[....] Starting enhanced syslogd: rsyslogd[ 12.894763] audit: type=1400 audit(1516142926.181:5): avc: denied { syslog } for pid=3501 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.287703] audit: type=1400 audit(1516142931.574:6): avc: denied { map } for pid=3641 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.229' (ECDSA) to the list of known hosts. 2018/01/16 22:48:57 fuzzer started [ 24.535825] audit: type=1400 audit(1516142937.822:7): avc: denied { map } for pid=3652 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/16 22:48:58 dialing manager at 10.128.0.26:35453 [ 27.161454] can: request_module (can-proto-0) failed. [ 27.170244] can: request_module (can-proto-0) failed. 2018/01/16 22:49:00 kcov=true, comps=true [ 27.550958] audit: type=1400 audit(1516142940.837:8): avc: denied { map } for pid=3652 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8876 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/16 22:49:01 executing program 0: 2018/01/16 22:49:01 executing program 4: 2018/01/16 22:49:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:01 executing program 2: mmap(&(0x7f0000000000/0xf4b000)=nil, 0xf4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c44000-0x3b)="1af05d1c1b96cb66c26a4aa823efe4e457726bcfe015637d327c7c8a5305360e7b25ddc3e173a12ec830cd76dd373944", 0x30, 0x0, &(0x7f0000f4b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 22:49:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e50000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x8001, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x4000041, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x40, 0x10, 0x10001, 0x8}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0x7ff, 0xfffffffffffffffa, 0x4f6b}, &(0x7f0000002000-0x4)=0xa0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000004000-0xd3)="b5be5ef3eef6555ff485d400f68aa41132acb7284fc43f5bdd586e8ca417753ac07659d98cab842ad5eb8da6af2d2b9f1317b5b8204a84ddfbe36dd295ab62d7865b1da7c2615e8af1f952d8df79743edd12c3b14df2aff33aca4d020237085a2a5d10452aec3cd438958aac48cd29422c3618a9a72c4a37121325597acc033205ef5448e2b3c238779ceae586afe91f422d7ee220ad91b5ed1ab926877aed6cc86e3b3e089852974958cacbbe401ffa0e8a17f05a07de97ff8a1a4b510daf3eea67111c12d4c0673b24caf84d562ddc86ab3e") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000004000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000)={r4, 0x1000, 0x8, [0x2, 0x400, 0x3, 0xffffffff, 0x7f, 0x3, 0x80, 0xfffffffffffffffb]}, 0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r4, &(0x7f0000006000-0x4)=0x4) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) r7 = epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000006000)={0xa0000000, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000008000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000003000-0x10)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 22:49:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f000059c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f00006de000-0x1000)="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", &(0x7f000065e000)=""/4096}, 0x18) setsockopt$inet6_group_source_req(r2, 0x29, 0xcf719a0ad5cd0ec2, &(0x7f0000000000)={0x7, {{0xa, 0x0, 0xff, @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, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x200, 0x8000, 0xa9, 0x9, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xd1)={r3, 0x1, 0xc9, "ba48af4a0ec97b5ab931a2ebf4081a3b6810464d8e8fb02d6cceeb1128a653e70c84eaa63fbe167eccfe98607dcfada314d9ac5cbfb22d8cdf5f3f37e5f98123d33710a90de80cdc9af55d7a3a3d9da6aa4f33c02f058e05fb3ef9708fc07fed58d7e45d99ca16fbd7eae67f5529f6130cacdbf0ff27d3573601ad92075991c3954cd6fb53ea8c90d75c0147f4b82ba84fad75c056872fbf870ad37bb9c8411b7e0c5185f630828646bb9e55017b9af94c1a7285ca79e738b1e82ffa84649e82ddf319d2301faf3471"}, 0xd1) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003000-0x58)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4f3b}], 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000005000-0x5c)={{0xa, 0x3, 0xb0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000000000000}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x6, [0x8, 0xfd5, 0x7fff, 0x4, 0x2, 0x8, 0x0, 0xe9dd]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000-0x8)={r3, 0x80000001, 0xffffffff}, 0x8) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000005000-0x56)="a02647d6db010200fe2962614354c83d1cc13ab48d1da09359a1160043c32e8e11d7c6c088b7936d64ed0c14ed5319dd08c88a2866ea26999cb55710c8f7a7c82b89923ec865cf72ee7724d18ae3c4fcd8acf9c9c5c9") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x70)={r3, 0x68, "26d0372f8385b2632c1ff93bb858a3980c0c3c45e085f3e98a9db3a20dda5eb23db4268377f7b7683cba4ca584bbda73ed725f629b13b5e7b99b815127e1c3c2fae28074ba175fec4acb9e2032ee3d072f9b3b5c8f417c13e5e9c6b97358ed75bc8cdb2185656d53"}, &(0x7f0000007000-0x3)=0x70) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000007000)={0x7d, 0xffffffffffffff00}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000009000-0x99)={r4, 0x91, "7f6a34ee9e79323c1f7c70cdef0eafdbef2889359b8acaeaaec9934651b2ec6955f5008dd49a8a8f59cb7feb300741e224449443acdb24b08381536a826833ea21ab87934e3d6266818b0dd9c1b1e9e473429eb8c295ac2bd3315d6847a744940f3b984e78f854ed5b2bb5f8964f5e43ef1792885eff8d80a75aeb448e831ffcd4874fa3c8c5a433e8e9de1e9432b8e2cf"}, &(0x7f0000009000-0x4)=0x99) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000009000)=@add_del={0x2, &(0x7f0000005000)=@common='ip6tnl0\x00', 0x0}) 2018/01/16 22:49:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x2, "cca0bfbd908b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffe01}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x0, 0xffffffffffff4ef3}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000003000)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10000}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000-0x10)=[{&(0x7f0000001000)=""/0, 0x0}], 0x1, &(0x7f0000004000)=""/111, 0x6f, 0x100}, 0x2) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x6}, 0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000)={r3, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000004000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000007000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r4}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 22:49:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006d8000)={0x0, 0xfff, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000028c000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xc, 0x0, 0xfffffffffffff85b, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000003000)={r4, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r5 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000007000-0x4)=0x0) bind$ax25(r3, &(0x7f0000001000)={0x3, {"fc16757ee17c09"}, 0x2}, 0x10) setsockopt(r5, 0x85df, 0x7, &(0x7f0000002000-0x19)="416a4672897ae2843537b18030ed3ffaeb7d7fc637a6a39617c186bb8ad197bb46befef25233c0a6d88b73cf0f2d6a4220f0efbad7146246cc517b9d0cff3ceaf7ad27d74a8916d5d65a0c23116934f1c73279fb5010376d03c0218599e166260f890f8e034c29385b7f4d731f9ac1185ad8a3ea2fea9808666c31288f4f9e95f4", 0x81) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000007000)="61827ca957b9d6736706140b098858e376ff45351aacdcbad00ce404e6d01ee9ec0fd99e94337f6111b7ef7aba0a5d570c46d81b42fc205060dd60aa1d06e8309a4883364327a63ea5811e9d517d370c9882722549df7cb5ee6f77d214d6bbfb76594f99cbd67241620b408b1996969fad64c248a521c53d43518eab8f484a2165f3eecf8342ead17e986f23c4715c02742e1297301fa207f72fa93e7df5c9427bbcae3e134a24d9f8a31c47207adf1ba9225951a346aa7c32b71f00e39aecf3603cfea041fbae454c57df53b6fe6a3fe87129bcc0663e4cab834b50c70f85bec6fdec3c37a2a746cd", 0xe9) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x3}, &(0x7f000000a000-0x2)=0x8) [ 28.188847] audit: type=1400 audit(1516142941.475:9): avc: denied { map } for pid=3652 comm="syz-fuzzer" path="/root/syzkaller-shm104369247" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.522777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.640834] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.807392] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.924056] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.966975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.017636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.171331] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.263639] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.088054] audit: type=1400 audit(1516142945.374:10): avc: denied { sys_admin } for pid=3695 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.163827] audit: type=1400 audit(1516142945.438:11): avc: denied { sys_chroot } for pid=4626 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.470327] sctp: [Deprecated]: syz-executor3 (pid 4715) Use of int in maxseg socket option. [ 32.470327] Use struct sctp_assoc_value instead [ 32.510833] sctp: [Deprecated]: syz-executor3 (pid 4726) Use of int in maxseg socket option. [ 32.510833] Use struct sctp_assoc_value instead [ 32.591829] audit: type=1400 audit(1516142945.878:12): avc: denied { create } for pid=4749 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/16 22:49:05 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000020000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x111000}, 0xc, &(0x7f000001f000)={&(0x7f0000006000-0x140)={0x140, 0x30, 0x208, 0x4, 0x2, {0xa, 0x0, 0x0}, [@typed={0x10, 0x45, @u64=0x6}, @typed={0xc, 0x79, @u32=0x5}, @generic="f0c3", @typed={0xc, 0x9, @u32=0x7fff}, @generic="aea3939939a4d4ec6e70a6517f844be21488c5cfa6a3dd490e9163a7a5025319f02357f8f3677e1fc9745ea8a044056e950a79ebc3fb40ad9b615731044f868e0be25d7180c281bcc14febb6edb7dbc226ec82973a325230a5dd73db745c8e40f0798b913eb490ff556b203ec16611a11ed0f4023313d42b649343212e11a9c55d4fb7fdd12f6ae8724c5fc7336e9b4fa4f552a102a2e181c9ccd3a7b1169d6399a92e53672bf1d1622c46bfc15f9b79a51918ebd4a08c6fbe2f55a9c1e474f8c8ca9c3b71d21e4f0fc58b22b08ad2b22ebf56d094b488aa6d7a987d976b02188d87fdfe6381c7", @typed={0x10, 0x57, @u64=0x400}, @typed={0x8, 0x47, @void=""}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000051}, 0x800) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000055d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) recvmsg(r0, &(0x7f00005b8000)={&(0x7f0000336000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007cb000)=[{&(0x7f0000c6e000-0x43)=""/67, 0x43}, {&(0x7f0000ba7000-0xf5)=""/245, 0xf5}], 0x2, &(0x7f0000ae8000)=""/36, 0x24, 0x81}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fcc000-0x6)={0x0, 0x3}, &(0x7f0000496000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000068b000)={r3, 0x3f, 0x80000001, 0x8, 0xd12, 0x6}, &(0x7f0000c88000-0x4)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r1, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/16 22:49:05 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fd2000-0x90)={0x7, 0x7, 0x2, 0x4, 0x2, [{0x7b5f, 0x8, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x1, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1, 0xb, 0x7) shutdown(r1, 0x1) socket$unix(0x1, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c68000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000019a000-0x8)={0x9c8, 0x1000, 0x6, 0x3ff}, 0x8) accept4$packet(0xffffffffffffff9c, &(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001c4000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d31000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x624c, 0x400, 0x2, 0x20100, r2}) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/16 22:49:05 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000aa8000-0x38)={&(0x7f0000aa8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005d2000-0x10)=[{&(0x7f0000aa8000-0xa6)=""/166, 0xa6}], 0x1, 0x0, 0x0, 0x80000000}, 0x10121) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000308000)=0x14, 0x4) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000041b000-0x108)={0x6, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000aa9000-0xc)={0xae9b, 0x1, 0x0, 0xfff, 0xc9}, 0xc) 2018/01/16 22:49:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09cc", 0x3e, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000981000-0x40)=[{&(0x7f00003e6000-0xca)="3b2429e5a5d88d782c4fa24b61ac86c0f1eb50c01222777d4b387116922a1f523e79bc0fc8b95e76cdd748109b6bfa4f1dd5abd09519547706fc988cefed5a3de2e608f3cb53e275f4e39e3babbbc70ae9786cb22454f92510742a0d473184f0cb9251dd2055d88107296b2dd132f61f49aa877d31161fea917c4e4288bb61f8ab3fe46a92b3b38ae1c348350b417e2d994617709d1dc6d4851021c37bae3a2f76ab5a547ce512c6766c91eb642207d624ce1ae7ef9d1bb31e8856a63682ae32a9cc8628bf80e32430ea", 0xca}, {&(0x7f0000a6d000)="dd019f15fa87a647e503a017a007b1656feed9c043c2c83540d31ec3a10e2805a12d1121f9132dedd4f02cc3a485e8c666a77fad5d739d7253db0f98626bff4bdc9c34e6835bf69cfeb8504f7ab42c0aa856c67ea75cde623b4e645a839eef0349ffbec36910d490f90fe8e94a47097f5f9550a9282541450bbedec2ba4ae2ebd19a7ba2196467a4e00b2476e96df8cc", 0x90}, {&(0x7f0000a29000)="1e0c6f5b0d487659ab27a90f6f21d1fd927085db606d18bdb825b4255588849660cc8fd4e5cd16e606a1c550fc9df3f81d33ba02d8e7ca431a4714f69a5c7529236b4b431f468444116a28f1c2f7729bf50835ac197569827ac944cab2c0852eb0c61b58a0df6f9a33d2a73c53360399b79705c115461942314557beb1b7e3d1c9ae0ff358a5e311b874855ef28f8ecbbb27927a8cdab133c9dc86c5a2a0322bc77a84814c8d5aafd25ee9004f89fb7912275964d518fd670dbe2a0a", 0xbc}, {&(0x7f00008ee000)="9a220bf2a45335f4866c6d509d91740bfe510ff9db5ea933711b8f8c39fa2a6ab114fa2d9e6dbff585f79d5460903740f7e8cd04df6be1cb151e10fb7f207ba6dd93f3835786236f2deab7c4d4a985339b57a8cc23dba179fd6622cc7fe98b5b083d5c23700984b708438a", 0x6b}], 0x4) sendmsg$unix(r0, &(0x7f0000209000-0x38)={&(0x7f0000ff2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000542000)=[{&(0x7f0000ec1000-0xe2)="f48c7568d9f8b0d321d652d89c43e3ff79c370b13971986c13463c147695de05c837be0090c111991b8654cb45d52e49343bdf11d34157a1650f5b14bf060ee7202baef96167e033e56964095122e98f8e85b8659bfe106b0a3af6e36f7108872c47cc19e9961e444b08ae1c7716e88e1dc6064f84c2d9f7681bc6bb7a959388d5091d14416ce8175466b759cfbfe874e6317b2b543b580353a2f9ef3c901cc0e5108e2e981b8701ae7a8a89c441927c0541125e84b67bef9e5eb6567f60", 0xbe}, {&(0x7f0000785000)="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", 0x7e7}], 0x2, &(0x7f00009ad000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x80, 0x0}, 0x0) 2018/01/16 22:49:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffff000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000730000)={0x0, 0x4, 0x0, 0x9}, &(0x7f0000315000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eb8000)={r2, 0x5}, &(0x7f0000e62000-0x4)=0x6) r3 = socket(0xf, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff3000)={0x0, 0x81, "980009d599df12d7c7d6b58d9524f9808494581190f282c5c109a0a191bb952506d16efaddb1f663d259c118e836beb7695a70c23cd971eafcffd34531031cb7bae7cae04d127c80396792b9e649f6b8cb6193469520e8743952e51821a375ef6c15beac4eb2ca5a759d7d05228a6e805b44f530a7270db3f88947562467d6e471"}, &(0x7f0000298000-0x4)=0x89) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000408000-0x10)={0x2, 0x200, 0x4, 0x6, r4}, 0x10) 2018/01/16 22:49:05 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005d6000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket(0x0, 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000562000)=0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000380000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ab2000)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000a62000)=0x0, &(0x7f0000126000)=0x4) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003cd000)=@int=0x0, &(0x7f0000b05000-0x4)=0x4) socket(0x10, 0x5, 0x1000) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x5, 0xfffffffffffffbfc) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 22:49:05 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000f000)={0x0, 0x0, 0x3, 0xf4c7}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0xd6)={r1, 0xce, "ed2b34a052abfa174cf86fdc0b03680f15ec59dedd4173abca5a9816209c8d9ef0f31da75f3bdb4e552042d7a48242c1748aecea9ad70d760212ead49e8e0e72e4eb2944a9a11bf1baa9dbb8337ae97e21d1184040690f8c380ac54cdbcad8fc82567b17ab32707bb1d56987291496efacf04856ae0a22a59f570f6a5dfd713e746dad4bcc8f67e915c2eb3204c5e2c129e9c776aa098d8c387bd2c8b4b7e9c6681c7d5151f936cd56ba94db97502c4f78bf7fbcba2c4f6b8b0a1f70017a9ea193ad1cd7df3261ee41f2619effff"}, &(0x7f0000013000-0x4)=0xd6) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) setsockopt(r2, 0x7, 0x0, &(0x7f0000002000-0xdd)="7c2236501ccd17a2884aa7972c2d56ee193c483e5d5ee729ea2262f6b7765f790b4b2d67a77caf3d6ade6ed5051a46991b53c293ed8a2505f7eb3129d659c69c039fc7d8ca8584bf40136b5e585dba979f24091ea2ff4c6117cf974fe6f424e6a6e3eaeca6f20c15a9521533eaa15da0c05347e3786a8dd323ca1e0ece8f396f5733d8a925485fa1c51152c2d37ea737e8a27bea1aaadec681a4149b0388392f23e78d07f86bdcddc521c26705731ff587beb41ce614cdceffd8bd20c9e0482f2d1bc48aa749334b98d30b925a469f96d267d3a8d94869c647cf7ea332", 0xdd) [ 32.626683] audit: type=1400 audit(1516142945.913:13): avc: denied { write } for pid=4749 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x10000000000000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x10, 0x4, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000004000-0x12)={@generic="524b5bd5d6b96652c440028924e7bd1a", 0x31}) [ 32.722372] sctp: [Deprecated]: syz-executor5 (pid 4765) Use of int in max_burst socket option. [ 32.722372] Use struct sctp_assoc_value instead 2018/01/16 22:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000b2000-0x1000)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 22:49:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffff38d, 0x30, 0x100, 0x81}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cce000)={r1, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x9, 0x2, 0x82}, 0xa0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) [ 32.792947] sctp: [Deprecated]: syz-executor5 (pid 4765) Use of int in max_burst socket option. [ 32.792947] Use struct sctp_assoc_value instead 2018/01/16 22:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x276, &(0x7f0000c28000-0x276)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="5365e5062498", [{[], {0x8100, 0x200, 0x9, 0x9}}], {@ipv6={0x86dd, {0x4, 0x6, "172ce3", 0x23c, 0xaf, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x2f, 0x6, 0x1, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0xff, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x48, {0x3, 0x10, 0x9, 0x5324, [0xfff, 0x1, 0x200, 0x100000000, 0x7, 0x401, 0x40, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x8}]}, @fragment={0x0, 0x0, 0x1000, 0x2355400000, 0x0, 0x1000, 0x0}, @dstopts={0xff, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7f}, @calipso={0x7, 0x28, {0x8, 0x8, 0x3ff, 0xd03, [0x100000000, 0x9, 0x1, 0xfffffffffffffffb]}}, @jumbo={0xc2, 0x4, 0x81}, @generic={0x9, 0x3c, "a9533467e0781d972e79d3679e7ed62508a88c6d46ba082db68dead701250d76a9ddfaa2b5074945befb42cb0bfbad613463fb680d6d12ab3fabd411"}, @ra={0x5, 0x2, 0x20}, @generic={0xfffffffffffffe01, 0x39, "96fb96731af03f54414de9ad49f0698cfb4bf7580bc9d4380ca245501d2b92603f0411896a4559d8a2b0a23bf5fcebc107bb1bab961d2151f3"}, @enc_lim={0x4, 0x1, 0x6}]}], @udp={0x3, 0x3, 0xbb, 0x0, "43cb59f87108ccbae1ed1f427d6e00df5d16cd14e3c5a62f93976e4f86f702bfda3481974a773f93208fb24da9de1de04145e8ecafc7baacdb66e49a3eccbc5eba5cbe0a8497365230dbc898e215d370c0ad3fc7f7a305161e784c72cfe1a14d759cb93ac053f420aea9e3806eb3096173d75fcc76b395a8a2453a499807d57d390a1aee512202a4336702759ac36b41712f56b10241da5213417b6cdca6b8b1ad64c6b5b3e8f83e2a4183d98bb9bdc0e89e4e"}}}}}}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c86000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r5, 0x6, 0x549}, 0x8) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r7 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r7, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x1, 0x80000, 0xfff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/16 22:49:06 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000939000)={0x4cf}, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000035c000-0xc)=@sack_info={0x0, 0x3, 0x1}, 0xc) 2018/01/16 22:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) socketpair(0x0, 0xa, 0x1000, &(0x7f00005b5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000027d000)={0x40000000, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000128000-0x8)={r3, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000416000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="caa2fd62b27f26ac09445ae659f55a46"}) 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/16 22:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x1, &(0x7f0000a98000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b29000-0xd8)="8f7c6711981a7bb5f57aed1bd97c7bcb971fc788636d7d60c7e91d98d8467cc8c9d75f9f7869a381fbf08545135ef3a55fee7a8671814242b55b7862579d6acf801036c35a01f902bbe6a31928bf40f7fd5b9ca56acf9d17ad772ae9a6b4a2d9418dcb4a6be20a12e4d512dca244ffdc87afe1f1648838128d6eed1fd528879ba3294e2736e3de0d31491b8800270abc913d8b3bcc839e2085d2657276159de252455a5b3771e25fcd6fcb5cf33e955e0d0bd1835fab90ecf8d918cf734bacc6242bce5991b7174ea5ce70ea0a9e3566bb26f330faa8eddb", 0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000319000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x9, 0x8, 0x7}, &(0x7f00008e6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000066e000)={0x0, 0x5b, "2c29891a5f948db7ea1491b427e32c75357f28a65d080301c9a4e4d221e161874e5b76a2d43da877b680a29377e741d046ec7882097d57f54aadfac062f1fe85ffa8fc4b9ea3b5b7c8ce3750953a7526562b53ef1017e2e8680bbc"}, &(0x7f0000ccf000-0x4)=0x63) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000858000-0x8)={0x0, 0x6}, &(0x7f000057f000)=0xfffffffffffffda1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002fb000)=@assoc_value={0x0, 0x0}, &(0x7f00007b9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b06000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x100000000, 0x0, 0xc5}, &(0x7f0000f71000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003ea000-0x108)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0xfffffffffffff026}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x5, 0xffffffff, 0x7, 0x10001, 0x87, 0xfff, 0x400, 0x10001, 0x2, 0x3, 0x6, 0x3ff, 0x80000001, 0x1]}, &(0x7f000071b000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000090e000)={0x0, 0x8, 0x1, [0x1]}, &(0x7f0000118000-0x4)=0xa) sendmmsg$inet_sctp(r1, &(0x7f0000e3f000-0x38)=[{&(0x7f0000b8d000-0x10)=@in={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009b000-0x30)=[{&(0x7f0000b81000-0x2)="3f9da2", 0x3}, {&(0x7f0000da9000)="e45c37bc40ca3e1741335d58428858bc3c350dd59e45d7e43378282a45fa754195ff7fb80260d6e4e2d89e1f505ad68933e78b94817c923cb5654bacd42f0c3f05a89cddcfac1418c488e30e13319929bb7e5775340e5d7ff456ae641e27d0c9d57c1a14c611503ae8864492e8860abb2220ad7987426010a522e04689d198e6ee8342704c0372e9dc2a0261705c5ec63c85176682ee2717a1866fdd15da841cc329024598805a73b18e19fb711d4f2d6d18f7856b8a3fe3ee58b2709dbc1c8b4acf0e2d0fc76de1342cc19f97bed79d5692d6eee0a005d40ae748f138baf07601b6aa2e5b70", 0xe6}, {&(0x7f0000c85000)="9188795353b25399ed4c62740309c6b14ababcdf64a7376b9fc56efcf718b162ffde71dbc44f58e5a86fb399628bfa0225c66d63272e99e4c90f2993c52d1c4be135c3357009a1c4ed542bad840ae7c3f7e75be81a6644a53719dd8712d67f86231a059326d1c0172b0c96b88c0599bbfda7ebc01690cd1772f0ea04d76d0f2f2be0eabeef915edf889126d93958805f8b0eb14fe21bc299171d083d5096eb363f392f30866174f4c3b38fb8ce613e819fcc40", 0xb3}], 0x3, &(0x7f0000b5b000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8000, 0x2, 0xfc0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7d, 0x3ab, 0x8204, 0x4, 0xc, 0x3, 0x97, 0x10001, r3}}, @init={0x18, 0x84, 0x0, {0x7f, 0x4, 0x40, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xab54, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1, 0xf9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x20, 0x200, 0x51, 0x200, 0x3, 0x0, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0x6, 0xfffffffffffffffc, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0xc430, 0xff, r8}}], 0x180, 0x4}], 0x1, 0x8000) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00001f8000-0x10)="", 0x0) 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x2e, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f000000f000-0x10)=@ax25={0x3, {"836f3bc96aa9e8"}, 0xf8}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 22:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, 0x0, &(0x7f00007a6000-0x4)=0x0, 0x800) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000f08000-0x10)={0x10000000000000, 0x24d55a55, 0xe28, 0x3}, 0x10) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/16 22:49:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x2, {0xa, 0x3, 0x30000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c}}}, 0x3a, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="4a83e7dc229ba74d814079ae7eb8074d20aa5a51e7de5f33a4926b0090c8ed8ef955837ab4768541c49b327c199726b1e8d881546c396476d01b4f73ff55923dc41202596e2762d8a6abb8aa4916d25cca416a12e80f1cba97c2ba7b266445b786f5de64cb48ba82a0629a81e32e6ea585c873c22371c9f785b52e513e1299a8f5dcb78bffdec7f79c4183016a92ac79928caa846e0c143dcddccb3b88851feb6e3f00e9647ba429e57259f500c69a2abfb9b16b07f1589c855f63729e2e0cc67f58448abc653e26926ea2b457e4430a", 0xd0}, {&(0x7f0000001000-0x2d)="ad4ada99cf8ce16f7d45ea89e4290943b490775fa08c519bc3cb50b31162bb9ad2ccbc11241cf66d7513afe064", 0x2d}, {&(0x7f0000002000-0xba)="15c77d65a8db51bac933debfad423e1847dcaf2a4389c8e267cdeb60af2b1a4c5281c7b1f3d1aa8daffae4d5ae1665d6984f9349efe0b4b1de02113a12449d530822407d52f8181bc0606d7f5eb326306d97d7e563ae79c6b5c43beafb259391008461992ed0f8fd44747fd3518b90574658a51fcf1564edb6188e3da3ff033d1259c249d4809d483c09999a91c7675c022184caeae9afaa565f0f45f494773ffc489028d5b57ab37f0c58c0010d40e5b37fb484a379160570f0", 0xba}], 0x3, &(0x7f0000001000-0x238)=[{0x48, 0x113, 0x1, "22ca06480a33533415c1d9c0c67ec271eba7390937e7f3a79ac58dd7be4bf90b9d586badcc8c2edbab5dd388e59edbbccc"}, {0x28, 0x111, 0x26a, "f3b2ada24e887ba8b386119a226adbcae88afab09735bd"}, {0x48, 0x11, 0x3, "bc69e23a6f9f9befb3e099a9a8d09a691ecac9c5dd6b8d7f504f225415520540281f4973d1ead0a21324af125d5b06e86644474aa2f9"}, {0xc8, 0x1, 0x2, "c7e6601e8cd1da85c73692f06129f6be86f699f7fa87c710d21ce28a2238663b15d68f99e3a9dc637a0e2da836492a13db0c4e0bf309b82a3f02aed92e1301bb0b7597ca222d03b031d7be030b4f39fa323a75ebbc8b49c8c28516193667d2e7bc8a3863ac1bf32e6a3d326b3b3edbe5a6f63c9abd22a8ce3fa774d6368053863a580b6df65ab34d4605c4bee3234aacc22d8af9f502d40fd6b1fe88d1ac236db2a5578d27d37eb9ec3216a04e7b5d912d964cf7385e"}, {0x18, 0x119, 0x9, "ade52c35b427"}, {0xa0, 0x115, 0x5, "f21ae57326ee0017fb8f3f31346c74214e7a80856497a9289fa46d4590ca2902e6a59a0f588e75a4e66a918a58eeae15d01c4504f58ce012a15061d7530e2dfe1d94d2c0ceb8eb26d749fd44e333d3846d81db6fa610ed9ea921af2c7a03ed181a18e7c9ab2846306c9c4eaafa2f6145d33c79ce6aa62fe997d6da933ddd8dc771cfb182c647c195b1b5385831"}], 0x238, 0xc000}, 0x3ab3}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xd4)="197607ab1f3040c3007b40bbdc2321b090d72b858904d1612b3ec11f2ffedc996850618ad1f34a8f96ec93989dfe2ccf854afa0243b9c35566832b4ac228dea38e4f0f8c463736291c16699a7a5ef110c86ec23fa7befaf56f37eaa0b2cc2ca89d205b606719f74a095a6e4296ebd8eb2683cb919ccca42a6bea8e08f559bf29364d13c5e757dedb804a73143140f598533d5ee1091e586c7c2cacc2c979fe5a16f59c2a4a73456895a2bef67763ba86760c306d54dbd9b8e2a7ecb4ce3da2374aa04c119e6ceef8430441cc082d4039625a9b96", 0xd4}, {&(0x7f0000000000)="610756354aac1884c3706300a39b45e760f7589454aed1ee3d53a0cc88cb44a69a82279acd2dd89eb4d10458eebdf0a64c6e4f87e2962c6efd1fe40f993e6e6c37c56aceb83070bb83e1e4af", 0x4c}, {&(0x7f0000000000)="52c3da3a7374648a7e653b03ca0893a23bcc93cf39a2bb42d644cb053fd96f9ceafe327fb317063b6b02bbb07568945855458021552eab86916a0ee6666ecca5b73e26ec253716947b0faead1fbb09ed7db9ef581963e51c85a0", 0x5a}], 0x3, &(0x7f0000001000)=[{0xe8, 0x29, 0x7, "8af57ccec6d0a55fd742908b9c12a8ab587a96431eb370afa5330e3d537d3aa1d505114a61eb836a7ea0f99cfb30854f6b18e9171460d51cb823bdae38f6393d115b3dd3ce6bcfeed3db49bae8103bdf54d51ca54fb66b0567f11c79505176a1f3fc1d3a6f2457b1e88192bcf53fc7a4d2c88889ce56ac074e094744c5bea2010f6d1c20505b68a2fb7df6192666147c368d18676627b0a2f5aa3f262910cd479fe2127838df8a4b0a24f62ad23ffaedb90361c47e8203d275f3ebf78af2e6d921690f57e9b7bdcf53cc8d0ee78a33fc7375e4d4"}], 0xe8, 0x4}, 0xdb0}, {{&(0x7f0000001000)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="02f83cb6a79d861ab71c289eaee01fc85a63c8e426de8759da544b8d66c6eb67c9b5fda70ce669412e976fa0b153cb43d1a3a1c8b180e4d07f9c574354699eba9732ecdf5f7f8df7d75c56a523", 0x4d}, {&(0x7f0000000000)="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", 0xfd}], 0x2, &(0x7f0000002000-0x20)=[{0x20, 0x114, 0x1, "7bcc2d13992a95b2b9ac"}], 0x20, 0x0}, 0x9000}, {{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @generic="c11cd400c7b45106b232fc8af3af9986"}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000001000-0x13)="b94b72fd48e18a8ea03cec372640cabc475c84", 0x13}, 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"aed62713ba5538843394f023c3f08489775cb19c18395836ab37161a38e694196077bd470338954ada854689667e1b3534c98eb34f57a1903e02a6f871"}], 0x108, 0x891}, 0x4}, {{&(0x7f0000001000-0x2)=@llc={0x1a, 0xc, 0x6, 0x7, 0x400, 0xffffffffffffffe1, @random="15a87d125595", [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="8995deca9bf017c913f36e5ac8fafe97918a47e6f062e6b698a443c5b2ccbc7ded5843377f1bbbf9393bea7638c241b921b903ce3f0714b39df633f1e87adb7a3447cca8aacfdac9d45b5be174ac4d6c3285820f24e7379ebeb9d91057b459c844e817ada7c56046223d99b0c3661f9bd00daa679f0e6db2894566eb3dab300284291d1b367c6cd6b39f3c3f89b0d5d37eb954fbde9a", 0x96}], 0x1, &(0x7f0000001000)=[{0x100, 0x117, 0x6, 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"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"}], 0x1120, 0x1}, 0x7}], 0x6, 0x20000040) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d3d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000dc3000-0x10)=[{&(0x7f00004f6000-0xa0)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c2", 