[....] Starting enhanced syslogd: rsyslogd[ 11.394497] audit: type=1400 audit(1515265674.765:5): avc: denied { syslog } for pid=3316 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: [ 16.803066] audit: type=1400 audit(1515265680.173:6): avc: denied { map } for pid=3454 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 '10.128.0.34' (ECDSA) to the list of known hosts. 2018/01/06 19:08:06 fuzzer started [ 22.956472] audit: type=1400 audit(1515265686.327:7): avc: denied { map } for pid=3465 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 2018/01/06 19:08:06 dialing manager at 10.128.0.26:38263 2018/01/06 19:08:09 kcov=true, comps=true [ 25.738591] audit: type=1400 audit(1515265689.109:8): avc: denied { map } for pid=3465 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=97 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/06 19:08:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f00006ef000)="b4bc41540695d349bd8eaee71651021e1789eb17a4bdb000ed029fbdbcf2c320ea248e415f56f98e19f53653f4ed245fee12a9788b46647ca4841a50205f7c4aa6d7fabf3f622cbc5c7c9a272ca5323544427855781277f32080a687db14a032c1ffac9c42570d0a33faf74f4b4dd95d00d2983a9f1d7599d530897cd5bae1864d1b39495f3ae1fdd1b3b964fafffdcc10c59923fb7489a67cc2417f328a7cbefc9fa7910fd8f6653db6f9ac9a3577e297bd837701c1e1d2942253ab134a5518465ec442", 0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@multicast2=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7c61}, {0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c57}, 0x2, [0x84, 0x92cc, 0x2, 0x3, 0xfff, 0x62b7, 0x1000, 0x100]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000)={0x1000, 0x1, 0x7ff, 0x8, 0x800}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000002000-0x4)=0x6, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffffe1}, 0x80000000, r1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x78cd2622) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005000)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b, 0xfffffffffffffff7, 0x8, 0x7, 0x9}, &(0x7f0000006000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r2, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x1ff, 0x7, 0x61}, 0xa0) tee(r0, r0, 0x9, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, &(0x7f0000009000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000)=0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000004000)={r3, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000007000-0x4)=0x200, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) 2018/01/06 19:08:09 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000084000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x400, 0x7, 0x4, 0x9, 0x200, 0x0}, 0x5}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x1f, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000002000-0x92)=""/146, &(0x7f0000003000)=0x92) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0x16, 0x6, 0x4, 0x9, 0xa6, @random="ed1a7c1c7e33", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000006000-0x9)={0x1f, {0x0, 0x0, 0x9, 0x81, 0xa862, 0x7ff}, 0x200}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000007000-0x18)="92a94fa552d996c7013926bddf6926c6bc970a70c54a523ab3b4f39c00c9f2a2b63590fd8891cf5730ee", 0x2a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4)=0xe1a, 0x4) syz_extract_tcp_res(&(0x7f0000004000)={0x0, 0x0}, 0xf6, 0x7ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x1c)={0x0, 0x80, 0x800a, 0x81, 0xc3c, 0x10000, 0x6, 0x3, 0x0}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000-0x10)={r1, 0x1c, &(0x7f0000007000)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000009000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000007000-0x6)={r2, 0xf5a}, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/06 19:08:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000094b000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x264c, 0x4, 0x1f, 0x80000, 0x7}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x401}, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x4}, &(0x7f0000002000-0x4)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000)=0x220, 0x4) r4 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000002000)={@common='sit0\x00', @ifru_flags=0x4902}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0xdf5, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000-0x5c)=""/92, &(0x7f0000004000-0x4)=0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000005000)={0x80000000, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000)=0x7, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x1, 0x1ff, 0x100000001, 0x5d, 0x9}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000008000-0x20)=[{&(0x7f0000007000)=""/145, 0x91}, {&(0x7f0000008000-0xf5)=""/245, 0xf5}], 0x2, &(0x7f0000007000)=""/95, 0x5f, 0x80}, 0x22) 2018/01/06 19:08:09 executing program 1: pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000471000-0x10)={0x4, 0x101, 0xbe3, "12364c0f624c", 0x6, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000013c000-0x2a)={0x0, 0x22, "0d1dcf8808a228575b9999e9647fb4ca4506930ed705ee4121e410f5934c11503883"}, &(0x7f0000428000-0x4)=0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x7}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x100}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x3f, 0x1, 0x2, 0xa, 0x20, 0x80, 0x0, 0xe6d, r4}, {0x9, 0x227f, 0x1ff, 0x4, 0x7fffffff, 0x6, 0x7ff, 0x5b74ca50}, {0x0, 0x3, 0x3, 0x2}, 0x8, 0xa, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x2, 0x8, 0x2, 0x3ff, 0x20}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000)={r2, 0x8000, 0x112de2e7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000-0x4)={r1}) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000001000)=@common='sit0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet(r5, &(0x7f0000006000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000007000)=0x7, &(0x7f0000007000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/06 19:08:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f00007ae000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000003000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x8e, 0x86a, 0x9, 0xcd0, 0x400}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffff9c, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000002000)=0x2) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000007000-0x8)={0x0, 0x40}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000006000)={r6, @in6={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r0, &(0x7f0000007000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000007000)=0x9, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x8) 2018/01/06 19:08:09 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d8000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000401000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8000, 0x2, 0xa, 0x80, 0x800, 0x2, 0x9, 0xac, 0x0}, &(0x7f0000001000+0x7b1)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@common='ip6_vti0\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x87, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x54c}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x3}, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x3, [0xc8f7, 0x80000000, 0x0]}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000-0x20)={@generic="14509f6444e6d0f2b07f73c636eb2d7a", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000003000-0xfa)="aa5c667308211670e01224173ab798bec9386a8aefc12ef01cb663d00f8c23654b2f4b1bd519a859aa1b57bda1e687656f923aa58e339594764ab637e371bf4ecf6a9fdc120f286003fe2e903e60885127e7fb983ea92095ca75006bc8037a455ebe91945e7e8f2fdf57a8d8172e5502f10c5e0f5fb4e43c68048684e10dbed7d011b1a00b75dc5cc155f13d731082affdb73eb1ce498a443b9a5a6e185be5cb01098c92a30259d5e306103d24f0343076bb27631a204d725bb812b0227f72bc236c60245d66779abc728d9774b441642df8cae4f91b0637412908f86b41e20de7609ae8b367d77745a125d7d9a7c20748abafae3a818504115f") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000-0x10)=@generic="779a9e843170b76976614442a0384453") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x3c}, &(0x7f0000006000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000004000-0x20)={@common='sit0\x00', @ifru_flags=0x8000}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000-0x5c)=[@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x0, 0x1000}, &(0x7f0000007000)=0x8) 2018/01/06 19:08:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000ac1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000000000)=0x98) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000002000)={{{{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]}, {{0xa, 0x3, 0x6365c569, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0xfffffffffffffff9, 0x10000, "1aa2338d04f5804aff700293f9a2633d44968db4adbec269cdffb0a631f64a91104c80bbf37b2a01bed41c664b50642b79c05ceaea0567553bbf597a23e9f81a5bce84e88b5e2b7da72b590e3722c86f"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r2, 0x7}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000005000-0xb8)={r2, 0x5, 0x5, 0x2, 0xa8, 0x1, 0x7fff, 0x8, {r3, @in6={{0xa, 0x1, 0xbd, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x3, 0x2, 0x5, 0x9}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000006000+0x7ab)=""/195, 0xc3, 0x40000000, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xfffffffffffffaa4, @loopback={0x0, 0x1}, 0xd1c}, 0x1c) sendto$inet6(r1, &(0x7f0000002000)="1fa94f56b756d4fe1cf9d3cb05ddf0d43f0d8ff7e650261a7e9d5ef2a947b7", 0x1f, 0x4000000, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r5}) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000001000-0x2)={0x2, 0x7fff}, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000008000)={r6, 0x10, &(0x7f0000008000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f0000009000)=""/4096, 0x1000, 0x80}, 0x40000000) 2018/01/06 19:08:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x4, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000002000)=0x1e) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r2, &(0x7f0000003000)="e3cd200eb843727d0df091a35ea3ec6360def16db9de2c195aad23c76da53a98ae21d699ef1dc642af10a63a61103d9f6733408f6730074048e87bd599a2d999f2103e6f2661d3e939d42e8fbf5ebf0c3cc3eead2c21f0908a406a8206bab11cb72b4bfdf24703deabfa045bc045d773f2b97b66eb55cb03c10c1fd022a302290c969f5c3da8c3a1c45f5868580fe728efa7cdb91079ad39aff2cbd3d2220027a5143fa875f2a98c149ea08a1f"}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000+0xd8a)=@assoc_value={0x0, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000)={0x3, 0x3, 0xfffffffffffffffe, 0x8, r4}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000005000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000007000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff9, 0x7ff, 0x1, 0x0}, &(0x7f0000007000-0x4)=0xa0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000008000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000009000-0x4)=@int=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000-0x50)=[{&(0x7f000000a000-0x9a)="8ff620865ac47470f34605338b7d74c50468aaa5b99c1c951c2e2737cd3a1b5267df336c050266ca388e301bff0d2c0c62caa05148a2d53b344fcb991be66c05aa785c62cc45a7a4e8d75eac95138ccf92c10f8ab35866a9249c91ff9d77895cb210bce0e83a0dbbaff6e74e9a6f654625da0f048aa9a18146c9ff3fbafecb6ac2056de1357653fb3e04c8b4b840a848d2455fed5b0f0b5c0fd0", 0x9a}, {&(0x7f0000006000-0x53)="141cf11ef21809bb542068e98e9d70f1b60f9697e661b108ff88b43509bbbc7ebea6e208152620bd56e9f18f55b4a960e88393a0ac1a762b598a83a9da5269ace7db8bbaf3e300908a213ad46aeeeda8b88692", 0x53}, {&(0x7f0000009000)="eceb85b09b727cacaa9cbfb273d444e4bccc91af7b20365d3431cfb9796a03e396541aef6c5fab04856327b7e17c8ac9c23d1eb7c10da49e5921904f23304e64bd7f920ec6f91287cda8a11443011d3c278a1bce5b28053d284d7a866e63e503e2909bff71f46cf527a2a9387a5b26", 0x6f}, {&(0x7f0000006000-0xb)="cbaf8f425c2fd511e486fc7ab630a2a07462380fef657aa2132de5d44760e605668a17b7e481752e7fbbfe6ff939cdb6eb768a370cc33529302c7cd3ac3ab86567db449bb9b95653e6", 0x49}, {&(0x7f0000007000-0x4c)="eced6846cd8731666ae5976a9e0b638d8453115b9848a3d845f309c76b54938c58a45a4a53f353beb6b5df9d41ff11186f8e88269f2e23cac88b4910597edf957f87f6bea0d332d63ec7883a", 0x4c}], 0x5, 0x8) [ 26.519218] audit: type=1400 audit(1515265689.889:9): avc: denied { map } for pid=3465 comm="syz-fuzzer" path="/root/syzkaller-shm392869990" 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 [ 27.551175] audit: type=1400 audit(1515265690.921:10): avc: denied { sys_admin } for pid=3507 comm="syz-executor1" 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 [ 27.772467] audit: type=1400 audit(1515265691.143:11): avc: denied { sys_chroot } for pid=3696 comm="syz-executor7" 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 [ 27.967318] audit: type=1400 audit(1515265691.337:12): avc: denied { net_raw } for pid=3714 comm="syz-executor1" capability=13 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 [ 28.735432] audit: type=1400 audit(1515265692.106:13): avc: denied { net_admin } for pid=3742 comm="syz-executor5" capability=12 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 2018/01/06 19:08:12 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000021000-0x5b)="59246957b4ef686c655431bffb6004f00b56ccf86661b197cb047e835e4577e9c72d6356ae525369fa51d03ec3cd579c088c738db7491bea598933af800536bcf5abf2a2dc00b663fab4e809c8ea7a2f893dd5600126de43643446", 0x5b) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/06 19:08:12 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f83000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e3e000)=""/150, &(0x7f0000f84000)=0x96) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f81000-0x10)=[{&(0x7f0000f80000)='f', 0x1}], 0x1, &(0x7f0000f80000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000777000-0x4)={0xffffffffffffffff}) getpeername$packet(r0, &(0x7f00008d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000061c000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f92000)={r1, 0x1, 0x6, @random="e46ec97815b8", [0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000dc000-0x4)=0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a20000-0x10)={r1, 0x1, 0x6, @random="e59a9261f56e", [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f67000)={0xffffffffffff8146, 0x9, 0xb200, 0x4}, 0x10) 2018/01/06 19:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xcf893205aff28d47, 0x1ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb525e63065200000000000000000048977f153a9a0049789eb99437fdffffff7f78cd3c401d5ac8ed14f0cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000a8a000)=[{0x90, 0x13f, 0x40, "bf6cea99d7c205a108cf9904d25cbd5f62fddfa6817c049aa30f8dadf3236b2a3c403bf5eea1fe0bb20b01cc1f59a7d8275a33e993b4ea2f9fb8f53e33e619bd36c8d8908682fd776c7ab052e53b9ec569eb3f6d486d2813f5c2b5f250e423c9f56ef2a8cf0923bf77fe3f8340fd21b2d64c0b6f64c1966dfc"}, {0xa0, 0x102, 0x1, "93e6855f1f86a89500fc9edd87d24875eb0a91bc966cabc6d2d76940eb092cefa5223a81775819c5a2a340649692f9e0aaa25e2731a5f988850719c7cef440abb14705bb49a0917e0e4f36e5903e525bc897ffab07079f3a855475c06482ba2fad705795eedfa9a6a527d395f4465350a021d664feb622e3095c802eb8198641d7792dfbe269087f16190646d2cc9ff2"}, {0x58, 0x101, 0x8, "34835ae5e5fc4a188cf1c5e3735f8d8ec7e99b37bb6b20d6fe96ccd13134457d28c351e46349edfb4e7c7ebfa435bf12a0c9bd918b6a783fb6d37562ffb793160cec1f2de6"}, {0xf8, 0x113, 0x9d, "940a07c1e92b4237d5a54f8591e464f98335f60ce320f40f29a5ee4b624d2c63dacd2684af498443fce7c01672ce77a6a3bd33844318f81c8b58bd7ba34bccaaa56508767a0603cc403a86a73e980fb8ea4127daf97b82bdb7ecdbd2ab607f41e4e607187e34ad88cbeb44e5532760b8b7946404d05952e0022675ce96f169ca36f1567e4c8f9069f4ab6348e3c21a8539390b6f26b2c2d12707e0186520fd65138ae9e9596f61f802784c56bca471d0f9568e3253e92af6980be465780101c37d0fe4839049cb6affafdf48f2ac61eb972480d687c1262449f14823b0c0902aa9c0e5"}], 0x280, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 19:08:12 executing program 2: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d4e000-0x4)={r0}) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d4e000)={0x2, [0x0, 0x0]}, &(0x7f0000d4f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a47000-0x8)={r2, 0xb9f4}, 0x8) recvfrom$llc(r1, &(0x7f0000d4d000)=""/240, 0xf0, 0x12000, &(0x7f0000c04000)={0x1a, 0x10, 0x4, 0x1, 0x6, 0x7, @random="e1b9fbe2367e", [0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000301000)={0x26, 'skcipher\x00', 0x2000000000, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003a1000-0x8)={0x0, 0x0}) r4 = accept4$inet6(r2, &(0x7f00000df000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000099d000)=0x1c, 0x80800) r5 = accept(r2, &(0x7f0000c30000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000643000)=0x1c) r6 = gettid() r7 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00006c8000)={0x0, 0x0, 0x0}, &(0x7f0000d9a000)=0xc) r9 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efe000-0x4)=0xc) r11 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000044d000)={0x0, 0x0, 0x0}, &(0x7f00004ed000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000703000)={0x0, 0x0, 0x0}, &(0x7f0000537000)=0xc) r14 = getgid() r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000018d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab2000-0x4)=0xe8) r17 = getgid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00008d0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000017a000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a54000-0x4)=0xe8) r20 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f42000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000745000)={0x0, 0x0, 0x0}, &(0x7f00005ab000-0x4)=0xc) r23 = getgid() sendmsg$unix(r5, &(0x7f0000640000)={&(0x7f0000466000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000002f000-0x70)=[{&(0x7f0000d32000)="1705cae2aa3c624116e7edc7b24560bda0828e4572b906cceab5032009972b7f204df71d615cddd8fac562a357d1987a4bff0359c9ced3c0dc899226f849cbb702df64a04dca75373b204ba4020647f848bc51338d21dd8cbb100c67dd349d4a1e8b4fbdd4600529d84f98ef48cb34084bcd01ed2d8fb3e1aecec211ee6e24f2b873c2a3a417be203cd483e06978420c7c05713e065537b9938746c610ef45ac8df719955c270e01a454cb44fbc9d985520985b738f030e082efef1dc5c5c3ceeafdb698b91e8d09c949e6870720457dc14be46aac", 0xd5}, {&(0x7f000035d000-0xdc)="fd6a1a07a8dc076661e6ed3ac99127165c7d128557443973c040f6c504014e3f4dc5692d64d6318728ea3fd4858928df5f60b3806c999725aa683bcbcdb2654736518432d76f849a9416121a5b1a0febd33f4894b2f9da48523445aed763465dab6686e76d98ec406bf8816c770c3a37afb2e0979296669221c1d022dc5abd389b02d4a4a7bc5b80cc419908c3f0baa1e454c7c43904d53643343f4a8e85e5d7be922915821f7ed5040eb162b8e40d2ba26e4ba7d38ccefc0e7c5cfb6ba45f2527924014268ff9696eb70b8d869e24791eb1651b52d331e108752da4", 0xdc}, {&(0x7f0000f99000)="b04f5c66ddf763d00b2b43ef9738cf8d5fc5d7db3e7986dd38e74257d15592f7e085ffdafd4942a20a7f57c28dcb64377abddae377dd1ca6edd9b8fd9f152835c74123b66909281ccf2a2d7dc5127b90df5dc5f8e0e264bbbd54bacfdf26c445d1c653cbd5494b3c10c387f2ee5f745275b09dcc54bedd321ff1ce9d32a9428d05dd520583bd0be6698e83acae293084b06e", 0x92}, {&(0x7f0000a7c000-0xf9)="dc5653b3dae0d028f200c26caa9c3174ccfe3363f241aaff4d473462473eeac53efa9fd4aea6bdc1edebf3445a51cc53a4911d22894b477b1564c190ce1f812fcedc8422956da0519bb7175ed66c329d5b47d233a7c5abc92999870d6e4b4b9dfbd9e91a41ae30e1fce50365715f809fdcd633cea336df87a75de558a834dfe4905fbf0df2bd5949befb84b7904e001c2bf4f7087f2b5435fc7022927ce06e8748f74239eb4ad3927527c06967db907379cefbdb5d526a5a24fea1c675bfefc0600cff0bb06cb5304156a32bb0f5977a1dda4b5d8319c6adcb6517431417b9b4f861fd128bcfecc98f5a1d8da533b5a5cb6ce883f6b48f2754", 0xf9}, {&(0x7f0000d8a000)="fe02ac6d8fd1ebfcee9ab11444dd1c3dbd38b0dcdcdcb93f30dc726d5c03cf469ab097cbe6c93977fc84801fa3e7e2d300d85955bae49a7afd09819eed1ea3a4019953", 0x43}, {&(0x7f0000b2e000)="ae01fdd1597c0e8a7ab03a54905ccd1d5232324aaec5688ef46e7d232cf0df60ad9dce404469ef178c37039cd9d4e29285a9c01f083aa7a2b5de2765b9b37bf471b1bddf05d67e38ed95f218a31b1d60c89565cf11858d5d7d79265f9c68a452e7751197b18be64e2692d57ee15d656984f89079949a48e306a11d99e221f5b0fc0b745b08a46c23bfcc8c4fefa2e83c428f062d7f69297c74b3051da22ed9acbd8e5064f1405d595cbf78b9bfa0563424444d34010483505c92a525e6230cdcc4ef9636138b95a15fcd2dd9ea55e3668dcef7770c25bf81f97a8d6babbb027d8402a2c538314d1b83ab741ebed428aec971341eecf7", 0xf6}, {&(0x7f0000e7a000-0xca)="28f3ed8ddc0702e7d3a470dcaf8a6a27d6153092187b5e6fa9666f4e0767d004ed2e712df60f52f49ff54af7dd5af3a1e1166e9bdfaef5d230878353b55586d6d84b8091a480709c05795a07fb4746fb49ee04fbf60ad5734dae2458ad06c91a15ae11bb6efc80adc4a57db82bb8c44b5a0662136e7c81fd1e06fdd6844aff7cefc08f8e46656afbf6ebf31be7c0dcd4eb3d18017d585af1cc043c8350b41f8b9a41acfb31fa3e14bebecd6a46a769aa0e9cce830ea92eb0e2e1d1aee4a15401b1a50a74e9a94b04b79b", 0xca}], 0x7, &(0x7f0000f82000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r4, r0, r4, r4, r2]}], 0x110, 0x4}, 0x44000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00002b6000-0x58)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/06 19:08:12 executing program 4: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000dde000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0xf7, r2, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008fa000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b1d28840c412e6332c5fe5f9d7eaa22f"}) 2018/01/06 19:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000281000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/06 19:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009f5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d4e000)=0x58, 0x80800) listen$netrom(r0, 0x5f) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) read(r1, &(0x7f0000acf000-0x6e)=""/110, 0x397) 2018/01/06 19:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000855000)=[{&(0x7f0000f48000-0x39)="3900000010000904ff050000004000000700004a03000000240001070000001408002e0004000000000000000000000009000ee300ffe4693e", 0x39}], 0x1) [ 28.950076] audit: type=1400 audit(1515265692.320:14): avc: denied { prog_load } for pid=3748 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=bpf permissive=1 2018/01/06 19:08:12 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000384000)={0x1f, {0x4, 0x4, 0xffffffffffff0000, 0x0, 0x7ff, 0x4}}, 0x8) socketpair(0x1f, 0x2, 0x3a7e, &(0x7f00005da000-0x8)={0x0, 0x0}) unshare(0x28020000) 2018/01/06 19:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002bb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000562000)={0x400, 0x2, 0x8, 0x40}, 0x8) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) 2018/01/06 19:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x762dff1636c4b34f, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000029c000)={0x0, 0x1}, &(0x7f0000eba000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000754000)={r1, 0x0, 0x0}, 0xfffffffffffffeb9) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000495000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000181000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bd6000-0x8)={0x0, 0x200}, &(0x7f0000c12000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000095c000)={r4, 0x4, 0x6, [0xd83, 0x5, 0x100000001, 0x5, 0x1, 0x1]}, 0x14) getsockname$netrom(r0, &(0x7f0000cbf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000011d000)=0x10) 2018/01/06 19:08:12 executing program 3: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000387000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f44000)={0x0, 0x0}) write(r0, &(0x7f0000b0d000)="1f000000040aff0000000000000002000005810000ec151900fe00003fdf0868", 0x20) ioctl$int_in(r1, 0x541d, &(0x7f000015d000-0x8)=0x4b) 2018/01/06 19:08:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80f, 0x7, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e62000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000063d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002d5000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ecd000-0x4)=0x48) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) [ 29.032695] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 29.032729] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 29.036250] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=3782 comm=syz-executor0 2018/01/06 19:08:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000059f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a59000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000604000)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000554000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e2000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007da000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000013d000)=0x0) r10 = getuid() r11 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000326000-0x2)=0x0) getuid() getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed1000)=[{&(0x7f0000394000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e9e000-0x50)=[{&(0x7f00009fc000)="29fb927df1a2920277e06b7be16c778508716dc8f29eef84a21f8794620e4ba5", 0x20}, {&(0x7f00003e4000-0x26)="f4bb7c7d8f799bd752e6e09c066e539ccd7e0a0b5f8f04ebb35d99d582ec5b8355e282df3503", 0x26}], 0x2, 0x0, 0x0, 0x20004000}, {&(0x7f0000f44000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000661000-0x10)=[], 0x0, &(0x7f0000272000)=[], 0x0, 0x4000040}, {&(0x7f00004b7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f04000)=[{&(0x7f0000eed000)="5857c2bb8a338aa95750f4f1b5b270b22424a3818890a3b5bcffda16691fae50f9d54a19bff858c65bb1defd3eee419c60ae95d1e942095371467a35fb4731c11e07b71bd60ac8deebdd7453dd69b931cd7cfa193fbe54a83144dabcaaf09dad13ae8d8f0a62210f9486c7abddc13cca1431985e566051c78d9b371988d166b84e786a714d51431ef0f371907691341f135547302dc7f769a5358dd9f923fbf4efcbdfdac72e", 0xa6}, {&(0x7f0000e30000)="", 0x0}], 0x2, &(0x7f0000ee4000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r2, 0x0}], 0x48, 0x10}, {&(0x7f00009c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004b000)=[{&(0x7f00004e6000-0x7e)="b486c67cf9a05efd816b5efd8645c94ee8bf6b08198afde9eedf5ac7366e4af1667d371e23c91058a3571abc2628e557ea7f89b452bad30312638b01e26b1bb2f3ef72b268dac31ad59b52767d73ba6778fc8b14cb2688730611b15474b51a93a43742dbe72d82526f8f386c4e51368fe7315daa95e046dd8a7960f23ba1", 0x7e}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000a02000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001e7000-0x40)=[{&(0x7f000048a000)="", 0x0}], 0x1, &(0x7f0000541000-0x98)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x40000}, {&(0x7f00005b3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000911000-0x60)=[{&(0x7f00001bb000)="174fcbfaea76b42300f3207c9880d51918a5bbd9b610fa0fe8d885052366b38d9d3ece5d03593956e4b1dfca48d83b10c3c0e463babe0b4fec072ad8973cdc608ec09cad0cc67f5d0c2802178350dd4120fc3df01838e2b563ef285641b3367d98b6535b9f38ba0da332286126311268907ec03f422bda7b7efad328223a842313f5561fec3b649b7b527fa99be53a9012b84bcd2dfc62c97eba80c9ef473cf9e46ec5ddf78f98f9de836863233f9345a539e4494959419864bbcb7c415b130de1b03b9ca7a2719bde6594d963c5d86f0ea5c4caf03aca47a2", 0xd9}, {&(0x7f0000914000-0x68)="fe27740cf2f3f1992a9df905ded52a0f433b7d4f4f06054bc51e28fe53d67263874bd140fb3296d1c9eb2bb0f07f974cf061dab0c6ce06fc3cf59d6e4dc1f5a3245dd2d48bf6d07608de316e4f979d37eff3ada2ba55d02c6fd59ec43b417db348b5b93d62e4c712", 0x68}, {&(0x7f0000043000)="c58d2fb0fe7a41", 0x7}], 0x3, &(0x7f0000eca000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, r6, r7}], 0x20, 0x4}, {&(0x7f0000fac000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d11000)=[{&(0x7f00003eb000-0x3)="f98a16", 0x3}, {&(0x7f000004d000)="cdd38aee45e97284ce9b22e7ce6596af9b16146eeb9e9028dbfb63df3bd8af01a8691d5f27bd70fe49e777c6a94690dbf4fb498c0763f5a20a4be508a34ab09c346c6170bd5b9383d408bd3efd2f382d4ca570dfdfe64c3f94878c07d94fe145093f38224134724a65e58f1d83b3017d071109b1655a96c7459a19e6c1add2d472570070f4ac2dfd5da9e016", 0x8c}, {&(0x7f000097e000-0xba)="30251977a3be926d157291df0caa6402674640c4f3a138cffccfed0fafd69e4f84ff8d74b9f09e7dc4b9163dc3b776532f76724deda61e991e99397a82a45a4dba778bcac7142b24e7051e58399db3766aeaf9aa05d4dba2c135077f7638235b4877efdef976f76f3fed0e42c24058486475aa6878dd2b72b0d0fffbb30cceb5c13da26de4c356ac0d6a0921cd1519ebff68143539ae09924913e3a68077d7ce38e9e221ae79d5146216c9ccf29a5f9bab35d9d997292d9d602e", 0xba}, {&(0x7f0000736000)="", 0x0}], 0x4, &(0x7f000031b000-0x138)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x4004}, {&(0x7f0000208000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000892000-0xa)=[{&(0x7f00005de000)="ac976d0eaa05b4b81b3555d2ce0e574f14c003eec5734f8be215a0c57d2f944017bdeaf7e3ae9a41cc578d40b32011bdf5b203e961963a19dea9dee4d7059c01ec13274acf828126bdf3f97bfd73d75b91d9b074a0a58492e82399a1d5a6e63592", 0x61}], 0x1, &(0x7f000055a000)=[@cred={0x20, 0x1, 0x2, r12, 0x0, 0x0}], 0x20, 0x40000}], 0x8, 0x40080) r13 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r13, 0x112, 0x9, &(0x7f0000843000)=0xff, &(0x7f0000bb8000)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={0x0, 0x7}, 0x8) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r13, 0x800448d2, &(0x7f0000319000-0x10)={0x4, &(0x7f0000fa6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ea4000-0xac)={0x0, 0xa4, "2dfbbc54811cca624b4d5295746b84197747686b1db68dbccca5eba4a055d75776ac2de779148044f27cb8b7c68b2f553ac5d0e96131bc0f5e1c6d3ce71845346a7bafd14ee410589fa9595cca4ac418b86cdc42e34847f40aae71d0a65af913095c365c5ba6c4c954026e29b3a677e0605eb9e260681b70b34a826f86f3697495b14486f8a00b3c49b3185e02fcaf1cc3b442e6581899674d33482df51511992086e141"}, &(0x7f0000ee2000)=0xac) 2018/01/06 19:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d38000)=0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000177000-0x103)={r1, r2, 0x20, 0xffff, &(0x7f000021c000)="543961510ea5b77a9d67880625f25e39426297195c0807afad50d7a37a1da45256330ef214ba002b4380aac937c31788347793af664e064a5903decf7dfade3568f500241869924a42a70acb0fb4af2f4dfd4f32968540299f9e64c1834d1a", 0xc4, 0x3, 0x50, 0x3c, 0x2, 0xa3d, 0x800, "e11b62d32f0eef129261336b77cde920bdd83a710822c6e3dd3526e952cd2369bf80073a2e23fa7b05a9e9f008d83241953a3ffc0f6d6c360e897a8bd2a0227f6d2eab5342336e574a5c23fa59e2bea314a78c11a73f9fef5bf35a4ce5cd3e122b59258d836b048b408d254236534dcc6cd8f889420438a1435ac8e2ecd00a2a7e3f0bd44eb873b6011673c02b5c691aa9ada66438b990b47cae7c3e8f7f912e4b81ea8eb18611be2a213da797c2b5fbc8c205ea94725e99ef6ef4c82dd2b33b7fa748f099078a234e33baefcb7d45dbf0cb39975de22af153b3c2"}) r3 = socket(0x2, 0x3, 0x2) setsockopt(r3, 0x9, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/06 19:08:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f00004dd000/0x1000)=nil, 0x401, 0x3, 0x2, &(0x7f00004f0000/0x2000)=nil, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/06 19:08:12 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000003d000-0x20)={0x6, 0x353eaed0, 0x4, 0x200, 0x2a1, 0xffffffffffffffc1, 0x62d4, 0x8, 0x0}, &(0x7f000004c000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000015000-0x18)={r1, 0x99, 0x0, 0xa2d, 0x7}, &(0x7f0000003000-0x4)=0x18) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf}, 0xfffffffffffffdd0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000004d000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000003b000)="d2e5094d080fe7ff67", 0x9) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0xe1384d0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000004d000)={r2, 0x0, ""}, &(0x7f000004d000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000003a000-0xc)=@sack_info={r1, 0x1, 0x6}, &(0x7f0000009000-0x4)=0xc) 2018/01/06 19:08:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x50, "be8d47ff227029e0e69365e28318e8bf0d3e1201105949e14ddccb8a20101048327ec230fc244278a272405b19bd6a3df9abfe6046f9a0418ef1e1e0206d212d7ead266bfafe1dca8d19302b331b429d"}, &(0x7f0000c7e000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 29.042534] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=3791 comm=syz-executor0 [ 29.055849] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 29.055856] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000102000)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) getpeername$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000723000-0x4)={r3}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000df5000)={@generic="a23b25406e3be63a32f423c6a0e84ddb", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000df4000)=0x0) 2018/01/06 19:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dce000-0x4)='tls\x00', 0x4) r1 = epoll_create1(0x80000) r2 = accept(r0, &(0x7f00002cf000)=@un=@file={0x0, ""/55}, &(0x7f0000c4c000)=0x39) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000035e000)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x0, &(0x7f0000a2e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00009a3000)={0x0, 0x0, &(0x7f0000b80000)=[{&(0x7f000089e000)="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", 0x446}, {&(0x7f0000e95000-0xa0)="1adf2e312001e3c77421af979e4a5654aa8bb5828a38fedde7e9fcbcf6075c6c4ae529087d5848f569fe3de6fbc4eee5c8e1bcf147b9451f62b93f5ff5050dbcd007112a7dcf81f80319dd62ad6b3c04f339e03c5425e2d8313a310e4116c2c4158c28a5f3ac406ae33c13293f8b9f107c6abb2e84860469acc2f9992553fa81d4a275259c66f6178751f068a94895bbe8f716cd4e56d563ad0b9be848f79e61", 0xa0}], 0x2, &(0x7f0000758000-0x2f8)=[{0x110, 0x109, 0xfffffffffffffeff, "52bc6e4f9846b13c20a9171043c3e4ab26997f349f4cc1343d4e6188ebbc11ddd5aefce9bb1231bca4eafc9d01773c012f53fbc41ffeee4bc90ff484e22f3e5a5de32c96e4036d9dddd6bd5aa4383e9bdde22f3da614709243beb0a34056aa1a3f4f786a50f18f8df04345ad2e14ef5582ac85a0a0a3e3b561cde7c177612e388aad90d748cf3264613128c6f9106e87192bc1995c07395b392ac2d0f32e48eb1d435e91b74f8c8ffb62fc6a4970e98b8fc58fe5ab966c95f5cddffb05843d90749ea63d990eef55ad25457a45cf3a4668fc291bc93fc4efe9110dfc7aa692f2669766e752a11137fb45b9b3b3b301fdc2e067bb45148d64c9c54920"}, {0x110, 0x11, 0x1000000, "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"}], 0x220, 0x24008044}, 0x4000000) accept$nfc_llcp(r2, &(0x7f0000b80000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000886000)=0x60) 2018/01/06 19:08:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5b000)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e87000)=0x0, &(0x7f0000ccd000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004d7000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0x7ff, 0x8000, 0x7}, &(0x7f0000b64000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004eb000-0x10)={0x0, 0x10, &(0x7f0000f33000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ea7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d20000-0x64)={0x0, 0x5c, "bca5a205c69f539f7013e80e5afd6b5181ecec99a6b25b19a54cf1542fefbcd35611ce62f7ff1f8bb1fa39541638cda430be42445e6ef6b4c5bb6781ac6bb47f0b162db683b0ad50c9e9b27ce0c8db468c9a1ba8bcbb87e2cfce079e"}, &(0x7f0000042000-0x4)=0x64) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000717000-0x8)={0x0, 0x0, 0x6}, &(0x7f000026c000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f000057a000-0x38)={&(0x7f000093b000)=@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008e000)=[{&(0x7f0000895000-0xf4)="be13a8df10c20c8b67ba4faaa47fda4604a786ce83589ccc6536607447f882efdf153c02107d5cd3feaf09974d016ebe295c7558d7d07e49c1019196d5b3fa00cc8973bc71c4ac45ee770768b10d3c18c416a3632f4d1c9f713e6095cebfa681eb65a03b18fee6e6c571b6de7b49c4dbab6ae99226e7d65548a2848b2b035e388edd17c23130939aae1748a262e81afc307b3a00bce54170cd09447423b2a2fd76e3ad0b28cfa989b09dec82d9cb60444b6ad3f36792729c50d863dd30b08c6dcc82776cd2018aa3f541e5644124d58569ab59ae29fd69d6a48d8cb76ccfbef897259b98b28f379dd71a6def7c30dcd41c499bc1", 0xf4}, {&(0x7f00009b0000-0x6b)="2f3c42f46e5b3c38356db11927ff9285053424fc470f4ac18076179b18179f0e9dc2cecc819880a37b4cb8711d1e7cae20795a21476df1f3fae589bb0b1dc63dd4985910211b0ab5cf7ea6f677fafef21cf19f35d0aedc7ec04b7319c4d9c6a2a47a1c3890e924042e5043", 0x6b}, {&(0x7f00009d5000)="20e67084371379575fc3c34ecb7e28a0cb5493b31b303919c523e2ccd0e4f7a493154f215d412378c63ee4068e43a71fef6f2ca4c9cf8fbd58ab2e61707e6e380ecfadc0adaa1019958373b56c4abce8aec361c074a607b86f492b3694b040ffede16143233e936ab9fa72b9971624561f5ae5a74af54f5391dede5c779a6bec99ddb11be9e057f364df29d058095bd43252eaf8fda994c16da44b4ee595cba5f4d494d92ff6d41ff9de5491108906fb24cd26153f496d503b33f20dab6543bd", 