fdb2bab8429dfafc30580b891b0f6e07c534", 0x1b}], 0x5) sendto$inet6(r0, &(0x7f0000022000)="", 0x101b5, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 00:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x282c3a02, [0x3f, 0x8001, 0x7ff, 0xf779, 0x7, 0x4, 0x1, 0xfffffffffffffff7]}, 0x5c) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) r1 = socket(0x3, 0xf, 0x26c1) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000157000-0x4)=0x0, &(0x7f00001ff000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f000095e000-0x4)=0x4) 2018/01/17 00:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009d7000-0x8)={0x0, 0x0}) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) r3 = accept4(r2, &(0x7f000077d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c20000)=0x2e, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00001b4000)=0x0, 0x4) listen(r0, 0x0) shutdown(r1, 0x0) 2018/01/17 00:27:39 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)={0x20000000, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000)={r0, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x101, 0x2, 0x8204, 0x80, 0x401, 0x200, 0x7ff, 0xc0aa, 0x0}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={r3, 0x3}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000008000-0xe4)="1074f663b9fa5b98214926fa9074ff1b356b2e8ac38e2f45bf256aa94deea97c9905fa6c76fc7aaa3c54506688a841bbf787364e81a5b108f9c99c4ccaa8fdee685e948295faa4bd992f9f6645fba7d10402b39e50c7ac517ef855a97c264887db12d11e05d4c65435fb5d7cd77a6bb93e3dd3e0779b7557e006f923d1e0e605d7149b0989b22e29f7186b639e979400123054b8e2ff4a1143362575573bfcddbbbad73618b879ad4a266c3b88943e835f0a68b0300c86ddfa232627f97ae87853e02376f847a41360772622fe5fcdfdcaaa1a237956277ce8118f2940a04b7ea459d4ae", 0xe4, 0x40004, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x2}}, 0x26) 2018/01/17 00:27:39 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/17 00:27:39 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6c000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00003dd000-0x1e)={0x401, 0x7, 0x112, "48181d647b3b", "63785d12c88f63ba91d0ed9377814e95"}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) 2018/01/17 00:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005a9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x2) socket$unix(0x1, 0x7, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002c5000)=0x10000, 0x4) 2018/01/17 00:27:39 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x100007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000009000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000025000)=0x32) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000010000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xe8) r5 = getgid() r6 = getpid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000023000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000026000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r11 = getgid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000025000)=0x0) r13 = getuid() r14 = getgid() r15 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) r17 = getgid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000026000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000)=0xc) r19 = getuid() r20 = getgid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = bpf$PROG_LOAD(0x5, &(0x7f0000025000)={0x0, 0xd, &(0x7f0000025000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xa5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x1000}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x101}, @ldst={0x3, 0x2, 0x0, 0xf, 0x6, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0x2d9700000000, 0xf, 0x6, 0x7, 0xffffffff, 0x1}, @alu={0x7, 0x10000, 0xf, 0x0, 0x3, 0xd, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000025000)='syzkaller\x00', 0x800, 0x75, &(0x7f0000001000-0x75)=""/117, 0x49fc23bc86ef528a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000025000)=[{&(0x7f0000026000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000025000)=[{&(0x7f0000025000)="cd94ccf175d3d020dcc1b518682b2d1d6e1601ccfd50580c4bd448046d548b49075fcf637a5fc64e2019f6701c96df899f9a73c2c9dffa9c96e7b8612ce3101bf58b27d636698aee6ef9d8a12b5b5164d5325cf911953dc30f7a9c40f33f9982ffdcd9579c53d03f8476b9dbca8ba0506f313fe5c2d4c9ab1a32db", 0x7b}, {&(0x7f0000024000)="6e4622285a1ba7350013c926326364f864b1395668e7fa6a6582f46f962fb812a9b8f4ff3a3184735822bf6c45845d21303cbcc4cfe80e19dba3a3bb3a4ff23c01ea6bad8f47b6406c30366affdf1ef35e45dab5d16a4b6a85f85d2e7aabf4ade97a691ec91e458a859caffda5bed7142a8b1c10fe9a44a22ec60c07bfa357296d861828f51557bdcc51f80e01f94444d93f4735a2bfe587badea81b506c11f2576ea1d5e3e8ed9a6a59b14cbd3ceab7ba3040ef3a1e", 0xb6}, {&(0x7f0000013000-0xdc)="cc4c837ee9262e18c807614b1391066e8a1446db274078a869058777e1dfdbc91d56a49b7c7337e0c2b9f39a2bbb0d5da92c4a90a9e0854ec22704729072898cda84bc96c6c53adf9189d3b087abaae90a519a4ae1c576d25eb8cb17c073c1e50053240e582d97075c5b299a1914e37891a8372e1aba46cbb5b4ff361176940b8f4c7144bebdfe1db7a7381247a111e94ecab5eacec930c889d5714196c1e95c9bd7105bbeab1635ed260a13e633092814623821f812a3a33daa882656c62d079ed866ea8987b8568acf5ea55199148a2cf7584d71743821af3b71de", 0xdc}], 0x3, &(0x7f000000a000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x90, 0x80}, {&(0x7f0000025000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000026000-0x60)=[{&(0x7f0000025000)="66d6509da9942156052e6d9a872cae75732d5ff4006df0675d298f7fb885e8d1b119971f225108cf7595ec4de659d711942eee3d037a7b01bd62d4ec3adb2f6c5915eb5923a57ca742aa8b0f8eff3b08bf6fe46d9ed5217579692779bf431a4acbb006a3dd6f2ffc7e78859a4d2236871bc5437c2573de7780f53ccfc47ce9954e5be0e5b0f6f1b14b01955f2dc8a733c4e7cf7bf39a92922c8d5be0f48678843cb8c5bc6ad0a5d729206c", 0xab}, {&(0x7f0000014000)="f13af875702d8f1557a4ba007d5083d5012a85c5a375331444c17d3f06f3f27118ad963c0ae65ac360127665bce14f977429278d5f1c95ada4b70028db139e0238900af12f8fd0d0ec03658d58cc807404c24e7f28b403a77c5e538d1d7791135becde7fb9a3310c0235e1f88af02cc82be9aa0d21adf4081c226b8638ac021591b23667594626c49842fe21c7d1a3f09ed6ce0e80c6d62a03ad684cde3dd526", 0xa0}, {&(0x7f0000026000-0x4a)="11eebd3c1a048f8c63b30d9436567640c8c7703a8a5ce1b922f7713405117bbb58dca54072128415e6be66f44419e3fa235d85251991de8b9a7a66b75e7f246aba22388873355d31373e", 0x4a}, {&(0x7f0000012000)="bda2fdad79c536b66f422ca87196e05b0267f3f6fc9d57270a050f2a29", 0x1d}, {&(0x7f0000025000)="8b3467f0b8452d74a8d0477662a774dfe612e4a4b7ab288f3358130e73b86b510e01585ec3f04140b8a2d4cfc8c93fbf683a3161e703a9a5f0af6f91f038e5", 0x3f}, {&(0x7f0000025000)="e178f66cd7a43c74b13dce9de43bf8d3c35645854a4c656a4fc0231a987c88a4c0d672da0f72fe811773e3bae1b841ae93b2c2e7502dd8ef42f28b1996cdf18449cf7f1ebdec3f1005377bb0db2fa4772140cc971672818ce7826d91de3345c26b879e17b9122881c1954a77aeb92ecd6319dc9a3e0ac9224e9d319e0d60ac1ad55f606b6ebed0fb233256e7749f5f4387ed7d1967cae7bfcc4ad8471037c97a32fe44ec307247e3d4c348bb93c37327e2edaf75b25d7773219c84387296ef757522f1752d", 0xc5}], 0x6, &(0x7f0000025000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r1]}], 0xb8, 0x20000000}, {&(0x7f000000a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000022000-0x40)=[{&(0x7f0000026000-0x2)="5e84", 0x2}, {&(0x7f0000016000-0xac)="03cbae5d432929ce6d6b663c10c2eb367aa363118f43813e122bceb7f86cb6d55139e952899c549b7b59b6f677c4d1f9ee19f726310f5f5da7c931b21dbe9fa20cacd4ccbbef8dda198fb594ea36cd74e47ec28ba89f3e067d394b04118303fefd84c3a6d26c24917d859d58dc1517d66288f937d8339430db5ed3b693d2f8431b463bb9228510159c9ec7c1037ba3590b93446b4e17149b45f9189b91a9b35c66649d29e610702ad3bfe897", 0xac}, {&(0x7f0000026000-0xbb)="79d81abb136f5adcb607a0f1a97d8ba2c50f6aeec0f31cc9a1eac029e3dd2471fb2aec6dd0d07386b9f71b1975b53c5e0b66d30ccc7cb5f072e391688ac0bfe0b26633c635c1f8593218235e2f2c9b6ddf43ffefdca7a1402d21446bac556f5a1034a8908f941e2d8e80d58d4b90f650153e2102410255850f8998b1ad656903fbd1a2b77543dd6de4cf8d44b65542bd9816e41d4e6f62de45e28e4d6316c44c786ce22e701ac29cfc46731d7c8fdf6b1dda44bac8c0c81284c2b2", 0xbb}, {&(0x7f0000017000-0x17)="605de5dc3647e01ab63b653dc132acc2e864a697038f53", 0x17}], 0x4, &(0x7f0000026000-0x58)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r21, r0]}], 0x58, 0x80}], 0x3, 0x40) 2018/01/17 00:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000079f000-0x1)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000011e000)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000043f000)={0x1, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r3 = socket(0x10, 0x3, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000b0f000-0x1c0)=[{&(0x7f0000878000)=@in6={0xa, 0x0, 0xaa0, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f000047a000)=[{&(0x7f00005db000-0x89)="a84319a7fffde7e539c95bbfb90939e600c9feebfb656e75ecde855d3759e8a2404faf680181c52c57100d38ff3b6c879831dfb9791d15e35c931b3a81389d060d4ae44738f4da9e15e58dcb944ef9e263a08aac399eac362092b7b3792f35cb818356f9ba91d23f30dd19275f7efba98804da26108ac999266829c643b9593a77a5ff2cc424150b51", 0x89}], 0x1, 0x0, 0x0, 0xc001}, {&(0x7f0000534000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a05000-0x80)=[{&(0x7f00005f5000)="74867f965cd09c5bf1cc48933227f2fac66274bd651be4ffa42277", 0x1b}, {&(0x7f000027d000-0x41)="6b30c960b222c21275ea86734a3d9578938c4101570d465457accad88d087cab2e96867b120de89a12981af6711b0a7defeaadf2c16e289958a54cb76807002c9b", 0x41}, {&(0x7f0000fe6000-0xa3)="d415ecb9c919003689342b45a0bfc77d4222e9d01c4dc748c5871d29fb898850d8edde77630adc18be1464421472cb2ff010e8a2071d564ff367e988f36808d6488f8703caca9b7baa31b410904badf6ce5065bad5bc31422e39653b3058650b7bbba578a972f14f6a98313b37dcca3cbc7c66e6ffd73bd741ce2a191bf233f975da2366895ae00138f2a10201a02af83c3093bbba550d1d74849a6c93b7e481561c8f", 0xa3}, {&(0x7f0000664000)="4394924cf2ece5113bdc88013547cc7da303993b7fa6c7572b275531985249afa26c41252bfb524bab685a755ec7a7293d0784e40d9c9427e4d10ae2c99d73a1f156af5b0d0e6627e336ee4cf225a77a8ecc91af81279a59dbdce913c492a121f0be7da5f3e3fe89dee2320a315345b2554d3149e25277cf2841a4e29e306b3b043d88d4151ea6538a76109df1e646acb64830e32b9bf79097091aa547ea9383a0478c58e6122f", 0xa7}, {&(0x7f00003bf000-0x8d)="720db522a92f9bf5ca1408b587599ea0d6862f2d299fd3b11c36ea69b3158d1ae9c2a1b86c1af7678eedd874bcb7d26d97091a90bbec3ffd77864f34f712c06c97a5c54870e67ba01686b8c3d07f8c9e1ef597c9ae2247a2b44a9b35d04cc4e4e7a3fe1062d567d17cd0050c70bad8318a3a21f38d2dcd3261e7d08d9ae4808fa93d527573c6814d77cebac413", 0x8d}, {&(0x7f0000460000)="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", 0xfd}, {&(0x7f0000646000-0x16)="75c722786f0beb58cf89c53227e9829bdff3849b2cba", 0x16}, {&(0x7f00002c1000)="33f8fc7cbabde0f812baa5347c2eff684061c3", 0x13}], 0x8, &(0x7f0000825000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8006, 0xfc2, 0x2dd, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x5, 0x317, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x263, 0x9, 0x4, 0x9, r0}}, @init={0x18, 0x84, 0x0, {0xff, 0x4, 0xcc, 0xfffffffffffffffc}}], 0xc0, 0x40}, {&(0x7f000021b000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abb000-0x30)=[{&(0x7f0000cf1000)="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", 0xfe}, {&(0x7f0000029000)="ad3499ac3fbbda8167e1", 0xa}, {&(0x7f00002f4000-0x3e)="e3ae3b798359b3fbb04ef186dfbcbe13694fa279c77be8ee17f82fa683e9f5f3338831826133d9b4934b1cb7d9a00b60d4dde5c971a4e6005ae27b2e0c28", 0x3e}], 0x3, &(0x7f00000bb000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x1, 0xffff, 0x100000001}}], 0x30, 0x4000}, {&(0x7f0000c7b000-0x1c)=@in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f000031d000-0x70)=[{&(0x7f00008c0000)="d09aa987f9dd2728f33d7f928219bc1a1bb57951953bff0efa4d19d159a5c2d1d9be04736d031d5ac624d138e4fa13270b12c58b445d3116527bebc74f895304252d84c39ffdbf84252ab7d595f8b963a6a48c3fc83295be70e09191fbe7a9a87cde60d451a0574ea99e861d5604332774514e8c5cfee32d7c2ae0a51a486a4484edc85eacc1741752d2d18986311b82e1ddd2766fadf656cf5b4ba5a2503912feb8f973d281a603346367a12db98368ea541bdd0322a8a1689fb1f0a46defd167a66cacadc8badb", 0xc8}, {&(0x7f0000422000-0xc9)="6d507f9891b22d59ba3aaa62a7834f03acff10e0a153d3741981c2dfa45d1414d8ea93314cca5289dfe334bbadd89d2592edff3d962b0d231b68587c910dfca436932b40bf155ac1fe78589d2187b9d7476a75a20ded55af39fd45c48aa1d642c6aa4307cda52f0584e1c68cfa003d1d52a2cef1fcaa6a6ec605ff4db405a9c14123e016698855a72b386f82445517e242b1f3ecda937d7e70d1852c9139c8785d15f268d8d59cd033f7703489b2f66a4ae85d6a64b6b739d724a4a70e6db80f0c3a9fcccbd3083c39", 0xc9}, {&(0x7f000015e000)="4382975e4aaf30c6028f8c1995fa85af44dde693fc5a75ba7ff60f43e973eb911f103fe4ad97ee9f630cb382f56d332377199320cbd4d2475a1cd268104e4abfd3a4eeb7600bd84c67979de8e5dc2bdc03ff5d4e02668110928782d164596cd9fd03efe3c2d7cfb3487d136b663e0e0b77da26381bf46fcb1883f0453e4503b2e2a59075a66fcb3d3a6637d166faad2fb20dd0a22bac7b6910b6e3", 0x9b}, {&(0x7f00000de000-0xf0)="713d3bc11333be0ed15fe8ccc3c65767fe4c8faaac8e1c2b63f0506e93ddf0d95df309f37bbff18133ce532cad02d6d7309e5dcca8662b28b97d7fccd34562926d3b2fefb16c4b42a0ed8ebe9506c196f07e72f3702ff0fa146bed761f92d5bc4262105fcc508e7206fbbefa0de1c78093fce53e03d7eef8f8974efdf9268b8197ed8562715d2ec65ad644b8e2709041955338b336fb234b9d463a2fadd6124d6ce25e170e93327f09ce34243ae1d8d1f0ef27d095338247fa5ded6d443181cd2d3c115c07fbd95491388bb635cbfa9993806bda37deb4d3d5f01e7b0b172eb37966ab8ddf87a11d93d35fa4e3be5dcd", 0xf0}, {&(0x7f00002fe000-0x59)="9c25f775109a78ea4ab0dcb21eb0447e80ef839278c3b1b86eeac85bd06d0edd8648edb493a4799c647cfaec4bcd41d79b4047cb49cc00a0d9950ff01e49b3901ab27fac26f04e34bcae1e9b1400da96bbdb62b6c34457741c", 0x59}, 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0x1000}, {&(0x7f0000692000-0xd5)="c7a92563e6b4762b529a0d7c225d1a3e68a1390c8d97ec47f59b77efe372055fcaae5db73e6ae5ac130e11b7299485ed9d6e8191c03b3d6d7d14a7b4b477bec514a6d6155b1931006f40313a99c1c53067e57c7b7571a0af1b45d731a2f69d0e8ff0374b6dcc559c9e22f1026b42b1e17cfe52859c09b720c8edc476341ce6c3278567851dd6dfd64e748d392f25c528628b8fa65b099ee754b63862c587ee796d81fb3f0282102d02cae9f94c1a43392169a5763bca7f667e780a16f421d884a5f4583518bf512fed38c068277cba6137b87754d2", 0xd5}], 0x7, &(0x7f00002b7000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x9, 0x8, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x204, 0x101, 0x100, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x101, 0x200, 0x6, 0x72d4, 0x785, 0x0, 0x100000000, r0}}, @init={0x18, 0x84, 0x0, {0x8, 0x7ff, 0x5, 0x9}}, @init={0x18, 0x84, 0x0, {0x10000, 0x0, 0x8, 0xffffffffffffc1d8}}, @sndinfo={0x20, 0x84, 0x2, {0x6f, 0x2, 0x0, 0x4, r0}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x4ec8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8208, 0x6, 0x8, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x7, 0x8, 0x7, 0x3, 0x0, 0x0, 0x8, r0}}], 0x1b0, 0x840}, {&(0x7f0000a6e000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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", 0x1000}, {&(0x7f0000936000-0x6a)="44329bee58a23d77eeb0102bdd9945056fb6c9fd7cc3045c9422097ed12eebb3036d513aca231361f416075929513824623d616466c505b021a13726a8161bf4a12d1bcd9bf4442d5de9d7f313280f9a81a8ddf2e2941eeb8ec6ad46dea91ccaa90b73483d8ce33a35d8", 0x6a}, {&(0x7f0000614000)="b3", 0x1}, {&(0x7f00006b5000)="813781cc8ebfb49d840265f962a575ee9ef9b52ce4a73c1bdc215589d6a55f294a7bb3ae287c4bde2b866db02d14789109308e873a8a49098caca54d4bdd0a00121e205790fe0cb81d77820dc5fe19e5e89c07f526882d173d6059a0e3ef2bf76878e1d7bcec8b9be8b75fc659e7316897ba85686744efdc13c7211eeda931b6ff", 0x81}, {&(0x7f00008bf000)="9cb08dd345b0f6b719f951e8176d56ea3312996d2082a8b277f894377c6087fef29864ace0812981f3f961bed5b794e72c110b79844a80f6d8a7aed9081f81d77e15a376e667a44758651f3e01352991053cdbf248d4528613f148945f191d6bed060b1a41b25d163b4c1aebb1d64467d4bac29bd80668d9f0b1b1bc653cbccd6a306b666e082b69375b3f1bd910ab1c2d458463ee9b6500aa221667845fcbfd1799b2fd9ca81a4a9f1dcf41461748a733687f7ac45674defa42", 0xba}], 0x9, &(0x7f0000950000)=[@init={0x18, 0x84, 0x0, {0x2, 0x3a6, 0x6, 0x81}}], 0x30, 0x20000000}, {&(0x7f0000faa000)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f00008be000-0x10)=[{&(0x7f00003ce000-0x27)="515a5414eb4eb3e70541094c77dce9f4c530c793a7a337c36f550b725e5ab6802cfbab26f3538d", 0x27}], 0x1, &(0x7f00009cf000)=[@init={0x18, 0x84, 0x0, {0x1, 0x6, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x7a36, 0x0, 0x9, 0x8, 0x2, 0x7, 0x202000000000, r0}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff64, 0xd, 0x8fcb, 0x7fff, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x785678135dabc757, 0x800, 0x9, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x1, 0x8, r0}}, @init={0x18, 0x84, 0x0, {0x3, 0xb614, 0x10001, 0x7}}, @init={0x18, 0x84, 0x0, {0x21652e08, 0xd5, 0x8000, 0x9}}, @init={0x18, 0x84, 0x0, {0x1b7, 0x1, 0x3ff, 0x5}}, @init={0x18, 0x84, 0x0, {0xffff, 0x6, 0x100000000, 0x80000000}}], 0x1b0, 0x200000c0}, {&(0x7f0000f79000-0x1c)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff9851b7f0}, 0x1c, &(0x7f0000b71000-0x30)=[{&(0x7f000024c000-0xca)="8cf3d3dff2b625fb8860ca3689eaf1292648b22d4fc3fce7be9c5d71ad060d496a753146403bb7f2630b69e43bf861ec516c946e38c01dfe6408749fee82cc4720a17d87c8a2cd963aa4be89e597cd6e369369deecfcfa8da3d33cfe7e66a2a38128a139f211882019daabdd1bc5544414fcc2193b344818c4f64e7c0e97e6a33c910e3b82fae3907df23e83ae8d6dc83fe6314276e60390d649f8a9b9344c5b32e213eb0c2fee118e631c9ae26b604dc42965c9346d00fa033cd24a4ba2acca3b69b419f4adad47964c", 0xca}, {&(0x7f000067e000-0xe4)="a58d25c81500eae2f182bcbe8f880a80a8570acc9c1d7920fa093ebc33acf6a96deba36de9a966ef32e8480aadc5d2948f6a1aec88c46d5f35c76789753261a7b8e4f519a19ebce92d551edce6828e9d5077a207423a11afcfc4dd66be25e3f73e30a5f9d9e8dfefb5d36175579953176d7e6840942c13ab153a4e29c930e2a8dd9f3a93c9d30036f8f84cd1be22327938ac826781ec892e525afbdaa483e13bc10046bd033b44dd8aa091e8104d7b114cafefd2408280583b7cce63f26a84758855382d5f66bc8ebacf5b76c91ed167cd72f2ac138196dd6b16f2a8b7748863f1f150da", 0xe4}, {&(0x7f0000cfd000)="77c16d4f01476d667d326c04da9129404933075dd900fc84a2daaafe16ae3d849bed99355b620accc2596e8e9ae7c1af8a1ac683e632d1f88a3352d4bc2c8bd8876e60b306eea3cfb108427a744781605ada0a5bd3f6c445702b34cfb098c2161c11405dc0551b835d4de939f021d6aa9d8f9ec0f87d28a34e690c833ad8f3c0fbaef745280ae9bfa27b0eb86d8d268b60d7d7", 0x93}], 0x3, &(0x7f00003f1000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0xffffffff, 0x200, 0x0, 0x1, 0x8, 0x9, 0x8, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x0, 0x200, 0x46, 0x0, 0x9, 0x4, r0}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8000, 0x458, 0x2, 0x20, 0xfffffffffffff8ac, 0xffffffffffffffff, 0x71, 0x7c, r0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x8, 0xfffffffffffffff8}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x10001, 0x5, 0x1}}], 0xf0, 0x80}, {&(0x7f0000266000-0x1c)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c, &(0x7f000059c000)=[{&(0x7f0000f25000)="785f64d8e21747e43b5ef519c34166e3414b724dd31ce1a393692c18a840a0d4336fea8786a334e1327d2e5aedef95f58d2c8c2475a79f766f950e9daaee8525a0f8abaa66e05448869e23cd34c1b35391cb1fcc07d7fcdeb5a015594a4d9ccf", 0x60}, {&(0x7f000066d000)="2ca40ba8178acec4a90b7b56ec216fd7aae47a4a69dc663489a84be621b255a70a961fafd8e6edc8678f445299a5d4d063f6ee7f491663400fc5b57d", 0x3c}, {&(0x7f00009b7000-0x3d)="6193ac81b9f4f094d80ad14f2e7e2f59e22a8ea380e002d4e0c53302c13be80d581c56dbaec14f64896aca381f8b911c4863fbf2d1684c6eca0d3be822", 0x3d}, {&(0x7f0000891000-0x23)="620fb8d775d00a64bfd7ccd363f4de0769e0b9dc086d31953c05ea50d49db7ce87b303", 0x23}, {&(0x7f0000e43000)="0962ef9055cc8029f82a75254c33a59ab901e8bbde912eae2fb0feda12995f67c2be44b32e0c68a0dee160dc9264a7956e0699bd2900d149a06a70a0b3ca95cb2d7b5bfea36a6497de808e8adc36b0dfb459", 0x52}, {&(0x7f0000479000)="443ed551c7763f1ecdfea04514206406560ed0f6cf93ca1ed1fad9dc65d16fdb2241365cef0fb36ecc1a32742729abcd4aabffe7370340c27fe494a259fbb91d5605c6af99d1b0904ec94fa07907125f55636cc13b44cb515848e9acd742d6b05b84f21bcf52c1e35b961fbdcd6e073913c26d73f47c8e47ca094d", 0x7b}], 0x6, &(0x7f00009c7000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x4, 0x0, 0x2, 0x0, 0x424, 0xffff, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8000, 0x3, 0x2, r0}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x401, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xc15, 0x1, 0x1, 0x7ff, 0xff, 0x4, 0x3d, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffff8, 0x1, 0x4, 0x49, 0xfffffffffffffbff, 0x0, 0x7ff, r0}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x3f, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x20, 0x8004, 0xc80, 0x5, 0x100000001, 0x200, 0x7, r0}}], 0x150, 0x40000c0}], 0x8, 0x80) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000bd1000)=@assoc_value={r0, 0x6}, 0x8) 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x3, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, 0xfffffdfd) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000073000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0x10) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ac8000-0x4)={0x0, 0x0}) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/01/17 00:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x851) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000ad6000-0x38)={&(0x7f0000794000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009a5000-0xa0)=[{&(0x7f0000956000-0xae)=""/174, 0xae}, {&(0x7f00006f1000-0x7d)=""/125, 0x7d}, {&(0x7f000007d000)=""/56, 0x38}, {&(0x7f0000ca5000-0xfc)=""/252, 0xfc}, {&(0x7f000050d000)=""/195, 0xc3}, {&(0x7f0000c89000)=""/160, 0xa0}, {&(0x7f000059c000-0x9a)=""/154, 0x9a}, {&(0x7f000099e000-0xcf)=""/207, 0xcf}, {&(0x7f0000e3e000-0x1d)=""/29, 0x1d}, {&(0x7f0000d15000-0x78)=""/120, 0x78}], 0xa, &(0x7f0000b9a000-0x1000)=""/4096, 0x1000, 0xffffffff}, 0x2000) 2018/01/17 00:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000381000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b40000)=0x1002, 0x800) pwrite64(r0, &(0x7f0000483000-0x3d)="6f32ff61a1c81349e26524412867978000d0d6b46532ddc866c94a0d3ef6e1dd236298044810c5c3eaf090ed8ea24c6bf5569cdf40e4961a7ba360b3b9", 0x3d, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000948000-0xc)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000532000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000788000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000590000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c6d000)={0x800, 0x8201, 0x0, 0x0, r3}, &(0x7f0000b07000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000054d000-0xc)=@sack_info={r4, 0x0, 0x101}, &(0x7f0000c34000-0x4)=0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005db000-0x18)={r1, &(0x7f0000240000-0x80)="1dcfff62f8eb39b8ffb5a374953b17c5559adcc2b54c6b8fc9b030f869a64bd82085db6d8c84bcd7e2e299a749e2c2a4f685df2b491ee2afb905a57d91e30f7f7e429c32a49477a3f6d82d6b448f432bb4ce5fa15e7044db26824f22cf3ce59e9f265d6122f04147641b0e8b726666b88a162d8c0c0a19d096e8672aaae7bb97", &(0x7f0000913000-0x82)=""/130}, 0x18) 2018/01/17 00:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ee000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00008b1000-0x20)={0x8, 0x0, 0x0, 0xfffffffffffff87a}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000e5000-0x1)=0x0) 2018/01/17 00:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[], 0x0, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/17 00:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a80000)={r0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000021000-0x18)={0xa, [0x1, 0x6, 0x100, 0x7, 0x1aaa, 0x7, 0x1, 0x40, 0xfad, 0xfff]}, &(0x7f0000c65000)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:39 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000cdc000)=0x0, &(0x7f0000bb7000)=0x3c6) 2018/01/17 00:27:39 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000001e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000b000-0x4)=0x58) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000000c000-0x94)={{0x9, 0x81, 0x30000000000000, 0x8, 0x3f, 0x200d14c}, 0x2, 0x1, 0xc70, 0x8, 0x200, "146ff86fb7619a6edc0f21bcb93479b0de2897a1ce056b6c052c0cc38d1af21d0fdf95d8515a8a91ec3303c8f83587db408aa782891345e9ccdbc8a51df9f661123d6cfdc6db3ee23929818bed761a552f37a1925f5f3058f313cff45fa6d2dedf340aca35fa9285ebc72b893dded3154dcc6605bf11c099b12e43734a13c052"}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f000001d000-0x18)={r0, &(0x7f000001f000-0x6d)="127f53429673f2f64eb21c6cf28b9e6f70d69eba417873692ceb66910fc04c11e746d02e50c43abbbd6883e491abca7b46945da12d32c382a3400ee65f5a3df66c022bbcf8d15841e9a9cd4c65229a575636317332cd8ae1c14cd69acb775c60f9113df645819773d72188c7a9", &(0x7f000001b000)=""/0}, 0xffffffffffffffa3) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000001d000)={0x0, 0x0}, &(0x7f000001e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000016000)=@assoc_id=r3, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000001b000)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000001b000-0x4)=0x0, &(0x7f0000015000)=0x4) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000001a000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f000001e000)={0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000003000-0xfd)="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", 0xfd}, {&(0x7f000000a000)="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", 0x1000}, {&(0x7f000001f000-0xfe)="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", 0xfe}, {&(0x7f0000016000)="cdb633a93691810fe5d466ac5374", 0xe}, {&(0x7f000000b000)="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", 0xfb}, {&(0x7f000001f000-0xff)="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", 0xff}, {&(0x7f000001e000)="f12c4ae2afd49995938d9b279c944160c4e072884b74b89a3a1c874d148c9a3f18f9", 0x22}, {&(0x7f000001a000-0x55)="a81dfc4c5c866f8d4b625e852d30ec2c21a769bc71dc193fcc0a37d68b0f39fc73dc8cf379853cb260c0c98d4ab8072f534495f3414628d1d88538b2bfd9479f5af09ca2b19daf1066fd072a6f3e26b2dd14422d1a", 0x55}, {&(0x7f000000a000)="7773fa23c2afe715062fe20bdb33eb9df18bf1a977aaddac58455ad0ed697305157a1c7e82ebb8851949dd3b0b73a2cf302f34c44cc6b3d035f878c1279be293e7e3d3673ea39bc5e966ad2e88063e09166104aa75e0fb763bf06e01170dd5dd67a936c8510b57799c44e1ae7f9803dcdcc5dd5e913f2d86c0aec19aa67530eefc972f26d7489fb3c0da11c77d", 0x8d}, {&(0x7f0000014000-0xf)="d2876c14af7b322fcf47fba569a5e9", 0xf}], 0xa, &(0x7f000001f000-0x220)=[@assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x38, 0x117, 0x2, 0x22, "05755bf4b11dc8a34498b03dc2ccb50283386dde903250e65ecc4f7582171b7fe76f"}, @iv={0xe8, 0x117, 0x2, 0xd0, "f26ed78364e24287467f4f81cd1039f021ed95fe6ad2ac85c1b587dac8af3104847a96bf3ddd75c0a36a65d9ace31c1cbcfeaeb63fa4de5ca7c04cf181ec2df10c4fc2bcbfeccfa8a5460ecd8dac2332ca9bfb0c52a4ebffc15f761212c881adc6dac5a9506eeefaa3c2ca5ba0b1767a32284bb9504b5af5348ebe88de0fd95092911e72ad8d0ca68f83bdd218835237b1300bb8fc18968cf94d8bd74c721ef28d9714bce8497af26cb1f7468b369a7cfcfa81ee62491f7dd02f5e722f54368322042871b8ddfecf2e3c17f8e66f80b3"}, @assoc={0x18, 0x117, 0x4, 0x400}, @iv={0xb8, 0x117, 0x2, 0x9e, "78f69601e10265ef5f6bda84d5917d7ee18f3274caee43812271df09d33ddf54c423d959170c47627dcc80be7bbf65c6ef187d02570bf88f0218e429c3b50f91f3071c072dc13d3579303e82cc4c17230b2ff8c4fc8d8bf308e2219c63a3f18f96868116a08ef8d63e7bc0777a6a6be0bcbfcd0de0a7764901237d897a1a61ac766211239f6478f36dd3928a57aad909ffd002ae6a334a76eb2ca757995e"}, @assoc={0x18, 0x117, 0x4, 0x1ff}], 0x220, 0x4004001}, 0x14) 2018/01/17 00:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000cf7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/17 00:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e4000)={r0, &(0x7f0000037000)='~3\\'}, 0x10) [ 604.680060] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 604.686877] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x0, &(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b2f000)=""/64, &(0x7f0000c4a000)=0xfffffffffffffe82) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/17 00:27:39 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000022b000-0x4)=0x0, 0x80000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fc4000)=""/29, &(0x7f0000fc5000-0x4)=0x1d) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fc5000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:27:39 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r1, 0x0, 0x0}], 0x1, 0x9d56) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000018000)={@generic="5bee0f0e1fbd47d573b0045e693f94c4", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000001e000-0x4)=0x0, 0x4) 2018/01/17 00:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockname$packet(r0, &(0x7f00009ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000913000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) [ 604.753088] sctp: [Deprecated]: syz-executor2 (pid 6985) Use of int in maxseg socket option. [ 604.753088] Use struct sctp_assoc_value instead 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair(0x1f, 0x806, 0x8ad, &(0x7f0000a38000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000895000)={0x40000002, 0x0}) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) [ 604.797283] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 604.797897] sctp: [Deprecated]: syz-executor2 (pid 6989) Use of int in maxseg socket option. [ 604.797897] Use struct sctp_assoc_value instead 2018/01/17 00:27:39 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x4) 2018/01/17 00:27:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 00:27:39 executing program 6: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000384000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x3) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009c8000)={0x0, 0x0}) 2018/01/17 00:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000014f000)={0x1, {{0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 00:27:39 executing program 1: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0xa6dd, "a4e069"}, "e296262f"}}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000eb000-0x4)=0x1c) 2018/01/17 00:27:39 executing program 5: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1d) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) epoll_create1(0x80000) 2018/01/17 00:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400010) bind(r0, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) 2018/01/17 00:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f000053d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e4e000-0x4)=0x6) accept4$nfc_llcp(r1, &(0x7f00009dc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f70000-0x4)=0x60, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:39 executing program 7: r0 = socket(0x11, 0x7fffd, 0x7) accept4$inet(r0, 0x0, &(0x7f0000424000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000203000)={0x0, 0x94, &(0x7f0000f66000-0x94)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d4}, @in6={0xa, 0x3, 0xe38, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}]}, &(0x7f000001c000)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f66000-0x9)=""/9, 0x9, 0x20, 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) 2018/01/17 00:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a5d000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffb, 'jitterentropy_rng\x00'}, 0x58) close(r0) 2018/01/17 00:27:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000a37000-0x38)=""/56, &(0x7f0000001000-0x4)=0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0xffffffff7fffffff, 0x1, 0x10001, 0xffffffffd09fcebc, 0x1}, 0xc) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a7000-0x4)={r0}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000a98000-0x28)={@common='bcsf0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r5, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r4, &(0x7f00005cc000)=[{&(0x7f0000655000-0x7e)="62f61e4c257c2787f7d8babbae0bebff8cc930bb1e98894e494a224959eff7d90cc1bc4b2df1b976e8f0f6f27981a6ed1f96ef29afb324c41996f79dfb0f2b295c3479034eac450102664e89dcebdfb9a9b6ea7d6552ff5d41ab121636c0d21e02547b779f8b34fcbb96f8e2758bd4148770fb3a0664aa000000075f99df", 0x7e}], 0x1, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000029e000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 00:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) sendmsg(r0, &(0x7f0000df3000+0xc7f)={&(0x7f000013a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x4, 0x3}}, 0x26, &(0x7f0000bdd000)=[{&(0x7f0000977000-0xfa)="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", 0xfa}, {&(0x7f000028e000-0xab)="6f041fe887fb1c31272ac34f62e45dbb3d4eb79f39257739e20cb5f5209de9a42f8479df1fcf7be49b39b5824cbe33b7377109bc48cfa4d1d7bc8f655bb4e0632ac50b209ac1d7b684213a7564aa93dc20c290563001da2fe56e5af582b21fc1bc916cf3c5dbc0aeb1b511aedbcdb385ffcec079c203d6fd9f4697eb6b1974ea404bd4708cff2affbb3707783e65a21a5b914893d0978125505f650ec2ea05f5b9b9b6ea762f6d8fc2832d", 0xab}, {&(0x7f0000091000-0x88)="6538a57101aaadfd815ce205204432f9f4f78b75a3625a9b734640612b83df4ca8fb1c84e91b7ae5ad4fe1805ea23c4067db184741a3e6237d248ef308ee5c8c53babc00836b580e2c4583c874fc0523bc80b8b311566f478f0e87ab03a989b2b3b219350f34e056475a9e1e5061f97f270d74ec6ee0e909fea0d6fc97873dbe4e6a57f377823c4f", 0x88}, {&(0x7f0000b93000-0x10)="90c14315a2edd43916c3a87da2af76dc", 0x10}, {&(0x7f00000f8000)="2f70135afb1dd985dda4d3df6c9196a9657050b23d75a20da2bd631a2188291483752f19a31a3122dac02d4709827a561e311a00959af61a0441ad39d74b43897687bb5460618aab8fd40bfa3f93d41b4e05d03c05d6a8f5b4f4cdcf83d9649f588653820f915b04b7190fb9680334acc3e599c3750e2654b98309459cbcdc5fa74fae62406ba42acbaf987a511d4c768bffed15615d53959594e159d673dac3e217e7e310926ef8f506df16128567a2d9a9aa6922d8d7b1aa5c34a5be7bea1a630935e1d9ddad5ef1193bfa8cd4eda671381a67d34e691cf1500cfc7638371e", 0xe0}, {&(0x7f000001c000)="fdb463fb3da8165ecdfa692c6237bf395fe845205cd067ffc35c65e817be02c199dc8362214cb452ea9f18fd61973d1e4a7fbee299e222960bcbbb219f525d67329540f646ece79301a8f98f671069ce2666ef5591f89f50c6ca49fbef09d78ffbf6abfb676c7245f7e604602d0bdd8fd5c6353e6cf4cd8b95c4d6f67eea3e96fb585b1576b05f3c769e405f06370894be6d29b83c19dd7ae2c53882c085e05a607940c8a3c4541a0d48dc8aa60be569b8a909cde50b2ac3e4eee4f7b0504d7b6f203d9b8b", 0xc5}, {&(0x7f0000415000-0xe9)="093171d96b1023a393a4978e454eb8f6694c87a72bc504def7f6dc56299d49f18d7dbea4a827193fd8e1d165daf6a958d7c2ec1dc8b6b5cfc7bf2e9073d88f7f78c269eb1bbf53f0bd5257c9fcd11ace7ed484706305bd275c41257f8de8b8776ebc585f4e114945e02decd3ff676c20ae4dddb8df98bd68cf1fdc190a300bf8399c0aa951fe3e2e2dc734053b52ebf4207bcbb7a8149f3e9e00e6533cb4f3b49f8212b2b15432aa6c87ac9a6e8a62d81575748806fa685aa4da124c615f213f2a46473027b43909fa187890d1e7658a22b58f20da23c5e048eae6842360f439e36a9dc11a7a507b7e", 0xe9}, {&(0x7f0000cda000)="96bf6445fb6b46f46439ded8e04abd98003de9c7ec56232465d431695bd074745f419084f4e9fc6c275badb350f7488364b94fe64a1c3aeb59977aff21f2e579a998dd2b20e513cc440b887a4cb7f8431fe3d7b0017e25094b645ca08766", 0x5e}], 0x8, &(0x7f000046d000)=[], 0x0, 0x804}, 0x4) write(r0, &(0x7f0000b8c000-0xa0)="240000001b00fbffebff000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/17 00:27:39 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000927000-0x2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000431000-0x4)=0x8) connect$can_bcm(r0, &(0x7f0000576000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cd2000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000350000)={0x0, 0xdc, "5188eab7cf26a48b5831aa1ea83453b5244aca232b5761e496e0a505e15663da2aab243e7b1e122a08ae307fe488eaf0aad5368288ec6ba08cb002c134be3bc3f8e44f88ad5485650f16d95bb1defa24650a5e7f913bb5eabe221df79bf63df23525a24173e815d9eb8bd4f76f4224992d60f962a1d389ff22baff1e89fd36b710d186bffadf16508e84c35d9d8cefabbe2faa56521066ba11f9e0590b3036d26a86903d0e26ca8ca5959c46f6921d15a7ef70f98b01caa7d7246f7c394c33952ab14590b242721ab0b1d06597239c81119be782e6dbee418992ece1"}, &(0x7f0000be0000)=0xe4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e8f000-0x1c)={r2, 0x0, 0xa, [0x7, 0x401, 0x5, 0x2400000000000000, 0x0, 0x4e77, 0x6, 0x60e1, 0x3, 0x400]}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000cb9000)=@sack_info={0x0, 0x3, 0x7}, &(0x7f0000cbb000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bd9000-0x10)={r3, 0x81, 0xffffffff, 0x1660bce2}, &(0x7f0000214000-0x4)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000009d000)={0x0}, &(0x7f0000fde000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000c3000)={r4}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000db2000)={r3, 0xb7}, &(0x7f0000e85000-0x4)=0x8) r6 = accept(0xffffffffffffffff, &(0x7f0000e90000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000078d000+0x85f)=0xc) socket$inet6(0xa, 0x1, 0x1ff) connect$inet6(r6, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00005c5000-0x20)={@generic="46d7289fe2dc2b4e7de525c07fae1099", @ifru_flags=0x1400}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) [ 604.950499] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 00:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) r2 = socket$netlink(0x10, 0x3, 0x1e) bind$netlink(r2, &(0x7f0000361000)={0x10, 0x0, 0x1, 0x20002100}, 0xc) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/17 00:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000205000)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/17 00:27:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5e01, 0x7, 0xa, 0x401, 0x9, 0x5, 0xff, 0xfffffffffffffffb, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0x3, 0xfffffffffffffff8, 0x4}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x32)=""/50, &(0x7f000052c000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000002000-0x4)=0xb, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x50)=""/80, &(0x7f0000002000)=0x50) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) close(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000)={0x20, 0xf, 0x3, 0x1, 0x1, 0x1, {0x7, 0x0, 0x8}, [@typed={0xc, 0x28, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/01/17 00:27:39 executing program 4: r0 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[], 0x0, 0xffffffffffffffcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000002000)={0x80000010, 0x0}) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000000)="c3eba076af471e412d3fe1f7fe4306ddad52d3767bbe178f5a1184b0bc2af294285b3cd514178348e620983b9c2d1aa92e044a2a1456192d91561f1aedb9c3307cab55fe97490753268397c4cfda4f563cf871f23acab81e1ff99cd8e408589e68") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000003000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="1dd61db1fcb280daa49c0cf30578e139", 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@loopback={0x0, 0x1}, 0x0, 0x101, 0x3, 0x0, 0x999402c262b40d83, 0x20, 0x80, 0x88, r5, r6}, {0xffffffff, 0x9772, 0x3, 0x10000, 0x5, 0x4, 0x2, 0x7}, {0x4, 0x1f, 0x0, 0x0}, 0x1, 0x2, 0x1, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x800, 0x7fffffff, 0x1, 0x36}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x7b2}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000005000)={r7, 0x1}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r4, &(0x7f0000006000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="055ff7649cd0205a56b69c5d487155b2"}}, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000008000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/17 00:27:39 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000000d000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xfdf7}], 0x10000000000000e5, &(0x7f0000013000-0x1250)=[{0x0, 0x11f, 0xfe, "6509fd6462b563c4a2a558ef428efd66498976b7b13f7ab0961ff471a31f43ec79c0ad9d86707c259035b8a5e2e1803038a597019d79903d18fdcf121834fe8ac11b3b0a75cbfbd9bf1bcab6609ceea145d2215971d575486ace013d8c92e28e3b78e2c5b5d133b9e2dc385a4790e2178749f73c8153dfc3b2a95346c236d321e238487bbca0a3a63fe0eb24bbaedf12d82810b58e7ea7f9a4d37564aa55778bcf7607e2b2545e6ff1738a0ed8c8568f12c4dcd278946e6f55c8c605965ee0e00acd8400d7"}, {0xffffffffffffffc6, 0x19e, 0x6, "6e797254614ec33c3d12e309c76f636733833cc180ac8b4aa6451b2b175c6c2c2c404abdcff19f3ba231683f8118a07173b1deff0e606a7b4538fcd62486995fa7e2aca20e9a5dfd890e323712119e8eb4b6d623cc3be5da21e92cf229a459ec1c1fd91c3ce47f72abd2341b568b338066c4ed772d8118e909c3bbf641a6b89c758e299ff8551e582fefe1ca094cfe07b118efaacdcb185da118baeb4fc114"}, {0x0, 0x1, 0x10001, "df399c293e092a8804a9b2e651f822661d56fdf8422c928177e74100ae76964a346d80d1abbf3b4b23f86a54378749309836904d021e63b6da46923604b9043635baa9cdaaa1e2db978b98fdb046bd915b5a82d6b2fa5153093ffe3f35a9551c395f36726faf66c5cafdc0fb6956e443e3846bdbde002073b3aed89d583dd21ee724aabd31cbebc2b9962d23c64939e617fe6b803f97787617a3c8c5339a6b9d90daa132ac7ba1c6"}, {0x0, 0x13f, 0x80000001, "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"}], 0x0, 0x0}, 0x0}], 0x39c, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000011000)=@common='bcsf0\x00', 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000012000)={0x4, 0x0, 0x7ff, 0xffffffff}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000d000-0x4)="01000000", 0x4) 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000046b000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/17 00:27:39 executing program 2: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/01/17 00:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eca000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000639000-0x4)=0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000511000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r3, &(0x7f0000381000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c2f000)={0x0, 0x0}, &(0x7f00007e0000)=0x6) r5 = accept$packet(r2, &(0x7f00002e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000052000-0x4)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000538000-0x10)={r6, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x15}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c10000-0x40)=[{0x0, 0xfff}, {0x4, 0x9}, {0x4, 0x10000}, {0x0, 0x2}, {0xb, 0x100}, {0xa, 0x7e}, {0x2, 0x4}, {0x0, 0x3}], 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000159000-0xf9)={r4, 0xf1, "93a4109ce627179427fd7ded4547e6f0aa3b9727d0bc83d369145c1f51c1f07e5277bc9479a2092ecfabb3971ad364ae0fa06886f96051991b9961526c9789095f39dd092c2cd57d0330fa41fcc99988b1a0b11fc1e0ece3ed5565c23f70f381346d1c7ed7cb29a5f31790ae2f5a2784795e360b777f14f5169025bc9011e3fa62d3c85879d9c9b32fed4a64b94a461a56c765ee6564796b73eaa3d788774134463fb20fc7afdbe5406d0d8e3f28b51c2d1f3ac89ecac1468524ca83c0de83237f5c72846b9cd96b75761df39bb103b6f233058d1fadb53eecfbbabc5b7697f2dcb4affcd135694e68a2b04e88b280c61c"}, &(0x7f0000360000-0x4)=0xf9) accept4$packet(0xffffffffffffffff, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f15000-0x4)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000911000)={r4, 0x10000}, &(0x7f000089e000)=0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000e89000)={0x8000, 0x1, 0x101, 0x2}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000460000-0x8)=0x0, &(0x7f0000d10000-0x4)=0x8) 2018/01/17 00:27:39 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="ed28dc90240baad52663cc3357617826d771eafefa435480127097a76d148858fe8e6f8845a639d42a0aced87cfd57ae5ecf0314e796ab8722dc09fdc993ff55b49dd33a5bcbfe104e913f666da1f173ae1757a1e885b680523a8cd3dd782253403858173943ed723ac47feedce06ec9e611254547ef243a6442e3d14dfe7abda68000d6e74379d3a172629466e73f3bcfd278cbceda2263aaa344e871d78edc6a89e821597d0f13b2ba13c430ffd0c20352e820ed697c16bbbb3396feae81839c5d2a5b183c3d08b503c829963884e022427403c9892b3a2889f3be460b7ad293592ec58e49bf69", 0xe8}, {&(0x7f0000003000-0xe)="393c81fd3ed465c8890f78173873", 0xe}, {&(0x7f0000002000)="9e328080aa0dc59945109576648302606c17692ef02c68b1f3d66c548b5312ccbd477469ad8814590954c69b62c87747f596998984e065b6471d58dca009d71f1dfb32b9e254f7e288438ac8d12fc0a2424372a987d901db3c82cda35ce127b9295fc5a7da75915088357681aa6c5849e6383d8cb167a29d6797271224f12c8310f8b42c3c752ead60680307ce4a79389c632cf9e1821a7da6e40b8ffe3376f44c914a17c5f0f72a933f648353b8de767b7ed9f89ea791f682ecc6cb958f7b67b0891bc49fd464", 0xc7}, {&(0x7f0000001000)="ba9791451cd75c92203c61615e6f01574bfe30e2ff", 0x15}, {&(0x7f0000003000-0x61)="f38183059440fa27d1d34511e3c8679c2427af407b9788134ca2f3c97576e3b1150134d5d261b60c89e9e54317c0668cfb398a7980fdcc91604f6a107659c68630cdc2f436b141d6ddd98369116fc72630b200cc3db392b9c7ba0f82c73b85a4b9", 0x61}, {&(0x7f000078e000)="4d32a6", 0x3}, {&(0x7f0000791000-0xf5)="293bcb8646843bf4bd04b318adca1fd396b431af273f08b62504d508fe2a135ebfeb2ef6a3c01fdde49532c557d855c08333ea3ccda8356fa3107c9f8b53130c9cc3e7fd508a6a65cc9acda02dd5709e88c4df92680ee54a7931f0a7250ca332329d7c704965201342fb760c1faed495123c8c1acbbb01dba2ac04586278d6ce62b3c30ec9d55e8262b8124eeb9cd8327a63b53503d0d196be323e6cb2d2332cfc7783562c264a7db2d1b5ad3ecefa0422e5ab38da695340c788e30fa546b195634d2d2cbcef09695f658e0d86426e72d9a3c904ef8d42a99304154172ac8579224fb26bf54ce8f5f84d51b06cdc97d6fe11e599f9", 0xf5}, {&(0x7f0000790000)="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", 0x1000}, {&(0x7f0000003000-0x27)="4dfecac50f8799a7fae1c881c8cf12026852b7359bf724387251f63e329f2a0560141c64788476", 0x27}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80000, 0x9) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000101000-0x4)={0x12d}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f72000)=0xfffffd84) 2018/01/17 00:27:39 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000005000)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000000)=""/100, 0x94) r1 = socket(0x1c, 0x7, 0x1) listen$netrom(r1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000004000-0xa2)=""/162, &(0x7f0000004000)=0xa2) r2 = socket(0x11, 0x800, 0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x8000, 0x1, 0xfffffffffffffffd, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0xfc, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000005000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000005000)=0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000007000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f0000003000)=0x4) r4 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/17 00:27:39 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000005000-0x8)={0x1f, {0x0, 0x7750ca01, 0x800, 0x4, 0x401, 0x7}}, 0x8) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/17 00:27:39 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11b, &(0x7f000000f000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x7f, 0x263545e, 0x1}], {0x8100, 0x2, 0x2, 0x3}}], {@ipv4={0x800, {{0x26, 0x4, 0xffff, 0x10001, 0x105, 0x0, 0xfffffffffffffff7, 0x0, 0xff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}, {[@noop={0x1}, @lsrr={0x83, 0x1b, 0xb70, [@multicast1=0xe0000001, @rand_addr=0x995, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001]}, @cipso={0x86, 0x66, 0x7fff, [{0x7, 0x10, "1e6d6a435be94e7065eab9e93406"}, {0x6, 0xb, "c7c0a1143add2e35bb"}, {0x7, 0x11, "edf1a465d37442e6bda748db16d943"}, {0x7, 0x8, "3fd8da17d5ec"}, {0x1, 0xe, "bfaf517439d554e0dd290bfc"}, {0x7, 0xa, "69f765f151d56d2b"}, {0x6, 0x3, "a2"}, {0x7, 0xb, "7b890091dbbaa2a08b"}, {0x5, 0x6, "615f68b3"}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x3, 0x0, {0x18, 0x4, 0x80000001, 0xffffffffffffffff, 0x7, 0x0, 0x2, 0x5, 0x0, 0x200, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x20, 0x8, 0x1, 0x5, [{[], 0x8001}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x5}, {[], 0x4}]}, @ssrr={0x89, 0xf, 0x8001, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @rr={0x7, 0x1b, 0x674, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0]}]}}, "4b8dfa65a5"}}}}}, &(0x7f0000013000)={0x0, 0x3, [0x9f8, 0xf2c, 0x49]}) syz_emit_ethernet(0x4e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x21, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/17 00:27:39 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000002b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f80000-0x4)=0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f000019b000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000d68000-0x1000)=""/4096, 0x1000}, {&(0x7f0000025000)=""/236, 0xec}], 0x2) bind(r0, &(0x7f0000f0c000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x3}}, 0x2e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'cbc-twofish-3way\x00'}, 0x58) 2018/01/17 00:27:39 executing program 3: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000024000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000024000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0x142c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006c6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573b", 0x20}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 00:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) sendto(r0, &(0x7f000053b000-0xcd)="39faea2c8af9de10566682d97a85e96c66c92d8a58da2de66b77d75cbf6b9bbf2b97bf31a4e3a817491e7316c9cedfa6e3d46f5039868731f221f2c379ad87b4fff4d584df85fe50bd6aa3063f892c8b8c505ac97b18529ef8fc4c0e5aaeb2aa89ca4c80d5fec127c2784db981e7ed798803b1aa27bf9344d12fcbeba3a5e969eaee63e034fdb4efe0ffcd27f99a1e2335c0955105dc76d3986cd9e7120b0bcbec35f8b92d25002950c85b926610af943e0d935eacde92e0dfca48efc1f4d68f98b8b0c11f5fd0cd47b443445a", 0xcd, 0x41, &(0x7f0000100000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x4}}, 0x2e) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000055f000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005c2000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x8) 2018/01/17 00:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6e000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c06000-0x14)={{0x7f, 0x7, 0x7fff, 0xee4d, 0x8001, 0x7ff}, 0xa9, 0x1, 0x200}) r2 = accept(r1, &(0x7f00009c2000)=@generic={0x0, ""/126}, &(0x7f0000932000)=0x80) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000038c000-0x1e)={0x18, 0x0, {0x4, @random="d65550a76d2a", @generic="471ea7375b58353a3aad7eaf284fada2"}}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000943000-0x4)=@assoc_id=0x0, &(0x7f00006d0000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008de000)=@assoc_value={r3, 0x92f2}, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000dcb000-0xe8)=""/232, &(0x7f00009ee000)=0xe8) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) recvmsg(r5, &(0x7f000022b000-0x38)={&(0x7f00000e2000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d2000-0x40)=[{&(0x7f0000722000)=""/2, 0x2aa}, {&(0x7f0000cde000-0x99)=""/153, 0x0}, {&(0x7f0000562000)=""/163, 0x0}, {&(0x7f0000445000)=""/4096, 0x0}], 0x1d8, &(0x7f0000bb2000-0xdd)=""/221, 0xdd, 0x8000000000000}, 0x0) 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000023c000)={&(0x7f000017a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000abd000-0x20)=[{&(0x7f0000033000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000c91000-0xc4)=""/196, 0xc4, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000716000-0x160)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7c517dd14c938d08bdbada0c2b7cac4e120bc89dabdcca3fb4be6fb17e0a920c38dcd5525c962c5892723104df48996575ee0a218163385c38f5d51e9928a433f42a6607e5f244a79a12598a323908df"}, 0x160) 2018/01/17 00:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f00000ee000)="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", 0x650, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 605.127716] net_ratelimit: 2 callbacks suppressed [ 605.127744] sit: non-ECT from 172.20.0.187 with TOS=0x1 2018/01/17 00:27:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000364000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f2000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/17 00:27:39 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x1f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000020c000-0x4)=@int=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x6, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 00:27:39 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b82000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x428, &(0x7f00004d5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003ef000-0x8)={0x1, 0x100000001}, 0x8) syz_emit_ethernet(0x32, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x1, 0x1, [0x0]}) 2018/01/17 00:27:39 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000dab000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f60000)={@generic="cce484152acf8d98c40f41e6b0d20a44", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000e56000)={0x11, 0x3, r2, 0x1, 0x81, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/17 00:27:39 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000001000021, &(0x7f0000000000)="", 0x1a7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) socketpair(0xf, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000080c000)=0x1, 0x4) 2018/01/17 00:27:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000bc1000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_proto_private(r1, 0xb703, &(0x7f00008d5000)="") 2018/01/17 00:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x0}, {0x0, 0x0, &(0x7f00004e5000)=[], 0x0, &(0x7f0000169000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0x2, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00000f1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000d6b000-0x4)=0x1e, 0x80800) bind$unix(r3, &(0x7f00003bd000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r4, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/17 00:27:39 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fd7000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd6000)="bf6bc78d64fcaaee534966024a76b228addbb59c2085dc2262a510f57f95d00e75d01859c05c4646c6ebc8836faaeea508a1006a323f42e160907cbd1324f719727da900f00b9891b4cb3d58d97a235fb71f539470901c695646b8cf0d34219120a9beef9416a0c013320a4051ccb067d80ecbbf24e6582f08cac2e9c182efb4e562c6cef4f3888489e079e25f593e152b9347399d6258d562907bc563dcb924db9e9dca72b818db4893aeb424bf5e99cec61ad62fc11ef2dd12905347b9f17ab62ce667f1f521852a95a51d30d750ac329852ab26ff463eaf55b320", 0x11f, 0x24000081, &(0x7f00001ca000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x3, 0x100000001) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001d2000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000015c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000072000-0x20)={0x345, 0x8, 0xc, 0x7, 0x6, 0x4, 0x5, 0x0, r2}, 0x20) getpeername(r1, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/17 00:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ea6000-0xb)={0x0, 0x3, "8121ed"}, &(0x7f00009d1000)=0xb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009c6000-0x6)={r1, 0x0}, &(0x7f00003fc000-0x4)=0xffffff68) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ca5000-0x4)={r0}) pipe(&(0x7f00008ba000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000297000)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b3a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000085d000-0x10)={r5, r6, 0x100}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00002aa000)=0x0) pipe(&(0x7f0000977000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00002a2000)=0x0, &(0x7f00009df000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000256000-0x8)={r2, 0xa75}, &(0x7f0000231000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:27:40 executing program 1: unshare(0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000cae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket(0x8, 0x5, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000002000-0x10)={0x3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a67000)={r0, 0x3, 0x8}, 0xc) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000050b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dad000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9c000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b9f000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, 0x2, 0x100000000000, 0xa, 0x20, 0xa0, 0x33, r2, r3}, {0x3, 0x100, 0x4, 0x7, 0x7, 0x6, 0xfffffffffffffff8, 0xd1f}, {0x9, 0x8, 0xe2e, 0x4}, 0x46, 0x7, 0x1, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0x1, 0xfffffffffffffff7, 0x1, 0x6, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000be2000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000c4b000)={0xa, &(0x7f0000a02000)="89213ddb3871c04598f3"}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000065b000)={0x26, 'hash\x00', 0x800, 0x0, 'vmac(aes)\x00'}, 0x58) r6 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00007b9000+0x154)=0x0, 0x800) getsockname$packet(r6, &(0x7f00008d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000081000)=0x14) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000ce000)="ff03001606000010a5ae4c013e9d4d54", 0x10) preadv(r5, &(0x7f0000ac0000)=[], 0x0, 0x2) r7 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r7, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0x280}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000051e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000046d000-0x18)={0x0, 0xfffffffffffffffd, 0x8, [0xfb3, 0x3, 0xffffffffffffeb02, 0x401, 0x6542, 0x6, 0xffffffff00000000, 0xfffffffffffffe01]}, &(0x7f00007f9000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000828000)={r8, 0x100000000, 0x30}, &(0x7f000052d000-0x4)=0xc) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) pipe(&(0x7f0000fac000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000443000)={0xc48, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffff57) writev(0xffffffffffffffff, &(0x7f000006b000)=[{&(0x7f0000167000-0x77)='c', 0x1}], 0x1) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ea3000-0xec)=""/236, 0xec, 0x40000000, &(0x7f000088f000)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10000}, 0x1c) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000dd3000)=0x0, 0x18d) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f84000)={0x401, {{0xa, 0x0, 0xeb2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f84000)=0x7, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000e6f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x800) r3 = socket(0x11, 0x80000, 0x1) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r2, 0x0, &(0x7f0000f86000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00006cb000)={0x3, 0x0, 0x4, 0x2, 0x0, 0x8, 0x80000000, 0x3, 0x80000000, 0x0, 0x0}, 0xb) bind$bt_sco(r3, &(0x7f000065f000)={0x1f, {0x4, 0x3, 0x81, 0x5, 0x0, 0xf08d}}, 0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000060b000)={0x0, 0x2, 0x6}, &(0x7f0000f86000-0x4)=0x8) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f000036c000+0x4e3)=0x5, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000f88000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000f88000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f86000-0xe)={r5, 0x2, 0x3, [0x0, 0x7, 0x2]}, 0xe) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000479000-0x4)=0x0, 0x80000) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000589000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000589000)=0xe8) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058c000-0x8)={0x0, 0x0}) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000058d000-0x8)={0x0, 0x0}) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000020e000)={0x9, &(0x7f000058b000)=""/4096, &(0x7f000012c000-0xd8)=[{0x0, 0xe8, 0x80000000, &(0x7f000037f000-0xe8)=""/232}, {0x200, 0x50, 0x1, &(0x7f0000387000-0x50)=""/80}, {0x81, 0x3d, 0x9, &(0x7f000058b000)=""/61}, {0x4, 0x41, 0x0, &(0x7f0000284000)=""/65}, {0x2, 0x83, 0x200, &(0x7f0000033000)=""/131}, {0x8d1a, 0x51, 0x7, &(0x7f000058b000)=""/81}, {0x1000, 0x1000, 0x1000, &(0x7f000058c000-0x1000)=""/4096}, {0x1000, 0x7b, 0x8, &(0x7f000058b000)=""/123}, {0x2, 0xf5, 0x9, &(0x7f0000355000-0xf5)=""/245}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000058a000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000589000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000336000)={0x11, 0x1b, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = socket(0x9, 0x6, 0x1ff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000cee000-0xc)={{0x10000, 0x1, 0x11c, 0x800, 0xfffffffffffffffb, 0x7}, 0x5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 00:27:40 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f00009ab000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c3000)=0x2e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006b3000)={0x0, 0x3fa9a229}, &(0x7f00002b0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0xffffffffffffffed, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 00:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000075000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007f5000)=@assoc_value={0x0, 0x0}, &(0x7f00003a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d35000)={r2, @in6={{0xa, 0x3, 0xd5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x8}, &(0x7f0000d63000-0x4)=0x98) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000d31000)=0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept$packet(r1, &(0x7f0000fc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d7e000-0x4)=0x14) r4 = accept$inet(0xffffffffffffff9c, &(0x7f000009a000-0x3)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc3000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004f1000-0x8)={0x0, 0x289}, &(0x7f0000215000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b4c000)={0x7, 0x1, 0x0, 0x6, 0x2, 0x6a2e, 0x2, 0x9, r5}, 0x20) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000fc4000)=[{&(0x7f0000a4f000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000b8a000)=[{&(0x7f0000fc4000)="99e97a32484e3d0b8423f7317ec805d803bd59aa4107c2eed45d7df30b3dac8d9b8aa211fc8b0979d5872a5e3e1cb06edeca898d40a49b0cdaf9acee94aa0a1a4ef934f5d162333ebda06a4ed7d8867e9ca61f35c6ae7984698f2c17196741f5583f66bc2065ac2f375e8cdb34e79b126516cb4013175c2760651656586404e82e01df5935e6c2ecfff2c16dd9810e93b224d21ecea622a73c549189c18570a3a18ee29fb60b7f4f22986bc528e12ece", 0xb0}, {&(0x7f0000296000-0xfb)="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", 0xfb}, {&(0x7f0000fc5000-0x77)="2ce10cc89586b22ec8bf1de27803e798c86013b177a7ba0456fa1270caf73ef6e11e9b721d9487305f64a1174a542a530f3666425bf1134577a2895decfd02b3fae037896bc022eb2e271af2116ecb33f236a95b6914c151d5c2162a45909c366302207403f15402b7cd34594a26a32bd5b82a3a6d49b1", 0x77}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000fc5000-0x1c)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f0000189000-0x60)=[{&(0x7f0000844000)="c1", 0x1}, 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{&(0x7f00007c6000)="9f24bb38a21946e20c9d44307979c83a5a36e5336dcd91f5af36bbd4d81296e504130b5a1acf009291c551b235cc7f68a5df2a0fac7d07f6674460a28ff2e3d34ac4489d93e0bb04795fa09b632c3c5a05951ef8c4d8", 0x56}, {&(0x7f0000fc5000-0x7f)="f0e668604b6367024f7ee07c54b39c4c7101dd2f7392a2a7f89603dd924ff6f6ca5ed7ac852414152ea6a807af82a67e1c17c6662bd0b298e11513bbe215691c3dd9866c1f786f16341eea13b4be6a482b04a31af46038e84d5583cbb0032c8ec6e783670cc7d08c3e263780adf2e1eecdfbd60ff3a7af50b07bfdb018ca18", 0x7f}], 0x6, &(0x7f0000d5c000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x4, 0xfff, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x252, 0x40, 0x5550}}, @init={0x18, 0x84, 0x0, {0x800, 0x9, 0x2, 0x9}}], 0x90, 0x81}, {&(0x7f0000fc5000-0x1c)=@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x1c, &(0x7f0000e10000-0x60)=[{&(0x7f0000fc4000)="2144a4f895569ee5b375b61a9a931a9ad800dc8a4a987a921fa62034b77d8d30fb6823957f51b5a685e3341e8398e65583998d0c91cc1b570745e707ee73be7fb8bbecc626428bfaf761340b7b26252e30470cc8064e09f1e556619a170880b7d478be2433f9cff2bb14c62f8be07e41f4cc2fc4d1ed02e7507bbbade8d28a5b19b1612d3d583cdb4b86c17d1e3cd887fb038685b826ed6cbe0391e7eaf0fd0dcf601b2ebe381cdd3dc559b22d3ebc4a551f4d5bfdfe9f7c717655fc64218e4f56fbde1d26ba898420bc9d4cdbf876551b63e24d37a6a8f18cb5b73228a595b98aaf643a917e50bbbbb55e5ac5f720df7c37a3bc4249", 0xf6}, {&(0x7f0000fc4000)="e81b30fcbb77d5bbf7322016a2908c3b4b114de4f9e754f715397d6fc5f485d731efbdb4d9fca776450d03c361b5ec568b54a285", 0x34}, {&(0x7f0000fc4000)="23f86d92e89aab99ee8e38539978e749eb40415d4c84fce76ff7b46b7ab4e7fc1c8f5619255f45bcaad19f5be12aa790e8", 0x31}, {&(0x7f00005a9000)="63f77b745a5ef06a52fc3df8ae0a9c591a55221616ae6c5cd2f49119a0c5ae1c7679f322b444ebaf1daa10a82b8c1505c1ff5f9bf024c743870aa282a29d7f8c183d719c73fcfdabdf22397d590844a53c55acdb8ed117527009bf687860a11994ddaa5ea252e8ec3e538289a504a922964bf148dc7213782348fd52af490eb59b993b0667ad2656ae84a3", 0x8b}, {&(0x7f0000fc4000)="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", 0x1000}, {&(0x7f0000fc5000)="4ba40d428e83e5f8e232516a4fdd2e83cc9a896ccee216656a3637f7c51b34b14941", 0x22}], 0x6, &(0x7f0000fc4000)=[@sndrcv={0x30, 0x84, 0x1, {0x16, 0x8, 0x0, 0x8, 0xc000, 0x4, 0x9, 0x7ff, r5}}], 0x30, 0x8040}, {&(0x7f0000fc5000-0x1c)=@in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c, &(0x7f0000fc4000)=[{&(0x7f0000fc4000)="26f909736f235ad200263d89e066a3cbcffd1485365a3877e0ed53651c066086726bfef98ef2cae3f326ddcbf673ddc20aa3389457cf5166ec08c6d6162e20a75a79c186df6b25095e15dc2fff31e226cd5d21e3a20c8f535bc6dab53c9797bba5878a41f57117e1303a5cb90df62dd7be73a862c28e6925dbf9e36a509a25407b2d16a7d9149aaac2ef2ad2fe", 0x8d}], 0x1, &(0x7f0000e2c000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xb7, 0xc, 0xffffffffffffffc1, 0xffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x204, 0x0, 0xdc, 0x8, 0x20, 0x40, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x0, 0x1, r5}}], 0x90, 0x4000000}], 0x4, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fc3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x93, 0x8, 0x100, 0x3, 0x80000000, r3}) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r2, 0x0, &(0x7f0000fc5000-0x4)=0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00005cc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed8000)=0xe8) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0xfffffffffffffffd, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0xff48) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000019000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000019000-0x4)=0x1c) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) socket$inet(0x2, 0x1, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000f42000)=""/209, &(0x7f000013a000)=0xd1) ioctl$int_out(r0, 0x5460, &(0x7f000001c000)=0x0) 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f4f000-0x18)=@generic={0x9c, 0x4, 0x3f}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r4, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f9b000-0x8)={r2, r1}) recvmsg$kcm(r3, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x12, 0xffffffffffffffb2) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4096, &(0x7f000000c000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800010) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f0000844000-0x54)={0xfffffede, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x28, 0x2, @str='cgroupeth0@+posix_acl_access@))\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000be7000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006e3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000)=0xe8) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/17 00:27:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f0000f49000-0x192)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x96, 0x0, [], "33a8b49dfec47adb153df4c1b2ceacfdd31522d3c9741fbd87f86db600b670960f1a0d721391ff1430035e979e2bb813c39f9d5ea6e2fa57bdd981c0e8eed984ec49511ad1ab5e6dcae53d4866562e005a6e4384fb2c55b8e5e5673b689d18cb30ab88195c5c6cf5a12ea127314796b7881562f2a39a06cbc0355af6929da17176c6c7883063d4b62cf02249bce2157ecc3a40279caf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0], "48f4dccb06ba55b90fbd5f179018b07c3d14ee655e6f1c824f08827ba85effa4fcb4e41db967533d741f57bf8e84efd939e0bbf8c9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ec2bcdb02b3eb9e5d3e92db0183545d6f6afb29bf010ff5b3332476536b09d9aa192f4b48028b5ddb1ae2d"}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082b000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000157000)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b49000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008e4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f98000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d51000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000052b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6b000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cdc000)={0x0, 0x0, 0x0}, &(0x7f0000d3f000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000437000)=0x0) r11 = getuid() r12 = getgid() r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009eb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000238000)=0xe8) r15 = getgid() r16 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000809000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002bc000-0x4)=0x48, 0x80800) r17 = accept4$llc(0xffffffffffffff9c, &(0x7f0000d4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000082d000-0x4)=0x10, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000550000-0x8)={0x0, 0x0}) r19 = socket$llc(0x1a, 0x0, 0x0) r20 = accept$packet(0xffffffffffffff9c, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b6000+0xce4)=0x14) socketpair(0x0, 0xa, 0x66a, &(0x7f0000d3a000-0x8)={0x0, 0x0}) r22 = socket$l2tp(0x18, 0x1, 0x1) r23 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000436000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000628000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a59000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a0000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000380000)={&(0x7f0000198000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009a1000)=[{&(0x7f0000165000-0x1000)="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0x1000}, 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{&(0x7f0000dbb000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000dfd000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x108, 0x80}, 0x0) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e8e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcd000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fae000-0x10)={0x3, 0x800c, 0x5, 0x101, 0x0}, &(0x7f000080b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003f1000)=@assoc_id=r1, &(0x7f000072a000)=0x4) r2 = socket(0x10, 0x802, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000bae000)={0x0, 0xa0, &(0x7f0000a23000-0xa0)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe49e}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fad000-0x4)=0x10) connect$unix(r2, &(0x7f0000297000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000215000+0xc78)={r3, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4f3a, 0x9, 0x9, 0x1}, &(0x7f0000493000-0x4)=0xa0) 2018/01/17 00:27:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000)=""/104, &(0x7f0000002000)=0x68) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0xa7)=""/167, &(0x7f0000001000-0x4)=0xa7) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035b000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00000d8000-0xe5)="528c17dab0d7a792fde29085fea760651451ca2b98f5e0c2065f3477354a5a271249d7944be8cf3a57fd83b4f9a1f1b80a780dac71cff0dd3851a6980f11d860e38f72fa5037b0032fa75486b18c9492d77beafb7554119f0469859765fd04e06687c017b0e72cf13a28ff3b4690d4e2720d3e15c9e5ac25d82b81a4076967eea421d7bde1ba71ee311226c021f0e8f9e4ae4c95a219eacf9c571f176c0d479587528086ad81b193cf96fde4d9658781320db9a5c48859d591c249dc0ccc725b77d9bdad2e05d7993e74e830e6ce392e309ce93dcfdfe0f5b4f363f1d33ab840752869b0d1", 0xe5, 0x4040000, &(0x7f00000f1000-0x1c)={0xa, 0x3, 0x36, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8005}, 0x1c) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000035c000-0x38)={&(0x7f00001b6000)=@ax25={0x3, {"d4a8443972f64d"}, 0x800}, 0x10, &(0x7f00001c1000)=[{&(0x7f000035c000-0xf8)="d210ad3d4794d65e6d53f77d099aac743f7b1340e2b691058b9c4d4bf1f68936720e227921dbb74b720fca9df4ee21055891047a697ea6af10fc6f43beef9a067f358ab4279abf54c026a8c13067a505d01fb849a61df64b7ceebbb1c3bcb66439a56a2e2e53c5dfec1f153ec792d3fb21676f342ccc718d8e4d358ce78e82a0422a0343e333fb182306bfcd6eaf93f0f74e0aae39165ca183a3e20c9252bfe7233a8e28325a31d60b6e6776bd39f4726e922ab271fa21e0e41b509b67c8d6a3b388fb6202262fe967a0397e0188a55416e165ddb834aac2e6b1f2003be3943da98e9101114c5cb1f612bd4a56c3abb80b259ff1985fc117", 0xf8}, {&(0x7f00000c6000)="cd4751a7fb005f7340321c63fd6ce703d35b2d9fac2448e80a8301306b60f63762218c4adacc3409cb58b786e5ecd40645aff2fe362c907c1201d67966ec7f3d14f6f2a450216317", 0x48}, {&(0x7f000007c000)="b42e37069b5678a9cf14e07101e0b84c3c70d1151225d29320373f895dee8a84512f55014c9235487868b7f7f83a", 0x2e}, {&(0x7f000007f000)="67802ec9a40bd2a629932c5c78ade38311d9a37f504ce295b3acf3a7c5a73d91b26bb836daae9999da203fd15895f93d2c749a019342a2d9fb70bbf3ee32eecc48b7334fad7b816649", 0x49}, {&(0x7f000035b000)="", 0x0}], 0x5, &(0x7f000035b000)=[{0x1010, 0x118, 0x7, "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"}], 0x1010, 0x4000010}, 0x10) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000028e000)={r2, 0x28, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000618000)={0x1, 0x8, 0x2, 0xfffffffffffffeff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x2, 0x4) write(r2, &(0x7f0000001000-0x85)="f3bb4790524a39fb3563e0eac4d41f19484bf5ac638d70a0d7efe21d787e1d701b3bae49518663e72d849be6023ccd320956eab80a03979788bbea5b5d2986b82700c4078062a3fc477d465cf320eb88f1d060dccc9160effc5c4bf1fd0dea92e23bd7b68a462be4ed947d094baae59e4835e4ff95d9677be5b02b955adff6d2e171f4b837", 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000399000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffff0000008700cb", 0x26) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x100000000011, 0xb, 0x203) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd5e) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@random="6dec0883ed08", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x16, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000622000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000069f000-0x4)=0x48) mmap(&(0x7f00004fe000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00002fa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ade000-0x4)=0x10, 0x0) pipe(&(0x7f0000a01000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009bf000-0x10)={0x3, &(0x7f00002d4000)=[{0xec, 0x759c, 0x5, 0x3}, {0x3, 0x1004, 0x0, 0x3}, {0x278, 0x0, 0x3, 0x6}]}, 0x10) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000add000)={0xffffffffffffffff, 0x8, 0x54, 0x7}, 0x10) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000adf000-0x4)=0x1ff, &(0x7f0000704000)=0x4) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000ade000)=0x0, &(0x7f00002dc000)=0x4) 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x1b, 0x2, 0x9) connect$can_bcm(r2, &(0x7f0000ee5000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000741000)={0xffffffffffffffff}) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b82000-0x48)={0x1, 0x9, &(0x7f00006c4000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x9, 0x2, 0xb4eec6ce13f0e5c7, 0x0, 0x0, 0x1}, @generic={0x0, 0x85, 0x7f, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f63000)='syzkaller\x00', 0x5, 0xfa, &(0x7f0000bc7000-0xcd)=""/250, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000547000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 00:27:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="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") 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x804, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x800, 0x5e, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000019c000-0x4)=0x0, 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496", 0x58}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg(r3, &(0x7f00009eb000-0x3c)=[{{&(0x7f0000626000-0xe)=@l2={0x1f, 0x2, {0x100000001, 0x6, 0x7a5e, 0x3, 0x140000000000, 0x400}, 0x8, 0xfa1a}, 0xe, &(0x7f000089d000-0x90)=[{&(0x7f00009a3000)="fe982cb00c35d03ed42cc6473362f8a58ad570ab4d3f3e734d019221718d85948a7ec42a216d4a17d21fce38f4e81022c6d43447696cc89dc596d39dac3f15bd4bc41a22d7528325ef3d679cd86f6831c83358b14d1836eaeac24baf6988fd96e4fc7cf526a9299224d2b345205692b3012292ee3affd2354b179edff4f41b386cba07b4aae0b6a80612fdaa0674d0328d78ec7f1b3e9d0ded27f0de04ea862a841003b5453a76281d7cfebd0ca0f6ab2372ecd2931a81f953f707564750e03f6e317dcb7921614d9956df1c977fa31e7f59aeac5b04c9d046d49a1dd1d98c2772bad63c7cf6a2ce4f9d72bdb7dff7d44056b096ad0494e5", 0xf8}, {&(0x7f0000814000-0x29)="9f8eb7bc7f8a0437c6101a631d5570b7997be87b1574959db70f6d5190ff04d35f8d3ec009374ad855", 0x29}, {&(0x7f000074c000)="fc4ef046e995b39ef456da97e4d581f6764bee0c134bbac234dda6d574aa6f9b7ec81b4a44ebdbd05c44183a1a1f17093837b377b7abfd2846d2c02fdc0bc9a6f6bb311bca9260d71b4761d5e3b3c7aa4baa8bb21d0b33263db465b2e8952f6d6495d6890dd6c14d03ad3ed365e5fbd8fc967cf1583485b3e855c28649d2d154f5429e7adcb74eeb5ce8aa64799dcd605c381e905e99ca8c4b89506d04ecb25e1027e737b7a715faa5680398aca791e134b130d37850c0c8890a5922fa0a0254", 0xc0}, {&(0x7f0000853000)="98accafab29967a1264221be417d472a6dcc9b4156ab5954", 0x18}, {&(0x7f0000fdd000-0x23)="cf0fe0d3d830e8a7f95b75e2c0c9056cb6aeb9f447d149365c1b3b46dc0cda23da0894", 0x23}, {&(0x7f000047e000-0x94)="4662a7938eb98947f45c97992f1c3eea23a31d9f7083b14be35c4c36a399970408902744e484e5c11ae2709be8052d83ec67e0664a6c31dd3d4d27574a6784460e316e2d3a347b50bb9a8fbc8144655f34f4b1ebbb925ccd518651529d9205522b49bc33dcac7953224e27f998a087d22d11cc82d34864c84524b1e6d2cb1f40ad4895823adcf2d9837759ac7594857bce362ce3", 0x94}, {&(0x7f0000aa5000-0xb3)="f088048b1ebf9b85a2cca7532c5f54f2be5cc0da5c100aaaa951975505e3bd4c64d0db0727174649eae9063e6907f0cf1c4df10571dbb7e39fe44fc2b5eda1b9173f5fb6c250ff515cfeb916cb623d415e9f525249f493b155fe5848a88a360768a0a3d51306a3f0d564aee6674a4dc36bacbdd8c5d0e4e4d5654a6db05d884a0d2e4634b0248ef93f27c81011690763e6506d69aab16825e597fb7e00cd3c2f5606399f159ad57d66e43aaafa709d4684722f", 0xb3}, {&(0x7f0000188000-0xa)="2f2a8824c23a504d2db1", 0xa}, {&(0x7f00006db000)="a862068168e09c4114867a39dbc7d5b857b1a4c7c4970d29f856ddb8c1ed4d29d6ba0afbdb7ff022d92ca48c4e1cb9123b78f60d0ea315d730c8bcf65b5f81fed62e9742a1092ae716c5b9f1d0a831b50f303d29b56d2bb30c606d183076efa5824e2ed1f63cf1d118b931caad60191b3fde48dde3", 0x75}], 0x9, &(0x7f0000720000-0x100)=[{0x100, 0xff, 0xe3b1, "072f54eb04bb0ee1fe031ae5575844ba56e2a13a42363209797c0387c8312aad2e3500adf22a468b512663e56f35a770722d710b26f7238cebf788f616a96f9ddf0a78366c0512ece02149db3b1739156205274ae5af9d6834ae873177275070fb31d51b5973bf5d8502050d88669531341f92199f98e8b3d0191ed1ea7d49efc242a061a9e62b145264c42cd2e4ad1e7f416cee199ddc9765e1a608a911fe8361a529cdb37443ece83928a7486c41b1ea9a7f8be74c70f447c8a832d259752e1b2a50116db9698a6493285b7d84a9cb0b1c19646491bbaa904b0394244cace7404642427279cbb2f6"}], 0x100, 0x1}, 0x4}], 0x1, 0xc040) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x61) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000050b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x200, 0x6, 0xffffffffff22eaea}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x4, 0x0, []}) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00004b9000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) socketpair(0x3, 0xf, 0x2d, &(0x7f0000aa9000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c60000-0xc)={&(0x7f0000e11000)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ce2000)=0x0, &(0x7f0000220000-0x4)=0x4) 2018/01/17 00:27:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bd4000-0x18)={0x0, 0x100, 0x8, [0x9, 0x10000, 0x3, 0xffffffff, 0x10001, 0x0, 0x7ff, 0x47]}, &(0x7f0000f71000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b39000)={r1, 0x10001, 0x1, 0x0, 0x2400000000000, 0x7d}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000853000-0x91)="858c876c05f6ae4f6077d9de4a3a2121b9d1d3c6bcefbeec221b6f6e7062d7ee305b058b558e601a86b275cd573c952b47bc8ebe72f44a903a0fbdbd58f671b4998c5c93470e793041a986ce284886ac0f23dbf52da1e93e2b9b4ef9a2f864b7a77646a10aabebd8fdf79f03fa59e88847fbdf4cdd384f293a059dfc4aa0c94a1cb3965ef6e9a79f94917583f968a39b3a", 0x91) r4 = accept4(r2, &(0x7f0000e33000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f00002a6000-0x4)=0x1e, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00007c4000-0x4)=@assoc_id=r3, &(0x7f00006e6000)=0x4) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x9, &(0x7f00000e5000)={0x0, 0x0}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e5000)={0xfbb5, 0x200, 0x7fffffff, 0x9, 0x0}, &(0x7f0000042000)=0x10) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e5000)={r1, @in6={{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x2, 0x5, 0x1}, &(0x7f0000058000-0x4)=0xa0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) 2018/01/17 00:27:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c24000-0x4)=0x14, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x2) 2018/01/17 00:27:40 executing program 0: r0 = socket(0x40000000011, 0x9, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006b9000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e21000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000042b000-0x8)={0x0, 0x0}) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000035000-0x8)={0x0, 0x0}, 0x80, 0x400) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 605.702419] can: request_module (can-proto-6) failed. 