283.213560] ? sch_direct_xmit+0x361/0x1140 [ 283.217852] ? validate_xmit_skb+0x512/0xb00 [ 283.222235] ? lock_release+0xa40/0xa40 [ 283.226184] ? netif_skb_features+0x9b0/0x9b0 [ 283.230651] ? pfifo_fast_dequeue+0x39a/0xb00 [ 283.235117] ? trace_hardirqs_on+0xd/0x10 [ 283.239237] ? __local_bh_enable_ip+0x121/0x230 [ 283.243880] do_raw_spin_lock+0x185/0x220 [ 283.248004] _raw_spin_lock+0x32/0x40 [ 283.251779] ? sch_direct_xmit+0x361/0x1140 [ 283.256071] sch_direct_xmit+0x361/0x1140 [ 283.260192] ? pfifo_fast_peek+0x1c0/0x1c0 [ 283.264401] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 283.269913] ? lock_acquire+0x1d5/0x580 [ 283.273858] ? lock_acquire+0x1d5/0x580 [ 283.277801] ? pfifo_fast_enqueue+0x34f/0x620 [ 283.282269] __qdisc_run+0x57d/0x18e0 [ 283.286048] ? sch_direct_xmit+0x1140/0x1140 [ 283.290431] ? _raw_spin_unlock+0x22/0x30 [ 283.294554] ? pfifo_fast_enqueue+0x3aa/0x620 [ 283.299019] ? lock_release+0xa40/0xa40 [ 283.302967] ? pfifo_fast_dequeue+0xb00/0xb00 [ 283.307434] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 283.312595] ? netdev_pick_tx+0x17f/0x2c0 [ 283.316714] __dev_queue_xmit+0xb8b/0x2fc0 [ 283.320926] ? netdev_pick_tx+0x2c0/0x2c0 [ 283.325047] ? set_pfnblock_flags_mask+0x4e0/0x550 [ 283.329945] ? lock_release+0xa40/0xa40 [ 283.333897] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 283.339061] ? lock_acquire+0x1d5/0x580 [ 283.343007] ? ebt_do_table+0x17b3/0x1f40 [ 283.347128] ? lock_downgrade+0x980/0x980 [ 283.351248] ? lock_release+0xa40/0xa40 [ 283.355200] ? ebt_do_table+0x17b3/0x1f40 [ 283.359317] ? trace_hardirqs_on+0xd/0x10 [ 283.363435] ? __local_bh_enable_ip+0x121/0x230 [ 283.368077] ? _raw_read_unlock_bh+0x30/0x40 [ 283.372458] ? br_nf_post_routing+0x494/0x1570 [ 283.377016] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 283.381837] ? ebt_unregister_table+0x80/0x80 [ 283.386301] ? trace_hardirqs_on+0xd/0x10 [ 283.390421] ? __local_bh_enable_ip+0x121/0x230 [ 283.395061] ? _raw_read_unlock_bh+0x30/0x40 [ 283.399441] ? lock_acquire+0x1d5/0x580 [ 283.403384] ? lock_acquire+0x1d5/0x580 [ 283.407329] ? br_forward_finish+0x392/0x530 [ 283.411707] ? lock_downgrade+0x980/0x980 [ 283.415832] dev_queue_xmit+0x17/0x20 [ 283.419602] ? dev_queue_xmit+0x17/0x20 [ 283.423547] br_dev_queue_push_xmit+0x196/0x5a0 [ 283.428187] ? nf_hook_slow+0xd3/0x1a0 [ 283.432062] br_forward_finish+0xc8/0x530 [ 283.436194] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 283.441015] ? ebt_in_hook+0x65/0x80 [ 283.444701] ? br_fdb_offloaded_set+0x90/0x90 [ 283.449169] ? nf_hook_slow+0xd3/0x1a0 [ 283.453032] __br_forward+0x533/0xc80 [ 283.456804] ? br_forward_finish+0x530/0x530 [ 283.461186] ? br_allowed_ingress+0x13c/0x16a0 [ 