0xc0}, {&(0x7f0000b0b000)="ca6e476eb5d23a8f5ebb486f848059efb4b17e994db1bccd02fdc82c291f569026e9e6666d1721fc3ca2ba6c65342a8fc2855dd00d80a42b93164c48f9f77e9590aad2b1a9e0c69b045eb807186960644c4f7b68dc20974d7b87c0edcdc252dd77a591f095a12c8ed1758d7a460f50ede6b5e0e98aeb29f5064a0fd0fdac4568df72f2eca6c8ced3afdf0306ce752fab134b4c319369597bde019b63f7883c6cdf9099de561f807e3734cb2bf1409ad20155559be98d0c68af5ec6b90774e1d7c630500f771f4f2a81dee0104c7fae91cd8d621b3489b281f6f5ddaefeb22e44677d88280016e89ebef8a8d5a46102a6b16e40f2fa69f786516e6a3d49a3ab7feba31b79399dc9b139f2fb2a7e7254b5246607fafdec7011a9ccaac5a0615575394f73bbddbf4da73931390b21987a93c95b5698809416b48241d6df69ac43755042fb756c2698443a31d81b147a8fff380cf78b23c7fe434a25d7132960d6515747350523e73e5d8a4f2019feeede5c92472337e60d9c2a80ee662cb016be2c6ba60153024ec5ef97aac52c098e95696d0dc336e5db96cb176f00ea7753ad42256aaa0ff4e235d8a37ecdeff6aaa36da5f855bcc123f06475dcc7e17b129ddcf5791b9480f01c4f0fce4e36e5ac3eb0678489fc3ed890ce98b9edb0be0d2d59a2e623e68eeaf5fd3ddea3a10fbf27d54b20edd25336ab98debee68a37e88540391b273a64b3010daba78ec422f0eea1ce3e34f9579615641d258cd8db995b340d18cae723ce44796c7efffcaf995eff0afabd17072ca5e272de260e9ffac87167e95435ec12a5a0ba7d66a4057fec8de2a07e2f6879d2fe87f7e08b77327a596e7f7aac5e5d565dfe92955c9382508a03d6e182b7e0b5405b537c4a38557e044679ae914f080ad8cd3a5bcb60daa681b1c9770ed4a77a5906e4f3be238823261340be6c16ac769b2ad0771953d7b8fa91a1d286308b2fb160646c9ab249881b1236e9eb5dedb1c2da02560df1cc008391d663a580aae6229a1f9f4be22a151d235a702fc40cab3fae9cc0bc26edb940a4ee18b64fe865d3ffd8419b294c2b0665e4fe44f1d4b4e2ccaae9d8cad1ba86968eb711c8711cb06c7161963904c7b5d21f4eab19a6c09643fe36d8588a2b28c27033ff70d64f3a6f4a2cfdaededdc67d9223bd2ef0ca63db1bb4cb70a2a17adfa7dc4e9fe399f60e24bbaf48b1fed731fe19b8cd322b0bf082225ffdcce79ebf75797798ce6e0029a85835bde8f78ada7692bf410487ee72955e9de2b2e8485f9d112e2666bc8c1aa31ac478a450f6c3ad3fe3356debb58ade000739b2885b320bcce13315efc0c001e3a07a29290f42c7a7f66e6ee9ba01807d6b8891a61a62366ecff9f91832b0412f0724aff86c29932a66f445997ecc5f4ba8d97794832ae690560b5ad8c3afae873710d32fdeab4efe0d9985c10952ccc83845ccb9d0ffbba1c067e2392abf938c64eb67aeb000b1223802e4c12c7fbaa7464277b42f395b1b8c84a975595031aef5e685e3ce0fe556c2e966d38c1813eb3cbcd5b429e66a6477f4d988a921c1a5ebb3f6e3da9607e24102a0f1449e9ce9dd9f3753cd1565f7714ee39749317c5bfdf85900f4b68a5d9c45dd48db7f28a508cf1ce80285978d9aebe6e7facc98a4fe98ab245032b4d3fd41cb06770980481f446531339742dda85c076b72ac6b69783ab30cf6daacb72b3f8a72ed53555e7622cab42ce623495ed623ae450d7dcab5c00795ec9410c8bed803d1e56d0b0d8fe1ca31aa36a0a1fe0d6e9f9f63bf1e6e31fc9da8c4e953a70281f5029327c8da0fc8cec17f7ed52e99c936216dbf677b81cee8cc07e8a7fead19a4142c16a17d30ebea40866457a2e2e9065b4b1e0689715894d889aa8bdf9930e923f610eed5e39fc687bc289ca6ab4f39d3655aae1588e8dc1a0ee5af564ca8bc55540a9a70bd6e7c79684d19aab21f505eb5ff3222e167ec25ec641110180f79da476855b3872482c364ea89cd739517b726ac2653e6ace36594a855bc8ab64ac216806415a0392503f70e0372e1dac2159cc43090d1423c6231b1faabda88125cf5ceca67442252cc6c54244ffaad8a9c96ab8b1c5f1a548fa379e28b635e1120db6b1bad68a850f589a53fee24948fec8987d0863432c0f4587584d66bf9232a7e63c75721b958cfb390cb87bcf242b60476c8420439d810882674439d838337a1eb2af00c27e84a0376b8a1f8c64b54555b1dc52d295714d3b0ca4ce87c68d3bb96c7e00106dbbfbf1a00963a71f399d27d48fea9137d71d5bb35352b6c598ca02e92f4e242b8dbd6afa6173885d37ce8e16f85d76b1e7d2b8a861c8e734bd0195d4675999697268108f096ba8d69ca0cf65d3b386af292a9bbad7334472130ca12e8e3299bd5c9cff91f499612606b84bb6c180b8313bb0bda4f0512d31f60b185a2d0c8251052c82922498e71d144d950ccc3c045160956caf16a2c42890ac43bb35b38471dd9273113cd724a58deb97f6ab4588df882a95da380ba2a0c996cd1a614eb65655737361de0ded76bd095e7db010b2db0337c6abc0a122fdf960c63edeb0db966bf33d2854b664bc890b56ca1eaf8a2147c5bcb3490a4caabb86062ebff8f5ed48db574afd8ba871ccb93da05f9dd9fae9fa912c102172f7486c09b5858c777d4fdefaae9cffe628dc64b07aa13c2ca0ec0c37ead5330dd99ff92895ea070c2aba5e1832d680595cf96ee1fe7b8cd2e6e21d00ce88ac6a4b15fdbfacb40dafff2afba456158c36d1a878b782770cb05b6e3af7e4f6bf25367b5761e2c298688fd7c08248402246331d460e4a78437b44afdb6da3a3a58084c19ac2e0454e742087bf3e09764ff44f9afb6eb8f9a071bacb1827ced9d84bc0c6e5f1e950bee7d90f091accf845b7c3fa85e9d62785728c8960831e1f869f033619f5f4e20235dfa1d87a0b9b6b89dcb7641987f4c0562480938165de8a9786ca4fbd01a0a9248989d229bba592534b6353f30e81f314f532d03394b1bd2deb19a2f5a3226b2356f6130759a7ef55ae679fc88dd5d919f885d2464ee8652819a2fb275f8b63bab1512377b1fa51a7b32ee5baf4e8ccac8d77e56accf15e46d698b2db6ffe8bea9ed2e3bd0a222fcb93d83dd23f974535870c86af07b8dc41cfabab61d6d0ab284e18c92559588f1c5cf5096e6a30494a50528078f41137670334a32a65a411bcedbcc05a770f4c8c2d2580f096a3dbedad4b137a053cbab2175c4c19eceb836dde57caba2c583b0e428902acb36a08e02389ccae1b2e2577addf12d016d2a9d677a91bf2b7a706a3a340cb26c220f653a6650e7790ae6f841a78fb1f5f3b894223c6f3a4ce4cf3202572624668573978bcb42fbc51b748431ce2306e645d38596a78a63201a29f23eaf47820b5c3d546368ebcbed7facadd4f0f2dce973eb16f75ebb2fa9af54d21b12509b535ff0594f2771dd6c0cc46fc534925147aedeeb9f568cf205858a9c0139fc6532afdc886c499740fdd3ba52703ffe1e357bc0ec2856607254bf7af051e345c260312fd4c144a40a40a9c6668bc561daf58713c63f4be6ab34f746a94507226a195f276f8aefabd8ed3137987921ad53db4a453cb08a8ff799f91639c6a8003de80e99beecc195fbfa0eb8d718999fae56f5bd288c7e41c04fe3d746894f3dd6d586a5dfe865316cf966d378b654e13bb6c00a516db659317fdd0a2af2f15d7b4190fad440d4beec27ea688c3f71b745b97173f0287b5cefca4977f1c3d92dc0695e9cfc4e2cb0bc4419831a269f4fa6d02b809a4e80f08c85a33849784b328a5b36794d5f0197d28d9259cd3fbf0e21b55df239f1ed4a0c97c531f825fa73c33a67e02d3ecc59c53e2157684e9b685797596211f7ce7a0cdb7cc81438ea3c87fc920d6074867ac461db12fc8b8095bbba176ddaead37c2029e6c342987a2111298151dc9ebea1937a49dcb412d034d969021dd15db82b7c7b0f2df0d6fdffd14c4f9e9eac79f47f7226bd3333815f1daaf2c11d9f7854eb9183ff7da6692f85525b89632db485d0016259487ad482e43016a173bbb46ad9dcee2e954b0f63eaa6f37fe4261feefa854b892b9fb7b2fb49fac6d8babd7f60b2ab9a4db4cf9b827c5a007529c4463da1ada1f2ceb5072e2d94fb0476e0ecdc36b483be4f3351bbc9df90bb019f6869976b9c7af008fd287e13ca9c89cf3be3b65dc55c2566e474a628f47e0534e80f280c4963c7490159080dec76d5c92f7adf67149518951d74b3d5aec57ae39a678c88299d042bc626fae7a905bf30b62474b6ad2d0edb1ce81bab70bc025bb0e82dee5689762acb68c0076df1322ab0a71804e6deee0e366689468b8a1af4f9295035629e30d41b344d0d3cc7f40ceb493fed170f167943bf4fdac782624483949557e98b430843240c6622c9af1460bac8480c9f4f9c3e9c4358862b63678c580b1386a8b7f9623e35ec2f2f6fb51687f39b844fd39ff49b0ae2b9b3994fb87a6f6a82b3e7537ef2783a828cf36b85952179f32b410c8bdcb5d274e36aa84ce5420a2d3912306f077bd431fe725bd0e746a1968e6b4e843eb879e80b7148bb63cd1fe904cddcab9de519191cfa6123b3599ffd0d3df4096bb8a50a3ba38685749363823a34673cee9f3470fc466a6f1f0ac4d1a2e937b6225c74350906560244b7cd83eded1cfcd2450ee562aa4c6748ad5ee67c84e9ee05cfa035acbd8bf0efc9706d35795765cec0eb5882589401d4a519499a886c5b18c75a6db04d6fd14d2451e9a290ab34fed6bcb4b256de65ad7b5899810564196da65e42c08751a8da03a5fd1e6f8376a79e6129e3e38fe3076838045da6b6caaf8ed48adca8633589aeb1cfb8d033bd9f8ecc00582ced3b49fd6fe8291c16d9d04d029db041793c86f87bc16effc3f1bcf256462f97d48229d3719f7949751b16fbfab9581d61555532d0cc35461e4acd387f51a2c8f1a96e0f686d9ed4695f27f7e68e43e0409fc561fa91ccc2442337ffb3a9801b8f62bc291621d16e862306ce30f0719caed3078ba63fc2abe65f34362711bed8423ab9a17c2aa853d191a2fb3a8cea96925b9055f7c2aec58643f613bc160b75ed05cf56dd0585ca96cb19a36eb1d265f3fb8d5ccfb64ec54e93560070602de004944503d27ff77dac9450aa4779b70d06c7929bd1e20facd0ccda74134f74ea38f8c1dfea83eb2da6eaffee2aeb44d8ddb8343dcad73431c1eb18bccb9b7fe994ad7476c5c0e53214f20c79564e629daf82d0a1e7fa2b31603be6376fcb4dc5a13305cf041a100b3d5f35147882aa96242d8d3c5a1a5772abb451022a2a280e34e849f1b720a0d53aba54aff232eaf2816b18d8911c54f2535bd7617a7282ae65d6c13f5526d3d84e20d809739714296775a4c756503302dd8e9fda002e62cc6c961aa92135ab11302517ad1e32830694a508d98a80f785fe6f77bc1557864bba46b52f5204ffa2cef1fb9b1df7ba91fb619933d9183aed07856b4e146bf83dd51206522e729f857c71efcb357a6683e3484b1386bf6d147a7fda5e8fa92303754f74f1824d67f99ad69c7aaabf0d00db28c2314d1ffd439374aaeb46ac44d8d9b15d4d87655fa18cdab2722a7be9efbae1d1c65f6851906713c8c92e08a441025dfd293a69ff8f4bcde2457930539e6e7c37aacd238a9481e5fe963e5c66397a2c95c641b8c00d3d5a43258d06d38b44bd97fbc070f1d393da4821b04a5ed82dca6987c1bb386bcb24a9d9ff2bb3fceaec", 0x1000}, {&(0x7f0000083000-0x25)="97ca0a132e50a22fe8ab90491667d099a91df3899a93584cc321c2c8eb75577cc95bfd5e96", 0x25}], 0x5, &(0x7f0000e9a000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x800c, 0x81, 0x6, 0x6, 0x81, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8001, 0xffffffffffff7fff, 0x1f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x100, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0xbe, 0xea7, r6}}], 0xc0, 0x4080}, 0x0) r7 = 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) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000154000)={r2, r7}) sendmsg(r2, &(0x7f0000cad000-0x38)={&(0x7f0000761000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014b000)=[{&(0x7f0000791000)="b0", 0x1}], 0x1, &(0x7f0000834000-0x13f8)=[], 0x0, 0x0}, 0x8840) sendmsg$key(r8, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000b36000)="5592523e96dde826d50e6870ad4b15330f3a5b29f500d1f0c69b9c79425c8d6aba5a975d82bb6e05a7733e67b457077ccb1f5db68994fb7a00c54cf156e8cda553468b0722eb7f0337d945c693585d160f94790a5cdd2577606f60386aa4dc420fddb3813a7c461a6f4262c744c670111caf41fd4ce890fd077199c2a2ef4730515e59f3606db676f3c3f22cc0e6b4cda7848eca2d42ae09bd1bdfad0373eac20c7d4da59198c30691852f5fd81ea5c8590eefb9392640bc93cdcf20e836d3420b2f834a4be5851ce60d6e5e5b779125b0ba26") setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r1, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/06 19:08:12 executing program 1: r0 = socket(0x7, 0xa, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00001b4000)="0009672d7b2176fa627fcd8d31558ecbe48dc1b652edd071a3abfcf15319a2686fee00efa09894", 0x27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@generic="210b61710d419388eba90df5e0e439c9", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 29.160759] audit: type=1400 audit(1515265692.329:15): avc: denied { name_connect } for pid=3749 comm="syz-executor0" dest=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/06 19:08:12 executing program 4: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x8000) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006df000-0xb8)={0x0, 0x7, 0x40, 0x1, 0x9, 0x10000, 0xffffffff, 0x401, {0x0, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f, 0x1, 0x8000000000000000, 0xfffffffffffffffd}}, &(0x7f0000eae000)=0xb8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000eb0000-0x10)=@ipx={0x4, 0x6, 0x100000001, "b3a75c09f0c8", 0x9, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eaf000-0x8)={r1, 0x6dee5f96}, &(0x7f0000eaf000-0x4)=0x8) syz_emit_ethernet(0x147, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x111, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 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}, [@fragment={0x0, 0x0, 0x80, 0x9, 0x0, 0x7, 0x0}, @routing={0x11, 0x2, 0x0, 0x3, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x3e, 0x0, 0x2, 0x100000000, 0x0, 0x100000001, 0x3}], "3b71e4f0cdd38fa2c958fb7958154c54c2a0066c75e56e61d0eaba5ba7cc2f25eb94c3644ad475685d578bc18e9d4096e48d55b6fc5c9e963643d0859cfab1dfb1f1f2c17b99f68bdd063aecc073f1ffc4c38d7e9f2d6f81eea3e2d64ec6b596cbac5a3291caf9bad2c48e6d64b836286dd9fa5edc0c1e0baa55dc4d7161102fb92ef65e18f7c3cd8ee3d0414702a8e1121f7aaed11dbc67abc59c9dbd9ea88f8b6ebf750f90f20462783153359e654ec1505e0fe377f7da42"}}}}}}}, 0x0) 2018/01/06 19:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000545000-0x10)={&(0x7f000057c000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x80, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:08:12 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x80000000, 0x7, &(0x7f0000f92000)=""/103, &(0x7f0000abb000+0x3cb)=0x67) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x400}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 19:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c37000)=@generic="c09e21fea7e2b01f373ce19b61151b03") write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f0000ebd000-0xb4)="00008ae9638846d1260a5f0714226d6f5e4f7c1953f15290fc79f7173200067af5b7fed67a4a4434460019013a9eb2d749e459d4f3e67ce498c376723eca273dad9328dea134310d912d5783dfa2348653b7a7081a70f25b1ae0f372f20811ea334e8a735d0e5f23a1e93b03205176f4df118f88354783d3f95b17fb0877163e7c10092855ae3d820c389ec0705ed1215d512e23192591ed1cfae1e247197460f983a1e6bceaa7f12e23f4a5195edaa50843e60e", 0x2) recvmsg(r0, &(0x7f0000311000)={0x0, 0x0, &(0x7f000001e000)=[], 0x20e, &(0x7f0000a1d000)=""/0, 0x0, 0x0}, 0x1ffe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000738000+0x50a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) socketpair$inet6(0xa, 0x80005, 0x401, &(0x7f000074b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000029b000)={0x0, 0xffff}, &(0x7f0000e39000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000019f000)=@sack_info={r3, 