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00006e1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef3000-0x4)=0x10, 0x80800) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00009b3000-0x64)=""/100, &(0x7f0000736000-0x4)=0x64) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/17 00:27:40 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000084000-0x3)={0xffffffffffffff9c}) bind$llc(r0, &(0x7f00007be000-0x10)={0x1a, 0x4, 0x3, 0x8, 0xc7b, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept$nfc_llcp(r0, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000076b000)=0x60) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000950000-0x64)={&(0x7f0000460000-0xc)=[0x10000, 0x4, 0x1ff], 0x3, 0x8, 0x1f, 0x2, 0x8, 0x2, {0x43, 0xa529, 0x290, 0x4, 0x1, 0x9, 0x10001, 0x7, 0x7d, 0x9, 0x4, 0x7, 0x7, 0x2, "89c5f16c135300b3fd6deba1790bb646f9844155f0f4ba417f3cf2d111a39ab7"}}) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x197) 2018/01/17 00:27:40 executing program 3: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000028a000-0x80)=@generic={0x0, ""/126}, &(0x7f00000e9000-0x4)=0x80, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000021000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f000006d000-0x4)=0xc) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000289000-0x14)={0x11, 0xff, r3, 0x1, 0x7, 0x6, @random="87bde9b72a03", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000159000-0x20)=[{&(0x7f000000e000-0xe8)="da3c37b2707161315090c0b6ac4eaf909c6691675d77d8bb2cb8c84cc4805866b72253adbeb3aaf5aa45984540de38664efdea8a690a83c788fe43a99d3e2f19476c67a0339f2235452fe1819e026e3f59b309a997df06dac22c204082b9d97aff114009f50bc6c8627f5bc8d0c4196f94b827fcc6ed3607b16915469a9549d18ac4bc821083a77b10b485fa91a8b507e26ebdaec7647b545b5afc74cbd1ac310f4b99a04d8fda26e26fdfa2ec8db3a85432d799a087b123e0d53e1e133f4903efd6083100af1596886c95da6d8452141a35f0d8c0a583b87407976e6bed175a38a21ca830fb4687", 0x38e}, {&(0x7f000028a000-0x1000)="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", 0x13a4}], 0x2, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000028b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x3, 0x8, 0x0, 0x7, 0xfff}, &(0x7f00001fe000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000061000)=@assoc_value={0x0, 0x0}, &(0x7f0000139000-0x4)=0x8) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000028a000)={@common='bpq0\x00', @ifru_flags=0x100}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000f7000-0xea)={r4, 0xe2, "201618a8c2e5b6b355a64b3e5db7963d870120b23b40d07d2a8cb4a2e052227c83e9767df8940b91c0c13679dd03c7fc94588d084ef3fc52fa1f7f98d905639862f8c179d901e10d8eeaa7bd1b6fad132af757d3e48f54b34d058052c8acc5886de421ce56023fd307c45254091f1a3cec15d71b192730e074af0c92daf4c18a81b409dc37d8987ce6e7cef9b8bea11ffa32272545c63e937c689644bfeac616135ad19997c8d6f15b93d9346b23955cb892c00076704835d9652b085547a3d04768107b7f59812f78f8d65092190658bd06246a5fc05178c06ac50abad09b70959a"}, &(0x7f000023f000)=0xea) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f000023f000)={0x0, {""/7}, 0x0}, &(0x7f000028b000-0x4)=0x10) 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000474000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000008f000)=0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005ff000-0x20)={@generic="24cdfce0adc6b71e6999cc12ec8cb80c", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x2, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r1, 0x0, 0x0}, {r2, 0x100, 0x0}, {r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x4, 0x1) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) getsockname(r0, &(0x7f00004ee000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000025a000)=0x3a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000037d000)={0x0, 0x30, "0831134d29dfc576336d1d4f928bb3ff0b586735fad17e2bdf538840207a51d46a06e8e838f0ae7ea9e5a1854bd14151"}, &(0x7f0000157000-0x4)=0x38) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001b4000)={r2, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100}, 0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="07075ab0d5e3e5b3b62bed54dbba295d", 0x10) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ff9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0x2e) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ffa000-0x98)={0x0, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001}, &(0x7f0000163000)=0x98) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ffa000-0x1a)={r2, 0x6, 0x9, [0x80000001, 0x8001, 0x7f, 0x800, 0x5, 0x9, 0x7, 0xfffe000, 0x7fffffff]}, 0x1a) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ff9000)=""/63, 0x3f, 0x2000, &(0x7f000045b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/17 00:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000a6e000)=0x0, 0x800) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000cf9000)=0x3ff, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000b65000)={&(0x7f0000610000)={0x10, 0x0, 0x0, 0x10a00}, 0xc, &(0x7f00003d9000)={&(0x7f00002cc000-0xe8)={0x3c, 0x14, 0x3, 0x404, 0x1, 0x1, {0xf, 0x0, 0x9}, [@typed={0x10, 0x70, @u64=0x7fffffff}, @nested={0x14, 0x16, [@typed={0x10, 0x48, @u64=0xae}]}, @nested={0x4, 0x3, []}]}, 0x3c}, 0x1, 0x0, 0x0, 0xde00dce20c7c951}, 0x40) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000fc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000005f000-0x4)=0x10, 0x800) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000fc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000096000)={0x8000000, 0x0, 0x29}) tee(r0, r1, 0x3, 0x3) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000fe000-0x4)=0x0, &(0x7f00000fe000-0x4)=0x4) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fc000+0xbe0)={0x0, 0x0}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000fe000-0x2)={0x0, 0x0}, 0x2) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dac000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005f1000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x400, 0xffff, 0x1, 0x0, 0xe0ea, 0x58, 0x10001, 0x2, 0x1, 0x53c0, 0x7acfb3be, 0x1, 0x8, 0x1ffc000000000]}, &(0x7f00009aa000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000014f000)={r1, 0x3}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r2) getpeername$netlink(r2, &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000973000-0x4)=0xc) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x10, 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e0e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x80)=@generic={0x1, "5438a9a728507ae7584ecd55045a7a1f5fbfc543b2dea74239b3266b271c5c2c65c603e7b345d718304f4417adaec8e6cca1b1efebe7495ac91256436f2b940e5bd19889351579894635ae9b0676fde5a62cb8160055a11bb13467616ad98747836e5f466f0c64803c05a8ba58d139d5c7ee68b8742f91a1718260cd5e03"}, 0x80) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000001e000)=@proc={0x10, 0x0, 0x3, 0x40}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xb) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000018000)=""/121, &(0x7f000000a000)=0x79) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000001f000)={0x0, 0x1000, "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"}, &(0x7f000000c000)=0x1008) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000000a000)={0x2, 0xf4, 0x100000000, 0x93c7}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001f000+0xb07)={r2, @in6={{0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000020000-0x4)=0x8c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001f000)={0x0, 0x7f}, &(0x7f000001d000)=0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000020000-0x10)={0x9146, 0x4, 0x9, 0x5782, r3}, &(0x7f0000001000)=0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000)={0x0, 0x0}) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000072e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"fc22b860c96172"}, 0x7fffffff}, 0x10, &(0x7f0000656000-0x50)=[{&(0x7f000083e000-0x3a)="820ba07e486dd64245d133611321f2f6bcd33fb435a88a5e4a22594f8ca21963e40c3e7626ec438cec96e07903dd998513a0197bf07e423986f0", 0x3a}, {&(0x7f0000001000-0x62)="bdcf017aadf4c16eb1922d3960a515747b8afa6a70bb41dca6a322c3c94c659fd2845c97f47606d14c4e5309ac5a3cdbf42f293dd6fd1201543425a4864514ad4b50a222626e1763ef439b76f2678a6448218b75123d761240e5f09e1cc12c62ac35", 0x62}, {&(0x7f000083a000)="6336c8b7229790af31d62a2937be160b7d59cbbd7677caf2a27e3d85abe5e0bd6349ac63e0fa1f2f66724e304501a1dc21cf1e1ff632f326809df0305f1a747c86dd0486d310d7abff4d3e3e6f26291e22205cf5b6994367077a1f96c333f0c6f75511fd94e559de80416bf4d86ef6eb7f27e7577f32547324c396db9de25ed0", 0x80}, {&(0x7f000098f000-0x5c)="4fb131b48e5a4e850a9dd65714cad1ca68a35d5b97459eb39ab645777c48509b02003bc0f301d61b5a16f77b6f71daee9e0bd40f27f7d26b2c67adc0fca36b4f5d41997974991707e4002f3c77ac050591217e663b97a61bce704d8c", 0x5c}, {&(0x7f0000de1000)="cdbd92e7ae798029a41b27a6994bd4ea99d766", 0x13}], 0x5, 0x0, 0x0, 0x4004}, 0xcef293dad8ee8c33) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000+0xabf)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000013000-0x8)={0x0, 0x1f, 0x6}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000e000)={r2, 0x4ef0e1b, 0x60, "5a1caa0004ee6e60fa099d5fd092cc31e6bab9ddb7f2c354ef46d361ae2267ae03a860747508d4cc3b1131512dca6e5c526549d17a0e177b03fe6d5b63398f74b9701d1247d836d15c22da122c75d062414440d645cd5ca6d5a1b12df95015fd"}, 0x68) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000007000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000013000-0xc)={r3, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d0f000-0x4)=0x0, 0x4) connect$netrom(r0, &(0x7f0000ac2000)=@ax25={0x3, {"79a90467aca798"}, 0x3}, 0x10) pipe(&(0x7f0000692000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d53000-0x20)={0x3, 0x0, 0x10001, 0x65e8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000019a000)={r2, 0x0}) r3 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r4 = socket$inet(0x2, 0x5, 0x10001) bind(r4, &(0x7f00008df000)=@llc={0x1a, 0xf7, 0x1, 0x5, 0x9, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008af000)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000e0e000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000070e000)=0x8000, 0x4) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006cf000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7f000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a55000-0x4)=0x0, &(0x7f0000b93000-0x4)=0x4) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000090f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c50000-0x4)=0x0, &(0x7f0000332000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0xfffffffffffffd7a, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0xfffffffffffffffc}, 0x2000) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/17 00:27:40 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000da8000-0x9)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x1, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000da7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da8000)={0x0, 0x6}, &(0x7f0000408000)=0x8) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000da8000)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f0, 0x3f, 0x1, 0x20, 0x8}, &(0x7f00004e8000)=0xa0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000da9000-0x10)={0x2, 0x202, 0xf5, 0xfffffffffffffff9, 0x0}, &(0x7f0000da8000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000669000)={0x0, 0x6}, &(0x7f0000541000-0x4)=0x8) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000da9000-0x8)={0x0, 0x40}, &(0x7f0000da9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002a8000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000ae0000-0x4)=0xc) sendmmsg$inet_sctp(r2, &(0x7f00007e1000)=[{&(0x7f0000da8000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da9000-0x40)=[{&(0x7f0000da9000-0x45)="a5f814242354735207482030da2b69d677f8804e4dec08f4e9fa93e88882a5db1ccb7bd158408be50ac6ed8b68436313aee54e1148e6425fef52a4828f85ba8bb85657f485", 0x45}, {&(0x7f00002da000)="1a8fc6e48f8586e1c6c961959e226aa39addd5585a892c130446dff9e42e8043e212758294e87fba339c6a28c90496d275e5556863b985addcc3f6ac1d61a9ff866b4e34bd0657a9f5f432f424d9f95d0d9b0a769530a3172903c084e367f8b9bc898b", 0x63}, {&(0x7f0000a81000)="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0x1000}, {&(0x7f0000da8000)="c32b514e6bc1a86b65776d1e78f0ad1a31e341924ed0b8b15daf801e4b", 0x1d}], 0x4, &(0x7f0000da9000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x10001, 0x5, 0x1, 0x7, 0x8, 0x3f, 0x65d, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80e, 0x400, 0x8, 0x2, 0x0, 0xff, 0x2, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x3, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x7, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xad6, 0x8003, 0xffffffffffffc794, 0x3, 0x22, 0xf9, 0x8, r7}}], 0xf0, 0x4000000}, {&(0x7f0000d24000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da8000)=[{&(0x7f0000cda000)="5bcdf069cef22561b880a3420a40a54f95b852ca93e15c1b92a1ae01133400751c6f992d7263d49a0a5d95b045a14442e1a1516011aefe40d0166c47be01922da1326690945fab9fabea3183b06709f9f2c66e34ca8b98b6dab995a427efb3b1cb46324bec31e062838f19c4b7a52aaf47e8b2e0e5af1adbfe09a0fbf7a2ca68df658dac", 0x84}, {&(0x7f0000da8000)="2dabcd0db3fb96e00f567c61314b2b7bf7b380a1f3a0aefa2920cf5f002a3e8fb0d71503e491c23e0af61990cf8ae204f65c357607f8ed41c0dde2caa07d64377b6e2544185b154453998193e412e951edfb6c18187dc4f8a4d4d40271cab7d73179e5a9e2df4b547d070db5cce6b666bf3f7207ab8d3dbd533fb52ea34f74b28d8da82a73bfd922db4897f2a7f8ff7102eeeda04595a7ebb50c49dc4592ccebec6b8c712df8d12ba70c210df4ddd2cb8db8cbc90fcf5d6df82115f090ae189644439dfd8c286764c77068d82312687db0317c4c347337fd92700b529f44d1ad1df61d6ad6a75d9210dc", 0xea}, {&(0x7f000042a000+0xb1f)="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", 0xfe}], 0x3, &(0x7f0000a4c000)=[], 0x0, 0x20008000}, {&(0x7f0000da9000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d3e000-0x80)=[{&(0x7f0000da9000-0x11)="db4329c160c2dcf05e2399c8ff14e51dd8", 0x11}, {&(0x7f0000d1d000-0x52)="5065f0bb7c954a8f0c5074c9fddd08233cf1ad5eabd6856508cde5e6be0bfba47c9a2a7c0729a38cc83666a56272768baae1ded75c2a0ab683e22ecd042fcbcacbec0b9cb6651df2ec305d17c53286313d1f", 0x52}, {&(0x7f0000da8000)="d7174c5d9756bc274519887ea4e7b2351cd8ecb3bedc61b6e855d3253920160416ee1448ffc668f7caf4dc567b3069834968d98707ce9abf7337e42f4383bfd30546a4855bf0baba063a2fe86226d02ddc4ca827419d06f048e6ebd03a7a0b8b858ceeca27dc23fb325f7dec22e654fcf6cdd70e938053996fbdfc99394a7f7ba6c2dfe990374a3c776bd94c4b425741cf954446227cbe65bfd7bad2e8941c15b2b5557940b6eac827a361c7fbbcda6891954e5558a659c950e2d5fb0e1b", 0xbe}, {&(0x7f0000da9000-0x2a)="479133d38566b54ccdc5f914d5b34bb1f532abcd08f210148dea7ae3c89efbc4a12674f8ad33833de748", 0x2a}, {&(0x7f0000da8000)="0ba4ad565d8c6a4b529e154e9097b4d210054b6c37a331ad50de67e097eab189f91eb12e8c8b6f9fe13b020755b2dffac643bb5fe1a7de07132fbcc480b8cb8816e58f1833b045abea49102843a1a12ce08c186e8a129061e06b4a78c2cb", 0x5e}, {&(0x7f00002f9000)="17afc1f6c94c6b4f4710b53db2bd5a947d900a449ce78b566c68db587f31a7489cd70862c43d0847c943bcdeceda12bc8d2b8dfce5aacafe0e8e547795a64675edc3ffe8076452183236c3b8e5aa83cf37bfd5075112dae3918fff661c75d4b2bddd62c66efd7dd39f22f841a551b2888a124a2b61b9a03fd9e9bdd5b090994951e39f204932e18b1b3f6818dd40c5096321b41fe88bcd0c915878ff39b0d707cbe8d5ba8924e26080102ae44a5b37161694e7afdccf3b0e1baa9920a30546d90229745bdf225bae8a3e66fcf27f6fe0dcbd29300709ca5e422b", 0xda}, {&(0x7f0000da8000)="6ca52ed66d51c0e6ea8be7cf373baeb6e4eabfe3fd7c32b686007645368dd28af7514bf4bc4fb0231cffb0eb81a23c93ab716e6be83be3d5e9f42fc2eb598ba90d5259f2c02cf1bbb08f8c7fdf6e6e45f048623fff2cb81a5ec2faac3f2836b3", 0x60}, {&(0x7f0000da9000-0xc6)="4d6f1c8ff941914e277cdc4bcbd0dd7eb9ef42943b7b5907f0943153aa11d4c5c65038feaa1d0b9b8aeba9649fd99a015ef9ce7b6af68677f4387228c01b0b66e39a1fb63a782369387c727083d9882ddc97b50c2ed65e97a9e773840b2ce0df1adebf469ff425758db2ee05504781d39de22d85a95b3deb9276dfaa8c6ebdedb100bfa4371c3684b65ece4dd80dd6aeda112cf020a79f131a47a375a18baac51c411b97b4d926f449dd3fb687e09ddc0af08fa72f155c4c0d954652633a474c4d49ced1ccd5", 0xc6}], 0x8, 0x0, 0x0, 0x804}, {&(0x7f0000da9000-0x1c)=@in6={0xa, 0x3, 0x40ce4353, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f00005d1000-0x70)=[{&(0x7f0000da8000)="20ce656d3400d0c83f20777510454a688554d4097b1385ab16022a87059b4d6c08c2cc074f6e57ae4f87d971045c746fc9b7627b91d347065a91db4b3197baaeefc6d03b1c1961addb8e6a13f8641abc93f10076e2fcc59c011645adb36445cf4a2fb6eca9074b8d641dc4c9cd9bffdec2e75d46d8713540eace3f649a177c546b43bccb01e7312cb9a3d72ef48c910386a0c32da947429b600125cc537f91e32868359fb8e84f6aa1fe7e21d90c3447f8179ebbadf6f80df2b80b5f0fb7f15a0dadd9c33fc9aea70e28280c51252df9b546816fb558662ed2ef284040419668cc5d69f722", 0xe5}, {&(0x7f0000365000-0x85)="dcec766fb1b1ff4e77daffd8e4cf48c54e1ac964938d1d797c3702032f01e4527b61039b2b5db6468c749444a15291af29ac5f444781f81e693e94ec798fb8629d02a0cc3b2820f6ff1418fc0bbe07d16c868a5d85ffb0037528d0e67a0f2bdb44860b0d1cf14557fd182a2ddc4553698b1df792d8d28901843962b6e2287eb65fd83f59f3", 0x85}, {&(0x7f0000da9000-0x24d)="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0x1000}, {&(0x7f0000d22000)="6e5a54451351b3bbfa32f98515d66577655a333cbd4d2565bb046dabc931d358856b8aa16e15ffd72976511a2dcd9c02fd58f64a79a33dca525e35dcd423dade17dbd1397233083d1f99f400d3c09226656f4a6f90a9b7dc79c51f15eaa80d7b7aab527cab0baec4d735ccf07f2f565e0f23ff9c", 0x74}, {&(0x7f000073e000-0x7)="7598f5e899fe29", 0x7}, {&(0x7f000090c000-0xe2)="06565d29b08cc2c9b6c847a5867b35d4fb05bcabeb47c1fc998e6eb468dcc1a802b35fce897552eec24d7e971163608ad26d91fed4ac2b3c644ded5b1a3d48d07355663f5f10fddbf741996bc6d18dfb12dc9ba35cb9f58fd3666c9ee9eb3fba09ed121a1480c44acfc4c37ba724b004fdb4742ab77fdf226c785e836d7f8b9ea6c5bc7a742403b1293fe260d71f7312c45e567898c1b1748a2a22d65959d1cb7760bb25f50182f8fef7911ee2805f6f39ef585afd290434facd9eb8c2f8f09b84a29c9a924739feef048c9844c1d4e07e4e23bc634525447a35bcbef1cfb81a36e2", 0xe2}, {&(0x7f00004f5000)="edb902889441955ba2fc95512f6b0d2bccea052e3ab60c4c42ed20bf8d2d5f2c35a821b7d26839645ba2821f9341d55673eb67bd6e51b91538dcbf1c3a0f76f90a4c5f6611940b838702bdc413faeb7ef81b67047ab41d860c70a69eb623f224b3ca5a841d6dbbc9ee0a44e6be5fcbcaacf860ea8acdca3a1c6218bc529d519448f8b414966fe82428063d8acb9c70a0c6cf35e81603ad504fa93a55c648486a7a2d2dc20f617285bdc2a8321e5195200618dd2093edbd22c40f0b33cb8402284a43d8fd9de4e1c15cc6ebf28ecdc0c7dc74f77d7846da90df3046fb0f3e0ad59ab21002f4", 0xe5}], 0x7, &(0x7f00001da000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x200, 0x3, 0xb0d, 0x0, 0x18b15777, 0x89, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fff, 0x0, 0xfffffffffffffffa, 0x9, 0x2, 0x8, 0x401, r9}}], 0x60, 0x40800}], 0x4, 0x40000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000da6000)={0x1, &(0x7f0000da7000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000bfd000)={r10, 0x10}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) shutdown(r0, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000014000-0x4)=0x0, &(0x7f0000014000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={0xffffffffffffffff, &(0x7f0000011000-0x2)="ff89", &(0x7f0000012000)=""/0}, 0x18) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000aad000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000030a000-0x4)=0x10) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f00000e2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000aae000-0x4)=0x48) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aac000)={0x0, 0x40, 0x2, 0x0, 0x6, 0x1f}, &(0x7f0000884000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000445000)={r2, 0x9be}, &(0x7f0000aac000)=0x41) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a54000)={r3, 0x0}, &(0x7f0000459000)=0xfffffeea) 2018/01/17 00:27:40 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000c20000-0x93)=""/147, 0x40}) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d1c000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000740000-0x4)=0xffffffffffffff70) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c19000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000eb9000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f94000)=0x10) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r2, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000097f000)={0x0, 0x7}, &(0x7f0000aa3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000426000-0x8)={r3, 0xffff}, &(0x7f0000211000-0x4)=0x8) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) r1 = accept(r0, &(0x7f00001dd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008aa000)=0x58) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00004b4000)=0xa6, 0x4) 2018/01/17 00:27:40 executing program 0: socketpair(0x1d, 0x8080a, 0xc, &(0x7f0000513000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 605.937759] sit: non-ECT from 172.20.0.187 with TOS=0x1 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x80000000000005, 0x10000028f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xbb4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r1, &(0x7f0000610000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000080f000)=0x3a) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000474000)=""/163, &(0x7f000063b000)=0xa3) r3 = accept$inet6(r0, 0x0, &(0x7f00004a6000)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00002d8000-0x5c)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0xffffffffffff06d4}, 0x1, [0x62, 0x9, 0x8, 0x1c6269eb, 0x1, 0x3, 0x2, 0x43af4373]}, 0x5c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcf000)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bb1000-0x90)={0x1f, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) bind$inet6(r3, &(0x7f0000af8000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f000012a000)=@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xe9}]}, 0x10) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000010000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000011000-0x8)={r2, r3}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000000f000)=""/239, 0xef, 0x100, &(0x7f000000f000)={0x4, 0x9, 0x1, "f662f1d720f1", 0x400, 0x0}, 0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r4, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$l2tp(0x18, 0x1, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000d1b000-0x10)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000083d000-0x4)={r0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000d1a000)={0x0, {""/7}, 0x0}, &(0x7f000097b000)=0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d1b000)=0xb9) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f84000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ef000-0x4)=0x10, 0x800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f85000-0x4)=0x1008) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f84000-0x38)={&(0x7f000099d000)={0x10, 0x0, 0x0, 0x81100000}, 0xc, &(0x7f0000f83000)={&(0x7f0000f83000)=@delrng={0x10, 0x14, 0x321, 0x3, 0x3, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4004010) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000ef9000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r3 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000055e000)={r4, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ea1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ea1000-0x4)=0x3a) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ea0000)={0x0, 0xe4bf, 0x2, [0x7f, 0x8]}, &(0x7f0000ea1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000948000)={r1, @in={{0x2, 0x2, @rand_addr=0x5999, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffff2e7, 0xff, 0x3f, 0x4b}, &(0x7f000097f000)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ea1000)=0x0) [ 605.990916] sit: non-ECT from 172.20.0.187 with TOS=0x1 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000009a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000ef000-0x4)=0x10, 0x80000) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f00000ef000-0x48)=@full={{0x3, {"0e0953afc764fc"}, 0x5}, [{"e9e09ab26c93de"}, {"ec3f50f514384b"}, {"4a536ffe7871ee"}, {"b23282736e17e3"}, {"8320dac47add35"}, {"abf434575cb5d6"}, {"3ba97a30a50ced"}, {"214db2910413d0"}]}, 0x48) syz_emit_ethernet(0x52, &(0x7f0000059000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "9ffd99167c46200acc015c2b233dc0aab41e16a3"}}}}}}, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000044000-0x4)={r1}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000ee000)="e4e66f21fb6be3287c6be770948c2f0aa8e47adca9ab6b9e4a1c0cf3be3288d636b063f424bc7810f12b47d98bf9263e63867f3a00842b379490e0656f1561b2bc329e6de65a485e05f06193468833327f8233d76e7c5e7b07fbcdb387ae3bd8f4ecfe21df5d920f30eb6c40e2cad8709f22af247355dc1316af2ab7026506a75ccfdead9aa3fc1048bec96c398a81f1") mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000ef000)=0x0, &(0x7f00000ed000-0x4)=0x8) 2018/01/17 00:27:40 executing program 3: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) unshare(0x4000000) pipe(&(0x7f000064a000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000016b000)=0x0, 0x4) 2018/01/17 00:27:40 executing program 1: r0 = socket(0x10, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b54000)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000cf0000)=""/41, 0x29}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000d1a000-0x2)=""/2, 0x2}, {&(0x7f00006fa000)=""/94, 0x5e}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f00005c8000-0xa)=""/10, 0xa}, {&(0x7f0000bfe000)=""/62, 0x3e}], 0x8, &(0x7f0000c76000)=""/135, 0x87, 0xed}, 0x1dac678a1a1df2e3) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a76000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000cca000)={&(0x7f0000d63000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000224000-0x80)=[{&(0x7f0000f18000)=""/58, 0x3a}, {&(0x7f0000369000-0x1b)=""/27, 0x1b}, {&(0x7f0000a29000-0x16)=""/22, 0x16}, {&(0x7f0000c5b000)=""/150, 0x96}, {&(0x7f0000755000)=""/128, 0x80}, {&(0x7f000085e000-0x65)=""/101, 0x65}, {&(0x7f00000c6000)=""/189, 0xbd}, {&(0x7f0000e27000)=""/86, 0x56}], 0x8, 0x0, 0x0, 0x7f}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000074000-0x10)={0x0, 0x9, 0x762a, 0x76}, &(0x7f0000091000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000907000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000833000)=0x8c) ioctl(r0, 0x5, &(0x7f000059f000)="451a9be544c8db4b1c7171f3ee71a59a6c3f355324d90114aa0de0308499b184997c29c06cee1674b08023a422054383b5c527be048e66e4dba352dbb241a9232b34d8d3381adbca7ea0e5a4238fac40873ed7a608ad4ddf88261bcda667c162cb6a8d63afbd7265bd07c788427e05c5f9860c34cc02774301d75b0eaac04484c1") syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d6d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000081b000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f000011c000-0xc)={&(0x7f000095a000-0x2)='./file0\x00', r4}, 0xc) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000ba6000-0x4)=0x0, &(0x7f0000a7d000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006e1000)={0x5, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000099a000-0x10)={0x5, r6}) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0xf12b301db5493a34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x8a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007f8000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x8, 0x30}, 0xc) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x2, 0x88, 0x80}, &(0x7f0000001000-0x4)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0xff, 0x20, 0x0, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0xff, 0x100000000, 0xfffffffffffffff8, 0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r3, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000004000)="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") ioctl$int_out(r0, 0x5462, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000003000)=""/0, &(0x7f0000006000-0x4)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd99b, r1}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006000)=[{&(0x7f0000006000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000005000)="ada0c56511d35f0f8ec41ce145326b70e60fdc0fc9819fb4a2058538a47f1d91c52add1885deee5a351e29afa6a973b018e4c41f9d249271036190f8737687422d7d1fadf76ca8d09bc357bc859cb4eb1cd622ecd3a9e998897186336466d994c3cd605240b315ab07c86278361a89cd96c3d324c6a59a208fb1b253126d6e53c22a15d42bd4c0d425996f0c99da63ade52ce3c3539e4bd93726174e000d02c9a393a27540074d9e3892071d71d0991aaf991029486b71b306a783a897472a056afb97b777d9a449176d4ca1688d", 0xce}, {&(0x7f0000007000-0xe3)="2e318cb945b5f9aaa23ce31f8039eb614abd715323b85fbde277b48755036b7b180883f99cabd11d13f1f7fe5db8158c222ff96a46fb92cfc958d530d77226d3b023c1f9904f346804435e1ac02bffc868ed8abf98c69a00980e538724701d61e810183cb2717eb5a5a609d526cc6285356a32d644c89f865db8951e87676e56a4c51e45b2fd6a6855f11fcf23b15a55457a4ebac2979d4a9dc84fcf917ba3abb105b1214ba89678ae8bf5c2d16b6940870a72e2830c8678fe68fd8386dad101b97621e2427a17e95108da04ffb433864695c178f723f952fe714650002699ba5e4fab", 0xe3}, {&(0x7f0000000000)="0f3fbeda9c66c066232b2a9d8b5e4bad1c8a8eb2ceaf1acfc3a5601107e0c1795958a1d170d5d862733b224756049030a9f497190e695c8b9a489cce9da48be281b72e4ea4d364168c9c7a16a99b3940effd0497ad435f0026a4d7b9a4db4163d82087a1337f373e6af73ebb6c832bd87c53c6976b10668cedcf297b33c355af11d23b683b94d4053ef3446a0387965dab4fae3425de1e3f3ec709ea8f0a4d3bf0066063cc272dd46877252dd477194bae875c8fb5338d6a1ec71a025cc81dd5ef1ce6e195bb59bb3090f40b5769d1461f58ffa5", 0xd4}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000003000-0xee)="bcc620d5d6205aef7e5a0168aa2db7644adb13cd87ecfa12655722f769700a29c98c716039e42dc8c54a2d3d109fbf8af8e175f8c5eefa97663437a14fce1234bb4eb69db89bb61187fc7e7d1cdf30b6f660bda10cd1cca2963a072faba853515048fd3ee48d5ff70d2d1c511fe2d736280901a9db1778ff4821d01228e2cc653a49d7ba636670f6b08470662ece155f7346d15771b0495f234d3392813726c659916ca710ec0ec1ece115d4a4a94fa24d0bed3a6b406f38314fe622d91693c63638d6f3fadef72a71b67d08df1e8f0ca21dbbb5fbf658a986b2c9f7c8b5e342a30b52b31d41cc49cca67cd51f77", 0xee}, {&(0x7f0000006000-0x3c)="3c65f31082e1ad866af938819476a81f5a9d44186cd0f0e86e27c68ebde0777b2a1b9aa8aa41f19fb347f60734dc56b77839f1ac34b0ffb96f18fc00", 0x3c}, {&(0x7f0000004000-0xc1)="ef9fab4956b3b50f07bd0d7ebc47fa7f651c7aa8ae4f8aa1d6ed38ba02ea23fe3078897f1f78d01a507706f687575c6b2078bdc541ff04bbe8122cedafbda407b88a95998b68fe3c6d66e9f6b91b789ebcd8115001918b823b6d37ab1eaf1dd6a2933d07890196d7c2ac7981b02ee20bf9e52ec1f2be7503ee5514fe64d0be9c8888d7967d4f1493a75339fb4f4d3b91e547f1d62b2786b2361a6869b80d3165d536e5dd39a9e15b7255a40e2d2141e9c68124ba761ea7d9871fabdf9f26b85b35", 0xc1}, {&(0x7f0000003000-0x33)="cbc79b5d5304907c7b2cfcfb12ebfac15bff98e5609ed6f4c2156a4540480a341caf221e731305e649e3b4ab07090e74a364dc", 0x33}, {&(0x7f0000006000)="c9e6b78b1ad1008e70fba6c65126647f6d8c83922df332a085f6fdbd82b5c6f3a5830ff8ad7f24f98f93b35990d90a7deeafd28be7c9a5887f9b521ac40e43577d86cfe0bcab700ee5b19e9d4de9a2d1cf7ed4c2d69c07bdc665485eee7f0a7336220c48f2515f9eb6f7bbee48d64bd4e7298fbc84a5e0c78eb90d3622bcffafad8f1f36f19e67c9543f9d113c485d1d9496b6f4e79c31eccacf5d3aa52a64b3902e68c2e8540a5218", 0xa9}], 0x5, &(0x7f0000007000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xf6, 0x3, 0x201, 0x6a1, 0x9, 0x2, 0x3, 0x81, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0xfffffffffffffffc, 0x7f, 0x0}}], 0x60, 0x44050}, {&(0x7f0000003000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000000000)="3a7db5f13ef2968c34613949ecb79e2117038e8b578fef6e301898ec6a22196da6dddc530b0c1154ffe11ca7ea874d732bd5baf5a52698f0c32a9b119b8fb377a9d13c473503b136cf9a2cc36c0ed14d9678eeaa91717bc72b758bac0f7bd3e404a6e8fe6f8fb0cabb987cf2368cefb2bed86cd57b4c71a8ae3455c0313e94b0958e7e2820276b556136f55950dc802c4dcee14f16a7292f425ce6d89e53b3c517561dc9218ca17e695474d645bf4f1c82ef41f11635998d4557da3f3aa335664da348a9cb7178acc116c2fb4422b4df15e8444d9c50f5b86f18b96664d7a710f697c901b632a5", 0xe7}], 0x1, &(0x7f0000006000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x0, 0x800a, 0x100, 0x1f, 0x2, 0x0, 0x7ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x5, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x8, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7ff, 0x7, 0x6, 0x3, 0x4, 0x7fff, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x6, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x1f, 0x0, 0x1, 0x20, 0xccd, 0x8, 0x5, r3}}], 0x120, 0x4000010}], 0x3, 0x4004000) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ebd000+0xbd8)=0x100000000, &(0x7f0000813000-0x4)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000190000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000749000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e71000)={0x0, 0x0, 0x0}, &(0x7f0000d2c000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a54000-0x4)=r2) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000691000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000d0f000)=0x14) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d6000-0x1000)="c6dc5f9514bc868c89dd24b4b4f306fe9747c4d6d9d0adbd758af5ad0767593e157084b81ffc7d043f68d957ce621dc3830b3a989bce71cb7f67a39538a02cf7317f83f5f53141abc318efe6dd217df4895ce120fa35e74e344f1845b97916e2e3765b54004fa0a5892af79eefa4b92e72e7a145cab82e94bfd61e24f57d13493fdd7ee3ad4d7a1c38a77d5c5cbdc2a5d19a23b2f8cc223631ee41e9ba897a11453a010efd54ad0fe88add6473c66949d2ca6627ea2468cf9846f7c87eec78c9c35283ed951c38fa2b450f51f75232e2c55d2bcf0ef3317f85e75177f9d8f9013b2d7ce4acff7d15941a3182ea341bd3906c4a204851be32681d2627105f7aa86511252cb2e4baf6fc5939efe97014551741fd958f2bfdf36e3af04c9f3313ca6d3ba240f7a1c9f0ac56945649e423280a6de6b72b5cc6148ddba4341225662e294a70db68e5319fd8cc554d04cff74aa31fe4aeefa3ee3834c8eeb75a2d4c64b55a78059300122a8dbdfb7ae700e2a9bbcd33196d663861b7a03f2d102370b9a01228530edc74409567a7f0dde85b1145910905e845bb701f73864fed83cb2ad0acb2b6f2e00b4014c2110e877b7a06552cc4fb76f937afb60c9228cfd4e34c919c75bf97baa08c0f15f93b29a1bf2e2b4bd36ca1ae6c2c32b08a9cc4580d1f57af6e2b4f933434d9264811dfb3dbc5d7b51c76c0235ed1dd7f04b2b6866bdec4ba71c85c5fd204d49081616a71c16252ca5fbef74ec990f9ead0501c237c19afad7a29d7a6f87015559257c341a0e243820470bb3725b7619215a3338d0f80b14f59605c33d5fc13fd72630448e7679efe3f5089d0b42c571517b097626ebe2702b5f86b762f7715587da2aa602ce4ac7a3152d641bd87b5826a02e1413ef81a3f855315ea6b77ca90f70d902ee7f4c4dbabc3227fa8f4a838fce09009e08c91c887ff372af07f880f5a64716b775586b1ccadebd92e3f8f2c08cb889d5e5e7cb180c54a179fc0daadab81cd8902563432e23f77c54e5f632d3aefb93debff0ba92e81b91ccaa5d3b00ce65a86fddeb97a6167f771ca65221a0f039b59c520ffd8c419ca6d32465bbae478781fd03ea82be25becc42e6a4bcb59ff4de33b85b4d5b7f5db3049f4d6093cc7a24f064176db7c881c09257e5867cc8b30bd42dc10c067b06f384db9d29215ffd74e619fecfb6fa1b11b653e1a3a2482c37ef14d78c32af23544c7b08590050121acb885ff2598452369699eb206a51dd5be2b991f4eba29f39f316ade49d8b3e6046a496500f7b1afdcfff8526ec50a33f65d103e34b613a8531f81c0fe8601af885484ac757776a32562254876c7b491bdd02db0feb760adfe04bbfc8ba6f0cb6a471a2cafcbed2b8378566019dbbca53d42a3685c86f01ceb06e4c60a1d18d8154e309015af17c7758cea185a00f96925b0ce8b6b30534703b1de283429967e16601b4dc4d43a13021de852eee3b44c5c6c61da1dea79158c513d80440782a10d1167d0884159a3485c7ba460a60020b06e5df0e507cb1c513dfea4a178ab3f0b821a912d3627d3cd0a2a38d744cb85422c255a5dc3cc01842039cf9b9b8ff484e04317d8822240fed4c09b55e022259dc667327a4e6feb1cda7ef3455d685e76a06e1c24bf7661185793fdf3ec0c41f5851b99be6053e484d813f6c5d2c9531a5efb0e7e8540e45c807697d7af1e641e467c86616de2ecd39d787ec5197114bea17ca7e2518da26b85b93e678d88310a62615ab103e0d896fa42e658276beb8c32077e131fa870c5dfae1dc2ebae21b8a1dff81715e741b8f415f973be7164e17b367f57191c2d7542410b3000b134dd75dccdcd891f52b2c2f795fd70b03d4fb3a094bd5d623f64ebb46bbb34c0bf8c0d1d11fe0afb766eed302cb04700861e8e28d8524dfe3de6b76019b3a41405052c82f355470195061466e51d4fbdeb5680d5503db9b0902fef6b05289ae9732f099518cfcd5d5289f2abcad71d83712bdf3d42af026a79109a32e6c0d08e25a152b12e83d52faeaed2292612f3c45ba39571170960126f4ac3f24d1b4795484467d7bf3970bb84ab0d05079dd9d0cb1ca446a11ea6914b5671507e23e2ef2f3f58c1cb620b452dd4d56303171b748d9c54c8625163b2bcd88f4db1ac635a62489d703c3427c7fc8f47a0aca3c49b37753c4e556f8eb80da3dd3d8cc0274f2f340e2b3536b8c61a31313fccb120cb1c7bf8a18c98bbb5a2ca08231171ba15ee7ff21bfc1aad7a4e4648b2bf89d30cd50ebc9d32c116d1710358068a2ca9b12637ec1a9408a69402efc5df95424a232b65207946c8905a03b2ee6654c8d19c1a57b75bf33bb7cf3ce26d6faf0dab3cf78497d91d5a2971a6ae05960c70d73e33e088d023497b1fbcb60f3fd45f6b109aa8bbe4de65aaa8fcb8d90b006bde790787c8efcedbd561968f84928de9aa3b1a29877faf425bb1b9596ca85be8bffe6e9183d7c0ef8e91ad25d56595dc8c4065d0ae74e68ad86c5e8468d257ef235c6912b7ed86c2a5483795ec85128476b675c144abefc2740b247c06df785bc228b97df2c3b0c2517b8baa1c5c02a5323c0ed0b1b60d87c45b329fea70a75a3952d67fdd52528f79944c9d0def7c38dda5a12086702e1bc31e3f2ef46575ab37f5c577eeb4b547a8578a65185279489d0e92a16d6c71ad24d30a4531d00f95f37f00a042ed47d0e8e20cc5a98464c4790eebcdf74b19509df6332897d92be4cd6bc804a2a8d827569fdf93de314654715e5cc20860227048b806731729f278737115c72aaf39256640af111fbe285029c9cf875d192c888b669185fa89bb28d31e6b24bea04f7da0ad3aab04367f796c31294dcec586c35a07a24858bb25656bb2e1b881ddf8bbb9871b30ad8ee44ab47effff83cff7e7d51492fb8739a05919befadd9804e55f7df9b632820d7c512c8d445ec493e256539dd1fdfa9a7fe495627b67927c1919ccf12f0703ee87c2cec7ee2a473fa4b642366ddcebbf9bdf933fed3e91c3a555e2bfad87cea10939466e6a01c543234400b5fb68a2a413a098cc42a1cda3a32a743f053c85fe8230600ffbf941ce8603868bad15e9baf51ed9688edde9f365c7caec3c7cda5662fef0a37a84a2d569eef9c7a23799685ef005979549dc9c69c9044aa8cb52ac6b3d9b9fd635417178c97f69f29d777387f9ec442086e35054e357c849fff5aa976764caa302fddbfb79ef465c404211a657b7a011b21df20f01e316beb2872c1a9176055a9d9c5f42a364b640f43baefac2c3bb06c8ee52aacd496ba4168d15234b9434e7825d48464111365222dbdef63c4f9a1ec735858371e800c3a7638f770b25fa322adb7807f2862b7598d95bdeab1f38d9a618ce0249fe79cb5961fd431196090132ea80851a61073cb36746fdcb6100ec5cc5760675c08c6017c4a54a45dda69df458da2a6786a6dff0ac2c58bc82368ed84b945eff98d328ba0565f3d2c47b89154e170e29e50a1a31e24f029af3b51b6939581c1246842dbb8a12b0fcfe983903b64e498e9d0e8fd99c62415fbc9c3f1923894260ac8c2f9c22dc380008d81217d2fca0f2da8bf0e0d8208e64d22cce45aad6035119ced93b72886518b514631913406257bae989d6db79a48e028bcc854dd684a8e313c75fb263fe238c924364e11adb3534dbf19ea0493df669ff58a522adc6e7ef4be156595b57626d79e8ed8dbb49dd798b491b6289f5e2bd07b3b408d334c179a15b2326bea6922a1f375d750fb5d75e9074529302575cd090e79a36d0e002131839bfc1e4972958a55eb1f0a7cc5913918a5ab1448adfa8590d307072f4f759b6ade3de34ee27837161d618f04aa03506af1379a0458712b2ba1ad8f36df1e89292e8d2eb8848095eb7e1ac5d9c1dc741ecd0609db349c9413a06a65979bdcda24b14d71e92a26fb79581e8a98cc9eb59a2185717fb116896b5fb0a38c46bde1707ca373b1f7f084cb1701a14c5fd18bc0673a4d0796ab04a5e3fb57d0966a262b4dc8247b7402dd9c10ef6c5a00412d5b13fd3395deb67ac1926b436fe32fd7ddbe74937b0a1c00c0255811d26b52d4c8c236800b20f027e2b05df9cbd2cf4383ed0477d1a6ce718a450144a779877ba9597d12081694d30e726b01fdcff4302a60267b64eec91b71244e27d12f138653a149db720e7c4776d93377318b55ad639edea284fafdada83e9a978647a22cf4e873ebce00d605c1779a41a39491a005f1111bdb2db9013e4a59a5d0dcef82546f92fd0b7e949f6bb7c57b3d25ca92758b175aae290ef673692e1d1c1ff63ad92f8402fda14d9fe90e11646a9259c1414a77e4aeabf8df1ac04121961a976f848e91a39d6133523b6eac937260c814577908654cd7803e94d148eff0ba675323b513ec4a773dc6df2e59739254c914172d31b0b3a65c379c3ec235529d8bdee5db408d89c82ce8f51ac2c846e3f830787feaccd18682466983f4541f477157d0e194aec0b1df8b49df12698f35aab3f1948fbd0440dfc9095c9408b5511da34a1474ba4adb7ebe95d35f1a864023d1abc9370f51a8e60ac65fa4f80509241a3f19b76e00a0db78e8f8bbddd39dd1b7ef27446e44e0a2c97ba8c885af297d98f53f314681a826c77ad1b767b5f21e632e407ddc6f9108fa7a8ab23240ce6ee34820af5ff8a8ae9fd97a604d5c81bb61190702c2f575e853ad4a8d161e7de2b4c288e48c4d1fd71480c84f7800a4a3c08e11bd5a282df72ec0562476554ee4d6d16d72d3a9e96ba3df0f46d08bcd948c146136fd067172b72efdb8f240211a6335ac9eb171da3fb7975ce24e7c107efc5b995ef2758a4cf7f006cc1f28187fb8a7a2bcf2638c8b282a54ebc4ea896d9ca599061012d39f7b9c294b6c69d052f5c7eec8258bcacba16b749003ebe538eb61bea7efc466dc4ed3fde52185d914ec93d249422051c0c8cb145960cac45ca7f743918914cf2255cdea3d63475b198b115c495c84e9b3b14bd6aac655935998092baa96254ab3a7fbb9098886c9886214782bffeadbd88fc3bdf1e3cd967bc27216d3344af65656de7401e6850eaea0499ce2d0c3db7bb9cb479c20baa02de8a5e394bfaa0621055eda7e2054f0370820210eb8d8ccbd62d695c161ac2fe16a61e8b8210cb8efdf0cfd2c52f082086dbb987424ae44015bb54052138499f25badad914d5d6aa95a77d88e78691370037afd3cec53b8dc8856ac9a3e7fe03cd721b01809c9f3bb20096344dc8f51ec8151b975508750aa6e99f5acddc122e47a2309af8bdbe80267d02db9e29177b41ec6a23c31a7f15fd169a6b63c157e199d5c7eaf2ac8a2982a5cbf7878b83c2c2d899be2624ae44a7c34d043cc98e21f0b1fa1195dad64b2cd0defef6017634693ac7de5f5619409497b4ad39fd8aa9b243b5b778d98c0e6aedf68a5f6fce1b0badc3984e3d5267f3f5f9a41e58466c68dc79e0b37b16694f75293cd3b4a38492317e72a2657d0cd9be71632242263636548adfd7e49d1b727ed98d802200b13299b0138b0d9bb48b9597d4a88d4abe32164be5b79aa96a7bea632666091774ec4e49239de6d247f2a12c7508f2d0cd40e253847551a5ad7acde8b22ff8d54c71e34a483b1e335978a3f5043d0aa13ddf0f288b68bc1fa07c95c52e7ed0edb962a16b1bb11560baf99b4c27c35f300641fa81594b1bbf4e95fd825c5ee549526b140197112a743dab28f388452f215d8d1c68fac0535da5fe6a5704cbd9cfbe7d6f9e7d6a51869061e319de3db4", 0x1000) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dc2000)=0x80, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000dc8000)={0x0, 0x0, &(0x7f000075a000)=[{&(0x7f0000e74000-0xef)='4', 0x1}], 0x1, &(0x7f0000832000-0x220)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80807, 0x9, &(0x7f0000419000-0x8)={0x0, 0x0}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000298000)={0x0, 0x1, 0x20}, &(0x7f0000031000-0x4)=0xc) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000116000-0xc)={r2, 0x200, 0x30}, &(0x7f000041a000-0x4)=0xc) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000418000)={0x0, 0x48, &(0x7f00001cf000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}]}, &(0x7f0000418000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000277000-0x8)={r3, 0x8}, 0x8) accept4(0xffffffffffffffff, &(0x7f0000417000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c0000-0x4)=0xc, 0x40000000000800) connect$ax25(r4, &(0x7f00003ad000)={0x1e, {"3001012300fbe5"}, 0x81}, 0x10) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1000000200009, 0x5) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000287000)=0xce, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000292000-0x10)={&(0x7f0000e1b000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f24000)=0x9, &(0x7f000061c000)=0xec) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x4, 0x8000f, 0x33, &(0x7f0000bc8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ad8000-0x4)={0x0}, &(0x7f000095f000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003d7000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80010000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x4, 