0xa0}], 0x1) connect(r1, &(0x7f0000e61000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r2, &(0x7f0000e5d000)={&(0x7f000089e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000)=[{&(0x7f0000cdb000)=""/158, 0x9e}, {&(0x7f00001c8000)=""/4096, 0x1000}], 0x2, &(0x7f000096c000)=""/239, 0xef, 0x0}, 0x0) 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b90000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e91000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x9) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x40000000) [ 32.896072] audit: type=1400 audit(1516142946.181:14): avc: denied { prog_load } for pid=4818 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/16 22:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000180000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000b47000+0x7b3)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000609000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r2, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:49:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004be000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d32000-0x38)={&(0x7f0000000000)={0x27, 0x2, 0xffff, 0x7, 0x5bf1, 0x13, "e8bbefd330e8d67360363f074c1a02965b9c1564744cb5e851e82d4624a3b47e4abe8078a4246b48b39ee5ba0571ab64f77faffa64e4e5957342352abd1f9d", 0x8001}, 0x60, &(0x7f0000000000)=[{&(0x7f000025d000)="92feb70035b27ac037853775d66645a3750517552778bd5794597ed4f8fc7af04a739d1ea8082215100810c8f3298dc6990aba7e2ecd64e606e809bb56e368cd79221e44778c797e3a37675421092755c899b052ff5a4cf70697778493222ebcc0f908e227b7cffdb2bb1d40e71c", 0x6e}, {&(0x7f0000746000)="4503d3f067294e53e47ce1cfbd9df445b996b7f453716fe3566920c4583723419d1303195b5cfeba404e332219bffe6d7597d4637e33a6780234e86d09324eadcb5bbd82ebe26635d6e544b6d0a8e9dda3835c9c79f012a116666ead12dbd3fee22992b6971decbc204959fe0b2c86ed0340471b4d8f073411a7", 0x7a}], 0x2, &(0x7f0000093000)={0x40, 0x112, 0xfffffffffffffffc, "88c0b308c31abc063dbc53aadca46eb52ee9ffaedc541d7702612544a32155dc8968f4b1e9072fc9d511104d0b1e31"}, 0x40, 0x40000}, 0x4000040) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 22:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00000cb000-0x2c)={0x10, 0x2, 0x1f, 0x2, 0x0, r0, 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) 2018/01/16 22:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002f4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005bd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058a000)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={r1, @in6={{0xa, 0xffffffffffffffff, 0x8e6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001eb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d11000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000e5e000-0x4)=0x0, &(0x7f0000494000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e89000)={0x0, 0x0}) 2018/01/16 22:49:06 executing program 0: pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000022a000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000001000)=""/217}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x95, 0x1, 0x0, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x1, [0x2]}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x80}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x8f)={0x0, 0x87, "6a79257fff4e42a36e53819d804196d953eb616fbd78b233564dd5f88958c38ee0b130a9b5ac9e2df1614f2f796cc3828c46fe8d5d9bee7343d828ed4e5cbf192db76a41117a54a4360ba2feb65b6b9fcec3927c3afe49709f1f00ed5a7884d6daa8e36710808607ca487f64b07d8ee437c1da61b748df7e90f6ef895dcb6211f6980c8d498787"}, &(0x7f0000002000)=0x8f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r3, 0x43d, 0x0}, 0xfffffffffffffebf) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b2f000-0x2)=0x8) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dce000-0xc)={0x2000, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d47000-0x6)={0x0, 0x10000}, &(0x7f0000b7c000-0x4)=0x6) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000731000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000dc0000)={0x0, 0x0}) epoll_create1(0x7fffd) 2018/01/16 22:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000614000)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000099000-0xe1)="b2ebbb013e5dd0ab92020b9369aa34ee878efec925e671969ae8ef5998221105e3bbbc6a7a430439177f1fd621805369c0b8acfecfe12ceced4b77faa8c472b00ea378c8977015b7c718a3d26e501aff747c2015771f9867a6dbcea0e214928f8ce339316d3744ed99dc8aa7e8c893f15962eff4078db370666f745f8920a7696fab5cd01da7d7ee6ffecee6d8ae80133461ee34466d82ffa1ae2b1ef5ddf74f23952e6105ba885a46f547509140c1e7d8fb0c29f79c155fd8a24e0f844383e190dabc25a1acfd88e2d39ab287a7e3324561dbbcc1e3a50379c0128e77f9ef7934", 0xe1) writev(r0, &(0x7f0000215000-0x80)=[{&(0x7f0000df9000)="54a00bdb219a0aa56acf4d5009f4a01de475c17f7755b6a4a99d0fb49d42ad9eee91d681b09d23a0f928f771ae41cca1fce4889b136d97027ce4fd6cc2d999fe5868b979a21b78e5c1aa33bd6955e328f4b9be9c230a9b890dbef9820ac5a3e161cb10b7885db8e4cc788dee56e52c89b48fbd5ae4f74aba207513b3a2b7b46dbbfc1bb2d43e53d35931d1e0f0f8fe19c761", 0x92}, {&(0x7f00008c3000-0x5c)="33077d77da0a75fe88a9ce48a73a45e827d2c6c8bc7d298125accbae63b0ff99cbb2eecbc3d6119b6ce092f992600c6955ad0311003124c22b4dea9c265b2e22d4ab857757d0ff90942c41578ce4a0126ba2443c4bed33c64b83444d", 0x5c}, {&(0x7f0000faf000)="31f0c9112af79999721b0c1d5145ccf8e06d39775f3bf129ef88fa35babd1bab4d8b0aba8437a457fbf4e05599d5090e6956bcb26d23da8adcdc4d7c596196", 0x3f}, {&(0x7f0000a15000)="46b2e259c4fc2c6d81beb202f1601e8139f83265ff448819842f0a754d8e6ceed68c28158e9648440bd32f7b6620e97711535751c73a8417117e", 0x3a}, {&(0x7f0000b0e000-0xea)="bf738c0378248e8c41bda5cace54d702e7e925376c5cab46d0ca1c4a237dc60041f5b387740d5778d6d42d1e1bdf798303021114e7817197b6bf886b0863a185e21ed57fad8f9f481538a67dfdf750a77f97f4406f5a520c20d80659cee22205000d93c500cdefff7759ae0f2fd1ef8016bd2f579b4bf6b88826323e3d4c598eafabbe800602fa57dac5816258fe46c68302a1601bcd582f9471495a50e22fbe3b967409ae192e71ce6d9f5a6bbe628dcef6c9bdf552d2de7cb7c6cce7dbf539983d337e70b221636f74b7e19c5f16b80a033491fb5a4ee4c7068c16913e9f9a7201cc4dd271db662223", 0xea}, {&(0x7f0000321000-0x98)="618ff4719dd70e0d9efbb07ccd8b1abe2b25b042e82749eb223bb2778846add32b8b1489e801bfa2fad9bf22aeccc199db80e77ea026d54e6148b0def5573a3055251ea84032aa7a82715e3adc15628349a7e373e0f739f9f56fa455e49652f76a0ea88a0f6bea843f60f3c7f311aaf25f3405b03d8a0c264a74ac608aa0c212fefe275b26315332edd48cb68da6abfaf61545d826e4f231", 0x98}, {&(0x7f000013c000)="09d7b831d06b", 0x6}, {&(0x7f0000410000)="7490345123c11dd71e6f82f21460b93cfec6f65e62e360e3fdc2c2f34b408a9ff1424be0e316328d5e8af5fe4ddfb77f8e2268102327e26c5f88b7c2be89bfb4751cf7138c2928e2019ccd0416666c350cd284f6fe7716", 0x57}], 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7b000)="", 0xffffff8e, 0x0, &(0x7f0000e68000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000359000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000a3d000-0x48)=@full={{0x3, {"071eb560fb4191"}, 0xffffffffffffff00}, [{"b60a0326305caf"}, {"b9f177688134e6"}, {"f81584ea4f5002"}, {"bdf03fe8d338e5"}, {"1401c43b448650"}, {"9b612cf7ddcd8c"}, {"c65a9627448621"}, {"050e0fec9ac9ed"}]}, 0x48) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000585000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000508000)=0x14) 2018/01/16 22:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000b9000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d0d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000822000-0xe)={0x0, 0x4, 0x3, [0x7, 0xe3, 0x2]}, &(0x7f000068b000)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006a2000-0xa0)={r2, @in6={{0xa, 0x1, 0xffffffffffffffdc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f, 0x4, 0xd9ed, 0x7}, 0xa0) r3 = accept(r0, &(0x7f0000b8c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fef000-0x4)=0x14) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$packet(r3, &(0x7f000058e000)={0x11, 0x1f, r4, 0x1, 0x100, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000997000)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000ab4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0xd3e, 0x20, 0xfff}, &(0x7f0000c88000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000aa2000)={r6, 0x3, 0x400, 0xea8, 0x8001, 0xc721}, 0x14) getsockopt(r5, 0x1, 0x5, &(0x7f0000d78000)=""/15, &(0x7f000000e000)=0xf) getpeername$netlink(r3, &(0x7f0000544000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000)=0xc) [ 33.043126] audit: type=1400 audit(1516142946.207:15): avc: denied { prog_run } for pid=4818 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/16 22:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) accept$inet6(r0, &(0x7f00008b4000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d3000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) close(r0) 2018/01/16 22:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmmsg(r1, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ad3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aed000-0x4)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d96000-0xea)="42d3d4b24d7ee4aeefd39153262b83c42906e14d3336d67bef8656a0d9a1fcfeda959dff353a1b7c500b73cff3900980116af71220ae9ef72c41e52ac11cca1392db856b720ce8d1dcf167becfdd51a00408b1859b687da92a071af2a896072aaffc082a2d5a977ba9f186dc5568a68bebf58db07efaebfd7be3fdf18e2ba1cb41b4cc5fdfdc45208192435795d98068e36e77c3c38fe24bb7e44e01711cd0632defbcb62641f50567ddb1cc60b56ab1d68e2bdf8fb9bd16648435d775f55953ad2a8462b89a5c46fbde7f67236725bdb3ad6eb7a10f6bcc3a7ebf3bab944af39c4ee556299e3f70331b", 0xea) 2018/01/16 22:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x310, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000480000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d0000-0xe8)={{{@in=@empty=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000080000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f96000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021c000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000324000-0x4)=0x0) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097f000-0x4)=0xfe3d) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000757000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002df000)=0x7120f7351fbcd44b) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cae000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000095c000)=[{&(0x7f00009f8000+0x32c)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009eb000)=[], 0x0, &(0x7f00000d7000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x840}, {&(0x7f0000f96000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001e7000)=[{&(0x7f000084a000)="d55478fa4c4b786ce4e15366995f32fc74d8ae282ae1007d122fb77475fab89d806ab31565b8409561d239ec488df8af04415beb8a11001362f86e8a2eaa4069f15c4de38e9c6cac71a5d8cb901bfcce6cb8e7e9d5dc9c7bcfbbcbfedff1454958ffb5e9d3d9fa88dcd9d29281a0155090bc3c29197bd02b2e1820dcda044f960b21a862ba9d6e16944ecef09708c6c0bce626de10b88704b5a5d1816bcfdbebab0c", 0xa2}], 0x1, &(0x7f0000151000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20000000}], 0x2, 0x24008040) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000082e000)={0x0, 0x0}) accept(r1, &(0x7f0000f40000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aaa000)=0x10) close(r0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f00002d2000)={0x0, 0x0}) 2018/01/16 22:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c9a000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000a10000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004b4000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x0, 0x80, 0x100, 0x3, 0x300, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r3) socket$netlink(0x10, 0x3, 0x1f) accept$unix(r2, &(0x7f0000a81000)=@file={0x0, ""/108}, &(0x7f0000ce1000-0x4)=0x6e) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/16 22:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5d, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0x0, 0x12}, {[@lsrr={0x83, 0x37b, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40ab, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x40000083, []}) 2018/01/16 22:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000804000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000556000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c8000-0x4)=0xc) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000167000-0x58)={0x7, 0x9, 0x7, 0x7, 0x1, [{0xab68, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003c5000)={0xfffffffffffffff8, 0x0, 0x100, 0x6ad8, 0x7, 0x5, 0x8, 0x0, 0x3, 0xc1, 0x3}, 0xb) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet(r1, &(0x7f0000d80000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) 2018/01/16 22:49:06 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f95000)={0x3, {{0xa, 0x3, 0xb611, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7430}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x510}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f96000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f3f000-0x4)=0x74b, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f97000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000)=0x10, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000f96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f97000-0x4)=0x14) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f00008a8000)=@full={{0x3, {"d7164dfa444e72"}, 0x9}, [{"e1898ff029aeff"}, {"ff7b2fef24278e"}, {"00f956000078f6"}, {"d0645a6ace7652"}, {"3750f880762df7"}, {"5745fd0fa36d55"}, {"32ca46b85dfe4e"}, {"8c9aab9ee35dd7"}]}, 0xffffffffffffff0d) [ 33.115685] audit: type=1400 audit(1516142946.334:16): avc: denied { map_create } for pid=4884 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.139907] audit: type=1400 audit(1516142946.336:17): avc: denied { map_read map_write } for pid=4884 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/16 22:49:06 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000578000-0x38)={&(0x7f00007b4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d8c000)=[{&(0x7f0000ef4000-0x98)=""/152, 0x98}, {&(0x7f0000da4000-0xf)=""/15, 0xf}], 0x2, &(0x7f00006c0000)=""/14, 0xe, 0x8}, 0x40010140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e99000)={0x2, 0x15, 0x0, 0x9, 0x3, 0x0, 0x0, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x100000000, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x44800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000d7b000-0xe)=@l2={0x1f, 0x7fffffff, {0x382, 0x400000000000000, 0x57, 0x72, 0x8000000000000000, 0xfffffffffffffbff}, 0x7, 0xff}, 0xe, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="4bd5ed6e0949fcac2fd1d965fa6870269949f8abcb95b9212ce4993a87b156eec6417a697ec4e17b1f415d7509fc0bc608323a671636e36043bd4c4aa8f949b756ad46690eaf9c70bec9831fb1eb3b5865118f00c9df4790c208c1a93a8c4518dff70dd65f83e656ed66110db2ab47b53426037e39f8c87fdef28e9ca01aca2000997e4be93ec2b6725f05f4379763073093adc1664ed04ecb6ba4fda626c9aee85c01dd", 0xa4}, {&(0x7f0000000000)="", 0x0}, {&(0x7f000081b000-0x2e)="35e0f15da01871e7eaf6105fb7fd895cace2461bcc6c3e81d9f77315e959a45f80d9149f7884a8131af3f5a8bd4a", 0x2e}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00000a5000)="0d13c6552fb306f131f790db1df928b819529a4438b0eb6fc5c6b313e142228558ec8e9b03923eeab36c61b7218fcd06bdbe3b1c7c1b04242bb1227d", 0x3c}, {&(0x7f0000001000-0x5f)="b970a6747510d1c45cea927c7df1cb7a12686f7f171103651c9d82cea756e228642999b7fdb23195279652d04b4ef929527296d05efec2a6d9b55ae37e135c835ad0806808ebc1e710a21f3129de2fb7bfdf50ed95b757b34d09e6c1b1f21f", 0x5f}, {&(0x7f00003ad000-0x12)="cc5f8bddf32599c9c41828a45a68d808049b", 0x12}, {&(0x7f000060e000-0x24)="ca10711bb2280cb424b79debc4b761c0284fdada1ea57b4d26560d0fde01c489f1d78319", 0x24}], 0x8, &(0x7f0000919000)=[{0x1010, 0x11f, 0x100, 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{0x38, 0x0, 0xfffffffffffffffd, "8aeb3392470e90e48648e384e8989cfe1a2699950038a86e3559296ce296432836a6415f551bcd"}, {0x78, 0x101, 0x4, "af5a4c8568f37163ec851548a6e7303c70cd4a31b4ecf79d72806731e082bf7197d8db4c7a3e763b6f786c05650c482f78f1803ce426ea19b286c9c366e382ad6192b5d16bf5b22f8a592f818dc90be8e99bfa6fef09b3b7643ed64dc2e183de88a6ef6297b1ee84"}, {0x110, 0x3a, 0x100000001, "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"}], 0x4288, 0x8000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0xe9, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xcd1c, 0x1, [0x540033fb]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x23f9}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a5c000-0x1c)=[@in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}], 0x1c) 2018/01/16 22:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00000d2000)="bd386c0cbf08d2699e8d0870e13c6046d814ebc638b601717c3ba282c420ee86", 0x20, 0x0, &(0x7f000049c000)=@ax25={0x3, {"e89b333cd83962"}, 0x0}, 0x10) readv(r2, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/16 22:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005b8000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c12000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009d0000-0xc)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fb6000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff7fffffff}, &(0x7f0000138000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003fb000)=@int=0x3800, 0xffffffffffffffd2) write(r0, &(0x7f00003d5000-0x1f)="e504c9da91f5b6484b108f3ebf170867864fe8b02488a527516c4a6d46e3cd", 0x1f) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000782000)=0x40) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007e8000)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x200, 0x2, 0x4, 0x2, 0x0, 0x20, 0x88, r1, r2}, {0x1, 0x3, 0x0, 0xfff, 0x39b, 0x2, 0x5677f0ec, 0x7ff}, {0x20, 0x34dc, 0x9, 0x1}, 0x5, 0xc, 0x2, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0x7, 0x6}}, 0xe8) write(r0, &(0x7f0000b18000)="24ffe6005a001f1d14f90000125a00000713171308001000fff78000000101ffee000000", 0x176) 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000730000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f00001f0000-0x4)=0x273, 0x4) shutdown(r0, 0x1) recvfrom(r1, &(0x7f0000073000)=""/144, 0x90, 0x1, 0x0, 0x0) 2018/01/16 22:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ee6000)={0x0, 0x0}) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/16 22:49:06 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x5) 2018/01/16 22:49:06 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ad4000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000642000-0x1000)="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", 0x1000, 0x0, &(0x7f0000ef3000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f5e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000193000)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) socketpair(0xf, 0x0, 0x8, &(0x7f000086c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005ad000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec8000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000069a000-0x48)={0x7, 0xb, &(0x7f0000e23000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x1000}, [@jmp={0x5, 0x9, 0x2, 0x9b8b1845667ab372, 0xf, 0x2, 0x1c}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x1, 0x7, 0x5, 0xffffffff, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000146000)='syzkaller\x00', 0x550a, 0x9c, &(0x7f0000f3d000)=""/156, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) recvmsg(r3, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) 2018/01/16 22:49:06 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dc0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e62000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 33.303429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62865 sclass=netlink_route_socket pig=4947 comm=syz-executor0 2018/01/16 22:49:06 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e9d000)={0x0, 0x1000}, &(0x7f0000f5d000)=0x8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000030d000)={&(0x7f0000f5d000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b59000)=[{&(0x7f0000f5d000)="f6fa2570b84f27e8fb1f858ff7cf9c030f1e5c27d3054d999f16749baa01c94ce6add2a51224f6ec49dcadd437cb6c90fbc449b925c31e77a6dbce35d030685cbd297926f41ba33534e2f282b4f6", 0x4e}, {&(0x7f0000eee000-0x1000)="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", 0x1000}, {&(0x7f00009c5000-0x66)="e37f86c830a4a01b7211d279bd2454a7a5ba32c227b5118ffd8b0e3369123d615c75591d4fb755d4d7c9f1a9116419363dfbc0ece9463b3bc54d7e4f0adb34b65cc0f973a4af48c503015e20e1e5768c6ffc2e279ce2472b0b53ec6da71951ad101002b9d649", 0x66}], 0x3, &(0x7f0000f5e000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xed, 0x8000, 0xfffffffffffffffe, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x0, 0x6c, 0x0}}, @init={0x18, 0x84, 0x0, {0x1000, 0x6, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x41, 0x7, 0x6, 0x3}}], 0xc0, 0x4080}, 0x4) 2018/01/16 22:49:06 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/16 22:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d42000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000845000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c79000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000044e000)={0x7, 0xd7c, r1, 0x6, r2, 0x3, 0x100, 0xfff}) sendmsg$nl_netfilter(r0, &(0x7f0000972000)={&(0x7f00004ce000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00003a2000)={&(0x7f0000c1d000)={0x140, 0xa, 0x1, 0x312, 0x7, 0x0, {0x7, 0x0, 0x3}, [@generic="75c3df77519119dd91f1993438ad644f03606229db629f7ccbea4670987b75a85e57665c082ee7cbf877212ea21bf9d23705c89b7928955845e905750ca1143c6e03e5baa14cdfbd", @generic="2e80873658ee039a3f07a67d535536abfadbf1d496d772c7a3663ace0452436336a6ca21e1dc34a5e9326bf899d938bdacbd7550bc9612791641b83e48392a6fa5b07366de5313f4eb1de9a6ecfb457adf4f7f081ff26d9f4b89e80275e5cae7658c83fb5a9a26d66fa0a32ae6173f293653dfc30662dd196c023f00dd07a2e75988bba453bc07299958102b1f2f80dc786fde30b4d07cd76aaf8fb188886f718c9f14d03eabc1e53da921d48edc6b4479d45e4c1ea2cd8d306ab5b182019ec1e8c0512c39c1e59ada81c0b96900f4ae890f52f198bc9b9940607def09cdecca8a"]}, 0x140}, 0x1, 0x0, 0x0, 0xc800}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) 2018/01/16 22:49:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f00002c3000-0xb7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x26, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], "ae7698133d1bf7e7aa1b11d70e87ef82306bcf821b3834874f906da9cbedf11a631f0a7509c772770de2a47ef2f0916cd3efd5126a7d998691e62c744aecf49ad29e8a201d8c1dd52b2e36a26c551bab7fd48e427ec01d6a155f5769145891a2c5abbd699420beedf8d69443d99297ca43b4bf57485147d7163af626f5020363e246ad"}, {0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x6652], ""}}}}}}, &(0x7f0000b8c000-0x8)={0x0, 0x22e, []}) socketpair$inet(0x2, 0x86, 0x4, &(0x7f000027c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002c8000-0x4)=0x9, 0x4) 2018/01/16 22:49:06 executing program 2: r0 = socket$inet(0x2, 0xf, 0x0) unshare(0x80000) socketpair(0x13, 0x80802, 0xffff, &(0x7f000044a000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000672000-0xa0)=""/160, 0xa0, 0x10020, 0x0, 0x0) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) accept4$inet(r0, 0x0, &(0x7f00002fa000)=0x0, 0x800) 2018/01/16 22:49:06 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000096e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f64000)=0x5, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0xfffbfffffffffffe) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000037c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000998000)=0x2e, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000f66000-0x4)=0x0) r4 = socket$nfc_raw(0x27, 0x3, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet6(0xa, 0x7, 0x800) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f65000-0x4)=0x60) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f000037f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000a1000)=0x1c) r9 = socket(0x9, 0x7, 0xfad) r10 = socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000078d000)={0x0, 0x0}) r12 = accept$ipx(0xffffffffffffffff, &(0x7f0000892000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a4e000)=0x10) r13 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000149000)=0x0, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000eea000-0x8)={0x0, 0x0}) r15 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$ipx(0xffffffffffffffff, &(0x7f0000f64000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0x10) r17 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f65000-0x70)=[{&(0x7f0000570000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004a6000-0x80)=[{&(0x7f0000f15000)="010b65f52bc81258d2cd12aa0c470666b0b065218deb264c61088fcb081afa67f9eba9c37fa3dc21cebc6c9c346f8347d44cf4a45e99568702c7f5dbb72f511102d5fec47fa08f956f301e2d049cadb76ce80c5bf99894ea9a89bce30a66606296cb3f6e97f337e941ca222c65ef33ffc5038aba775e4a95507627f72cac1d34181d5657c02c549eb2a219b5a1ce2d2acc883b065774b3aa1fc0daddbf3deb5d", 0xa0}, {&(0x7f0000f65000-0x90)="1bd1e64ce57782b6af1321c89593d43a693800b626ef9e35f32666c14549503a7e7990bb306ddd8263202989eff0b90bfb1d525f0747e7097644f0c0915b451cb029f1ad94d7e492c435777659b3e7fb512452b09d07dba0bf22e24e02e6d138530c7ee876a6ac70e1291b5492a559decdeaab6bc6cbb7d91aae95480edf8269f7040a9928a456d03c53fea6d1f354db", 0x90}, {&(0x7f000004d000)="32d6318c5706c3260cce42bb6cfd8a2101f36cedffca79851a067ef537c39dad91b11d7557b77a1923b9ff3ff5cb0b8fe1c5c7ee048bb510a6dbb91618c736392cc5ca9ce2f3779bd931522475b488", 0x4f}, {&(0x7f0000f65000-0x72)="9537123ab4255240ca7ed199868986390207a35350ef91b3c2a53c81a7c0fe9e4524b7a3ec85f0398fecafe48c4fc18fcdbdb4caf61d88fd3d25b30c8b13e9345fe8cc344caac0fdcd8c486ca04b5eef9fcb6d8d7bab1a63d0b836ea2de07f747863e86577d1205bbc39efc1f20ac1abbf85", 0x72}, {&(0x7f0000072000)="2823944a11971954462f971d2cf4489a6853e90273f980596d45a0dc1a6875dfb33c3de715395235632f7e1e377a76361dd8c45baf3ed59ff06de17393cae6a8ff12854d2f2f7c4465bf27cc2135d857c86a822905c9ed545e8d01d6df7b45cf904d0a91b0589ef924dc0867e03ab0a4258c57d39b5beadfc256fd775fd4267f9538e783a3d660354ee4b6406c4037cba8ac777c", 0x94}, {&(0x7f0000f65000-0x9c)="84980c10fe33c5e1d53aafefc68a2634f06ff0b0af4987269d5d2ff865b2275e01dbeff61283782823d0b6d211f13ff58e92c13f856e7cd2928d9bdb04b7bf07687805238c0cd7159b802f6221411a8c1a6b53a893d21fcd0ef07911c7ec1e6ad183cd21a307ecf241081e6643a9bad5cd881ab0f155cfcc29dabb39b0cc0c7aadf0dc677d2fc713f80e1970507ce47a97ce90ccd47471fd059b452f", 0x9c}, {&(0x7f0000f65000-0x54)="f0107a7c9727600f85593393d199d568e33b277ac638cc52c223550ad03c66470e29b2f26d2c644652f9cfb23ace7e79e1947c385912ba3cb8d05c6731b8a8b925164662a3a8a930257f78f22b2633c1fccf6ab3", 0x54}, {&(0x7f000007f000)="37b67a07ed8d55a7dd4c3b83f237a637987d71267a1d67fe1d26177d29fda573e741a1e4007eeb6a891369ae887df1a9ec11be2ca02beab6eb96d2cb9a91f05a09e398dc8d21e9062e9a70d793f1871b6c71c94f2a553e7bb2b949de4ca1946d19b5eba87a1d93bebfa4982586e2724a7120d1c58b638f8827b9a694417cdff1edaab604388793815311ce79530cf1dde7464d99006c627a2528123e2c94a0417ababbaf6c8345045c0b78eed841b63b86720f7db842dd3d55874b9df2e39afe464b3e557d585a8500578d0fee5b609dd4ba6e5f176bfe653b1efb8cd57f4e48c5f34f0ba7131f55fcfcf1180d4ff724ce0aaf9d95", 0xf5}], 0x8, 0x0, 0x0, 0x4000000}, {&(0x7f0000f65000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a42000-0x30)=[{&(0x7f0000f65000-0x80)="20246733be6dadb421c81225924b5cbacf3c626bc585081e3ddd986be70d760836243fdf9a08dc86524ac4c40dd415d4c54548fb9deff7296216bfbd5160d37973fedf44cd2a72d829736fd23c803f69049926ffe7ebafed4a8bb1ec0fc022db435de03f12dc6b8c836e6eed1f4c243fa143d6d2f9248c3f7f7f393d1ebd654c", 0x80}, {&(0x7f0000f65000-0xf5)="fac71a54c1d87f4b4ce59a8db8ebfe0ca169e4689eb135e953c814cfa39cfcd63b86ef99adefde97bce6312f4d4d5f2de889c5ab5ef88e389034ebb9658af5f82a4ae17536f2ad5cdc18361bd684877bd9c45cdacdb84dc39fce8e68b8167033853ee1af22d171621513eb3c53cb4d7818e9d83752d929e4f9d106c6c0698fe7668476505b0b5f89280154a3752f376f25b5bbddd4ba7f52f791afb49eef9c3944fee9b2b916f27ea14a2fd8938c709843c1019d99ac676cb6043a543e377321d0b0f4f8cdca6f3b4c33c8b02a78e7315b7f19b576aef2c574267602820a4d790452ad0b70a32e160d6596c285ffc44090c7d61697", 0xf5}, {&(0x7f0000f65000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000413000+0x9f8)=[@rights={0x20, 0x1, 0x1, [r1, r3, r4]}, @rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}], 0x78, 0x4040000}], 0x2, 0x40) socketpair(0x9, 0x400000007, 0xffffffff, &(0x7f0000b53000)={0x0, 0x0}) epoll_pwait(r18, &(0x7f00003df000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3ff, &(0x7f000037b000-0x8)={0x6}, 0x8) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 33.403401] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62865 sclass=netlink_route_socket pig=4958 comm=syz-executor0 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009e7000-0x20)={@common='gre0\x00', @ifru_flags=0x1000}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e8000-0x4)={r0}) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009e7000)=0x0) 2018/01/16 22:49:06 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:49:06 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000197000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b2d000-0x20)={0x100, 0x0, 0x0, 0xaf7e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x1, r1}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) getsockname$inet6(r2, &(0x7f000003f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000536000-0x4)=0x1c) 2018/01/16 22:49:06 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000009000-0xe)={0x1f, 0x5, {0x7, 0x9, 0x529, 0xe2, 0x81, 0x1f}, 0x8387, 0xe2b}, 0xe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000008000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f0000006000-0x12)=""/18, 0x12}, {&(0x7f0000007000)=""/3, 0x3}], 0x2, &(0x7f0000005000)=""/225, 0xe1, 0x0}, 0x40000000) 2018/01/16 22:49:06 executing program 4: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009ce000)={0x0, 0xffffffff}, &(0x7f000029b000-0x4)=0x8) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ac3000-0x8)={r2, 