0x9, 0x800}, 0xc) 2018/01/06 19:08:12 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006de000)={0x0, 0x0}) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008e4000-0x5c)={0x0, 0x54, "a6badcff85594d6ab816fe8b9c30db5a98c6431e12510e0cdafdc7d33e09b44d5ea58b2424fbc16c368e3bdcf5522377237f8884d2094c5498032259c5ea2814218affa462b35301dedd779d20e58d25837b50c1"}, &(0x7f0000775000-0x4)=0x5c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000393000)={r2, @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]}, 0x3ff, 0x81}, 0x98) connect$inet(r0, &(0x7f00008e3000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) [ 29.214737] audit: type=1400 audit(1515265692.394:16): avc: denied { prog_run } for pid=3748 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=bpf permissive=1 [ 29.304138] audit: type=1400 audit(1515265692.452:17): avc: denied { create } for pid=3799 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/06 19:08:12 executing program 4: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0xffffffffffffffcb) 2018/01/06 19:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000308000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000615000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ad6000-0x14)={0x0, 0x7, 0xffffffff, 0x1ce, 0xc2, 0x8}, 0x14) r1 = accept(0xffffffffffffff9c, &(0x7f0000ed1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003ae000)=0xe) connect$unix(r1, &(0x7f0000155000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) 2018/01/06 19:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000063c000-0x52)=[{&(0x7f000039f000-0x1)="a2", 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c82000)={0x0, 0x5, 0x8, [0x7, 0x100, 0x40, 0xbabb, 0x7fffffff, 0x6, 0x8, 0xffffffffffffff05]}, &(0x7f0000816000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000208000)={r2, 0x401}, 0x8) pipe(&(0x7f0000878000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r1, 0xa54c, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e71000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000091d000)={0x0, 0x731}, &(0x7f0000210000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000705000-0x10)={r5, 0x6d9e, 0x7, 0x9}, &(0x7f00009b4000)=0x10) tee(r0, r4, 0x8000, 0x0) 2018/01/06 19:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000479000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000-0x4)=0x10, 0x800) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000086e000-0x22)=""/34, &(0x7f0000e7f000-0x4)=0x22) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002ab000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x10007b, 0xfffffffffffffffe}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:08:12 executing program 5: 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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cc5000-0xbb)={0x0, 0xb3, "6c607dff154cb965e98cfb7d867b1b7343b0a6f9a0edb5a2eff6b45960a8412bfce5a5296b19d5c75b0ef54efbf0c5fd17765cabc8418aa9fcaa4a0a7f93c40d3609188f6882a71554eb6b5726a6ba807c386789f7d449f8ea5fd0679a89f7e0a55047f6955de81733b380acfe0f5cf0cb7f9fa19484bb9947ab3f436674f0fceac090ccd15d9b28c1df474a4f9c01c505e7cc6595870d83caf18a6ce8bfc0fb2cc11f76cd5f077642730c08afe6b19930ca57"}, &(0x7f0000a63000)=0xbb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ad5000)={0x0, 0x10001}, &(0x7f0000fce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={r1, 0x0}, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) r3 = accept$inet(0xffffffffffffffff, &(0x7f00007a6000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d8000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000637000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3, 0xffffffff, "7f428f5232a2eb9cf5a133f8977b2cbf0a92be420832e8ff3075037bffc6f1ac4c5936ce9b98e6977faa2faec5ebaa0b5bc1d69fab67bec15d80642532f0d050d95eaa7f8cc36485818e2c89c8424811"}, 0x160) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r2, 0x908}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000177000)=@common='lo\x00') sendmmsg(r4, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 19:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f0000cdb000-0x4)=0xfffffffffffffff8, 0xffffffffffffffbd) listen(r3, 0x40000000000005) ioctl$int_in(r3, 0x544f, &(0x7f0000569000-0x8)=0x8f3f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x7, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0x7b7}, {0x101, 0x1000, 0x5, 0xfffffffffffffffc}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r7 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r8, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r9 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000f23000)={0xfffffffffffffffe, 0x8005, 0x4, 0x5, 0x0}, &(0x7f0000efa000-0x4)=0xffffffffffffff25) recvfrom$inet(r9, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x2000000102, &(0x7f0000f86000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r10}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r10, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r9, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r7, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/06 19:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ecd000)={0x0, @in6={{0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x14bc, 0xfff, 0x3a, 0x5, 0x80, 0x8, 0x5, 0x0, 0x81, 0x1, 0x6, 0x6, 0xdb4]}, &(0x7f000080f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000272000)={r1, 0x0, 0x6}, 0x8) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r0) 2018/01/06 19:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009b3000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 29.319069] sctp: [Deprecated]: syz-executor7 (pid 3839) Use of struct sctp_assoc_value in delayed_ack socket option. [ 29.319069] Use struct sctp_sack_info instead [ 29.356052] sctp: [Deprecated]: syz-executor7 (pid 3826) Use of struct sctp_assoc_value in delayed_ack socket option. [ 29.356052] Use struct sctp_sack_info instead 2018/01/06 19:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f55000)={&(0x7f00005dc000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000062e000)=[], 0x0, &(0x7f00007d1000-0x4f)=""/79, 0x4f, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0xfffffffffffff832, &(0x7f0000a37000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f000059e000)=0xa776, 0x4) 2018/01/06 19:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000b3c000)="292c9b204bb9ebddbd32957d85c49a3d5d8fcd6544ce737cabfad358890fc4dd2bff3610cee22d4d457ff7d38fe2789dccb76b4fba7e1d86c22cee0b58d353d1dd11a844d268db31f3ea348d33054c01e22a72d9c07a444d5cba72ffd3190ec38e5987ef0b60c70315e07b75f6956963c9f1898f53", 0x75) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000119000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ca6000)="", 0x0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r1, &(0x7f00008b5000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000abb000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/06 19:08:12 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000be3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006e6000)=0x6, &(0x7f0000f0e000)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 19:08:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000dd9000)=0xe, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000052d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00002ef000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f40002fb0502", [], {{0x20000000800, @ipv4={{0x31a, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) pipe(&(0x7f0000e74000)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f000070e000)=0x100, 0x4) [ 29.458804] sctp: [Deprecated]: syz-executor5 (pid 3893) Use of struct sctp_assoc_value in delayed_ack socket option. [ 29.458804] Use struct sctp_sack_info instead 2018/01/06 19:08:12 executing program 7: socketpair(0x1b, 0x2, 0x8, &(0x7f00001b4000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00005ac000)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) 2018/01/06 19:08:12 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) [ 29.492101] audit: type=1400 audit(1515265692.862:18): avc: denied { name_bind } for pid=3889 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 29.521515] audit: type=1400 audit(1515265692.863:19): avc: denied { node_bind } for pid=3889 comm="syz-executor0" saddr=::1 src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x6, 0x2) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0x5450) 2018/01/06 19:08:13 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000044e000-0x6a)="8e255f229eb04715dfcc1a0609ff9cadb10faf1201812d4bd4b1ff04b16a4cb2e98370203cfad927135fd7482f74eed01e14d3f57cc5a68e2c3d1201560eaa6ffade8d0ddbb9b395da67135fb81f1edd3c0e0a3db06a4ed126a515eff227f768bbfba870841698997c09", 0x6a, 0x10, &(0x7f000046b000-0x10)=@ipx={0x4, 0x1, 0x200, "d197a542c4c6", 0x9, 0x0}, 0x10) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000597000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000043000)=0x0) preadv(r0, &(0x7f0000595000)=[{&(0x7f00004ec000)=""/56, 0x38}, {&(0x7f000018d000-0x40)=""/64, 0x40}, {&(0x7f0000177000-0xa1)=""/161, 0xa1}, {&(0x7f0000595000)=""/59, 0x3b}], 0x4, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:08:13 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0xffffffffffffffff) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) 2018/01/06 19:08:13 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000182000-0x4)=0x10, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000012f000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000a0000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@generic="9a277f3ad3ffd7f9e1473f3fd08f5d24", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x21) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000238000-0x4)=0x6, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000ab000-0x14)={0x0, 0x7269, 0x100000001, 0x5, 0x400, 0x30cdc8f4}, &(0x7f000023a000-0x4)=0x14) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f000023b000-0x2f)=""/47, 0x2f, 0x40000000, &(0x7f000023a000)={0x11, 0x3, r2, 0x1, 0x7, 0x6, @random="d7235810514a", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000239000)={r4, 0x40, 0x4, 0x7f04, 0x2, 0x1}, 0x14) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000237000)=0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/06 19:08:13 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x7, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000)=0xb) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f79000)={@rand_addr=0x1, @multicast1=0xe0000001, 0x1, 0x8, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x200, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:08:13 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f00009c3000)=[], 0x0, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f97000)="10ee8cdbcec151891918e3ad8000c06601045028ce94cc5091f35d447d2bce335c23be19046b4a5c53615b9d998a1b8a7ef7c49bb500f8689294218febed55ede28e5734c65b119763de8eb0e254205ed1dd464bc0c1a2b91bd41d504081709ea96784db4ed6dedc5e16333e26a8a0c4262dadd7071b68aaee66486a88de86b4bd2b1524273766217c6ece8fa2044800b88c773b28d941c96e360c05332a66d7f7dfa0979b3a1d", 0xa7) writev(r1, &(0x7f0000f94000)=[{&(0x7f0000868000-0x9b)="a72c551eef4b3af4e2e6e893b6f5c7f432bd1cca22a863fcbd013b7eb9fff1a4654da1ca44e54dc8964f82309cb69e13cac60c48df1a08d0efa335d93b4d5f81f2179cad4045a541d3799961078cc0243c7a0be398333d4abd7f0e90e594d8d15a9233a488c441d65b8c0b881c47d49cdf580b08791e151c431f8524827551bd76d86ec58d3c331d8e87963462a8713c", 0x90}], 0x1) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ca000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f99000-0x10)={0x15, &(0x7f0000f99000-0x15)="91f64daefaa747622b6974f6f2c99a49f291026590"}) 2018/01/06 19:08:13 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:08:13 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000d5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00004e9000-0x5c)={{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x5, [0x4, 0x8, 0x5, 0x80, 0xe4b0, 0x8, 0x2, 0x6]}, 0x5c) [ 29.579847] sctp: [Deprecated]: syz-executor5 (pid 3929) Use of struct sctp_assoc_value in delayed_ack socket option. [ 29.579847] Use struct sctp_sack_info