283.465746] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 283.470563] ? br_multicast_count+0x7e/0x90 [ 283.474856] br_flood+0x665/0x770 [ 283.478285] ? br_forward+0x2f0/0x2f0 [ 283.482060] ? lock_release+0xa40/0xa40 [ 283.486004] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 283.491181] br_dev_xmit+0xa68/0x1550 [ 283.494956] ? br_poll_controller+0x10/0x10 [ 283.499255] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 283.504419] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 283.509595] dev_hard_start_xmit+0x24e/0xac0 [ 283.513979] ? validate_xmit_skb_list+0x120/0x120 [ 283.518793] ? netif_skb_features+0x5ff/0x9b0 [ 283.523262] ? netdev_cmd_to_name+0x60/0x60 [ 283.527557] ? __skb_gso_segment+0x810/0x810 [ 283.531935] ? validate_xmit_xfrm+0xb8/0xd90 [ 283.536313] ? lock_acquire+0x1d5/0x580 [ 283.540258] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 283.544640] ? validate_xmit_skb+0x512/0xb00 [ 283.549024] ? netif_skb_features+0x9b0/0x9b0 [ 283.553491] ? depot_save_stack+0x2ca/0x460 [ 283.557786] ? lock_downgrade+0x980/0x980 [ 283.561905] ? netdev_pick_tx+0x17f/0x2c0 [ 283.566031] __dev_queue_xmit+0x26bf/0x2fc0 [ 283.570331] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 283.575499] ? netdev_pick_tx+0x2c0/0x2c0 [ 283.579624] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 283.584784] ? __is_insn_slot_addr+0x1fc/0x330 [ 283.589337] ? lock_downgrade+0x980/0x980 [ 283.593459] ? lock_release+0xa40/0xa40 [ 283.597406] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 283.602139] ? lock_acquire+0x1d5/0x580 [ 283.606083] ? lock_acquire+0x1d5/0x580 [ 283.610030] ? enqueue_to_backlog+0x4d9/0xe30 [ 283.614498] ? lock_downgrade+0x980/0x980 [ 283.618626] ? __raise_softirq_irqoff+0x1fe/0x2c0 [ 283.623441] ? raise_softirq+0x490/0x490 [ 283.627476] ? do_raw_spin_trylock+0x190/0x190 [ 283.632033] ? pvclock_read_flags+0x160/0x160 [ 283.636499] ? lock_release+0xa40/0xa40 [ 283.640449] ? trace_hardirqs_on+0xd/0x10 [ 283.644569] ? enqueue_to_backlog+0x2c4/0xe30 [ 283.649039] ? ktime_get_with_offset+0x2c1/0x420 [ 283.653768] ? net_tx_action+0xd60/0xd60 [ 283.657799] ? trace_hardirqs_on+0xd/0x10 [ 283.661928] ? lock_acquire+0x1d5/0x580 [ 283.665879] ? ip_finish_output+0x864/0xd60 [ 283.670172] ? lock_downgrade+0x980/0x980 [ 283.674293] ? lock_release+0xa40/0xa40 [ 283.678239] ? ip_local_out+0x95/0x160 [ 283.682099] ? do_xdp_generic+0x1420/0x1420 [ 283.686395] ? erspan_xmit+0x779/0x22a0 [ 283.690341] ? sch_direct_xmit+0x40d/0x1140 [ 283.694632] ? __qdisc_run+0x57d/0x18e0 [ 283.698589] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 283.702980] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 283.707794] ? br_forward_finish+0xc8/0x530 [ 