0x2}, &(0x7f0000c19000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000951000-0x6)={r4, 0x5}, &(0x7f0000718000)=0x6) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00004a7000)={0x1000, &(0x7f0000cb7000-0x1000)="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"}) mmap(&(0x7f000008f000/0x4000)=nil, 0x4000, 0x0, 0x60010, r0, 0x0) r5 = socket(0x3, 0x803, 0x3) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r6, &(0x7f0000b15000)=""}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00009c8000-0x4)=0x1, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a8a000)={0x1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x2, &(0x7f0000e2b000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x100000000}, @generic={0x101, 0x8, 0x7157, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000a45000)="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", 0x8002, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009ab000-0xad)={r4, 0xa5, "9d5328a0bd6408957236c13110d05e793c85f889e7cd0711c6208d991dd5ee68e20883b585abfc34ae5bda7be2b18cfb9a010c46f24dc31dd3ef85a3987b28bac477dee2a53e1c5963dc8ddf20225560446e339c0dcd36db48a6e3c787ddccbe77d26af0a86d61e9bc9dcdeabe8c03104204dc582e2f46e134aa9def4c1beeb32cbb69464f15f19bb70b5c5117305c09908dd15fc93362cc6d54b174e08f9df8ee0683eaaa"}, &(0x7f0000db9000-0x4)=0xad) sendto(r7, &(0x7f000087e000)="1c5d4562e13206e9a00b4aa6303335e2b521fc7d92e59a671dcc140d90b9d3c9c4a43d275910de28a9c2e4213f80b643c50bcdf642ae8f6f71d6e9734b2d27a86e3774fd2e48416f0b8c041972262e5e7f96796abc15a16d371f3b2e1522d4c3cda430bd8cf096159bc432d962a84d7fe9962ef9f542c0469ecb96f7247d5fb2fbc54983d8a7a8ef9f8aea8672d28acd9b2d4834fd078b24268d0b134e4a731f6e420e79e8b6469e8a94e2a7fdcf3c6b1dfc8d89105b1be2282c89756cf3443981b1eb06d9", 0xc5, 0x80, &(0x7f00005b4000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) 2018/01/17 00:27:40 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) unshare(0x8800) r1 = socket(0x8, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000708000)=0x7, 0x4) accept4$packet(r1, &(0x7f000066c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000040a000)=0x14, 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006e4000)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) bind$inet(r1, &(0x7f0000a91000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000284000)={0x0, 0x8, 0x3, [0x800, 0x7, 0x3]}, &(0x7f0000b71000)=0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009b5000)={r3, 0x7e, "999dc774652dc57e9376b15f499c0b360b78bb8f98c399b3c038988a0a614e36c418520a9ed1d1dc5a3f0eda880abbaaaca4aa112f3a4bf240fca0a1acc5137e630f6ec1bb01a58db6c714320cec29e33fe9f3e01eb9267cd59c10dd92346ad233b7c3f063af08b611e52360e119aca6a83632dd1b215d1f0bd665f7b585"}, &(0x7f000020f000)=0x86) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004cd000)={0x0, 0x8001}, &(0x7f0000605000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004f2000-0x8)={r1, 0xffffffffffff0000}, &(0x7f0000ed0000)=0x8) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000040a000)={0x9}, 0x1) mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00009fd000)=[], 0x1) 2018/01/17 00:27:40 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x7ffffffff6) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x80003, 0x7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000000d000-0x88)={0x1, {{0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000000c000)=0x0, &(0x7f0000006000)=0x4) ioctl$int_in(r2, 0x5421, &(0x7f000000d000-0x8)=0x2) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000065d000)=""/142, 0x8e, 0x15) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000593000)="", &(0x7f0000a20000-0x12)=""/55}, 0x18) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d67000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000142000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0xf7, 0x6, 0x5, 0x200, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r2, &(0x7f0000002000-0xe0)="8fb0c0611edb1a10a95e863ea44b949c3392f334263dac7e52ae12200808cf1b4fcb5627badc11c6de9e3d054eca62c0459e4e949004fd056d8317c2c02ed366d5435de51ce346570712656e1f621c451f6808fa65dd705480da2f88959709027711d74bd94e26c277699e20bf8d74290958ce2fb80793568b7e9e37a0a7d926394d28b3da52708975054263ec59f9aea53e3d02301610633d7df98fc2f85754b79d3700651fb77443d3f954db5a8a68cb132d91accc633abf3c1f18bcbe7df69bddd1143c021128f995c90152671ac8edf63f50659cfc70f4bb5e64fa126bc4", &(0x7f0000002000-0x2d)=""/45}, 0x18) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000-0x5)={0x7ff, 0x80000000, 0x80000001, 0x401}, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000003000-0xa)="bc64d4b2b3c0dc1fd7f568d0c776beb8", 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000002000-0x18)=@generic={0x7, 0x3, 0xdc}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x89b7, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x6, 0x4, [0x20, 0x3ff, 0x100000001, 0x655]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x3, 0x4, 0xa, 0x80, 0x20, 0x0, r6, r7}, {0x3, 0x8, 0xfffffffffffffffd, 0x0, 0x8e, 0x5, 0xffffffffffffffe1, 0x2}, {0x1000, 0xce, 0x7, 0x8}, 0x7, 0xa, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0xf0e09959553f4d76, 0x8, 0x80000001, 0x0, 0x7f}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000)=0x2, 0x4) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000007000-0x1a8)={0x10000, 0x3, 0x2, 0xf8e4, 0x7, [{0x9, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x7fff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x865, 0x7fffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x400, 0x8001, 0x100, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x1, 0x65f, 0x3, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x9, 0xeb, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0xb8a, 0x4, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x5, 0x33c1e210, 0x7fff, 0x1}, 0x8) 2018/01/17 00:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x8001, 0x0, &(0x7f0000c20000)="f55c3eb7d431da29d84a2930b1efcddb4ca6bc3c6376e2e9c72f490b", 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d3b000)={0x0, 0x0}) listen(r0, 0xe6db) r1 = accept(r0, &(0x7f0000268000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f0000-0x4)=0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000036a000)=0x8, 0x4) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003ff000)={0x0, 0x0, ""}, &(0x7f0000bd3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003f5000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x0, 0x3, 0x80}, 0xa0) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000634000-0x8)={0x0, 0x0}) accept$ipx(r1, &(0x7f00006b6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000562000)=0x10) close(r0) 2018/01/17 00:27:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="5549e1fa68fd9bf0637f5e33f5163777", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r1, &(0x7f000026a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00007d3000-0x4)=0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d8c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000970000-0x4)=0x0, &(0x7f0000f20000)=0x4) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket(0x15, 0x20000000003, 0x9) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 00:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) close(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001cc000)={0xc4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 00:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/17 00:27:40 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000006000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46debf81c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/17 00:27:40 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000fc6000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000fc6000-0x8)={0xffffffffffffffff}, 0x8) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/17 00:27:40 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x1ff) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000dca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc9000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d86000-0xc)={r1, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000dc8000)=0x0, &(0x7f00004f2000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) 2018/01/17 00:27:40 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x1f) close(r0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000f39000-0x46)="880f5156c7bb1058e3058a695a6605c7a7630f0489001fd5ddf93f0b0736ee3573ad8eb4b1446ab1eaa8b40397f8e6ef6ec8579484352bf495dcb37483782bd7cb8e3b9199ea", 0x46) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff2000-0x2)={r0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff1000)=0x9, 0x4) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f54000)={0xcc}, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 00:27:41 executing program 1: r0 = socket(0x4, 0x3, 0xfffffffffffffc01) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000087b000)={{0x8, 0x0, 0x2, 0x9, 0x1ff, 0xbf26}, 0xffffffffffffffe1}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000238000-0xc8)={0x51d, 0x1000, 0x7, 0x8, 0x3, [{0x4, 0x101, 0x1, 0x0, 0x0, 0x308, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}]}) close(r0) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005d8000-0x4)=0x7fff, 0x4) 2018/01/17 00:27:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000efd000)=0x60, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000083000)={@common='ip6_vti0\x00', @ifru_flags=0x200}) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000002000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000001000)=""/136, 0x88}, {&(0x7f0000002000-0x82)=""/130, 0x82}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000000000)=""/255, 0xff, 0xfffffffffffffffd}, 0x10002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a68000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000093c000-0x8)={0x0, 0xfa8}, &(0x7f0000da8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000029e000)={r3, 0x8, 0xa, [0xcc, 0x270, 0x400, 0x4, 0x4, 0x15f2, 0xe9, 0x3, 0x100000000, 0x1]}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003bd000)={0x55d, 0x9, 0x8200, 0x2, 0x5, 0xfffffffffffffff8, 0x5, 0x3, 0x0}, &(0x7f0000470000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a68000)={r4, 0x8}, 0x8) socket$nfc_llcp(0x27, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0x52d6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 00:27:41 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x8000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000c000-0xdf)="9d3c1ac889e784d0f6d2cd5f87115b93bdd5c9fb08c4c9b3e3880a89c582741ee229328a0e95fab65bffec6d95eded86f1cb568ae350074a1ebc6b62df0eebac70f44b3d631c693273d4c0f38c8d12ae641c574998e5b2b396fa7d88bfde6fd93d0cc479f576c7dfed46faff79ee4cbacedb979d8da5e13246cad6051548c0431284d02ecb0156c9ba47e804607a75dad42dddb62a2fc0bd00dff642656db40fee722fdbb61e40b04eef09ef1381248dac0c54698c0d8ddca62f9b7c0cd50978a1f509af57e2dbbdde49a386923ecad3e9112ef7c94bdfe22f809d45d3385d", 0xdf, 0x20004000, &(0x7f000000c000-0x1c)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000015000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7432f2cfea382f3a582a710327892815"}) r1 = socket(0x18, 0x0, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000004000)=0x0) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e8e000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00004fd000-0x4)=0x0) pipe(&(0x7f0000f1d000+0x42c)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000014a000)={0x0, 0x6, 0xe23, 0x6, 0x6, 0x2}, &(0x7f0000247000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000ee000-0x8)={r3, 0x4}, &(0x7f000019d000)=0x8) recvmsg(r0, &(0x7f00001d2000-0x38)={&(0x7f0000c88000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000619000)=[{&(0x7f000068a000-0x14)=""/20, 0x14}, {&(0x7f0000cac000)=""/80, 0x50}, {&(0x7f0000340000+0xaf5)=""/83, 0x53}, {&(0x7f0000dc5000-0x5b)=""/91, 0x5b}, {&(0x7f0000610000)=""/242, 0xf2}, {&(0x7f0000099000)=""/255, 0xff}, {&(0x7f0000c75000)=""/0, 0x0}, {&(0x7f00003c9000-0xdf)=""/223, 0xdf}], 0x8, &(0x7f0000df1000-0x4c)=""/76, 0x4c, 0x6}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000f54000-0x4)=0x0, &(0x7f0000109000-0x4)=0x4) accept4$unix(r2, 0x0, &(0x7f00008fd000-0x4)=0x0, 0x80000) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r6, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x8000, 0x9, 0x9, r4}, &(0x7f00005e4000-0x4)=0x308) r8 = accept4$inet(r6, 0x0, &(0x7f0000a4e000)=0x0, 0x80800) recvfrom$inet6(r7, &(0x7f0000479000-0x1000)=""/4096, 0x1000, 0x40010041, &(0x7f00009c6000)={0xa, 0x0, 0x3000000000000003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x55) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f000059a000-0x4)=0x2, 0x4) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000816000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a6000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cf9000)={0x0, 0x83, 0x5, 0x2, 0x1f, 0xd52}, &(0x7f0000d79000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d95000)={r3, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x401, 0x23, 0x67}, &(0x7f000057b000)=0xa0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:41 executing program 1: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f29000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10, 0x80800) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ed4000-0x2c)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2ba]}, 0x2c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f28000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f29000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f29000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003e0000-0x10)={0x0, 0x7, 0x2, 0x100000000}, &(0x7f0000f2a000-0x4)=0x10) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f29000)={0x1, 0x7, 0x1, 0x3f, 0x20, 0x4, 0x0, 0x2, r3}, 0x20) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000dd000)="4f879d2deec643ca06fd34f07505d8c24048b738bfab9c5260ae774fea105d33027ca55cb99cbfd0d5cb91f504428f0e120edf09a939c75739656fe2751f8d024ecafbd48a901f5c1f445382e7338f4de37193ecc31f735efa4726fc6e63068ef81681ca4c0866bdf1111fb258d1405103e4b569a65f0780ca27919037afe92117f473367b287001f9f3e2420afddc0191d80893", 0x94) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f29000)="76adbae450f354b35e97a338f785ceaac1f1427cb354e89b8e02fb3601d5bfd246d3609c74fcfb3bc5ee3b748f2a23050ae8f7b4b849ad7191ce969b8d6c6c3faea8f9954d1ef581ed18375ad5903fa22935e7d24be8ca7a6b680daa2df6547597398618cc723758d9447c6b4444a52d6859586afc0fa8323362a5f5606328d9678ae849077d7689e379d02e3fdd149b973d97a9d0eedcf58fdd3867c538d1f2da3d4029b3056206a2aa21e5410273775889049c808c9ecdd8e7653ccccc24559c4d1877ffe2036dfbf641d8c63a4550162066e818849d00cc8e133c67c88048828baa43e7ba1681ded30e646e9cbb57e0324a5daf", 0xf5) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000da6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000da8000-0x18)={0x0, 0x66, 0x8, [0x8, 0xffff, 0x1, 0x80, 0xa9, 0x4, 0x4, 0x6]}, &(0x7f0000da7000)=0x18) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da7000)={r2, 0x1}, &(0x7f00005b5000)=0x8) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000da8000)={r3, 0x1, 0x6, 0xfffffffffffffff8}, 0x10) r4 = socket(0xc, 0x5, 0x8) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000b84000)="1d1b7c623e810236f06d150e2a85c725a80edfb9f384ee392c69cf23a5ec41b90fc355bb213244bc8916af2873f7dec1da9e5f022ead60068be41b2390e5b2b5dabf83ac4b3118ce2adc034265a8bb0739272d110756b3c8") mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 00:27:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000002000-0x4)=0x2, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x5, 0xfffffffffffffffe, r1, 0x2, r2, 0xffffffffffffffde, 0x7, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000003c000)={0x0, {""/7}, 0x0}, &(0x7f000003d000-0x4)=0x10, 0x800) pipe(&(0x7f0000aab000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000017e000)={0xfffffffffffffff7, "deaa9544a649"}) connect$ax25(r0, &(0x7f0000038000)={0x3, {"af5f764c94b184"}, 0x7}, 0x10) r3 = epoll_create1(0x80000) r4 = socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r3, r4, &(0x7f0000024000-0x8)=0x0, 0xfffffffffffffff9) getsockname(r4, &(0x7f0000b03000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000066b000)=0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000054b000)={0x100, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0xb3f]}) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000023000-0x4)=0x1, 0x4) connect$netlink(r0, &(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x4800002}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000023000)=0x0) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$kcm(0x29, 0x7, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/17 00:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg(r0, &(0x7f0000875000)={0x0, 0x0, &(0x7f000055b000-0x10)=[{&(0x7f0000f11000)=""/206, 0xce}], 0x1, &(0x7f000074c000)=""/240, 0xf0, 0xfffffffffffffffa}, 0x40) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d43000-0x10)={&(0x7f00006d2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(r1, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000af0000)=""/239, 0xfffffffffffffd34, 0x10100, &(0x7f0000e7b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000069d000)=[{{&(0x7f0000967000-0x1e)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00002ac000-0x60)=[{&(0x7f0000813000)="6a547931914b976138f1a03c8772d96f47300dd23e24111796aff742d6960e0bd255903c42d5a09bf91a45e045c777f4c5df377a43606700c50246cddea47a859a54bc524fe210387628f074519eb23f8f989648902ecbdb31ea2db85e15d207801ee113c209c64a2b4e811500286138d39fa55f41e03f2cd7e203eae1aa18ce08402490ce1843304bdd", 0x8a}, {&(0x7f00001f2000)="84b964cdbb4515431f8697001a57401c398214521705b15665fdfc4ad7371be6a836436d5ac1e999400091022d995d2ac30d39b6a33c213ac3f6959874dd4dc6c6d58ba0f6853a547212e151991165e551d850f2e1652e578d47e05e30856e7dac93dcb12f4c04f8d8089ace8923a56cd75f22e3b43fcc446fd3394f2da64254e24ceaea1e7fe7afd73c96dbc4c24660dc391d8f06ce0c575466097e1072a736bb96fbafa860c6522e247b35c8baecd0d43e4233ef7a9a12feee5ddfae3ad7cbfb3eec547a85de180256912b89b421d39d81e4edf4106db68409696dbd22484c50", 0xe1}, {&(0x7f0000220000-0xcf)="2afe4ac29e1ab6e84c41e2826a4b99d39765ce34add78d0a813b14425b0c9de5a809ede9d07828128cd8c271e3833dddf90ca305d7191e87135814a04a3c179903a0688fc3ca8c9905074b3326385242c8aaa6a61625210e9acd5b4ededc74d4a5599980523f05fd597be86c67e7b1c7fb9f39d367394a20c5b7acec191ae7fea97df363aaa9d81aea47bef14de06687091896a0e0f02258acaeee2e451a3346cfbdc970a7e23e124722b9b0d072d4540586f88df096ff770b364efa24838aee8e93a824e67c0ba0fa69bb078bafac", 0xcf}, {&(0x7f0000467000-0x8)="73ba483e053262a3", 0x8}, {&(0x7f0000d8e000)="fc859613294c623550b81ee5c51d4051f4f7cdb2fc8e901ace8fb72b1822854d3300ab445330531ea68c00ab8d6fc5f865077f5f7e604007c2bae58ef93b972bd17b7bb6328406d568ffae5c80f5e17f15d944c9c6c4cb685b082c136ca9d53d8e329077345a1bd833815dfe205f4ecbb710d9", 0x73}, {&(0x7f0000878000)="ead885793281f58288a90106cb2768d69c726faa8c18d5a577da85e656dfde344c3a232cc70a1a25d0d481918b3dff3ac03f302098540e7af0ae82e0f301927e015fa7a14f21491927a20d89808270bb28e5e957558092b35e091bc08bd80ef84451c7f80fa87799d9df89a7645c5d0e9fed05e9b8461bda88831701791ea7fc97b8bafcb1d5d5adce4792975fb416655445576e2c7e6ddcac4bb33d557e2faf203bd69dcd74f47ce7cfbb90f85d6bca385d9585387076ec57b1101deb8aebea1a56346071df9ee9749bd0394c4e347f49f5a960290c3a8688b1", 0xda}], 0x6, &(0x7f00001b6000-0x1010)=[{0x1010, 0x114, 0x20, 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0x1000}, {&(0x7f0000b14000-0xf8)="4a7fd6111e9746388a0e74924700773daf472e61d4f7664369f8af87eb4ad3bf2f0479adab9ab92a27c16fbe5462f0992b1caab159cf5e911c89b6fee389eb876fa16e71e200f0900335814f9a8cabe5b297b22ec2f72d6a639421eec8e929479c4a2999398290216860ac6676ad1b13c90d79752622517660a1a44f18fe86075c46bc937b9637a3df12d2ff4da5006b344b7765c02199826cd7a6404e9d7656114341fe0eb5b05691b3c2d54fa2db52f72d98c872275563cfb10b810ca9c5bd6386babc064051621b05360816fb989793d38fe1763b575ea521c1576b4fc31e6b4181d0ea20af5bac342329fc8b1c152499f5346b93f24e", 0xf8}], 0x2, &(0x7f0000a82000)=[{0x28, 0x100, 0x7, "532d25d80ea92ce625dede6503dc96935e72207de007"}], 0x28, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a22000)=[{&(0x7f0000b87000)='}', 0x1}, {&(0x7f00006ef000-0x8a)="1cfcfd283b9890acd8b516fb3882a353bcac4419450c6818b2cf3f5c65d6406f1ba57301c6ae14590900f97cef8a3a7162efa1dcea5c48930417bd5a6d3c33e669b721d1783c9fbd1935f4b4e567bc72aa324495b77840217c4697e73c6aadfa84270d9825192c244376ec57ef45a5be7e03b0a0e86931c7b8d19a2171e6d71ac91cef6b472381994658", 0x8a}, {&(0x7f0000052000)='t', 0x1}, {&(0x7f0000d62000-0xd0)="ebb3e4d9459f484dbc5e51437b40b13e18678897cfa4c4c7d8e4af04ae637afd53faaa2fe1c705d3eb3d109cdde10c97c1c55db347c124ec87fefa9250f45eab56f209541c20049b4da4acfc812dcabf58531d5ca4cb166f9d407101155dd9a8c5d7bdf92cec09c6717c202ae0f80d10ed98984ee779108aeeb99584aa217d4334fc2bf9ecccd5943aab278d756b8eee05b29889e15df3ac0fcb7e9038ba023eecc4a03761cd7356cea46a11768c27be1c77987ec468f526675ba8d976763368d6cbd9c4e74e8344f8d9fc6031271ea2", 0xd0}, {&(0x7f0000d44000)="e82cfab12f0677a825d0ffdebbf6a5ae4e1caf08529ff2798a12b1ce11e26bd4a302073f7a7682651963364aa7c0cd051347fe61a318aa797267d847faa16cc0367ff09b702342c9e5b2aa4cb200fc8fc65d4945bc5545fc01f054643eeb2eef7cb52a7df0d2722d84e8e9b9f3f67cb9e9794f57af06135c9d24", 0x7a}, {&(0x7f00002c0000)="236055fd69aae30598286356eb27ad3d1a", 0x11}, {&(0x7f0000528000-0x61)="335981ad9dc731193eca170cb8221eb14354dc83292611318e83520d02d8a9132c0cd0a21cd94233ac56b266883ccd623ee0a29066fcafdf7fafbf3b58afeb6112efaadb7f1ff476125afc53fe30969e749034ed283c7c7dc6e45fc7a2b08358a5", 0x61}], 0x7, &(0x7f0000fe6000)=[{0xd0, 0x111, 0x665, "b37f02471e51299c1656a3073d57392a08deb5729439898e12f7f47bddd6d2a6b6e5ce3cd811d7e871f69c47faa2b82150809b75b36cd0baa894e7ad61f2b289548e9189a92ae37a74c37ebc67e312d6eec29e57ecd46b1bc7486df62e6633b70c35d80ca0d553d0f499e03eba5005813011d1e77241ea7ac3b2107af52d88d74e93be6359701db34fac2624b6d640cbdf83f65202e2e0527c461097d37e00977161fa06cfebf8f632ba8f25607445ef83c4784fa73f9500d33b63"}], 0xd0, 0x4}, 0x40}, {{&(0x7f00003a5000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bf6000-0x10)=[{&(0x7f00001ff000)="c62fd89921ed776fc953a157dceda3fe64c3c47b50c17f6c9e45dac1d5ca6440f5e9b55b460802c67ef443c140a86dbd94b30bd2be43fbab0964383a543d60603aca60f51ba78e5e0a7c44", 0x4b}], 0x1, &(0x7f000037e000)=[{0x48, 0x119, 0x6ac, "32ff7833914b6c137b637883fb1467e9f8f765aab609c50ecc03f2614c3f460c72d52594a97a3b26e138e2f192e4684da50884746e673b"}], 0x48, 0x8000}, 0xfffffffffffffff8}, {{&(0x7f00000f6000)=@rc={0x1f, {0x4961, 0x6c6857d1, 0x592, 0xfffffffffffffff9, 0x7, 0x3ff}, 0x9}, 0x9, &(0x7f0000d0e000-0x20)=[{&(0x7f00001bb000-0x25)="0ed28c0d98c3d364d55c8fe982851575e6052cbca9495dfee27a413239208fecb0d94ec0bd", 0x25}, {&(0x7f0000cb0000-0xa8)="732db04c1ed8cbcf7c940fb9d4e1c8499e5234fd1afa5546f81d661ad2711bb7ba0a1ce5e32c93165bf0c76becf2634eb74df7c25e6e7215d2699acd85f4edfe20241defd935fc239e3b6f61e819d3ec209b937a4c572d9639398a9b3874dd9a3cd5e41b9ecc6db4a26ecbd86ec7051909fed4affb8b364c1d223f782704ebd486ba1f8e1b30f6833c4154bfa6e14f86645d9c723bea4d82797e1b62ead04756fd872f97966c62e2", 0xa8}], 0x2, &(0x7f0000b7d000-0x478)=[{0x20, 0x0, 0x8, "3ed7d0c4679143cc74e8e0048abe7b9e"}, {0x90, 0x11f, 0x6, "a22f57d31c406f501c376b59847bf46e7bc9ba73cb7ae099ae692fbfd555090ec644e60dafca8e10b361b373239b539fc15444ed46663447450901e44a649bcbfeef8653d5da9957d71a4b8032867a610aec19771dfe8b336c2186a60212189dbbb877cf36b6efb16ab3f5f6e2f89699d292804e62a9b01d45b9596e"}, {0x90, 0x108, 0x60000, "f39d1fb34f742c9b39ce9d608cdae1772517dbfe009a5f6b5f4bd952e8488cad392c450ef3b430f6048efccb126500b9cf72a9693ac5f24c5e2ca18ca17a8e13e341afc02fbd918de279ab8cf5c2192e2a10c93ce88e5d8fbbdae385b3af9e260191cf5e7837bb1c99f5fb2d7a61933aec38ae6089a8762af2a61356"}, {0x90, 0x0, 0x9, "cf11fc4fb8c9108fb50dd253b86add74def9ea5ba96249fb8acc43cf3a5c1ad19c68a0742a0c9b049400f380ef895d6db36fb82ffc4a40a1f216382547c4a2da4404880dbaeff9efd4635878d75c32aaac57954cee1785dc4a81d3e8c355a30cbb78f91eca7762c02d359969f29dec1686cfa970e8924f0f34163056c5b9e7"}, {0x58, 0x10a, 0x400, "3c3b71e74c8f26f17fc6bac7a6ad5393ddd2e61be67d8bff75a7ca1a54347e1087e39305b6139f6819616666e0ebf5a6ce92ce862a9f274882caddfc0362a8e7d0614b54"}, {0xa8, 0x29, 0x3, "fb8d0bc44d9f20032d29fc707d52518c1e662b1b9ace3328334752e6131d6df3889826c1bf687f17c3a62175e255aa8114e1821f0bcd89f10bfb4ad131482cf2a0dd1aaab5f10c0b75654d3ec1209de258b3dbfcb31ba25deaf1882741f5ab436cd0b8e781cd29e29c50bdb9bac6df874b769b9ff16e1f2d19812a3d11c2163044b374af42b6b726a0c61115a98b50572b"}, {0x60, 0x1bf, 0x3f, "cba51010b1d96e6ac42c7f9676695d755fc79d326e55c22294f9e9d2b8534fe35f88bba46ec6f131dd983dd7c532e1bfb46378e92eff1b47b8ed7701d143e5e9c47dda76fe4cad71fa99afc8"}, {0xe8, 0xff, 0x4, "024240b051cb01267f56450683b1bf804443b758da3fc0f80920a4e6c34d3a806f8d74d6c2659add39579271298d82631e37d54fb125836dac570acf2af92e726322d2c30284cf3994f72331e03a8b1a7fee75f55d260a4520caede4e79e80699b304031c475cf3b085a44aa5a2c525e7984e78354bb563f7d580966470a75a00d8ef7d0107c34e0bae41c0b8d703d302a6839f44ea1782302986bdf8db794b010fc6f745fa4151d9bfa56de6cc4b1e2023ab1cdfeb519117f3d34d62913c4806a086ab404cd72adae8ea53902a1e236f6"}, {0x60, 0x11f, 0x9, "62758859991aa415586f3461281ee6bf1aada4366aadd786b0946046a7bc95044aa9e4df3fe7cef34731bb9ff5a6b5d6ad2f85f932c49381786afe4fa736c37e12a1e56d4b9cfd77cd"}], 0x478, 0x4}, 0x6}], 0x5, 0x48040) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b0e000-0x14)={0x9, 0x0, 0x2, 0xffff, 0x8000}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$unix(r1, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$alg(r1, &(0x7f0000faf000)=[{0x0, 0x0, &(0x7f0000a6c000)=[{&(0x7f0000df6000)="330396cd6d7992a4a7ac5eeee2976cf3aa40733ef7e91a5ae5095847ff836abc5e857d36efb6cfd25b08b7a91e70bfa9283a8a4766dbf7644b68267b4b9a44444c3c3c574e32e69f6ae73a196f4cfb572415d59dd44d8a36cd97109abf2b5a13c6137d9dd5fde457088b42262aea0572a921b29fc5ff479584304db8d53bbc3821ae6074746da2fc425c02289fbd344183ecf3395544085b3a04b75fbe44d1a733050f98a0355ee125f427d372fe501eeb73989be511413209e863d4f5ff3370cdc08f8eb112e0ed24d157663a9908c33a29b983a52b20ec5446c0554f539ffaec65d9", 0xe3}, {&(0x7f0000091000-0xd9)="d0c28096a44d55633fda5de92486bfee02cad65ff9fbcd33424f72cf192fd09fad8b295a1723837c8e88821a83daa7085d4a7c53b70057b296ed97dd676cf82681b852ffbe328e35f21e1a039940d035eb4254545dc7dd87b82d37828f69e9367ef3444ad5bc67f5847773cb35d24c19814997abf47456858e07d5f5891fa090fb7453cb7854daf1aab9849acee0e487e1ec2a1f6f22b3f660e551821e6dbb17f866c727c481feee122ac6cd41c1ceeb658beff4e4e807c10c6516941fe10070308ad1a2bd3069375fbd5ca96c897b2d22a6915b10d07565e4", 0xd9}], 0x2, 0x0, 0x0, 0x20000010}], 0x1, 0x84) 2018/01/17 00:27:41 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) listen(r0, 0x0) listen(r0, 0x0) 2018/01/17 00:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) r1 = accept(0xffffffffffffffff, &(0x7f0000ee6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ca000-0x4)=0x26) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e6c000-0x8)={r0, 0xff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002ba000-0x8)={0x0, 0x3}, &(0x7f000082d000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006cf000-0x8)={r4, 0x8000}, 0x8) sendmmsg$alg(r3, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f000010f000)="05249ec6e148997e1b316c3cf7ffffff", 0x10}], 0x1, &(0x7f000073e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000014000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000c3f000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/17 00:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000059b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000618000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000eae000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ae8000-0x5)='yeah\x00', 0x5) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000001, 0xfffffffffffffff8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) 2018/01/17 00:27:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000033c000)={0x0, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000c6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x38)=[{r0, 0x2000, 0x0}, {r1, 0x10, 0x0}, {r2, 0x200, 0x0}, {r3, 0x0, 0x0}, {r4, 0x100, 0x0}, {r5, 0x0, 0x0}, {r6, 0x200, 0x0}], 0x7, 0x5e) mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x1e, &(0x7f0000ad5000)=0x3, 0x4) r8 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) bind$inet6(r7, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r7, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000b6d000)=@req={0x50, &(0x7f0000332000)={@common='sit0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x3, {0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000947000)={0x0, 0x80000000}, &(0x7f00007a0000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ee6000)=@assoc_id=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d42000)={@common="6c6f3a0000000000000000000001f900", &(0x7f00001c9000-0x8)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00006c6000-0xda)=""/218) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000007000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r2}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000009000-0x9)={0x1f, {0x40, 0x1ff, 0x80, 0x0, 0x2, 0x6}, 0x6}, 0x9) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000000a000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0xa, 0x20000, 0x0, 0x3, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6(0xa, 0x2, 0x100000000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000c000-0x4)=0x0) socketpair$inet(0x2, 0x0, 0x800, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000a000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000613000)={r2}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000874000-0xc)={{0x16, 0x4, 0x5, 0x1, 0xffffffffffffffff, 0xaca}, 0x100000001}) r5 = socket(0x40000000015, 0x5, 0x0) bind$inet(r5, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xfffffe5a) r6 = socket(0x8, 0x8000a, 0xf76) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000000b000-0xb)={0x7c8, 0x0, 0x1, 0x99e, 0x0, 0x5, 0x8, 0x101, 0x5, 0x4, 0x4}, 0xb) 2018/01/17 00:27:41 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000079b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8, 0x0) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000000)=0xf2, 0x4) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x7, &(0x7f000038a000)=[0x7, 0x3, 0xc0f2, 0x3, 0x7, 0x8, 0x800], &(0x7f0000001000-0x4)=[0x1ff], 0x6, 0x5, 0x7f, &(0x7f0000000000)=[0xfffffffffffffe01, 0x9, 0xffffffff, 0xfff, 0x3ff], &(0x7f0000001000-0x24)=[0x7fff, 0x2, 0x22c1, 0x0, 0x1, 0x7, 0x7ff, 0x0, 0x101], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x11, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/17 00:27:41 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:41 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x1, 0x831c, 0xfe, 0x2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x3f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000-0x38)={&(0x7f00001c0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f00003c5000-0xed)=""/237, 0xed}], 0x1, &(0x7f0000542000)=""/4096, 0x1000, 0x9375}, 0x40010000) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000091000)={r1, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1f}, 0x98) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000587000-0x19)="2ff1bf5d8c705c4d439ebef4f2e7faff94f1011cf056d128f0", 0x19, 0x20000010, &(0x7f00005b6000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff19}, 0x1c) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00005b6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 00:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000007d000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x80, 0x4, 0x100000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f000059c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000c54000-0x4)=0x1c, 0x800) getpeername$inet6(r1, &(0x7f0000033000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000533000-0x4)=0xffffff37) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/17 00:27:41 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x12, &(0x7f000000c000-0x90)=@raw=[@call={0x85, 0x0, 0x0, 0x16}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf0b5, 0x0, 0x0, 0x0, 0x400}, @alu={0x4, 0xd8, 0xb, 0xa, 0x9, 0x2, 0xfffffffffffffffc}, @alu={0x4, 0x50, 0x1, 0x9, 0x9, 0x3c, 0x0}, @jmp={0x5, 0x0, 0xc, 0x0, 0xf, 0xffffffff, 0xfffffffffffffffd}, @alu={0x7, 0x100, 0x7, 0x5, 0x2, 0x1e, 0xfffffffffffffffc}, @generic={0x98, 0x8, 0x7, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x80000001, 0x2, 0x0, 0x48}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffd24) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x2, 0x3f, 0x2}, &(0x7f000000e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f000000d000-0x46)=@file={0x0, ""/68}, &(0x7f000000c000+0x2b9)=0x46, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000000c000)={0x0, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x7, 0x7) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000001000-0x4)=0x10000) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c, &(0x7f000000d000-0x90)=[{&(0x7f000000b000)="20bdaca3c060e8f54a2f86b4419e7719c174ccf4fa7a77b225bc68134faafebb8c471f0be7866b92c7606780f4e1ff6d88857a6db41d511753a6c4322cd1224a4efcdbb7e5d59fdc95ab6270f8b67fbfa3386792293bdb9ed045e4c5d2ffcb945cef5cb139ffbca48a9e731148db95d35cfa9ac5a7e36de6553084c81c5718225bcda5cd7b78273e39e90b9bffa48eb4b3cd41c039a718bc5cf9922e5c17ec1640113bdf563a852ad3cf450d2de6e66ab0abbda1f2b8a7ee24e5b86a0a57cec415e154a989d5bd123b9b748f", 0xcc}, {&(0x7f000000c000)="db1abccdfb957bf0450941cadc86e15173e4f7", 0x13}, {&(0x7f0000003000)="c3bf7a178dfc8ab90353fdace82b1e161969aca1a6543b1932c87c62d5b4669ae7f13a59b3be6bf9309aca2b4c170e15eccc3d9b7cd85e83587acdf8394a44457d6fbc9a928ed42075256eaaff7c2ebe716baab1ca6dd35c11fbf25a915fb2fc14445dfcd837acde73ad14a16981b55742e3a56f61d2ab1fd14cd7d0f147a3aedc6c9297d930fbf842cc9f670149ad0e9b3950b194bbc559bcd501eb30e7c0a3c0bf2b59146d9e147bac07e22adf765b8145eb303c350c628bc4fd5b0f43ae1a83a1f0f9489c378d775591", 0xcb}, {&(0x7f000000a000)="5ce54eb15a308e7328a900f1a249857ec13b42d5efb34c20058f02b64139d0ea285e8b699685db70a7442f50035004137e5720807d4b39656228cb81619b137fa7c783ba865232bbd6e22a7af93959b54890338c3656f4d7a5ea1d15462b6e877b387de7216951c7d77e63ee90694d227f241a924c720754dda4a2a8f2133919557cdb47992e468edce91433f1abd54a40768feee0fe2157b2992e94a24c22c568068efd6f6804cc9c2050d40152770087c898e60ed9ec6d949e40d14b69f9c96b457fe142d7eb883f62d886ee6cdb756e02ba", 0xd3}, {&(0x7f000000d000-0x4e)="de3742b50981ff144a84f1572a36b7ec105663ecb7c9bb0c06e4b6e4e6bcf5af9bf3562796eae17f5f6766c3f81331937cd306cac8578a1272cff7978cf003eb6dc26fa7d40f30dbaf46035e2d08", 0x4e}, {&(0x7f000000d000-0x5c)="7e2f68780ad333fa8a0d253a8f3ee80569f71c0c610d11867d9769617a779d0722bce6c5e64fedd5b0a16cbce26693841d33a0277d9b01fa3ee4041a0ab8fa94a7eb043eaa22f0c8f4e2a14e65a3f13b31ea25e53d678866e46ed253", 0x5c}, {&(0x7f000000d000-0xe5)="014bdffcd8cf94684324e74ae1da96fd5f10c2efb3ed1736431b1853202ffc044909e709b7a35f41bbdb613467674b9deb106863ccc56415bf6d5c45e76196791c90ae763927df126f16f760aead0cd8021c2b4de019b384b166f03a4ad191d415bb7e1459a781ca8fd7152b9a24f7cd6e6d21fef0ac5418b792dcc6fc72c4486e3999beebf1ff40f3f40c74601b3b07147565254cc2818b525249c0c06faea08f95b3f09ada9f17cbcb1c5054f58d865da5c4fa50bf6336c01988c6533b4314aca6369002fd0acf1acef6d8cf0865a20844ba22cc9d9e30e12fe0e48b67842766b81ee9b9ddd6eaf130251f99bbb0d6e0bcee6608ae5a", 0xf7}, {&(0x7f0000001000)="423e82ee3863948809e32fa838b5819343fc9315ca87c45c891aba75dfbe2c0c558f37b8c60a80e7794d8d38f2bd3e3d45432fb7906342348a81aa0da238b3cb55db073833e788e657b087c7c23aea8a0a898d56a903f3146e7840b6a5d44ac2e1fe83d8666bc370089383d2bea3d3796533213781e71ae7a4f03293a3b24bebf9f920e56ea9c6889362f1a3ff70653c440fb1680304036bd34218de7c4bd638a22974f0ead3280607141f7ba027f70324b7218faafd748b31ca4e83b82da7b8e2445019b2cbde06a34af3b5c923b9aa63daff", 0xd3}, {&(0x7f0000008000-0x69)="c103e24c6272acd5d32df992562cf1c3352b20e51b4da6fb0f58379693ce2fbc3b04f3c7d913caf539df3e59c6c29a02386784b54d4fdeaf3c395b8f5046751b05a04d9122af5388b5ffe359fc19749a0d2a8777584551b12a88305e36610c7a255d52a742abb7d3e4", 0x69}], 0x9, &(0x7f0000004000)=[{0x88, 0x10d, 0x0, "9a70eecbc683da208afc85820cd46c5382d3877db29c280087afe0c0410f45c81a58dba74baf9b26ded3cf7dae3d0940388a79295fcb94c80b199688e40988483a6e2a9d52d04ee9e7d1fcb6619f60df3c2be27d4358103f2af9e310a4469f3ecbeddc8ab97a10b5ebf888d83a72a0a303a5f656c1"}, {0x28, 0x119, 0x6, "a277321e5adccf7cc5967df3d214984d1188f8aab4f8ef"}, {0x100, 0x107, 0x40, "734e887d69a6dbbc549b9eeeeb872ea8cfd407cf10182d08577c978503531781fd39f8810c7ba18b22c4e9e0911f53447fea1f6f446af1b7b92abd449e7bc8b713caee5a675be4add6d891414f48ef3ee365178e77c7dc6668a9c5ed36d36a61ae69a32b34f01d196c2d7e2e39500a2379d2fb6ebb90a11d3f8215219ff317de5ca138287be62d930470f7f9d5504801d2283484a158651c1812ac66ce6d826d15fbd46d6ecd7bd66f728f1d3c70d121c5db241a9288d371db8543b74964d2509a5bbdfafee48aeddbe1947dac0b023cf56f0e8c39b389645ebcf971f488bdea49e688554516fa3d4c98a636201bdd"}, {0xb0, 0x11f, 0x8, "507c5c3ac293743a96fc301051d88e32e1a8f6876e031e919ddfe10bbd2d98e9fcb9da9a238b883dbfe5ea9cccb038ce321e24472dae4b30344ceefdc477062717bc0583cd6cd2b616c68be723509acb6d8bec3eead475b402dfbc2e1028d41d78ac7ae758de678a91d1a048e81fb3f86d6d9916ee587984cecd55a6880d7f7fc525281a208c906be42ad23f666f1db968b1eb8729af80c137dfbe8da0"}, {0x30, 0x11f, 0x66, "c881c18c96821dcde0b4f76ad3af727c93d7e1bfed8c5eff3a1c"}, {0xe0, 0x112, 0x10001, "4cf7e6fb85936aad1cf1d945c663dde3401fa9b2178758e10cfa03b22c123713a9b21d1d502f91c630a22f7e5b8908c85e655ee6c311deb83c2d051953c933f99f92d2d39f347a0cd556f017591fbd33b0027eb9098a26b71b7e5ed19b8ef20f9b3b873ada905f6b3b4e3ec7da46643d7e24fd2b11c7b23fc0115cc517af0f67b97bbc2c9545fda3738a82093cbae0d974bc547a5170567b5a1cfbaf02c5478082b668f69592e94d37ceeb73cb796ba79298fad31a0ff1913f861a2dd2c34510488964f781239d548f8404eae5"}], 0x370, 0x8000}, 0x8000) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000095a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000018f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000000e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x26, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000010000-0x8)={r4, 0x1}) getsockname$ipx(r3, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) setsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000007000-0xce)="c91d311015527815f0522265388eeaf0881763825eb24b549a0c5bdcadba060f63c5119ac314a591210b52d6b7f11830fa2b4ee5a96d23004fc6d5353d56ad3a05ac8b7c7d8b86fc364df5ddab9d975a15c0b3c72924dd704257e4bfa883e62812fd743ba7e9527d56aea76c92e19d67841bbe711a06d08745be4010077fbc7fe714059ae969dd28574d9853263fed7ae0761a91c691060b69775932ab343b340a66e10ba7324cb9446c9145426a8e38d6af699a615fc3cd7caea77c50869c69f9a62a356b5232069ceb91e094ff", 0xce) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000014000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000028000-0x4)=0xffffffffffffff01, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000026000)={0x0, 0x100000000}, &(0x7f0000026000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x3, 0x0, 0x8205, 0x6, 0x800, 0xb5, 0xaedd, 0x80, 0x0}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0xf5, "4c8558dde99560720a9920a48c0250ae00bcc22102fc43f00d0ca699b6944aeed19d494dc37010edbe09f94c494f5bdabc79abca034b9a405a5402ae31efa75c57c1319ed83aaa51c916e44030536ad1352fddad44782e196322da0a97583df32ea0ced8cd6fb6e038a448eebf0fffde72d3e02b2b8a04a172de479c5247fb75b19b721c3d4a3d2acc8bafb582896d10b077e7e28e6d388787de14f4b3af919d90e4cebe67fa8a59ab4dc02a15e5a7e3e328c2ac1c1fc75c45bb99ba73951f28dc94e7594d880bed3b8f75281c2ab7c11fab70ad12a9bbc3a3d5a7251c96ae92e3fa5a79a7878de999d12a8a85c525ebd9a058033a"}, &(0x7f0000002000-0x4)=0xfd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={r1, 0x100000001, 0x0, 0x10001, 0x8, 0x10000, 0x5, 0x1ff, {r2, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8e2, 0x5, 0xffffffff80000000, 0xa57e}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000006000)={0x3, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 00:27:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000514000-0x49)="294cf0f7c391760ef44c18b5eae5b1674778dae5183052623888b5e4abbc9fe1a40e3fa6b67a7d851ae706baa5ea9eb3d541e42b0866feee55b78d42448ec9c8ddb45b1b0d48ae8478", 0x49, 0x4008000, &(0x7f0000000000)=@nfc_llcp={0x27, 0x2, 0x9, 0x5, 0x9a90, 0x85, "e49227d68ccb230a205f5c2c91c32375b2758b8674060c04427826b20bd4961c25b5f5350408d7257bfb45fe8652ef6581f48c0e135134e9c5a83a4932c131", 0x3ff}, 0x60) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000)=@full={{0x3, {"2b48193715e5b8"}, 0x6}, [{"d8d26cf5f2bba5"}, {"7ca4f253f58244"}, {"600aec210ffbe9"}, {"4ad177bb29a9b6"}, {"59c327a5d35e4b"}, {"14bb101dc28b8f"}, {"03c7480f1fdf66"}, {"5d63913b8c2ef0"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xc)="3826dd4036c4a1727a6631be", 0xc}, {&(0x7f0000001000-0x64)="326c8efb4ef9c5cde3a41d6caf9f0b6d892a574d2c56e6a972a37950459cf1e1be3a9da91069ea605fe0af2743ebc33e9f91801f81e7606e36b9c167a6bbb38a89ca2a758c6ea52a19b508df1afabf9b540b3795c2181a683bf9f6aa4262623921bc4e4d", 