instead 2018/01/06 19:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000910000)=0x0, &(0x7f0000c60000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000062a000)=@generic={0x100, 0x1ff, 0x9}) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) close(r0) 2018/01/06 19:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000b44000-0x38)={&(0x7f00007e2000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00008ae000)=[{&(0x7f00007ef000)="485a8027a8223fc3c41ebfbfd9208b3e34c558f8ac20473b36bbb38c4714d05cb7ae731802b0189e8ec1ee9b530a1d54f6b1aa542de2bcf783b53d2b5d0bd370a8a3bdc968a11c1d5d14c7b98f18a54840bb24b23f0c61c1533a9dc9058b6c5968d773d7c18bf2059bc861e46bc3adcc4b7c822d187a9bac1589c2c337ad560bbe8d", 0x82}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x495) 2018/01/06 19:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe0000)={@generic="0f279a19eb146672076155c46dc67823", @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000ee3000)={&(0x7f00005e1000-0x60)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x1, 0x1000, "30e207ffeef3f8f7ca34acacc728e5905b1b2a9bd243a4c5c944a8d1d60053ea77060770b914aef15f3702052f8cb4886509de6eba25a100d46636748a53a6", 0x0}, 0x58, &(0x7f00008ea000-0x10)=[{&(0x7f0000b10000-0xc3)="b65f85bdf9b11f2b6126b59d86f50253645cd0dba0283c2d64842210320c637c5a0c79993c2aabc75a67a7b0d8531f255a24e551cb0632bdc172b671a8824316716560c93b626554663ad188500f7b56f731c6a18f522de01ef08b9d7af6c7b59262f0c977364582fefa09608cef7ef6b1171e3f0ef3d1522eb20df4c8f216204d91af0c84ede0e7546c0fdb489ec35827c0d947e5675a3d19b4159d88e1d4a572543a92553d6b4adf82849bf08704ef3e8a8dfb5162dc9bdd3ee1493ed0790fad2c98", 0xc3}], 0x1, &(0x7f0000a8d000-0x4c8)=[], 0x267, 0x0}, 0x8000) 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003f6000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef7000-0x2c)={0x0, 0x20, 0x4, 0x0, 0x11, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ef6000-0x20)={0x2, 0xffff, 0x100, 0x74, 0x5, 0x5a}) 2018/01/06 19:08:13 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008c5000)={&(0x7f0000fcb000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcb000)={r0, &(0x7f00003a9000-0x82)="015731ff320d0847d383bcaf8f8a2541bf548fdf825c880360d1615d146d0bf97629c05b06d8006f1e13e396448008e912713dac7f25e8329b8ef3936d9b12f2f3caa6b5f8de3fe93e3b0ba21ffbe59b0d5eb417189732719240358cc94323d9aa0f7bc3c28cbdd3c96003549e6de7dd4f983867b279869f0e28e2d9237435f44883", &(0x7f0000fcc000-0xc2)=""/194}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000dd000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r1, &(0x7f0000882000-0x14)=""}, 0x10) [ 29.689690] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/01/06 19:08:13 executing program 0: unshare(0xa000) 2018/01/06 19:08:13 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff1000)={r1, &(0x7f0000ff1000)="b0c50330a9eca6fa1db823e3b5fb5697710496dc6bd2b6be8d8a2176fb0d9ed4b383b78445bc723f4901e969453234d80b1e65d10d5d4509454bb7304ced078686a869e7946c8eed6c7170d1dd3bc1296bfa3816524d759bc5f92d130f5cdac314fb0f5c471894c33876d6c35b76", &(0x7f0000a36000)="d6d072eefcb57b5c11bc766fa81466f4e64b9b92f82c625b0080783a28494426b14917901a5dc815a13d3e8f4dcd6bae791a2c7b04a7830cc3f994b140abea7a8eafc5b7f4715e0513fb2e450b3558e0472d7cd04ec540a871534c3f8396f3d0c4a6c1884ef87bbf78d3aa1aa36528243a319b56908a0b8975ada6fadcf1a1ed9cf3d30155df908fe42dd9f02e17d0683890071fa38f29e4d40340790b7330dcb30f887d3f78d82e6068b61ed7888b5c39240f711fb7a1b8fdfa377552ec306ef5b7575ecb35cea289d975a6fa37eeec", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000882000-0x4)=0x15, 0x4) 2018/01/06 19:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cdd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000be6000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c71000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007be000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x2, 0x5, 0x1, 0x0}, 0x20) writev(r2, &(0x7f0000542000-0x10)=[{&(0x7f00007f2000-0x10)="9e74b6e23106a5b5910007aa2668ca4e", 0x10}], 0x1) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2018/01/06 19:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000789000)={0x0, 0x28, 0x0, 0x7fffffff, 0x9}, &(0x7f0000403000-0x4)=0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f000021b000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8, 0x1, 0x9, 0x9, 0x5, 0x1d, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x8200, 0x9, 0xfffffffffffffffa, 0x6, 0x1, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xa77a, 0x8000, 0x7, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0xfdb, 0x6, 0x7, 0x1}}, @init={0x18, 0x84, 0x0, {0x1000000000000, 0x8, 0x5, 0x7}}], 0xf0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) syz_extract_tcp_res$synack(&(0x7f00000bc000-0x8)={0x0, 0x0}, 0x1, 0x0) r3 = socket$inet6(0xa, 0x4, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00008cb000)=0x0) r4 = accept$inet6(r0, &(0x7f0000722000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000391000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000289000-0xa0)={r1, @in6={{0xa, 0x0, 0x3637, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8, 0x100, 0x5, 0x5}, &(0x7f0000344000)=0xa0) syz_extract_tcp_res(&(0x7f0000c12000)={0x0, 0x0}, 0x9cca, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000068000)=[], 0x0) syz_emit_ethernet(0x2b6, &(0x7f0000b48000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x9, 0x5, 0x5709}}], {{0x800, @ipv6={0x9, 0x6, "80b1c1", 0x27c, 0x3b, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@routing={0x8, 0xc, 0x0, 0x31e69e5c, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}]}, @hopopts={0x36, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x8, 0x4, 0x3, 0x8, [0x7f, 0x1]}}]}, @routing={0xbf, 0x2, 0x2, 0x8, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x4, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x1, 0x8, 0x0, 0xfffffffffffffff6, [0x7, 0x8001, 0xfffffffffffffff9, 0x5]}}, @ra={0x5, 0x2, 0xfffffffffffff001}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x7, 0xf4, "ee3fb66fbb8cde00ebc355e922f630755579a5f9bc0227e1f8001552ecf1b28b0a7f22382e3b2c50d9ffabdb3ce2495373da8d8c250cc6867ea11f4a2052015639457ac92c4f1ab3f72457041cbf1f332bd83f894bb5c7299831827ad8dc90e6ae65e3c8e287f8febf67a50df0ada492d866319cd83ca347c13cb34304e4ffe71dc8b6a22b2bf5c9163446e87758bda9b060f1fe2978d0d61e58eea50e09f21a3543892faaeca638b50618c0364fad20b55d650c467474b595c4c176d8a8a9420f0a8758b8a2d0816f19c4f91dab46f35090d32e2264392ff0a549758605a950f84e2fd1a295d4580a5db93136eb1cd904946d26"}, @ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x10000}, @generic={0x6, 0x5, "d73618d1c5"}]}, @fragment={0x5e, 0x0, 0x9, 0x40, 0x0, 0x1, 0x2}, @fragment={0x2, 0x0, 0x0, 0x6, 0x0, 0x7, 0x3}], @tcp={{0x3, 0x0, r2, r5, 0x400, 0x0, 0x15, 0x42, 0x9, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x4}, @nop={0x1}, @eol={0x0}, @timestamp={0x8, 0xa, 0x9, 0xffffffff00000001}, @timestamp={0x8, 0xa, 0x9, 0xda14}, @timestamp={0x8, 0xa, 0xfffffffffffffff7, 0x10000}, @mss={0x2, 0x4, 0x6}, @nop={0x1}, @md5sig={0x13, 0x12, "83371575581f2679f49471405247c7a5"}]}}, {""}}}}}}}, &(0x7f0000090000-0x18)={0x0, 0x4, [0x697, 0xd24, 0x9ae, 0x363]}) [ 29.714922] audit: type=1400 audit(1515265693.085:20): avc: denied { map_create } for pid=3969 comm="syz-executor7" 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 2018/01/06 19:08:13 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0xfffffffffffffd63) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00002a0000-0x58)={0x26, 'aead\x00', 0xf, 0x0, 'seqiv(gcm(blowfish-asm))\x00'}, 0xffffff08) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r1, &(0x7f0000abf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000e4f000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e60ef672b2d702bfc22396171656e72b20ceb359fdf11622874de7a936538984426633b68db750c4214e081f7d5bd84782f271ada6606f86c43f02da8f9be4fa8c", 0x50) recvmsg(r2, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000d6f000)=""/79, 0x4f}, {&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000)='hA', 0x2) 2018/01/06 19:08:13 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 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) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef3000-0x4)=0x60, 0x80800) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004eb000)=0x0, &(0x7f00002d7000-0x4)=0x4) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/06 19:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f4b000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x80006) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0xe, 0x8, &(0x7f0000c33000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000022c000-0x6)={0x0, 0x5}, &(0x7f0000f9f000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb2000)={r1, 0x7ff, 0x89a5, 0x2}, &(0x7f0000956000)=0x10) 2018/01/06 19:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2, 0xffffffffffffff80, &(0x7f0000288000)="d2d17be3121f6121ab3d17a1bff5fe30d10168afe46146b1deefd0e0bcddd05bab9a2437a8479d0586f42449c5a52e38fbb37356e278eddea681fcf1c32b0c011c5d872ac3627e1f218f0cab4341ae2a196f1ec7b23d3312495e311736ef1df3392cfabbfca62ea5daee832e66980883f8065fd98c921f5447b7b7fe57ee7cad8888a94ce77d86ef33618aed1e", 0x8d) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/06 19:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a20000)=0x8, 0x2) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000a40000)=0x0, 0x4) 2018/01/06 19:08:13 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f7e000)=[{&(0x7f00009ef000)="5ddbd2999dbcce6f9df83afe8d554c8ae3076530519c1a3fc9661256c56ea273045956510526c63591fcc933be5ea8617bd0362076dfa51a559cea958ef34b04abe908d070747d30cdd248a97dbfd855455f751efc06a655e056f485081808ffc2614c8a5da111b7ea4705ccbde1cd4147f76296b9ce6cd104563ba30ee1ec5c844f7ae7ea79f95acd616df74177377ea948c1c98d8f56dfd01212cabfa9c1369710327a1aeac2b8a87c7223aa3d6ebd23bfad92e318f6119ee13c08132505dfe4b18eed3a0e1d459ac89d52daef9633937a6fd7ce63f093ab924a5cb90d03ede30e378a6c6989826ed7e9522c9bdc5dc6408b6f07b3c38625303a1fcca8fc6dd38551f7b349c075904567ddde6da153ef5ca2c445e915053d389121950d007c39a9f3103bad5ef0de74ced11723ee0798364a26a2df8471b41ebf2eb840edd5ea44137f319bb0c03a6d7c07f0b3553511476f4e42344835e02163f3abfd234cf6687a0820ad668bc121c678bc23f5bb9a93ea3be9093b3836241b04a4b7c3148186c8f2f3de8eaad383b07c6d678ec60864f36fc579b247e7de98809153562204cb5a07df179d4f382d584a8c731c86815c67ecbf6c3f82b0f26f6266809ba65fbe4cbade3d50ec45cbadaae867fa6da8336b3d8fbc9104067ba4a0525382e2dcfe02a1e2a4a0a61f307d4934eb6d5681c09488140e98e00bee49754644f9a4f5202c0b7f486a321dc8ae243bc53d7cf8838e8d158cce4e6057e3f0ae2878d0940900c55c11591d4baa0e0547635bbe184c224a1bc50835133785201bd4fff5e6d9dc7ea798b18308e94e7289f21bdbaab53851ade8e9ecf42f4db9324027b211e4e10c0a11a4e62d1b20f149f78807535b98cca53aec30f2d4788ce65e96f915f1e5f062b03fcd34ff58d9634d183fe5b8a63fd198f8e446be193f70b96c3ab0113464e343a97f192f87154069a99b817ae9570e866d7da52db360629573dfe7cee6c48ed02329c9b6be2d4333c2e29dc15406884a0e5443816fbb8cd4c47fbc231a55b788175f667373e51789d22b2b9ec79030398371b931fb3cf3f5220566b43baf73d6c6415d7e12f4b2b4021c64a2b30f237559091359d0c14a40a5212d8670c99c32d26916fda9bde0455c0b4b04e0ce284da404b09606c7124a503ecd4fd68fb4a448760dfd89b1bbf732c5357249e4316b1fd6b343091a1a855fee61fbacec9b6d5d7a325c0c2c26d494160fb4a827f52017e21fbf3cb6fe4974c2b1466bd479032bcba4c1a590b0d5652f305f1787cfe721f4ecf42d101950220283f838d8db81593252c3c609f3c5ef7d821f5f77992c7889a17d23321363b59f04fc82090475112e9f6ca56f8458500e73d209cfceca09594ee4bb63e40747446866b347e417f5e2d8f4fedd221a9bcce3b092e0ce69cffe3dfef404396dabd6f686a6a7a7ce88bc9e117c87b0107ba361cea1fa1bb2587733cce078754e5b61dab05d924d74629fd4c004b92945ae4d5499c4ff852d37d8e4bb9efc10622839094da6c372c8f4c4352edf3ab37fa1d2ff61d8ea9d4c8554645772d0f6b49c27e6627ec82c9c9d3c9f626745df58015871f089c17969bbbdd1154cbb559ea42920107905384e3e628c2dc484195a078c0ed391879a81383f0229e1c065afca4c090dddbf20806a2add3b66b603342ccdb8bc49e5c0c46e4d62a07cf94a1a780061632b6a893d12a6a5c16e6c2a9c6b09fa9cc82844f1a5040318f98ccd1b5266ff58c26b800d983d59a6be1fb0fc462cfc0fa585e0ddfc3ca1f1336e968e544cdd1815752478e9e92ec514346de2092d51dfddb52d154c2ee95272df1c23ef637147922fcb3edc222df2fa24ab3730f9232eb7e5dc5cc8a521437c908dedc46b716fef7b889c8d9d4c57a0b586e28e53d7d1ddd7fcf639adf6306