283.712088] ? __br_forward+0x533/0xc80 [ 283.716037] dev_queue_xmit+0x17/0x20 [ 283.719807] ? dev_queue_xmit+0x17/0x20 [ 283.723752] ip_finish_output2+0xf4d/0x1550 [ 283.728046] ? sctp_outq_flush+0xabb/0x4060 [ 283.732336] ? sctp_outq_uncork+0x5a/0x70 [ 283.736458] ? dst_output+0x140/0x140 [ 283.740239] ? ipv4_mtu+0x411/0x580 [ 283.743839] ? do_add_counters+0x550/0x550 [ 283.748048] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 283.752167] ? iptable_nat_ipv4_fn+0x40/0x40 [ 283.756554] ip_finish_output+0x864/0xd60 [ 283.760671] ? ip_finish_output+0x864/0xd60 [ 283.764966] ? ip_fragment.constprop.47+0x200/0x200 [ 283.769950] ? iptable_mangle_hook+0xaf/0x4a0 [ 283.774414] ? netif_rx_ni+0x3c0/0x3c0 [ 283.778274] ? iptable_nat_ipv4_out+0x2c/0x40 [ 283.782741] ? nf_hook_slow+0xd3/0x1a0 [ 283.786605] ip_mc_output+0x271/0x1350 [ 283.790468] ? ip_queue_xmit+0x1920/0x1920 [ 283.794673] ? lock_downgrade+0x980/0x980 [ 283.798800] ? iptable_security_hook+0x65/0x80 [ 283.803362] ? nf_hook_slow+0xd3/0x1a0 [ 283.807220] ? ip_idents_reserve+0x1e6/0x2a0 [ 283.811599] ? pskb_expand_head+0x657/0x1210 [ 283.815981] ? __ip_local_out+0x52c/0xa30 [ 283.820105] ? ip_copy_addrs+0xe0/0xe0 [ 283.823964] ? skb_copy_ubufs+0x1910/0x1910 [ 283.828260] ? ip_fragment.constprop.47+0x200/0x200 [ 283.833245] ? __ip_select_ident+0x168/0x270 [ 283.837627] ? ip_idents_reserve+0x2a0/0x2a0 [ 283.842016] ip_local_out+0x95/0x160 [ 283.845704] iptunnel_xmit+0x556/0x810 [ 283.849566] ip_tunnel_xmit+0x177b/0x3550 [ 283.853689] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 283.858247] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 283.862798] ? lock_downgrade+0x980/0x980 [ 283.866922] ? pvclock_read_flags+0x160/0x160 [ 283.871391] ? ktime_get_with_offset+0x1f7/0x420 [ 283.876125] ? kvm_clock_get_cycles+0x25/0x30 [ 283.880595] ? ktime_get+0x3a0/0x3a0 [ 283.884283] __gre_xmit+0x546/0x8b0 [ 283.887886] erspan_xmit+0x779/0x22a0 [ 283.891665] ? gretap_fb_dev_create+0x250/0x250 [ 283.896318] dev_hard_start_xmit+0x24e/0xac0 [ 283.900703] ? validate_xmit_skb_list+0x120/0x120 [ 283.905518] ? __skb_gso_segment+0x810/0x810 [ 283.909900] ? lock_acquire+0x1d5/0x580 [ 283.913842] ? lock_acquire+0x1d5/0x580 [ 283.917789] ? sch_direct_xmit+0x361/0x1140 [ 283.922086] ? validate_xmit_skb+0x512/0xb00 [ 283.926466] ? lock_release+0xa40/0xa40 [ 283.930414] ? netif_skb_features+0x9b0/0x9b0 [ 283.934880] ? pfifo_fast_dequeue+0x39a/0xb00 [ 283.939345] ? trace_hardirqs_on+0xd/0x10 [ 283.943463] ? __local_bh_enable_ip+0x121/0x230 [ 283.948114] sch_direct_xmit+0x40d/0x1140 [ 283.952233] ? pfifo_fast_peek+0x1c0/0x1c0 [ 283.956443] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 283.961956] ? lock_acquire+0x1d5/0x580 [ 283.965900] ? lock_acquire+0x1d5/0x580 [ 283.969848] ? pfifo_fast_enqueue+0x34f/0x620 [ 283.974318] __qdisc_run+0x57d/0x18e0 [ 283.978095] ? sch_direct_xmit+0x1140/0x1140 [ 283.982482] ? _raw_spin_unlock+0x22/0x30 [ 283.986603] ? pfifo_fast_enqueue+0x3aa/0x620 [ 283.991068] ? lock_release+0xa40/0xa40 [ 283.995020] ? pfifo_fast_dequeue+0xb00/0xb00 [ 283.999491] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.004649] ? netdev_pick_tx+0x17f/0x2c0 [ 284.008769] __dev_queue_xmit+0xb8b/0x2fc0 [ 284.012983] ? netdev_pick_tx+0x2c0/0x2c0 [ 284.017113] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.022277] ? lock_acquire+0x1d5/0x580 [ 284.026221] ? ebt_do_table+0x17b3/0x1f40 [ 284.030343] ? lock_downgrade+0x980/0x980 [ 284.034465] ? lock_release+0xa40/0xa40 [ 284.038422] ? ebt_do_table+0x17b3/0x1f40 [ 284.042542] ? trace_hardirqs_on+0xd/0x10 [ 284.046660] ? __local_bh_enable_ip+0x121/0x230 [ 284.051302] ? _raw_read_unlock_bh+0x30/0x40 [ 284.055682] ? br_nf_post_routing+0x494/0x1570 [ 284.060241] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 284.065062] ? ebt_unregister_table+0x80/0x80 [ 284.069526] ? trace_hardirqs_on+0xd/0x10 [ 284.073644] ? __local_bh_enable_ip+0x121/0x230 [ 284.078285] ? _raw_read_unlock_bh+0x30/0x40 [ 284.082667] ? lock_acquire+0x1d5/0x580 [ 284.086611] ? lock_acquire+0x1d5/0x580 [ 284.090558] ? br_forward_finish+0x392/0x530 [ 284.094939] ? lock_downgrade+0x980/0x980 [ 284.099064] dev_queue_xmit+0x17/0x20 [ 284.102834] ? dev_queue_xmit+0x17/0x20 [ 284.106779] br_dev_queue_push_xmit+0x196/0x5a0 [ 284.111418] ? nf_hook_slow+0xd3/0x1a0 [ 284.115282] br_forward_finish+0xc8/0x530 [ 284.119403] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 284.124217] ? ebt_in_hook+0x65/0x80 [ 284.127902] ? br_fdb_offloaded_set+0x90/0x90 [ 284.132369] ? nf_hook_slow+0xd3/0x1a0 [ 284.136231] __br_forward+0x533/0xc80 [ 284.140012] ? br_forward_finish+0x530/0x530 [ 284.144394] ? br_allowed_ingress+0x13c/0x16a0 [ 284.148954] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 284.153771] ? br_multicast_count+0x7e/0x90 [ 284.158065] br_flood+0x665/0x770 [ 284.161496] ? br_forward+0x2f0/0x2f0 [ 284.165269] ? lock_release+0xa40/0xa40 [ 284.169220] ? rb_erase_cached+0xf50/0x3540 [ 284.173515] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.178690] br_dev_xmit+0xa68/0x1550 [ 284.182467] ? br_poll_controller+0x10/0x10 [ 284.186772] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.191934] ? lock_acquire+0x1d5/0x580 [ 284.195883] ? __is_insn_slot_addr+0x1fc/0x330 [ 284.200439] ? lock_downgrade+0x980/0x980 [ 284.204559] ? fib_table_lookup+0xa04/0x1ba0 [ 284.208945] dev_hard_start_xmit+0x24e/0xac0 [ 284.213330] ? validate_xmit_skb_list+0x120/0x120 [ 284.218145] ? netif_skb_features+0x5ff/0x9b0 [ 284.222612] ? netdev_cmd_to_name+0x60/0x60 [ 284.226904] ? __skb_gso_segment+0x810/0x810 [ 284.231282] ? validate_xmit_xfrm+0xb8/0xd90 [ 284.235660] ? lock_acquire+0x1d5/0x580 [ 284.239605] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 284.243986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.249147] ? __debug_object_init+0x235/0x1040 [ 284.253790] ? validate_xmit_skb+0x512/0xb00 [ 284.258172] ? netif_skb_features+0x9b0/0x9b0 [ 284.262640] ? do_raw_spin_trylock+0x190/0x190 [ 284.267195] ? netdev_pick_tx+0x17f/0x2c0 [ 284.271315] __dev_queue_xmit+0x26bf/0x2fc0 [ 284.275608] ? lock_downgrade+0x980/0x980 [ 284.279733] ? netdev_pick_tx+0x2c0/0x2c0 [ 284.283858] ? arp_constructor+0x37a/0xc10 [ 284.288064] ? lock_downgrade+0x980/0x980 [ 284.292186] ? lock_release+0xa40/0xa40 [ 284.296136] ? refcount_inc_not_zero+0xfe/0x180 [ 284.300778] ? lock_acquire+0x1d5/0x580 [ 284.304721] ? lock_acquire+0x1d5/0x580 [ 284.308665] ? __neigh_create+0x165e/0x1d90 [ 284.312960] ? lock_downgrade+0x980/0x980 [ 284.317083] ? lock_release+0xa40/0xa40 [ 284.321030] ? arp_mc_map+0xa60/0xa60 [ 284.324804] ? do_raw_write_trylock+0x190/0x190 [ 284.329444] ? __neigh_create+0x165e/0x1d90 [ 284.333746] ? trace_hardirqs_on+0xd/0x10 [ 284.337866] ? __local_bh_enable_ip+0x121/0x230 [ 284.342507] ? _raw_write_unlock_bh+0x30/0x40 [ 284.346974] ? __neigh_create+0xc0d/0x1d90 [ 284.351178] ? trace_hardirqs_on+0xd/0x10 [ 284.355305] ? lock_acquire+0x1d5/0x580 [ 284.359253] ? ip_finish_output2+0x91a/0x1550 [ 284.363719] ? lock_downgrade+0x980/0x980 [ 284.367843] ? lock_release+0xa40/0xa40 [ 284.371791] ? do_raw_write_trylock+0x190/0x190 [ 284.376432] ? memcpy+0x45/0x50 [ 284.379687] dev_queue_xmit+0x17/0x20 [ 284.383462] ? dev_queue_xmit+0x17/0x20 [ 284.387408] neigh_resolve_output+0x5e2/0xa00 [ 284.391874] ? ether_setup+0x2d0/0x2d0 [ 284.395736] ? __neigh_event_send+0x1040/0x1040 [ 284.400378] ? refcount_add+0x24/0x60 [ 284.404151] ? ip_finish_output2+0x2aa/0x1550 [ 284.408622] ip_finish_output2+0x91a/0x1550 [ 284.412914] ? ipt_do_table+0xe43/0x19b0 [ 284.416953] ? dst_output+0x140/0x140 [ 284.420733] ? ipv4_mtu+0x411/0x580 [ 284.424335] ? do_add_counters+0x550/0x550 [ 284.428543] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 284.432661] ? iptable_nat_ipv4_fn+0x40/0x40 [ 284.437047] ip_finish_output+0x864/0xd60 [ 284.441165] ? ip_finish_output+0x864/0xd60 [ 284.445463] ? ip_fragment.constprop.47+0x200/0x200 [ 284.450456] ? iptable_mangle_hook+0xaf/0x4a0 [ 284.454920] ? netif_rx_ni+0x3c0/0x3c0 [ 284.458781] ? iptable_nat_ipv4_out+0x2c/0x40 [ 284.463249] ? nf_hook_slow+0xd3/0x1a0 [ 284.467114] ip_mc_output+0x271/0x1350 [ 