0x64}, {&(0x7f0000001000)="44383aa6799a785afed69def0881b9a11003fd65f43e7d49f2449da1936899dc455ad075e48d44306aa52c0f4f69cdb151410f576190d91788706b9d17c19949fb3369a4cc7aa2cca702b10791ba5dbabbe2f2cdb51a13928137eb509af92a44c4b9391e37930d76c87a69e4d7bcdefd66509a82b20ba9b666ce398e601ee94866919738908655a3f64b8c56e4e3f0f4a41d78f8f48c40861f98a5ef7217c6c63912b5e48e58e6824c056f079cab9b6c16c2816873e8b25dc2705f191d459f", 0xbf}], 0x4, 0x0, 0x0, 0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags=0x3201}) 2018/01/17 00:27:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x4, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x380f, 0x3, 0x3, 0xf, 0x112, 0x0}, @call={0x85, 0x0, 0x0, 0x17}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x4, 0x86, &(0x7f0000001000)=""/134, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003a5000-0x8)={0x0, 0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000053000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f000044f000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="7008f7a1b2a6944351051c92a7391731"}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b2c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bfc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000284000)={0x0, 0x0, 0x9}) socketpair(0x3, 0x80007, 0x100000000, &(0x7f0000fbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000c3000-0xc)={r3, 0x80000, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000174000)={0x1, 0x2, 0xffffffffffff8001, 0x80, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f28000-0x8)={r5, 0x15e2}, &(0x7f0000a89000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000022b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb8000)=0xe8) 2018/01/17 00:27:41 executing program 0: socketpair(0x17, 0x4, 0xffffffff, &(0x7f0000577000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000e99000-0x10)={0x9, &(0x7f0000ce4000-0x10e)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r2, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000001000-0x9a)="79aa3ca9605724f06ae6fdd549ac433a89bb08292d838792e63e92d934137e1995addd74ecf53115e304fc6007bd9cdd438bf0c5a459864a26afd912fca2ce9f56bf1ffb12897ecb6518ee2776905a6b780007fb6f6384120a3401a19b87f39887f9d7bc0423ed18d6e9d2e473026d72befce36767591ad3d66ff3bbf91fc4444c49951b99a67662d7b9eb4f0af92177beae58cd3e7b4d95cc7e", 0x9a}, {&(0x7f0000001000-0x1f)="ffddc98118e1cbde3f903bf2e51d36d60368b29d093825f79af7ead9a4aeea", 0x1f}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x9a)="224bbe3f4297d9bb48017334c4a11d70731e934e01f43a0914f66afb93b47a5fb7f1fb84ea8548ac5936b7b669d6129ed62620ea9d7eca8850e6d26dc44b5d16f330eb4f3972a512e36166dc845ad876b591708a9ee2fca99df1a419e2efb4e7ffad46956e1bc11fa11ebf174e44a7815b107f110618f3152e55c982bd2f2b39eb5d5ad4e16ea92a9343dbcd3b0dc88021495c2697d615e09162", 0x9a}], 0x4, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000-0x10)={0x2, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r6, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x7fffffff}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r7, @in6={{0xa, 0x2, 0xfffffffffffff04a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r7, 0x8000000000}, &(0x7f0000007000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000009000-0x8)={r7, 0x80000000}, &(0x7f0000009000-0x4)=0x8) 2018/01/17 00:27:41 executing program 6: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000079e000-0x108)={0x4, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x724, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockname(0xffffffffffffffff, &(0x7f0000ae5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090a000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000019a000-0x8)={0x0, 0x5}, &(0x7f00001cb000-0x4)=0x8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ae5000-0x14)={r2, 0x4d, 0x8, 0x80, 0x3ff, 0xa8}, 0x14) 2018/01/17 00:27:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x995e25443c6c6edc, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) close(r5) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000544000)={r1}) connect$bt_rfcomm(r7, &(0x7f0000ad8000)={0x1f, {0x3, 0x845c, 0xc, 0x2, 0x1, 0x3}, 0xadb}, 0x9) socketpair(0x10, 0x5, 0x1, &(0x7f0000556000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r8, 0x89e3, &(0x7f0000793000-0x2)=0xfff) close(r6) 2018/01/17 00:27:41 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89b7, &(0x7f000000a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x2}}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000b000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$packet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000a000)={@common='ipddp0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f000000c000)=@l2={0x1f, 0xd6, {0x80000000, 0x6, 0x7, 0x2, 0xfffffffffffffe01, 0x800}, 0x10000, 0xffffffffffffffff}, 0xe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80000) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000000c000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000-0x50)=[{&(0x7f000000b000)="5d2a63498d9d4cdb28daee41ee7722a5e4a14ba1a0fb579ca4d124f2398e0be4c66d464ceb9228", 0x27}, {&(0x7f000000b000)="1caa30de61ada9cd5a254f3ea38aa157b10eb567b77513ea80060bb670ffaa49e45ad714855e1d", 0x27}, {&(0x7f000000c000-0x9)="88ea355aee28daa9ad", 0x9}, {&(0x7f000000b000)="19a72fb91b3f845c43543727bd0e4885", 0x10}, {&(0x7f000000b000)="f043b6ba7d0237cea579758555038ad69ae72c63f91693403f1e34efb50d974793e77bbcc341ebac014850cdde375bf2ad884205374d42dcc147ca4615e12c51bfa0a2c073e4477d31a6bd586f507058a02b3b61eb2e4fe1a767fbab43cadbb0900745e9a62fe7e50217ae315b8fa93e2c81f8456e30289fde08f7a40947c5d0ded06cc57c793f72126c777e431e753959908614d5f7096575", 0x99}], 0x5, &(0x7f0000003000)=[{0x28, 0x103, 0x8, "09d862cbbacfab7d5047b5158a11de138af35c5dc5f0fa"}, {0x40, 0x118, 0x6, "97786fb76ef46aacbe5f2677dec7a9a19a1ce8fe85d0deb322e25adf851d4d649996d95a1c55cb1994"}, {0x60, 0x1, 0x4, "b10471739b0875a96c836c413658c6d3e94c07f906926e4fef7cd7beaef955aab5abd0fef290702ff59875cc77e8c392d807bdccd2a8ba735a6eb86ec6a8b542b3a9156b67e7bce825aa734730b1e800"}, {0x88, 0x113, 0xfff, "3db78cf90aafc394928544b3226d3fc2c80e0d1652e0b1fa2613432bb492611cb507c5cefcf2ab0b3234a430286d7eb7ce29d02f0a5b8d2a688055c1275ed7b6afa6939c069d50b08eafb1d79b5c7e506bcacc31fcfe5d1a38f0f6c63e9f502c3b343451406fc58c9dc0b1674ae941f3b4d2cab0a365c459"}, {0x1010, 0x1, 0x7, 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{0x110, 0x0, 0x2, "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"}, {0x28, 0x11f, 0xff, "c117507a6600b3850886ca287248a4d8d14fa9acbc12"}, {0x1010, 0x115, 0x1, 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"}], 0x22a8, 0x4000081}, 0x0) 2018/01/17 00:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b59000)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ad9000)='illinois\x00', 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 00:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00002a1000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 00:27:41 executing program 7: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x2, 0xffffffffffffffe0}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000007b000)={&(0x7f0000001000-0xb)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000eb000)=[{&(0x7f00004cf000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000987000-0x20)=""/32, 0x20}, {&(0x7f0000d4b000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f000073d000-0x5)=""/5, 0x5}, {&(0x7f0000bcb000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000-0x69)=""/105, 0x69}], 0xa, &(0x7f0000c2d000-0x1000)=""/4096, 0x1000, 0x6}, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000284000-0x6)={0x0, 0x0}, &(0x7f00000d5000)=0x6) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f0000044000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6a000-0x4)=0x20) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00006cd000-0x4)=0x0, &(0x7f0000946000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d3000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0xff, 0xc, 0x57, 0x7c36, 0xfffffffffffffffd}, 0x20) 2018/01/17 00:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000084a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 00:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000758000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001c9000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x0, 0xb28, 0xa, 0x20, 0x80, 0x0, 0x0, r2}, {0x1, 0x100, 0xfff, 0x40, 0x2, 0x7, 0x4f, 0x81}, {0x7, 0x1a, 0x400, 0x35d}, 0x8, 0x8, 0x3, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x0, 0x2, 0x200, 0x81, 0x8}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x2000000000000, 0x0, 'cbc(des3_ede)\x00'}, 0x50) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000d20000)=[{{0x0, 0x0, &(0x7f0000a59000)=[{&(0x7f000040b000-0x1e)='D', 0x1}], 0x1, &(0x7f0000922000)=[{0xe80, 0x0, 0x0, "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{0x1010, 0x0, 0x729a, "affe07816ed39c3f92189afca74ac705ee90153c4ec35cdbe65dcb737bcdd9f7ad80f0d315d2ae7b02ebecc9395119da62fa3d9463c937c686fbc39f4704f54c3ecad2640a9637d1b4d2c1e3419677b31887eedf5ca4de526c7ad53ac95cbeb09530af47f1feee484007a4224747caf4623a81362df9a834477b2cb0436b25cbadbe590ef504fd0cc75028bbcf401b5e509366f99c4051178e1c27fcdc67f0aeb06c01f38deaf7b0429a7644f88f9178f005a8254b1c319355c7cfa61356d56c916d7e702fc711b02330d61922a7c9d3239d70cc8c7d47c6b6b97a598f32551c34bc765b0ace2eaefca132e7bdd047846ec655ea52c4685893aade8495e472e37b1aadd752ec21afe2e2bc4cf45ba33191049c8dd410239485fd82e4b5f8596b44102d8bd6540ccc043e5fbac74dd859bc52b226e39773278489f6e0c8c2006d1242207c8317a70345637094174da72192c91f2c307986f11116b40e971e82ff7f35eded5eb61c882828afd8df44041686981784108a5c65804da70ec4b97c6379f0e351759d0b06c004cfb52555cc1008b766be52701f78c5918c968d8de67d1c11f5644d3f5a7e719870c3d892dd7a11c9d23ed4de3de672d6f09949fa5ce015554fda3392fae5ddc6dbb0710c1cdbda5cc1b9a4fb5455f9a3bd989d490f032abb23a56260ab3beff326e8fb6d43fbd91318680676f423d99f0d327a8f0cc7d433cf8f20a66b7df678f7e7d405d0faa5afda54a1e2d45e35eabc22dca5077b5aeaa4c04b4d9379110063cea0bb445a26166dbd8c9e36289ab472bb7c109934a797beea29b5266706207a787acb5cb649471d02ebf80117e89ce3ae80ed905620994b8d00cdb91809ac135b595f24708f95713bb1bb9202e5f39c2aa6b93cb297766b2d57bf055f516c16e060dd93de5db684471aad63910283a416b91aa10bdbdb1b70548a41d34b8775ce2d0541fe050af152092c91c6f947d33a20964272abc111c43dc2277dee16f938e113eebf1a978b7dd3dbc6416009771f1c97d7ca99336bb7bda2081ca5225f8dd8b8a8609691b5bfe5b4783a5816ef024feb1cf467da07a652fd2636be4fe305c20c08fdcc7d591bac523ac045c51f0a3ea9726268231f091bb292f88e0c03dfc9a6782b18cbb6313e931349338b5af201f6d779179d72788bba4c33cacd9c2f8bc39507fafc8111ae920eba12e5a5105decaed8d0f71e6fef0da8e3f9a4e8d70a241f215bbc27209e23613f158b90c954b2ca6881bd204790be87974145ae64787e13f8044a9c4ec5cae78ae9474ddfa3604aa5207d33075ec2b1a8f57218bc64603c34d4fa084ceada7b53eaff950cedaf04c134f2f84f0825b4baefa91fb37e24adc90bc245224e9928a7cb9525bdf15d7668affee9011adfe2864630be9c74e9a7e081fff2bd28dc1acdae31b9ec1bbe36c4728cf603ff3f33ead2c9dac8942d652dbd3a19db8590e4980dafe92d001fec1e531c578cada6371887207690175a844cbe2adcc40570078c9b4ca4a128d9a9a3e73b701992e9cf033c5a74556044f1b08c300578ee80de25d2d7ff16bf988a693bca8ca1b7190f043209cc79152de75387ab4bc052c36cdeceb6c6c57d119f790b007c736d319d723f785a3184980cf17fef7bace6c7e6224bb3002a7511b3ba8fc334c604ec32eeaa63c0c8aaff1794ec3e801e005fda9944d82199a9f4b75cce2088081aa4f385fffe5bef6b11209356a62ea90b9b289aad8cd4c56dbad7453f76f09de254f87914e276859b843cd41f334504ae7e70e40aea4777b716f482bb9d70464869b065552300e6f15dbd3bce63deff2f90062d31a604fa5ed7a010eecffe569eac0ed3af06e7cb40efde07b6df9a2b6874e89821fe409328ee241e8029e29a660e8dadaffada7c5ad13a40349cfb55cd0a2327192c5dc4417c38588b93d6587614b69d75b6ddc123c89657e794e538f3f2da55ca52140a23888f4f77a6b56772e5bbfaead295906cf63db745c131ba06817ad0fe996b5b275c12248ff167076632fab0f0e7e38bee0a19aeb610d4e35912a645d350731db459d7e88c0bad6f2ba843d33e2db02bbdc9161319f640262b7be3081190c7afa1367aa15176eebe68933269df5cf04c4480b3db8fdcc5b668c9dee1c162c119e5e62a5d52523ba4c65f26665723a6acd8f34bc97dc4ea5a21c4bd9b65eb2fed95f51ef12ec6b3e725e44af6d7505a821f0ca0abd334f14cf0c653d969d4c4d929b7588d069fe0b50a4afa2ec8e09ab57dcfcea61e72e70a7681dc3bdf68e7f63b9095accc2a9ffa9501f4f6f0f4f5f2f1a6aaf692a46f5be85badc34d5fe3dde010e6e9743f2192df2a0a627541e22b65a7d54d7a536abad87a7157478f73be6a169924f3b5dac3a4d684b72b73efcca0190d9f54946a55874558cd87effea3247974547843b28cfd6916d94fa0ca894a9cad5e93d7cbff339886118904f32e3c5c4321139569ae57c9ee23816bc24c48ae28f991cc22d4854eb57d1ddf86665df73a429fc3a3c9a29ab78945812a6c18fd7a179bd2713b04a0f96b3f78bd50a18f4f1aea05cc04ff1449bc99c0da9bfeb58974975c70be824d7ef882ab16c73df651e022c4d2d3a1e94067bbdf59605d658b77c14ca38f337b2f0519105851cb72528a438eb92f7427e6315edf4ed853f8cc630faa2acf8b9c2e269df4ee53c992b799c591fa0d08f62e5cca352b24cdbf189cc80e6a8906c7c32c60b5d40b1a8ac655765cedd1c965282052220ccd8fa456cec1ef0ba8cec8fd9ee488373049d97198332bede06a3de2ce8464b1226bbad05ce95d7ca67fd8bee12b63abed11d9eb2405483f3ee4ef9271e31e955f247a1488e345506f30d29aedbdedc6eaa95ad2b7eaf8d3890780fea665016b747177a5f15374a7fddb49e08bdab89fdfc6f0e5062248429de347743799efa47a19b7a369102b2cf880e21d5a4d61707bd27957daeb851bd851b5b75d5472f85a47f0d2e0bce77a3a9d7fca01c97df93f4688c3ddcafcf06aef5ae28728bfbc3045173cd04e2de9dbf331c34b1c8ecde4ce71e9fa2ac3924fb3d5920577f8770d60693d8bceb7ddead45bd097308f0e54dc254d1e3ca9c475d401f68b0cfa6a51dbe830e4c85e666452a5a007893918475e245123f961e9a1aac3bfee92d97a29d7f4cf043ca286d53b17012f2e6842923252a3449b0af05bd1893a33220e8e1095e7276578700317b95646da0057ddff76bd9e073dbe08f545b589c560acba6603b6fa274c544e5ace604d869564a58fede6cb1d340500a466f2222f2ba441e97b744e78deee4876356a58fe3c8c1ee0d75cd9b6ff79d983c16f069fc50fadb82afa72e8a70d59a0270733d53ddbd95651813371a460b01dd555091083f4ea123cc19f5eb03b37f50ae8c62100e6105dc0943226d61b32e8f03dee5c0cf629cb9957e681579a81149d31ce14b18dbfb504b14a5f50a08b7ed414c38c778aef6bba689d0e6bdf38f7f10307109b644c36c42d737373828dd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{0x58, 0x101, 0xffffffffffffffc1, "53ab2a2a4132ef0e21053015ceb907cca8181807213c4b5fb39bf7f8ac1500d0762b632ef686bb59479ed347cc77d65387a2d120e31de6da939eb0fe0751bdb0f70cf15e92"}], 0x1ee8, 0x0}, 0xfffffffffffff523}], 0x1, 0x44) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c6d000-0x10)={0x6, [0x80000000, 0x3, 0x1ff, 0x3e, 0x3ff, 0x3]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f7a000)=0x3, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00007c1000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4, @broadcast=0xffffffff}, 0xc) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) r2 = accept(r0, 0x0, &(0x7f0000b1a000)=0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000cb0000)=0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f98000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000f96000)=[], 0x0, &(0x7f000069b000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 00:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000df7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000295000)=0x1, 0x4) 2018/01/17 00:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="0000000000000053ead9600600000038f284ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r1, &(0x7f000077d000)=""/154, 0xfffffcc2) r2 = socket(0x0, 0x80000, 0x0) sendmsg$alg(r2, &(0x7f00005e6000)={0x0, 0x0, &(0x7f00005ea000)=[{&(0x7f0000116000)="193f837e731219e3cccef3ded494caec6352fca6f392130f8a4a75645cb1799707415fba8e20df8faa6fa5543bbc40910f4d07e19b7bfe24d32814313580df7e37f550a670e3013d101a50d6528dbaec701a55d55535a00cadcadc6217eca8645ed7b44b15a67ddfa946a90c433c34e363355e58e9690df267b3eeba46c637ac284205939a3a", 0x86}, {&(0x7f00003c6000-0xc7)="105fc661656252fefd3084474c6935be8793067cfcef133057d40b4d45b09ddd39de573b6ea05ca45bcb6cc935e24f52eb3573681ff7244281caf99389ab8c6bbd065e8eed035cada6834e0df06ce95fad8466bf724dd33fed70d2ebf85bbda175952ffb82fe41de54edbb1ad469512795aa06dbeba75b19388bea6ae2290ba1c8878b3fa2e642c14aaf651b119c27dd783695df2b0a67f95ee72d2244dd0c24f5fea09975060f12098f57d04fb55dd10bfb3f50ac720dbeea172c3303be6cd1951d5095464e2e", 0xc7}, {&(0x7f0000df5000)="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", 0x1000}, {&(0x7f0000928000-0x7f)="c89bb4f6a1439f3c093cf96fb9a76e4d07112648a27a162abbbf83de5ffd37015510278a406a3c12b9c27b68fd495cd8180b9fcabd756b716e3f6a7bc0e300e4cd89a713205128264852b86d823748118a5630db406f80d997a381bbcb899b189f671fafa618fb8049237feef6e00413f96e188b2f81fc04c81ca09bc6fa52", 0x7f}, {&(0x7f0000f8e000-0xee)="c62069d4b323ded3168fa82ef6058a8cdce12324eb3dd79009c5761bc5cb9fa3d69ae99de82ebd14f82f0018637c0c0cf4c87a8c18ffb1a2084cefd30a501b637550eca63d01b06cc405eaca24306d492d9b524e30f6d9723b0df4d92de25f6bd83531ea2997b0ebfdd109d884efe4e06c32e11ed19b8ca55df69f7883023f327e596c9056e09dcd9ade01a371648e808206bd806126089be8bc846de6489c655a84a102a13b6818bc34f391d1e3000d4053bf89fa8c99b2951a02709498e5d5c0881d3c97dce8d3a510a2cb19c8140a0f266ac126363991eac9c9f4d6776e0b3f3b1761c176eef874705b19545b", 0xee}, {&(0x7f0000c75000)="7b830923320a6ac19ccf5fec25b12ea49d7b5083738b05ec54464e9d2482ba5848e508db6c9854bbeb72379982b01109b17659ead17c43b8362b9f8344e5546252ce48afa81d878c5b3697f66e3e3402c7a9e2d18c", 0x55}, {&(0x7f0000cf0000)="9177f353a3854704", 0x8}, {&(0x7f0000ab5000-0x5d)="62651b978a8346d4a69ba20731d34eaa57ef827fa4f6240673bbe89b1943f84e2400061b439f9e3b3b31bf266ad2034d291a6d52ebdba54cd55cf9cfabdc55b3eeeaf64422d4abe1c9b8e269a9f6ffc64a5e6544017d46be8e226453d2", 0x5d}], 0x8, 0x0, 0x0, 0x4804}, 0x80) 2018/01/17 00:27:41 executing program 0: r0 = socket(0x100000000001a, 0x803, 0x7) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fb5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/189, 0xffffffffffffffae, 0x100, &(0x7f0000001000-0x9)=@rc={0x1f, {0x2, 0xff, 0xfffffffffffff001, 0x6a72, 0x7, 0x7f}, 0xffffffffffff92d4}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7fff}, 0x8) 2018/01/17 00:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbb982a79a4cb1e3bb8df10ba34f48b7e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/17 00:27:41 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000320000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008af000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x7, &(0x7f0000001000-0x1c)=[0x7e29, 0x8, 0x10000, 0x200, 0x101, 0xfffffffffffffffd, 0x1000], &(0x7f00007f3000-0x24)=[0x7, 0x3, 0x6, 0xd680, 0x5, 0x40, 0x7fff, 0x10001, 0x8], 0x40, 0x2, 0x0, &(0x7f0000e00000-0x8)=[0x3, 0x8000], &(0x7f0000000000)=[0x100000000, 0x3, 0xfc, 0x1000], 0x0}) socketpair(0x0, 0xf, 0xffffffffffff0001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001000)=@generic="d07414dd87880c0677e7380986a84771", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0xe75, 0x0, &(0x7f0000001000-0x86)=""/134, &(0x7f0000003000-0x4)=0x86) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000002000)={@generic="3bad5a7ff98d6304cbef2f882426e5e2", 0x7}) getsockopt(r4, 0x243, 0x1, &(0x7f0000002000-0xcf)=""/207, &(0x7f0000001000-0x4)=0xcf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x81, 0xffffffff, 0x0, 0x5, 0xc0b4, 0xfffffffffffff801, 0x5800000000000000, {0x0, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x693d, 0x40, 0x0, 0x80, 0x100}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000)={r5, 0x800}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000005000-0x8)={r2, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000005000)={0x402, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x40000000, 0x6, 0x7, 0x0, 0x40, 0x4, 0xa3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000001000-0x20)=[{&(0x7f0000006000)=""/221, 0xdd}, {&(0x7f0000006000)=""/14, 0xe}], 0x2, 0x0) listen(r4, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000008000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000009000-0x8)={r5, 0x7}, &(0x7f0000009000-0x4)=0x8) 2018/01/17 00:27:41 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000024, &(0x7f0000b48000-0xc)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000071000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00008f1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x30}, 0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000082c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000431000)={0x0, 0x9, 0x20, 0x5, 0x200}, &(0x7f00002c8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d5f000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1000, 0x5, 0xe68, 0x5, 0x7, 0x3, 0xe6cb, 0x6, 0x0, 0xffffffffffffffc1, 0x100002000, 0x1ff, 0x5, 0x4]}, &(0x7f0000ce2000-0x4)=0x3) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) sendmsg$nl_route(r3, &(0x7f0000109000)={&(0x7f0000c30000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000864000-0x10)={&(0x7f0000712000-0x28)=@bridge_getneigh={0x28, 0x1e, 0x8, 0x4, 0x0, {0x7, 0x0, 0x0, 0x0, 0x88, 0x100}, [@IFLA_LINKMODE={0x8, 0x11, 0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000bb7000-0x15)=""/21, &(0x7f0000d5f000-0x4)=0x15) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe40) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000b5a000)="d4f3ed33a653306778c4783157b5505a", 0x10) 2018/01/17 00:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000b53000-0x1000)="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", 0x1000, 0x0) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:41 executing program 5: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000411000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000340000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000da8000-0x8)={r2, 0x3}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000389000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0xfffffff0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = socket(0x9, 0x0, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000096e000-0x4)=0x0) 2018/01/17 00:27:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000bf000-0x4)=0x9250) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/01/17 00:27:41 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000e000)={0x0, 0xfff}, &(0x7f000000f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0xfff, 0x30}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000000e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000000d000)=0x1e, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffff000, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e6e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000944000)=0x9) sendto$packet(r0, &(0x7f0000b28000)="9183a205837a56d99b946461a68f2541e6973c9c659820b7bd72e5493474f3ceac6e2d0d3c9902f06a285674f73ce91feecc", 0x32, 0x4040805, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001d6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000070e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000b06000)={r2, 0x0}) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ab5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009d9000)=0x60) sendmmsg$nfc_llcp(r3, &(0x7f0000d2c000)=[{&(0x7f0000b38000)={0x27, 0x8001, 0x2, 0x6, 0x1f7d0000000000, 0x20, "8af74d8e562875a8e218a766a9e47579436e0a58eae1b08f4c09dd9254adacd101aa0899e18c0ca2ee8c1339b43077b9caef733e3090db5290aabb9d5e7557", 0xb9}, 0x60, &(0x7f0000205000)=[{&(0x7f000081e000-0xa1)="1584fcc5790abd8f5c2fb01c822a07611548ed9fd668e04a46fc5fbbd004352daaab6b39d015a0534549f8447546fffc2428de06b55db814400ffb50e0160599749831b91cdef217c5450d3da6ced78ee543c5a4052cdf34d3c05896ebd67a5965a3b01b6eb22cbf5cf3645fcfe5fcc99c02cef61bbeca70b1219cf08c2c21711409a78de109da7dcaa1f0da583e18deb9bbee12f754860b327eccd0daa4e094a1", 0xa1}, {&(0x7f0000c38000)="88e4c53d04bd801206c0509e8b9a4f9abc45a51a988a8a4bd6ac3184103705c07a251e401dfa2b253812df0182a0a997ed69dc203f340b77af10a4dba91f9a0dd28ff9ee0184685235228caecb87823195ee95609f5f7a761e021b556ea93d840c4e08464125f4de6124f72c327cd369d3462270ab315149c03b9dec046d16e0f8f9b49331a04920b3642e0b41a25c4ba2c9d67db7725461fb2da432f3fec62bed2179239f9bb6004b369556b386155f7d4c98826a7300c940b115f1a99d8c557e33502a25af4ada4a4a0f5e474bbbf2dfda70332c5540a4fe815f8e5d27", 0xde}, {&(0x7f0000001000-0x79)="4a69ce47974a64a9ad6004450ee945c603f29e8e766bee9074dcb0867ebe05593533be1d2e03bc54fc4d6c3c6f29fa6505f6619977f55cfe7c98d901709ece931fb2e0daebe2c8b0551f4a5f899b03be98370adad6813138a5a4b60912d40024d749c482493df66d6fb942d915a32215a3bedc69de070d1e93", 0x79}, {&(0x7f0000e88000-0xa5)="54b5223c154e369ef2dd7ff8a18a1362777eee233d9c440a086ca676eaddc1bd27d3fff73a2edb15e94abd05171e79da85c036202c5d596794a6c40b92cf89d25ab1d0481c10ff5aa2fb26e408f8d4b50683d133555816cf335bd0be44a5bbadfcb405957b62de889fb5c7117dd69c7b930cfa2ae47884f6b6482e5dec0e3729d2b5a972543dc9275f6644badf7e9c44dfca2a7fd4e00ce39662c93ff75dd42e5204a9c075", 0xa5}, {&(0x7f000019d000-0x79)="098fba527f5ef0210a397793a66d6f6a0098fbcb1d5fc5d5dc5d6313f72af59857a47122c06a84abdf024b00eb703e372925dc543cf498f17522b88f3c1f4b9cf93d154552cdf4b1eea416ea99ad17abba2062fa69601a603eee709f57aca92ed62c3c488ac0ed3fac87ebfb6823031584b91caf31a394791a", 0x79}, {&(0x7f0000445000-0x1000)="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0x1000}, {&(0x7f0000ac2000)="599b5711c2677698b059f402a29c4062f9b491fac4e5d6c1c2eb53abbbb8c89a90decc29dfc117928edb94f55b0001bdee07deff81fee2babe388c48ca44b5f3650c589a6d2b5042eaecd6a3", 0x4c}, {&(0x7f0000471000-0x75)="88c3397fd61caab77e2212dd33609fb0435f56420457d4b5d839f88c59aba017e866c133f8fbcce00e4e495b582b5dad81b834d64bd5413d84a00061e11d428b987440b9ee5c0ab82bc89f513904be961eec26d2ba4734a55a1c5971bc490de05b8e354c4cb93cac0081aedd1bba2f073b8db1f493", 0x75}, {&(0x7f00003ac000-0xe0)="1a84b7fb89d58a729c25cbc638d26b23a7a47ae1d825e1cc918753a4ec7ce5d4ba489e52c59f7efa6909cb8b70db2624bc96e7e82cc9d904c8583978240d0dbed267c2b4a9132f7bf5c9fe13ff4f4766f74d3fb288da0ead74d806228fe9255df3809e973618d487e48e2069ebc1d019280df12ceaf1ee8bd8497dee5255279ecba9be8e1dd0170afcc7d769afbeeea45da835d0e3b4643f638f7ce15f002977bbfca95c1affc7e7b12f7c549e07d3c48a86f5875ebcc245ad5bf4809a896bc120ba9badaf7169e899101463ded08b51a7be40e5f3945b8288fd4d98f7d49d8b", 0xe0}], 0x6, &(0x7f000020f000)={0xe0, 0x13b, 0x5, "a0e4f26b33fa8a12753b8be9493a09a15550b64fe498615dadb5846b10047d9e5617ff2c41c8b369aef43c80bc9177ba95f7fb1860a6648befddeb0ddc4820d69515d40019bb9319544aa09205c6752969453a3d9060bdd5c3cf9591d7130f5176ab4a3a0664a3415cfd8fc975f7c87514bd06ce30930d3139d6f34a1ace73f6b991d6c39acc1ecd5a7670ab73dddd37f44d19086ddd2f0e708f049ec592f6182975e1d972726088c2a3c090419d0a2e8574ae282539503ecdb3ace4308497393ae628a7a9c9c20b2f32fc"}, 0xe0, 0x24000080}, {&(0x7f00005dc000-0x60)={0x27, 0x9, 0x36d, 0x4, 0x10001, 0x3, "6eb6cedb58a4a8041619e77bbe440787af99cfa733ea72adaa91e8412e60fe14b306a526632fc66b20c485e6417598b7220d848c9ab9da9fe14eb6e64c2d46", 0xfffffffffffffffd}, 0x60, &(0x7f0000023000-0x10)=[{&(0x7f00005a3000)="8dbac0500ed9821dcdd2a8db09e60c365cc925550132234b214cd2f83f19d6f87daec0f67c64f7f72ed0fe8c28aa03b0af158f0f9927001de760d22bdb13c821366ef0d9a09bf68a98568338f9ad1eabad92b8203895378c40cc65578ea9809a2d415bc60a01cd52e160a756541b7e4ed70687469f2b59f0d6a3718660d80909b7de804f9208932123002b5ce028f2109f64ce", 0x93}], 0x1, &(0x7f0000791000)={0x90, 0x1, 0x6eb, "c7948ec27e6708e0c49ddec464cbd1d113089feb5301bc3e59d1c389e3ee6ad2f6326ad48608043f91a27767a12187778181d7af3e10b47d5572c723e85cd0764c538158b060f48b85a5a1dc2348288bf61e9daf1db8706da05da48d123a9d924de0b76836ca40320277f5902c8a873eb0b06bca7a33fa9be1ebbac6f1"}, 0x90, 0x2004c840}, {&(0x7f0000522000-0x60)={0x27, 0x7865, 0x5, 0x0, 0x0, 0x8, "e5ab6e98960eeb3eba0f27d6982c88f5b38fb64d6a37a6fc607facd84913a0f3b6842f503b0be3421d7c1923b00f26eb16d8bd4b7693f73b47b2e35e67d37f", 0x1}, 0x60, &(0x7f0000a94000-0x1)=[{&(0x7f0000cfa000)="", 0x0}, {&(0x7f0000a3d000)="6dd8c4d45f28d208d954978d233dabbf0219edac7cef863572bed0eef70c7f892fd5dc8d41b3ab857aff74", 0x2b}, {&(0x7f00008d2000-0x9a)="6fcdb8686219fa1b6bbb1354bbb023c1270ea1dc08af1e2b4b99bb6e43b1ab19ff0b0877988cbb90e4960b6987c6c18b7b4fdedd5034620a09efad6d6de488f46faf4380f16b6da6855f6d4ce327adc0bcfc18dc2457e5e39add7824c4e2dc0f4bb8dba5fb8b4bf1aee2410532008c00b74f6f835951a7e194a1d13d899414bcedfb9b643108e048fc837fd05063de029f18f384f0b564e0931a", 0x9a}], 0x3, &(0x7f00005c1000)={0xe8, 0x1, 0x4, "c6c261ea33e827476adbe1ce45261dd36025b5faaf00be685df4c96622c6ab7f9e416f8847925adaa6b8d5ee070ab463c8d0e38e105a0cec699f6e30e2400dbe6aed1ac824ef7aced1e6dcc812eb6c46e38511767407e6318a4ff600604c20ae35ad1abf60c1fc843cfb47c79b3b47cc50889042dcf4ec76bc54f57e46886e8fd6e7cfb739def55f204a5262fe144a4b63a04fe01bafaf643c02f65cf16aacc7b64c7e529dad52e79dd87a0c68718c75ca25285d1e9f53a5d9bc93d9ee2da21955a4333314ac1c48decc495f423691b7a6"}, 0xe8, 0x40001}, {&(0x7f00008c3000)={0x27, 0x7f, 0x9, 0x0, 0x9, 0x20, "cba27bc2a165cfab0d4dbe9115f8afbc9e409ae66818a75a5d611b3e41137e7ac23500026e22310d3d0923558c9315b8e3605f26ecc70e070440f217f35d67", 0x7b}, 0x60, &(0x7f00009c3000-0x60)=[{&(0x7f0000f41000-0xdd)="a3e0ebbe8472445ec444926500eddcba89215e5ea39ef8752a85b2130458e2359c7c6cce9bea33bf7d7a28c596a9e3beb4f32ee4541123b1d05ed5f209a45d525684f7be6055163c1cbe7f95a88d0c6ac51a4ed801bd64b6ce7c9493082251f520c9d593752b6e5c635beab7016b7396e77b61251937bbffc64d0309938e602322b036f134ca3a264f72d124554f4731de4d3354b03babad38d7d8c36355c9c9fd5242227dbbb8e8cc725a79343e1fc726341e61688c8027a564246ef71d8032e7b01397d1aba8c7d2a88500ac243111a16e25436797443c26325ac689", 0xdd}, {&(0x7f0000162000)="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", 0x1000}, {&(0x7f000013f000)="fbf35735a99dac6ba1b4e0b137214b43c868435ea3c6e48a6199794539829c5526b88ade0cf8b54648cefceb859ff5e7f6c9d753e1bffd2ec6b0df4413c922068d7c0ece261de622c0ef2547c1ff10079708ba8fecec37420ccdb18c588105e2e7c434c6270ed470560113205f6e4a2084762e5abf6d8fbfa15b266b6e3c3f8fa4d13d088554e4df515af6395738bfa671fc2aac23035827d82fcff30385d972b5632ea49aaa631ac894e885df57311f8ea47056fa9acbfc1b8b2a", 0xbb}, {&(0x7f0000b3d000-0x77)="4db4ed379005d23f2725d6f8a5dccc5c7b6fa73fa7e18ca7883c6386d14dc9264caeb87e3fd76625c2fa2008818ff9688a60d3457a7fc6f8bdc883352222a6ec5e0594a912031c690e5343a9b035e2e9ecfa37fc8943b5fb308c4e0d9a75c30f265837fd1f22590d89cb66703a4139e7cbc20228ad4758", 0x77}, {&(0x7f00004ac000)="733fe1b86b10a125c4750872b0e3664875c97fc3ed3198496e129333fa04478ef0f14304f083637eeb469553ce2b89addb39338042cc601821401cbc9e0a4ddaac7f5f5dc40e1068410d2efe2e3b159b44ea", 0x52}, {&(0x7f000009f000-0x5f)="e6f88f763e766750ca616e5f304bbb6b18382739a2c38548f2c028e64822e99d176ccd13407c4e4c8e268a7da14b1da6b676103305e6c0f93bc0c123dee262417de2297bd053682f272b2a453ec5f81df15ccdc0385dec96f50fac86360634", 0x5f}], 0x6, &(0x7f0000271000-0x28)={0x28, 0x10b, 0x101, "53c5d7e1df1a7a21b9dcfec4a4c6bc85934f5d71"}, 0x28, 0x20000000}], 0x7, 0x8800) 2018/01/17 00:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000440000-0x20)={@generic="9328ef2deed13723cea572119eef56bb", @ifru_flags=0x200}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5421, &(0x7f0000569000-0x8)=0x8f3e) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c19000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b56000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d60000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fdb000)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x1f, 0x2, 0x5, 0xa, 0x80, 0x80, 0x87, r3, r4}, {0x6, 0x9, 0x6, 0x0, 0xfff, 0xec, 0xffffffff, 0x7a1edef2}, {0x2, 0xffffffffffffffff, 0x401, 0x6}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0x4, 0x4, 0x0, 0x5, 0x20, 0x3, 0x7fff}}, 0xe8) close(r0) 2018/01/17 00:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000686000)={0x8, 0x2, 0x7ff, 0x3}, 0x10) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/17 00:27:41 executing program 2: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/36, 0x24, 0x2000, &(0x7f0000001000)=@ipx={0x4, 0x3, 0x3, "1e19e82169f6", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000-0x15)=""/21, &(0x7f0000004000)=0x15) 2018/01/17 00:27:41 executing program 4: socketpair(0x3, 0x6, 0xfffffffffffff001, &(0x7f000030b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xc2, 0x30}, &(0x7f00008ff000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000863000-0x8c)={r1, @in6={{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff2000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000f5b000)=0x1, 0x4) sendto$inet(r2, &(0x7f00003ea000)="", 0x0, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x8fab, &(0x7f0000734000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a5c000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000e83000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000014c000-0xe9)={r2, 0xe1, "809954e1140852bf5b103362a1b923ec414d15975083e026006c8e7761fc8240fe79a58336e3ddf911bef907b43b93b9464be3102a466329e01639daf782c58df6390bdff74e46806ecb4a2020281d19d243262660f95bef1e0574ffc8305aba4fa865a55349ea9b3394134e985d16c4122744db1ba45b3b6b5dcd11352fcad9692e796d037f8b43f3f4b96f78b66566ef322f64997ff805bbb873864f035124828553bd054032036871e74edb4c65831e5e36fe9d25d784c443f2a1a551beb4402cfdce5d6022f26393e58848f10534af49c4645a4c57d3f5e3e346ec855082ba"}, &(0x7f0000121000)=0xe9) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000074000)={0x0, 0x401, 0xff, 0x4, 0xd03, 0x10001, 0xadd, 0x7, {0x0, @in={{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbdeb363, 0x3ff, 0x4, 0x9e2d, 0x48}}, &(0x7f0000971000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b14000-0x10)={0x0, 0x68, &(0x7f00003c9000-0x68)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000865000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e10000)={r3, 0x8, 0x7dd, 0x3, 0x101, 0xffffffff, 0x0, 0xfffffffffffffff9, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x3, 0x2, 0xe7b6}}, &(0x7f00003db000)=0xb8) ioctl(r1, 0xc92, &(0x7f0000a94000)="8a5faba0dd446200e915f98c7e69c8ab4168bc413c5e2168e775651486cefa1bfd23ea72bcaecef84c61565538dad3") bpf$MAP_CREATE(0x0, &(0x7f00002a2000-0x2c)={0xd, 0x9, 0x3, 0x5, 0xc, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 00:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) pipe(&(0x7f00000fd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e25000)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003b1000)={&(0x7f0000adc000/0x4000)=nil, 0x3ff, 0x5, 0x30, &(0x7f00000a9000/0x4000)=nil, 0x7fffffff}) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c8b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x5, 0x7, 0x5}, &(0x7f0000ccf000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000027c000-0x8)={r3, 0x7}, &(0x7f0000bce000-0x4)=0x8) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a61000-0x8)={0x0, 0x400}, &(0x7f0000898000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000905000-0x8)={r6, 0x1, 0x101}, &(0x7f0000c94000)=0x8) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000e4b000-0x9f)="4934cf1bf4e229f9d7fa11b30e7989d6e3fa08a6851877e5253176519cd5529fb4ad8d38065fc79cbfc2e72e96ad552bf23b84f67b0b0f129624b5df28b8d00fee3f076b54c3a5878b326bd2ec58e9ca3ad44b974ae1585801b0764103fae9cbeb8b0a8530635375ade8d090ade1489065abc23b50c05a27773ef1d9a15e981b0ed284b8cea78e09d5b22acb6e2a54c47fe8306799f7d1f96db84df479bf74", 0x9f, 0x4001, &(0x7f0000282000)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5b8}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a74000)={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x2}, 0x8e8, [0x7, 0x81, 0x0, 0xfffffffffffffffb, 0x8, 0x4f, 0x0, 0x5]}, 0x5c) 2018/01/17 00:27:41 executing program 7: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c3b000-0xc)={&(0x7f0000169000)='./file0\x00', r0}, 0x35c) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000eed000-0x38)={&(0x7f00000ea000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00005dd000)=[{&(0x7f0000102000-0x24)=""/36, 0x24}, {&(0x7f0000ce2000)=""/201, 0xc9}, {&(0x7f0000eec000)=""/196, 0xc4}, {&(0x7f0000bbd000)=""/229, 0xe5}, {&(0x7f0000eec000)=""/190, 0xbe}, {&(0x7f00006f7000)=""/97, 0x61}, {&(0x7f0000238000)=""/232, 0xe8}], 0x7, &(0x7f0000c23000-0xff)=""/255, 0xff, 0x1}, 0x10000) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000eed000-0x4)=0x0) 2018/01/17 00:27:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x7f, 0x800, 0x9, 0x800}, {0x1, 0x3, 0x8, 0x4}, {0x0, 0x9, 0xcc, 0x3}, {0xcdb, 0x9, 0x6, 0x2}]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 00:27:41 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/17 00:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00003ac000-0x4)=0x7fff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000064e000)=""/215, &(0x7f0000e88000-0x4)=0xd7) 2018/01/17 00:27:41 executing program 5: socketpair$inet(0x2, 0xa, 0x4, &(0x7f00008cf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000679000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r3, &(0x7f0000002000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004000-0x4)={0x3}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff78, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x80) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000002000)=0x1f3c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/17 00:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005ea000-0x8)={0x0, 0x200}, &(0x7f0000c7c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002cf000-0xc)={r2, 0x1, 0x20}, &(0x7f0000533000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001e5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r0) 2018/01/17 00:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x8)="1e65a1ab415b7ac7", 0x2c1) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f000057b000)={0x0, 0x0}) bind$alg(r0, &(0x7f00001ec000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/17 00:27:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000088000-0x10)={0x0, 0x0}, &(0x7f0000532000)=0x10) 2018/01/17 00:27:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003c9000)={0x8000, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000825000)={r0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000d9a000-0x1)=0x1, &(0x7f0000dce000-0x8)=0x1) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 00:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000092a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000064d000-0x8)={0x0, 0x0}, &(0x7f0000297000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000046b000)=@assoc_value={r4, 0x3725}, &(0x7f00003cc000)=0x8) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004da000-0x4)=0x100, 0x4) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x12000) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8b, &(0x7f00000f5000-0x8b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x100000000, 0x9, 0x2}}], {@generic={0x10, "44aba1c797d9f8ad4217a1a0712140732d310300ced35d53ea44684fb47b34fe3f3564df92a4dc073092dca7ad25af910cc2e1ef06fddd0dc8741e3a00dce63bf936fe71918bd368b527e69e3dee1dd55d6c340e71d91381aeb9500572704ef3fbc1af39b126be6230400cb54c8e19da03a26bb8273159b85b"}}}, 0x0) 2018/01/17 00:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000847000)=[{0x0, 0x0, &(0x7f0000ab1000-0x30)=[{&(0x7f0000fc4000-0xcf)="a0c82446c056712e69819f3bee72b310a81678da4e72d563b9e829ab6745aae46c4792e9eb68e6238c1ba7e370ea76fc3a7769be1cc69433842d3fdfdc28f35e145bf333f69e67d6f31d60091f98d6a2", 0x50}], 0x1, &(0x7f000064e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000b90000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f90000)=[{&(0x7f00008ff000)=""/88, 0x58}], 0x1, &(0x7f0000ca9000-0xa3)=""/163, 0xa3, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$inet_sctp(0x2, 0x0, 0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) 2018/01/17 00:27:42 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000005000-0x138)={0xfffffffffffffff9, 0x0, 0x1, 0xffffffff, 0x5, [{0x5, 0x5, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x9, 0x0, 0x0, 0x2202, 0x0, 0x0, 0x0}, {0x1, 0x8001, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0xa0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x899eb7723f972d05, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0x7, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r1, &(0x7f0000028000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000026000)=0x58) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001a000)={0x0, 0x1}, &(0x7f0000028000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000028000)={0x20, 0x1, 0x200, 0x4, 0x2, 0x8000, 0x8, 0x10001, r4}, &(0x7f0000029000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000022000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000028000)={&(0x7f0000029000-0x8)=[0x0, 0x0], 0x2}) 2018/01/17 00:27:42 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe0000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000500000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c23000)={r1, 0xffffffff, 0x3, 0x19}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdf000)=[{&(0x7f0000fe0000-0x1c)="231569ca0e6d1374e7b206e421e68fb26a04d643dce2e899e764a34912", 0x1d}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f0000fe0000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x1, &(0x7f00007af000)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000000e000)=""/24) pipe(&(0x7f0000e1f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000688000-0x8)={r2, r3}) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r4, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) 2018/01/17 00:27:42 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x7f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000431000-0x14)={0x8, [0x357, 