ad32fd58408873a104cc0648ee2d2764b2585f8d100c99972a23e85a5b0967023b28585792fdfe2b925f44bd2d2bb7bd22d00b1aaf02d01dfa153dd53eff992f5d6ce6a98d5dce562462ce2f8453c8bda9db8977500bf52f20f2a3f571e6ee655813c63238ec864a9e4521e3fa0a96fcca2cdde3187b40a8a208aa01f3165e1776db59e5e1c506671422b70bc49c5a8a9a962334b83c516e09152a201843286b7d86fd3ffc92534e7800639104eff67fa2633850cd76b3d8faea29d028a6652f7279823810e2ad3e9e22a3f44ec9b8fc1f7386d3262357a1761fad4972b07e955de2bf37c995fd7769bfdd23fa19a1f209eab29b9a71c0350bde5589bcb9b405bd92331b984d97e7985a585b2d8bf73b71be3ab79e5d628352bfe19dbc1afb2eec174e05aabb1262bbf16a0257a719a294cf734d2cec8a4e23e532b24b68d5978e38f29eab43dd4c4516947a2881dd9cda855703d9736b5cf0093b1365d9daf5cd15255be5b623d1b1eacc87cf780d52b35d93ebb947e5226224e0edb10b5f62a2140720751982e0fc36fc903ab5f296591c7bd2b6df0e2ed0bc364afbe73a6690e582d7f5490a2d60012bcccdfc0983dba0c9ba0b7866f1aa745758772ee7b604541ac866e3a97a719ecb444a74cd5be22c3032d7baaf2fb2ed3cf434704941c8f128ad331bbf7e6976f9212f0d1c60806db711f78a9055c5779f90ee092cd8db62d007597c031797536cf41ca90af75c9bc2d5f0a64b733a69bf2b49c2a3252d43fd20eeb2d69580069db3c09b4a9d79af9a5d97dda690c081bde4646bded2bb73abb9f443eb71f6adbe0c9710e2e0ffec51d7cc2861babc148a3f598b988acfd7eda78c4d247019064219308d3e8d5e1ca235688f5d4df59a451791267a487b1ba536e9b7737771b6e20e1978c88232bd2eb62355277cf62a1c2b8fc3e54ff34fc60920752532819edbca9ec4a4e4421a5cd2d3ea682b201406adb3bc615197a1e302a691c2f546dc5841531e1ba1d2d2372343b78c5b831b90ce6a989c44374c122207de21c35279e901908efad3d7ec25d0d98489b89393971174477899e77d9db3b45ad9086639189470d478cf4c13c3ad7e1d450e01b12385aa81c88d70ded3d3b89de4e9a5ee5dfde4f2cec298a417135446644ca52d5010644f20a88028d753e3854510509db5b80e065de8cd6e0f463bb478f7505c276ab65b26a0833307fa25640ffa05147fa7bb40b71a38fa8f8c04eed077200aa40e343bbc2aa49c124cf07ae2194f5f9c9cceaad90f17fe58d21373f5976ca4793d76ff0046bb355bd9f9f0917c939a9444bd5d50cfd55a439f8c9bc2253bbca2419469ba71f967764298f7cc1a15ec9bd615b10f24bf3b9d9c5a8bb4251a27ca195cb280cdc5e9f2bc4cc69888927fabcb745d3ee560b32ec8f105fcf27f88b4e4f8daf58bc96ab41b29e3b1e9c9bf50650d7ddb544ab137a93c2b4c838ccd818fc3688a8d2356dc2a812787b69ccd057dfa67edaaa9b111ab9e67cda7c6e2e2927e3e4487b3c1514a2f03c4cdc39e5e7f2d80afb106374adeee83eb1a87e03e93b12aef395b9d7568b23edc104acd404403b142733c461908a060e74a53c44fb97a6e65e45e361b7e3eeb74507dcdbe64997ec925da3ee9aa1aa70bb29b0d4400f8ad8d9482b3a85d160ef5fc451ab1004e69e000331d1d27f25bab5d811dc9fdc055e82097c301dfdca10bdb2b8dc5e2ded2f7088e9bacdec1f645b1b45b042d0c8ff98a3064627753ce0335ec0c35d3922534b38af490260164338ea2beab3b8f699d323526cc5f3e16387e815b5353a99dbf37a6263d9805920ed1fdc05d14116edf73062db3de4aff10835fe51ee4adef1a6d5f5a8a2fd21d830ad22d8b600686bc24f6bbd31979b02b1011bfe4731179121c73d9922adea8bc58516aafc2c6a62a873ea3fb0f29c78c41439084bf6839fa2b5d1f4ae376073cddd17e42ead5cc3ec3521029d196854a8d28b1b224bc3920fe9875496fc49328298dddde22a3ca17595ea182dd3f6fb75c4050b5420756864b0281f9d4019ef646487c85775b750a63333b07328c0245b06200c5853e8770211b274f06cead183bd5df8bfa1e8afd9ba490e89d49b40f851140f7c2c7e59f0178994675eb49656fea5539acd2927beff8d6ce8a26a2e0c71946f35888e029728c88b648eb004b742b339ce7cd640fb8af1c68d68fd1bc24be99a662c520839eae93ca0e69ff243aab1a0e6ba72ebcd0475206c6e67a96257a8de90fbd457c1ce81574d41f76a2aaa8d694dd5e1704db7737f4cc0e80927607b1dfbd40a1fa6538765d272a664b190ed5204817f2b71d823949cc1afdbdc99ae6ec4d52c376e87473bbb849643d11600b44306300b0d4bfe9bf78738950fbc7ec5d0bb3437b2d90a97061511a7a3f4c8ee4666ce69fd1e877faac12ddbf411398c08928ade846b94c33a7a3735ca984a1ca3fe3a47bce5736957df2430d95f994341568e7b0c7da9e4af3345566aa825541f060557a11c520e66c84d135ba8a9b558806b292aefd060ec0d5d1f071d4e334c3be6100c1359e5892e9f6eb66f1f1166bbac47c9e544beb3accd583607fb2b6a2f2cebac3f3010b1ddc6d350046d0ed9090ebe237d4d788183b1a0948d415b978795a77a143a474b2fa57f533f5fc2a4e7b1d4eaaf1b4c00a5e1d62904664c5e11c1014f092fc5498264ae99b0e2dc9ce27326016680c592bd99e089ff72646f2c41ee87da4478d356864844ec1548e65a9751d24be52048e212fd1b25677af23a1dddab9c18ba89a28ed6bbdcfc13e5ca05711ecf1236b60b35fbb90cf5683965567614a56d32dda3cfdf0856b36d6867914930433a0a66a011a6c9b63d7c6e7df80311f795d6b8a52ebb1b6fb37a75956f6907ca3bf04f7fb8b278e370012b0fd1125d5ea04389ac32b8262729a68735b2e822be874a5174ff222b1467deb34f6b860113f3cd934eedc5aa4a177858e8881d0336d3986f65731dd1f65708dc0330ccbdb1e9361aebb1bd1228fd77e326892cd0429f9fd6fb335cc206792d3f7a28ac5fdc76a9b5fdc0a321129ecc79b11afaeb3945cfabe975a8594a50c9960ece412a7787ed33f967fb3831dd0260438403bc093192bacac1b1f2d156621dc7cae40945ca31e131ec3a5e9742624ffc59c4303202eb2d2f073f67a92e009465f5774a4163aff766e61294677bb93e659dc5fe5be028b673e6a0f6080bf77498729f952edf32919e362163477b0d37a3b5aadc1b8e9cecca4cd2b0e35dfae044fe6c878f49e6b17d5bacc3b16f7994b5ee557df221dbbec0e2fc507143cda5c17c6fce9528df2975a4d982c557a93542cb7703aaf8a301d9a5576dcf9f367e5d3f2a3955453a61bc79cfc67babaf89472d5abc8d11d544770bb8da605c49b3ca379640292829cd7569eacbe118e0e8ebc1f292a39b29558256f6ab1d3e09fca59dc73a1c49f7ac72bcc6acc7592ad2a4cdf1be78ef0870e499fb897a8c7589f5ebff17f7507dc15f4a14f15294fa4ace9cb5942592cad7c307153fc4e3a17410fda9cd60f74b6d92dea0ef4985cbe3088bf6ddcb06f56d90466f1106cbeae67f54249f43d4b47f3cbc2b8d0b51f1510bea45ea7b4f2714a49c5246cac26d4855806047f5d6183f7aa108afacf643c4e6b51c3c9ac500f1e77814b8b81aa9dfeb2c02faeb24ff7e8da0ea5304dfab34370aacb208a08e803b1c6e8fbf41c6272e46dc6f9881b0483095c0c6214a14ccedc747f4744694b9196ff1b2377cd7be5a598ab95dd19a82762f32df0407e37e65b35954c8737a9dcd9895fe33c0cc2f5471c30585712e784247", 0x1000}, {&(0x7f0000de3000-0x97)="f184c2a0fd0eb5b85d20908ebc04cf352d03718aa3a7af09f422a1ab2386f1709b1321bb42b7962678f4bb0c1b6a80d375737bfb910ace47c797662928dd915d528f0be9e2132fa235e33b37eb40121bdab149b66e64b83aeed48c7ea0ef092b2e6b82112dd1d58f7f40eeaefce46d6fb91cf0f48bb4ad305900defae9882c116aa119b19249e0034846ba08b1dead8ba8ba5dff5e9f49", 0x97}, {&(0x7f0000f7e000)="", 0x0}, {&(0x7f0000f7e000)="7cb02a5edb13da73642e96f35efc53", 0xf}, {&(0x7f00004e9000-0xa0)="db923a312cb75c7fb50bcd7969dcd823f8fd356d7a950345a4241b2b59ca5a4fd63e5bf81215c532a221b0118dacafd77dda38905b647380a323d2ada4fbd481ef7ca79cf041a61b5b56dcf60efbcb746efd2872081d9ab5d0e1fa14f531affcf642481675d6ef560a67b3597d5b5e2e18b57df380ffdb7c0c7fd0a53ad3a962e46ae0649ce2de87ed344a69bf37650d9f2c3324ca1d8e124767e68d02f05645", 0xa0}, {&(0x7f0000e6f000-0xf2)="a9e7fe446ae5bfa7a3072e5d6d291e88d015f82d649221196a9a097d4e96eec955df0191dfb83e56d185191e7f84f360161dbfcd2aa122674be6118a954e9626e6a95237a9919333b13bcb6495b64dad480a14471e59d763a04f6e338f93172f8fbba1444f4d5f2eedc11b2aba4fd5c809a24a777915cee93d2018ce1674e71c9eb2f19a68e0110ee696e99b3e4ddf8b297eebbcca8ffcb9afaac2a1d9b71dfb4ec68583ce06e5afa8878a8f0a28d80caf36db9c1c032455d83b0defad71a39dde61d71af6c601bc78a3713cd7022fe4c7a28d873f72b4d6e5178bea50ff6ab031ba8113634f0aed2cfe2a58e57d323578dc", 0xf2}], 0x6, 0x0) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/06 19:08:13 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003000-0x28)={@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]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) [ 29.716505] audit: type=1400 audit(1515265693.086:21): avc: denied { map_read map_write } for pid=3969 comm="syz-executor7" 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 2018/01/06 19:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000c7b000)=""/210, 0xd2, 0x0, &(0x7f0000fa7000)={0x3, {"8971687a35d1d1"}, 0x0}, 0x10) sendmsg$kcm(r1, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x391}], 0x0, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:08:13 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da0000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x9, 0x2, &(0x7f0000001000-0xde)="b7aacfcc877ab94ce98c90694539664c4a7fa7a2a8af8fb9d8405aa40afdd39f36d735aeb8c9ecfb67cedaaca86744aacacbb0180dbcd1bd23444baae47f75c02264ada2e167254b75245b64ff9570f4313a57710d6bc84c8b3abcb53a5cba3d5db1760639ae29e2e007893970c1800e86ea66c4e3445861277d8d2c85358971b249c5f6fb53609642b6692d2719b7e5dd93eb25b3dc8606cf4629bdc5c6b3a59c2bbd66dd112ac28e471fe105f00cb7ea5eee083fa53dff2cce6a4de54544f0b4b515dbda4e5176f83f40f9cc6c63e936ef425dc6174fa5d25b1b4afd2b", 0x3, 0x0, 0x6a, 0x100, 0x100000001, 0x9, 0x6, "7790219c146f70cf9fa29ace92d3ac6dec7c0377caa85acd68355db02f80d50f93e0e3c9af2c72f033157960bfac02a9e44924885a22079fa5963adee5bef32237f08d0982844ea8c31d1d55abc7bcbd7a7968f78595a2e4cffb57d85d70c8369e075c1306661955a9850145b5d96050ff8fa405e5a6d50e283030deac85308d8e7c695d47efae93e6354b3518270dcad0d426a749844d658110a6fe6fb56a01fe2497b1f5f850317f506bc08b686319a8b3b53abf8e8bb3d6f4eae51080c102cfab5d3b2a3087b1c50970bbc9ce2123fc300e5c84809cc70a57c8b2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000804000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000771000+0x627)=[{0x0, 0x0, &(0x7f0000842000-0x70)=[{&(0x7f0000d6c000)="95eb05a2cf98ab5e4e9c009c5acd0b1f", 0x10}], 0x1, &(0x7f00002af000-0xb0)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000925000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c3d000)={0x0, 0x0}) 2018/01/06 19:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c16000-0x4)=0x4, 0x4) r1 = socket(0xd, 0x80000, 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec8000)=0x14) 2018/01/06 19:08:13 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x11, 0xe, 0xe98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x100000001, 0x4, 0x6, 0x2, 0x9, "290e9a0d2cafb9ef42d8a44c05ebd18b941048ac0c9446a0171ee3ac81cd05ebee4420b60a039cca3d3c089eb44c53a5c48b37c5a7273ae7d882865d57fff1", 0x1}, 0x60) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/06 19:08:13 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8a000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f8a000)={0xfff, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000019b000)={r1, 0x6e}) r2 = socket(0x4000000010, 0x802, 0x0) write(r2, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r2, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/06 19:08:13 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002ec000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b04000)={0x4000003e, 0x6d, 0x18}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000ffe000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ffe000)=0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/06 19:08:13 executing program 4: r0 = socket(0x1e, 0x1, 0x7fffffff) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000)="", 0x0) 2018/01/06 19:08:13 executing program 0: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000791000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000166000-0x4)=0x60, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00006d4000-0xa)={0x1f10c00000, "f3da83d3185e"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x7) write(r0, &(0x7f000063f000-0x1f)="1f0000000d0aff06144345c0062e00000205810008ec0001010000003fdf00", 0x1f) 2018/01/06 19:08:13 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f00007c4000-0xa1)="24000000190025d0471c1f3ffffffc0e01ffffff00000000000001000000000000002ae0", 0x24) 2018/01/06 19:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getpeername$packet(r0, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c6a000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000045c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000be7000-0x84)={0x0, {{0xa, 0x0, 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$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ce4000-0x4)=0x5, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/06 19:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) socket$nfc_raw(0x27, 0x1001, 0x0) socketpair(0x4, 0x80f, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) socketpair(0x15, 0xf, 0x400000008, &(0x7f0000f11000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000071c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000759000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair(0xb, 0x7, 0x9, &(0x7f000085f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b7f000)=0x0, &(0x7f000055f000-0x4)=0x4) 2018/01/06 19:08:13 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f7d000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f000003c000)="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", 0x1000, 0x854, &(0x7f00009f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f7c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7c000)=0x10, 