284.470975] ? ip_queue_xmit+0x1920/0x1920 [ 284.475179] ? lock_downgrade+0x980/0x980 [ 284.479305] ? iptable_security_hook+0x65/0x80 [ 284.483858] ? nf_hook_slow+0xd3/0x1a0 [ 284.487719] ? __ip_local_out+0x52c/0xa30 [ 284.491841] ? ip_copy_addrs+0xe0/0xe0 [ 284.495700] ? alloc_skb_with_frags+0x750/0x750 [ 284.500340] ? kasan_unpoison_shadow+0x35/0x50 [ 284.504898] ? ip_fragment.constprop.47+0x200/0x200 [ 284.509886] ? crc32c_pcl_intel_update+0xd5/0x210 [ 284.514703] ip_local_out+0x95/0x160 [ 284.518391] ip_queue_xmit+0x8c0/0x1920 [ 284.522342] ? ip_build_and_send_pkt+0xc80/0xc80 [ 284.527074] ? sctp_csum_update+0x23/0x30 [ 284.531193] ? sctp_csum_combine+0x30/0x30 [ 284.535399] ? __skb_checksum+0x4a9/0x7e0 [ 284.539519] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.544685] sctp_v4_xmit+0x108/0x140 [ 284.548459] sctp_packet_transmit+0x22a5/0x37c0 [ 284.553111] ? sctp_packet_config+0xc80/0xc80 [ 284.557579] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.562740] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.567906] ? lock_acquire+0x1d5/0x580 [ 284.571854] ? lock_downgrade+0x980/0x980 [ 284.575975] ? lock_release+0xa40/0xa40 [ 284.579918] ? __build_flow_key.constprop.52+0x630/0x630 [ 284.585342] ? rt_cpu_seq_next+0x160/0x160 [ 284.589546] ? lock_release+0xa40/0xa40 [ 284.593492] ? dst_release+0x3a/0x90 [ 284.597178] ? __sctp_packet_append_chunk+0x155/0xe90 [ 284.602343] ? sctp_csum_update+0x30/0x30 [ 284.606464] ? sctp_packet_append_chunk+0xc70/0xc70 [ 284.611451] ? sctp_packet_init+0x25d/0x450 [ 284.615744] ? sctp_csum_combine+0x30/0x30 [ 284.619949] ? sctp_packet_release_owner+0x40/0x40 [ 284.624853] sctp_outq_flush+0xabb/0x4060 [ 284.628973] ? lock_acquire+0x1d5/0x580 [ 284.632930] ? sctp_check_transmitted+0x1da0/0x1da0 [ 284.637917] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.643076] ? lock_acquire+0x1d5/0x580 [ 284.647025] ? is_bpf_text_address+0x7b/0x120 [ 284.651491] ? lock_downgrade+0x980/0x980 [ 284.655610] ? lock_release+0xa40/0xa40 [ 284.659555] ? __free_insn_slot+0x5c0/0x5c0 [ 284.663850] ? sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 284.668666] ? rcutorture_record_progress+0x10/0x10 [ 284.673659] ? is_bpf_text_address+0xa4/0x120 [ 284.678128] ? kernel_text_address+0x102/0x140 [ 284.682684] ? __kernel_text_address+0xd/0x40 [ 284.687153] ? unwind_get_return_address+0x61/0xa0 [ 284.692057] ? __save_stack_trace+0x7e/0xd0 [ 284.696357] ? save_stack+0xa3/0xd0 [ 284.699954] ? save_stack+0x43/0xd0 [ 284.703550] ? __kasan_slab_free+0x11a/0x170 [ 284.707928] ? kasan_slab_free+0xe/0x10 [ 284.711876] ? lock_acquire+0x1d5/0x580 [ 284.715821] ? debug_object_activate+0x307/0x730 [ 284.720549] ? lock_downgrade+0x980/0x980 [ 