0x7, 0x1}, 0x8) 2018/01/16 22:49:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000061d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000698000+0xeee)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007b3000)=0x10, 0x0) getpeername(r0, &(0x7f00006c4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000)=0xff) connect$ipx(r1, &(0x7f00004dc000-0x10)={0x4, 0x9f17, 0x6, "16902e77ffdd", 0x34a, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000213000-0x68)=[@in6={0xa, 0x3, 0x6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x1c) 2018/01/16 22:49:06 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x7579, &(0x7f0000acf000)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000acf000)={0x0, 0x81}, &(0x7f0000097000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000070a000)={r1, 0xcd, "542a0e536013d77a8e29e6ced3703662caac64c78b15bc4f028ac6bc68b0146ba05cb5b34b6da11fb0631fb533ede8333eca6f2ed1730be0b2117997d505f1f38145e91c57f541f7257f4351c47db4b926949ee3a2f7343443d0669cf3e93d15b6ec9c96585e46a8f93cabec07a8d1b9d4d92d8e54d34cdf84cce4910bd52c4864813bfc8d6958863346aa1efa34d7c9616ca75eebed3d859555332623aebe86f9323348c9f334373f4694aeb563854b23b098c4f3b17ca32c4e22c0c1e8047a548b50a5cf2d32a2b282ff83c4"}, &(0x7f0000426000)=0xd5) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) 2018/01/16 22:49:06 executing program 2: r0 = socket(0x9, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [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, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x1, 0xf4dd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000cd000-0x24)=""/36, &(0x7f0000975000)=0x24) syz_emit_ethernet(0x1eb, &(0x7f00009a7000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1dd, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {"f332c05bd89c0003155be0c4830fd8b2804321fa14b3de805acc72ed84040b90c143f6052aff4e0c39c79ab45aa669b68a0243fc30b9213b900fda7e41547f4fd2234347cd2c871e591cd86376e454b3673049c18951495127606d75cce4ae4e4e4ffdc9c92b18feba6b161ce3f640ab1bd34bac71d90edc4b22654c84e2d1ae35d1744101893354c709551a3ad62091b90763742e24fcd4d1e79ea2a33de0122fc0c2d957a1a67d065c85a54f25db84f6ee7692b779105dd160143e0967432031e4dceea3ab8404972771e5bd3bb4eaa27c54500cd8b7068e646c96e1cb46fe95267bc176296ddb733aeebdcce70e25b4356501abdbe39ecbae217eef53eb447a45027f6272ad5a167bf848caf54cce7afa924b531565ac296ba8f4f25823794294d736c962efbe5d4f4b6eb4c1a211ce1d26872e55b429f07634fd2c25f3902f70383d2cb440c243f95efb6446824ee51b3d4973528b084647b637d21b3c390b9feeda04dcf4c2bdc1efbce90f6d40ad9ca8be7cf3580be25c6bf2cbafa03515ebda3cac2f31bfb879ea0e2ac82875da68ee836d75efd084e11ea4920996d2cc"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 22:49:06 executing program 5: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000)={0x0, 0x0}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000179000)={0x27, 0x1, 0x3ff, 0x3}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dc5000-0xe8)={{{@in=@multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000-0x4)=0xe8) accept4$alg(r3, 0x0, 0x0, 0x80000) close(r0) 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000440000-0x4)=@assoc_id=0x0, &(0x7f000058e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000050a000-0x8)={r1, 0x10000}, 0x8) r2 = socket(0xf, 0x0, 0x36) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006f1000)={0x0, 0x1f}, &(0x7f0000f30000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c6f000)={r3, 0xc, 0x5, [0x4, 0x7, 0x1, 0x5, 0xfff]}, &(0x7f00003fd000-0x4)=0x12) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00003ab000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e26000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000565000-0x8)={0x0, 0x3}, &(0x7f0000567000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000938000-0x46)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xff, 0x2989, 0xffffffff7fffffff, 0x10}, 0xa0) r7 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4e3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000085c000-0x3)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000696000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b97000-0x8)=@assoc_value={r4, 0x2d62800000000}, 0x8) 2018/01/16 22:49:06 executing program 4: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000b13000)={@common='bcsh0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x4}}}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000068c000-0x38)={&(0x7f000042a000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00003c4000)=[{&(0x7f0000f11000-0x48)=""/72, 0x48}], 0x1, &(0x7f0000d41000-0x1000)=""/4096, 0x1000, 0x3}, 0x40000000) 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) 2018/01/16 22:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x13, 0x0, 0x2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00002bd000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='teql0\x00'}}) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/16 22:49:06 executing program 0: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ebd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000f0f000-0x4)=0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000251000-0x4)=0x81, 0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f0f000)=0x9, 0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a7d000-0x10)={0x6, &(0x7f0000f11000-0x30)=[{0x2, 0x0, 0x8000, 0x9}, {0x100000001, 0x4a, 0xa97, 0x8}, {0x1, 0x1b3, 0x80000000, 0x2}, {0x6, 0x6, 0x4, 0x400}, {0x2, 0x6, 0xfffffffffffffffc, 0x2}, {0x1, 0x8, 0x9, 0x9}]}, 0x10) 2018/01/16 22:49:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000002000-0x6)={0x1f, 0x4, 0x1}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/55, 0x37, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x8, 0x4, 0xffff, 0x81, r3}, &(0x7f0000002000)=0x10) getpeername$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000001000-0xc)={0x10, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000003000-0xc)={0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000839000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000691000)={0x3ff, 0x2, 0x4, 0x2, 0x3, 0x100000001, 0x8000, 0x10001, 0x0}, &(0x7f0000f81000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000584000)=r4, 0x4) epoll_create1(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000112000)=0x0, &(0x7f000041e000)=0x4) r5 = socket(0x17, 0x6, 0xf9) bind$bt_sco(r5, &(0x7f0000052000-0x8)={0x1f, {0xfffffffffffff64a, 0x1, 0x8, 0x1000, 0x7, 0x8}}, 0x8) 2018/01/16 22:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009d4000)={0x0, 0x86}, &(0x7f0000a38000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d23000-0x8)={r3, 0x1}, &(0x7f0000122000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000484000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f000018b000-0x10)={0x1, &(0x7f0000acc000)=[0x7]}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 22:49:06 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x4, 0x4}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r2, 0x81}, 0x8) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair(0x8, 0x1, 0xff, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001000-0x18)={0x2, &(0x7f0000004000)=""/233, &(0x7f0000004000-0x30)=[{0x8, 0x85, 0x5, &(0x7f0000004000)=""/133}, {0xffffffff, 0x1000, 0x40, &(0x7f0000005000-0x1000)=""/4096}]}) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000001000)=0x0) 2018/01/16 22:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000137000)=0x0, 0x0) connect$llc(r0, &(0x7f0000443000)={0x1a, 0x7, 0x1, 0x7f, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d2000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000a15000-0xba)=""/186, &(0x7f00002c2000)=0xba) socketpair(0x7, 0x5, 0x9, &(0x7f000005f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000f20000-0x10)={0x3, 0x81, 0x9, 0x100000001}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 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$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 22:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b6d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5a000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000cfa000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$can_raw(r3, &(0x7f000069f000-0x38)={&(0x7f0000a82000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058a000+0x712)={&(0x7f0000413000)=@canfd={{0x3, 0x9, 0x8, 0x0}, 0x2c, 0x1, 0x0, 0x0, "829f7982403a8aab8855fc794b53500fefd229f3d854f6d5336de448d33d753f2d3976cc44b37dfd18c78517d78886cd7a2861794d3306690de91098db3655fc"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r4 = socket(0x2, 0xa, 0x4f) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000f6e000-0x4)=0x1f, 0x4) accept(r2, &(0x7f000034a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3d000-0x4)=0x10) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000e6e000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto(r0, &(0x7f0000f7e000-0x35)="03d0d8495d4c851d099d38df044444ee443717d141ba3ecf210228f180f410c41395e2c58375488ac2cda62aa27d68584617b77ebb", 0x35, 0x40, &(0x7f000037e000-0x10)=@nfc={0x27, 0x354, 0x0, 0x7}, 0x10) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f000098e000-0x4)=0x40, 0x4) 2018/01/16 22:49:06 executing program 4: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000295000-0x4)=0x0, 0x80000) r1 = socket(0x1f, 0x805, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000fb9000-0x14)={{0x1, 0xac5b, 0x401, 0x1, 0x5, 0x274}, 0x2ee26122, 0x401, 0x1ff}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000461000-0x46)=""/70, &(0x7f0000f7e000)=0x46) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x5, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000ee000-0x4)=0x1, 0x4) 2018/01/16 22:49:06 executing program 0: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept(r0, &(0x7f0000deb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bc5000)=0x60) accept$llc(r1, 0x0, &(0x7f0000f00000-0x4)=0x0) 2018/01/16 22:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f000072e000)={&(0x7f000089c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000007d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000193000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000350000-0xa)={0x0, 0x9626, 0x1, [0xc]}, &(0x7f000012b000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000168000)={r2, 0x19, "8401379073837d5cde96d9dcd213fb0a441281117312be5ac5"}, &(0x7f0000435000)=0x15) writev(0xffffffffffffffff, &(0x7f0000ee3000-0x90)=[{&(0x7f0000462000-0x1000)="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", 0xf2a}, {&(0x7f0000739000)="24e2491ac4e287e54090752df43814e64007b5b07e79b19f4071a2cdee34f3211bcbba1cce604afcaf64c58074cf8de5d7b216ba55e5c969d65604c30ff0c43dc97d092ea85eee7084e1019785a12a2efd74283e51d74d94a9474b50fdedbb19d8fe40785645f6d2328b9c190acb6844e960ba84ed4e636bc85f792c5e1ecf5e98c50f54cd2c32921d66cf4f4d3a723bf42ae8c2abbc57e66240483d4f8f936b75db6ee711454cc67076043328", 0xad}], 0x2) read(0xffffffffffffffff, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/16 22:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept4(r0, &(0x7f00000e7000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a83000)=0x20, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f92000-0x4)=0xe5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cfa000)={&(0x7f000062d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f42000-0x30)=[{&(0x7f00007b5000-0x1)=""/1, 0x1}, {&(0x7f0000401000-0xa0)=""/160, 0xa0}, {&(0x7f0000db4000)=""/35, 0x23}], 0x3, &(0x7f0000e5e000)=""/128, 0x80, 0x4}, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000460000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, 0x0) getpeername(r2, &(0x7f000002e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000085c000-0x4)=0x3a) bind$unix(r3, &(0x7f0000c3e000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e01000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00008d3000)=0x0, &(0x7f0000acb000)=0x4) sendto(r2, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r0, &(0x7f00005ca000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c63000-0x20)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000197000)=""/87, 0x57, 0x0}, 0x4000011d) [ 33.670306] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000026000-0xa)={0x2, "c6a2ae3027a6"}) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003c000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1}, &(0x7f0000027000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000002c000)={r2, @in={{0x2, 0x1, @rand_addr=0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x50d, 0x8, 0x8, 0x6, 0x2, 0x8000, 0x2, 0x4000000000, 0x8, 0x5, 0x5, 0x6, 0x6, 0xffff, 0x5]}, &(0x7f000003a000-0x4)=0x108) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000003c000-0x14)={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x1, [@rand_addr=0x9f3d]}, 0x14) tee(r0, r0, 0x800, 0x8) 2018/01/16 22:49:07 executing program 0: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f000072e000-0x4)=0x3, 0xffffffffffffff6b) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00002cf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000-0x4)=0x2e) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a7b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ad7000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006c2000-0x12)={r3, 0xff, 0x5, [0x9, 0x1, 0x200, 0x9000000000000000, 0x7ff]}, 0x12) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ad7000)=0x6b13, &(0x7f0000336000-0x4)=0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000465000)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) socketpair$inet(0x2, 0xb, 0x1ff, &(0x7f000025f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ad9000-0x6)={0x0, 0x10000}, &(0x7f000085a000-0x4)=0x6) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ad8000)={r5, 0x6}, &(0x7f00006f3000)=0x8) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7ff) epoll_wait(r0, &(0x7f00002e0000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xffff) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x190) 2018/01/16 22:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f000056d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009d8000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f00001d8000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008bd000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x100, 0x0, 0xe7f, 0x7fff}, &(0x7f000027b000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a93000-0x10)={r2, 0x401, 0x6, 0x40}, &(0x7f0000be9000-0x4)=0x10) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000924000)=0x0, &(0x7f0000315000)=0x4) 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x2, &(0x7f0000498000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000572000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000)=0xe8) bind$can_raw(r0, &(0x7f0000fe9000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000130000)=0x278) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80005, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006ff000-0x4)=0xb, 0x4) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c76000)={0x0, 0x0}) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000238000)=0x7, 0x4) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) accept$nfc_llcp(r3, 0x0, &(0x7f0000373000)=0x0) poll(&(0x7f00009cf000-0x40)=[{r1, 0x8, 0x0}, {r2, 0x200, 0x0}, {r1, 0x0, 0x0}, {r1, 0x8088, 0x0}, {r1, 0x200, 0x0}, {r1, 0x8020, 0x0}, {r1, 0x640, 0x0}, {r2, 0xc100, 0x0}], 0x8, 0x8) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket(0x1b, 0x806, 0x7fffffff) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000001f000-0x1e)={0x18, 0x0, {0x4, @random="a40d3482151a", @generic="d58c4ce1ba8c51bf7872745ed04efad8"}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000001e000)={0x10, 0x0, 0x1, 0x40}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x349, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="e512485706aedc17ddceb17685fba44097d559c6400ff0b38cd73de8839631af791967c85d603ec840444787384cd9b4eec2255f785b007129fa64bcefd070e2076f9605410d210305ee66cf2addf3d7572ae5251beacd77b06f5ef3b14892df7579493894537f81e05afdce068163b7eecbd861a692c93618001b1b76f71615dbc17ac6251d2810e1fb5f079089db17", 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f79000-0xb4)=[{{&(0x7f0000f78000)=@hci={0x1f, 0xd96b, 0x3}, 0x6, &(0x7f0000f79000-0x30)=[{&(0x7f0000f79000-0x5b)="b9da37ef5dedc5fe4dc7bd5f932f51545cf6de16f6999156e3c3c2050732e6d04e1fed52a65adb414f4fe7b2f2de96cf6269c4cc8534d6b82853baa52b4d9bc6faf2e8a70b809bcf5520c6f192a7634923723cbc387147203a540d", 0x5b}, {&(0x7f0000856000-0x3a)="15f5f351d0ea84c0f6ddcc590dff322d133e74f35b1c7b3e95b7074f53ac78a1154803f7bd97b361d454f6539974f8de0c4de8bebaf1a95c85bf", 0x3a}, {&(0x7f00002ac000)="bacdbbefe483e7ec1a86a98fac2b7458b4f0b428ccf39b15cc4af67b4e795b0fa65ff5b13ea4c43752f9bb34494be7287028d4dea5681db52ea6625fbf9ae53287498c0aac2742db7509e64c94119421c4039a86ea48781df954e10c5c4cec215faff114ce9886159211b405de6cbbc9afafaf6a5c4236993cc206ea990afb9607d9f4f7de7bb168de6a903d2e68ab34035489fa3cb6f2b778a44c3ca7f823afa8154cd60a8e0f813eb8d7a215c4b365763ad421ba8a451b3710810390ca51a0c3313c06c84fa554a20d21bbf4f540b2612c4b88f84baea6c3f874b1aece50ab28b092b4fe", 0xe5}], 0x3, 0x0, 0x0, 0x8000}, 0x6}, {{&(0x7f0000f78000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x3}}, 0x26, &(0x7f0000f78000)=[{&(0x7f0000c0f000)="bde277bd5b526f71036e1262adf90a182d4fc756ce546a71ddfbb27697e44c661b81ae0e086d7e73737d3dae126c81c060da12e1fead006305d5bd5e05693ad76b1e33e652718332cc332a573ef370649ba39f2c58ad7826fc710ea80d0b65c0bb6e39f7930e8a9272ad1a0ab47ad7c0d095ef047def71acfefe56e1c6a05d011d3e1107d12f79ac7d8002621fa6881d47f4358fe9e3d3cdd02654c41a690620", 0xa0}, {&(0x7f000026d000-0x32)="0f7f8992e3f46f1432e21eae96a24833a059a68917641328eddbc68ed14e7ef1e2d48dfdf5aaaa678f449db315ed7c17e8d4", 0x32}], 0x2, &(0x7f0000f79000-0x180)=[{0xc8, 0x10a, 0xfffffffffffffffd, "760140e3f037d22392e4df704258244ba738e8a503a82ea0cf65246fd57e87288a875db3fb576b1977ceae06bb7661b65972ab2d7652be146508cb4632f105100bdc2a7268696cc9f917dbf933778a19e83b667b2d9602c58294ed7d8b7e4c0b30de938c5bd35cb2460d98ff1729a6a6b84e7f0bfa99516bfd72b078f62c42f158f38d30e443179cfb2b3fc1191079ca4f600a481921f9b0a5314c2107e4a276d7347fc620d997f11aa796a5d2610fbe6b92a97cf7e649"}, {0xb8, 0x109, 0x2, "8724d0d01bee1885744618c554eadf091e2d7926878b9926ae51c285f3a8a24190990fcae25a49bba7d58b05a241e65260b3f346c862c386a6f856eaec6b04a9f99437662da577ed4d11d7aa44e75f5a81c8a103152c3e9a733739817d63131941e8ea49d14e3027eb7d0be7674a3035f7db3386638e0b690d830e55f5c30898df525019b82c9ddeb8444e621e56c0a306cc592688538b0a882f0425c42a89a9c778"}], 0x180, 0x4}, 0x9d51}, {{&(0x7f0000265000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6, &(0x7f0000f78000)=[{&(0x7f0000e7b000)="d56e4fab2a6cc3263ebf0e0edff34b851b6f9fbdfec722e64b0fc0e45afb20a7b1083722df66e90cb1af9f9ef9062c09744d74cad029a0032fd02d4d1b233ef7d7a8675a6d8ae8650747e03f091382270f07b8c6df5f9f5ae1dffd0e158c0989985b4fc0dbd56e429f92b64edbea2c783454530b0805618cda7dfbe87b574ba75a73c87c3fb0856eb01901761356d7876dd6a3bb9fb4fb923c9f7637a55e5fdef419c050e6", 0xa5}, {&(0x7f0000f79000-0x8)="76bc97504013fb79", 0x8}, {&(0x7f000083c000-0xb1)="c07a958f4873e0a5f43eb9b7a2b788f8e96acf45216eecef699a2b78b4bee70e37a447b04a5d5a771def679f477de97631e1af1d4dc3869d49484d6a621e33cf9528988497cc6e32a67dd0becc7d733031125bfef2219065cdada1b4819d2f7ccf03683277784bbd459cf669d33588e10a21b18aed7a5cc0a33b9f86c3a02b711aeb443bfb7156b872170d4c8cf476d05851afdc28e76c8e3b6987205d86b07b41599578c58321af7d524fc8d1d65929ee", 0xb1}], 0x3, &(0x7f0000733000)=[{0x88, 0x0, 0x2, "1e58d62773dc471fcbf9256c18c3cd1f84f9f2cfc5b6cd1244d3ab5799530c9381e91d642cdc4ccd859cf8a57fbd1ac0b5c6fec33f850e2fb69eb4f988d21c9a03d25917e00be8e9867f1e43796412736ddb57aa36674bec94a4a40dbb31f17da13572c7e6d93c7b72d6bd9b1e418fff454ac6769cf5ea"}, {0x30, 0x10e, 0x2, "ccf8ef9cf4ad89c75335d1ad4e68c7715b1ee826d7d840298c"}], 0xb8, 0x40000}, 0x3}], 0x3, 0x24000000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x6, 0x100000000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000010000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 0: r0 = socket(0xf, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0x6d)=""/109, &(0x7f0000238000-0x4)=0x6d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5873}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x3, 0x30}, 0xc) 2018/01/16 22:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f00009bc000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000053000)=0x10, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000094e000-0x4)=0x0) 2018/01/16 22:49:07 executing program 4: r0 = socket(0x0, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000)="43dec802fad71e6d8ace00d2b077812759000000000000000018bada2ebbc3970d3364cb26309bababf48d0d8f7cb3b56754dce2df471fe544d5c5447c6e1a2e32ac648074fce5553a3348017bede46063c5d48b3b817d8cb594bdec9854d6e799324cacd5ebb4235f7709d8fb231f2162b2ffc845e875a61bf144b032c8c262ba6bc131c7b8904f1d451a4fc2c83f4358af99050000000fb911317e6c683d521d8f1a58948e747c71dabcff5160a1ac46780945", 0xfffffffffffffe83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4201}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f0000001000-0xc1)=""/193, &(0x7f0000001000-0x4)=0xc1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockname$packet(r0, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xfb9, 0x5, 0xfffffffffea5faa5}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r2, 0x4c1}, &(0x7f0000001000)=0x8) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x7, 0x5, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000017000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa996, 0x6, 0x0, 0x500, 0xffff, 0x2000000, r2}) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) 2018/01/16 22:49:07 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80b, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000-0x4)=0x8, 0xffffffffffffffd5) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000009000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000005000-0x4)=0x355) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000000a000-0x4)=0x1, 0x4) 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xfffffffffffffd24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x7bb)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb320000, r1}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/16 22:49:07 executing program 0: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/16 22:49:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1, 0xe4aa}, &(0x7f0000b06000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c36000-0x108)={r1, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3ac3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0xfff, 0xffffffff80000001, 0x4, 0x7ff, 0xff, 0xffff, 0x0, 0x7, 0x2, 0x1, 0x10000, 0x10001, 0xffff, 0x6]}, &(0x7f0000e84000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/16 22:49:07 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x306, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000022000)={0x0, 0x1}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000025000-0x4)=0x0) bind$bt_rfcomm(r3, &(0x7f0000023000-0x9)={0x1f, {0x20, 0x3ff, 0x6, 0x9, 0x1, 0x5}, 0x3}, 0x9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000025000-0x2)=0x0, &(0x7f0000024000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000023000-0xa)={r2, 0x0, 0x30}, 0xc) 2018/01/16 22:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x1) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000a22000-0x8)={0x0, 0x0}) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000e24000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d80000)=0x2e) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000c0d000-0x5b)=""/91, &(0x7f0000264000+0x9ef)=0x5b) syz_emit_ethernet(0x7e, &(0x7f0000fbf000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00009b7000)=0x5, 0x4) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001c7000)={r0}) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000a56000-0x1000)=""/4096, 0x1000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000002a000)={0x18, 0x0, {0x8000000003, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000002e000-0x20)=@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]}, &(0x7f000001d000)=0x20, 0x800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000025000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000002e000-0x29)=""/41, &(0x7f0000014000-0x4)=0x29) r2 = epoll_create(0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000002e000)=[{0xb, 0x0}, {0xa, 0x8}, {0x3, 0xff}, {0x3, 0x9}, {0x4, 0x5}, {0x8, 0x4}], 0x6) bind$inet(r1, &(0x7f000002e000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) write(r0, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/16 22:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xa2) pipe(&(0x7f00001d4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d2000)={0x0, 0x1cd459b8, 0x10}, &(0x7f00000ff000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000095b000)={r3, 0x63, "cb67231403469ac74f21dc020ee6a346bacf4c7e5f3f74919e34ce56e66819a023df7e8db721f6510d19acd30b9e289bc1b59a426e63088a928c71701f11edf11d6e8cd6b2c64f0ff1f547d43e540f1209c0032e14b840c7753b80484df2f8f9bdcee6"}, &(0x7f0000b6e000)=0x6b) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000077000-0x36)="04b9f77e9e87b89fe9562df46bb67689b3976922eb874e23f61a047429347c9bb018651dc13341fc3a7986f363a144bc3f98d8264972", 0x36) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) bind$alg(r0, &(0x7f0000582000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/16 22:49:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000726000-0x4)=0x9, 0x4) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00009e3000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000013d000-0x4)=0x7, 0x4) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x200003ffffffffe, 0x9) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/16 22:49:07 executing program 0: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x34cc) connect$unix(r0, &(0x7f00003a1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f00008d1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000741000-0x4)=0x14) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d6000-0x18)={@loopback={0x0, 0x1}, 0x3, r2}) sendmsg(r1, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000818000-0xd6)=""/214, &(0x7f0000f56000)=0xd6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r0, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000029000-0x77)=""/119, 0x3, 0x0}, 0x28) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000eb9000)={0x1f, 0x0, {0xfffffffffffffbcc, 0x10ab, 0x7, 0x10000, 0x3, 0xee41379}, 0x67, 0x8}, 0xe) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e0e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ad000)=0x1c) r3 = accept4$inet6(r2, 0x0, &(0x7f0000049000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007d7000)={0x0, 0x48, "5d7c34b4e2a60c12ab0b4cdf02db6f75d51ff241c4ef512ecd6049c1fb0aa07be542bdcde89f1a3c6788e9122cf1fd09a09aca833cb293c866b43ae778e40bfd1796bfe9793bf00a"}, &(0x7f000002a000)=0xffffff46) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d63000)={r4, 0x7, 0x5, [0x9, 0x1, 0x4, 0x8000, 0x6]}, &(0x7f0000ad2000-0x4)=0x12) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f46000)={0x0, 0x0}) pipe(&(0x7f0000c25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00001c9000-0xc)={r4, 0x0, 0x30}, &(0x7f00009d6000)=0xc) ioctl$sock_netdev_private(r5, 0x89f4, &(0x7f00009c5000-0x2c)="9edbc3e51264698a23434f8ab32cb011a247c1766d0f96c39acde30e368154ab745ae81dd47134052386b794") 2018/01/16 22:49:07 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="800a000000f7000000010040dd0d0022", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f55000)={r1}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008c0000-0x8)={0x0, 0x5}, &(0x7f0000f55000)=0x8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f55000+0x5c7)=r3, 0x4) sendto(r1, &(0x7f0000f52000)="e081d057c227767ff660dd846df7136431ac12a51c92d575bc84d2211a6e595abe984c00000007c8fc5742a484d44a75096842e19dc4c96695a0e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a1840000000d4ef1bcff0811348f3d1db794f5a", 0x71, 0x0, &(0x7f00004c2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c4d000)={r1, r0}) ioctl$int_in(r1, 0x5473, &(0x7f000096d000)=0x1ff) socketpair(0x11, 0x2, 0x80000aea9, &(0x7f00006a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000eb0000)=r0, 0x8f) write(r1, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000488000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x400, 0xffffffffffffff3c, @fr_pvc_info=&(0x7f000046e000)={0x400, @generic="20ef702b631fb82f7aa32761cc24441a"}}}) 2018/01/16 22:49:07 executing program 2: 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000570000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xd, 0x2, 0x0, 0x4, 0x1, 0x0, 0x3}, &(0x7f00003c9000-0x4)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009b1000)={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, 0x9, [0x3f, 0x0, 0xdff5, 0x1000, 0x0, 0xffffffff, 0x91, 0x401]}, 0x5c) 2018/01/16 22:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000003, 0x0, 0x0}) listen(r0, 0x9) recvmsg(r0, &(0x7f0000a53000)={&(0x7f00001b6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f000015f000-0x30)=[{&(0x7f0000a24000)=""/233, 0xe9}, {&(0x7f000051e000-0x23)=""/35, 0x23}, {&(0x7f0000083000-0x43)=""/67, 0x43}], 0x3, &(0x7f0000aed000-0x81)=""/129, 0x81, 0x8}, 0x40010163) sendto$inet6(0xffffffffffffffff, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006c1000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000653000)=""/82, &(0x7f0000f21000-0x4)=0x3a5) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x206, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000947000)={0x2, [0x0, 0x0]}, &(0x7f0000dea000-0x4)=0xc) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c10000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x0, 