0x800, 0xf26f, 0x8, 0x1, 0x800, 0x10000, 0xfffffffffffffffc]}, &(0x7f00000be000-0x4)=0x14) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000f73000-0x38)=[{0x0, 0x0, &(0x7f0000d36000-0x20)=[{&(0x7f0000f73000-0x68)="af0901d5b497096d84a7b1cfd08e2b7a7c48bb833dbc61a4a76477d69498557dfa1989b2b7b1ea8bd0373b85328a3718266e1047a57517c780ed0d75f86aee8fd839fb6f2bb534d91116cf3d08438e8744abab14d9e9f969e070a9aed2785d637cfdcaeb7dcbe153", 0x68}, {&(0x7f00004ac000-0xe7)="480be66f7d4037d44af6bbcff057026e481126c31176ccc7e34e73248665578d3224d99ca2661c2b604e81f43d059d67c05da4a0077c09481dde883e2e934996a8aa01330663e7900650e3fca9f7c585e0bb90b4cf22fb638c9e6ab25cb96d54224da792ce0e2fb16a781636cd81280620b3c2442e38da2b2c4b5f47cd2f8914db9ba1cdcb2d69bb80e4a2fe60799b0772dc23a0faed6f9a2913c2f601b92efd30bf7490067df8119eb6f7399fc96a635f24fc0195ec565a4629447a4574d2d1261e4fa8532e07d7e8facc2e9aeffe32acf0329bb8ce7006574b69e37f3d366a30d3f9c1f5aef0", 0xe7}], 0x2, &(0x7f0000f73000-0x160)=[@iv={0xa8, 0x117, 0x2, 0x8d, "30066feb075279a002aa8aeefee4ab475769b2153bfd4e62604401cadc1befcd1d5634f8fe7040a88aa4f494d0a4338ea55cfa0d72b93f2c4d3fa97b5f007eb0cb6be7866f321226a9c6eb965494f0626483b46a4688133e27ba585a4d26d332ac06e7c1cf385c4d8c9825a409c4b3feb290fc6e8222d1a9c25d5c03a4972201202b19ca00bda80ad7c38a044e"}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xa0, 0x117, 0x2, 0x86, "045dbd8503ae96dd8b82047e6944cb372fcc7a498bf5687a4be968ba6ccc6a8abb4be5d4afb3ee59a8bd0587bd6135a4ad61338da1adb6ffe0cb7d5e6f280b556e80dffa93d65f851b6a7e89aa934f1da86408402398da05d6d7de04b61cde1f15d5e36b0574988302c2ca6387ab975f41dfcef359e6aae6a449b3442b4dacfadd18d83e2344"}], 0x160, 0x80}], 0x1, 0x8045) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f73000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f000043b000-0x4)=0xa0) 2018/01/17 00:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d04000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000caa000)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c46000-0x5)={0x3ff, 0x6, 0xe69, 0x2a}, 0x5) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d342de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/17 00:27:42 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000f) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x3d}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000002000-0x77)=""/119, 0x77}, {&(0x7f0000002000)=""/187, 0xbb}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000003000-0x89)=""/137, 0x89}], 0x4, &(0x7f0000003000-0xfa)=""/250, 0xfa, 0x23a}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockname$ax25(r1, &(0x7f0000001000+0xd05)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80000004}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)={0x44, 0x35, 0x1, 0x4, 0x2, {0x3, 0x0, 0x0}, [@typed={0x18, 0x2e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x8e, @u32=0x8001}, @typed={0xc, 0x28, @uid=r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x20004000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xef, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/17 00:27:42 executing program 5: unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 00:27:42 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c33000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f9a000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/17 00:27:42 executing program 2: pipe(&(0x7f00005ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$llc(0x1a, 0x2, 0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e19000-0x4)=0x60, 0x80000) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000087000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r10 = getgid() r11 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x0, 0x6, 0x8, &(0x7f0000785000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c94000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x9059168e71681f9b) r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000097f000-0x4)=0x14, 0x800) r19 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r21 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r22 = socket$bt_bnep(0x1f, 0x3, 0x4) r23 = accept$llc(0xffffffffffffffff, &(0x7f00004e8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ea3000-0x4)=0x10) r24 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r27 = getgid() sendmmsg$unix(r0, &(0x7f0000380000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000083f000-0x60)=[{&(0x7f00007bb000)="c83bc84b8ad70c6694b1c61fd81f573f71bd26f912bf9255a4b6ebd8f32cbdd01c37af30e825d35050a3e68f8f0c123dbb2934b90533889cdf4c13e62487662e3c635fc51b85061f261b63c74aa20e8fed5e67cc92cdc331d89e84a6b722b884746dc26c98124db9921f2407964f40ecdcb58c6c107e6997166d827bb80e473b4e5c75d2b749f7ece14427247257a77175c7300cf2434a46520aed72fa235ad2f3e331bc0a2b7865b653e0027006cf76a214af19aafceb64f7331e7db3c504d48bca2118a3cdf3e6e46829c4734cb6af1bda52b46f3cb10244246720efc7a0892a247eb01c373d5c038e3a03a09bc3126a3b944214bdea28a5b1d1d16ce83803814e401bf2fe1db5ed47bdc710600badc31bdf4d938f4c8f21680e2985f3b6e2c3b892cc94b4c6c329f36043c876ac62c7413d22ebd0c0ed9448f10a8f962855dc59656febc459f26ee39a3c0092da510ae1b034221554b1fb7ccf52b240e631639840308574366c27d864cf041d67b902ba2c508efd661f974a2b4135f39e383f77e824680701bf0b830e07a3b4cc512e83211a3b09d6354f061d65a481c2ff1bc1f7d7c788322b478bdbc88d183d43f35dd909a1ab0164952c194d424fa23042852aa1e98e7d3ee4025793df1952d92b21ea8e27bc09276b3cc1b857dab2577566a55fc525a3f126c247120cb67a47a4866c333a887a20e2edaae6db866d7b912f690c24568212db61c7c776534e51f6f45492be556efad9c667c32f22576246204336f6b967d7a1866c6391769c2a4f6a2353b007e6d8ba735dd066589c02a1a7032dc464cd5437d959a4ab9ca83862f685b9aacf2688a830bbf3b63662a28cd22d3b0b2e7be962c19ba771098058ee899152f017cadb2313b058fcc2ee84f1b1eb1476624db7c27dd9ba4e473059627331ee57f0a4e10c1e6a338e09e308b48d493c9f4128fc50b3ce6708b211af5e838e89a58bb90bc9cc3193eb459db1b1b5c9721cef649483ba33b09d833c7fe6cef23a20532694ab667e10a22655a036a0f4a1d71fa9eb6c92603410ff4c281ea57397a20f6cf5fc1334413567886d2ad643765eb3ed3073c3ef1aecaafc10904048130810ba7a46f9de7a8c7a27d91b170df85fb23c5263028ada0fe6d1723c98d4b373a7bbabfb08a65b2a3100c74ecd1a3f8aee64ea66f576fe6c296b063d35ea18ebae8d730508aac58ce4a02a86a31178b7c88414d065f7cb54c1e426be6c20c1ca58be9d5171eb219b27ec431081562606b7dbf3cf845679cea925b5c52fd4d7e5364fe2ffb4886951769d0db3c7e31db3b0e312c5a75a6ac5695bedea65c16b51f4f224791f0580a8efe374479eb413fedcf8e1e32d9b36b052ffa06cdd06586f820efbdeaffc69a43bbc7bf6cff25a4221133118ba6d21c46e77832457bb2faaad54f9f189f805b5d2ff67ea167d3b20d53ab380d7dbc25a73ab7cca04dfe4226017835d8d10326a8fdb3e96bbe232a1854f9e7c9e8dbe94df5353fb05a634b569d9a88f25bae1b4c23d46d9e2f89ad81799e16d431bb311a579a44dbb0155c8040e46d710db5184daa5fc35a6420f6f6dc168d4cdcf2019db35971edb35d0ce26c35dda372827edab232a4701a3177a312f6023bed47c9737523bae34d4072ded8f95662d55bcd16babc65dc95c983cb28b86bb59583406f9aeff0339818decd9398b43809a10a1280be7c018a0cd9acddd54e614c7778a2847d2fed9f1a42ac8b81bf4948598f89fd6f05158f27cbabd39d179b76a4ab0d5951eee27bd494be6031f4f82eefc2aa7762c106d945a70d3aaa5acc0f101b7c7825deb789f23c6d9e0047fb26bc707f8245c329476fbd386f49b3e913dadb6a60fc10d88f60285c81afa05faae2fe4e98089f4efa77e535f54453bf059cbe101ea5cec4d7a9aa9440d96f4a285511a9a13a37a90325f09b5358209c72bc8fb81ea363d7eb94a1f2ae80862b3485c9a41b551ae2cd494820a7826606411380dbf1d60c31cb416bf35dd2b68c919ffae97fea009c9745ff592d7f68bdd2bc1e63c71e8fc48e24747c926918f651fe518a62335a215b1395671ee09f13b4beed1854fc954e1d96a26586a2fc6d136629f766c585455fff85b05bc879f4a0d54411e559c1f252fd7b30a9f39850221bbc14ee249e6d14570fa2ef9c8c6aaecb36585956191d2d9e54e63f723c4b24099f09b3ccafc9f8c9e00bebac3321be81c190798913a38ece57ee282d34a3afae1e972210590ffe3382498fa32b5721c729d5c6ca5e0af1e512ba85846cf33f50f9ee068d5726a889a6fe4f78d6ed064e0c4c516dda75a7554c02139930f1af99558d6c080f21fb05bd06ec964a6f071dc3cee95b057556089fe5cb2074c1b46c6fa4b05f742bbb68d2d58174a6e847c2ba4273b4c5c0a1e3c6403d8ae06662eb09b8c39a78e3e5751b50832fa5e5f8638c14d3d4211d8e67f5f1acfc8411a623999f5af96cbf7f8539c55b88ded9a4dcd9af1b11a8c285c2de5eb9b23b5f507dfbfece4b2657cbe6c8a3e905b92de3627b5704de682675f314a34ba3c4861bb8ddc716d5679329f73b32bb8dd388c29cac1376e3aa3ed43b666b8daaf57b7b3e1bbf0f7eae92cb5a6a3b7b3fc8bb585aab77f91102d4d492e1f27b84ab4a36f471a14897d1274098f24d64d0406c034add6203e544e128e4e744fe87740d9976cd9e92249721e5549dab4bd77244dc8b03b6798cd09e8223623ea69ce5f541f56c6bc77899ffed3b4e852a2edf7a5e627c7e5a8f244bd5660d13aee0cedf4d597c6b7cab6dd8e6a28f29a85e275322f2a3186c377264889777b9d1094aea7bb207a769fec6fe56d688ad7402f2d525270f8b75673b27f0db789798121570799fc659992bbe4018852bfbce12600e0b6ee1c31d5e1fb48c30635b0d020c1b1c44fcdd8a5f0fc33a0b6a2383dab77944f8c132b3ac137529cc5cc1d5b7eae6fefc8412e8fc290a3e69fbc23407af9650cf5ff108c1710190368b042f039feac7046f899c877e172be445d18ef7ff4a157d4cdaf751b4feb5a58f21bfa12b74759244812eb3af3dab08e0d2f131a9228f5b173717a5c825e04d32c5d8808b11e2fb1225d6c28cdec2147cf1e1c1f417cc7bdb232615839be50ff5c41997121edb4840830ba1a5dcc57c544c9c85cdc52d49a5ddd95721052e22a492b2d95fc6fc78701f107b597d7a35ae64502b7842083f70e0f26f641d06f6bc43ddf8d4a74194dbbfeae982f690d3b10a0c4f0a6d3323e23a1e5eec5023ded56986be88d2f90517b55d96420529a790e67ab2e7f47ea859d0b1bb7c9e2b300d072007ec6dacde982c3c206b930a5391b85aa4818fc3c89baf3481ceaecd1cb8b5846f56f0144cce2e4c3f293cf858da7419e831835d325b646804bdf41a40878175538e0af2e34453a06ee4dee5f0e84aaf9329ee0121b5cb64d8f2837911747e7de6bd24609b1a16b5c63883704a78bdf5913bd37c9e631b46d9a76171b406f8768d1c3b0c3e1d23cb074cd434d74d5aa45a032569a8ba54684082deb1bcb152d40083674bead837f260790669cbddf06a251e2c41f03ee99bf109dba0dc7444f13620ba4764ab48699c6f5158457be662ad732319ce03263f0f35685c9de75ffadb1e47c6bf8f5ee57c27c2f2b3087dc7ae11abc59c2d83ecdffaca9c916161ffc59d53a6765fb3cf78b9c364a3dd811a12ed1194ac5a0d8367586c6e82fb29ca7024fb2f8a1224cae2d1e733f91886c7e46d625ef60fdb7c5be3a57d5ba3e77615f34dc85a0fe5c377c7f80f74740b6c3cdcc2f3c426080fc3d41eab42b2bdf28a7a18da95349ec78dd320ed74e3a8862d8d0df3b09c12d836c7c8ca0b5ea7c1958bf2d7dc280fa2c4e0d345b78595f075c721a8490914857ff60289b4090d0bcfce78c7be39d908177e3de7a29fb2848d2312c25321ffddca865943ac81b670f5470127642605bc18cfdbe01dce5616f54ded262297d16ded3844514e19857d84cc4e7b6a411ec7e4dbfad4b0ea83e5c8a03b916c8d68b6068155f5a745bb5717650e2435ab4dff364d75003af5b19d78179593276752233395b0ba10f7ab89eeca3eb6606c34f7166de9301f8d0768c4dd582f11b43083a732f5b609529f3550c7567776ab6d71be611d4d0e422e9a6e0a61f6122ab1a13005f3281c7b9413589a79918be052286b56ee723d0b1d62841a3de176346920963ca04da62a6807ed1d915ab1eed851f163c021a47f688ff328e9252340900450b8fb13cd48fae97e70ca14fcacb9737a4eebf3620ea89035bddf9a7d799eb1faaaf74f6c111d9931b183bddc79d7c6164e06a3bc5a8757acc8b39f8a7f6cdf638a418ff70644e323204a1b435652d8bac16d2b9ea8bdef70aa25f725beb95f5ac39db79603ce84793fec2679947fc92f1ceb11c397bfd07543b70e632f373ef911ee41848ff6e7be226f0a3e7fd0ee8284ee0635f75a58fd01d3fcc986ab442c7eba87277f87d2771c9417be60a9acbb7a35b8ce871a4d570c8cf294fa983d7c88fdbeae6041e437b1b0e845d5fa3a5b037aa6f59d85a7006a2f25fb9973c980c7c5616d56d58d877f49b8039aff5bf27d7099562cf25c754f6c975a9d6b343596d11bc58be57e7340e14335091407dc48c87f87d8a537c641748e3af4bc8d5788ea2eb61ff1330a4e8864df1c312c852b986c2304a73b264fa54449ef421e9def1801f2642c1cd3af909fb79a1231c036c009159cf6caaa54d8932457dbc2cebd4b2124aba48dbdf961e4210ec6d0dd88ab304758885bb78bf24f4879723a5f886097a37a18a527766b1b2468db500ed501fc1feaa6ec359b5891a20fedce16d6d63c1fcb74ef254b7d4e4dd85e801027536b61ab655082b2ae00951716a02e116fdcfe79ee21b25520c29dd2f9ce7ae19938b4500dba0bdd54e85f97f93dc00bcd9b9ea11764713f109f8220808a276a07e4fe74cf9a6aefae5b7c342ea68ef83389ebf5624313cbc6e342c80f299552e3df6df4265388e537037df6ba541ddf60d4eb1bec0dc24fe3006e8d2d27e435fb1739c382754d483ffe99483cc76925793e869b1c8448b79a6723224133725e00bc715ae41f35ccd4c3e0479e62eacb4a9d421086753b6469c54fdddb4611aab0bd2fdd4bda3b9d93df5dcfb0c17bd4d8075154e1ca0d4b39ceb9203f8888562c2cf22ac1b57ddb15f58a91483eda4054f90264cdca1c7fb69be7f4d8988f840274d4ddbae5894b32a2fd0737a953addee96f203fde807ed917a514e045cd19233364be5a6375695383e1d511e2e069331db8ab47bbec6ae7935820868bb2be01f382f8fa1476552bda162d64bcf8d1f12f64765736a6fef75ccc15e0da10b4a0f210f632b94fa0ce6beddaf57ba29301824fafd85e1549dd8ce9683105579876666270c2ec67f165de99e246adefa9a7687e0f4109f49700439998943f44d9becf6b78e791d3b55ef4f49e5676da5379d64866d96750271009dcf45f7abbb33ac265f7484cb6bff294b9fc6b22defbc976dd21005628c3f262fb9efc35fd04310b1bf8801819b29f83be0b3ecd77a0582e811e47a5651e7acd8facc31875aa597a96092f782ee512daf3c3c7a755daa53720895b78eeeb3f63a1c3d81531feee1631f77bf76a72be1181175f3fce2db0d6ad7d6371d9e07487fccd3510c7e26553086f977d5744fc899345eead5298ea21cf07d81f5ff39379b274bd84d45c4d52dac9d6d9f9550f9c63e2c61eeb7091af6bff27e51e70735c4ed799706d3", 0x1000}, {&(0x7f0000001000-0xd6)="9e43b6a222d24d295f1111524150789e5342b8880e80f2a6c7e17f79e95dd3d99abf992e28c87c83f23377863aac4ddcc0b6d9aa891bd03b7fbd9ce32d7ca6eba624c973a8e0087587d4a1c8825ee51f51a8c99c06121d7144f68ca13033a5fa65d9e68c29bbb3866556b6642c7a6388cc8dfa429c2a5ff4eb12b885cd989652d7d7239d25b152e1fbde3b0379b8b1c7e6adc88ba52b8cf19d9420687c5046c53870672ca9d33529543ea1a063f7b23c18932a4317731c0afe795fa4aa2f17f32d15cffd60f29450c1f612ceb67b7c639b3fd1de0d47", 0xd6}, {&(0x7f00008c9000-0x16)="51dceff79fd616a92969070ea1e0132a335bc830a985", 0x16}, {&(0x7f000066a000-0x15)="42893281ea3f66db6529d5e7204553150ca79d9905", 0x15}, {&(0x7f00000f6000)="f12fd8a5dab6e58bf1318b70e019e6b995762a71573d765400916f31c247440aaf0ffbe9268a24fd7e86a7490f7971bbc2bf6866ca28f5a8edb408277a2cccfac2a2413f6319cb005c082fa96a14e6d0be2785a43788503f9002291028b699af49eac6c3", 0x64}, {&(0x7f0000000000)="a35be409dca508e2ea91e510c761904955ea54052dc8da48243bf5f64a8cb612e82ad92d359352acf1d644f13f1e8c51b7d54f614b28c5b08d5b62c2f9892582b251237fb4bdb4bd227ef82708e1787ee18cbc1392497efc7cd65bbfc6d71b9ba977170e73e58990ff8d4a846232458c69c3e484af2dc4c9a064864490f500010c977b40f01f2ca06e40dbc0083f6b0e8e55173c1383c7dc30a01226671826c4ee351e408a7608b3b9c90c04c48c0f19944e7bee610fe5f3cc1251bc308bbb19d6be1bce2fe6da5aa8d639168779dc06997d663b8eca59c2f78355e0622ec965a9132dfd186f839de4748e68c32add529d58", 0xf2}], 0x6, &(0x7f0000a71000-0xf0)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11]}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xf0, 0x1}], 0x1, 0x20008000) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r28, &(0x7f0000014000)="", &(0x7f0000012000)=""/0}, 0x18) 2018/01/17 00:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000258000-0xec)=""/236, &(0x7f0000f6c000)=0xec) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) socket$inet_sctp(0x2, 0x1, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f00009e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c4e000-0x4)=0x14) connect$packet(r0, &(0x7f00006e6000-0x14)={0x11, 0xff, r2, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006db000-0xa4)={0x0, 0x9c, "29d10046c73a24aa41dc598abf4a3e1b3a947cec543da93bbb78f2f72dcfcb887deba5a043a9467666609cb4ac3f6b399c3d815426abd42fc4cca3a03f5ae414054b22edc1150e26a861e81058a338f3890a5cc5cd74149efdd0c7a3f9a7895767881a8548d400722c46459a6809199ec728e8de926cd5ff6575514dca2e9fe6b8193da64a468a3ac549544a591ea9d9a85e6421c1d17eb6ab5933fe"}, &(0x7f0000272000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f2a000-0x6)={r3, 0x42d4}, 0x6) 2018/01/17 00:27:42 executing program 6: socketpair(0x0, 0x3, 0x8, &(0x7f00004d8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dfc000)=0x8, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000021f000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006b7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x8, 0x9, 0x400, 0x3ff, 0x112, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009af000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee0000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c03000+0x1d5)={0x0, 0x0}) syz_emit_ethernet(0x2b, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b17000)={0xffffffffffffffc1, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000010e000-0x10)={0x8000, r3}) 2018/01/17 00:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) r0 = socket(0x3, 0x80803, 0xb1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f29000)={0x0, 0x6}, &(0x7f00008f7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c6000-0x6)={r1, 0xfffffffffffffffa}, 0x6) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x1f8, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r0) syz_emit_ethernet(0x11d, &(0x7f0000419000-0x11d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipx={0x8137, {0xffff, 0x10f, 0x3ff, 0x5, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7f}, {@random=0x3, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x285}, "bd53e9607600093a9b8c47c4b35dfe4272f5cb45b25a80dc14e492551f2c1a2563fd832e45f4efaf73c093d8f7ec0cef9c9bbf1d25c81de0e70f79a233c58b07341bfefc8331724fb98223ddbd139382b75cbb749de30c38dab8759ff8681cc88a79599efde716f6db86c0107a6be204d704a7082b9aaf87c3363198caf36b6ca0a815fdb3fa6a5ba917fc19783925022a47eb86f8d3a32bdebd521155f60fbbc5930c15fc21c843684b1ce6e711da626d08c4424a5ba9875c00ecc4428456dafc92d9d9c8fc3d140073a522dc84e021f3268f1c451307823bcbcdfe446ad7ddc29621be868edb98757ffaafb1ebe6a8d7"}}}}, 0x0) 2018/01/17 00:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f00002d3000)=""/47, 0x2f}, {&(0x7f0000000000)=""/56, 0x38}], 0x2, &(0x7f0000000000)=""/142, 0x8e, 0x10001}, 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007fb000)={0x0, 0x7, 0x6, [0x7f, 0x455, 0x0, 0x2, 0x43, 0x100000000]}, &(0x7f0000925000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffeffffffff}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1ff}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000707000-0x4)={r2}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000abb000)={r1, 0x200}, 0x6) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000b56000-0x10)={0x1, 0x1, 0x1, 0x81}, 0x10) sendmmsg$alg(r3, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000c5e000)=0x8, 0x4) 2018/01/17 00:27:42 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000f79000)=0x0, &(0x7f0000349000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000d63000)=@file={0x0, ""/4096}, &(0x7f000095d000)=0x1002, 0x80000) accept$unix(r0, &(0x7f0000d3c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ab7000-0x4)=0x6e) bpf$OBJ_GET_MAP(0x7, &(0x7f000022d000-0x10)={&(0x7f0000a06000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f1e000)=0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001be000)={0x109, 0x0, 0x10000, 0x9}) r5 = socket(0x10, 0x802, 0x0) connect$ax25(r5, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@common='lo\x00', 0x1}) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e72000)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003ac000)={0x0, 0x6c, &(0x7f000049d000-0x6c)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000695000)=0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e72000)={r3, 0x7}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e54000)={0x100, 0x4}, 0x8) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x80) 2018/01/17 00:27:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dc9000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x3, [@dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x8, &(0x7f0000001000)={0x0, 0x0}) pread64(r2, &(0x7f0000001000)=""/210, 0xd2, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) syz_emit_ethernet(0x5a, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x24, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "52ec7744"}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 00:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031c000)={0x0, @in6={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, 0x7}, &(0x7f00000e2000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000021f000)={r2, 0x14000000}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ae6000+0x8c8)={r2, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea, 0x8001}, &(0x7f00001e3000)=0x98) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/17 00:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001c7000)='"', 0x1) 2018/01/17 00:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}) pipe(&(0x7f00009a9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d8f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001c2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00003ed000-0x8)={r2, r3}) 2018/01/17 00:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x205, &(0x7f00003f5000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a8b000-0x4)={0xffffffffffffffd5}, 0x4) recvmsg$netrom(r0, &(0x7f0000f75000-0x38)={&(0x7f0000f1d000-0x10)=@ax25={0x3, {"4c6eb80b616d16"}, 0x3f}, 0x10, &(0x7f00009b3000-0x50)=[{&(0x7f0000f9d000)="0af39af1fec48ef97e176e675fdcb9f97aa5a8973ccc7d98d62892de8d2717f7b91b84ba94c39cc2b26f7b9428566db2479bc967e9abdd3b32c054b94d368bd72e8640129537454524a0e4f72deb704b7ba40ee33224fd715083475eff871aa9f82bf413237a4795afaa690a601f4ead21b4cb47c6f89894316beb2914c70a5a12a90844142b5941343e3f5696823e823d564111a90fb0fbb35bfc2c09b9a8da653f2e77e68605624071e8c40d58fcbe27b3bbf73b929bae27a7f5e4717a15590cdfc8e8ccfd696d520686ff4a", 0xcd}, {&(0x7f0000945000)="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", 0x1000}, {&(0x7f00009d1000-0x51)="a9c10dfd792700c672ab603c8f98ee73920ec71b5b1818758c498b390c81d66892906093baed890ce10da6f249353b436403232cc83338325ed74a76d600b510857fd3f93f6b8e1f3b2c7993d9039f105d", 0x51}, {&(0x7f00006b0000-0x3b)="526b090aaaabed55922a06884c91bdf38a6d1f1bd62d2a8d692b862d4d9d53470594e066787ebc23c676932c90b3a5315708869ff237798261c46a", 0x3b}, {&(0x7f00005fa000-0x24)="fe976c0a7052088f607c10aa88806a9b9452b9b5ad351c34ad046d1c6c14b1e0502cbe94", 0x24}], 0x5, 0x0, 0x0, 0x10}, 0x10002) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) 2018/01/17 00:27:42 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f51000-0x4)=0x6137df70, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000331000)="dc023ea3d0ff0b4a32527de2ab7b909f", 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009d5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb4000-0x4)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db8000-0x4)=0x14) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00008b4000)="4f6b53f579a9706ceb69cd337c20721b7ab6b18adb7aca78c646785766747531cbcb4c23f879152d5a469748", 0x2c) 2018/01/17 00:27:42 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000066f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000645000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x72e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/17 00:27:42 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000c12000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9a000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x140000000000, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000000000)=0xfe0c) 2018/01/17 00:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f42000)=0x400, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000573000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000692000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ba000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000bc3000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000000, 0x3, 0x4, 0x100, 0x1, 0x40000, r2}) close(r0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000296000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000184000-0x4)=0x10, 0x80800) bind$ax25(r3, &(0x7f00004fc000)={0x3, {"77d9d297977c69"}, 0x0}, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f000004d000-0x10)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349", 0x10}], 0x1, &(0x7f000045c000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000057b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007db000-0x20)={0x5, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00008f5000)={0xffffffffffffff0e, r7, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000aeb000)={0x0, 0x9, 0x7}, &(0x7f00009ea000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000080c000)={r8, 0x9}, 0x8) recvmsg(r5, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000adf000-0x4)=0x9, 0x4) r2 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000092a000)={&(0x7f0000b77000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003b2000)=[], 0x0, &(0x7f000032d000)=[{0xa8, 0x197, 0x80000000, "a74775b5c2de395dca008da83b81faa41f578f027c21bcd2c50ec229b71549db87a085d0d040798394674f25629e7bae373a32892495ec6a6d46775f93a7ab057a308bbf81d2ce51dad4e14f6f10a71d74134357c4e1f44dc5568dcac3d44fedbc568c1b4bef7e12eba6ab561e6d694e2b7cc8fa4d88836cc75e73db271cd93ec8a05840da2e990ff79b635c5c44c9409859d9971f768bb3"}], 0xa8, 0x800}, 0x20000000) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r3, &(0x7f0000d1a000)=""/0, 0xffffffffffffffe0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0xcb) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r3, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000ae0000-0x38)={&(0x7f00009e3000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000ae0000-0x10)={&(0x7f0000ae0000-0x260)=@flushpolicy={0x260, 0x1d, 0x600, 0x5, 0x2, "", [@tmpl={0x244, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x10001, 0x9, 0xff, 0x9}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x4, 0x3, 0x7043, 0x7f, 0x50, 0x4}, {{@in=@broadcast=0xffffffff, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x200, 0x9, 0x3d89, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3, 0x1, 0x3f, 0x5c, 0x8, 0x40}, {{@in=@empty=0x0, 0x2, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7, 0x0, 0x2, 0x7fffffff, 0x400, 0x1, 0xff}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x3, 0xfffffffffffffff7, 0x1947, 0xfffffffffffffffe, 0xac}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x3, 0x3, 0xa07, 0x10000, 0x80, 0xffffffff80000000}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x8, 0x5, 0x5, 0x5}, {{@in=@multicast2=0xe0000002, 0x1, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x3, 0x3, 0x0, 0x1, 0x7fff, 0x6, 0x5}]}, @mark={0xc, 0x15, {0x2, 0xfff}}]}, 0x260}, 0x1, 0x0, 0x0, 0x4}, 0x40040) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r5, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0xffffffffffffffff) socket(0x1f, 0xa, 0x1) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007d7000-0x4)=0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$unix(0xffffffffffffffff, &(0x7f00005ea000-0x9)="6bf8153fb1ed4cd54a", 0x9, 0x8000, &(0x7f00001a7000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000291000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055a000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00006d0000-0x2)=0xdb5) r1 = socket(0xfffffffffffffffe, 0x2, 0x4000000001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a1b000)={0x0, 0x0}, &(0x7f0000747000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000497000-0x8)={0x0, 0x0}, &(0x7f00002ff000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ab6000-0xef)={0x0, 0xe7, "eff9d654a3e1002eed777cc409ccfc64f7633cb760ac186f618f2bd5897487992202456cc239de9e30eeef0d9a6ddfc16ce334ab2c06e8675a3d21f8c151d2bb2ece9682e45d86c7392c1410edba9218d1ed1abb86bd373dc213ac940c06d19fc1b3e182eaed3373caf006ce7f06bdde8e4eaa659a36b983654d0d860940ea78cc719a65b150d93c8d07ee9c971573f939652350d3e176787f4dd0aaf67ddbfa5e3ea9e0f623a6a1e26fa1bb02b164b90ca3b5e209a53f55787cbd9f51d57804a29f14549526a07bcca655c0854848179d099a596322e9ad92234d0683013e54a8f2c78cf90432"}, &(0x7f0000e0c000)=0xef) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c45000)={0x0, 0x10000, 0x7, [0xed, 0xbda, 0x0, 0x6, 0x100000001, 0x0, 0x401]}, &(0x7f0000edb000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d80000)={0x0, 0x1000, "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"}, &(0x7f0000cb6000-0x4)=0x1008) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000166000)={0x0, 0x400, 0x8, 0x19578ffc, 0x8, 0x10400000000}, &(0x7f0000a1d000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000027f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d4000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000591000-0xc)=@sack_info={0x0, 0xfffffffffffffffa, 0x5}, &(0x7f000063f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000016b000-0x8)={0x0, 0xffffffffffffffe1}, &(0x7f0000caf000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000bc9000-0x150)=[{&(0x7f0000741000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008c6000)=[{&(0x7f0000598000)="bc1b49a181780cda97326aa3aa89fecb87d742df9179b6de89d7ffdffe124fb1828021a313ec46697bdc0208d57031209e887341f2ae0000181699cd143d529e0367fd39162394a14265aef3678bcad570323b082bbf9069fc2925b4ec5ccd5cc300a5274dc04bea6ef038fea4ab0b4e958007620212b546c4d60984cd1cc11c7112f8cb983469bee5ff584fdab30aaf6efe5f67adad1a24ff6a507da94d920b6e827e712fa5f99e688918d7ad736d468a5f37fb926d2075cb40f8c316f5b52133c4d2e9397212c36d5e8b62727c0469146d8176dfe60a2b441724552fb1", 0xde}, {&(0x7f0000879000)="71d21c3d6748a21b54207bc46af61477a18f3a57756bb642fb36c340244f532eaacee3e89085942cb26d1b93dce0e76234277a4baf0675f0bdb5ff800e864c6a4ef58d9a7f22f1231cc6e5242a14f088e5e55d47eff0d8dceecc17f488fb9b1b4c1abbaa3e14188a3ff0f1c132c0f78e8c565b379c237d317cf1acf6a2b233c95cc6b14d6c0172a920649d47b3049ba9ce4134c8df21d27eacfa19e936f85dee65c8a6c332332351c298eb9f23c702103ad1ce09d6fc2e0cbeaa201521fdb7e3c5815dc669abe1acf2f639df96ad297a42ebc3a0635f49c64c2c6f7b97cd6df7936ae9430f510e57484a6e7509c615fd9053ee1d769076738a0f23a790d3b1d57c36830960982e6b51bb20fa021398670d7681d553bf8c7797d55a1786063289c0fae624b05eb52a04eacdeed0db3a901d8a1f018d98c429eba244ad4a019b52ab5b4785891ce705a9372ce15c419e8089a445df6114b60124744dd7619e0e7696a2ac413afcba76d53b86faa70d8f6c4b3a40e49552ca6c2d99a7cf7e4d0a9810056236cece8e21db05f0777d79f5125bd67d90d6440152a733b44fca33253ebdbb889d44bc23da531d2c3a88bf6c9ee013c9a6db49ccf165ffeb8aa38bc43b265e66704b3baa21744975f5865439bf0f8412c7c292d096984fc395a2965250c70336ad0e5497476bf838bd1018d4cffaa61f2f08e65b9225650b8be71bbee195c5bcad0375e9c54d3e19d3168e3318822951a809cae8ab159e4e2b6984910996b270203dddd764240b43a1a2e53d2e1b2d1b5ceff0567841fa9fef2294ae24ca909de26fec24279c68a7aec2b8821231926573c9a0403c345b1bbf8bc2ee0f52a6e2ac27042f0b22a039b7cd7616b006d0f921acf03fb5ad987bab4afb3b3a3a2e23d069297f7cd9492d83af66b03ec08a50123c44be4bd6db86fefec9e44308e970fcb2c7681d188c57de64babc0b231b02778e1c9912a76a12b43523dbb8b99cbe07bbf4d30be257c01d4a9a1a519282950293c86c2612204017a8b91d9685c0d17ec8343bf1fb369676993d402192fbcb16cfe1d2444285e16eb66e063a97a16951632c371d2b10042f52e92cf9b264ce92a93182a76f6e543bd1cd71f89ae0efba54ea76daa24f7ee4d992ffd4f45a53d38086a423919486db6e0fddd19805712aadfe489fc2af70a9b538913f77b9ae1373e560ae37c0103782748dff49b59bc50bf80c91f854561dd32429fb86d47b366bb47bc7e07db8bfbd00ffd6aaecf5aa80611b43a07a874b87848b59c55930b1692e536b1f1ef778854bb85c9a0710d92e2449688303bce2409d4a6ee84ec8d21069c98c926663b87d723153aed05c3d7348936e4d2d65b9c2c58f26f3f9805359866001a589273f6b54322a56f5b864d021ea472c0398bd919dcc796c0251a8c3c986e324af8661aabf7bfedc1a990fd2f3bc25616ebf6a2d220ce74e6048459b2f1e9d1d169aa7bb1625525719d41acd5452f7f1e563da8f0a8d817daca7b24c25800f2965e4217b2ce3c6d72b07612817ce0f1cca5197f343dfd777b8357a1109906d04ce3b58c5741927043466b1895caaaeec509326c6b58d0f289a5ea490f3a321304680bfa2652dc0aef6f5b9134219a0d2241e5aa5fb2e1b04c549e49ad7da5c3e4069a9df35a955e9623c9f9d8d56efd3c7ccba30075de9ee007bda7a6f617dc39ec248a52fad9c15cafaf0d63f74ec2dcb1d312f93233723a7f2092eb2fe4006c8d9b0b4fe00ca5517caea7dd9033a4bd30dd6a51b93f3b5a708f5a88f6dc123b302978776e1d562ddff03702be79f707b8eea1b66ca9f19df92272c6b0563907322f58e09dbc6830c6703396e3b00f5dd34e442d568b8d4ed1b68e33a7b651831fd0c94aca012414f2b70e688167b46c0dc7e5ebc4d76c1a341d743fa5b1095fe380805fa7d7678e10998a64826bc7d08fe8d41f16dcc8cd3c610e30c041a1c418b64f438ad27ef1854b28e06ce4670af2b5a52a139221a01ca753fb766aa3459ff8d6982ccc72076f0f7e2e2769d0caee91fe27174200f9776af84fe3c8db0e3ff4e2fbd06a69f89c686d2860159d219bc966ccf2a3371910166a452075569e58bdb312e6acd241952726b49f69ebb8d1460344057c52385c83419d0442358434b92225d772dfac6813619f2f7f0c4e0954235d1e4c9232aaf0f6d39b87a05d3340b5d4dba7870761d0670bfd95291f62de5bb1e2fcebf0460c18a9a70e1891c1c9f397500bead8d51ec8acd82a869b1ef8ea961250d1593f7ee3a6d6c3a2bcc22873ddaba2a905bb313caff20bd7e5568662b12e1cbd7c026a5c8c4e643d318b0b9a46744c5e561ed94643503f5ff801b1a6f81b92ad396caa1d70f16f8ab55d0a7863668114d2263f38c0dc7827486f1f2d0485a448056f00100734f7a6c4706af93fb9879557549ff0c2fac29de4309c503bccc2f41fd2e567a76a831a053d95ffb9a8fd92a664a14a9bdf2da79884031d7604a6e936dfdec4945a635de2537f496de964127602466c26fc018ea25fe7c998047662e75a1fba67a70ba8f87283b71e26efa941d1a864fe125e6452205639f8084dd20627f4bb86fffdf1b6aa6e2e3bbe884e68aefdd9b8ed5bcb596f3c1bbcc68b666b583f97bf78ea55b6b4977058b3688ea15976719210cdcb6b9b63eee087ad3092382df7fd063b030a14af66f06d865d83ec4601304c4db2107fdf38f0c1f19b200c9d1cfe09b1b27fd8cb0c71094fb7aff06b12aed8b5cb988d32f64d3ac2ab58ef9a7ede81d5c81ad8ff6ed4dbfd22589ee964a2630cd836ad548a101c7254d1b852c0b104ac96a69a8fefeb1e3bc4896afbd5d49bd19e1ccad2c0035bca9daf5dc89cc0f6827337915aab3a3286ae58365e0cfc0e3b3e3c84419650afea5d89d0fa965fffc70fbea732d39a027e6f0f4fc7482a7d443d44b1d950a9c16e08b9584bfd856378fcbd1fe3692094da9f772d5ea95af0dbb6d2fcadb223b810c0aaebe08aee0b12dff0129151f33fa637de7ec9cec73e85385f1ae7e49ea5559b29a2404a1d29b11afeac5138ba881ea4a2629f39f5822f4a75e8606159fd5986938004ffb84e54ef73ea7366890cbcca604ed539e518804cd168b3611ed1daa8e71ed401e9627b628dc0f11091ffe3d8568a2c4a60ea69cb1e914ba09ce1996934c2eb75b306a03e6342479afe5c7ad863bb0e9620f054a498684177fb7dcb753133786cd7341686fb1743362694609cc3ee869979392ddad246be5f30ee8a8c1d58565541f3b4ffaea78d814fe84541a219d1cd91128dab305b077e906d068e31e4a76ea2bd97596aeaa182f99764147d5aa2d7dcb30b0170c02d596dc78e116f45f1f303ce4ece0a42360b9b87ca86c2f1581786ef89c53fd7dc295669928d91ee392175c2d77daae2c1f61b8e4e977cd2073e5c7b8e134b54d65941086a24dc972e2629e383e5e4d4069c2fd24bb2258169bddd0409be5ea006203d146318229fe684b2df6e470168e90c1487508bf25d907622a72de70de1afd1a84f307600848219409bfd73dfce084c1e133f1d557ad42bb200c8c0ae327b386cfff79ae4f0c80cafd2b2d47d5364c2713b356b65ac4627358cffbf143e0d9070e93fc98c5e5d652b5f0138a3d1b5833b2e10d32af6ccf8c84ecbeb9cf321ad9dc23d270a04da82c23da93445c03ae29cdc318fe92dca7bfa845ba4244daab4dec435136235f763de5f264292db6b679bf475e647cd52edf13efc8b524bd896bb85e54467cd87a8074def386c72bb763bd4c891dd5926639ec9f02c3f74337bc77986f7ffc8df9ca1d5683b332ebe06ee2b97d1522b40891705aa56e292862a4430a2e6ae161c47b8efe409c0e001f95fd34c4186ec6eadc33807cd51e94d77b16a228a2e32a7ad9fe3b22c836f2a5a59b6e3d2e8afbe77ab7fe6635c303f62397799d2ad6a7a8c7a16e03cab2199043519ca57e9ba3aad15202f843d20c483a45bd42c8a49be2f99b0ff7d70154e9f8064c18643b898ce4f851a2fd9ff724274c49745a6067c700f787d3f3dd49e200a08aa90d2089afb8326d241ac97382660584162b3619a91a0110b46bb7773c1494f50f8f1f8cf60acfc2a0889513a9c461670833eae12a4e1a63e9b22efcd287f00c7976e498b18ca94f92f9363e14be342530a8684c7d91126235b16e1073d032b9df4529290ac4facd6e90b60882bce7c3d0727441e444765c3a4a9289e11b21ec765e8062d932742b513d1ad196862f260de2fb01de460aaa5a2a023ef58f5f0019f6c356104191df6fd7169b86b62b3dbb06a16c5d86b2f55cb3752dc6f348539cf640728479073c54eeca141c618a821ecf7c04eed8c836730ed263ce91b04d7c68a1abfd0d6b7980d6f2fe6f6deb0dad20ad5d1d95a3cf8e9fde23b9055b3e1fcc07a322e70c8392b61a91cfb1ff1a38f919a053ade35fb4fa51169b96195c3b71f0998d01eafd02f74b907f4ba7908ed475f5deacfbe34ddda3ee465ca66f99b8a0b96eae3bd91cb9e548d6afabc27c19c38dc5d5673d94eefce568e1814c24c3840f0c25d6cda4798b195e5f1383ef03a5a066efb75ef79c466c82410445284c47a320f8333e125f081bf59a797533f336fbe34e1167b11868d13553d2b943e374623acae60c6e526e39fa6d27cf801683bd202d981592a2c3f60a686fa953ddbaa9fecee0586485dbd8d209fe77be7d5704ee137747d963eeeaaa1a954e9a8d9566e02158440c91a3a9dfe533d9f060921b85fc488e42b6c998a40adc283c371b94d7d593090452a3d447517ff868f573b06ac3560f4d44d0aad5204da498d39dc472a6b0dba387069951e1545c24e00cd2922911e2d5034b35888598c0f5ca5e01d9d7fd9de1ecd5c81693a61acafa1f68b965360eccfa03c748763955d09da27345f8428b575e627f4b6e6698785bdc2d2a0e368a385cf1c82ef25523130e909caa36b258e78daff031e4a80d79122e71f13b5b1df1405cdba3e5a6f2eb178ce8878c9ea360e8577d8f69780361ab30f1f34d2d1cbedc62e10a2d260714aa3f8d811bfa07a548ab45b3f22c401bc71f9fed752a1ba3f60fbdf3f3f674d53ee03037623ec985f3358470da41a331968e73adeaccb26f0fcf98393ee54dcfb4b7a25d16dbb8665852504ed048982edda4791b8acaf0bd797f69c88fa41beea868f72a7200abfd1859ec0c5fa36c7314d88b9c3add23ea76ebd42a012ed1c4c58b0adffea391b9c702baa3739345e0a2277c977da68c3dbf108fcd71d1c5e6d29e4250c5e8c9c4e78bd3794791724eea3ef6212858f785a874fe1665caa20968f4692f150b388284ec7114d683e3f888046f48a51aff368b7bf54cd75341c51acb9c202c1478d7d688328b4ea8220bafa452beefc932925dcdc05f11b69dc6e5bb3c17ca1ad2964af6c0401eb1160ab94ba57d397af2a3ebb52d86b838548d626b409821b43d7aab1104576d682a680b3ac47f49caf0e2eec56ad743938487a5f8c93e93f73a04de49ca06610d66635271d8cff62b6e5b294f5db9be799b76e986a347fbe32e7698515173c606629946ad560ba2bad90eec030407a1ae3ef9097bb8adf57fe9b48d1fcab95eda1f3156e11106288ce548825fa6c57f9bd07dfc37fe512b87aadee09457e04c6a39bb5a820805a7d5360e949160f4c6ec2946ebafb09dd104fc7f8c42c5df6ac1ef82153b879340f7e13ccdb974f7ac9679ad5689de464643fbec0c539188f3f21e3ce5828502563ae173da9dd0a9c4a378c0", 0x1000}], 0x2, 0x0, 0x0, 0x20000080}, {&(0x7f0000c42000-0x1c)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28}, 0x1c, &(0x7f00009bb000)=[{&(0x7f0000650000)="56f5dc2f91617f52dce7122ec5b166bbd45c7bf43ea57dd786b5eafe605442f4f4c1511dec2bd83a6b54d45046f430b797ec176bafb51667bf53f72c682210a2dff3f4cafdd1b7066e034fe5fe94639589741872178624855645446a3bdba17a77e5b84a6b40cd447073de4845e0d5877d28a37aa7eff9832559099faba9d4e8f93e27e2e1f33e9bd2ae770e18caad217652881c1b44245e495c", 0x9a}], 0x1, &(0x7f00003f7000-0xc0)=[@init={0x18, 0x84, 0x0, {0x2, 0xaa2, 0x7, 0x1}}, @init={0x18, 0x84, 0x0, {0x8001, 0x8, 0x9, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x800c, 0x3, 0x20, r2}}, @init={0x18, 0x84, 0x0, {0x10001, 0x9, 0xf4f, 0x2}}], 0xc0, 0x2400c800}, {&(0x7f0000ffb000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c, &(0x7f00003ba000-0x50)=[{&(0x7f000091e000)="6c04e646b2b11a507f88a6faca668aed0cdaecf4aeb7323d45ff0d280071a84373", 0x21}, {&(0x7f0000302000-0x2c)="6ebda1bd6d34f4bb88398bf7ced52195ccaf9131368aaeb2ad94a3e7db3ef62e823a4e2e92ae48b672cdcc85", 0x2c}, {&(0x7f0000413000)="accd424e2bba16060efc45c1c93453513d1c8ef88b6cf1a98eb334c4be4d6b4a91dd76afbc23ede7019f8f7a5d4f36e061bf526c883f6fd52b69b9d725416a64a97b92351acba22d6ddb961f2644121c1a3308e54edc835b6e7452d3254ce297b1614f547c6d6d93743273e32d7a20212e93595fa2dd03647dde11ae4316169f778c0cccd25e3fe7eac7d3739f82f238c2a5908ff1d391b02790d60750e4dff11bd4408cd11cb183ac714fb75a4bc371dff019d6b3", 0xb5}, {&(0x7f0000307000-0x1b)="27d091b32b3ce27466bf28900fb9e5afecd23ffc0c856bcd1231dc", 0x1b}, {&(0x7f0000223000)="51248cbed03cf499544623813a9f47cc2a5115d4712d69b8ec74ac1302d698dc9d8f141bad13889ae78398fd66fe841dba68", 0x32}], 0x5, &(0x7f00001e5000-0x150)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x9c, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x0, 0x80000000, 0x401, 0x7, 0x99, 0x80, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x6, 0x4, 0x3, 0x100, 0xfff, 0x3ff, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x9a9, 0x9, 0x785e33f, 0xfffffffffffff621}}, @init={0x18, 0x84, 0x0, {0x10001, 0x1, 0x9, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x9, 0x80000001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x8000, 0x80, r6}}], 0x150, 0x4881}, {&(0x7f0000a9e000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d15000)=[{&(0x7f0000665000-0x29)="9cad1bc091f128e5e3958bdf9074a3563bb488087aa8ec5fb5031153d81bb6c172f6228fbf4da1dc11", 0x29}, {&(0x7f000047f000-0x3d)="8fffbe64e3463df0e5db04f0eab1154576e8e0c7b7e9c68365e27b38813f7e436b130825dd5b5b806e8e12929f710a3ed91cf1cb4a8a22d57574e1fff8", 0x3d}], 0x2, &(0x7f0000947000-0x60)=[@init={0x18, 0x84, 0x0, {0x66d, 0x3, 0x2000000, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc0, 0x8000, 0x0, 0x4, 0x240, 0xfff, 0x9784, r7}}], 0x60, 0x216e62798b4d04a0}, {&(0x7f0000f6e000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000393000-0x40)=[{&(0x7f0000873000-0x1000)="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", 0x1000}, {&(0x7f0000de5000)="e9a0ce778907f39905e53389f89bdd8a83c255b2", 0x14}, {&(0x7f0000c88000+0x592)="d2d41f97e32eaf3da2d3a3c618cfeb297e2ea0177b3e979409f7b22a0ff9bb5ef1c26cfe4f9f017af0b163985531ed9a59b4390a9a5c204b6611ec8b761073c41fa49e8ad75b1fa5de8553abb047073de804cb29eac615d5290c4a941fb081837adb3845844fc3d40b320e0e95dc2c94a1c9d344ddaccd81d38c32872dba4a5a2f17cb3d097cd5030e02b14ab56018cf70825d7c44", 0x95}, {&(0x7f0000b6f000-0x1f)="1b6dccec7a052011ca6d9b56b7bff722783010411ab59a3258bcfa1467a8c9", 0x1f}], 0x4, &(0x7f0000e3b000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8008, 0x7f, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8001, 0xfff, 0xc72, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x7, 0x8003, 0x6, 0x2, 0x1, 0x5, 0xffffffff00000000, r10}}], 0x90, 0x0}, {&(0x7f00000ff000-0x10)=@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f3000-0x10)=[{&(0x7f0000857000-0x62)="c6cccbedeffb1b6905b44a5d050b5c11e5311ece2d94635303ba57125480d6afe5338e1f370a03b24a2da7a55eb6b1e6fcad0f7aa5c1f8fc29e7353859c363f01b33b1bd8fdc56afae7703b8d40e9ad43fd2f7f317f5e4a73c156b716fcce49521c7", 0x62}], 0x1, &(0x7f0000112000)=[], 0x0, 0x4000}], 0x6, 0x24000001) recvfrom(r1, &(0x7f0000712000)=""/253, 0xfd, 0x20, 0x0, 