284.724666] ? lock_timer_base+0xaf/0x280 [ 284.728787] ? lock_release+0xa40/0xa40 [ 284.732733] ? lock_release+0xa40/0xa40 [ 284.736679] ? do_raw_spin_trylock+0x190/0x190 [ 284.741231] ? __kmalloc+0x2ef/0x760 [ 284.744919] ? add_timer+0x5a0/0x1450 [ 284.748691] ? lock_downgrade+0x980/0x980 [ 284.752809] ? trace_hardirqs_off+0xd/0x10 [ 284.757018] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 284.762095] ? debug_object_activate+0x307/0x730 [ 284.766820] ? calc_wheel_index+0x13d/0x200 [ 284.771114] ? do_raw_spin_trylock+0x190/0x190 [ 284.775667] ? calc_wheel_index+0x200/0x200 [ 284.779959] ? trace_hardirqs_on+0xd/0x10 [ 284.784079] ? trace_hardirqs_on+0xd/0x10 [ 284.788198] ? add_timer+0x5a5/0x1450 [ 284.791977] ? mod_timer+0x13c0/0x13c0 [ 284.795837] ? sctp_init_cause+0x170/0x170 [ 284.800045] ? lock_release+0xa40/0xa40 [ 284.803996] ? lock_acquire+0x1d5/0x580 [ 284.807946] ? is_bpf_text_address+0x7b/0x120 [ 284.812413] ? lock_unpin_lock+0x370/0x3f0 [ 284.816620] ? sctp_outq_tail+0x7b8/0xb40 [ 284.820737] ? lock_release+0xa40/0xa40 [ 284.824683] ? sctp_outq_free+0x20/0x20 [ 284.828634] ? sctp_endpoint_new+0xee0/0xee0 [ 284.833024] sctp_outq_uncork+0x5a/0x70 [ 284.836973] sctp_do_sm+0x4e0/0x7040 [ 284.840657] ? __save_stack_trace+0x7e/0xd0 [ 284.844956] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 284.850985] ? save_stack+0xa3/0xd0 [ 284.854583] ? save_stack+0x43/0xd0 [ 284.858180] ? kasan_kmalloc+0xad/0xe0 [ 284.862043] ? kmem_cache_alloc_trace+0x136/0x740 [ 284.866855] ? sctp_stream_init_ext+0x50/0xf0 [ 284.871320] ? sctp_sendmsg_to_asoc+0x1777/0x1ec0 [ 284.876133] ? sctp_sendmsg+0xc50/0x1ad0 [ 284.880165] ? inet_sendmsg+0x11f/0x5e0 [ 284.884110] ? sock_sendmsg+0xca/0x110 [ 284.887969] ? ___sys_sendmsg+0x767/0x8b0 [ 284.892089] ? __sys_sendmsg+0xe5/0x210 [ 284.896035] ? SyS_sendmsg+0x2d/0x50 [ 284.899720] ? do_syscall_64+0x281/0x940 [ 284.903753] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.909091] ? sctp_hash_cmp+0x220/0x220 [ 284.913128] ? lock_acquire+0x1d5/0x580 [ 284.917074] ? fs_reclaim_acquire+0x20/0x20 [ 284.921367] ? lock_downgrade+0x980/0x980 [ 284.925487] ? lock_release+0xa40/0xa40 [ 284.929434] ? lock_release+0xa40/0xa40 [ 284.933381] ? check_same_owner+0x320/0x320 [ 284.937680] ? rcu_note_context_switch+0x710/0x710 [ 284.942582] ? kasan_unpoison_shadow+0x35/0x50 [ 284.947142] ? refcount_inc_not_zero+0xfe/0x180 [ 284.951784] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 284.956429] sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 284.961073] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 284.965895] ? sctp_connect+0xf0/0xf0 [ 284.969669] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 284.975353] ? sctp_sendmsg_new_asoc+0xa55/0xf60 [ 284.980079] ? lock_sock_nested+0xa3/0x110 [ 284.984284] ? lock_acquire+0x1d5/0x580 [ 284.988235] ? sctp_transport_lookup_process+0x180/0x180 [ 284.993655] ? check_same_owner+0x320/0x320 [ 284.997947] ? do_raw_spin_trylock+0x190/0x190 [ 285.002503] ? lock_sock_nested+0x91/0x110 [ 285.006707] ? trace_hardirqs_on+0xd/0x10 [ 285.010825] ? __local_bh_enable_ip+0x121/0x230 [ 285.015468] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 285.020543] sctp_sendmsg+0xc50/0x1ad0 [ 285.024401] ? lock_acquire+0x1d5/0x580 [ 285.028352] ? sctp_id2assoc+0x390/0x390 [ 285.032386] ? _raw_spin_unlock_bh+0x30/0x40 [ 285.036769] ? __release_sock+0x360/0x360 [ 285.040887] ? lock_sock_nested+0x91/0x110 [ 285.045102] inet_sendmsg+0x11f/0x5e0 [ 285.048874] ? inet_create+0xf50/0xf50 [ 285.052736] ? security_socket_sendmsg+0x26/0xb0 [ 285.057463] ? security_socket_sendmsg+0x89/0xb0 [ 285.062189] ? inet_create+0xf50/0xf50 [ 285.066049] sock_sendmsg+0xca/0x110 [ 285.069735] ___sys_sendmsg+0x767/0x8b0 [ 285.073686] ? copy_msghdr_from_user+0x590/0x590 [ 285.078423] ? fget_raw+0x20/0x20 [ 285.081853] ? __fget_light+0x2b2/0x3c0 [ 285.085800] ? fget_raw+0x20/0x20 [ 285.089224] ? lock_release+0xa40/0xa40 [ 285.093174] ? __fdget+0x18/0x20 [ 285.096515] ? sockfd_lookup_light+0x104/0x150 [ 285.101077] __sys_sendmsg+0xe5/0x210 [ 285.104848] ? __sys_sendmsg+0xe5/0x210 [ 285.108794] ? SyS_shutdown+0x290/0x290 [ 285.112738] ? __fdget+0x18/0x20 [ 285.116080] ? SyS_futex+0x269/0x390 [ 285.119764] ? fd_install+0x4d/0x60 [ 285.123369] ? move_addr_to_kernel+0x60/0x60 [ 285.127755] SyS_sendmsg+0x2d/0x50 [ 285.131266] ? __sys_sendmsg+0x210/0x210 [ 285.135300] do_syscall_64+0x281/0x940 [ 285.139158] ? __do_page_fault+0xc90/0xc90 [ 285.143364] ? _raw_spin_unlock_irq+0x27/0x70 [ 285.147833] ? finish_task_switch+0x1c1/0x7e0 [ 285.152300] ? syscall_return_slowpath+0x550/0x550 [ 285.157202] ? syscall_return_slowpath+0x2ac/0x550 [ 285.162104] ? prepare_exit_to_usermode+0x350/0x350 [ 285.167478] ? prepare_exit_to_usermode+0x227/0x350 [ 285.172469] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 285.177114] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.181934] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 285.187098] RIP: 0033:0x4548b9 [ 285.190259] RSP: 002b:00007fbeea04bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.197938] RAX: ffffffffffffffda RBX: 00007fbeea04c6d4 RCX: 00000000004548b9 [ 285.205180] RDX: 0000000000000040 RSI: 0000000020001f00 RDI: 0000000000000013 [ 285.212424] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 285.219664] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 285.226905] R13: 00000000000004e3 R14: 00000000006f95e8 R15: 0000000000000000