0x4, 0x10d, 0x0, 0x200}, &(0x7f00000c8000+0x59f)=0x20) 2018/01/16 22:49:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c8b000-0xc)=@sack_info={0x0, 0x401, 0x100}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003b1000-0x14)={0x0, 0x2, 0x8, 0x2, 0x9, 0x10000}, &(0x7f0000748000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x8, 0x3f, 0x3, 0x1, 0x6, 0x3f, 0x5, {r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x0, 0xfffffffffffff470, 0x4}}, &(0x7f0000515000-0x4)=0xb8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r3, &(0x7f0000004000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt(r3, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, 0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f0000007000-0x4)=0x78, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000007000)={0x2, [0x0, 0x0]}, &(0x7f0000007000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000005000)={r6, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7}, 0x98) socket$inet(0x2, 0x2, 0x6) 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r0, &(0x7f0000681000)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) close(r0) 2018/01/16 22:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket(0x18, 0x800, 0x1) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000c38000)="80c52ae7992f6b1387781c78eb9792102d59e5a65517b66914b818f8df0b88ccc2078ee19382dec7ccea1b25d40ab7b2d792303faed4a5aa27cb8a7e3c961f60eb4bc365f9f6fa5cfe04a3350fcc6961aa221373623a9e2a1042b72d590bcf0d4e26b3fac1dab73f358c1e1daa253e242438b172031fb830c82afde5d3629d6e1cde7de42c06ea4a6a1c25cc690bace9dc0660f50b71fa2208243ff3c798035994654b", 0xa3) r2 = socket(0xd, 0x0, 0x8001) sendto$inet6(r2, &(0x7f0000ba9000-0x21)="8e369f54110cc2a82966b64bfe924f68ce9e56b1800e8966cd84f72720c8f159c6", 0x21, 0x4048011, &(0x7f00000dd000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000673000-0x8)={0x0, 0x5}, &(0x7f0000b71000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000053b000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff12d6, 0x8, 0x2, 0x6, 0x7f, 0x7ce, 0x866, 0x101, 0x7fffffff, 0x1, 0x4, 0x9, 0x3, 0x101, 0xcf45]}, &(0x7f0000d32000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f8a000)={r3, 0x27c8f7af}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ee0000)={0x5ade, 0x1, 0x0, 0x100000000, r4}, &(0x7f0000d17000-0x4)=0x10) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) pipe(&(0x7f000092c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003ad000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018b000)=0x24) tee(r0, r0, 0x40, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a0e000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x41, &(0x7f0000a10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a0f000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000a10000-0x4)=0xc) listen$netrom(r2, 0x400) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000a0f000)={0x11, 0x1e, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) socket$nfc_llcp(0x27, 0x3, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000a11000-0x98)="6ed65f0ceea76f1f731129136eb4eb5c2efa60583214e363accb72b61a0264d584598f2055de66f3ce182426002a103f08ff5a869259e1ecb507bd11a1786087d3f472441565bc95040d08fcfa09c1fde12efba7ab74c42257b308be791ba35e73e367d1b047c81fa6f95a9b522181b72c7a0dd04884a9ab56b1a81270d22202d9341eaf94b956c7ad121027856ac070ae7c07f96fb4b044", 0x98) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000c5000)=0x6, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004ae000-0x8)={0x0, 0x0}) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80802, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00002a2000)="5b0678fae6489f3b73c35bd29daae01659ae2261d88a6eec50487d3559dec1ab52f973f421fb7f7a9ad8529925f3215c44e16f0c8c0b144343543641dbcfa44075d377ceb3fae754f27b2717cce3d9d3810722103a11ca026267069386a32ab7f47071ab78cef820849bf0ec42f11840ddde6fbe8024") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) [ 34.192914] audit: type=1400 audit(1516142947.479:18): avc: denied { name_bind } for pid=5266 comm="syz-executor4" src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x17d80000000, 0x6}, &(0x7f0000d60000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000022a000-0x8)={r1, 0x8}, &(0x7f000009f000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) 2018/01/16 22:49:07 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000d21000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00001b9000-0x4)=0xc) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000295000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ef0000-0x8)={0x0, 0x0}, &(0x7f0000ef0000-0x4)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r3, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ef1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b19000-0x4)=0x8) socketpair$inet(0x2, 0xb, 0x6, &(0x7f0000861000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000073d000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b54000)=0xc) socketpair(0x10, 0x800, 0x100000001, &(0x7f0000ef0000-0x8)={0x0, 0x0}) [ 34.222762] audit: type=1400 audit(1516142947.479:19): avc: denied { node_bind } for pid=5266 comm="syz-executor4" saddr=::1 src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/16 22:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x80802, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000685000-0x90)={0x1000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000af5000)=[{{&(0x7f0000f90000)=@ipx={0x4, 0x0, 0x0, "737e8d2d30f6", 0x0, 0x0}, 0x10, &(0x7f0000f31000-0x60)=[], 0x0, &(0x7f0000d0d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000385000-0x1c)=""/28, 0x1c, 0x0, &(0x7f0000615000-0x8)=@sco={0x1f, {0x80000000, 0x4, 0x2, 0x0, 0xfffffffffffffffb, 0x4}}, 0x8) socketpair(0xd, 0x1, 0x800, &(0x7f0000dd7000-0x8)={0x0, 0x0}) accept$unix(r2, &(0x7f00004a6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ecf000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d6b000)={0x7, 0x4, 0xfff, 0x80000001, 0x0}, &(0x7f00001bc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d97000-0x20)={0x5, 0x3, 0x2, 0x1000, 0x120000000000000, 0x1, 0x7fffffff, 0x5, r3}, &(0x7f00007da000)=0x20) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[], 0x0, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) socket$inet6(0xa, 0x4, 0x80) r4 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f00002c9000)=@routing={0x2e, 0xa, 0x2, 0x5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], 0x0, 0xaa}]}, 0x58) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00005b8000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffffffffffe61, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/16 22:49:07 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x2) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00007af000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f1000-0x4)=0x10, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fe6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000554000)={0x0, 0x9d6, 0x9, [0x8, 0x7f38, 0x3, 0x6df, 0x9, 0x8, 0x1ff, 0x9, 0x6]}, &(0x7f0000691000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000305000-0x10)={0x5, 0x8201, 0x7, 0x95, r3}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000037f000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000605000-0x4)=0xc) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0xfffffed6) r1 = accept(r0, &(0x7f0000b91000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b9f000)={0x6, [0x8, 0x1000000000000000, 0x7, 0x9, 0x1ff, 0x3]}, &(0x7f00004a2000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c79000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7ff}], 0x2c) 2018/01/16 22:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003c5000-0x10)={&(0x7f0000c72000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000052e000)={r0, 0x28, &(0x7f0000339000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/16 22:49:07 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/16 22:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000496000)={0xffffffff, 0x0, 0x10}, 0xc) writev(r0, &(0x7f0000c1f000)=[{&(0x7f0000cab000-0x55)="8f0367099bc2099672b2226dec6336d6fe31e533ddab5db4c588b98d197a606b719837b3d306de5d607bffb5799b278af316bd7584ddddefd0d2eb71d15f2e4375aa41a7e51b19f1f36c9f604b36301adebce5d1f1", 0x55}, {&(0x7f0000719000)="ed4358c1cb21c571f23138afba5b5311a432de67b7d8f180d056a52b99650cab02f2d8a750a327399d9f8a5532c97ce2d4d8b1f07ed13a60888073a04f172fdc2be67fe261bc4f44def46f5975", 0x4d}, {&(0x7f0000355000)="06204cebd3e983cc1609fe89338d7ed0dc6e1f6f149ef4a0c7a54d457c7c2f7f3bcea13497e6fa0a679a37885a7e9ce4a67b23997310068c2911db68d45ee9f9ca1a2e332b0521398a5e6bb4a4c99f285d520ab5ba312311197ae1656af6", 0x5e}, {&(0x7f000001c000-0x1000)="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", 0x1000}, {&(0x7f0000135000-0x1000)="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0x1000}], 0x5) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x11, 0x3, 0x80000000, &(0x7f0000d7f000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000055f000-0x1c)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000064b000-0x20)={0x74dd, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000cdd000-0x20)={0xffffffffffffffff, r4, 0x2, 0x1}) writev(r3, &(0x7f0000c40000)=[{&(0x7f00006dd000)="c72aa6e127f82d404f1a50f71804a15e58b1213887bc88bc57f3fa0d80b99c924badc81fb399c8b9f31711755a455ad314a57bb08902b919304c75a0c785e1c613375ad3d540dd915bc5e66866521cb03b5062f03e83958780285a47195d02208fc24a64bb569c2a5a2f174420006d1ba35510b62a555e0b163e3016d17b4153", 0x80}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) bind$inet(r5, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000013000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000014000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000013000)={@generic="6162c7ed98f3ec7b218bf4a10706a9b4", @ifru_settings={0x6261592a, 0x2, @fr_pvc_info=&(0x7f0000014000-0x14)={0x8, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x803, 0xffffffffffffffff, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r3, &(0x7f000000b000)={0x1f, 0x10000, 0x3}, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000015000-0xc)={0x0, 0xd4, 0x30}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000015000-0x6)={r4, 0x0}, 0x6) r5 = accept4(r2, &(0x7f000000a000-0x80)=@generic={0x0, ""/126}, &(0x7f000000b000-0x4)=0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000000d000-0x6)={r4, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000013000)={r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) 2018/01/16 22:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x4924c1a, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00009a9000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f6000)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000a4c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a2f000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00002b0000)={r3, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/16 22:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x2, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000348000-0x88)={0x1, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 22:49:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000828000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d7a000-0xf1)="2f816097414771815038584fc82f17b8aa9f863d9a6d7aed18153b4cca7c4aa47c1f484be1fc7595bc15121d890b2c756e9631932b192c0ae04f905485161106db6dd9d7abcd01b1516358445e8588700ed29b8618de48808c51dee05faffc2fbb0931122e4dcab637b1edaa1ff9bb88e3dc83c301812286cdf46c53401ebc91bacd6f1f5355dc95fcfc6f27cead71f0bd73402756569f8f3b2028ee08940af4de47e0a16fc86b83c09324f213baaa519947e3f11c15f6320f5ba4e944a0b63277094396ac81d3a3594c5804cd9f71210da2ffb20bbbda0e72959e7833daf33869a4d395a97d03f43024e8cc63c99140c1", 0xf1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000342000-0x9c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8e, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "b92431c1b6a71faf58b38e53eee27672b03336345a79eab622aac7ac3d88086f8797b4130b6744180229f7304e61524bd927361836882828a55bf5e6ee5509352653aebf50bcb877b38dd1fc868ad997dc6c82fdbbd4f41cdcf9dca5eb567abaa5b1e32fd25a868ac55e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$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(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 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) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005a3000-0x4)={0x0}, &(0x7f0000967000-0x4)=0x4) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$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$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x8, [@empty=0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x72, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fca000)=0x0, 0x800) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fcc000-0x38)={&(0x7f0000fcb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fcc000-0x60)=[{&(0x7f0000fcb000)=""/149, 0x95}, {&(0x7f0000fcc000-0x85)=""/133, 0x85}, {&(0x7f00002fd000)=""/244, 0xf4}, {&(0x7f0000fcb000)=""/89, 0x59}, {&(0x7f0000fcb000)=""/6, 0x6}, {&(0x7f000055f000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f000058e000-0x7f)=""/127, 0x7f, 0xfffffffffffffe00}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000035000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x80000000, 0x3f, 0x1}, &(0x7f0000fcb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005a6000-0x8)=@assoc_value={r1, 0x20}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r2, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) 2018/01/16 22:49:07 executing program 7: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000be2000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x80000, 0x6, &(0x7f0000471000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00004e8000)=0xac3, 0x4) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000089a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ca000)=0x10) r2 = socket$inet(0x2, 0x5, 0xffffffff) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000c51000-0x118)={0x1000, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f9d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e4b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b20000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000697000)=0x0, &(0x7f0000335000-0x4)=0x4) 2018/01/16 22:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000b, 0x4, &(0x7f0000a7d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000323000)={0x0, 0x8001, 0x0, []}, &(0x7f000036c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000614000)={r2, 0x7}, &(0x7f00006f4000)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000457000)=0x0, 0x4) connect$ax25(r1, &(0x7f0000fea000)={0x3, {"a56111af585157"}, 0x5}, 0x10) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f00007db000-0x8)="c4a445eb7fff051c", 0xffffffd8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d9d000)={r3, 0x2}, &(0x7f000055c000-0x4)=0x8) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000d8000-0x20)={0x3f, 0x3, 0x0, 0x9, 0x5, 0x4, 0xfffffffffffffffc, 0x4, 0x0}, &(0x7f0000f71000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db9000-0x8)={r1, 0x9c60000000}, 0x8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00002be000-0x1c)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e87}, 0x1c) 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009bd000-0x78)="a683bc3792456f2cb2cbc656f615d46c7a00999333cf032e2c3fd171277c88e74f211e7d0007ce40cac4472bd5f3c16a68fcabc86fcb5c193c00ef4c6359ce05ebbac7887ec9350234122987668208a6c6634e7142983690bfa96aad6e4a8952ccad6d0897f769ce2301847080b27a08acd3a9d8728f0cda", 0x78) recvfrom$packet(0xffffffffffffffff, &(0x7f000014c000)=""/18, 0x12, 0x0, &(0x7f0000b1a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1ab900596776", [0x0, 0x0]}, 0xffffff19) 2018/01/16 22:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a8a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fbc000)=0x1c, 0x80800) getpeername$inet6(r0, &(0x7f0000307000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000dae000-0x4)=0x1c) r1 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r1, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/16 22:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x800, 0x0) setsockopt$llc_int(r0, 0x10c, 0x800, &(0x7f0000024000-0x4)=0x647d556f, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$llc(r0, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000159000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d47000)={0x1}, 0x4) r2 = accept$packet(r0, &(0x7f0000682000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x14) getsockopt$packet_int(r2, 0x107, 0x19, &(0x7f00000bf000-0x4)=0x0, &(0x7f0000625000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ca5000)=0x4, &(0x7f00001fa000)=0x4) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000022d000-0x1c)=[@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffffc}], 0x1c) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x6, 0x8, &(0x7f0000c5d000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e39000)={"f2bb3e5045830a108fbab41ae06a219d", {0x4, 0x100000001, 0x3, "fcae06f9e64e", 0x20, 0x0}}) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) close(r0) 2018/01/16 22:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f000071e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000044000-0x5c)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f07}, 0x4, [0x1ff, 0x7, 0x7, 0x2, 0x8000, 0x80000, 0x0, 0x4]}, 0x5c) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00005c0000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="f1d793b8eb13", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) 2018/01/16 22:49:07 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x614, 0xfffffffffffffffd, 0xfdfd, 0xff}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x7fff, 0x2, 0x3, 0x2, 0x9, 0x2400000000000000, 0x401}, 0x20) r2 = socket$inet6(0xa, 0x3, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/16 22:49:07 executing program 4: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f95000)=[{0x0, 0x0, &(0x7f0000981000)=[{&(0x7f0000be3000-0xbc)="0a55124d8dce3b04824345196136727b", 0x10}], 0x303, &(0x7f0000f94000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x392, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 22:49:07 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = accept(r0, &(0x7f000000d000-0x1)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001e000-0x4)=0x60) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000019000)={0x0, 0x80, 0x6, 0x3, 0x0, 0x100000001, 0x20, 0x6, {0x0, @in={{0x2, 0x1, @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]}, 0xffff, 0x4, 0x7, 0x2, 0x1}}, &(0x7f0000028000)=0xb8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000028000)={r2, 0x1a, 0xb2, "ae9586e65d7bb7551a0813400a5816e67f72b472ee2f5b7ebaf5d37998e093fc2bc0cf61aa9303bf934f3a3542cb6444bce0e028caff876140009c3c64cc7e8864b1d662d4109c3a1833a837499558b94233a66a808731a627daaceca932e0521f6a58c2b3f01aaaf5adb09e2e02c08ba82ba825128a6442ff5101a5b44b0f940fe19d9b894a37c197f0dff9bd9a3f621465bab24bef2c0348419464ae2961c35297dfaa880b98ac01d0b19631f48f53b8f8"}, 0xba) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r3, r3, &(0x7f0000027000)=0x0, 0x0) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1f3, &(0x7f00000a1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1bd, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x8a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 22:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmmsg$nfc_llcp(r1, &(0x7f000094e000)=[{&(0x7f0000e00000)={0x27, 0x7, 0x100000000, 0x0, 0x200, 0x4, "a701ff930deb3eaf82b5f96cf490c074792f10a2235d49bb02b4253eaa8a911864aaa1404d9f15d302414aede2da850e19836e3d7d23a40ef53a3aab7ed96e", 0x100}, 0x60, &(0x7f00000e7000)=[{&(0x7f000082f000)="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", 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{&(0x7f0000093000)="0249c51b95dab3f43b327c51f2f11c25efff79c9b59a7f98b4dd694544cbdb829fbce06a365d59bd1df8f095048568a2d782677106cc9d837e014b9ee4f8c17790bcbaf6128daf6861f5256868e2f330118b0fe8045a1892d2d4602ace3d82d55da06eefeb55e372464694efa821a57b5594dc64969c84aa75cc711be68d2cb3766bf2092a1f51266903007a1a210fd9cb5f2f8f24fc321fa2fcfb2273ea4208b6bf6f41d913", 0xa6}, {&(0x7f0000f99000-0x65)="106d0486818664ada1341721b48793a879279bccedab5aaf6ad6a3a8d81db643f5be0e2e85c599725ff72de9b71f1cccae5bae2bae0b7b46b1271b4af0660a7a0925bcc0beea6a1f8a001793a40e4dadf1eeaaa18978b38195236796db729fd47acd56dc28", 0x65}, {&(0x7f0000966000)="0c118a93d5a90e36c7e11c", 0xb}, {&(0x7f00004b2000)="5a3a0f1f52c8540ae81a81b85c05cd3190de33d81ef61821dfc5cdf6e122fe30d67a8c6e99b64fe9dc9e24c8ef55f599074bd8b9a67db28851a872c9fb5bb210c87fc4b2ada2b441ec87c569d72bf00d0cf052c022ce74982bf3ea663b5d6b97e6ed255091dc329c365ed078ea22e061cb0f4ea378a1c4c5a007d59988411e437f0971c5abbf9aef96ab82f0f801badf13ff7c401a5fc95524e1f27fd397d828758eb9be53b5e037782cbceb57fafc8d5b3f0853b0c050acc08d9b4e4064443dd33005f6870d06df1aaf7ba2a283718daf81a563df8c04ffb4fa65240ae94750e8bd7efafcfd28", 0xe7}], 0x8, &(0x7f00009f2000-0x38)={0x38, 0x6, 0x8, "a1e4d9c023fb51f29801bf95f38fbcffc6ff3a53119ad2299cede464c280171291ab4e943997"}, 0x38, 0x40080}, {&(0x7f00007fa000-0x44)={0x27, 0x3, 0x0, 0x0, 0x3, 0x0, "e38530a88e437e550a986fceae41a7ec93b0f632a97c5d2ef7f26e90c48b43a6d40d8849cb2ae842562754dc3a027651d84129081a65ef71ee76d4f414c61b", 0x40}, 0x60, &(0x7f0000f1d000-0x20)=[{&(0x7f0000e39000)="92e4828c9c36d651ddd2ef79fd1dc5f44cf1e0e3569e525a451130c2806fd17a76cfe46a335dd2ea5b2bd93a420debee98aff5821a4eb4c44208cecbe260868ceccade6460765d762d0118faf748e8d06eeae47b96947b9c440a744d918b813a5e12c53e006804705127732499f4cc5cc54e0f6ccce8ce7a53b2a95a795526aa733383f27fdc4f21dc61a2eb6b2b750bb699c2c1ed738c53eedecba6d3d25095b9b4c498a3219224e12875d01517107608", 0xb1}, {&(0x7f0000e86000-0xf)="0c4c0157ff027444406590c8397b90", 0xf}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000a3b000)={0x27, 0x0, 0x8d11, 0x2, 0x6, 0x990000000000000, "74d7720083a7d388283e5fb093388f0ae06596b8dba3e6abf1be6ad560687b8e40359d65b69b048b75a4bbe9a48a5d241cd0f1638ea41b67dfa45aac62bbe1", 0x9}, 0x60, &(0x7f0000ff1000)=[{&(0x7f00005eb000-0x7)="0cd6786bbb6782", 0x7}], 0x1, &(0x7f00006e3000)={0xb8, 0x10d, 0x7f, "df7fce3cd8c0b3ea8ef36ac167eb9e5baa93f7dd5e6a3da2b66c74ba31aa9e6776f7bd2ea5dd535c122188471c480bf92728d6cd0472fa073ae2c2f8b397c730530c5417636fa8ca85dbf0ae581c334f9cf531b6ce6bcfa688ccb5bac49d0be88cdf111ede259dafc582af1a9e9353214dac7aff9cc225a3591e01898b1a2c1392fc4f0c660ffee0cf7103db599d6af28535d07a1dc708dea7a53f7eda2d398e56aca282e571aff6"}, 0xb8, 0x40}, {&(0x7f0000d2c000-0x60)={0x27, 0x6, 0x2, 0x7, 0x8000, 0x7, "608d181707550f3e366746e113c9fc7de3347f74e8313232a419bc8d77e6718f348195afd90dbaf355571c7f39692963dc00ea3f8646d67f8266ae12627673", 0x0}, 0x60, &(0x7f0000333000-0x10)=[{&(0x7f0000db8000-0x5d)="a12c51bdd1af83405ba14a413cad05d8080d21ebac7431e2439e9cdefb3a6152e907df20604700ba373d9f6359adeb6adf9bcf545a8dc6cf8cd618f73e8dca3955305d66f1b25549db92d3b3c8ca39393c2b1bfd5a28c22ac880029e74", 0x5d}], 0x1, 0x0, 0x0, 0x40080}, {&(0x7f0000ede000-0x60)={0x27, 0x81, 0x30b6, 0x7, 0x4, 0x3, "9e1a8ade7ed823af45c49ada2e3c5ef34273d15b217a8dcbf7b686c706bc91f59a2ad0fd1398625e2a0b1bd4975620435bee204dc83dd2adf70a14973de2d6", 0x7}, 0x60, &(0x7f000084a000-0x30)=[{&(0x7f0000f24000-0x48)="7939dfc5b789dcd371bd41bb917e1fe0d767239da83081916556dbc353c29168c38c9322ce91273b163a4251f90e67320604aaefaf8880dd9e0de91a35e816d00da6763ae1647872", 0x48}, {&(0x7f00006c8000-0x40)="e8b27b970f2f12936fed9df845329c3ff013b599cc03673c09138349b7b05325892e5fd7c2e9ec4498d2c0d7be5c061215e448f5e51d17b1c6302f5e5bc21698", 0x40}, {&(0x7f0000500000-0x9c)="7d5c721e6a156baa2bd516e55fd1b40469644635038664c795049fa3fd765d8cfb44ccd3afed14b7cb3b20581dff0446897fb9d26927d3b08ff21b156a23a7e3f722914e5b5d3b32996cf095664c49b6d72f88ee4c1da98e98ff2050af75f298dfac5d8702b349184a39bcf5eae30840be2f7100575cbda4789b8ac82620df1e4492b61662c769e43d76f0cfd71df0ae24a8106f98b2b7e1ef5c6922", 0x9c}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000c30000)={0x27, 0x787, 0x1, 0x7, 0x0, 0x8, "13971d8cf832433892cf1d341046e83ccd86c545ba777f9cc6a2cc14a0d8524a3ebc8b79315c1a26c7c2b879e60bbd29944540053f091bfd3264d3b6f77825", 0x80000001}, 0x60, &(0x7f00008a1000-0x10)=[{&(0x7f000004c000-0x92)="1432e5a9df1cf8501aa476be9432b53646a7d26e3ca703a98fb172cfa631d3f4fe8b3c2c18d25dc4123db74e0cfc998749d0554e211c536c9a33600dedba0d197092e5d2ab772530c2485a6c6b2b6fb027e26d91b3013ae82a3ce5a9bb42f55dca797883cdeb2bf790646621caf98c361f40be2fdc5d49fcded635e154bd5f25a2545d3e11870587728342f7af352d7696de", 0x92}], 0x1, &(0x7f00004b4000)={0x68, 0x101, 0xfffffffffffffffb, "a03042841278094941f4675efc01f185da249e3f19e26dc0a37ade33e452d3e847e608daceb4c4c25873a78458aeef19be5eec1b207dca412e2e6659a8c3a7e37179d3c6bb8355298df9c8bc24d5bb45aa71"}, 0x68, 0x8000}], 0x6, 0x20000040) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f000004b000-0x70)=[{&(0x7f00007c6000-0x52)="ea40a0fa022ec1df929af2e98b6ceff69e6b30abebef72d9c920c31819ea1a9c", 0x20}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/16 22:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) pipe(&(0x7f00005bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000970000-0x8)={0x0, 0x1ff}, &(0x7f0000577000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d98000-0x10)={r2, 0x6, 0x7, 0x401}, &(0x7f00007ba000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c1b000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x7ff, [0x7, 0x8, 0x7, 0x7, 0x8, 0x0, 0x4, 0x8259]}, 0x5c) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000265000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000025e000-0x18)=@get={0x1, &(0x7f000003b000)=""/8, 0x7fffffff}) 2018/01/16 22:49:07 executing program 7: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000049c000)=@get={0x1, &(0x7f0000001000-0xe0)=""/224, 0xfffffffffffffffe}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/16 22:49:07 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000af6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, 0x1, 0x1, 0x1, 0x1, 0x2, 0x3}, 0x20) 2018/01/16 22:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x1) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f48000-0x4)=0x7, 0x4) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005e3000)=r2, 0x4) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) 2018/01/16 22:49:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/16 22:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb8000-0x4)={0xffffffffffffff9c}) bind(r0, &(0x7f0000dd0000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x2, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}}}, 0x3a) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x899f, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_ivalue=0x200}) 2018/01/16 22:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="f93d475f5b8b13bd85e4ce55d2a1e6df7ac1d8f7e9850e3fa4ae4a60cb07fcba78288282811f027658a2fab088b98e4e195ee08768df1609dd9630fe90292a1943a167c85597cd406dcebda5f96772bd3976efde919ea7cedb7cf79ce71361764881e15e44041be97d3ec29fdcca4895ebf16ee4ed3679a299b96bde9fd167e85f0baf8a79cdac2fb8405bb672420ba7d2c3d475883adc6a0c1befd9f412762a164ac6b2981d9939d8e43adbad2b2e30a3856beb1abd586c741e6d7df42f3ebc9c4de5f92ffb4d67300aac42202e29b54e4a040af59bea544a0d7663acdff8de87", 0xe1}], 0x1, &(0x7f0000f60000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000a6e000)=[{0x0, 0x0, &(0x7f0000939000-0x70)=[{&(0x7f00006bb000-0xd)="f1e14d409089ec4dc1762d991c", 0xd}, {&(0x7f00003f3000)="03798581675b22024b6938d7338019d871e908a7b6ce15bf8bf0e7666db26733de33c6a1c6d3c079f49c2eb165ef8d46256d43c093c0d69c4e83dff609de1f31e6fed01031", 0x45}, {&(0x7f0000d90000)="8f895613366d7d53a1457e09b3b605b300558a7f02f8e027", 0x18}, {&(0x7f0000e6c000-0xdf)="43ac4d37435fe0f67d0ff9acbf3d62f283ff1aec52f88f8dd511d4b86fce324e245e984fca1a04292d721ba706396c9f30367f4375e3142f9a25e61b35e9514e25f20043f1e71ea8d7272f9cca7ac99fae543576abe70ddfa20efba41e02c18fc2614427b6ce269ea06c20a8550b805b83eda67e5fa4829f90857ce0a6e5da1cc9559941e3ef06c2dd7ba7ee6f6be2cc1fa10e45d5c67653650584eec313bb2d3b78d1763a37a8a1f9581e9a1728bd421efdc5f9204a95eba7630ce3294991cf69f41d398553faaabb085fb08b4a10fe8e5cee4846084543ce869485ab58ff", 0xdf}, {&(0x7f0000de1000)="4fcf67fedf15cd064012c8f7f0553f84961942db21edc7938b99542ecaf352fec2d60843435ad67536f741fa693ba2ecbfdb030159c9f9e5f2aff981f2847752a332550709311950504ede8ad5772fe2dc8d7b66a90ca250093b9f98c844325823e91d093b3aaf5f2ba26612f1bd079d553cf5d9c715e084d9596e4089f3f146d903fa8299c622b6bdce", 0x8a}, {&(0x7f0000843000-0x7b)="b46d4b65841218e0293e190d131a25018a20b710d198affeeddc07a225dcf7200d40ee06bb61109a8fe674dc0baf5ea14a7f42319f4ad3caf7dc2290a065a715c440fba93fa3f1562656cfb10cf77113010534698557379837bb4c89471930287e0b8827de83a23d00ee9d3a40b5ee0b5638ea93835e0f80d36ccf", 0x7b}, {&(0x7f0000f17000-0xc2)="57a4156a786497346162141360282d7304b0f2b3c429947e61a059e01eb15ac0b02909e67609fc9d49f771369698ed07dc4d21286f9d8a8ca5c94c4805d17a8030c3643c06da424a2a23e7cba2650086f612fbf8ba4b522159bcf2a44cc899bdd825e2fd31a99406800be6135f2901677d4cb905d373d51ee7cbdc6e5a7645ead566d90b575236f0e80cf2ca310d0896b99778d8a0b91f1995dd4944925d9be59f4f5236b7b3e4e73e2b2d952520e9072ce9c62eebfedb145886233041250a88575f", 0xc2}], 0x7, &(0x7f0000195000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9b, "15604b4662a6b1529eb275d1b783a4c5ef0138dd7d12d816dee15b141884cd65a2867111a8e3bbbcdc4ffbc4d1cc8b5099084dd3948f9a0aa41832da996bf99d6d89127bbff2a48111d95a497708f05855c0a852dd10310a4efd5837adba5be51246279546ae4786ce25dfdff64d201ba7bcf549e38c53696de7ae5cca5097c14351d3e0825cf21ad720e2e997a038ed1ce582deddbbaeeabd989f"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xe0, 0x4000080}, {0x0, 0x0, &(0x7f00003aa000)=[{&(0x7f0000f8e000-0x16)="c142814e13cecd58c8cde14dcef2d2c8e81c2b6de33d", 