0x0) splice(r1, &(0x7f0000f2a000)=0x0, r1, &(0x7f00001cc000+0xe)=0x0, 0x3, 0x2) bind(r1, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f16000)=@nfc_llcp={0x27, 0x3, 0x1, 0x1, 0x4, 0x8, "a75aacfb0b7fdf5255dd0ca2cb755180f5fc6ff000a25481e276ebd62b65bc167554794c3608eefb84cfda6a534e69dcdfdf44d1bbde8e1f5ca053d0b8b7ae", 0xffffffff}, 0x60) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 00:27:42 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000009000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)={r1, 0x7fffffff}, &(0x7f0000005000+0xae2)=0x8) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80000) close(r2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f000000b000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/17 00:27:42 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x1f)=@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) [ 607.773221] sctp: [Deprecated]: syz-executor1 (pid 7957) Use of int in max_burst socket option. [ 607.773221] Use struct sctp_assoc_value instead [ 607.802945] sctp: [Deprecated]: syz-executor1 (pid 7957) Use of int in max_burst socket option. [ 607.802945] Use struct sctp_assoc_value instead 2018/01/17 00:27:42 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000045a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b0f000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x800, 0x1040000000004) accept4$netrom(r2, &(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e28000)=0x10, 0x80800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x44}}) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) 2018/01/17 00:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000086b000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee9000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000906000)={r1, 0x8}, 0x8) r2 = socket(0x1e, 0x4, 0x401) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f0000-0x4)=0x0, &(0x7f0000ea7000-0x4)=0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x43f4d64) 2018/01/17 00:27:42 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000fcd000)="35c7b659641751c536a073fd46ed842fee9f98161ba405ff17cad98174af2c468b37cc01937215ae8d97b88b8e5d8c449e37a49980f6d3edae72605762847b354f940f89017e62483f91643ddeaa93fa528c69bebcf00febf9261ab0e68bfce604b66344fe2203af0909c940a7cee3115037e085ab4d332454811928a0efb748b85df7a10a94276f363d964f1a45063b488dec194556b9e41c3acae1a103b9ac48501217e4af3434bbabaea2376bd5472ae5d159950dc2419a6d0375a38e9d7c522bb1803168ddff90227a10709d56c2b1dd4ac311969a0257c4f70accfa54342a8811beac8a7e3a2b4535b7a2990a2fcf664e20eb686a2994d2da5dd0e58a3e01edce1946e6f9bfa5c8fc63a4f2d50a2600bc2d717e5be87d48bc981da2e9701dd2273b43fcc6f7fb8f1d500a0ebdcbe0703f75cfc61cace2fbdbcf2a3f21d6485c597d69289d80cf9934587e3fdd94c1960a5b04643ca75e317f0dd5eadce18aa8f9c88ff7058585af4509fa74441245bdc4998e595f1d9ea3067017796909963b76476d0a94baaf94c6e4c0762e6890f248d6300cbbc146acfd1887b5210cabbf66bfb1ddd323d0a792dcc2a76bf945d62579d8fbff341e8537bfc7b75ef0811c255da78f57a0ecdc29d94ea714265e5e910d49f4c0c3b7be4f0bd548faa4ab100fb14dcf34563d3ad2d14616c9562af25bd89764e65f1dc6cefa8e2d36643756c2b61622fbd9745ae87d454724d049d6ac367c1cc6ea16386894916da5c5c1690783652af7d737813eabc8ae97ebfdbebfae47d9d3bfb97d616f5d0f7846c30ad69556cb977f136216f8ad8b3f6044280542675797e4e792ea707b149a135b78ef6f7256297247d12ec5fb5a1aca8023bf156c95f61d505f30bab826bad04a12be570ba308edb5572e95cda4bd07413bd4f73d41f8422c0feb29683bab7dfc9f7b4a549254fa52abeadcc31ab07399147e22afc1c9cc4aea577968bf8d70b0a81b249cdcab093ee8c6df8daac9af2862a2d0aadbb3ab220604c9c906efcd8456ff9ba17163f6014e0d6a51db844231972a550807b45191071c74d500c312a73d093f87cc98a20bcc6906656375604a09b057c3d863964778cf8c0be2c377fbfb56dd9e5a1b570d9148d832e73056a20c2d1819ff2d4e9b2f8b0ba61ce3c1740f7c6b39c513ff04ee340309673e48ad122ac2fec0f52c51edc0e6dd38c9414e12414b2961163cace4f68f63511fc11318a560edce3ea7bb036a4c68e4ca379ca85e0211338df2ac6eb03ac975f29b408a878e1d2850eae8902659d5ef7b06649ab83e1fdbc1c7db61686a6846d06d1406fa80ae9139b32cd1b9bfc79ffc3a1c93dc0e1ab5464e7c90f351edadd1d32d7542a97efcf949ac4458de58f7b360ea9ea90fdb3f95633fe9eac53ff86e80c0cc2c2fa85c32aaa2ff67951f72e82f029857dc32dc2b84f923e4de1c41fa09e8cdb6e13b8600b727428b30bdc454f67d6f6658e71b79507270511e33200821d58d08a0d25f1ed2155c9c1e212c8bdb67b1bd7ae84e556a896e01d2226f730eb3cfe714cf202531c5d2e9c3313fcc769f6fc841e4fa9a6a863a6b052d02081318fa48be67f04b2d74157887fc0916e12b1a9b0a8be4a57628faaf32faffd0c7f65b57a5dbe5f2466f0edd0d4a42bcb6a51720dd59b5a8634cfe89d4e41550bf2e69dd2095b6bfa95ac5d2e37e025a2ce503766dd6d80381845a97b41ae1697c5ddba849a310d296aeac4aab78a87d1ce5eccc4d4d86e9afa0dbda268216fff49bbf95e751d381c2722b125301eb756b1f3c1781c2fd5785568ddb2ab0cfe6814380bb079dfba8756e519d4c9daab1abb204f153bde6903f9fee2219db86737c581f4011339bc79b56763a1b2422ed8d78d429a91136551f2123c6eefaa56fbd739106c6819ca0e771a5e3d7d3e6811a4bbc0f6ee068c230fe2fd84f27a6a0167f4fc78c1a4890e1e256c676e8f179040e6fd8e718824858bebdedaa6e2c60b9ed5833b50ab83340a5b405564fdec044d673c7906befe4f735a411e675898a6ac8d0d91e9e4ee1f9500de4670cae579ed270b50681acf26c8d505535349ec46e448a64633b147fbf85efa6ff98e4190624bcdeba7c31037f055ee714216a44bea66c7bea769d70d240c735af15fe1c638f54fdb5c3139b5c23db957a9ad15889711abcc612fcb083560f4ca2caac0a0214208fd5bce44a240661a28bf96f7ddf20f4ae6f4fb7303d83f7cc7a118ee65d1b022f1b50c9fe0684403b791393a3ad5aa404d10644e0f81e89b8e661e2d47155ca6d39a2ac21990b5583ff18cdef6ae7019e4bf5e120ea73896096137b9d1d85e6a7aea8939802523374f996f1134e91160fab4636555eb55bdb0ed6fa08c76babd21c036022bcafa78728c5c3ec7314bd8797b19020aaca1f68422641ff2ad99012be1938b96834bb12126915c16f991a2e1df7cdda678105d7513e4b7fef89e095ef47e18ba8b93521a1fe68ac0f627c61b99f6f77728de26c3156de20e9d6c64ad4a01e01bdd0c99c19c465bd4acd6d74936b82bcf522f5bf147df4fd3d8de888939e167d35deedc36783342968debc6a32e68e7bf8d1510d1b34778b63cced42fcf53866d1195e1d4e911083811cb1ea80efd18c713297933c6489fec3ea7125c6ce5ec93785fab469b6476318f210d10b354b228feaa8a221aac979a26fd9545c328520bfd895a33b1c86f8f53dc6f7db496f2fee788c4f991c847e8b23bbc021e19c5677817c49d5b445b87b59727154b9a3479462937e5a0e47dd3730242c680074c11ed9a36e8fe9c6587f79a11d2c07a9199bbefb32fb03e31ad0df7202479f3f2698256eaf467e9f046c47bc959fa87b22305dbf8b717fbead83832a0ccca88466ad179ec9e1bae048e8bab0e5e823821852cab530a9c81b048fba8373f63f5eee4945772bf4b2416242c8f24bc4a81ed5022484ed5c4c9d3a4e24bd77e664e90d8057b8652e86783631cf47d7b89a660aa7994e0d334cad7413d51a66ad938a2eb04cc8122d0ebd1270dea63838c37fe12046d29c7e15c14a773881e58def7f7029f18d339c9027a999961d49a41463c2a4b7a410b4ca03e413f86ce248a44776b42fb405622cc032d82f288dc666c29575013a62aab788b70d46c7ab1301da3d52e9e6929628feb2c539ce6f2249205e34a83a39810b86e3de65214fc6c09fab6cce33f5c9ec1632ace7ee1d497ef59ddbf4007d864186666f1719d999ffca38d1d8e4e850346c32c2410bc1be5dc92f30cc7fe1ef23ba0b2279cc6efe20dcea4c0eddc89abe8a8b9eaae9a06ac41ac6704f1dc96a3f3230eb235de193a533c78f384626ebc5f9ad9dca86761755dc5c9a62c4eabb0da7620cf81a1b78d79b24db703568d2990af842804aadd22f508051a50cdc8f220cfba058663ad74e40b4c00e0a3a1fb23f292934a2b4cc1c6a78417afea967131b8a7587d8193fdc7b34db02d5f3a1c54d8501c5e2edd11a30b9a94bc3f16aeb2a831c4a55ef5b2530f91b6fb5a319f21ba1a91e18d2e05f246a27fa8c073d60a1a0219f8e2aa2a769df37ca4b755608037c21a45dfd9835f08e24f81ecc124e6aa15667a710fee6d46d1f573ed632ccf902c0e2896e923d475e9a64563ff69812a362e66e73c1321ee709d33a0fcbb57b3a84c397f975a83a78a84740d8cb7ed85a6a10ac3140aaeab3ebdefe644809449e77a8b8fd8a0ec764254fc3b7a6aa737c30c7d7521f9bbc8973392ca6a49c55901dbcdd023ffaefedee91a1de30ee9e9ab3c5f340ed311e99c6c9d1008fd1844ec392a32ae3f62443d945fb6686bded8d4ee6ab8918b529eacffae02d2fe0494d5abc5f91b4a5e722cd2a1008404e3a605a1b2b90815c49e006715ef1ff28fe9b61c3828db2db07503fee0b33b9da3c93d92a04a6c15fcf4d5bb52e2897640a3a373ee8323f056a0e96dcda003f59ed17748d86a6a1e0aca4bdd9fe80f9d28142d17ef46e77c17b4a6e59bae88ebb830748878d9d6f6d7a994881f7ed67f54ad8dd315690bce2915390430cbc1b519959a0a6135db91554a647dc3c0ac5e2b08541592ef6af3547c6a7ec5c85a5cf70b4b6918152fc5446993c093714ec12dc35be3b8995b0e9cbec56f31a1bc95fa7780aea2adc231ce53bfbcc593c9dba793c449c665e0407f78ee8e3933c40c1027071217437d016bdb47b1f6be72c7f6a8b57d45dc2dff411c34d93e49c3ad742564574d8d7684fc9c3920392e3a24a477ce0a5c8fec0d1dc9a86124ded130b239ff3c7fe5adcf28fc75f49282be6f80365c77cdfd0c22cd811c85a5e963cb3ef7fc21058270fba3946116bcf7cc68ddeeedc577a58c0d29955f080ca686c23559d8c266d5093a7ba97ba23fdd3dba95c2d25615a6efc93d7a294d488354d08956b776b5cf83826c2c81edcb862c51ecdbafefea3ac93a9a3799f65a84e582f8406ece96a2cdc84a3661ee5c28e529fd130963fff148f43b3e1fe93492eacffb63f1b2caf4bc7ced0d5c09103e6d145992c3ca1e3a0845e948e833ca525ba7615e44df1cda609efbae26de748db4585607a182a1efe45987be2033ed712919ffc9b522e267c5e9b7e85fd7939893990685f12227718d2573db85434e1c3d140e4fa42d4e5b52fdf6aa2635812dcbf985ae63197f2e1500136680c5bb0afe9d485514b7305f785eb17a70ba9878e7685004a3c21a10ccdf7dc077021740fca00ed390908e7fbb409b3a0c64e71ca916bbfb7610fb4202b9af7fa86c657b7ad173c365829071bcdcbe13358c2fc20995743ccaa609d9bfda33559a4f8dcf8bcb236424884a4458c3f4e61529de6a120d9725585e058e1ee58ce11c0d8ce5049d6a61ab724dc6f820addfc63f680b023f6d7937171bd6b2d59226118cc4d1e376b9e39d34fff9db5d805db6abf476a076afb563d7be77ddc50b561ceca6dedaab539160b9a7d1b538c32b8ec3a52c3246ed4bad6dbc3d6652a88d479189503e8e10972493dfe9b35b7933985ae707e7d4b7c2997a833eabd266d5386f794539ec108cc07a6cec3f80eb5b2887842dd2e535fdd25a836e5ec97af643bef45c266b9dc46bf14f80a5c96ba6f0a0304165a117cceded206a8cc90a43ab2143c85d5b40ab27f5f699013bb625643aff13db0b17d04b237f9c948a5dca98db65938d389d705dd0287ad5537e946c47474a3859aa11399c3dc651826943fe11c0652c57677fe7cf231eb88a8f08834bdaca9faa603cb7b1192d9025aac71d0eb2bceb9b9624ffecd69f592ef21403dd12f133d05259d3876fb92475951a440120e9f998b71e740a8a8c4017fb7d3479159bf8d7ce6d0560baf0c5f066e304b3568ffc2daaef0e785278ba536ff48657cfe6648820e45142ddd83fac94516762ad32af4922fc91a654f3cd97709db3bced2dad8fe3b20f626a4135b73f1b8f05f8ad47c2aeeb10b4c2595806a1dacde74787f53ce19ee69372dca62994f0fa3ecc6d6563f0cbfa3c487368737330893c5f1fb1d2f9b3c497140ba9149246eb2f45eda113502c878b82f7fb45f4de8521545d0bed4d313267e0f54a4313f5a6839843fa373d3aa1b81be906eccc65b8e53e697be842dd80e30125c8680a2764e8b7559c137dc5bf5822d60a5e38d0534cd0cc525fc860caf9c686799c848c6391acaebc673476e21dcbc87d295baa34126b42f790be1f6c89889961ccf9078ac15e2a39533979ef4337a31163c02d127cbe68cf69a6d1f61a5f154e4c8971815b39b35d1e7bce194", 0x1000, 0x40000, &(0x7f0000fcd000)={0x1a, 0xf7, 0x1, 0x80000001, 0xffffffffffff261b, 0xffffffff, @random="ae4351e5c58d", [0x0, 0x0]}, 0x10) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000106000)=0x0, 0x80800) bind$pptp(r0, &(0x7f00008eb000+0x9f8)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket(0x40000000015, 0x5, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000033e000-0x901)="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", 0x901, 0x4fff, &(0x7f000094d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x3, 0x800, 0x0) accept$inet(r1, 0x0, &(0x7f0000118000)=0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 00:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ebc000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00004ba000)={r2, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f000066c000)="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", 0xde9}], 0x1) 2018/01/17 00:27:42 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@generic="724843a811cf08507c5f45b04b519e78", @ifru_flags=0xe1c2ba3a32514461}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000002e000-0x10)={0x1, 0x770, 0x6, 0x0}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f000002a000)={0x18, 0x0, {0x8000000003, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) write(r1, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b2d000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000133000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000896000-0xc)={r1, 0x100000001, 0x30}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 00:27:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000555000)={0x3, {"97402602433a42"}, 0x40}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) 2018/01/17 00:27:42 executing program 4: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000cf4000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000847000)=0x4) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000e15000)={0x0, 0x10001, 0x80}, &(0x7f0000ec4000)=0x8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000c86000)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff0000, 0x4, 0x8, 0x60f, 0xdb, 0x0, 0x1, 0x3e2, 0x10001, 0x800, 0x4d98, 0xf91, 0x4, 0x1, 0x1]}, &(0x7f0000ec4000)=0x108) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ec4000)="93912a446b6ec1b5edc2231b2d919d858b29e71ee8173600394a72bc5ee29f9843031302d3ad7816e39d1b9349d2d9b0", 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000a9000-0x108)={0x0, @in6={{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x8001, 0x9, 0x10000, 0x8, 0x22e, 0x1, 0x8001, 0x0, 0x0, 0xd3, 0x8, 0x2, 0xf5b]}, &(0x7f00009d6000)=0x108) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000e24000)={0x1ff, 0xd18, 0x9, 0x3, 0xe, 0x7fff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ec4000)={r6, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 00:27:42 executing program 3: r0 = socket(0x11, 0x2, 0x400010000012) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000583000)={&(0x7f0000eac000-0xd0)=@getsadinfo={0x5c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@algo_auth={0x48, 0x1, {{'wp384\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x800}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000cbb000)=""/206, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000002000)={&(0x7f0000c9a000/0x4000)=nil, 0x4, 0x1, 0x20, &(0x7f0000fc5000/0x3000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x2f)={0x0, 0xab57, "436a12c410ab7acd80a0f85f2575ffda1b900e8f02dc749e11c43679bd175fe0a637dd679a1974"}, &(0x7f0000001000-0x4)=0xfffffffffffffcb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0xa0ab, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xab, 0x8, 0x2, 0x80}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f91000)={r3, 0xabe}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000003000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[{&(0x7f0000003000)=""/53, 0x35}], 0x1, &(0x7f0000002000-0xd8)=""/216, 0xd8, 0x3}, 0x101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000005000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000002000)=@ll={0x11, 0xfd, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000004000)="b2cc5739040aa2169e55f8c10dffee04a50d306af7aa3a51712f0edc1724d3838705e4dc7715175e1f602f4967d22e88372b5bd4a9e399df81018091907c2adeec42900d42dd4fdfbda63969a26e97a37a5fba030239e66664cb94dfbe84a5653e2f345313e109136f29a5", 0x6b}, {&(0x7f0000003000)="508c8dfd492ad51bb9f2dcc1a5f000081ddd29d03082ff535cdfcbb7204d34ae56d2a9b0fb12247afeeec9c87d6f8a1967f1fb4f8291a836698bda23397c13571c76d9a1f7dd3898ae213e6dbee053da6fc3f86536f4a39cc45064bd4084a961c80ea82b0046900c2996f8d28761adfb8600074c0937edcceb456ba1587360ca5c31dd663a984bc138c27a0575f2aed047a27d34085714f176b259f5dfe4b4eae256b3f9d5a42c6690fff73b94a50eaddd6904cafd6ec82b2d", 0xb9}, {&(0x7f0000004000)="3930d0dd8b5b888d0de3a675ca132a3a4e6f22b8e2277222e34d731479a126d70219b78538fbc465347d62a11f72ed72aaf439a1e7d2fab2e97faaa2f9", 0x3d}, {&(0x7f0000002000)="3d8312c39263ca", 0x7}, {&(0x7f0000004000)="dc252a08b24965781d501bf92fe7f398af30ce6b03bff41d67edea0a5cb47a00ff5403af3a08d610c3099e1b9691302de538436c27b37507b72c83021ab55efbe4f90392547c59ed", 0x48}], 0x5, &(0x7f0000005000-0x458)=[{0x18, 0xff, 0x800, "2cbc7b"}, {0x110, 0x10d, 0x1, "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"}, {0x70, 0x10a, 0x2d, "2b13f1574adb0578a61662f2ab8150b8e4be75ef377564a5e63f65db3258573fdca43d1b3b98e86e7cb9fbe2d2417016bd72732428048dcbaf4effb902735f13c2910ced49c75a412eaa5363a550e59420bb4fa236ab0cd8de0fe2"}, {0x110, 0x11b, 0x5, "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"}, {0x110, 0x1, 0x7fff, "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"}, {0x30, 0x117, 0x5, "048f7d3b2004cc5da0249f9e661abea23eb31f1b64a5b121e2db99510105b1"}, {0x70, 0x103, 0xffff, "654380889a5e75946b013647bac07d3c61f7b38a183e500fd21d8485c89426307ff7b68d4dfc04ed99173977ab051beb91550539d301d6aa5d175605ef10ff62c3a2ac32f37513b060b2294d2e72784855a1db287b12f12b95ad9503ce310c87"}], 0x458, 0x20040000}, 0x880) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r3, 0x7, 0xffffffffffffffff, 0x1f}, &(0x7f0000003000-0x4)=0x10) 2018/01/17 00:27:42 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f000000c000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000)=@file={0x0, ""/81}, &(0x7f0000012000-0x4)=0x53, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000012000-0x4)=0x8) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) 2018/01/17 00:27:42 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f6b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000+0xd21)=0x2e) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000bec000)={r0, r0, 0x2, 0x82c, &(0x7f0000f6b000-0xfc)="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", 0x7, 0x2, 0x800, 0xc, 0xff, 0x8, 0x800, "863410a2fd4f172b7aa28983ca56eaeb053a6e44352543a61e5ddfe5760458b1c3551b9a3e60c6f6ece704811e7832536f3c5789db831bdb5a0d07b347c26e00d5536adf30015ec5b4221029e21e8beef0dedd7647bfee60c35a12a263f08fb0a175c363efa7df37fed3c9198efb560b92e183a751aab2801325f5f495dde6b16119c8e2a1c918bf9ccb6498085533344c8ccc42efb4308d4c8266a5d0151779a7a650e70c7614d63a47fca0c39f83e4b23cbd0f374ba1fd7d9114d79fcc9b97dc01dfe543fae83981f711a2723d093e915ad76557aff8aca79f5135685a9c46cdd176e206936bd34fc1bfe186eae2a217963e766e454f9203a33f00670b7ecc1ed898f33030200c9f9de2b0ed98230426c4cbd41775b07887ba05b5eb9db86ce1d80e2c59a0696579870146bc2549b5a74f0f1ac257f0831be88ae69953b1fb9a6be93e7dac10494c6d357862e5de85649adc417808ade760cfb539486b89774d91273ce3969e3f80050c8fc58d7cb1c3a8ee322ec8642a003580019150216ef469c7a9e71acfbcbe4fb488e3e153ed33ee348470a8a967bc9e2e73cf5214d2b65b9a08f0ac03b6f5d26497a412eac6e17c42112f86f0bac645a5e59948b1c2f10b01f367f628ea967ca4c45dab4a265b8bd59c38dc9a2d916a64fd6e0dc14d449a2fc1aa1f8733a42b94a9c50f6b89f372b739c763c2d2da27ebd5ce4dcd8de779b7a874d68e4908e50f916ae7ab7ddadd4fac4f7316a9fde06a2d654762e5c37769df97f13594e8291095bed66ae433ed220dbd980040b7160b09fdd1ad061b771598ecc4487e7c61db546dc5e45eb59a57f6af47fac8666e8caa10a70364b9743dda919034288aea53808f33578fb1bbd65d61273dbc9d5fea83931e3f4006de422d93f5bf501104b69f79c4a491ab4cf2a22c03f62acac503fc4b51e229409dce6586ce6d5e8acdc710915b4004b094d2e1c7de0cc7100775c78833c28b3ca4e032b90ebeef8e8f5f34e0f05343a374b2529e19773b108b713aa1445dab3f246d7666519c36f8f6036c53a1410eda11dc1e75daacd3b50ad164bfdd891230445ac4b0db39fd1ad6c7af75523280caa588eef316d40bda1dbcae5e057f887ebac392a737ad98a10e83dc6a6e85f33f9bddc18f909edd34395e78ef5b1d38b5aad029a1296c500176f891f3df73c49d59ed84dd3b564b22bb62425feb9103364e8e8726cf539a65491f794333ab29298549544f4209bbe3909f3e1d479f3867c0e82ffeca8db7439ea6a7a8ddd3e68f16f904848479db399ceb50f32bbf3ffc958a704f3d4d4298003e65e129d646c31ddf466e34b6ce2e4006107b1bd28d95d8d0b578651e8dcc1d963b5504e586332ad60ffb1d39be250e90f084025e48ac6a1d996d6ed6358ac514551bf531909974a9dd1e10b859d5276ad3bf6773f8697419cccb7991a1a619a27677a9a36a8f7356894aa0960043bfbb61f72614238bcb99f0e51b016a887ee11a5aa92cda135357fc6f41653e02050cf2e92cbbca8d6f5d87e016c34209c8e324885ae411ab6de4978c63fb4677ed4cc7dfc16d5b3e5402625b6c855f30314dcd2a0a686ce086fbddfb3d79517bcf7784c0a5186fa19265e14585d6f1e4f3255d15872cd3268acda5c7fe0b44ce4ea7a37855e4ee5ea5aee6c8cc02f53d14f05815d78975da548b3ab74a05b3b124ab4e0ce48d90bb00f770d6a25c40b881c09644d3aa84496c3631ddb622bbedb7a02a599544eb6475586a04bb6e4bc2dcae0ab529940a949f0d4a9c6399a1fb8dc25fa6fd1f722e67d92fac8c6f43269d37fc2fff6b248c3b56e1abd840a2a91ce12aa93934df0e6fa50f9709902490a2f49c514a6ab7983d1e370a5c5712f6fab8835fb7546cff81cabd4d0c785e35067260932b3a96db6a8dd3628dea794dda2da201126d145605319473c660151c3f9cc11911413700c743f5792f785f7cede0acd3aa93e727a319a215a8d51b60ffabe1f24699580b7e53f471e4620a2a436c14b833c0e27ef6b36ece334e0dbbc6e09b83ec1981484c298c211f1824b19f574f44a6dac0c368dcb20a0ae46afdd09eee81b80eb615055446b2df5e3fd057c0dddee30b1244329b34fc6a6d6659935f48072c7cd3015e7addee7d96a7e7ad2ca1367568919f1e0f5c88e9a531a139f3a3887d44e28f0dae4864625a9d832dadb317018d01fc5df1ce46c9650dbf3f57372f8ebf670ae57ea12cd0c7b5332193789fb0921722b6d78ba5e191e1d70a4fd4799048eee0a85ee9ce06654d859fda31c80723a40bf536584df32e9193f050a44ba47cfc87ac8e7c3509c7a3d5d7a093e82d34cc039ab728117a9a01de5e073a55ff84a63b7e9f89e47be7d8206df1950eae1027c76806340b34276bd30d68f56f9d456b4f628e40d2c979c6fa088dbf5cf14757d64aaf85f9a77e4856fe6d825aad13bb47bf46d8ef835b603974545e949a27b0497be69acc89d04332f6b5d6650ab7329c11d7633307af3bb50137d89eec1bdb79b04443aaf173d3bcd8064178bfea42e52a58c6a68d9d56564c880088160dffe3867e84eac1a3131f43c3f186c285d76d328fcf84698452c46069b0cc747a24dd6250825c9a1b8992e12b48a133ba27b62f0074ef3f828d6f9969f6d298037655bad80b753d498beabc9b0931342bb0df61d6e1318e95d7ad741bfade7f848b6b2dbb2685c52d5746c973f2de53e5cc0a21d1c285688c90fb97e266f1aa6c8427053ced955dd91cde93cd84c14845eb91553c68c1f6ae754600b06907dcb29b7180f7020633df960597caa6d19e29481e1a4028b57106fb3636ab402ced943a5e60625b80c59fbb5fe55647a52ef3332e9d6f587f2f94fb879f0a6e0925ec36284f80a59781146a01959dbac4b76e6427a23c6662c216247313274be85380aeaac2dc63d18bf79b27f53b09b897cd230538cd30644901736adf21a1d592d4ca0a09678c3af2cfdee624a871dc49487c8357403f00f3420337be8261bd0ac45a45c58c895e957123c6633df273167b938403023c6dd0dbccb89870b30abf35280ed1301dab969b551705ac4a899de78e71e9cfe8f64c7b6178d94213a2716a0783e1ad77a3174a649a4a6c5bf739984c2c86ee0bf3faaa5ebcb8c5958be4ed50e1c8ae8a5bf087416597a4fb0e84d83a47fffc2c0bcdd7b56ea62bb2d4066b2de2d64251a34f72e55a3d700140b194cfb9fee946d6689dc028507b64f6b555bb9c34d17b8da69b6708ef94790b4f913b99b78f536f11480f738f55f9ac0b0f44aed628360de10b6c23e19582f8fc0ec76df09acce72ceb310f7b54d0a4e047169fecd39aba358d346920b587ab8dc471dce16c9a93e92d85e01dfc465ef824c12cc79aea3173c6fedb3e00fb21a84caa849e8b3316fbecc7704e63c60881165e1a0288edfe10e4fa107b8af7769097a35b9da0b58630e960b580b579bf03c2c4f1c16c2b8312d60d42a322e4465d98203684559db625a4bafe03403ef3fbb0ee06059164483c86941b58c2f7c9b795cdb2b7aadf18f1c735b68091827b930f4467032581f139241d7ee2980905b9d3754eb398c8ba2fdf6d7d3ca461abac35bcd5f5eb7fa3b0847c53f6d53cad3ba1e710d89c93713b1be167b9599b56beea02bc90b996864fa74ea73d362697d5532e5eefffdda714dd41a3ce21c2708d366c28d04c1a9186e84a1665c2f9fe971375b40f4452c94e3014d3748ebfad98c3edc05c87031ca8542f1a7dd7c0fecc5c4b64692efdac47973a120389e94ea257f66d61015cbe0e9613bdac581c5dd6a51b97e833ec36ff844eda311d60894a5aa1acc229dba7560ecf845df292c20780451b32016d1ec5160ecbc405dfee0bb7dee5c30db33227496a1d3bf6b4556f8e34f10942ff3524093e2d8b0cccb6ffdfa39ee3d55576b446df3a62cb1a206222812d37eb1cce6d9a9df6c1f53b7b70c15657fc2b3cdf059479b8e9979c9b44f96142c300de794e0e4135198c60219a8b82afbf62f883f97c81790cb4681f2ef83202b9bcc5645d0415f4d2ef0a2c03023505a141a22c1afa377e13cf6273045df06b111723822f46119b92c9b8ae5452afaa868ad2f964b6390467ee9a0f3ed45da450aff61464b8c7be707784cb0e100b228c9f3cdeb7b4bb1ba88682e55c69c5e7072ee889aa3fa68e117cfdfda4ec44076a82ed21c433ee6e90b8c8ed4ebc3683185cbdc4d5dcefec81a4508be6c8ad0db61c32e0e5c3f14dccbf27883ab63c7d71f623af1eefbab98102fe356bcea8377af6400f191f19bab783825d4ea23a413f985c855f14fc5ff0db8a1ee32714439a626e2fa47add4119a53c981390f7daad9ae26183bf927df8288b974c32ff67d428491affe32a9af7105517b6673d3a5a9f7bea4b2e32020a8f30fb2f736035273aaeff887b83f78ddcf5c4ff7851e99d69fcd20c88777323757b0ea8c032e55690bbd307ac9a0770ce76f44f3c63884719fc0d14461ef25e024458f94190ed5ee63646bcb35f04f4970f591f3d6ffa22694751bcf857893d6af60f1cc991953322c06f72f5560b510a7b94101aa1534cbc4c3c51d80662fd506561b13b7c930a1c79661805f66dc441a31ce7322c173cb3c979781fd6f5d6b50ec9df31239e7eceb5324631ad66129e5fd4db8765916a662d3f9467f94ad7170ccdb7f04efc6a1a40b3942f995a52839d919f2942464407813345b346a146f8934750f176bbe761cc0aabeeddce74ad7dfa26802409a9d35d6e233e10b6a6c4c755f65906200faf152f302a6895cd25b0931eb1a1972044091b9a257244ecc857658556cf4e14da4801668640610bbf11bf070a03f6e6340a09e249e1b393d1ef107fd2eb23eb3f9cf58a96bf2ba7c62273502b4349aa234a934ad1a832f4ffc4125c5442103cc496614bf3776b599fddfa6c0c34a3ac56a5efb58390e9d50ab9cfe7c0c527de1eb5b0f28bdd6d50975fa4350ee0cd430031de1ee0c367e4480db22df255b9b77892802e333b7e7b589a6b33a4182acc67576072ecc0bee20f9b04c11f8ecf135888f17282d68a03a0055a89ee73675928df168f841b1afea30e845a4c37f96276e866f7370012616e81cefe8c6ee7b10b10ebf966a85fd072e2e9c8cfb89e00e9e3768d3df9c839282115f7319a46b96b3575442c8a5970584494ba32f43bfa8e74ae9677678bea28616bf67d307de8f63bccc1f803398997575df10771d71e304f0aec0de3d8c3e9e8a578bd0c46c2662ae723bd98cabad7c252e6b1606b845823d30ecec9350eeac4c48bae3ee07a3896a2e9c3679be1d4ae85ba9ff18b34672aac9b508b01b74bfe080b4b490c40da2ccaf7117d3b7095ef59e6c5fc3fb47947ed917ee5b8fff3a22cef9ded7723fec94e7986bd78e87168b634c53a4c4d8dd7c955c9f811c85ea4ac1f6373db8c5f95daca79e4d4da6901b69606817d84d28ff81b86f1e05ca2c0f5b6876373ac2bf06086cd2dd6c76f3860ff212bedb5663d571ca6ccbafd3047be702e6022052e2877de8788d0df46f5d905462d0560fa1ecaa4dd86dcdc0deae3bdfd7838437bc1ba61dc19ad837e70b25d6c3818deb400e7ba9ec778e607927dde15111aab7b9e7348fdc3899d8b3edfff7ede1cf6d8955b118c5266f06b6ae003874881b08d74bdf98012b6fe66504a1a5bfc52bac339fc282a24735bf394b590be95d8bf3f700cf67d031fd2a75c7edbf76e344cdccfb661b73c240193084084290ea662ff0d91bf39b0d9b8c306fe8132ad"}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c70000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 00:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b61000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e32000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) 2018/01/17 00:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000674000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000026e000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a02000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000478000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a8000-0x4)=0xc) pipe(&(0x7f00000ac000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000670000)=0x0, &(0x7f0000335000-0x4)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000057c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0x6, 0x0, 0x5, 0xa, 0x0, 0x80, 0x62, r1, r2}, {0x200, 0x0, 0x2, 0x9, 0x40a, 0x965, 0xfffffffffffffffa, 0xb0}, {0x1, 0x3, 0x6, 0xe0}, 0x600000, 0xe, 0x0, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x6f}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x1, 0x1ff, 0x80000001, 0xffff, 0x200}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x3, &(0x7f000055f000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00009c3000-0xc3)=""/195, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 00:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00009e3000)="3dc62e84c615dc7ab5cc0d92b380803da8c6d2a738632ef0fcc39ee671755a1c80488a68a694a3f27d054f7d5a5ea5a23e21b69e0b798c81f21b2e4c7abb73be5e33a372c1138923c78d49c99872f76be0de1007cdf69e0a4ebf0490121a410e81414e1416519f054e975cd33b3281ae9c0aeb782de38e42ba82f762e779a322ad27c817b5e766952ca92ba3628c503754eb3099aaa6cb592d3c85274ef8d9cef6e493af8683770d2261787475289bff93781036ecd3b69ea1d4fdf8b9200f2e9f8af27dc85cd954a9d8df5d38c755b3355b0a30855ae9dbeb47f8612339", 0xde) pipe(&(0x7f00004cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e8d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b9e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000038f000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000649000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cf5000)={r3, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000035e000-0xc)={r4, 0x80000, r0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000658000-0x4)=0x0, &(0x7f000007e000-0x4)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000bef000-0x4)=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4021470449539e82, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000)=""/84, &(0x7f0000001000)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x10001, 0x4, "297a45b02f026b2d37ae7848ba992fca6e8893947445ab8ff46fd95a195de2b5861723ab730974f3a876261cb0a48340d16f0486b71cb0b1b3c311a3a1a71838e6605156ce29e522b3ccc2174e79a588"}, 0x160) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r2, @multicast2=0xe0000002, @empty=0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000)={&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f0000004000)=""/24, 0x18}, {&(0x7f0000004000)=""/169, 0xa9}, {&(0x7f0000002000)=""/129, 0x81}, {&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000001000)=""/89, 0x59}], 0x5, &(0x7f0000004000-0x2e)=""/46, 0x2e, 0x1}, 0x40) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000004000-0x10)={0x2, &(0x7f0000002000)=[0x9, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000005000)="5b2b6bfa7a5a682ad068d40e6dd12b89bada2022c171cdc940d9f38f1355bbe78ebe378ead45e158c3a09974e08cbdde98b3ea597e81b785272eee274f01788b46dfa1ed51edaa21c056c76d5d5a480f1fd45a3fac4d6cda1638e45541d0adc6b4342e1f6885c15de6e3739e0c50db45f992e494569180b158391635e36794574853d52d608d9ca25399bd48d475611499745b502fd00296867e5c9d14742cd91a057ad427db5c9514a1fe720679486ee1f711b4d4da3c71e7c93ecef8b64fa57e6996953eaa723a5f1827f61a9d90b15ceddb6aa341f5d1c0f24bf363b14153bcd9db39de17", 0xe6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x2a)={r1, 0x2f, 0x6, "f0fe5223f561693693075f94a1326d60a5f924bbecf982fba6d8fe9b1dec5bd8"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000006000)='dctcp\x00', 0x6) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000006000-0x8)=0x0, &(0x7f0000000000)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="7cf1a7091be9ca963512d360203728e8"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000008000-0x78)={0xfffffffffffffff8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x20, 0x5, 0x7f, 0x101, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x80, 0xffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000)={r4, r5}) 2018/01/17 00:27:42 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000-0x8)={0x0, 0x100000001}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d000-0xc)={r2, @empty=0x0, @broadcast=0xffffffff}, 0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000003000)=0x0, 0x8, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000e000)={@generic="894cfb30b065c6cc7989fe538b93fc74", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r0, 0x0, &(0x7f0000cc3000)=0x6) 2018/01/17 00:27:42 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000001000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x70, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x2, 0xd6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x5e, 0x2, 0x1, 0x10000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x32, 0x0, 0x9, 0x9, 0x0, 0x5, 0x3}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x87b]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x6, 0x10, &(0x7f0000002000)=@raw=[@jmp={0x5, 0x7fff, 0xc, 0x0, 0xa, 0xfffffffe, 0x4}, @call={0x85, 0x0, 0x0, 0x2f}, @jmp={0x5, 0x0, 0x4, 0x9, 0x6, 0x0, 0x0}, @jmp={0x5, 0xffffffff, 0xf, 0xa, 0xf, 0xffffffff, 0x0}, @alu={0x4, 0x4, 0xa, 0x9, 0x3, 0xffffffff, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0x100000001, 0x9, 0x7b1}], &(0x7f0000002000)='syzkaller\x00', 0x3ff, 0x33, &(0x7f0000001000-0x33)=""/51, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair(0x9, 0xe, 0x200, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000)=0xffffffffffffdd47, 0x4) 2018/01/17 00:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ef000)={0x0, 0x0}) sendmsg(r0, &(0x7f00005c7000)={0x0, 0x0, &(0x7f0000c1a000)=[{&(0x7f00007ef000)="0bf013dc3a4afbdaa70e96d80f1ca94fddb407a03619f5b730adf4c8d47292dc773207f836317a2b46d14f2ec225b4a8267562fb75c33961e8a1e459093c73323bcbf65a0ec68d2efe16e5e5c7df3c6bf0c2a12194971c7d30edad90f6a51bfd296ae1ce204950f36dd141f322993a561df08677425be63d98f2844dd33d2cde22aa21d12cfbe9e383de72280dd394aefb793b2bbf8723d8107453772bdc686d338c9260e843989c0317180f421a45cf662e147d5f57073d12be93041997f132fb8610323aa1ddeae164940b2a29c8b9ea548e1b64d77622fabcccd97da286746fdca68c99", 0xe5}, {&(0x7f0000307000)="5e34f18f34aefc1127052b73f86b8f6b782efa8ac8447ff46ac4fcb44e23ac3d7f135ccb6664de0e90c0c6dea588bc370da48082b3792225bcca22f088", 0x3d}, {&(0x7f00004a9000-0x9e)="d9dd8cc2bb219477b536d60acedf5504e8b571bce6c5d061586a5581a60e6333b31e6d2492885003cd7bdf64e7896cbb67ab1a3df9f8da80974fcca925fd7e181b374e083abfdbd9167509d3bcab7983cf078f583948b4ab5d198e3f8afe4e8041d6900c4703518b4115f5f9f638e799e93e7843b1d855072d7c385c677bac6e04236eff7d90dce171061467ecd80afd59b2dacf90198da19f3612e6b671", 0x9e}, {&(0x7f0000da4000)="37b39e05efedb5a0bc99c37d6a642c48f402e6ff2760daf406c3bc55fbcaac91229a4b5f8470907fbb41541cf2e958fec2d7048dd9308f6ea53aa78b0ef9439d737a4af1faef003f4116b4735427fe7fe7e5ef7ed9f2aa571ed4d10664f7107f6fbf83e5a980", 0x66}, {&(0x7f0000294000)="e6f6041b7cbef0d1202b19e0a7c57a789f5ae7cb4faf6993ee99588a5aeababe61f213764615c8ca69a2f9c07097d03396ad55bd419d246f037914a6648a4ec85587727e617bd811fbf7f2019911998c06fc5619c5528aae14c63b42b7110a91a04fa50bd93ca883b0b5cd9b442a6f977b76e06f5858bcb409cbd83d5e5f51ce44f40fdc1eaf7826a9690653f9e99f49fa684a140ca314202198695f5efd2bc1f981392dcc2d979408f8bf1690cffc8674abd83abe986bc73360fb5884ca01d9d0387e2fc1d050ff3a27c1302da5874b39eb69593ae7326438e01db5fb34a31c0d9497d351963638b8be2dd75563e5e06da12d383ec1231c433e2383ac8592d8fde3a4d522de9c1de1e9d46543b51049b8e0b2d1f5f96176459008c06d40c92a613d984600413f9e41ebab8090855db32af15d8ca540a0900fe99763846d4b1f5743ead4d19d698ad4e287a5662a68f35112be8023e2fd8c8a1d1daecbbc022195cd76beb79f301670cfe7cfb96d48e19c6f2ffa0fc1f11940967b9dfd9d95c519218544a20b762ad99b5328412bdb30332c7e7b98865a9263a362e1d391386bf31f65c82c27db63285b57453875723595b52db3b19b3526ec414074c2eee88bc5feaa27baff6efcd47b644ce4c6e0f7d2c77166c8ab0fc942ec0016385a21bfa7a16716c73e0ba063b570fa966d3ab784fa6da2d1ab49110749d7ba78f59af8c62412f166d916616d7af2c2899c734778b97c67538d6ac965d6ebbb656a16eb3dbea46f27f1c40e07682b541ff1b15aaa1c7fed62f22a989c04c3af0e69b6ec21d02b0517d051e32e8263e2547f804d5e98599f4825c5680aab09d8de39c14fea552e3a3e13b31eb7a3fec5734635a27c7c99c66e21331fb0c95a41b9742ca9d3afe6760fd88c5bbc3a56ec35ced02b726fdfc6e2c67b7aa3ee41b8b28ff431b7a5aae0f77097558a56a4fbf26c1d3e6749382b1bb7d6ef29639d0f57420613853ac007ef591fe5dcbadd859e32856302a66e038077b477c8acb9c2ac359424ece1a4901540d1b832493ff900d7a41b28f2b574b9dc5e2c38cc14cef7c22e3339be2839cf683f5209c7606889757b0ea49f5fd189d1a14ac268d3778c8a754380f7e83e38a38ca5f126071860ecb54fd7a718df575955fcee251d2688c30ebeee42f0d184992ae356c9db1813f44a248e4e096ac73bec942251061067e7587d30026e7c7de442a751df114c8def8279309c2723349f8af9aec0636c053d7196e014c29907adbf740a5b49ebc71727569b313b8bb6b0699b45539edb5a81ed276f5d43b0644b514f5d2a93a8e21b8345437625cec2f5fc2173a70470b7f58eb30cde08f0ca4cce46bf1132577d9f24a283b434d0c8e1735f7b5857db2233f79f8587ea100ef6a18d131bd4faed8766c7506a5d3c166fd3355c942a128a3943973b8dbae29b943f878890124d436af7c3e96671d9d4058f2c934a3b22567101400c4ec619d0f8cd75c526b4b73d6d81480bf25eb1e9476dcf91f13d3f7382ac5df03ebde01d62fab8b15e20b494c27a93b85be4c17ccdaa322c2e83540eaded1048a1406f43dd9d5a0e141390acda2ed036ad6ac109e8ada87e3d9a76b7a4dac038d40c4e15f8ae9161d915835eb7971bb36001248c31455b79cd0b58557d044927c637535b0794971ea935f35adace4cc0c9fc8bd529b45cfb670371e2a46a6d9b71b064e17613b4c5716c78b6ec970b2fa5a47611fd6b7e101953eccbaa48f752692a44a9543d3099d2448da9f25f690e644eccd78a71457c55d4878ae2b81e6dfb4a55adadc55d8c01901c7fa877aae173b9d699728468ea25a06990497e7cfeaa6d6133f3ea6be771cfda54dbd503e67b514691856f95227ee861edd2916e2aaf8273f2bb009f18d0eb3d17189ed44fa6b277bc7c8e3385c62d1776c3f6b451e094b42abc1fb4f98c960cca89bb91afa772ca41e4275fc2e18ca01b221eafc81feba265958d9ece8555fb636cf4b26751b363a86af49cb77f009d466c76855ea33186bdb6159c2555e61e4c9fa292983030fe8e489cb6e925b99cdab257ff4f2f45797018d1063b0cb49160641e9b0ac295e4046b70c27528de72b52883771ff13eab24d17276da5a051a04f300e4288df4e1f512f0838338ad9e0e971acec65214b21828dace700ffeb6a20d27fc9592c90d4aaacf3805917147120d5b8489e964842267b8437a1d7d1e08b4ec0131337b3643a75365c33f4cf20e4b7b5a8bd18b603d331382b1f779d6e8549ae2d888ec99e3c5f15c3442e376765aafd9620a884e0cfb0416c3981470826e86df1bc3ba69b9b9e9b3fe34afed7ecbc9c8e076c143c20f5aec857799c90e9d6b29a226d0d5e9d2641e900cc5c97d0fc9e4f12431d1c6a223a6fbd7339460c1ff2ee04265ad5368e841cba8aaf4cc39b0ea33d89f74dc2ba2aacbfdb5667709838eadb9f14f611ec04f43d6826b353b2456701611aaddb2fdd29b8aac3c2a4d4436d72116cadd692dec44e5b25a98083c27aa60e050e989a90e2cb82b0878dde3da97c3deeadccd85d5367381e05a0d7bc26d45f6ab835e5e94aa72092834a9188b292e6076828ee6c95dcd0a48c851ab3e6a5b77248b80d7ed3708ccf6e56db589bed99d62ebae788fd8857e03b8a17207dd23dd9a46a8237d5dc45f621fee05914d1be022c19064ee3c6401a4ba00ea858a8825ed5da325d024ce0f04c854ceb04331bc52c832a57c6b6ed8869ba00b95d9259ac390ea727def7b49dce11ce4188ba49ced4e54d5a96d28efaa575675510f75f7906a731de2ce61b5747e87cb5f92a6a3e058038b648c579ed08995b94cad985c56e4efbd8fd498d1e5d729ee8ba7247ab915d24eb4519c28f2a8a0d2a2d909a7d481f20652412b03fffa3a9bd458db5e6f9885409233e65505bbd0dc3209dc3c4e02add3c0e1ea04e24478a88684032afb16f320d4bd88e5bf50b721387c68da8447f404c02362e80e3bc935d4cc5f3d6d367b035a25e4a6da8dff3b7bdbd38cb68bc57de99fd63c2111e09d089aa730284416e1290ece0c71707a738e7ab29f038a7ad4de0cb9820a58a7011cb805bf6895b109e80f71c11d5044af5981cf92fa86dcb55774e445c0da3682e31ec6be7e898246a6bfd2f2c03790f6462214f2a8e8526b994181997118de369014c9dfb14953261c177d4e343f4850abd553e965f0b3f011db2621ac6df4bf5b737e6d4629490d4e9b99624ff5a10edfb0d9f6405b39784a8c843088b4a8ceb3e53fb6fb3c6a34d1fbeb1fd039aa25cfacf7503a9b3b300c90e94dcc0e3e5e89ecfa2b9e6dc3fc16976456391d69cf189c95ad07ad14c5bb5e69c40f0c94edf95a9233b7ed75e049a5d5bd801777f1e034adaf26f6e08a301350ed1fb770dad33eb9bd6883109bb45c20b6972e8ca20a4d9152b386a3aa8c9c18f7401a89069cbcda282191704331ab16024b5c03e56c7830294be96c9e40f0db67a68a05cd6d331f317da9ff6b8dddf3e7fe614d3d6006fb600526adffa36b1e3511af3c2143620336b4394c41a8fd432554710363c11939b73d556f244bea268117880ef893dd92a6b29895305b7fb3acbd4c788999800d41fe309bc7fdc9e576436cd9b999834cc6449530e2e6727b2e88df29f9de29ddcf216e5a4c0233b05f9e57040ab7754fd8a93e27a0bc642eb9d662c78b0c224851108d2a52d1af68492d630cf5773c174ec3d9fcc91757875c6dafdf37c7020266b4aaf4c82274a9d4b8bbb24c49bc921c48ac3772be176856a8ef94a3e4af7b08bf1656d17c9e6102fb10d612270d788c69a7a677671481d848f83cc28204975e70169630669493253e1492d8b1ccb59d60c7ecc7c42597b6f4a6c681a941bfd6bd4327e80a631a14f9defe55d8083624a51b08d60e727790a68c22cb9cf50206c02e0d2a4e61804d7dfb731f1cc6d8a14cee5e5733bcac43d15b376879636f8c2d8e4deca440c57487f3cf5ca75f3e8cca80764286cfbba6add4621fdcad76f5ae9700c924680bed476716b90ea8088e19749476638082e59fe6a8afdf0b5eb5c85c2e387be385da27ca2223ff8a908e7a5a9b79ed6b11b83fcf71eba6503257aafc5246559b880f10167e931c06b9fea31fdfc5c30d94790d62e081f8400ccdb883dc4303a7643565e74e1e8fdedb1a7583126d69e0f49b2065e0efafbcbb80397d6d61d5d1d990e5dde5361d15374e4ce5f7dfd63c51143cb505730c5e7cdc9440511dda1512b76d658099c062fe2859cededb452b19b142858009a3695aeaaa48c694722669b8ab3092bf88771e249831713ed66564cbaa81e1e0974cf0238ab98d9f480f2452ced729a59b9995ed352cfadac99728c3d5d5312f63a3c043b377801aada505cc55eaf6a681dfe42a2efbd9a8c7678d5f5f4acad7d3476046e38898e0618a029a6daede3c8c72b2104d5e8c8ab82f8f43269f54bba30dcc8ebe16219842d3e1552418890b6ef31777ecdadf38b9d1ca10ef3a0f5cbcf9d6da6cfd6ce1f8746d32d1126d98f74819b50bdf2499a731603b972d725a40d830eca8a0d5e41cd22a22fe2c5a582cc70b7f59364684b95c2e473fc514ad38207cecf941ad19547f100acfee024e2f9f7bc588cbb31034426bbba6010964493c6bbe3eb0a05b7aa62d15c21998a7171bf6c49250c02da9f3ffb1b0e7f314c31fd68e3a2e62d7d2698aa2df3c5992ad4de951eb778051c5e0c519f89458d2e65b6f52305c14053ee3ac21a1d42b09379ac7665fbb4e8e8c2435ac5978b6939c83e5a5583b26270a47b50b5bd36ae79eabe9ac3442e0cc9c0dced3f5a516589ffbfedf9f9b4a31cb7da41736f5fcfc1be199970f3458a868fe798f2a863765b8e5e8c60feda404a0c5be127706f31d05c588ef4f0174cf627b590c1879c14ca455fee2123a189f7c2d0b8705ba5071e4d066ab474319c34f2d8a69f26f1700a95f1eb67cac7c9c20426c3e5dbd5831b3f21e200cd8067126e8f91e6db070fb8f3c6d3449650fb6b79977d1a2f51f99432556e141511d093c6f414e7aa3084864d29b3041ffb295ff8283e48f961d112afb6e2374320e3813247ec658e5b066f1292a7e913c955a66d897327f792e1835e483c9210e385a305895efa722ddcf73928472af2550c1b5f6dce0ddeb373f0bbaa87ed6c97afd8c6f125f8d3cb302338ecf7465c1e129dbc05f9caa1f4ab2f234e9340b997514c9f3417aed68255f9fdc254c0e8f4e054d6ecbce7a202cb9459d0f16c1e9966b6b2e251e5d42ddc665650b6b78e8e1d55a6415c7bbf7b64dbe56664c409fc5d0cf0c7032275975f37eb15f24c168db5c963083af827b7a86f3c0d60b915ce5366deb525c786c1a142b8acd8b1d78baffe6941acb31da486743a9f278146dfeb6e718d40ffe154f60717311fe8116353adb66913f7ad4fb350f7052f56688846cf22dcac3a9a3435631a6e86864214b62b8242f4db55a33e0066deeb24a454cca9dd2933d3488dd7754a1a2c279c16ab2005e6d58083fcaf5ea695617c26f53f9b4b5a88dc8d000fb5ee148e2ac38a14d671711f29ce7cf614f1ddfbbece612a709a1da583103f2310d61871990209eb4f87514e34e18715df9674385075d1edb2a831a244730b4c83d2b426752e811a1b3203a80f1c7297c724f113fae58b47ee228380b6cd1505549bd3505e78bd0904e7324a627245591d518486f591910445b0fc0ad35b9e0336bdc86e6f9356086fb2cfdca626c8a1fd9b3791c8d92481d7a3fa03344f226ecbd", 0x1000}, {&(0x7f00007d7000-0x2c)="0d7be3f3a0dac94f873431d71e59429bda846766d083af92d5a5942e26cea2e324a5ae5f6c278001d4f74850", 0x2c}], 0x6, &(0x7f0000249000-0x48)=[{0x48, 0x84, 