0x16}, {&(0x7f0000a91000)="c84161f0e42334fd22e5420a285535761289c5b6becebd598d7166130f89a53d1f522dbd3e4422c28d43cc83b46ec7c6ad23326be38c51e27e06bca5ae9a2504a3306041cb2f5163ad2e4075857bb4c46dc4b400f16f94755d9e0025ba85b5fdf2d6016954068b89c6b32000f81cbfc76b3af0454414fd2b9b6cd244b0b6203b704c2ef71b951438405fdf39d28ea3b17883ec5b4eac", 0x96}, {&(0x7f000080d000)="e00e2a9978247f26d64235e13968b4832784e4e9883cbc303517e0e0a479b73dc8b6b2b89b250e4971b46e66013aa8e90842e571067b004e55ee4892ecb2457a00407d158e086ff35f77869cc7e02f54a668c270f89ce83c", 0x58}, {&(0x7f0000c1c000)="bdb1595afd91192953a06d53f8ab816774bd7fbbcda92691392d42e7e6f61f2db86e376464e448dac3db23828ee4b1ba8a37056d931b6fb89c4854943b8bfd27960019ea6a804b352123681c414a665d39d13cad8dbb8def36b039f6fb62a82903674e5a0b63c5f857cb5f99a041c1cb2d1182e763e5b24a2312bf09953dccb975c58e35597e3fef089044789ca3f93dc5895d9ffe1b9c121ffdaa12e2fb302a998ca642e083e14264ee", 0xaa}, 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&(0x7f0000e96000-0x10)=[{&(0x7f0000317000)="ce370266c64440b5656bbc2bd982925eec2320f8804ee86b5fd79bd4b3df2daae66b006bcdc17e4654da04107ee97cf90c6acf8ac1828d2c7eaec1dc4caceb428177941c04fc4fc296acc650ce2c88ca6e985a3ff9304aab42192a0fcb04167894ee511047ad9a27cbf8a13c641458cf0be5444605689d6257635c5a1bcb1eec8d44602ecb036751ba36ff592f9f4b95beeb0aec3204aebd60e99e5bb75766edb56e95698d92d2548d31d56b08bc37b06b", 0xb1}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000491000-0x60)=[{&(0x7f00001ab000-0x5f)="1752aa45899babb46f4ad24668eb21c4a9202d2280cdaa06a71f203e21249d9af9cecd3d68342c2d6056cde01e1d38e730119d45346d2b580beb9922f65b0b812245f4f052a0146f9cc08a251a4e0f65bdcda4e9e7c84a2e8f30219811b374", 0x5f}, {&(0x7f0000473000)="dd41e8cee7a62d9726f05885884660cb54ce2e4ae7c8bb5a9534c7df42c8bca094d8b92bcde57aed1cb351ecb2d03ef40b7eab2716ad3573f6efe981d85449c854ad2093fa7dc4", 0x47}, {&(0x7f0000407000)="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", 0xff}, {&(0x7f0000321000)="163c187f6b955278a38eafe26b8bb8f532924e0dcfa4caaac3584aeb437a6d7c8f8c0141c3fb350a7542c13b3702273f42406c625313377dd774b0afe1770971bada31ac713d2eac9c5e96d7a804cd564bdca87bcce1a7cfcc7102f7d562d44175d5f248e533d1f54424f26e61f95828aa0ce56fba541c848cef9960b9cc9bf92df2a12dd9db62be6ebb7eeb76ea584464fce1c9365a8cd64f9f8d083ceb90b68de00311dcd27a77d5fa1e627227bb288ad6b85c03813d10e30b808deb70496c0aafa4295137a63f47", 0xc9}, {&(0x7f0000443000-0x1000)="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", 0x1000}, {&(0x7f00009b9000-0xf)="104191d7d29d8a0edcfe2a2778716c", 0xf}], 0x6, 0x0, 0x0, 0x0}], 0x8, 0x20000800) 2018/01/16 22:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000926000)=0x4, 0x145) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00004e6000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001f8000-0x10)={0x0, 0x0}, &(0x7f0000506000-0x4)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/16 22:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000443000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) 2018/01/16 22:49:08 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x69, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f58000-0x4)=0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f57000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000324000)={r2, r3, r4}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a9d000)={0x0, 0x7}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f58000-0x20)=[{&(0x7f000093d000-0x82)=""/130, 0x82}, {&(0x7f0000311000-0xa0)=""/160, 0xa0}], 0x2, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000057e000)={0x0, 0x0, 0x0}, &(0x7f00009f6000-0x4)=0xc) 2018/01/16 22:49:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000016f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f00008bd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f18000)=0x32) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00003cc000-0x78)={0x4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x81, 0x4297, 0x1000, 0xffffffffffffff44, &(0x7f0000f19000-0x10)=@common='ip6gre0\x00', 0x8000, 0x9, 0x6}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f18000)={0x60002001, 0x0}) sendmsg$unix(r1, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00007ff000)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001dd000-0x10)={r1, 0x28, &(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/16 22:49:08 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f9a000)={&(0x7f0000f9a000)='./file0\x00', 0x0, 0xc}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000388000-0x4)={r0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00005df000-0x70)=[{&(0x7f0000f9b000)=""/163, 0xa3}, {&(0x7f0000f9c000-0xad)=""/173, 0xad}, {&(0x7f00005e6000)=""/202, 0xca}, {&(0x7f0000f9c000-0xb2)=""/178, 0xb2}, {&(0x7f0000f9b000)=""/254, 0xfe}, {&(0x7f0000f9c000-0x19)=""/25, 0x19}, {&(0x7f0000f9c000-0xe9)=""/233, 0xe9}], 0x7) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f9b000)=0x10) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cd8000-0x10)={r0, r1, 0x1, 0x2}, 0x10) 2018/01/16 22:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005f9000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000fdd000-0x118)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet(0x2, 0x4, 0x80000, &(0x7f000014c000)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000302000-0x4b)="5c768625dfdfc8eeca3d051069705873f45bd5fb0a72699f7109f8d21066430707408dfdef2edfd77385c4ac160d7ae78585b8c1733a2e61a049143e8a0c8ab8fa970971ef1ac58178278b", 0x4b) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="f93d475f5b8b13bd85e4ce55d2a1e6df7ac1d8f7e9850e3fa4ae4a60cb07fcba78288282811f027658a2fab088b98e4e195ee08768df1609dd9630fe90292a1943a167c85597cd406dcebda5f96772bd3976efde919ea7cedb7cf79ce71361764881e15e44041be97d3ec29fdcca4895ebf16ee4ed3679a299b96bde9fd167e85f0baf8a79cdac2fb8405bb672420ba7d2c3d475883adc6a0c1befd9f412762a164ac6b2981d9939d8e43adbad2b2e30a3856beb1abd586c741e6d7df42f3ebc9c4de5f92ffb4d67300aac42202e29b54e4a040af59bea544a0d7663acdff8de87", 0xe1}], 0x1, &(0x7f0000f60000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 22:49:08 executing program 5: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000041d000)={0x1, 0x1, 0x2000000, 0x20, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ded000-0xd9)=""/217, 0xd9, 0x123, &(0x7f000084c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000df0000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1c9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0xcdd7, 0x4, 0xfff, 0x4, 0x56d, 0xffffffffffffff8b, 0x6, 0x2, 0x5, 0x7ff, 0x100, 0x3, 0x9]}, &(0x7f0000241000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000be8000-0x98)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80}, 0x98) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a71000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000dee000)=0xc) 2018/01/16 22:49:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a3006d000000000000a786971087181b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000415000-0x4)=0x3, &(0x7f0000b11000-0x8)=0x1bc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x7, 0x0, 0x1, 0xfffffffffffff000}, 0x10) 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000172000)="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", 0x1000) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f0000cf6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x6f, &(0x7f00005a9000-0x96)=""/150, 0x128, 0xfff}, 0x0) sendto$inet(r0, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000085000-0x4)=0x918, 0x4) 2018/01/16 22:49:08 executing program 6: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1000, &(0x7f0000af8000)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000093f000-0xd1)="34b84f61888eb7e8d919d67d9fbdb7f1ab5da4ec97efc4f697d8f6546625fcf0ba5e2e2bc19a602738feb2df0e7f276eb034bbec86b8f7b858755549237efaa2c6efe15ea9ac814ee37f0f541f47265dd1189bf4282ef6739a798b73a7640303c9e683c07480e089435c2e1ce3cb86d398a93f1a2007d351f176307247b4ec14d85ce4bff6260fbe3590736dbcd415a8b8975beff6bbcf3c561f0a971a1d6af3b95131dd121967700ef55c51141e6b25d1cc133c62276829bd299ff7ab916c0b9aa4eaed42878e2f474323b309a71a472e", 0xd1) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 22:49:08 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a5b000)={r0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00008c3000)="0ac319ba77b3081f2f971df2e69e7e", 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/16 22:49:08 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000374000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000361000)={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]}, 0xcef3, 0x3}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000186000-0x6)={r1, 0x5b1}, &(0x7f0000a29000)=0x6) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000010000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x0, 0x0, 0xa, 0xa0, 0x20, 0xbb, r4, r5}, {0x8001, 0x10000, 0xffffffff, 0x4, 0x4, 0x2, 0x2, 0x9}, {0x4, 0x100, 0x6, 0x40}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0xa, @in=@rand_addr=0x1, 0x5, 0x5, 0x3, 0x5, 0x4, 0x1, 0x9}}, 0xe8) connect$can_bcm(r3, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 22:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000db9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000097f000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000749000)=0x4, 0xf3ef8c36c7eaa530) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) mmap(&(0x7f0000cac000/0x10000)=nil, 0x10000, 0x1000000, 0x10, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000059e000)=0x3f, 0x4) 2018/01/16 22:49:08 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000012000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000001c000-0xc)={r2, 0x80000, r3}) 2018/01/16 22:49:08 executing program 6: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00005b3000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000019a000)=0x6) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000169000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000522000)={&(0x7f00005b3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00005b3000-0x40)=[{&(0x7f0000496000)=""/164, 0xa4}, {&(0x7f00005b2000)=""/85, 0x55}, {&(0x7f00005b3000-0x26)=""/38, 0x26}, {&(0x7f000052e000-0x70)=""/112, 0x70}], 0x4, &(0x7f00005b3000-0x50)=""/80, 0x50, 0x6}, 0x2) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/16 22:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009c0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eac000)=0x8, 0x80800) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f0c000)=0xef, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000739000)=0x0, &(0x7f0000ebc000)=0x4) r1 = socket(0xd, 0x7, 0x3) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0xcc, 0x0, 0x10001}, 0x10) 2018/01/16 22:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00008e5000)=@generic="ef869eb0f7ec91d21cb40ca17b021506") bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/16 22:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009b2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffe) sendmsg$alg(r2, &(0x7f0000653000)={0x0, 0x0, &(0x7f000078d000-0x20)=[{&(0x7f00002f5000-0xab)="91748b608907616523a5ad59aedd82ff3d508bc323250078fc02a1b76133d9f1", 0x20}], 0x1, &(0x7f0000c18000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000299000-0x38)={&(0x7f00007b7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0xe2, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 4: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000088d000)={0x0, 0x80000, r0}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x16, &(0x7f0000dfe000)=""/0, &(0x7f0000dff000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000a, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) mmap(&(0x7f0000dff000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000e00000-0x105c)="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", 0x105c, 0x20040080, 0x0, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000e02000-0x1000)=""/4096, 0xf0d) 2018/01/16 22:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000a69000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000381000-0x8)={0x0, 0x80}, &(0x7f0000793000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008bc000-0x10)={r1, 0x0, 0x18, 0x100}, 0x10) r2 = socket(0xa, 0xf, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000013f000)={r1, 0x8, 0x800}, &(0x7f000096f000)=0x8) getsockname$packet(r2, &(0x7f00005ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005d2000)=0x14) 2018/01/16 22:49:08 executing program 1: syz_emit_ethernet(0x2a8, &(0x7f0000dd5000-0x40)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x1, 0x8977, 0x6, 0x0, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, "e6b47850baba1a642ba4b789d589", @random="cfb68dafc08b", "0eed97844cf5526e32886ddf9d443f81"}}}}, &(0x7f0000ab9000)={0x0, 0x1, [0xc06]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000966000)=0x0, &(0x7f000059a000-0x8)=0x2) [ 34.944744] syz-executor3 (5502) used greatest stack depth: 12608 bytes left 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x5, 0x5}, &(0x7f0000a2e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r0, 0x8, 0xa, [0x4, 0x1f, 0x6, 0x6da, 0x200, 0x1, 0x3, 0xf0bc, 0x7, 0x0]}, &(0x7f00009bb000)=0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 22:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000893000-0x4)=0x0) accept4$netrom(r1, 0x0, &(0x7f00007af000)=0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) poll(&(0x7f0000eaa000-0x28)=[{r0, 0x22, 0x0}, {r0, 0x10, 0x0}, {r0, 0x400, 0x0}, {r0, 0x2450, 0x0}, {r0, 0x5, 0x0}], 0x5, 0x634a) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r2, &(0x7f000088e000-0x7)={0x1f, 0x5620f9ef, {0x6, 0x0, 0xfffffffffffffffb, 0x18e, 0x8000, 0x6}, 0x0, 0x7ff}, 0xe) socketpair(0x13, 0x800, 0x0, &(0x7f0000273000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f0000aa5000)=[{&(0x7f0000957000)="0ab0dfcf07a4f2a52930320c9dbacf4c3cfb014948a645132e1cf2a9eb53ce1aa79d8d07b2f64d8b4755ede6ce11429cfb2c38d6dff0e6d5b1ca6ac7f8508b1a4e04723cb2cbf2f52021bad63a4f0fb649944708e4066b40677cd4080bd0aae6647b85f5535ab9f934054ea6bd006607657e6ff3c9e5467bdbc368ff6edf72d80f77f07fa78a5d5a6d30d115", 0x8c}, {&(0x7f0000338000-0x1000)="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", 0x1000}, {&(0x7f0000f03000-0xb)="ad2dfd56c165ca5810c7fa", 0xb}], 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000583000-0x8)={0x0, 0x0}) sendmsg$alg(r4, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f000072c000)={0x0, 0x0, &(0x7f00004c2000-0x20)=[{&(0x7f0000d4a000-0x8c)=""/140, 0x8c}, {&(0x7f0000f56000-0xd)=""/13, 0xd}], 0x2, &(0x7f0000f18000-0x6c)=""/108, 0x6c, 0xbe8}, 0x100) accept(r0, &(0x7f0000e58000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000361000)=0x6) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f000025f000)={@generic="1c0b6178c078bfd284a6a1ea96eecace", @ifru_addrs=@l2={0x1f, 0x40000000000000, {0x2d3859b2, 0x1, 0x101, 0x48000000, 0x6385, 0x100}, 0x2, 0x7}}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)=']', 0x1}], 0x1, &(0x7f00005e3000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7d000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00009ef000-0x4)=r2) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bc5000-0x4)=0x5, 0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000090b000-0x4)={0x9}, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000009a000-0x20)={0x101, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000803000-0x10)={r2, 0x4}) 2018/01/16 22:49:08 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001b000)={&(0x7f0000003000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20) read(r0, &(0x7f0000018000)=""/184, 0xb8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000001e000)={0x3, 0x4, 0xafd, 0x1}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x40, &(0x7f000001e000-0x8e)="bf1e3b134b0cecc3ea026e5da98f9c1da4fed9d80a0eef63e89d29d8d5c54562b596985ce549ef264cd553144f86c235371382bfd87482587beaafe3673953bad077c3f9825d0f9770e9fb0090c76693989952e24ad49bac40692bfacf94cf6161a4a2fe9fcddf6a5a85bf4ac9544a419251a5d693938e9df1ac10c86496483bf27126c4a0cacfb17838e9f79453", 0x8e) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001e000)={0x8, &(0x7f000001f000-0x40)=[{0x8000, 0x80000001, 0x1, 0x9}, {0xffffffff, 0x5, 0x2, 0x8001}, {0xfffffffffffffff7, 0xffffffffffffbbed, 0x8, 0x100000001}, {0x5, 0x8, 0x3, 0x4000}, {0x0, 0xa5b, 0x10001, 0x81}, {0x2, 0x6, 0x2, 0x4}, {0x0, 0x1, 0x2, 0x55ad}, {0x7, 0xffffffffffffffff, 0x7, 0x200000000000}]}, 0x10) [ 34.998756] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.034903] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000d98000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000eff000-0x4)=0x32) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000675000)=0x0, &(0x7f0000b99000-0x4)=0x4) r1 = socket(0x1000000010, 0x6, 0x7fff) socket$nfc_raw(0x27, 0x3, 0x0) write(r1, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000b5000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7f, 0x10000, 0x100000001, 0x81, 0x3f, 0x8, 0x0, 0x100, 0x8fe, 0x6, 0x2, 0x1, 0xa7a, 0x20]}, &(0x7f0000c89000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006a6000-0x8)={r2, 0x5, 0x9}, &(0x7f0000750000)=0x8) sendmsg$can_raw(r0, &(0x7f0000540000)={&(0x7f0000e32000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000385000-0x10)={&(0x7f0000b16000)=@can={{0x2, 0x5323, 0x7ff, 0x2}, 0x4, 0x2, 0x0, 0x0, "0e475428f3842ec6"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4810) 2018/01/16 22:49:08 executing program 7: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000600000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x40000000000200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x42e) 2018/01/16 22:49:08 executing program 3: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 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) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect(r0, &(0x7f00005ca000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f30000)=@generic="374296d4a5a27abff9914d19da82af41") mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f32000-0x4)=0x0, &(0x7f000035e000-0x4)=0x4) r1 = accept$inet6(r0, &(0x7f0000080000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f2f000)=0xce) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f31000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000096c000-0x4)=0xc) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f32000)=0x100000000, &(0x7f0000f32000)=0x2) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00000b2000-0x4)=0x0, &(0x7f0000f32000-0x4)=0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f2f000)=0x7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f2f000-0x160)={{{{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]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x10001, "a23dad9f47f45623063c08e3aebf16ac787c95c6ecc6c62e28eed744aa7ae1017024f25cb1ee7c54728580d66d305a87841dfbe0a0a600c9cc3e5a6dcfe2d825094e4657bc445adabd3d51b576649798"}, 0x160) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/16 22:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ae8000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x4) pipe(&(0x7f0000f37000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000671000-0x64)={&(0x7f0000037000-0x1c)=[0x80000001, 0x8, 0x8, 0x7, 0x1ff, 0x3, 0x6], 0x40000000000002a7, 0x5, 0x0, 0x7fff, 0x2, 0x6, {0x68a, 0x1472, 0x8, 0xb4e5, 0x1, 0x1f, 0x4, 0x4, 0x3, 0x80, 0xfff, 0x1880, 0x62a5c6d9, 0xd794, "6ee6c9f9dafc504e7f604625ae97e5659f2f07d36eb50daf33dc84551643bf3d"}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000402000)={0xf, 0x8, &(0x7f0000c15000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x2b}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x6, 0x1, 0x8, 0x5d, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f4c000)='GPL\x00', 0x20, 0x1000, &(0x7f0000aa6000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c9e000)=r2, 0x4) 2018/01/16 22:49:08 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000016000-0x4)=0xa8b, 0x4) 2018/01/16 22:49:08 executing program 7: getpeername(0xffffffffffffffff, &(0x7f0000dc4000)=@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}}}, &(0x7f0000088000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/113, 0x71, 0x2000, &(0x7f0000001000-0x10)={0x3, {"49908a43079b9f"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000010000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6e000)=0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000027d000)={0x9, 0x100000000, 0x7, 0x6, 0x1}, 0x14) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000000009) accept$inet(r1, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000642000-0x10)={0x0, 0x1c, &(0x7f0000f6f000-0x1c)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000f6f000-0x4)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c76000-0x8)={r2, 0xfff}, &(0x7f0000f6f000-0x4)=0x8) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x10100, &(0x7f0000f6e000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) shutdown(r1, 0x1) 2018/01/16 22:49:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000093f000-0x8)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f00004e0000)=0x1, 0x4) accept4(r1, &(0x7f0000a9d000)=@un=@file={0x0, ""/84}, &(0x7f0000186000-0x4)=0x56, 0x80000) sendto$inet(r0, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000697000)={@common='sit0\x00', &(0x7f00004f3000)=@ethtool_stats={0x1d, 0x5, [0x6, 0x1ff, 0x1, 0x5, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f0000fc6000-0x10)={&(0x7f0000417000-0x14)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012c4", 0x4) socketpair(0xf, 0x5, 0xa7e, &(0x7f00007ab000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000652000-0x14)={{0x8, 0x8000, 0x8, 0xa5, 0x81, 0x8}, 0x7fc480000000000, 0x6, 0x2}) recvmsg(r0, &(0x7f000073d000)={&(0x7f0000fef000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004a9000-0x10)=[{&(0x7f0000c68000)=""/137, 0x89}], 0x1, &(0x7f00006f5000-0xc2)=""/194, 0xc2, 0xef}, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d30000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 35.186527] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 35.226269] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 22:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000984000-0x20)=[{&(0x7f0000e00000-0x221)="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", 0x221}, {&(0x7f0000a18000)="2242f7f279793f9e31dffe520bbb138e5181cae566d3019af420bae55f2bcc25cb57a443c2c9d7caac855276119229", 0x2f}], 0x1ef, &(0x7f00003a1000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f00004a2000)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005cc000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$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) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c15000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x7) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x301}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000d1b000)="0dc28f13a37fa031da93025853eae3fed95afa4aa26a2423432b713be29169d630d60a7ad2b327ffe9b1a791c24fb6c6ffe6c5a04e098232b4f7a0d745e32ae11aef4d93593e4af6623eb1ffe3a5f93f25c65d362fca2ee58c7baadcbb16551aac6aefeeae1881642a84e5b5a9289c8459fd4a810659cf692d2417136368e32b04017cc417338c78537045fc7c3f58b3b1e70331730c", 0x96) 2018/01/16 22:49:08 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f97000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007fe000)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000064d000-0x4)=0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 2: socketpair(0xf11f187175d9e26f, 0xf, 0x4, &(0x7f00009b6000)={0x0, 0x0}) sendmmsg(r0, &(0x7f000023f000)=[], 0x0, 0x80000042) sendto$inet(r1, &(0x7f0000706000)="2ec68fd321af63a9248156f5a1bec3d19ca1964d38267dd9e44db0c4d67bddef83c1b7180044b1621e844cd91cc51f844779e72a8fc43e4c499b9d3a8b2cb13f7bf6620542875018b23c771102976ccbf5a73be9ef3eb2f3837da0cd8c69c5afc76d760a911f06e1faa5aa9b564865618be1aa42a396d6212edb3edab8a78e44184da6fe92a7bc923b1485bbb50c131ee6b1da06c504aa4b30d28936bbd5714deafb7fb2491b10b18da193a2295d2a51009c28c47202110abd69860a6f68dee800d383044bb5388e74ddcfdb96028aab035c48c484a49b57d10774eda62cd4e3", 0xe0, 0x20000084, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r0, &(0x7f00005a4000-0x5)=""/5, 0x5, 0x0, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000730000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xeb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x108) 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) listen(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x9, 0x3150}, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000dc0000)={0x4, "6c082275e5d7"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000465000-0x63)="51157f9d4cee151dfde3b68ac43d0d22087f0157bf71f7d469dec522f07b68cc207539026978bb9e6dbb7c689ae163dd7d17db414ef569ecde9dc795f4759092df93241cc38034803cd0623e21ea0087706e70014df32ad85e1d3bdde1b5c6f9abd1b5", 0x63) 2018/01/16 22:49:08 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000027000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001a000-0x20)={0x5, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000013000)={r1, 0xa66}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000004000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @common='erspan0\x00'}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x1, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000026000)={0x0, 0x7, 0x8000}, 0x4) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffffffffffd9) ioctl$sock_FIOGETOWN(r6, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r2, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000022000)={0x9, &(0x7f000000c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000025000-0x8)={r7, 0x1}) 2018/01/16 22:49:08 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffd99) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(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) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001d000)=0x60, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000000a000+0x343)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f000001d000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbc, "52968b03fbf0fddeff05a0d49db6e522711942ecb2c2dae966f8052ec4b6c48732ad19c485084512f10faf73b34e67ca3607595df2a1b51bc89f84e968a6517de14cd99bd3ae2c9a27273662f2d5df6189335140fad143d8d9cf459a6524d182b3ce58025f4ce9c9b9440855b2e79425692cec4fbeb3f3d658124a7247a54070b6b90580d49b4ac415c0e6563641c9274d7543305dfc8e8657bd2a2a7eb7071c5d3e2787fcb5fde3b1c7b8a1f2fd648816699dcdb0ab23d423f825dc"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xeb73}], 0x160, 0x20000000}, 0x20000000) 2018/01/16 22:49:08 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000257000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000aba000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000bd3000-0x43)="700e2a1dcf8fc2bbc94ac671a080b90bf1accb062b7f9d1720c2a412ce55a0535e1d4f61128af8ee2ecee71a0da397e8385353e5c8a591081748bfddb7f75dd44c7c93", 0x43}, {&(0x7f0000001000-0x66)="a356bb06f1e6170b55f7c678b6ef2717060adf0030973be7847610de54e7627a1dfec4a2a63c64993507d0fd24669f4ffcdda12bf32bf251d904a432a52e62d84381e5b56ef340ed1cf969ad5e2153a5cb8dd19ba05549fb8f7587454528e70f9070c82f4fe4", 0x66}, {&(0x7f0000e46000-0x8d)="14ae7dd3ee6baebc0ade5df227d205b8f4a67460af14c60687af04e0c0b56496ee7ba869342c507fc64ffb543dc3f8fb33bb6eab3c9072ab8c2f05968105d6a7a9f5a897ce4fab23097edf22bcb7868e02625f80641f60cfe414b889dac93bf519b457c17a75ec5097ed8a0777f5bd6d480e570750ec1ed5980db69b71199b5226a423aa6fd37a13a6ba8d8937", 0x8d}, {&(0x7f000074c000-0xac)="54753599a11f91f5c239ec313e8b18f5daff197989c506c10884e15e9118b889a7a8a68577981f3ba1e0547b5ae743265a456c681a4de6fc9182546be25b8480d7c56e670e141f8f0d63e51988b6d392ae653f39967c4b9c814bdd3805d1c941e413d7dfbeacaaec0bf73d730430bf55b2b1130a97d61cf1124e09715b68c72803f25cb0c5b8b9af05f087a2d6096fe2248237b1aedc2454d1ac2c68eae6350898fa9d5695ed3aff8082d03c", 0xac}, {&(0x7f0000000000)="56258458da7a802f63d79a", 0xb}, {&(0x7f0000000000)="852986bedf73d76df20ce908fbfd5f1bb9a00fbc4410065d31143a92c87e9959a05245544a185f3594b17aa2fb40caadd435aaf33bfa919b7b30e86a4eb1482809cd195672311ce13e8e6b0de81d276004e7bf45a6ebd465d0640a00", 0x5c}, {&(0x7f0000000000)="24c68a19097e12b3b54fe88a10b5cfa9694cb953cc387299be2fb68ee5e03155282c8776bde4cf34e4d53a3487ed8c981f854c1f0572f3db8af7564cee23e3f952bcfb3f876363a7d742a4b0bbc0f158eb1db7e0ef44e6d3906e4d52581822d0d0b0d8ad3d13808a4755da6f80cf667700cffddcb8e3ab00dff52bd47b38d1bb68041c661dd06441eea69516480888ad63886ef2364384fa10f85881adba9406907c1e54d43cb3791182f1eb49e23f7bc834e6909d3d66fe40f8c5ddaf6f", 0xbe}, {&(0x7f0000a89000-0x2d)="a7976b48f1c71296aa280d70e8cd85f1d10ba4466d9cf88dacad5e6aeb073d47e03623419012a151d89260f7481778b4f022d45253d998c51c6d6f489e8b7f64b6a4595f75af2f0c5923b5240f4e3410172106948689a873bd309868bc20968721516083d4e4b25982dd32088ba128a23f2d304a6e064607eb7318344101cdb8", 0x80}, {&(0x7f0000000000)="35e264e3fee312cb45c046496be78935d4bc68456899ff70944fff2ae5c6280bc835957f72673c38ca259339a402dfb33736f300a72ce667dd12fb48f10ee6f87de1a70ee637faa19b99b2b951b01f26ab67df8aed9c8443461b9d234e7b3783fd8841036d461a9b13f571c54f018383de5ab371e631d879f99e494c425685e2cecf4c9294e046e12e83bbc01a9ef47a80915e1608e26adc87bf46a4c7f06d34f53f5a556af75d63cc38119dc1bf7678ec3dfeed54ce40fe73d096ab", 0xbc}, {&(0x7f0000000000)="ce186bcf63572b8f21fab560bca7c4699e22a24e7eb0a17965613966c91b3a2216b87163159155407b5d4bf21e4f149bc4d08f7b31946e42f8b25e4d2cad95b114d4903f9445e88dfecd5685600591d2bd033037a223a99ce54f3f58fc213671c0e57138efd2e6b8c3618872c3a4f6df99ae15c6d49a94c3ae870a636d89d819e8", 0x81}], 0xa, &(0x7f000089b000)=[{0xa0, 0x18f, 0x9, "0739f3f6e122fc156129f3c3d66728d0e2d8b93c23355f84f6deea84d655a163d33df6f2485108f15096575ef25e291ae9e600d555b282f44c214bb1b74a081e4efde563474c53200208448990c999e7c36c6ad9cfbd03ca9ed7e9c5b6a2f9ef5bfb747cb7a075c417d341676435203d691d02268e100dfcaaff3eab5f7d88c8de93d8d3278d43a627cf3d"}, {0x20, 0xff, 0x53, "a7a703c1a8e7cf74225d"}, {0x18, 0x112, 0x4, "bfa1ec2d24"}, {0xc8, 0x10f, 0xffffffffffffffff, "27c472b21f841c2ecb14aa9f32572dcb359012ebf672283f86d633c0bdebe4c6e1a494f4a2594d2e588559080a24e45c5676fe78bcccb6a167fc3dd4f1dfd27869b491c38c00f36481667fd89d37ddba1cec383b1ea94f036e190439b7276b68fcea5fc87f3fac916ae1484e8b2360454b1feab2b96bd513cb1075c118dc8aadf42f4a8f94e65fd046cf4edee751fa7403321ac9935f59ef55499f80fcf905a5d1212eeff17053868348afb1f46de05246d6"}, {0xa8, 0x10a, 0x0, "87722865c4c69a561fc118a7066e4196fcc5d75c50532fe20d7bab101ca924740757e24d5e441b49be00f0c39b6d86e02832cbae6f9770f69d262ac98d54c8b6a56e883d609b7b388e292c121ca6d2a7bd30fc78c3f90d4640ca8a538086f6a4cb9ae7b8e972f9fab10d98c0a6ef27509922f751ade11cc7aaad13bd63c0aec6d566551602ac6b11c2494c47e736d63f35864f2dfe25ff"}, {0x1010, 0x104, 0x7, "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"}, {0x50, 0x117, 0x7, "b3a7bf925163a826fa2e651b86742bafb1cf8463425db16b93ae95e38bada4b479673f764e079ba7eb3a1c75ff7ca60b9c965f0a5c9e8935c4d59d81d25237e9"}], 0x12a8, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x0, 0x8080a, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000297000+0xe03)={0x0, 0x4}, &(0x7f000041f000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00008db000)={r4, 0x3c3, 0x0, 0x2, 0xaafd}, &(0x7f0000cbb000)=0x18) bind$inet(r2, &(0x7f0000e07000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd96) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000dff000)=0x0, &(0x7f0000eeb000-0x4)=0x36) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001a8000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000056b000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00002c3000)={@loopback={0x0, 0x1}, 0x19, r5}) mmap(&(0x7f0000e49000/0x2000)=nil, 0x2000, 0x2000000, 0x30, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1e8c, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r6, &(0x7f00001ad000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f00009d8000)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f000015e000-0x4)=0xffffffff, 0x4) sendto$inet(r2, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000f1a000)=[{{0x0, 0x0, &(0x7f0000ad3000)=[{&(0x7f0000671000-0x2d)='8', 0x1}], 0x1, 0x0, 0x0, 0xc000}, 0x3}], 0x1, 0x4048010) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f000091e000)={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x4, [0xb7, 0x6, 0x1, 0x6, 0x4, 0x3, 0x34a0, 0x8]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000170000-0x4)={0xffffffffffffff9c}) r9 = accept$alg(r8, 0x0, 0x0) sendmsg$alg(r9, &(0x7f000037d000)={0x0, 0x0, &(0x7f0000b86000-0x50)=[{&(0x7f000088b000-0x81)="8a48608c4d7ae9749c889ff003d269ce51183cff10f592ffea590eb8f5e247505dc915c89f851daef3d7f81a27c2a6bf3164bd5dcaaae89d81f6c4c88d121a5b071834f5f46f071acd5eaa6c7e60b86b1ed8ce42fd48e3800d18faf87c238e6039eb8d18a91a6f94e468072cc04c36646620052c2b37726b153ca9fe8514c848d2", 0x81}, {&(0x7f0000436000)="98fffce1cfcd3199f0d50474449b7c67c75e5907fca0a7f70a2072f1c386cbe77bdcb160356b6e271b1607825b8e483982c2868f26dd02c199464260868850b5c43646c3d4642de930af3e74581c320813e9088a76dfe8119fe8e99acb10cd0a66b1d671ec2835e1d8cb852ac83938867173d502c77e6dce2bdeaaaf37e5f7adc35edb599690fbe91022af691981c6a87cc5a34e87ce31a4e44bb96990b5", 0x9e}, {&(0x7f00007c6000-0xe4)="8bdec904779ab3d3e57aa2c1738003359a956fea69bbbd795392d06df4da81a56fe45d329e45cf490f8dc587231842007554136b6f4c188cb443c8834451499fd136577c66746815279237dccb35d820a4f1eba48f4d18c29a74054b516da71222d1625401a904a718e72973003ee2a5d2f81019c2b5562a201787a8aa9adde32fbf685bc3240473d853206d991d920178f85945cb96905a68145d2d553dddb25eed49c987bff321485c07ec5a343c939e34febfc31e3246ebdcb3a6233d70898845963988905e8ec6710fef26188dcf0fc944aa10718f9bb79faeef89ec1ae9ff4c6eca", 0xe4}, {&(0x7f0000235000-0x1000)="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", 0x1000}, {&(0x7f00002e7000-0xc6)="705b259f3ece81d3eab6da7c62abf07935dc4483e4a01351f8c5136cacdca12f3200b568c2087e1a0f9026abed056d5a228a6972a9c47c1ae4a6d638ddd6becb4daf0b218a5e3023e44bd64c0923834fe8e8335313aaf31ca620895c5b0429c2870ea4e2fd342991ca0781bbd698be4dc5eae0af9a22dcf3e15c6f7824535510dd4f82dec8ebd55ca9860c33434aadec00bc2c9acfc8cefac53fe86a9233c0277f2d76f70792c61c1b8bebd576be32e7dc2f438031074362d3dee79c935f5d19871ea4484f2c", 0xc6}], 0x5, &(0x7f00006e5000-0x100)=[@iv={0xe8, 0x117, 0x2, 0xd4, "4b0a47f5cbd5906dd3fe10ad9a3d378bb517b9ac42eabf1056b7c061d3caa087cd443468c2240665b2588dca97538fb4cf11bc5d7c25d6034f2b70a7f6e701d3cb186bc1aed6e1b27f3ba5c6cf5a9e34fd21f6e9da26ad0c294a4cc5c2a281965a63d136a9778c9c216bb05d5a68b3bd97582dcbfbe5c8febfaca189264c0a4e6b0310a241e2d86a39cc5b31853f61fa1ebb7d03c59198b281a4ac2c8baceaf24fdacfc3531b07c26c1d51e241d9fd6465a0b4aa1be5906cefb2d5320900d0216cd6089a5140d3b8808f7e6cb81f0a09a46df6e4"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}], 0x100, 0x20000000}, 0x40) 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f16000)={0xba, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x97a, 0x7, 0x5, 0x6, &(0x7f0000b3f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x9, 0x9}) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e13000)={&(0x7f00009ee000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a6a000-0x20)=[{&(0x7f0000d5a000)=""/252, 0xfc}, {&(0x7f0000837000)=""/153, 0x99}], 0x2, &(0x7f0000104000-0x3f)=""/63, 0x3f, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 2: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000029000-0x20)={@generic="5d344d3f603dae7206a11d097cd4f953", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f000095c000-0xe)={0x1f, 0x4e9, {0x2, 0x2, 0x0, 0x6a3f, 0x1ff, 0x0}, 0x0, 0x5}, 0xe) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000095e000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000095c000)=0x0, &(0x7f000051b000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000095b000-0x4)={r0}) tee(r0, r0, 0x0, 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000535000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa22}) sendmmsg$unix(r0, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)="", 0xffffffffffffff25}], 0x1, &(0x7f000095a000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}], 0x48, 0x0}], 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000065000-0x8)={0x0, 0x0}, &(0x7f000091c000-0x4)=0x8) 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000706000-0xb8)={0x0, 0x6, 0x1ff, 0x9, 0x0, 0x0, 0xffff, 0x10001, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x8, 0x80, 0x9}}, &(0x7f000015c000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008d8000-0xc)={r1, 0x101, 0x10}, &(0x7f0000003000-0x4)=0xc) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ab2000)=0x5, 0x4) 2018/01/16 22:49:08 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f65000)=@file={0x0, ""/108}, &(0x7f0000f65000)=0x6e, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000013000)={0x100000001, 0x400, 0x3, 0x5, 0x4, [{0x7f, 0x3ff, 0x8, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x90d, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7c6, 0x5, 0xe0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x7f, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000f64000)={0x0, 0x0}) 2018/01/16 22:49:08 executing program 5: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f000010f000)="05249ec6e148997e1b316c3cf7ffffff", 0x10}], 0x1, &(0x7f000073e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000014000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000c3f000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:08 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eef000)={0xffffffff, 0x0, 0x8}, 0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef0000-0x2c)={0x1f, 0xdf, 0x3f, 0x6, 0xa, r0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 22:49:08 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x80001, 0x3) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000dca000-0x6b)=""/107, &(0x7f0000fc8000-0x4)=0x6b) 2018/01/16 22:49:08 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x9, &(0x7f0000005000-0x9b)=""/155, &(0x7f0000002000)=0x9b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000004000-0x35)={0x3f, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xca33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000004000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000)=""/126, 0x7e}], 0x2, &(0x7f0000002000)=""/53, 0x35, 0x4}, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) ioctl$PPPIOCGMRU(r3, 0x40047452, &(0x7f0000004000)=0x0) 2018/01/16 22:49:08 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f5e000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000395000-0xb8)={0x0, 0x4, 0xfff, 0x1, 0x9, 0x2, 0x7, 0xff, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb61, 0x6, 0x4, 0x5, 0x7fff}}, &(0x7f000018a000-0x4)=0xb8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000076a000-0x4)=@assoc_id=r2, &(0x7f0000f5d000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) 2018/01/16 22:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040400", 0x5) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a49000)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ba000)={0x0, 0x0, 0x0}, &(0x7f00004f7000-0x4)=0xc) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000331000)=0xc) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e64000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1b000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004f4000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c4000)={0x0, 0x0, 0x0}, &(0x7f0000875000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003db000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x4)=0xc) r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000073000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cf000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e93000)={0x0, 0x0, 0x0}, &(0x7f00001bd000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ca000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000487000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007eb000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000362000-0x38)={0x0, 0x0, &(0x7f0000b74000)=[], 0x0, &(0x7f0000c5a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x168, 0x4000014}, 0x4000) 2018/01/16 22:49:08 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x263, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x22d, 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}, {[@routing={0x0, 0xe, 0x1, 0x400, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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, 0xd}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000096000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000f3000-0x8)={0x0, 0xffffffff00000000}, &(0x7f0000032000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001b000-0xc)=@sack_info={r1, 0xc0cb, 0x3f}, &(0x7f00000a4000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r1, 0x80000001}, &(0x7f00000df000)=0x8) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000092000)={&(0x7f00000f3000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000008b000)=0x9b, 0x4) 2018/01/16 22:49:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d01000-0x4)={r0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000e000-0x38)={&(0x7f00004f6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000091d000)=[{&(0x7f0000ece000-0xa4)=""/164, 0xa4}, {&(0x7f0000c2f000)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0x2}, 0x40000000) sendmsg$nl_route(r1, &(0x7f0000792000)={&(0x7f0000eb7000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000028d000)={&(0x7f000050c000)=@ipmr_newroute={0x120, 0x18, 0x0, 0x4, 0x0, {0x80, 0x10, 0x0, 0x1, 0xff, 0x0, 0xff, 0x2, 0x100}, [@RTA_FLOW={0x8, 0xb, 0xfe9d}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_METRICS={0xec, 0x8, "090189ba1bc34a9e0840531fe1537e960bd9a501e073929d13c05df65dd367ea7c52bd662b36ec2a5b9acdfbd76206aca7b27382feddd00ccc2ff414a39511b8a321d1b8edb9e905a23ebca54e75d9f1cb91b75080dbb63879078a74ebc77be5f667a0cf78f0bab5ebf10c3d77179512fac9d8d87c40b51dac16cbc7384d46d077494b8342f925e96c25b08859c8152062e899180f9894f55837448dce82621edcf45d9caa3d74488fccca8af954578638b1fb6126014c695c93e459f129b8f8cc38670f1d88b6a6211648baba083262926d3c5be77e71721d8fcec851cdf3ba03361a514e09eb"}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x24008000) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f00006b8000-0x3c)=[{{&(0x7f0000569000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58, &(0x7f0000754000)=[{&(0x7f0000ef6000)='3', 0x1}], 0x1, &(0x7f000023c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r3, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) tee(r3, r0, 0xf6b, 0x8) 2018/01/16 22:49:08 executing program 4: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000031d000-0x4)=0x10001, &(0x7f00004ef000-0x8)=0x4) r1 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000929000/0x2000)=nil, 0x2000, 0x1, 0x2010, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ad6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000942000)={0x0, @in6={{0xa, 0x0, 0x5da9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000ad9000-0x4)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000128000-0x38)={&(0x7f0000a3c000-0x1c)=@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, 0x1c, &(0x7f00009b3000-0x20)=[{&(0x7f00008fd000)="06ca59ec3e0e3f97e6103318f6c15e28d20981cdb68722770e57bb3d4109efc42513ac4875a6cc7ffcfa9bf592bba5d52538082a5c39757cddcdb64ede4da4b553ca5ecc11ed16317e588bb8dc21fe3df04c4ec1b11c9b2e58f95f4c012023b150a67d8d07b84bebc7d6221151f880cc3d643f04ac47fa9006811047564210dbfab9328461e4d4bd5cf48b15f983e6c7e5ef46a7d9c876cb57504b3ff4d5b6f1990cb0443cb807bf4b988239", 0xac}, {&(0x7f00005c9000)="42bb59f1fbfd11467bc2c6e36a2f98d2d33f4902fdf63015364972ada2c7a2e144cb03f34b053bc7732caf2168f0627bc33b6fc431eac7aa4f7377d08aeee6da2c9491dcd6abfade08e8f3432ca2f8b6a5b4dcf8d0fdc316b1d7f891d069486cfcdd2b65aefa6106cdd92df2f312aca73250a67c4d6d87173e5e8facf6179ef70198015fb8650a864a6e931cdba087300ddfc55e45530159486af246", 0x9c}], 0x2, &(0x7f000006c000)=[@init={0x18, 0x84, 0x0, {0x6, 0x2, 0x5, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x205, 0xa1c, 0x3f, 0x5, 0x1000, 0x81b, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x200, 0xacc, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0xe8f3, 0x44ee, 0x8b}}, @init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x5, 0x1}}], 0xf0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000036e000-0x8)={r2, 0x7}, &(0x7f000051b000-0x4)=0x8) 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000003000-0x2)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000)={r0}) r2 = accept4(r0, 0x0, &(0x7f000000a000-0x4)=0x0, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000006000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x5) 2018/01/16 22:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffa5, &(0x7f00006bc000)={@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}, {[]}}, @dccp={{0x3, 0x0, 0x0, 0x1, 0xed8a, 0x0, 0x0, 0x7, 0x400, "610186", 0x20, "d8884e"}, "8deeeb9c5df8bcdc6b68cfdc13989c2e936fb4a55ae3733f72e33f01111893cfbaececdc9baef9c23b72315810623efe07ddd8ffd7f0d61d57208c10181bdf65904a555100517c1c5508d64b76f330e6beb5152e533aa97596b738d5abfffd6d8b46680e40150c074d711b8076d61f58671ec413000541bd1458ea7955cf9f6abb2de0c6d0fee23ea378bc222eb45b720a548685250c436404f042857c45119d046e9786f26b48d91eebc621ee5262c1e52153e1734c773920eb56671641e992f49b5d645aed787966c7fc42257c7e8f9d866c071d6a69984a476ba99e533ace8ff42e69688090"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 22:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[], 0x0, &(0x7f0000330000)=[{0xf8, 0x11f, 0x5, "a2d1dabdceecde401f03c6034855e717bb829c2dfec3da7255ce75e870e44f02c18948d47a5f2373ef6c6b4a9738313b27b37fde7a2c9111ddfa5a2392b6ba98e47ab33b57678153ac9c10c8e2d1c0d2cbd72b65cdb052bc82a660d49881f70716f0351061c31649d7be68e21e6ea9cf66ef6e70f45017757fad6e0b01126cf0ef6c50c7228e5bf8792e94337bd0825142e61c0337fd1466f1c91a2b6fd7643150565d32b31d3444bf271a63258920135300ec74a4119ff8a3032fa23bfc1f4aebe4c9967cbc99049c9dbaf598a25e369edf82f82773e720efc747823001a34ccc10"}, {0x50, 0x10e, 0xff, "dbb3db64e95e4b476dab02797029b9cd24986a494d65e53d2f93d1422309686838da7112000000000000f6413a82ebc03d54f5030dffe0e26ff43f9f3e"}, {0xc8, 0x4011, 0x40000, "183aed037022f5ce4046869fa1290510981114521fb6b7d254ad6deac802f8475fc6f1d789f0a85e195c0fab8e7a2765a431c224f1ee4f016162859c7caba7a097f437f99579f425498571d82191a00b386a177988eb94b4f4da401b37d2116fd5d60d1e5df7991f6a2bd32e03c58c4d561718ed98059ef2c11b3212fefc3fa46bb94dc68499382b40431ac5ae4fc8c772c6c56ae8444f882909129e4cdc3dabd3af895a0d5ebf4961dcf542a0733c708672"}, {0x70, 0x10a, 0x3, "3d3b8c1d2680ab70054fbc98745d04e9e109266338148644f37c45c9ae07152c6c32f23fe0834476c7946957cc4f8bf12aef3fcab8d6b2837505409378184fed1996f2666feb40b0df97cea8c1b4b529a5e854f5c475f33538bdbce8aa"}, {0xe8, 0x107, 0x4, "b8cf299959a42e6b3bd7a742174a26c9392c700764e1b68a0d6e68ed7c341a1a330841f0118baa3700fba01e970d033ece32c6b41bd8c864ec04b3a37e05928da9304283792fa8159782b825bd0be69ef0f01ec964f79690a0de56820ef4b6ecb16e900cb4e3f62b93d515451762d49b6c342e699f1baeb30f16c5c54775e0d1c67d55353ff57ad1352da7d4b6da67e3042b8fb0012f7ddf2c40b4d92d39a19ee763f830f92b0c03105b6fd0dc4d9b0e968e70d0ec7449798ef3a81e063b44297ff09c8fb592d1aca829cbf6db7e3e390e69f3a0f5abd283"}, {0xc8, 0x101, 0x4, "76a98c5f8854dda9a245097d3ecab2b7d477d3e79c68aa050ad1b2410be29e38b12ee5a177ddcdb9ea9adfcf635704a9faf2ba01c2dd08dc4eb2bc5010189813d966f2f3241f0a7f108268ce5ea30e5ad247c8f5cbe904e4a25f5236d1fb06aef12795f4615e6806150ac33b8f1ae4ad60e715d8279c93de997aff8583fcbe28e0997ce3c107411f1b06bb2640b6dbde9fbe926e166892a83f7db6dd0b9ace31e52853b3258c87d5a0b7d1fdb18c595ab2110a"}], 0x430, 0x0}, 0xffffffffffffffff}], 0x1, 0x7e) 2018/01/16 22:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00009a1000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000095f000)={0x0, 0x6}, &(0x7f000085d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000614000)={0x0, 0x7f, "6dfc06da76fba17872cb176b90a6aefa29443966bac17b0ef707eef1c4cb14dc1a0eb99a7a666805d92204bd4d2a2ba51c34de70454e4cf799ad5e6d5d29111604dc1164fb30abc1d40890d8ac827ae868422f458b343eacd5229cfe80cd7a6b65cb1f159e3d2c29b061a0a206de54d0d5b13801d16513f55ca962fd355480"}, &(0x7f0000926000)=0x87) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000022000-0xb8)={r2, 0x0, 0x80000000, 0x4, 0xffff, 0x9, 0x2, 0x101, {r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3f, 0x2, 0x80000001, 0xfffffffffffffff7}}, &(0x7f000000e000)=0xb8) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038a000)={0x1, 0x1, [0x0]}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a81000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab9000)=0xffffff35) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000983000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000092f000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f0000afc000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ff3000-0x5)={r2, 0x8}, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000048000)=0x0, &(0x7f0000c30000)=0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000096c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000011000)={0x0, 0x1, 0x30}, &(0x7f000074e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000b03000-0x37)={r4, 0x2, 0x2f, "40bc51444f983d29032eb3307aaa71a0627ae6a8d2dbcfd72d51cfbb1b26ad4e41c5e1b90acbd6592ef066d9f7da71"}, 0x37) 2018/01/16 22:49:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xd52}, &(0x7f0000b05000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000-0x58)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x58) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0xff}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000087e000)={r1, 0x98e9, 0x3, 0x4, 0x0, 0x4}, &(0x7f000076e000)=0x14) r3 = socket(0x1e, 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 22:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) syz_extract_tcp_res(&(0x7f000042c000)={0x0, 0x0}, 0x7, 0x200) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d40000-0x3)=0x3) 2018/01/16 22:49:08 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002eb000)={@common='vlan0\x00', @ifru_flags=0x1002}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c60000)="", 0x0, 0x80, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x816, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x790000)=nil, 0x790000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 22:49:08 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000259000-0x14b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x2)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000004000)=0x646c, 0xfffffffffffffe42) 2018/01/16 22:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$inet(0x2, 0x2, 0x8001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cf3000)={0x0, 0x0}, &(0x7f0000c1d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008e8000)={r1, 0x20, &(0x7f0000dc1000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000096b000-0x4)=0x10) socket$inet(0x2, 0x6, 0x8) 2018/01/16 22:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000992000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00007ec000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r1, &(0x7f0000f1e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c19000)=0x10, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0xf, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xb1a, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000037c000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000998000)="b1f4f4147faf6bf77c06823c37f73a455c59f56c701150f874c342be748e8ade67a083c6563bb90e721a8a70242fe6cb7f08121c116366c1ff775e1ac3c5c8b40f775c66e3d7f841668ae99d0574ec2253b5669ee96e3dc67892ab21275d86c03bbbffef588ec7b7a073eb20b215ea9c1b2eae8ba2ef66c37f3955136e695ea78213eb648abf03ee5e6d6c962fc56fdcaac6e3aa2576640f6291fb5e0aaeee7b22a9557294f3296171ac781173c7ab8fdbeeff2e4af9c4e24442a100a4ce70724cef9c1567") r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept4(r1, &(0x7f000006c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000026d000)=0x32, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000bba000-0xf7)="94bc2b213b0bb36f47966047dfe86c65f5b53e706ef28d669b815e086282bd1935a90e9d6870cd9a7af04708f602ec546ab858b45e125b44546b0ed320a15bbd00952f3a8d691725c5538ada7e3c1f928aea1369821544740928b51628f2564d658ab9f4713716f914a4e056f8e766ad6b4258ff3b815d5dba0f06b51d4b7e8b37181bf7608989e85d720e654c421b0c5db07073f0c66c34d47d3be141bc5e1e16a80baea9a09bf3ec793dc61f379841587528c9e445a190a7620cd1d27a4a16ae1eed6751f953b29adcb077f64a1efd90abe1bc1df74d5d61575e8d2f311c36837b7ff20a246ba9deb974be53c49716440b30c82b8fc7", 0xf7) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000441000-0xc)={{0x38b, 0x3, 0x9, 0xfb3, 0x75a0f9a1, 0xc4}, 0x2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000d1a000)={0x1, &(0x7f000068c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b45000)=0x0, &(0x7f0000d88000-0x4)=0x3) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f00003b3000-0x8)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xfffffffbffff731e) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011f000)={0x0, 0x0}) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000dfc000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000084b000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d0000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dfd000-0xc)={r8, r9, r10}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000dfb000)={{0xa, 0x3, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x6557018c, [0x8, 0x8000, 0x80000001, 0x8, 0xfff, 0x7fffffff, 0x3, 0xb92]}, 0x5c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) 2018/01/16 22:49:09 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d4a000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6a000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f00008c1000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r2, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 22:49:09 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x0, 0x7, 0x8, 0x0, 0x2, 0x82, 0xfffffffffffffe01, 0x7, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000004000-0x4)=0x0) r3 = accept$inet6(r2, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0xffffffe1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000001000)={0x5, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x75d7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x1, 0x4, 0x9, 0xabce, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r4, 0x3}, &(0x7f0000003000)=0x17b) socketpair(0x5, 0x3, 0x8965, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000004000-0x10)={r8, &(0x7f0000003000)=""/182}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r5, 0xfa}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r9, 0x12, 0x3, &(0x7f0000004000)=0x61, 0x0) 2018/01/16 22:49:09 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000eb9000)=0x15, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x3, 0x80001, 0x100000000, &(0x7f0000453000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00006a3000-0x4)=r3, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000176000)={0xfffffffffffffffa, 0x3, 0x7, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000df7000-0xc6)={0x0, 0xbe, "f6c239adcbad6da751103cf4b13040103c87136f8fd0eb768c3a32f0aec5efb4a2bc72adea106532f4cd5cc100ad642d0a98c010f2f26b86cde4589eccf3b3ef699a6b0c4689a3809f857e77998e378109452584d2676b08dfbadf3c2bc68979c714f42ca32c336349da84ef00b0c90e2f31b0b2e1b9006b2ed102e8a53015d178a028a10a4b818758c11b9e4fe82d30b1bf4ced5e038d1298c5fa62367ab38e6399a107a9ed60bc84636288e0f17805358d26728a7590ed12a153e5e5fe"}, &(0x7f000017e000)=0xc6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002c1000)={r4, 0x4}, &(0x7f0000c29000)=0x8) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 22:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c0c000-0x4)=0xfffffffffffffffe, 0xffffffffffffff68) sendto$inet(r1, &(0x7f0000520000-0x95)="a27fa24b60e860065add2b91c9fe5b94e28d3e0119acedefe2818350f94aaa3b0550c51e669b5f14fe75ff0269fb70c938f0900def8f86b5f1e137699c74f4104c45d0622bcd0549a169f6ec63137d9673a5c38fb5ea77a7ee0bb508604036eaf7d449d6dd870b57528c0396af5d52864f4a32b57a4aa89d2db4f2531f66acd2dc9de3c4765a58d9fa1532e1e1edc49961962b66a9", 0x95, 0x4040, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007c2000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000535000-0x4)=0xfffffffffffffcda) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000024e000)={r4, 0x6, 0xfffffffffffffff7}, &(0x7f0000ee6000-0x4)=0x8) recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x800, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000451000)=0xfffffffffffffeff, 0xffffffffffffff34) accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r6 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000221000)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000509000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000630000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000086f000-0x12)={@common='eql\x00', 0x0}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/16 22:49:09 executing program 6: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r0, 0x1, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f00001ff000-0x4)=0x1) 2018/01/16 22:49:09 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0xa, 0x800, 0x5, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x6}, &(0x7f0000001000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000d43000-0x6)={0x0, 0xffffffff7ffffffe}, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/16 22:49:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000021000-0x8)={0x0, 0x4}, &(0x7f0000028000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000e000-0xa)={r2, 0x4, 0x1, [0x2]}, 0xa) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000026000)="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", 0x1000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) 2018/01/16 22:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c7d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000af8000)=0x0, 0x4af) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000746000-0xc)={0x0, 0x6, 0x2, [0x6, 0x8]}, &(0x7f0000da7000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000608000)={r2, 0x57}, 0x8) pipe(&(0x7f000038d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a95000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000b7b000-0x40)={r4, 0x5, &(0x7f00002e4000)=[0x539, 0x101, 0x3, 0x20, 0x9], &(0x7f0000c68000-0x4)=[0x4], 0x62, 0x3, 0x400, &(0x7f00002e6000-0xc)=[0x7, 0x4, 0x8], &(0x7f0000de8000-0x14)=[0x4, 0x5, 0x3, 0x6, 0x80], 0x0}) sendmsg$alg(r1, &(0x7f0000283000)={0x0, 0x0, &(0x7f0000468000)=[{&(0x7f000043c000)="d2bc6226bd60ea0ab6a9e0a1459b48425db530ba516bfa41fec3d2d000b27e824f203cab88a57eb9eb5c42cd6d940501c29a2cb067979f43f036ee19166499ac00871628317491496beec8150104096e3d57efe5483725f03d28cf538955f4b842cf954d1571d00286adeb8f866571a79d2b78e88f8face7a60906644635aca8", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = accept4(r1, &(0x7f0000d92000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000096a000-0x4)=0xc, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f000079d000-0x4)='tls\x00', 0x4) 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000006a000)={0x0, 0x0}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003cc000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fe000)=0x10, 0x80800) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000d8000)="6297441191c098e9f3bde6d38574003438646c45cc3ea0cdcff0732357c5e2609e76d418093dca46d372940ac173843788e73fef3124035eca722c060ac45e71d48993670acda54a7ec64eefdee58bd0043e7ce9d6bb97d7744e610ff02a8582d12119f986faf6d4242a86a67db2943d5f5bddc8c2ad38a14b06ccd5b93c6d45dcccee89bd0f890aba4f2527789917d6c86c41da59fe3d6044e18f891d34d977054147020cd0cad09ed2dac7947d3765f34e0d41e37cdf530c37fcc119d940a4381f121f4475d1", 