0x5, "1859fc046415a436335422209dab82e41397cba62141ace7fb11882ec8869998177505527c389a3723e5e12af7cd05bc14bb71b472e5de69"}], 0x48, 0x4044000}, 0x8000) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 00:27:42 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00001d1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x1, {0xa, 0x2, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}}}}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000056a000)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0xa8f7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x3, [0xa20, 0x16b, 0x100, 0xa938, 0x3, 0x80, 0x4, 0x0]}, 0x5c) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/17 00:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x4) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x800000000d, &(0x7f0000454000-0x2)=""/2, &(0x7f0000001000-0x4)=0x2) r1 = accept4(r0, 0x0, &(0x7f0000198000-0x4)=0x0, 0x80000) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000277000)={0x0, 0x200, 0x30, 0x7fffffff, 0xffffffff}, &(0x7f0000a0f000)=0x18) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a0f000)={0x7ff, 0x200, 0x8, 0x9, 0xffffffffffffff3b, 0xe5b7, 0x81, 0x6, r2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005be000)={0xf40, 0x4, 0x5, 0x581b, 0x0}, &(0x7f0000523000)=0x10) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00008a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a11000)=0x14, 0x800) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a11000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000594000)={r3, @in6={{0xa, 0x3, 0x9ff4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b4, 0x4, 0x2, 0x3ff, 0x0}, 0xa0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000182000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x1, 0x6, 0x400, 0x1, 0x40, r4}) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a14000-0x6)={0x1, [0x769]}, &(0x7f00004cb000-0x4)=0x6) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000a13000-0x4)=0x8, 0x4) 2018/01/17 00:27:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000082e000)=0x0, 0xffffffffffffff49) 2018/01/17 00:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000074b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af6000)=0x14) socketpair(0xc, 0x5, 0x80000001, &(0x7f00007ca000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f82000)={0x0, 0xa7, "24928cb024cdf5903742b1933b59953f3c577d8564c78488751d8c63ae36b32930803c31a6a8cadef8cc6b26b84c0f59b60a2067a425e8927478a57ab6bb2501991bfb0970027cd5d01dff7612f5a4dcfcb405a89a5e51ec0cba48eb0789a8169083ef541d4de6ae2bee3e78fdd7652c6469f3eb959cca4ae9b5e7c831f416ff470b89ea67280b3abae516442199489b21931a0a3b31108ee91ade17a8a597411807afe90222d3"}, &(0x7f0000f54000)=0xaf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd9000)={r2, 0x1}, &(0x7f000012e000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7fffffff, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c9c000)='syzkaller\x00', 0x80000000, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/17 00:27:42 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x1000) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/17 00:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001e0000)={0x0, 0x0, &(0x7f0000e7a000)=[{&(0x7f00002b7000)="62ef0a27a93c7e7f36", 0x45b96a87680a1c35}], 0x1, 0x0, 0xfffffffffffffcd9, 0x0}, 0x8080) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 3: r0 = socket(0x18, 0x0, 0x2) getsockopt(r0, 0xef0, 0xa5, &(0x7f0000a43000)=""/232, &(0x7f0000f0e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="70331bef13c50edfd1f601cad6415695", @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffdf3, 0x0) connect$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x100000001, {0x100, 0x7, 0x1, 0x5, 0x0, 0xfffffffffffffff7}, 0x9, 0x1}, 0xe) 2018/01/17 00:27:42 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f8c000-0xaa)={0x0, 0xa2, "a61e21ae20424ee897dcd757f00ad688a903570e0eba62cf78ca5e0c087e65d0e2c6e994ecd80f814897c25b922a6bfc38ef990a01ed4eee8bd8a41b90bb9185b70324efa7b83f4c305ba09cdb8e77d0615847752ec54f1651c2af510a171f5eb2ddaf5649646d59a8dabb0657a7c3947e94a0253263399cd59af5bdfa2e278106f2827a651f544480dc7b23f2dd3c0cadb6442bbb1ca2ee65905a6aba49f7ce00b8"}, &(0x7f0000792000)=0xaa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000033c000-0x8)={r1, 0x9}, &(0x7f0000277000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0xfffffffffffffe53, &(0x7f0000310000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000558000-0x4)=0x0) 2018/01/17 00:27:42 executing program 1: socketpair$inet(0x2, 0x7, 0x1000, &(0x7f000029a000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000088c000-0x4)=0x0, &(0x7f0000bce000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f65000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007f4000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f9e000-0x210)={0x8, {{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) sendmmsg$alg(r3, &(0x7f0000f14000-0x38)=[{0x0, 0x0, &(0x7f000011c000-0x40)=[{&(0x7f0000fab000-0xf3)="919b5225cee91c81d7b58d099c9dcfd8e5ff9874330d0389b8ea276e7837cccccfd4dbf56426b46b788cfd095df2821fe387275f8a2435a0749c86997324739f6e7edf1b550cdaebaf179685015656ec93050364cc8984ccb14d1f1766523b5bc7d8aeac1ba4803bea4f201679a41de77ab328ae92babb4ad5dc76a0f642c0d00836c642ae1a0a26ec42a073090785387de95fc412f2d6a610d9f86ddd891590d100eb5857e7b2426eb95a1e42bce6f5ded781f907f456398227849bbd85fed7d76ef13a6d5215207d8d0f00a464d7a3cc4e4b2e88723d4d8840063e3663c2c624c06ce4663198f0bddd7e90492cfd0ab63788", 0xf3}], 0x1, &(0x7f00002c1000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 00:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000e97000)={&(0x7f0000079000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000b62000)=[{&(0x7f0000352000)=""/141, 0x8d}, {&(0x7f0000ca5000)=""/236, 0xec}, {&(0x7f0000d60000-0x63)=""/99, 0x63}, {&(0x7f0000e1f000-0x9e)=""/158, 0x9e}], 0x4, &(0x7f0000fbd000-0x32)=""/50, 0x32, 0x6}, 0x12000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d43000)="", 0x1c2) socketpair(0x13, 0x5, 0x6, &(0x7f00007de000-0x8)={0x0, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000d1d000)=0x4) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/17 00:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = socket$inet(0x2, 0x80807, 0x7) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003a5000)={0x5}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f904e7e", 0x14}], 0x3, &(0x7f00008a4000-0x270)=[{0x18, 0x10b, 0x6, "65a9d2f509"}, {0xa0, 0x112, 0xffff, "f7c3db5428a8aaf15ed034672fb334d589f648bea06d9bfaf3dff1b8add54ebad22d5c9d97ba9cd27a0d33367d4e23549ac17d603c73a0d0a5de1597c27055701811a5677ee1631570ec0897a562759ad5881a1486a1616515e1998ee6b449eb69074e7f1542d3cbe179c2adb471e47c2fecb381085c6bb0738acf5d7b57f15368f01d4d2faea2a6a8cecad9ae"}, {0x50, 0x103, 0x100000001, "b1c9e9bf52e467e05c24063cf1a005e10fd2ecc3a736265e44515907302d8509a1a4c4c125f75cecbf7e133d55feea4f56d9ea8005eb115e91c32d19eee656"}], 0x108, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9d000-0x90)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e5000-0xc0)=[{0xc0, 0xff, 0x1ff, "c2d59e85ceb435ce8406c58b6c3119f986051d10c24fca042be8ef2e6beb8d79419d52eea476bc1203148e608fa97e2c0ba82522c7db8ef9481ddd35e6925cd76d8f84e132a8be546ed49d0ecc74afccb58bf434862dbffa3c75fabc5a356b6e845557d25bfb46ed99fda16efa59e805492b0530879f4c87bcc758e166f24f49e5a690826311068c900d6d1bca322d62e19ec9114fe18b7192e79a584cb03e782fe4986a842da01908"}], 0xc0, 0x4000000}, 0x20}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}, {&(0x7f00005b2000)="2aee9b0f980c765e31f78cb0574b1b09e262798a21a687704c39c0ed964be6208b48f3477e6b695e47f97947ee2ecda95c2c6b0da72b13bc703ae1b6a360fdabc5960c9f2e63596855998bebdd6d232b32622b5a28dfc2a39626e2043764229f03867882a0ac93076b75a25fbdc2520dbf3085ddfb73be0805977372d44b195bd04f86402b1d34009a8ea7954f945400f54b80fece6ecb9d93e977a8917937748df63db2123fce0fb4cce7c87265935e7f15b2f9c8357e3053d146cf1e79dbbb92e2c2969d", 0xc5}, {&(0x7f0000c46000)="c99ecc2f647e3514ff6f2790bc46a3191aa449cf94dcbfcad2a5f70eacca44d440118341af86d40e2cad28e46a0fb6b9b62a5a68f40b369cbd864687837a8689a88242f7960205c7db4980e78f5b3b35b21bfdd1eb6dc1b63939b654a80f0bd795922287dc16692e079d64a73f50183fc076b14962fd9ca047649ee594671b0caa613868b9962c53de2248a94ca72aacc64e6fda7225a306dd89ae29bc53b366ad2b45f658015526b7cef7edac0d02546513d41928d8792784070e68e9058c4d30060058136e207617cdefcf4712fa30ca2b77", 0xd3}], 0x3, &(0x7f00009db000)=[{0xd8, 0x111, 0x7fff, "2ab79a4c4fac1c5e59aa8ebd8690700dcf87b921f2a5574e5f95c140b4ce155b89343124bbb22d78c5a627c19881dc614282f7d0c958c34ff33b3b8a80a33ebcc6e5a63bcecb4338dcd5fb81830dde0bf63bed4d447abea95acf6821d04b14b0b5d2f46dfc4d2b6ae871de13ff8547c2b90efb5683a23bf4a8573ed72da6544bc0fee0ef3964ea5bcc45fc2e99347a5af571890af2d7b37d3f1962e0eaa7a76f4b89971a49779daaec018617cfdb9a1b110f8827d73f0379ca827ce0f11eb051ce6658"}, {0xb0, 0x10d, 0x5, "5035c506f23c1aa796992037dbc16e6454f79465779b6b52327654819d77b3cebe60eeae6d1dcebdc2dece962570c47ebf5bf1bc2f7f5948f5f96027f580dbe23effa8cf8c74d3677f8bdc5131932416520937a9c796c4919c86d3335e52c43652d3ebaa6846d2fb2a32036877e1f5e509d5c384a3e5c1680a2521cbc0eb199ecf507b8d8baba86974e5b35d0329022dd991cc47d764ac1671a4ca5ac1"}, {0x1010, 0x186, 0x559ae833, "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"}], 0x1198, 0x20000000}, 0x1}], 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000985000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000299000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000f3000-0x8)={r4, 0x1}) 2018/01/17 00:27:42 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e23000)={0x0, 0x55, "eda6eafc824343ce4fce4226f22d0600dae424e335ea490073423f59d953fbc83ec9b5e3e1e8f2b069ac4824e20ece6d261b171ea6c0e5ea768e02eba84684b2eaffb19177e00b16925bc91ef1802295f7cf047f41"}, &(0x7f0000fd9000)=0x5d) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000565000-0x8)={r1, 0x1}, &(0x7f0000fd9000)=0xffffff01) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/17 00:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000457000)=""/85, &(0x7f0000243000-0x4)=0x55) close(r1) r2 = accept(r1, 0x0, &(0x7f0000c10000-0x4)=0x29d) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ad000)={r0}) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f000035e000-0x50)="df20d11fd333d421da16b2f47eace618b28d5f5809597264891ea6628cb7e2397e766a5c7e782da96f1ecef65a8fedc48d5cc47b98c4b1d7aa279a180539de7abc95c4271cf26feba801745e4bd54e6f", 0x50) r2 = socket(0x0, 0x80007, 0x1) r3 = accept4$llc(r2, &(0x7f00003ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc8000)=0x10, 0x80000) accept$packet(r2, &(0x7f0000cfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c76000-0x4)=0x14) recvfrom$llc(r3, &(0x7f00007de000)=""/191, 0xbf, 0x40000020, &(0x7f0000d8c000-0x10)={0x1a, 0xff, 0x40, 0x421, 0xf0, 0xab, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f0000dc3000-0x10)=[{&(0x7f00004f6000-0xa0)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c2", 0xa0}], 0x1) recvmsg(r4, &(0x7f0000e5d000)={&(0x7f000089e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000)=[{&(0x7f0000cdb000)=""/158, 0x9e}, {&(0x7f00001c8000)=""/4096, 0x1000}], 0x2, &(0x7f000096c000)=""/239, 0xef, 0x0}, 0x0) 2018/01/17 00:27:43 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000009000-0x4)=0x1, 0x4) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) 2018/01/17 00:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000080f000-0xc)={r2, 0x80000, r0}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000891000-0x4)={r0}) r7 = accept$inet(r3, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/17 00:27:43 executing program 0: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) sendfile(r0, r1, 0x0, 0x8) 2018/01/17 00:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002c4000)=[], 0x37, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x0, 0x0}, 0x0) unshare(0x20000000) unshare(0x20000400) 2018/01/17 00:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x2, 0x6, 0x200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c13000-0x14)={0x5, 0x2, 0x5, 0x9, 0x3f}, 0x14) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 00:27:43 executing program 7: r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000005000)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000000000)="9c156123a7ee2af1b82c131fdc08cd84e8e89da14d2a9a8401163ff6f242a3236c58c16a08371edf4a0b26bd50c021815eba913b7e19ec3a7f4a5a9f91115898ccf54d3827dfa9ff96f69000dc6ac0664e8114a5e9dfe1bf604f4164ef8d54a1ce39d57453818ddf45257bbd64138cbf3262063962aec01de18ef6abc01664331f7188ee3d69a5bda44da88dc8d1eca9823fb84ac6d3e1d26732777bb82be39f58d9d93da22850257ca1f29592a6bd6b395bc0b905514e2cc7711dffeb5264e1e8b6fd9287bf9d", 0xc7}, {&(0x7f0000000000)="04fd61ba56d2e2d8d6704d8bd4b9eca3f3a19ba5afa260e05826832b1cad5ebfc7f3bbaa5b0db0ecd577d10158903e7cabdde2f6bbada795b12dd82be334256a09aacf0fee1521a7539539c60c28e6fcbec7c5feb445b53181490b2e3e2c69293b9a436e62da9d1cf28f6b6b5ea48d952b6be70e6487389c9893c5a77c20d028da5262408e5875f409707f149f2b57b60991d51e6589cde7b660d1178950b4c9", 0xa0}, {&(0x7f0000005000)="bdd68609d50f2dbb2b421109ebfd8c7a81924b65995ae173925ebb0440daf9e3b9cb721780a6b1b832694456f3e621ecb9d8015d3195107f80d757f42e298fb047db4d871b9d24cc7bcf1bd5dab82f89fc9a546f9b09d943fbb17f68e4", 0x5d}, {&(0x7f0000000000)="4aa756666ff0ed9d31bf", 0xa}, {&(0x7f0000006000-0x66)="c005a5cc37c1516f975db1af3926fc853ace8379378516882e5c0175390fe307d71813e6333e4ad5bd84677021c3774fc7ca9d88689c5ab135bef8f4d5d5a09347e64dab7f68bf61ec7e2e2085f73fb77f14edb562b85701c0816810ba92102c2759f5e2afa4", 0x66}], 0x6, &(0x7f0000001000-0x1260)=[{0x18, 0x111, 0x8, "b216"}, {0xb0, 0x10b, 0x72, "f89a70cdcc3f7692125e5a074e276f34e0fa56189f90aabbd12222ca1697f0110d2e0c063768ce5aac1e0dd83b2386e4b3461bf3ddb85b96513391afae19aa3f6050b04f29fa45325ea6883b3beda7471177d0e0cf18bbe3bc7e307f81b0c1da9c2a0312a14ad839ee44eebc5fa18dd249caf6248aa82b28fabd08eb389238e5bf0b2d953b45be879c3220e8ffbef0930ba324d6c9d52d68650a9cdd"}, {0x1010, 0x1ff, 0x7, "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{0x78, 0x88, 0x5, "7d010644d344a07c948cf60de343e2baddbf972452b8f6161850b231232d9ac489a716fd428604fa9aeaa45f96143da077043aff985e846e5b9e4aa552f25ee633f7fb30941c9864262bab9d4a8ddd8887fb853ae02cc6bdadab5f3ee8d67d05f0cbfc40ae06f0"}, {0x110, 0x0, 0x81, "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"}], 0x1260, 0x4001}, 0x4000) 2018/01/17 00:27:43 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000054000-0x4)={0xffffffffffffffff}) bind$inet(r0, &(0x7f00000b1000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 00:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind(r0, &(0x7f000094d000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007d3000-0x8)={0x0, 0xf8}, &(0x7f00003cd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000347000-0x8)={r1, 0x1f}, &(0x7f000082d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000984000)={r2, 0x81}, &(0x7f0000dea000-0x4)=0x8) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/17 00:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x5, 0x72e6, &(0x7f000075b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00003fd000-0x8)={0x3, 0xffffffffffffffc0}) 2018/01/17 00:27:43 executing program 3: syz_emit_ethernet(0x56, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x800000000000, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@cipso={0x86, 0xa, 0x0, [{0x0, 0x2, ""}, {0x7, 0x2, ""}]}, @cipso={0x86, 0x6, 0x0, []}]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000+0xd9f)=0x3a) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x7, 0x480000000, 0xff, 0x8, 0x4, 0x17dd04c8, {0x0, @in={{0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x0, 0x3484, 0x100000000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x400}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003b0000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) 2018/01/17 00:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0xfffffe94) r1 = accept$inet(r0, &(0x7f0000d81000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000785000)=0x305) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fad000)={0x0, 0x1000, "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"}, &(0x7f0000917000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a72000)={r3, 0xdc}, &(0x7f0000d82000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000697000-0x8)={0x0, 0xefa}, &(0x7f0000c75000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000040f000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f38000)={r4, 0x7}, 0x6) 2018/01/17 00:27:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000abc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$llc(0x1a, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b14000-0x8)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/17 00:27:43 executing program 3: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c31000-0x8)={0x0, 0x100000000}, &(0x7f000009c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c0000)={0x10000, 0x58, 0x2, 0x1000, 0x1, 0x3, 0x1ff, 0x2f6, r3}, 0x20) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/17 00:27:43 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0xf1) listen(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) shutdown(r0, 0x0) listen(r0, 0x0) 2018/01/17 00:27:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x101, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/17 00:27:43 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000d000-0x10)=@req={0x50, &(0x7f0000013000-0x50)={@common='ip6_vti0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x2, {0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x11}}}}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000012000)={0x5, &(0x7f000000f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000d000-0x30)=[{&(0x7f0000013000-0x55)="0a704f675e11c5adf450dc8d54ef009a9ce4551474e4feeaa9565594f0bc2cfc37962108e67f4fa18b6d723892dd4021b8b828c7c0665cff7a05162aa96185e043044f2586e01f070774299b1e00df205ed61721a7", 0x55}, {&(0x7f0000011000-0x28)="52d9caa64da81eaf9cd458343eb53393bfd0dd3c51d137ab0c49eadeb718765a27fdd83180953082", 0x28}, {&(0x7f0000012000)="2b3026bb032e5153", 0x8}], 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ed3000)={0x7, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x154, 0x80000001, 0x10001, 0x9, 0x7fffffff, &(0x7f0000838000-0x10)=@common='lo\x00', 0x76, 0x5, 0x7}) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d73000-0xc)={0x0, 0x0}) 2018/01/17 00:27:43 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000f7000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f5000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a7803d", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x2, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00000f7000)=0x32, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000ef000-0x4)=0x1, &(0x7f0000005000)=0x4) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000025000-0x4)=0x0, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000057000)=0x40) 2018/01/17 00:27:43 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r2 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000055e000)={r3, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000747000-0x4)=0x7f, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 00:27:43 executing program 3: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000949000)={&(0x7f0000290000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000949000)=[{&(0x7f000084f000-0xc0)=""/192, 0xc0}, {&(0x7f0000888000)=""/212, 0xd4}], 0x2, &(0x7f000089b000-0xc4)=""/196, 0xc4, 0x2}, 0x101) 2018/01/17 00:27:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000701000-0x38)={&(0x7f00008dd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007a0000)=[{&(0x7f00008de000-0x16)="5c1f8a9dcf88845505bd398cabb9db19bc6e80bd0b10", 0x16}, {&(0x7f00008de000-0x7f)="fa144ebbb4113ce7ecf6e647c9921bc29a06812c7f091f4dd8ee866ce7c61dbe4a9bfbea853d4534554bc168eb265ac6be1eaf43133f3d4748f965c63c39eb6de0250e90507b27a6a2c43181562160c4cb47a007fabcea3d47b978cfd3dffb4a10ab9ff053a381b586426e16c7b32f6b4dba38c864f8bfdce22604292b58c2", 0x7f}, {&(0x7f00006d8000-0x1f)="eb574d015ffd38a0968b33d2942193eb1b231633adc0af78f6a4a69bc0a1a7", 0x1f}, {&(0x7f00008dd000)="47ac08b85a3db2ebd016b08b7f679890efc97665f3beaf5e6e39f2a0948c40d63cf0fdd9b8ff6a6e094e8cd1d002e8f61337b4d394e513508b899f5a0edcdadf7dddd8f502d6be9f86cc04b78a442af6aedaaa9a1fc43b6755fec5896e9d2140de36e2b8a0a2784066782b1dc32954f87790ed11b02617feff67074db4507f15da734b316a5002e5aabb25b053a3e8899a0072fde4d2bdb406d0c9aaf371ded219f83a8e67ceb32b311f157bd62061ebce71c9d5e53405bc4a0df0e71b8d0a107b8e99aae991efc8bc92b7a3e003d9bee0b4d39fe5", 0xd5}, {&(0x7f0000645000-0x5)="9c7246da63", 0x5}, {&(0x7f0000364000)="4a26b9ca24c712ad481bc89924af0f4bbe264cd7ce000ea8b0e73d50a02f9b20f81905e796ef178fd81dd4ba25afedd5bd030e7479ceca4ff31ec1ff47dbb413c1c1f611d447c454042405047ab593692cd145185197bcc546a42d028d112149f8bb208922f3b4602908b5c6112d532bd4528fb745a831e404c4d0788e7d7db879b41afd21f5d53550790bfaa54f9ce79ca1d14d321141a204", 0x99}], 0x6, 0x0, 0x0, 0x10}, 0x1) 2018/01/17 00:27:43 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001f000-0xa)={0x3, [0x6c8, 0x5, 0x9]}, &(0x7f0000005000-0x4)=0xa) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000001f000)={0x2, 0xffffffff, 0x8, "aa5ed5681df2", "15c7b1dd0fb69667f46d2182b79b7f98"}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x6, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x0, &(0x7f0000020000-0xc3)="ed888bc6a70340872378e57671ed19ac07cc3ccddc4ad96e689f337964be1d5877d1c201afa4b55c1153acd43a18195b2b664fdcaf0263c0b0b5425af2bfd1313e2155a023ef9e51870dc7485edc32edac3adca593464a81f1238188a3f6dc060c6c79b46b47457724696e2fd45f4e55f1eaad2f3635683724ccb9776a633898e6f19ae5dec49d2d7d42ad300706957036a274a8cc5967765c90be21e81307d762856d99a8a1e765ed11e53e741cd6176c1d34a66862f8ae4b8cd45c15d2f25f928f8a") setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000011000)="e17bbbb2bb6cafe802bebbd01ac7e82ef0850483087ce59bcdf46c8e6cf496f5a05e085caea41626bdcb2f0c737b981b9f6953a36d333755c386e9a1f24d553b3d02dd7d7ec2ef72e330", 0x4a) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f000000d000)={0x27, 0x5, 0x1, 0x7, 0x6, 0x3, "e47bcf94daccb7f066bc39826588b439d3e8b41cfb4c720b6f9a7f0e424a559a82776ea475eaf5919b7e9b3491071fbb9e249ee1e774e834573b691eb6f3d9", 0x0}, 0x60, &(0x7f000001c000-0x80)=[{&(0x7f0000021000-0xfa)="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", 0xfa}, {&(0x7f000001d000-0x4c)="f27594e1ef78f488b39de31dd7b97b3f9a13f45b47ba78c80459adab5a8df623f5604be9185baf955675580aa1072799d167383366c7f479c9e7e30c15cec60b51adb9a8b87bd3822e2eb356", 0x4c}, {&(0x7f0000020000)="be8837fda3f0a1e45e9b5b3466aafc2b70a2dcdc3d3ce52d1259f4f579cbdc3e4259371e5ab1e83830a2debc127d616ffa61354dac73ee6d852d8cd8221bfc5d4e77e663a0db566052a0fca7644d563d697daa9d82e8f82fdb93d26bbda140f1b83133344a195fada7968e4b10fe5e816bb7710a79ccb18773e198b560a35ddcd239e5863bc04612a2bfc7e0b4253aec9db1650a8c5615600e3961cff848d6977dc39b6804c723843bc34e508a2cbc03797ea5803f59934321", 0xb9}, {&(0x7f0000011000-0x9c)="a231fee260510d5ad8048231bde98faae1fcd3965ae4fbf34bb0b976a8f7cd9865be746e8e346df6310cc519cef59798c2176c9cca3a8582939e68c9ca81fd021d46bbcb6f9b928abb0839b3c0fd0f3ec3dac69a282450fe99dd9c8aa9378c6af5c3a72277b04e43144469c152382eeaae17636a2da81da1f713032a7de04617e230fcbcfc7f4d3495b0200ed3c7fa108c8493a99eeba0ce1c02cdef", 0x9c}, {&(0x7f0000020000)="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", 0x1000}, {&(0x7f0000021000)="4a4cfefed22a55d645a79c4e1ae1f839b311571a699f7d7e53276302c9", 0x1d}, {&(0x7f0000020000)="84eb8e77e70c73ad25193981b0daf119ac4e5e377ce8a6bed2510a9b568c22cb7c00ad9aab51b853aeee4e56b7c4e8a70e955d036ee3c95a398f80010aa1ff4ba3010797783f311b130cb952840e91084f59a6bad07ce7594960699e5e", 0x282}, {&(0x7f0000009000-0x99)="d357720be350e4bca14ab5ca115b34b4dd029bf24b059e45fac15988b6d4ebfed00d73b2c2fd15704c209e0d28c7b3207bdac131d363585329997ccfe0daeef03e8fe01a506f0b6c11c271e2cd3f071f9e873bcb609e26cfe51ca385f44cc7650540dcbd740b9cbf6c82f947fa439c3f2e4558bfdd2544ee9e3602a53c19aa8edfb37100768a456acfeccdb873c0e73fc56617eddf5c2a55c6", 0x99}], 0x8, &(0x7f0000008000-0xf0)={0xf0, 0x111, 0x4, "ad62573eb27785cb9dc514aa363720a68d5bae718736d8c08f05f14d51b681e7baeedd3db4a0d82ec2430c976676e7643d8d3eba104cfcb2182a4efd9bcd7a72faac64f994eac9b9494e1008b818423d56906495bbed514069b6e8c88942c2a9724f2324543e0426ccca7757e41f267def1de77e630eb784eb82fceba8de33b8785fecfd3200a03e7b1611d963ca5d512d626fd00c370a174af5ed00304aebb47f6618e8153ddc1f6dd613787d3265df2ad0cf2b7949a981eece4871333d6cea8a1d5edd97a373fbce199c265bfa0e77a19f83f2597623f023904dc9b3d96b"}, 0xf0, 0x40000}, 0x20000800) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000001000)=""/47, &(0x7f0000009000-0x4)=0x2f) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000018000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="4a93128c95925c08cb4dfec4acca9594"}}) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 00:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f000014c000)=[{0x2, 0xd84, 0x8, 0x9}, {0x1, 0x8, 0x7, 0x5}, {0x2, 0x0, 0x8, 0x8}, {0x8, 0x10000, 0x80, 0x5}, {0x9, 0x6, 0x6, 0x100000000}, {0x7, 0xff, 0x10000000000, 0x5}, {0x1, 0xfffffffffffffffb, 0xd16, 0x80}]}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/17 00:27:43 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000d0f000-0x93)="f3d7bd12eef2d2b6e66bb308ec9fd5cc390ddd3731ba929cdac6c5e81ee445409057ec6d7c45af5d856397d477d571d269db1d3d30ba19ce49c7d0b1453fb349b0f2f049115d04d0741c4b9c663c35389cbdd960e17f84feea59e8ddad116650ce0c23b1b612a93a729ca688dd11c3878d31948b8f6afd4c9193165cf5329e8eb62b05726d550245fd22ceb9754bdc0c1d2574", 0x93, 0xc040, &(0x7f0000284000-0xe)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)=0x8, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x230)={0xff0, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/17 00:27:43 executing program 1: pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) write(r0, &(0x7f000000c000-0x61)="", 0x0) 2018/01/17 00:27:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xda)={0x0, 0xd2, "2ef10ed8d340f3be7fc93b9a347e816b94562b763ce84761bcb059801ab522e6bd86168932c4d5e509b4a4f2156ad922551fb6e97e48b1c4dc31966c0c885ed51ad5756aecd3b85fa17affffc457d68c92d511dd8fa8a86ea5bc9184962db65ada3cc4652f1a948f09b4343e785327136845e5aa14ad9ee42640e2e36bc0afdaa9b249017e17acc7f0c402aa18ffae9a57b56bf383db0afa30faacd24daec088e3686118a81671dbb91e6b93feef070a7673fad7e16aaf8f3733728b03a90c6cb3e0866096edc18b8d4b2821d24f407b5506"}, &(0x7f0000000000)=0xda) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x6}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000378000)=[{0x3, 0xde1}, {0x2, 0xcd000000000}, {0x2, 0xfff}, {0xb, 0xfffffffffffffffa}, {0x2, 0x3}, {0xc, 0x4}], 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) 2018/01/17 00:27:43 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000)={0xffffffff, 0x6, 0x1, 0x5}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r2, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) 2018/01/17 00:27:43 executing program 7: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000046d000-0x1)={0x5}, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ada000-0x8)={0x0, 0x1efde5e3}, &(0x7f0000da3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b69000)={r1, 0xa18e, 0x40}, 0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a81000-0x10)={0x10000000, 0x1, 0x5bd, 0xfffffffffffffffa, r1}, &(0x7f0000f0e000)=0x10) 2018/01/17 00:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/17 00:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) socketpair(0x1bd208e178d5470c, 0x80000, 0x2, &(0x7f0000241000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000b5d000)=""/39, &(0x7f0000704000-0x4)=0x27) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/17 00:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0xfffffffffffffd1a, 0x0) 2018/01/17 00:27:43 executing program 5: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000474000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005cd000+0x1fe)=0xc) connect$packet(r1, &(0x7f00002f5000)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) vmsplice(r1, &(0x7f00004e8000)=[], 0x1000000000000067, 0x3) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) tee(r1, r1, 0x4, 0x4) 2018/01/17 00:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$void(r0, 0x5451) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) [ 608.699938] [ 608.701605] ========================= [ 608.705413] WARNING: held lock freed! [ 608.709185] 4.15.0-rc7+ #192 Not tainted [ 608.713216] ------------------------- [ 608.716995] syz-executor2/8254 is freeing memory 000000009828fd04-0000000043bb727c, with a lock still held there! [ 608.727367] (sk_lock-AF_INET6){+.+.}, at: [<000000004b5df31c>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 608.736279] 1 lock held by syz-executor2/8254: [ 608.740830] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000004b5df31c>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 608.750168] [ 608.750168] stack backtrace: [ 608.754650] CPU: 0 PID: 8254 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #192 [ 608.761895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.771225] Call Trace: [ 608.773791] dump_stack+0x194/0x257 [ 608.777398] ? arch_local_irq_restore+0x53/0x53 [ 608.782051] debug_check_no_locks_freed+0x32f/0x3c0 [ 608.787047] kmem_cache_free+0x68/0x2a0 [ 608.790996] __sk_destruct+0x628/0x920 [ 608.794862] ? save_stack+0x43/0xd0 [ 608.798463] ? sock_rfree+0x160/0x160 [ 608.802240] ? sctp_sendmsg+0x28f7/0x33f0 [ 608.806362] ? sock_sendmsg+0xca/0x110 [ 608.810222] ? SYSC_sendto+0x361/0x5c0 [ 608.814093] ? SyS_sendto+0x40/0x50 [ 608.817695] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 608.822603] ? check_noncircular+0x20/0x20 [ 608.826814] ? print_irqtrace_events+0x270/0x270 [ 608.831550] ? __local_bh_enable_ip+0x121/0x230 [ 608.836195] ? sctp_put_port+0x495/0x640 [ 608.840254] ? sctp_poll+0xc00/0xc00 [ 608.843946] ? refcount_sub_and_test+0x115/0x1b0 [ 608.848686] ? refcount_inc+0x50/0x50 [ 608.852459] ? refcount_inc+0x50/0x50 [ 608.856236] sk_destruct+0x47/0x80 [ 608.859751] __sk_free+0xf1/0x2b0 [ 608.863180] sk_free+0x2a/0x40 [ 608.866348] sctp_association_put+0x14c/0x2f0 [ 608.870835] ? sctp_association_hold+0x20/0x20 [ 608.875390] ? lock_sock_nested+0x91/0x110 [ 608.879599] ? trace_hardirqs_on+0xd/0x10 [ 608.883719] ? __local_bh_enable_ip+0x121/0x230 [ 608.888376] sctp_wait_for_sndbuf+0x673/0x8d0 [ 608.892853] ? sctp_init_sock+0x13b0/0x13b0 [ 608.897148] ? do_raw_spin_trylock+0x190/0x190 [ 608.901704] ? __local_bh_enable_ip+0x121/0x230 [ 608.906355] ? sctp_prsctp_prune+0x97/0x790 [ 608.910650] ? prepare_to_wait+0x4d0/0x4d0 [ 608.914856] ? trace_hardirqs_on+0xd/0x10 [ 608.918982] sctp_sendmsg+0x28f7/0x33f0 [ 608.922941] ? sctp_id2assoc+0x390/0x390 [ 608.926977] ? avc_has_perm+0x43e/0x680 [ 608.930929] ? avc_has_perm_noaudit+0x520/0x520 [ 608.935572] ? __fget+0x35c/0x570 [ 608.939007] ? iterate_fd+0x3f0/0x3f0 [ 608.942789] ? find_held_lock+0x35/0x1d0 [ 608.946828] ? sock_has_perm+0x2a4/0x420 [ 608.950867] ? lock_release+0x9a2/0xa40 [ 608.954825] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 608.960684] ? __check_object_size+0x25d/0x4f0 [ 608.965244] inet_sendmsg+0x11f/0x5e0 [ 608.969022] ? inet_sendmsg+0x11f/0x5e0 [ 608.972969] ? __might_sleep+0x95/0x190 [ 608.976919] ? inet_create+0xf50/0xf50 [ 608.980780] ? selinux_socket_sendmsg+0x36/0x40 [ 608.985424] ? security_socket_sendmsg+0x89/0xb0 [ 608.990151] ? inet_create+0xf50/0xf50 [ 608.994015] sock_sendmsg+0xca/0x110 [ 608.997716] SYSC_sendto+0x361/0x5c0 [ 609.001404] ? SYSC_connect+0x4a0/0x4a0 [ 609.005355] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 609.010694] ? __do_page_fault+0x3d6/0xc90 [ 609.014905] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 609.020160] ? _cond_resched+0x14/0x30 [ 609.024035] ? SyS_futex+0x269/0x390 [ 609.027721] ? SyS_setsockopt+0x215/0x360 [ 609.031842] ? do_futex+0x22a0/0x22a0 [ 609.035615] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 609.040436] SyS_sendto+0x40/0x50 [ 609.043866] entry_SYSCALL_64_fastpath+0x23/0x9a [ 609.048594] RIP: 0033:0x452df9 [ 609.051756] RSP: 002b:00007fd898925c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 609.059445] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 609.066688] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 609.073929] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 609.081175] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 609.088431] R13: 00000000ffffffff R14: 00007fd8989266d4 R15: 0000000000000003 [ 609.095922] ================================================================== [ 609.103321] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 609.109962] Read of size 4 at addr ffff8801c403388c by task syz-executor2/8254 [ 609.117300] [ 609.118900] CPU: 0 PID: 8254 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #192 [ 609.126141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.135465] Call Trace: [ 609.138033] dump_stack+0x194/0x257 [ 609.141638] ? arch_local_irq_restore+0x53/0x53 [ 609.146281] ? show_regs_print_info+0x18/0x18 [ 609.150764] ? lock_acquire+0x1d5/0x580 [ 609.154711] ? trace_hardirqs_on+0xd/0x10 [ 609.158830] ? do_raw_spin_lock+0x1e0/0x220 [ 609.163145] print_address_description+0x73/0x250 [ 609.167971] ? do_raw_spin_lock+0x1e0/0x220 [ 609.172276] kasan_report+0x25b/0x340 [ 609.176066] __asan_report_load4_noabort+0x14/0x20 [ 609.180972] do_raw_spin_lock+0x1e0/0x220 [ 609.185114] _raw_spin_lock_bh+0x39/0x40 [ 609.189145] ? release_sock+0x74/0x2a0 [ 609.193005] release_sock+0x74/0x2a0 [ 609.196697] ? sctp_prsctp_prune+0x97/0x790 [ 609.201001] ? __release_sock+0x360/0x360 [ 609.205128] ? trace_hardirqs_on+0xd/0x10 [ 609.209250] sctp_sendmsg+0x2993/0x33f0 [ 609.213204] ? sctp_id2assoc+0x390/0x390 [ 609.217245] ? avc_has_perm+0x43e/0x680 [ 609.221195] ? avc_has_perm_noaudit+0x520/0x520 [ 609.225843] ? __fget+0x35c/0x570 [ 609.229274] ? iterate_fd+0x3f0/0x3f0 [ 609.233055] ? find_held_lock+0x35/0x1d0 [ 609.237104] ? sock_has_perm+0x2a4/0x420 [ 609.241138] ? lock_release+0x9a2/0xa40 [ 609.245084] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 609.250950] ? __check_object_size+0x25d/0x4f0 [ 609.255508] inet_sendmsg+0x11f/0x5e0 [ 609.259287] ? inet_sendmsg+0x11f/0x5e0 [ 609.263232] ? __might_sleep+0x95/0x190 [ 609.267178] ? inet_create+0xf50/0xf50 [ 609.271045] ? selinux_socket_sendmsg+0x36/0x40 [ 609.275684] ? security_socket_sendmsg+0x89/0xb0 [ 609.280421] ? inet_create+0xf50/0xf50 [ 609.284301] sock_sendmsg+0xca/0x110 [ 609.287997] SYSC_sendto+0x361/0x5c0 [ 609.291688] ? SYSC_connect+0x4a0/0x4a0 [ 609.295637] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 609.300971] ? __do_page_fault+0x3d6/0xc90 [ 609.305179] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 609.310431] ? _cond_resched+0x14/0x30 [ 609.314307] ? SyS_futex+0x269/0x390 [ 609.317991] ? SyS_setsockopt+0x215/0x360 [ 609.322113] ? do_futex+0x22a0/0x22a0 [ 609.325888] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 609.330706] SyS_sendto+0x40/0x50 [ 609.334133] entry_SYSCALL_64_fastpath+0x23/0x9a [ 609.338858] RIP: 0033:0x452df9 [ 609.342033] RSP: 002b:00007fd898925c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 609.349727] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 609.356967] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 609.364208] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 609.371450] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 609.378692] R13: 00000000ffffffff R14: 00007fd8989266d4 R15: 0000000000000003 [ 609.385950] [ 609.387551] Allocated by task 8257: [ 609.391152] save_stack+0x43/0xd0 [ 609.394577] kasan_kmalloc+0xad/0xe0 [ 609.398265] kasan_slab_alloc+0x12/0x20 [ 609.402217] kmem_cache_alloc+0x12e/0x760 [ 609.406339] sk_prot_alloc+0x65/0x2a0 [ 609.410118] sk_alloc+0x105/0x1440 [ 609.413638] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 609.418464] sctp_accept+0x5c4/0x970 [ 609.422149] inet_accept+0x12c/0x930 [ 609.425835] SYSC_accept4+0x38d/0x870 [ 609.429608] SyS_accept4+0x2c/0x40 [ 609.433129] entry_SYSCALL_64_fastpath+0x23/0x9a [ 609.437852] [ 609.439457] Freed by task 8254: [ 609.442711] save_stack+0x43/0xd0 [ 609.446136] kasan_slab_free+0x71/0xc0 [ 609.449994] kmem_cache_free+0x83/0x2a0 [ 609.453942] __sk_destruct+0x628/0x920 [ 609.457800] sk_destruct+0x47/0x80 [ 609.461320] __sk_free+0xf1/0x2b0 [ 609.464745] sk_free+0x2a/0x40 [ 609.467920] sctp_association_put+0x14c/0x2f0 [ 609.472386] sctp_wait_for_sndbuf+0x673/0x8d0 [ 609.476852] sctp_sendmsg+0x28f7/0x33f0 [ 609.480800] inet_sendmsg+0x11f/0x5e0 [ 609.484590] sock_sendmsg+0xca/0x110 [ 609.488278] SYSC_sendto+0x361/0x5c0 [ 609.491964] SyS_sendto+0x40/0x50 [ 609.495390] entry_SYSCALL_64_fastpath+0x23/0x9a [ 609.500209] [ 609.501819] The buggy address belongs to the object at ffff8801c4033800 [ 609.501819] which belongs to the cache SCTPv6 of size 1888 [ 609.514114] The buggy address is located 140 bytes inside of [ 609.514114] 1888-byte region [ffff8801c4033800, ffff8801c4033f60) [ 609.526054] The buggy address belongs to the page: [ 609.530955] page:ffffea0007100cc0 count:1 mapcount:0 mapping:ffff8801c4033000 index:0x0 [ 609.539077] flags: 0x2fffc0000000100(slab) [ 609.543282] raw: 02fffc0000000100 ffff8801c4033000 0000000000000000 0000000100000002 [ 609.551136] raw: ffffea000712b4a0 ffffea00072e7460 ffff8801d2ca0b40 0000000000000000 [ 609.558994] page dumped because: kasan: bad access detected [ 609.564674] [ 609.566276] Memory state around the buggy address: [ 609.571185] ffff8801c4033780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 609.578522] ffff8801c4033800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 609.585858] >ffff8801c4033880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 609.593187] ^ [ 609.596797] ffff8801c4033900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 609.604124] ffff8801c4033980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 609.611452] ================================================================== [ 609.618812] Kernel panic - not syncing: panic_on_warn set ... [ 609.618812] [ 609.626168] CPU: 0 PID: 8254 Comm: syz-executor2 Tainted: G B 4.15.0-rc7+ #192 [ 609.634711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.644037] Call Trace: [ 609.646602] dump_stack+0x194/0x257 [ 609.650206] ? arch_local_irq_restore+0x53/0x53 [ 609.654846] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 609.659583] ? vsnprintf+0x1ed/0x1900 [ 609.663357] ? do_raw_spin_lock+0x140/0x220 [ 609.667648] panic+0x1e4/0x41c [ 609.670811] ? refcount_error_report+0x214/0x214 [ 609.675537] ? add_taint+0x1c/0x50 [ 609.679049] ? add_taint+0x1c/0x50 [ 609.682563] ? do_raw_spin_lock+0x1e0/0x220 [ 609.686856] kasan_end_report+0x50/0x50 [ 609.690801] kasan_report+0x144/0x340 [ 609.694577] __asan_report_load4_noabort+0x14/0x20 [ 609.699481] do_raw_spin_lock+0x1e0/0x220 [ 609.703604] _raw_spin_lock_bh+0x39/0x40 [ 609.707636] ? release_sock+0x74/0x2a0 [ 609.711495] release_sock+0x74/0x2a0 [ 609.715178] ? sctp_prsctp_prune+0x97/0x790 [ 609.719469] ? __release_sock+0x360/0x360 [ 609.723591] ? trace_hardirqs_on+0xd/0x10 [ 609.727715] sctp_sendmsg+0x2993/0x33f0 [ 609.731667] ? sctp_id2assoc+0x390/0x390 [ 609.735702] ? avc_has_perm+0x43e/0x680 [ 609.739648] ? avc_has_perm_noaudit+0x520/0x520 [ 609.744288] ? __fget+0x35c/0x570 [ 609.747723] ? iterate_fd+0x3f0/0x3f0 [ 609.751499] ? find_held_lock+0x35/0x1d0 [ 609.755537] ? sock_has_perm+0x2a4/0x420 [ 609.759571] ? lock_release+0x9a2/0xa40 [ 609.763529] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 609.769384] ? __check_object_size+0x25d/0x4f0 [ 609.773938] inet_sendmsg+0x11f/0x5e0 [ 609.777711] ? inet_sendmsg+0x11f/0x5e0 [ 609.781664] ? __might_sleep+0x95/0x190 [ 609.785617] ? inet_create+0xf50/0xf50 [ 609.789477] ? selinux_socket_sendmsg+0x36/0x40 [ 609.794116] ? security_socket_sendmsg+0x89/0xb0 [ 609.798843] ? inet_create+0xf50/0xf50 [ 609.802701] sock_sendmsg+0xca/0x110 [ 609.806387] SYSC_sendto+0x361/0x5c0 [ 609.810075] ? SYSC_connect+0x4a0/0x4a0 [ 609.814031] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 609.819367] ? __do_page_fault+0x3d6/0xc90 [ 609.823576] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 609.828825] ? _cond_resched+0x14/0x30 [ 609.832692] ? SyS_futex+0x269/0x390 [ 609.836384] ? SyS_setsockopt+0x215/0x360 [ 609.840515] ? do_futex+0x22a0/0x22a0 [ 609.844287] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 609.849114] SyS_sendto+0x40/0x50 [ 609.852542] entry_SYSCALL_64_fastpath+0x23/0x9a [ 609.857270] RIP: 0033:0x452df9 [ 609.860432] RSP: 002b:00007fd898925c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 609.868109] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 609.875348] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 609.882590] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 609.889830] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 609.897069] R13: 00000000ffffffff R14: 00007fd8989266d4 R15: 0000000000000003 [ 609.904740] Dumping ftrace buffer: [ 609.908256] (ftrace buffer empty) [ 609.911936] Kernel Offset: disabled [ 609.915535] Rebooting in 86400 seconds..