0xc7) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2018/01/16 22:49:09 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000098b000)=0x0, 0x80800) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00006cf000)="9379ab") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000cc1000)=0x1b5, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e67000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/16 22:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007b0000)=0x7, 0x4) 2018/01/16 22:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20a, 0x802, 0x0) bind$inet(r0, &(0x7f0000de9000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003ff000-0x4)={0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d06000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d1f000)={&(0x7f00003a0000)=[0x9, 0x49, 0x2ff3, 0x0, 0x8, 0x7fffffff, 0x442, 0x8], 0x8, 0xffff, 0x5, 0x9, 0x0, 0x2b0, {0x100, 0x80000000, 0x80000001, 0x6, 0x80000001, 0x9, 0x100000000, 0x5, 0x100000001, 0x34666a29, 0x2, 0x0, 0x10001, 0x7c, "71c8ca5ad9776d72e5239012ff028fb84c2940d8b883b492f9067afb09bb66a9"}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000748000)={0x8c, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x7, 0xbbf, 0x401, 0x9, &(0x7f0000108000-0x10)=@common='ip6gretap0\x00', 0x1, 0x9, 0x6}) 2018/01/16 22:49:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6(0xa, 0xb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001000-0x2)=0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aef000-0x1c)={r3, 0x14, "08c7345e604b30f6d4250f71b79592e354d20fdb"}, &(0x7f0000dac000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ec5000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000bb000)={0x0, 0x0}) pipe(&(0x7f0000af3000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r8, 0x10e, 0xa, &(0x7f0000196000)=0x80000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000010d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r4, &(0x7f0000340000-0x168)=[{{&(0x7f0000b57000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x0, 0x0, 0x1, {0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x32, &(0x7f00001a6000-0x20)=[{&(0x7f0000fd4000)="e014617e0804038f7e1b7f54566c85b3e828994b658ded3792b78df9e8c7b3f85a239aa400cbb0dd46a14c4818c805bdd35dec7748d03f15751f8109db3cdc1feca9303f2e38ee2bc4fcda112a5abc8a96813cddabb734ce2ddcc74bae5bc2b7bdd439be717c10fdaa21ae5f0eeb11d3f0682102cbe0ddf477ac716d5432f3a8d9799c86f460712d9e8ad68d3d19ccde1c2c63442a4b925ca8e2484646b5798145093a89be3b52f9a03cf697f77f8eedb90034d1cab2d5c4d8058cc3c075ca40070824a06a6d73620eb16c87fb754b378ac22d1614edb126e0fb64d4b74f976cc19e6ec5", 0xe4}, {&(0x7f0000b95000)="e628f6e782136a1a0b94c085cec022ec30e1a9f63e1a866ed2b7a88f68d4891d30bdadc0554648d050bee355ca096d23ddaef7ad06d31674dd12ebdf21e8ad291e88d4d0d8c09064a04e3b950a969623af995826dd9caf45be3d9319626b8a6c8d173374b5a7edab2e46773f8be358dc024675dd3e7ad61028e4179835d568bb4d663ddeceacce362c80479c27416b181b3ba864900562a2fb522c67d8280042c7f75d4a9a69a124bc748734bfe7be96a91312404cdb54c749be6622f359b83266bb0a350d787f7d015cf5c84d78", 0xce}], 0x2, &(0x7f0000063000-0x1a0)=[{0xd0, 0x105, 0x8, "87e1e407acdee656f9f56927d526f988df8f7d2b4b512745858ee78708ce7eab226978ef5ced5834a25014caf4852995e67aeec04547d6fc28a759bedabbe27eee00a86335633f488dc6e515af7e51c932b8f0e4f0e405d5ac25fb99c4d9e697e3d4d71c709831c8e8ddc0a800c6cba66cd6903ec95269aa3e7d4a1fe8209926fde9bc4cfffc2da20d949b9dcc266c58b37475a04b9a87020dac4f7b431b62745b569de162f262ffaa744aa5856d672048464e0492c707f1d0d181124c"}, {0xd0, 0x10d, 0x1, "8e729afca7ee9e1fc4d0d29927ba554a54fba2bf23eaabbb70bb3e6cfcd672d50426691d56c18694fab16a65f8c53654b7c0cd71d84a22d8a51d5d580528257d9a4632d93d499cfa2ef53616fb54b85ff27fe9ca9803c4835e6dcc96f7296d53a8c9b8331a657660f468b02e68de32626f2b0e501ced26668b7d726d4e3301d731fa720c949f93e70bb1c01d2d756a476c2d305388128d0235b9b4652f276ec803c239e84beab9e1fbb88b26b3dc5acf37ae22beff5e94b2ce63be1252336c75"}], 0x1a0, 0x40050}, 0x3f}, {{&(0x7f0000183000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x7, 0x4, 0x1, 0x2, {0xa, 0x3, 0xe7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}}, 0x3a, &(0x7f0000491000)=[{&(0x7f00007c8000-0x22)="8cfc67315a2b37f845884114658491cc3b2ea37cc7ad01e5987de7d3e79bb91bbf9f", 0x22}], 0x1, &(0x7f000094f000-0x1e3)=[{0x28, 0x84, 0x93d, "4e82ed5e68ca21cfc6ae0b023d8c64f28c3fd0"}, {0xb0, 0x11f, 0x3, "6e9771ad18724bf1b6110eecab8dd298dd1cfe9ebea6e85b34be64f35bc8d3e5e5b5f871c6a363ac463e2a5ac732e35d1bc8efb96cfc13cc633dd654067a829a6c91b3e4ffb7566cf456ea4a42b6c996dc4b73a7e7140c11fc1f4b78164429f47b2cbd23035a2830941d99bdddd4c289fbc9af0a155ea7cff7c63fcbd383c31f7655064424afed6917fdbb8ac6f36b472214fa6f733be64250"}, {0x70, 0x29, 0x4, "e0782ecd6a258a2b4fab4308262163098a2e3abba02c9ac05923d48a0d9fad989022c8167230e0477e4a05f022049ec6fb704ad2920f04c1450d5adfc41a483b220019b8cb345511a9fa3b51c7a367bfec3b382859946ac255f9a05d"}, {0xe0, 0x107, 0x9, "707639d7935d130a2ad5deaaefe520f5dd7b2c426c1367928e86649683dc3d13f58bd6cca6ebac8b03125177eec8e1468d70039710cfdd8b10fe06b4c1b473bfe327a1ed093f05f9d95e4adb2925aa15be0e1e65a72d2a8b45fba110c5476e81272e9c95046b8f7ff99f2a72365b00628f8fa5527d67a994ad8acc378bc9ee3c24f69353e510c6542f096c744c1eb56cda37a4d5b1ac4c43da9f21235096b579fe40913eb3c70ba8671a4aae13e5a30d6928a30b59b90d10cd015e7111983b1556509f32ae6771a16ed47780248d"}, {0x88, 0x0, 0x6a, "07427b75d78be52863704f78a3e087e2326f00452bc1f9d69ae1bb8b2273f8842e99cc05cfd0267b20662a8754cc94487a4c677bf05a789aaba5dc535a0b14efc353c57dd680da119d1b1f01e9e861c91fbf765d7f3f111152808a100a2abfd985ffb0dfb9eab10d3b7c05d49d34cf1750cf87503b"}, {0x80, 0x10a, 0x3, "8777bc271adcbb24aabaab373f0b468ae3ba48f8217c2ce61b8a6569e95044786a66cdd5e2a13e8ce957d835da83728466f7c94b572d2c1279fd0ed5807d5808140824cbb9120c5724795b9f488997b6818735306192d5c57757d667a74337658a1da4d7447ac0a6260677"}, {0x68, 0x105, 0xfa48, "212322f5cedec6a8b2f9276e8da49e92edf9ee3876ac590ee57b7d61b827a9b867b8a3a852a73cbf3e12e82e1396e78401e98dfe9449955b8eb9c707c16ffcc13b798afe12626c41e10a6f3092638b59e229f0e244"}], 0x398, 0x40}, 0x0}, {{&(0x7f00007ec000)=@ax25={0x3, {"aa0542bf90164a"}, 0x9}, 0x10, &(0x7f0000716000-0x90)=[{&(0x7f0000a6d000)="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"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0x10b8, 0x20040000}, 0xfff}], 0x6, 0x48c0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x0, []}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000438000-0x20)={0x2800000000000, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r8, 0x40106439, &(0x7f0000631000-0x10)={0xfffffffffffffffc, r10}) 2018/01/16 22:49:09 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a59000)=0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aa9000-0x8)=0xffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000aa7000)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00007da000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa7000)=0x10, 0x80000) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000aa8000-0x3)='lp\x00', 0x3) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a28000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000aa9000-0x10)={0x3, {"57f453f3b92f66"}, 0x80}, 0x10) 2018/01/16 22:49:09 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000831000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f84000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c78000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/16 22:49:09 executing program 6: r0 = socket(0x7224e979ae6f9356, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7345}, &(0x7f00004a3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000095e000)={r1, 0x58, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}]}, &(0x7f0000fb3000)=0x10) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) getsockopt(r3, 0x8000, 0x9, &(0x7f0000000000)=""/249, &(0x7f0000000000)=0xf9) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000deb000)=0x0, &(0x7f000014a000)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000dec000)={r2, @in6={{0xa, 0x3, 0x493, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a69000)=0x8c) sendto$inet(r4, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000de6000-0x1000)="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", 0x218, 0x0, 0x0, 0x0) 2018/01/16 22:49:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000a6e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000031e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000000)=0x1) sendmsg$key(r1, &(0x7f0000cfb000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009be000)={0x2, 0x15, 0x7, 0x9, 0x1b, 0x0, 0x2, 0x1, [@sadb_lifetime={0x4, 0x2, 0x7fff, 0xe1a, 0x1000, 0xffffffff}, @sadb_sa={0x2, 0x1, 0x3, 0x7fff, 0x1, 0xa9, 0x4, 0x60000000}, @sadb_x_nat_t_type={0x1, 0x14, 0xfff, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x3, 0x629dafe4, 0x8001, 0x5b, 0x4, 0x40000000}, @sadb_sa={0x2, 0x1, 0x3, 0x9, 0x1, 0xbd, 0x3, 0x80000000}, @sadb_x_sec_ctx={0xe, 0x18, 0x5, 0x0, 0x67, "2fd9b97f8d095435f1bdf0640215ef3d5821e5609e0f5f497a724c8fc114135663ef89c823bb53be31dd451521ca1354979e9549863cb2b598d3bc0c175fb88f8957fd7a0ebba2af609ea615dc787541479d6275c3b877683651314be91bb15a6557533c426875"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x78)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x401}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfd9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x78) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) listen(r0, 0x5a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0xba2}, 0x20) 2018/01/16 22:49:09 executing program 7: syz_emit_ethernet(0xfffffffffffffc52, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x1b, &(0x7f00006be000)="70de11769378b4c2ceaa818556d07687bc970aac963b43da59a1d4"}) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c9d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000985000)=0x0) 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='\x00\x00\x00\x00\x00\x00\x00\t\x00\t', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000600000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9b000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000014e000)={0x100, 0x0, 0x10001, 0x8}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000f5e000-0xdf)=""/223, &(0x7f0000d19000)=0xdf) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000aac000-0x10)={0x8, r3}) 2018/01/16 22:49:09 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000bb9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xffffffffffffffe0, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r1, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x1)={0x0, 0x100, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x8c}, 0x8) 2018/01/16 22:49:09 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x42, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f00005ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b5a000)={0x0, 0x6c, "0e7f30e0222bd4ae89c7805e48c6425647a9627e5dacff1f3c152f0a2ee430bdc34bf5e1bde6d08919410605868e1233955677d85a08355b0c24867d1854ec1d20b6e76935f856d8a71022e6d40ca12500ea61012cb23a310e5e656e50654f1848dd8dc34659040abfc0b735"}, &(0x7f0000b5b000-0x3)=0x74) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b5b000-0x10)={r2, 0x58, &(0x7f0000b5c000-0x58)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e4}]}, &(0x7f00000ef000-0x4)=0x10) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) r3 = accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) mmap(&(0x7f0000b5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000b5d000-0x4)=0x1, 0x4) listen(r0, 0x5) 2018/01/16 22:49:09 executing program 7: unshare(0x28020000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f000082a000-0x6d)=""/109, 0x6d) unshare(0x20020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000)=[{0x1, 0x3f, 0x7f, 0x5}, {0x0, 0x1, 0x6, 0x1}, {0x100, 0x7, 0x6, 0x1}, {0x8, 0x5, 0xbc, 0x5}, {0x7ff, 0x4, 0x401, 0xfffffffffffffff7}, {0x4113, 0x7fff, 0xc3, 0x1}, {0x8, 0x6, 0x6cf, 0x4}, {0x200, 0x0, 0x340, 0x101}]}, 0x10) listen(r1, 0x3) accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) unshare(0x5fffc) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) socket$unix(0x1, 0x4fbc7a71e6f01106, 0x0) shutdown(r1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000a7000)={&(0x7f0000015000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x2, 0x80f, 0x0, &(0x7f0000397000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00009af000-0x3)={&(0x7f0000923000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/01/16 22:49:09 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 22:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004c000)={0x0, 0x0}) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000101000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000008c000)=0x48) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000103000-0x40)=[{&(0x7f00000f2000)=""/4096, 0x1000}, {&(0x7f0000004000-0x96)=""/150, 0x96}, {&(0x7f000000c000-0x2)=""/2, 0x2}, {&(0x7f000002c000)=""/209, 0xd1}], 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/16 22:49:09 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000004000)={0x4c000001, 0x0, 0x31}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000013000)={0x5, 0x0, 0x2, 0xfffffffffffffff7}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000014000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000015000-0x14)=@getstats={0x14, 0x5e, 0x310, 0x0, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000013000)={0x8, r4, 0x10002, 0x923}) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)=0x0) 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x208) accept$packet(r0, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006b3000)=0x14) sendmsg$nl_route(r0, &(0x7f0000295000-0x38)={&(0x7f0000651000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd2000-0x7)={&(0x7f00002bd000-0x70)=@bridge_setlink={0x70, 0x13, 0x310, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x800, 0x800}, [@IFLA_MTU={0x8, 0xe, 0x10000}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x8}, @IFLA_MAP={0x28, 0xe, {0x7, 0xe65, 0x5, 0x3, 0xfffffffffffff9ac, 0x1f}}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xe1}, @IFLA_LINKMODE={0x8, 0x11, 0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x4000) socket$bt_sco(0x1f, 0x5, 0x2) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) 2018/01/16 22:49:09 executing program 7: unshare(0x28020000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f000082a000-0x6d)=""/109, 0x6d) unshare(0x20020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000)=[{0x1, 0x3f, 0x7f, 0x5}, {0x0, 0x1, 0x6, 0x1}, {0x100, 0x7, 0x6, 0x1}, {0x8, 0x5, 0xbc, 0x5}, {0x7ff, 0x4, 0x401, 0xfffffffffffffff7}, {0x4113, 0x7fff, 0xc3, 0x1}, {0x8, 0x6, 0x6cf, 0x4}, {0x200, 0x0, 0x340, 0x101}]}, 0x10) listen(r1, 0x3) accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) unshare(0x5fffc) 2018/01/16 22:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) getpeername$inet6(r0, &(0x7f00005b9000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000073a000)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00007dc000-0x4)=0x0, &(0x7f00003c9000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000a15000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0xfffffffffffffe1e, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 22:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xd, 0x804) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) 2018/01/16 22:49:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x3)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000000)="6b0296a1dd7da2934047fb75f0961497385bc78a789cad3517825ce3b96df233812ed575328cf84973be9a32344e319d45cc83f4b9a4329321a343e9dcf094e7c127a46cccb2340b153604e5ec560893275747dea201dd7be3fdf68433a9021d97134f4dd22610af6635460f791ff17fa63536aaf1343a96764adcd64e28ed2b0b3fdfbcf85196620cc7b56b56c963d79c30d3cb7c8a737dc0abeb9d81ec23c2a976fdd3c12660f6e68ece59cbc9ea86") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x9, 0x2}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x9b6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x43, "006437a870580cd0a6df6d8d71c9a604af52c1be8d0590721951c2f4d4a055d25fc06b703a32de606a73b43009a20c20ab931854a876531bbf6aeb3e933ba4135ca753"}, &(0x7f0000000000)=0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x6, 0xfffffffffffffc15, 0x2, 0xffffffffffffff66, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) pipe(&(0x7f0000092000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f1f000)={0x0, r5, 0x6, 0x2, 0x0}, 0x14) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r4, &(0x7f0000dde000)={0x80000011, 0x0}) bind(r4, &(0x7f0000ce1000-0x9)=@rc={0x1f, {0x6, 0x28, 0x1, 0x1, 0x5, 0x5}, 0x5}, 0x9) bind(r4, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00001b1000)=0x0) bind$bt_l2cap(r4, &(0x7f0000e87000)={0x1f, 0x78, {0x6c17381c, 0x89a9, 0x3, 0xa2, 0x29aa17e, 0x8}, 0xfffffffffffffe01, 0x3}, 0xe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000050a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000)=0xe8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000b12000)={{0x4, 0x3, 0x81, 0x4, 0x5, 0x0}, 0xffff, 0x8, 0x4, 0x20, 0xfffffffeffffffff, "29e682dbba614ea0646869b3896dcaf880ea328e3b5c29769512df4e4cc2d767638f0c049557913bed39297d6c8b0c87494b2c746550c4f274ac5ccb45513797cd573c100e83a561eb41579fd851708e199a69a41778a45a96b3bebe815e853be83782c8bd5c6f8a37ae3471c43bd5d288831d4d7c1e308f4d6ae14601c11359"}) write(r7, &(0x7f000089c000)="963537d4b5c51856bcedb19456a41d3409ba05c5ad8c46aba0a030d38bc81012b5e332ffd95b0104b111202865ab930ecf5f45c2b7d8f9d12e54e43e941c91100fdebe1d3a4595e73a2ab130426557752dc3a70787d8397c3150c898251bf213447933b39368df233f9ee63f95a4629db9c0f8c31981376bd771f34517ff1551886646cf93215972d2d8aa7dca30f4ef6ce7f52382050629865b3df9c1d41168049215de4b9edc2133d683aff253d681febde9f0f8d3bc74d29b7b39cc9ac92fd75cac13c680516c68e4a5e55d404630afbf41cd90b91d2a480ce6fcb365721fec", 0xe1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x4) 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x200000000000001) connect$inet6(r0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) sendto(r0, &(0x7f0000b30000-0x78)="3d6a04fbbca0fc78faa94727f6ca2ad60b1b55fecda9ad4546ba146f2cde76eb06dfe6f44efbdab91ab4d83c0d96c04d2c338024092a80d991c347686076560e46ef251939f15d5e5904506304555d053951f5169f0115ac5b3d7da41038c83d387b276a61e8552fe7ae4350d4f4421a550ffca3079203a67290abf3e02a0c91d70591ad093cf82e76e7a78246780fd88227da", 0x93, 0x40000, &(0x7f0000ca9000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/16 22:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ac000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000087b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005a7000-0x10)={0x1, &(0x7f0000546000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000229000)={r2, &(0x7f0000ea5000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$ax25(r0, &(0x7f000042b000-0x10)={0x3, {"64f57bdc646970"}, 0x9}, 0x10) connect$inet6(r0, &(0x7f0000524000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe6000)={0x1, 0x800, 0x4, 0x8, 0x3ff, 0x1, 0x74, 0x1, 0x0}, &(0x7f000020d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000005c000)=@assoc_value={r1, 0x1}, 0x8) 2018/01/16 22:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000675000)={r0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000642000-0x4)={0x0, 0x20, 0x0, 0x7f}, 0x8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000438000)={&(0x7f0000403000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000f0000)=[{&(0x7f0000c73000-0x85)=""/133, 0x85}, {&(0x7f0000b40000-0x8b)=""/139, 0x8b}], 0x2, &(0x7f00002fd000)=""/165, 0xa5, 0x8}, 0x10000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000374000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f95000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f0c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x4, 0x3, 0x0, 0x8, 0x200000, r3}) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000463000-0x45)={0x0, 0x3d, "b6a4efe388d361a48eebef613673172f0a235edf6d84718a37746e6db7fe11de580335cb066869223752b42ee4a54609c7bb8b98a64843ceac2a8b4547"}, &(0x7f00003bf000)=0x45) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bdc000)={r4, 0xff}, &(0x7f0000445000)=0x8) getpeername$netlink(r1, &(0x7f000062e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da7000+0x489)=0xc) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/16 22:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ce000)="ff03001606000010a5ae4c013e9d4d54", 0x10) pipe(&(0x7f000034d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000525000-0x64)={&(0x7f000088e000-0x4)=[0x7fffffff], 0x1, 0x7fe0000, 0x9, 0x6, 0xff, 0x9, {0x9, 0x200, 0x0, 0x0, 0x5, 0x9, 0x3, 0x7, 0x200, 0x5, 0x2, 0x7, 0xfffffffffffffff8, 0x5, "723fe03b30b2376c93542a40de29d5c5f55cb9f1aff1d2d8c3f9bbced0580bdf"}}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0x280}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e22000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000974000+0x849)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00003c8000-0x4)=0x14) sendmsg$can_raw(r1, &(0x7f0000e61000)={&(0x7f0000b9d000)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000b70000)={&(0x7f0000efc000)=@canfd={{0x3, 0x0, 0x200, 0x1}, 0x1f, 0x3, 0x0, 0x0, "1628cec294b1cd267b617711afe3d6bfbd0c6c138c61fc8ac5c0db9f026dedd80eb421927c27e59b2a49dad958eac4f2e1e5b3e5d13716b49d8eb7dd49dd04a2"}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x4040000) connect$inet6(r5, &(0x7f0000066000-0x1c)={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4998740d}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c34000-0x8)={0x0, 0x0}, &(0x7f0000a7e000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000501000)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x356, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, 0xfffffffffffffff9, [0x8, 0x4, 0x0, 0x0, 0x4, 0xff, 0x2, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f55000-0x98)={r7, @in6={{0xa, 0x2, 0xd7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x0}, &(0x7f00009a6000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000046000)={r7, 0x101, 0x7fffffff, 0x36fd71b5, 0xffffffffffffff6b, 0x1, 0x9, 0x53, {r8, @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]}, 0x9, 0x5, 0x4, 0xccc3, 0x40}}, &(0x7f0000cd9000-0x4)=0xb8) 2018/01/16 22:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0xfffffffffffffffc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x6, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:49:09 executing program 0: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x0, 0xfffe, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @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]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x40}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fd3000)=@req3={0x400, 0x9, 0xe4e, 0x7f, 0x80, 0x8, 0x869c}, 0x1c) close(r0) 2018/01/16 22:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008f4000-0xc)={0xffffffff, 0x3dce, 0x10}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005e2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000642000)=0xe8) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007ab000-0xc)={0xffffffff, 0x3f, 0x10}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002ba000)={0xf, 0x10, &(0x7f0000ba6000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x711}, @generic={0x4079, 0x4, 0x5622e3c9, 0x4}, @map={0x18, 0xb, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9, 0x1, 0x7, 0x9, 0xfffffff0, 0xffffffffffffffff}, @generic={0x80000000, 0x5, 0x2, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8001, 0x5, 0x7, 0x0, 0xc, 0xfffffffffffffffc}, @alu={0x4, 0x101, 0x0, 0x2, 0x9, 0x1, 0xffffffffffffffff}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x444, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r4 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000255000-0x4)=0x7fffffff, &(0x7f0000c15000-0x8)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c1a000)={0x10000, 0x0, 0xa000}, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 22:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000364000-0x4)=0x40000008, 0x6c) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) read(r1, &(0x7f0000a67000-0xa0)=""/160, 0xa0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f0000a9c000-0x8)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000930000-0x4)=0x0, &(0x7f00003e1000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x52f5b0c5527f2cde) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000076d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d78000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0xe8, 0x2}, &(0x7f00006b0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000757000)=@assoc_id=r3, &(0x7f0000f79000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000071f000)={r4, 0xc2acd95}, 0x6) 2018/01/16 22:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept(r0, &(0x7f00008fc000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000089000)=0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003a6000+0x49a)=0x6) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b86000)={0x0, 0x0, &(0x7f00006a1000-0x60)=[{&(0x7f000026c000-0x7d)=""/125, 0x7d}, {&(0x7f0000b71000)=""/67, 0x43}, {&(0x7f000037d000)=""/4096, 0x1000}, {&(0x7f0000ab4000-0x8c)=""/140, 0x8c}, {&(0x7f000049e000)=""/217, 0xd9}, {&(0x7f0000b9c000)=""/65, 0x41}], 0x6, &(0x7f00009b9000)=""/194, 0xc2, 0x101}, 0x10143) pipe(&(0x7f0000e69000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000c2f000-0x1b)=""/27, &(0x7f0000cb9000-0x4)=0x1b) 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xe80, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000add000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000273000-0xb)={0x2, 0x1ff, 0x8, 0x10000, 0x2, 0x9, 0x3, 0x0, 0xdd2, 0x100, 0x100}, 0xb) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002d9000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002a0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007a1000-0x4)=0xc) 2018/01/16 22:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x3, 0x6, 0x10001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a50000-0xc)={0x9, 0x4, 0x70c4, 0x3, 0x1, 0x35, 0x80000001}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0xffffff12) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 36.351375] sctp: [Deprecated]: syz-executor0 (pid 5960) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.351375] Use struct sctp_sack_info instead 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000cad000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a2000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000089f000-0x4)=0x4, 0x4) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000cae000-0x5c)={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47}, 0xffff, [0x401, 0x10000, 0x6, 0x9d, 0x8, 0x2, 0x4, 0x100000001]}, 0x5c) [ 36.413108] sctp: [Deprecated]: syz-executor5 (pid 5976) Use of int in maxseg socket option. [ 36.413108] Use struct sctp_assoc_value instead [ 36.460422] sctp: [Deprecated]: syz-executor5 (pid 5997) Use of int in maxseg socket option. [ 36.460422] Use struct sctp_assoc_value instead 2018/01/16 22:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000020e000-0x8)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000117, 0x2715, &(0x7f0000398000)=""/0, &(0x7f0000226000-0x4)=0xffffffffffffff92) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) ioctl$void(r0, 0x5451) 2018/01/16 22:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000eac000-0xd0)=@getsadinfo={0x14, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e1c000)=0x0) sendmmsg(r0, &(0x7f0000c87000-0x3c)=[{{&(0x7f00000f5000)=@ax25={0x3, {"e44a028ed6c32f"}, 0x8b3}, 0x10, &(0x7f00004d2000-0x30)=[{&(0x7f0000fa3000-0xd0)="769123d7f347115499878ae7293d57e9c10b996f631630fea02b6a0bfee6ab1776ad874b35956a7b050cf010c4f989e6bc559f54ab77d11e302104deb2fbbf8998f3a83e87411154045ba0866f1848eb187ef570ade8191f8441e7852094edf1b5fec314e17d23b6e81cf0fd85a4276ad1f1e662969563bf13c6c321d6463ed64b2072a3dafec08f77b492264ec3e8f3b51ded6eff877ec00a9fb045d272c33a61ea051ace6a744c9cdc20f72533dfd948d96dd905f304262f65e5eacbc37f7169a9a9ab967d485a85a23dc883289537", 0xd0}, {&(0x7f0000e13000-0xac)="342d62ae17dec3583a89a074565fc15c99fdc8b3f0d8daffffe3ad3378cd9edcd3ce7b414209880e02f767f057634c4a0c30f9162f526abe4ada59ea8fc2fe833398e0fd37857a97496acdf18a4b50b0329156a7246922ae73d921bcfc6c0660438d4adc964c6edc47525f1d9c68b707d559c1ef40150c036a72fef52fa53599111f9adaeca285e41f19ade4c895199e0645da0ca92d3d9c962112a425630f6bbf55ffb5948ac939d3ebb5f1", 0xac}, {&(0x7f0000c1c000-0xf2)="61a0e5adff8fd2802d6fb97e92d584fa86ae11c52d6b6456ef3379f6dc95fc6cd9213ace0cfb01e83d64bd50c18007c05d08eda7d4197bbb0c6541753d9ef8f19764ac4cf3fda7c3a2f13b9e1725f880f2f1e5fe5cfe0f7997654ac27cb42be34d09f3c4af171eac2fdd4bc4ed0f78d0a9b813e84547bacb663d98f280e3302ddfe9a0610cdc462da3d69ccfeb295927a58e05b1b2f65a63e2d832ec4072a9b4d4373683455b60b83e6c801a53c71920e61af1b0ff232b37ec45deb94325b956a627367b96716b1e168e60e7356ca7bd5e2204c4d02fd4e10421cc22ec47edaba724c215e0dccde12447532cab499ca67045", 0xf2}], 0x3, 0x0, 0x0, 0x2004c090}, 0x3}], 0x1, 0x40800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000cf8000-0x4)=0x0, &(0x7f000057a000-0x4)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006a1000)=0x0, &(0x7f00002e3000-0x4)=0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)="d4", 0x1}], 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000f0c000-0x8)=0xffffffffffffffff) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fca000)="d6d7cbd60e1478a37ce1d0334e4a888e44de80e13b32eec223751de143e140a299c708b1227c2840531a76a754451fb4d9b8346ca50f3ec72fa7ac9a0e54a0509dd3ac9d03a6a49f1094bab60664dcff4fbb299440a4db9ae73546dd6c2ef6e0962fc3f413d1ab9bcdf4c2a77d589d3e5ac105c687c0120e42905c3aa6b0239e2f244012e7914a8d8fd14e0583e326e0f0b165b32128a2a36f599d2f3f9435c83246a0f41085440c66400407e39678c43f77bf9427e7d48a2c06818dd33b14a4fece85", 0xc3, 0x20004000, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000fcc000-0x10)={0x27, 0x9, 0x2, 0x0}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fcd000-0x2)={0x80000000, 0x8000}, 0x2) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000943000-0x4)=0x2e, 0x800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a0d000)={0x1, {{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]}, 0x1, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)={0x100, 0x1, [0x0]}) 2018/01/16 22:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d3d000-0x8)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f000094a000)=0x9, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/16 22:49:09 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000087b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007ca000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fd6000)={r1, 0x9}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) [ 36.468092] sctp: [Deprecated]: syz-executor0 (pid 5989) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.468092] Use struct sctp_sack_info instead 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dea000)=0x0, &(0x7f0000915000)=0x4) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000da7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003bf000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000409000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b21000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000081f000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in=@rand_addr=0x4, 0x1, 0xffffffff, 0x3, 0x3, 0x0, 0xa0, 0x20, 0x33, r2, r3}, {0x9, 0xfffffffffffff3c8, 0xae41, 0xfffffffffffffffc, 0x48ff, 0x4, 0x5, 0x7}, {0x0, 0x6, 0x0, 0x1}, 0x244, 0xa, 0x0, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2, 0x7e}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1, 0x0, 0x3, 0x1, 0x8f8, 0x8, 0x4}}, 0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000b6000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000089000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e45000+0x395)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da3000-0x4)=0x8c) r5 = socket$inet6(0xa, 0x2, 0x7ff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000060f000-0xa)={0x8000000000000307, [0x9, 0x1, 0x6]}, 0xa) shutdown(r0, 0x0) 2018/01/16 22:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000062b000-0x70)=[{&(0x7f000062a000)="3863c8088974e04793910f4c13adf598a6a901fdd72a5b6ae14751556799d540dbb9dd0cf6ffdf470652553bf06c9fb680c84bbbae110024101c50057e7fcaa99395853c02c1d0eed6672a55c2877968565a4e14162fb3cc776ddd173a6ceacd00f47304cfaa8d0d77d9ef78911610465018113dcdcee59fbfda9731961eff614e91042a0c95f990ad88e19fa73a3f62f6ecbd4bbdf7e8d877a5be84c99fdf9d", 0xa0}, {&(0x7f00002fc000)="29b0eb6b078cc616732b1a742363bd2baaf0c3695a7c9517e62c111caf91099c1d7fad2266b45b3c02a59e1d7999303efddf6ac9dbd1558e08c267b2194d77a9c77c", 0x42}, {&(0x7f00004c1000-0x75)="eb1f6bae0b530af550c04d0c24cb41e3b705f071ffac625d5e5eba3c89d59004699eae8d7e0a3d03b518218e4f6e878033cfeeac8cb14524289ed93f4cadc31f22e9b24d09709163c56ac83254a48c56f659bb29f82c86345cc38154585f0bde29607555af14ef1fdae0342558cf3f4a1a870f3841", 0x75}, {&(0x7f000062b000-0x3f)="0af5973dc2435724d0cb5003b517d7f229624a5fdc3df791b06f5c13714a96e1bc1b1bb8b7f1fb565093b9d85994ec9b06f2699dfb50d13203d66ab0ffe23f", 0x3f}, {&(0x7f000062b000-0xc0)="e19388b5308a7491e5d3330864e5fe930d2e83a04898292ed8ebfe4145b4a12582bea544bb70ee4bf5ce5a30affe2d6c43632c9eb840879ad0dac816e564d8323fdb99a8a9afe9773d59135b627f34ad31aab1212b83188d41308d4632f77462697f9f0b332d51012177e2d65614299bc5394b1a49d94ea9f32b7ecc6cae4f56b0c53eb8e121cb14ca1af9b56bfd2b9a8976e925d073c7f5c3a55c56cf7e88ae3bab0285051733c6b9761c531d170fe2cee25a01168e12ddf8a84fc17bb9eade", 0xc0}, {&(0x7f000062a000)="dfebae6a3819b1aaec3de89229dc2d64ac842d0fac16b63a30b49f9bcca996473038a8cf1f5c9605cd376bbd3570c600e3293e145c55bd8adc5994f3bdd84b9b5930b8c41512f2962e8e58d81c007283307ee895b57dc115dcbeee0b9f4593e798b13a6ca6b9e3e1058f385619dda4a50a02f275016353c15d860e0ceb9e6b00ae2c45e68dd2b1ef5c0996b7087b7946c15b21ba6709ffc76a0bfac3a5d6cc964fe7d6b8ec2151", 0xa7}, {&(0x7f000062b000-0xa)="7a50acb127e3be5b9d3e", 0xa}], 0x7, 0x1) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001ac000-0x8)={0x1, 0x229}, 0x8) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000062c000-0x8)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001d6000-0x4)=0x30000000, &(0x7f000057d000)=0x4) 2018/01/16 22:49:09 executing program 6: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x95)={0x0, 0x8d, "4601cb3f26d4a53c668fec1d6d8ae73e89dd0079f91dcf2a0c5025324643414ef8cf42053a7d3b22f6fbecbde96ab3a1483b0954bf27a568507ea30a71956e33526e8031b01a81434847a28c34370e1297f1a5802028d9724dff2d4065604fbc6bb7600db646869e5a3ca84ff932a003a9efe0a6af4f7ea95473bec756b3fa11060bf04d9074143ba8e06f356a"}, &(0x7f0000002000-0x4)=0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0xcc28, 0x4, 0x7fffffff, 0x7, 0x3f, 0xfffffffffffffffe, 0x5, {r2, @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]}, 0x0, 0x100000000, 0x2, 0x7, 0xfff}}, &(0x7f0000001000-0x4)=0xb8) pwrite64(r0, &(0x7f0000000000)="87494549a6efc54384000511c8893f326ea8d8b8f96763fcee51ae003deb658c88fd11aa8000023731366f28e44d54d48dd27a", 0x33, 0x0) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x1, 0x4, 0x0}}, 0x8) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0xffee) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x6e)={0x0, 0x66, "f7f809593028a6c342c5a796a219266dd152068b0892c62a881142195502b783f714ca86bd6fceff37a2705778e6eae461a2c0de84b471c58cc0bb083be0a96128fc54115da028cedff79950b0347aa96585885eb694f4302bba5ddf1c60e98f88d2bea5bae7"}, &(0x7f0000007000)=0x6e) 2018/01/16 22:49:09 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f75000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ec000)=0x2e, 0x800) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000f76000)={0x0, {""/7}, 0x0}, &(0x7f0000f77000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f75000)={0x0, 0xb173, 0x80, 0x7215, 0xd, 0x0, 0x38000, 0x4, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x1, 0x0, 0x40}}, &(0x7f0000936000)=0xb8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ce3000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20080000001, 0x1f}, &(0x7f0000ba3000-0x4)=0x98) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000042e000-0x6)={r2, 0xf6d9}, 0x6) connect$inet(r0, &(0x7f0000f77000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d0f000)={0x0, 0x1}, &(0x7f0000f76000-0x4)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006cc000-0x8)={r3, 0x0}, &(0x7f0000f76000-0x4)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000ce2000-0x4)=0x0, &(0x7f0000f78000-0x4)=0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f77000)=0x4, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f75000-0x4)={0x100}, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2018/01/16 22:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept(0xffffffffffffff9c, &(0x7f000017d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000906000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000028b000)={0x0, 0x7}, &(0x7f0000765000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000011b000)={0x0, 0x2}, &(0x7f0000746000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000696000-0x8f)={0x0, 0x87, "c51a931999532b84e0f035365198be10be42fc9a5cd57d8cc05eed080cd49d33954d0dcea4e89eeaf6c81ebe7095f62a667900f76438d7f6c9c73bda8dfbc61480c366fc530fc338662d54feed9ff3de6b7c9c5962f027db5ada1d3ae68dba02c50fd6b07a4f33a00e6f4d50a9ed843c7c941f6f9a747b4526604e0e9469b7b7dab672b18b8e0d"}, &(0x7f0000352000-0x4)=0x7c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000752000)={0x0, 0x7, 0x5, [0xd4, 0x401, 0x10000, 0xf27c, 0x5]}, &(0x7f00006a6000)=0x12) sendmsg$inet_sctp(r0, &(0x7f00003ce000)={&(0x7f0000dc9000)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000452000)=[{&(0x7f0000ea1000-0x1000)="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", 0x1000}, {&(0x7f0000cbf000-0xd7)="9dce03f7344d38e2d1e22d6a0cd366b7edaf0d279688dbd88c7fb800d4245e9f34d4f9a02158e588edb13f67bf796f49069aa0db2997a0dff4c746b4f83ff2207efbc56b8590c698820279240079853978095cd0e916e7c812035972bd37f574370c6252103bf6bb9effe70877abd471740a21eadb364f4b6cb36914a3896b28b0fc94b7721257e9ed2be47f87f43cba1edf5896a7766eefc7c45b57465828301cfdec62f31e502708c8dade92d45364eda44d7d973123cddb7bf6ff89cc81b3e43a50774e89376cc559b2c6a15654996bd12815452a6b", 0xd7}], 0x2, &(0x7f00005f2000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0xaf7, 0x200, 0x8, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x1, 0x7, 0x63, 0x6, 0x1ca14fe5, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x1, 0x427e5ad1, 0x632, 0x7ff, 0x1, 0x3ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffffb, 0x200, 0x3fffc0000000000, 0x2, 0x9, 0x9, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0xac72, 0x85, 0x8, 0xca}}, @init={0x18, 0x84, 0x0, {0x4e15339c, 0x2, 0x7fff, 0x992}}], 0x120, 0x800}, 0x40005) 2018/01/16 22:49:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x2, 0x7, 0x2, 0xcadb}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) close(r1) 2018/01/16 22:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00004fa000-0x8)={0x101, 0x81}, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000062f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e58000)=0x1c, 0x80000) r3 = accept(r1, &(0x7f00004fc000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de2000)=0x60) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000381000)=0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000e5d000-0x4)=0x9, 0x4) 2018/01/16 22:49:09 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000004000)=0x3e, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8000f, 0x954, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000026000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xfffffffffffffff3, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:49:09 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00005f6000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd90) socketpair(0x9, 0x803, 0x307c, &(0x7f0000a5b000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000ff2000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004a7000)=0x1, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff3000)={r2, &(0x7f0000ff4000-0x53)="c629baf5a471c79c385aa693c9150fff182e55aeee43905df3539ed027ff07230bbc80d6e48e1f2fbe55f49aea2ffb4ac2a3fa3dbe3307362888700cb7e9fae8e3a3f879ae584b1d6583b8dffbdaea631de738", &(0x7f0000649000)="92881cae0569384921db5e346e6e422ca23c186926d697f2a36ec9ea7f9d5a2bdd8b125a6b34248563196e94c14e6346b41898dd5c37a11dd83e6f7e0e101ad49540d331d7d298000af5ac645b2b142e251b600fa82a978a96fc6b0f75f82b00bbf733067ba23f18109c66c69dc2c91bf86b880a952449946204d4deceb161dd5aa704e255d84083e0568b9183d1b79f40229b0923f494619f0029c94d5e074a828d023ebcd4faa0b8d2c476412fca53f3b6238fd90f692b0e2b2749f9060f415afd3ee122566cfee4112771ae494ff4e5fde1d806cd", 0x89e7640fd01077c9}, 0x20) 2018/01/16 22:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e3b000-0x4)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000df0000)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) 2018/01/16 22:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a1c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb1000)=0x10) r1 = accept(r0, &(0x7f00004f5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000226000)=0x26) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000019c000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b36000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00003f0000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dd9000)={0x0, 0x0}) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5473, &(0x7f0000bd7000)=0x5) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00000be000)=@buf={0x78, &(0x7f00003c7000-0x78)="6c8b66c5c78350b3ec9973bd98cbc6c3c4bb3bee70fb66493e514e6a9ba5beda12fed71e6c3ca8da0dd528fbfe03ab94c8763f6fa46d160e9795a982905ec7f2cce871df581622868d18206aa50d4d2f518fcee215bb398a0c69a323dc15afbe1d968fc585bf64bbf89739dcfff4c6a578d0851fdd4586cf"}) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/16 22:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004ad000-0x8)={0x0, 0x3}, &(0x7f000063f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a34000)={r3, 0x92, "6a7ccb37d3d8e0fa940b0aeaebeca1b6e50b9d92658018377f80ce7ded7b2e6d0d76fa43300b95feb0dab97809aeafb0ceda58c610f1fc6c42164a3ae6fa0a0f14c8c7fc7eb97a19d02237401ad8fe5e80d264d6fef7340931215cd14056d439b093e8c962e844b411cc165500472bbf0931296efe4565d390c6a4e3b87213a0a359c74d052013443f73a67df611569d0154"}, &(0x7f0000eef000)=0x9a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000aa8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d3000)=0xe8) close(r0) 2018/01/16 22:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fdc000-0x1000)=""/4096, &(0x7f0000b32000)=0x1000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x4, 0x80f, 0x0, &(0x7f0000d36000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000006e000)={0x78, &(0x7f000069d000)=[]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00001df000-0x40)={0x0, 0x0, &(0x7f0000719000-0x4)=[], &(0x7f000003a000-0x1c)=[], 0x0, 0x0, 0x0, &(0x7f000011f000-0x4)=[], &(0x7f000011b000)=[], 0x0}) getsockopt(r0, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000efa000-0x4)=0x4) 2018/01/16 22:49:10 executing program 3: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000979000)={0xffffffffffffff9c, 0x50, &(0x7f00003e4000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ae6000-0x4)=r1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 22:49:10 executing program 7: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000293000)={r0}) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000595000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000030e000-0x4)={r1}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000597000-0x4)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) 2018/01/16 22:49:10 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="3ac24700dfaa2a683875826f8e72b5c0b826c2d9c56f1ff5da8ba338b898cf5cb920362f84bd3f35adc0190afa487d51e9f3208c931252089b7fab84e8a2cb61c90307a8482151c29284f1cf717f090033eb0cdf788a0f722fe74f642d15b3bc901d51414babea05790072bbcdec50917fcdee8defee340924205fac9f2a4cece166a7852d006fa2acb4c6687351d35fdfdd903c4f9cd1c18979129d04a5debfc272307e14ff57d802cb1ca9cced1c3bf449735b0f7e901490e21d81677f1edb498bbc9c05f8d7004ab47f775aacfa9cf835e9d9ec3fc8c7fa2dc969c7290ee3d10713d9272943dcd4ce2bddfff22ada618659eab4459edaa6a65b30e3dd55561b49d0310f5047ae1a1e00c39d0e065342207cc57476543dd6db1c58bcabc37089433e13be789c1310663118b677639a40e0b6e81d5f43bb867028b6eb3626f99cc2ebe1299bf3774cac0c425c368481f046c88f9877a526e288a2c4f057b71138599d474cd1af5c04f7f6e1fa07f6c15c5d8150e5818369b8d1296ffd15ec67697c612544a8db4bdfaeadacfe5a2e48b2dc3cdab279351924bb7aca02ae0d2a6191807694db065925f993d03dd157fa0f57041f815c148322a5496c6da359afa8720b4c6903e9f755dbf067189e640c2c741a14f5ab75cd17573dba3ef017b4c6ad7dc202dc22a2a2651a53239950d8405112066658dc928f5811d660642584ef75de71a5d1866862885d6452dab36b1dad795b2619ee362c144c3254ec3b3f47a775b63edcda310cb7e26026d18dff47bc1de710b84fc5cedb4a71a13b9309c3b4feaebc577a0699c2fcff4e4c8056080c828c4ce037efdf7e252bf05f7fbe443746a83ac2dfdd9c65f83037a5176f37fb3362b76cc789e7a730af7ac963b0e1938d050e25b7312ad1dc23b87a66d55a8a09f43796b077ca8b33954fc9bbf74cba8485fc043cc89d168beb4a0baf40166e71f900a34d3641745dc0e6f18ee81861994fca6b628e8494611758bd35d97d9600fb3a9d0d0e18b4879091658b4572d3f94715644d2181ddc0b10b1150f69157e9cc5fd39eab1cb5021ef90158124a71d02706bd30df5dac01ddc37da019cd62d0eef035e6174a800ac5e471b6fcf7da497e54fe1938eaac8ca7de4f893474308162f506a4d55ed520aa8935b55f075a95441154952493fab94a63cb15f48f1d9fb2f35a3121acf5f3e0dca4a29ca0d83e91dc948e510ddf41c23af6b2c1dec0fdbb1e8e00b6b8b9bdb4dcfa16a1b2750ff1da537fd7ef18c0e626dd63a490987baa6551e13da15288c859de740398456c32902b0efd24d7cd8fcbd34aab3d14491dfca12b1f5140da7b42011ce89ab4b6bdcbaf00512d375657c8dcb3ea4699b27ed14ed51a5fad045e2c44259f55debc44a316e9edbcc56085eabfae3e22afadacc04b7d72ddfba8c35f193cb18812cd7ea7662dc4a4af853ff051fc686a4f9152831a415285a7186f811d2c488cd9ae3af2da2d3bf23ae72363487de27011ef3f29c9cb30902867ca97f60450e1f1f3843f18a9463a78284444d90df6b02f61fb9ceee6247ca4d01aae894f05696e8f45837ac294aa095a46bb8f10c049193464aacacabb665a1296af7636f96954773b98f9bf0c6e9b19e4866afa5e5dd05d1fa92a194eb23a8a6121b9e626598f463702df587a009e52d614da357d0f1ad2b813c81aed7c4902bdee4b928ee383bc83e0dc7ec784497012215a7153e3cd176d299239e7f95ee7d1202c8d947dd39fc0a4897fffec3bd0bcd9931a802a5fd3f4db548eb378f05ab04ea5b7faf8a634a9b0fc131b8868e6f2ce0e5a531ff90bce22f49c6e3902706b317e3a14c9039f5cbee6a9c5e7e6be702db6f6a9df8cd4e9d7ffe845ef79ca7888ef8eefb66a5804a377ea4c0e51d973dce8ec96a7cbbe5358ddc3c5fc3c9722459cec5868814067b9cdce44d07e8294974fa31d673a5d807a6a910d14b4ce3eb7718c079b93988862c403b568f201f1e638aaaa2aeab76d413cce1ee28f46a3193bc901b8f2146f733e4eac486b84ed2d37ae7644f8413a9233010470f47e2e7bb776d6564dabae4da21927cdbd0c3db4a10d714fe03fdb11e193378142fd4d0c38fb24c9f2bef1c1a86a2800b9440daf84d01e2cf87d041285c6205274032a9b4d96b2c69692631fe951b28b457f26839950f40f42c4304adb1c645b63e429f4ebf7f407d6b6d77e2246caa58f593848e46880ae7b8270aa94000873eb44eab552564c879cd17800c0eca50a50feb438362eb09f6416194f21e9c848b714398c199975a8754966b985a26875817c8874410557a7f9d3c481fb2053ebe8ed04b1c4982ff616744f5aa8a58347fbd732863454fd188ad2c1522ef594decfbd99e7ea888c9c1d6ff685eb8308970bd38b7c26327a1b19eeb15d5a63ca51188633777d3c17e5d33dc5b454c8ab0eca3a39bd8b77bff08ab25679185d7f82df54bbb3ea9a76c5c71bd7d4d1ed01d39a2683b7069658f42712671cdaf61d628a1b65c795aa29ad73307fe46a00c7bfa44b1704d1cba6cd984fa52c39d6cdfc8e026e7216283478ccc5a40dc9a3a0aecc750583653fdac11e43e06ab7093f288d617a64d679e6534d3c26f92994ec4444a71d7dd0d380ab5b90accc8e74659665004d59ef312757d40ec616633d72302eaae348e66cb96eb4436b5b56f3db6ae6ecad06ae56cf5b465591aa2bc10739a9591bbba86e77bccb004c4e43ed95fc1274602215240a67718e76383c7b03e5b8429981d48030585a71c7d449b07f442e2d1927697e9afb5c80a87e2b9e3448d4ad1d821a9aa4524253b82f4561dc60dc08f2ab4a9212538813151a7dcec67183d13bf45e94c5617d345d14a3efcf90193e40bf81074f4b089685a66a873e89e778499c750cef22efadc2b3e66f70bb3dd3c6ce7ba721f479479c474561a38b08cbb7107f877814b7a8d786a00024e2ab1a813e7e8909cd7f100488d4df0af96c9a10fe35f4a6dfd1524facc04ae661476e436a148299163dbeb0951e40ffaa168b84e7aae340691b0559a232c899d614589ece3fda748f258bc18da120996ac31e35926f2e044bddb70026ab3334f27d940f6e11f4f6138d43000d3be9f8e6fbc6ac9750c6c46e7e8ade972205c3bbfaf1ceb31b4929a5a1c12a4c76b12601c0b7a15a2dc02694cf2002a39f7f8a1d36d85ee21a4991bac692ae60d5c9a9d8370f8f26ff47ab9c254965430f12ac952f1db9267ceb31e3d073b94897ab86da63a4ba66f2fb22693abaf4e00a34d9570f1aefc6d88df1c260b562177b917d3af6779052463a97aca6cfc1b4a5c5e383e0c47fa1abf54d3f308f7da873a1d3bf092fd288d4d77d31e0e72cdf7ff1429414d262a6a95ea21a0f5137baac87098bac5f731436ba4f3265e3eaea6cec3c8dad85fd9b0fde5c0c2ec0122245d376664b1adb040e1a9b93d305f57997e14926cc3e830b0b5682518704b12aba9878789a9a12df4191a051a439108f81a07f5de649209bc8771d987d45a042d59535f265dd3ab520d4b8dde90d1c803f511b0ced6dbe50b0fc1b6dea61cb2d64a6b834775193065092055cbb13e0f14e6ac6bb4c9831a44b0aae1c2b9b82a2be13f865d7c89e8da6ac438c54984802f917efb5087ccc24e58cf77eeae338207e3e7dad042d9d09607cdf341519e5a77958f25a42e823dae5598d1fc0bbea3f826b3767551cb8dd367057ca738da320984332edfd49ee538f242286c8668d9766be7b290d5d6fd8b2988192c7d2051d2a1c43475e732eeebc57aec879022b304c0f78455964957d2287f314b50546b2226ab62280cd58598d18e81aa4d78dca58a2dab6c1dc3cb800b23553a4d7b07175a0f9c0e7dd052762daa8de1055cf2fcf814b95e96b30cb7f09e0399dd6e7d20a6e6b4a4a04ac7a8f9464dd69ab9bbea1d9bcdf2b23002d7eb547f924ea877661999935c886bfa5fb47a693a0bc201cdb4650c182f82f826b10792ca70a33a5a782cff257a67cb9d7d052e54d7ee4bfb41f18b06caad7f9e50c21c69fec86d89f095bb386630fb853f137a6c6c379ba712230296ad20f222291f6b36925fffa512f0166840e4234c96753283e2dd53acb1e1e9692b8b0e04fb18d5d40bc4697cc3f158a44fc244865a45ae14729e981afa8573abfefc67529530355983bb6d1f630935909d806407270c723a332aeba54f629bf5153552d310b49c802d1b60cbc9b36ef882383e617a3cc45a5db925df97f2ca6205bf23be1b20d0ec1fb3f3b1c0c0ff81ae7063faadb160ffab0f82da580d4b7642508ba942b2837e35e24339feaff881dae2e0b840106cffed614410fd91133d0db6500369b984bcdb14ba2bd5ba3370aa294f7f989a8f671474c093add7434cf915b9c8e8fad3cf369ff2410cf2c061e2afa88f600790b276a1aeb7e573dd2051a6a604b594ef3b9a7b5c82537de7dc29c775b2cd0ae224fecc8be0e4994d92f239ce9e10cf3a7c08730ce51bbd427135edc966d4730774079ddc5d649ed1ab7e20684c445d970fb2cd162d9a1029a22e2caaccfb773c311827a393d2d97e875c1b63cb0ca3b3ab0465246fe87e3270940a7e5515392112f90681dcb37c5444df8fb357e99359417aaf8bc7a3dc68a1a4e49ae93907a8710ed2b8b4b9451685db06429c79defcb1440631b985ba25584bc7f96d27d46cc0f70297dd579a1c0655a672ebeb954aba6af4789e20899f911d502c8dbde7aa9a09ce01b2408f18ca33b6e1301dac246cc591a5677a627be387b0beb31f26d16e78f28a1fdcdaf57291e58793d3dfa9ef5afe17b84178d0659c4bf65a7f1eceeafdac4910e76f96075f11ee26ba6fd552c83917040dd3ceb7fabdd74b934f24126a446e4ee6a6c40d1ea58c1a28f0ecf64c7517dce32fd747ec79a5976fceb9f3475e742850acb6d6c3205ec3dc56adde9107ccc683e941cf7b7f67fa404f27a6886811d641d1d75dfb921f697deb1d3ce7528345de0c10941714061dad97a7dbd012ba764d177867ae0c4730297e613c2c6be22bbdeee5a4163f0d79a8ec092fdc3fbb812c21bf4a8dae9b0a21c46489ec67de5180c6929e4e8407fd18afff986390c41080eafb9540411e47ae8ec3ca4e0d7fc2733000b73aa7a18ee17e9bcf6c587c0d74c5d8ce34036a016592950750bc2c78cfc56cd06572adc7a440cf9740af0f055964b5de1bfc5f601403cb9a0fb7c81ecb2ad030309e9186b149c6f9c798ccc4db4110b7ddb486b036670e6ab26c957b41a708a6bcc734ec21c9a363a7eb3d0d50b05028fe827e5b2c5efa547ea3d0c7963878d09e38d32bdebe8bac9b1ce8b16fc17c34094a0d78c98abb2019855d3d9384430d4bc508f3ec756f14cab3bfe7e4afb79eb47f604a7b34976aa8f630549676b9a69448c932a765af7963dfffb5053c7631bf79fa0a1d6c971d94f09fa3ff6e924344fbf3b04342d75d806e3481cdd50b621e01ebf18071e16a47ff5867fcf99c9089eb2a475f570fc29d06b2391799c5ebcd8d442b5dde2fefd59e11f1c7aa2e24863d7091d5c2638c19e8998412dbdbb286d85e896cff0b3a8bc93d2f9ef905c33e487a0d47ce9dd568016a08add3f513f711deaf22e5a69c9b6cf047275724a8789c6795d717d5775d3c8c624637299a9c345b18cbdba8fe51cfa38e762115ec64e4ecfd79fb49f7f0b7b4b8272c3fd7e27c5f8d8bb40143d5a220f6852e8976f1d08590c7fd9d257477d433d4579161b2d7ef21e4c97ba", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd0000-0x4)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000095e000-0x4)=0x401, 0x4) [ 36.683106] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.692589] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 36.705536] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/16 22:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000286000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100}, 0x1c) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 22:49:10 executing program 1: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = socket(0x1, 0x807, 0x1d9) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000f20000-0x6b)="5f2b28255789d26a1deb2a3fbeab03bb5241f5ee6f6ee5c6fd192846451e65c07ebfc1b62d670651b2f6c920946821152eb42af76fa68e26290be80466962abf5d4359af07f04d6e7abf817e6232555472ad9cd1edf8a366b5b84c38ca0e1c48b0bfeed3ca265ff0fe29ec", 0x6b, 0x1, 0x0, 0x0) 2018/01/16 22:49:10 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) write(r0, &(0x7f0000b1d000)="", 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000489000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e4000-0x4)=0x10, 0x800) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000123000)=0x309b, 0x4) 2018/01/16 22:49:10 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fd5000-0x4)=0x0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000f6000)=[{0xb, 0x10000}, {0x3, 0x80000000000}, {0x8, 0xbf0a}, {0x8, 0x1d7}, {0x8, 0x7fff}], 0x1ec4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f00008a1000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000f5b000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="1611563ddc5077f34f21ba691be7fb3f"}}) getsockopt$sock_buf(r1, 0x1, 0x200000000000001c, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000fd6000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 36.741872] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.768557] kasan: CONFIG_KASAN_INLINE enabled [ 36.773253] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 36.780635] general protection fault: 0000 [#1] SMP KASAN [ 36.786167] Dumping ftrace buffer: 2018/01/16 22:49:10 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) write(r0, &(0x7f0000b1d000)="", 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000489000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e4000-0x4)=0x10, 0x800) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000123000)=0x309b, 0x4) [ 36.789703] (ftrace buffer empty) [ 36.793397] Modules linked in: [ 36.796575] CPU: 1 PID: 6090 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #192 [ 36.803830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.813194] RIP: 0010:__bpf_prog_put+0x8d/0x640 [ 36.817856] RSP: 0018:ffff8801d8c471e0 EFLAGS: 00010a06 [ 36.823218] RAX: 19240041400002fa RBX: 0000000000000001 RCX: ffffffff817e21de [ 36.830474] RDX: 0000000000000000 RSI: 0000000000000001 RDI: c920020a000017b8 [ 36.837730] RBP: ffff8801d8c472c0 R08: 0000000000000000 R09: 0000000000000000 [ 36.844975] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003b188e3f [ 36.852222] R13: ffff8801d8c47298 R14: c920020a000017b8 R15: dffffc0000000000 [ 36.859468] FS: 00007fea82612700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 36.867669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.873519] CR2: 0000000020f74000 CR3: 0000000006822006 CR4: 00000000001606e0 [ 36.880763] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.888006] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.895255] Call Trace: [ 36.897821] ? bpf_prog_free_id.part.21+0x1f0/0x1f0 [ 36.902821] ? locks_remove_file+0x3fa/0x5a0 [ 36.907209] ? fcntl_setlk+0x10c0/0x10c0 [ 36.911242] bpf_prog_put+0x1a/0x20 [ 36.914839] prog_fd_array_put_ptr+0x15/0x20 [ 36.919219] bpf_fd_array_map_clear+0xd2/0x140 [ 36.923778] ? __bpf_map_put+0x2e0/0x2e0 [ 36.927814] bpf_map_put_uref+0x54/0x70 [ 36.931757] bpf_map_release+0x91/0xc0 [ 36.935613] __fput+0x327/0x7e0 [ 36.938866] ? fput+0x140/0x140 [ 36.942126] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.946603] ____fput+0x15/0x20 [ 36.949861] task_work_run+0x199/0x270 [ 36.953723] ? task_work_cancel+0x210/0x210 [ 36.958021] ? _raw_spin_unlock+0x22/0x30 [ 36.962158] ? switch_task_namespaces+0x87/0xc0 [ 36.966803] do_exit+0x9bb/0x1ad0 [ 36.970232] ? mm_update_next_owner+0x930/0x930 [ 36.974893] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.980065] ? __might_sleep+0x95/0x190 [ 36.984020] ? find_held_lock+0x35/0x1d0 [ 36.988069] ? futex_wait+0x402/0x9a0 [ 36.991840] ? lock_downgrade+0x980/0x980 [ 36.995959] ? __unqueue_futex+0x1c0/0x290 [ 37.000164] ? lock_release+0xa40/0xa40 [ 37.004111] ? fault_in_user_writeable+0x90/0x90 [ 37.008839] ? do_raw_spin_trylock+0x190/0x190 [ 37.013391] ? futex_wake+0x680/0x680 [ 37.017163] ? check_noncircular+0x20/0x20 [ 37.021376] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 37.027030] ? futex_wait+0x6a9/0x9a0 [ 37.030814] ? find_held_lock+0x35/0x1d0 [ 37.034849] ? get_signal+0x7ae/0x16c0 [ 37.038707] ? lock_downgrade+0x980/0x980 [ 37.043012] do_group_exit+0x149/0x400 [ 37.047860] ? do_raw_spin_trylock+0x190/0x190 [ 37.052416] ? SyS_exit+0x30/0x30 [ 37.055844] ? _raw_spin_unlock_irq+0x27/0x70 [ 37.060315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.067524] get_signal+0x73f/0x16c0 [ 37.071221] ? ptrace_notify+0x130/0x130 [ 37.075259] ? exit_robust_list+0x240/0x240 [ 37.079548] ? mmap_region+0x52e/0x15a0 [ 37.083502] do_signal+0x90/0x1eb0 [ 37.087582] ? lock_downgrade+0x980/0x980 [ 37.091806] ? userfaultfd_unmap_complete+0x327/0x510 [ 37.096978] ? setup_sigcontext+0x7d0/0x7d0 [ 37.101269] ? userfaultfd_unmap_prep+0x540/0x540 [ 37.106081] ? do_mmap+0x362/0xe00 [ 37.109597] ? up_write+0x6b/0x120 [ 37.113112] ? down_read_killable+0x180/0x180 [ 37.117580] ? security_mmap_file+0x143/0x180 [ 37.122048] ? vm_mmap_pgoff+0x1fc/0x280 [ 37.126080] ? exit_to_usermode_loop+0x8c/0x310 [ 37.130721] exit_to_usermode_loop+0x214/0x310 [ 37.135275] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.140780] ? selinux_capable+0x40/0x40 [ 37.144814] syscall_return_slowpath+0x490/0x550 [ 37.149614] ? prepare_exit_to_usermode+0x340/0x340 [ 37.154603] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 37.159514] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.164502] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.169233] entry_SYSCALL_64_fastpath+0x98/0x9a [ 37.173966] RIP: 0033:0x452df9 [ 37.177124] RSP: 002b:00007fea82611ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 37.184801] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000452df9 [ 37.192040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 37.199282] RBP: 000000000071c038 R08: 00000000000003bb R09: 000000000071c010 [ 37.206520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.213761] R13: 0000000000a2f7ef R14: 00007fea826129c0 R15: 0000000000000006 [ 37.221021] Code: f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 22 fc f1 ff 49 8d 46 18 48 89 85 28 ff ff ff 48 c1 e8 03 <42> 80 3c 38 00 0f 85 44 05 00 00 49 8b 46 18 f0 ff 08 74 3b e8 [ 37.240108] RIP: __bpf_prog_put+0x8d/0x640 RSP: ffff8801d8c471e0 [ 37.246698] ---[ end trace 2802916cbe34400e ]--- [ 37.251607] Kernel panic - not syncing: Fatal exception [ 37.257347] Dumping ftrace buffer: [ 37.260863] (ftrace buffer empty) [ 37.264541] Kernel Offset: disabled [ 37.268151] Rebooting in 86400 seconds..