0x0) connect$inet(r2, &(0x7f0000885000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/06 19:08:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xfc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d07000)=0x0) pipe(&(0x7f0000492000)={0x0, 0x0}) bind$alg(r3, &(0x7f0000751000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(salsa20,cmac(cipher_null))\x00'}, 0x58) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) recvfrom(r0, &(0x7f0000de4000-0xf6)=""/246, 0xf6, 0x40000002, &(0x7f00007df000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000428000)=0x0, &(0x7f0000609000-0x4)=0x8) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000528000)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="18e6f069c5b6dd9a5f1499f16d3c9deda37221bb083c9cafdeaa629d0b712638c78ca4a152d5d4f421568f467fc9f10b56906f17f9f6815048f6", 0x3a}], 0x1, &(0x7f00001e6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0x2, 0x0, 0x0, &(0x7f0000a65000)={0x0, 0x0}) getsockname$ax25(r5, &(0x7f0000d47000)={0x0, {""/7}, 0x0}, &(0x7f0000712000+0xcb8)=0x10) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000864000)=""/201, &(0x7f00008b7000)=0xc9) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000192000-0x2)=0x1ea6) readv(r4, &(0x7f0000051000)=[{&(0x7f00003a5000-0x61)=""/97, 0x61}, {&(0x7f0000eaf000)=""/132, 0x84}, {&(0x7f00009c9000-0xf3)=""/243, 0xf3}, {&(0x7f0000977000-0xa5)=""/165, 0xa5}, {&(0x7f0000742000)=""/195, 0xc3}, {&(0x7f00003b0000-0x48)=""/72, 0x48}, {&(0x7f0000b58000-0x82)=""/130, 0x82}, {&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x8) 2018/01/06 19:08:13 executing program 1: accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000044e000-0x4)=0x0, 0x807fe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000061f000)={0x0, 0x0, 0x0}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000f81000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f81000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00001f8000-0x4)=0xc) 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d5f000)={0x0, 0x0}) bind$inet6(r4, &(0x7f0000823000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000897000-0xc)={0x0, 0xe8c6127a103dcf0f, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000641000-0x4)=0x14, 0x800) sendto$packet(r2, &(0x7f0000b77000-0x75)="c7f33753e2e74b56b698d6760b8ff43e5757b878acc504302404a9a6ab48e77dd4eee0464a40a50759ba1eabbd5f85667091d3fba4c0a8c683bbfa16e8d7e1eaf7fbbba4893d491c22071b93b2d323a5f21bfa9c45963478c4f12c445e71cc0ad8dc63ffbdaef679939ad57021cb35aa858c3285e6", 0x75, 0x20000040, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dad000-0x4)={0x1d}, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x20000000001b, &(0x7f00006f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socket$alg(0x26, 0x5, 0x0) close(r1) 2018/01/06 19:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000feb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/01/06 19:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000aa2000-0x94)={{0x1, 0x474fcc26, 0x1, 0x4, 0x7, 0x22}, 0x401, 0x80000000, 0x7, 0xfffffffffffffff9, 0xfffffffffffffffb, "91b8819112ef5a8679d58a17449bd8a4f1a192c06274e1db97fd8f7e903e702657a98e63ea54568d229fadb1f3ba6c54e74aa4d6e99f746b84a64055e769d7dfbb7356840835a7488d81e20180b043cae3f12e1ada74d46b94054b3692b5d11e1441fe544e3754f89584d3d384d7589d129a4368161d4ab035818acb4d218ab2"}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4) 2018/01/06 19:08:13 executing program 0: r0 = socket$inet(0x2, 0x7, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xcb02}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ce000-0x8)={r1, 0x30a}, &(0x7f00000e2000)=0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000010000-0x38)={&(0x7f0000009000)=@full={{0x3, {"9a162ffc38003e"}, 0xfff}, [{"286f99e80b9934"}, {"c42a81165e40af"}, {"97bd881fab2a9c"}, {"d876a29a83a5c3"}, {"ad409b8e5faa6d"}, {"df4e6961630b47"}, {"0eee7bb6c00233"}, {"ef683e73bc96cf"}]}, 0x48, &(0x7f0000002000-0x40)=[{&(0x7f0000012000-0x73)="9bc952df5a1dcf29f6e6b6a1e24f0fa1019e76c9389d5fd2c4861a79a630a5d8f1818927d9f144b97f9d9efba0c50f7cc231e71b63fa14b09ccc9775375c8d3055bbf49879938dad056201d126d203699da9c5f36c00cd5f290692364f03bc63483185069a23c40a2493d87ab02a0b8246d7b8", 0x73}, {&(0x7f000000f000)="b289549f944e539edb155c49a19ac498cff1e68a01b7d25784823cb18f210fa402618189e0f27aa830701da6923ce4fc3d9f29d7e0471834d06b7e06af0139c65f184422a9d552fa9e89783c3e7f4a5f4e351ffc3e9dd74294a54d8f56e67d2054453d78f8676c19b9652bec9b0fa453a4afd17a60c0e21af8ad053184e53bb243edd490cd9585f6c25b00f2094960f5e301189c7132a54869fa036dafdb687a228bb79272214d029cc6cc3993cd244ec21dbe87604f7c080bc8d84809ec0ee5edd5b35f296e3418815ef3cdbae28119717d281b17773f0b362a4a25", 0xdc}, {&(0x7f0000011000-0x1000)="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", 0x1000}, {&(0x7f0000011000)="005b631a42fe4eb4b34677d2f6f19898d76cb7a0adcc565c9d92d9880a75c2", 0x1f}], 0x4, &(0x7f000000b000)=[{0xe8, 0x11f, 0x1, "8926d441df6a2b23c6e0e947415f8c7e3dffef6e341c1609f344c02b36eac810507b7e6c0a4457cbb7650ba56af7dfe863689ca944c93bfdb68b38cc03f6b4ffaf9408f14b9c9baff50e6a6f324c7fa5c93bc46472bace96ddd1290c1f5f8d347597205cc6c9691d84baeecb45d5d67bfc15b7642f723771ddb069f4fecc7df8a0dd590335adc8f0ce557f09b5b1857c4f40e953501552dc7c3cd9b994d19502caab80525814937be164ce9d865929d926de312749541b779b0a279dfd5f64de50b90477c144de134847c33590e6e8e65f1c45bfd4"}], 0xe8, 0x40}, 0x0) r5 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r5, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000012000-0x96)={r2, 0x8e, "31a9ee5ac6f9fb0479d343c465b553087441bd0d77eabf626964b64c372ec120e11c1e65b28a952ebeae26fec321a34097f44086774691b9ecc69b2aaf0605fc9e277d46c0ee534a486f3c9ab0cd08a6241c16f9f656b3b6a60fd201076a9f0d200249069b5f4e872651c12f869fc5ba82b7d62fc33a2b27d6b18c9e0bd44271e5b3b600947d0318893165c47adb"}, &(0x7f0000008000)=0x96) close(r4) 2018/01/06 19:08:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f07000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000be6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000016d000-0x4)=0xfffffffffffff001, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x1000) [ 30.057196] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$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) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b75000)={0x0, 0x5}, &(0x7f0000661000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={r1, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7569, 0x101, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/06 19:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00005d3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e57000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000cfe000)=0x80, &(0x7f0000d3a000-0x4)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000be0000)=0x0, &(0x7f0000f67000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f3b000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) connect$netrom(r1, &(0x7f0000b13000)=@full={{0x3, {"605b68560b31aa"}, 0x3}, [{"d07c18ced5bff8"}, {"5d18a2c7e0b2b6"}, {"8eea7aeacb807d"}, {"b39c9397966b35"}, {"1124dad6b8717b"}, {"0ee253535aeb87"}, {"f34d29b84311d7"}, {"6af1c82a76cecf"}]}, 0x48) 2018/01/06 19:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d3000-0x4)={0xffffffffffffff9c}) sendmmsg$nfc_llcp(r0, &(0x7f0000847000-0x70)=[{&(0x7f000080f000-0x60)={0x27, 0x1ff, 0x7fff, 0x6, 0x6, 0x7, "eb1067575597a8df9d5246560d1e6063101ee19a451cf756f662fd33af663cb1adaaac0501f22f7fa091caff0a5b6096806c08cc8116753efe6205c6ce5cd1", 0x2393f65d}, 0x60, &(0x7f00007fe000)=[{&(0x7f00004e9000-0x8c)="c7e4f9693b99d4d8fbb0751d37623c5708e80a802064540287ca09305f7892b6e26a539fdfcaa987fdb04f1170af87f4e61f6230fbfb136ae54588c9ba366dd6b01b8a99e0fbdc2e716bb3df18745533f2850ebd584892f47fe09a78f64541cc4d686ccad2859b53ff28af9d96d32b840e332f53887bb7fa73024b92cd5e38dbc4a5b0ed68700d20ace82ca3", 0x8c}, {&(0x7f000003c000-0x9d)="0e3152be8be99d3954ebc81887870957024cb13d6df7a84929d8e68afe4a40e66abd52d341a6cd72e32f17ad50f2b5e34947498c67c6b65f80564f418d82704c937e1398f1a4e72c2498ecd6a9556174a09a4586cda4bad853d7661284d58b395709ebaa1f91f9745eb581e7cbf4d6de5e0f61342f2966bb9e9037310193e9630e0e699b1eea855cc33f876b6a14f9942f3e75b54fca5ccddcd8edcdd1", 0x9d}], 0x2, &(0x7f000017c000-0x100)={0x100, 0x112, 0x1, "1c64568ae60479f156113ab4beea248eba1e47c726a061c96b19cb52c0f9bf2a66a2cfa29f6bd3a682522e57943e7f97b9f862ebd8c68a2040b598deac509100a3187de04f6246a0ba281c44c113c186faaf0b919d1bddd0507e3ca76356489c488366a7fe8f48fa26101c9dfe4f5abb9bf2e15b6b34eed0659d6fa9b62b159c85c3a93fb3c4f94c76a0c86ebdd8cd8f7b7e1188b914a7c5e6d0bf697178a539efb4025e37fbe04b6843100f4683b0e98745ed4cff1c8b87a4aee9da953647f7106bd81bc21538199bf92aa34f56c526b3c2eec667b6cbd709040de5e7454f61f7fa81efa9aeb715407bbfc0"}, 0x100, 0x40010}, {&(0x7f00003b5000-0x60)={0x27, 0x4, 0x5, 0x7, 0x6, 0x1, "4a0bd0ee917ab0ddc5c8ee5b6d6a08375cf4c176ec73b3888261fa785d79e13603b5fc50c7137023f007f36e5b708c828ecf26f561010d9842b6814e87d18f", 0x3ff}, 0x60, &(0x7f00009cd000)=[{&(0x7f00003b2000)="2ce643f2d77a2eea71a18449eb8c7a494f3c035e541bb8893b215641beef9184c7dac08913e23f1ba72407bdb3e10788edf8153a067ce2af23cfb51631bb6bbf6c4fc13395cdf6b391352c6b7af9c63453ad127393ff329ce6d6fde6541cc2e57d85bc2ed827ce0bb94089929e896c1334d1cd86d064948088dd7a292aee04bb058c7f294150a0497a0afc0a3852cf7c8237895a5c2674c7c0ae8b7995879a529f426414ab971d8d331b66418462121b62579dd4c5b95cceb46c903afebd259e9b9c97cdd231d6c5c570d9c03e", 0xcd}, {&(0x7f0000318000)="09996f8ef555604f81c2f11e7fe4feba3c21be6e20114a5b43af98a556beca294c64705ba1c9a508", 0x28}, {&(0x7f0000294000-0x68)="7c677516d3c99b4e0900dc7690307e5554243d21f7b0c19fbca490e84c6f8bee43b56808561e4ddbe3f0def1f9e12ac337061909171d5161d6d5a086f3957a6b27c8a391f3e7560de2523c4d956694020c7a956c05f4a98e7cae4140bd0995d69784d2eabad7ea47", 0x68}, {&(0x7f0000dae000-0xe5)="e465bc0b8ea15a2c278289a6ac22e4fed2783c79d140773dfb7930064b86badcefe75032a654eee61a1e30c4f91c84c34cfa946352f6f3cbd5ccadb675b1e9b09167e6bae252745b2f4706147908b241a0ee9abf1041776afc0153de2044acfd13f53e3a95c63a1d28f7fd78875ea028f5c5cf21c735ef80b4de574c5bd0716ba0d595257a79fd94f640c7d7f19a1ff30f4dd508c788f43c6884d403d71a1e4c326e90b47fc660df9a8ae09b11b93c581fdac2be2d747eeb72388b3058186aad6a044bbc969f0b0b1b9ea3f76101e100d4981ea7929c97e74346c3d8e338c8a917c8f3f857", 0xe5}, {&(0x7f00007bd000)="035886c772c8612ef2bd8743802293001d338b2c4a83df26d488303fd68f7483f03cabfc9476682c96cc17b53c6c432aadae69d5c6055b66358e0c46f31faa9d00bb62b87648ae54a0f3daeabbddceb065f165967e8a814d4276c68af2fe72b284b45c05067276e56b77102b9c293a01479e0ba63caeb4226b8d9711dcff7d8a3159496f9a", 0x85}, {&(0x7f00002a4000)="be088bbe717108749197f2f7724804ab219215f57c9e05d7d56df806f375d78a8f2594b28374e23d321e81062baf2ca69b4ead99373940931118dc71d0092d4b4d9892b65f4f5074d2f83650379cebc8c7e30ce0c799dab21a0a892d4e0305f9b75d792b2ce8fe3a05008757936347f4f70cf3880deccbe3295d95129330680f2b3435d03dfc6279e9b645c71d866c14b438051fdf3890057ffab738c6948fdcde4f8cb1736461e2358c2657ae6f469fe435079e4318ca34a1", 0x57}], 0x240, &(0x7f00009aa000-0x68)={0x68, 0x101, 0x400, "28e90cf9ce934a597cf2a6ae6e2c5522061f2c309d753acd571cc15841ea6c2f82730dd13d531eb3e0ae69830a79b5ea2df4ab04d50c553083d5b814265e825201a21fa7a522aaee366b24f955e4ed8cd59bfd9f"}, 0xfffffffffffffee0, 0xc5ffe8c17e52e3e7}], 0x2, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005aa000)={0x0, 0x8, 0x400}, &(0x7f00004c7000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000921000-0x10)={r1, 0x88, &(0x7f000044c000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffff6ef, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000125000)=0x10) r2 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000039f000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0x8000000001, 0x2, 0xf7, 0x0, 0x7}, &(0x7f000001d000)=0x20) sendto$inet(r2, &(0x7f00001f0000)="", 0x0, 0x4008000, &(0x7f0000ede000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/06 19:08:13 executing program 0: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000467000-0x4)={r0}) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000d50000-0x97)="2cc4bb5c7cfc1270be162ae22274143bffb504fa8d663822828f411a2aaa981404b8266a2cadd9d62fca63b1c04419d0bcd71fcadca2f1b945b13dfb76ffac74cb66537544af47d2466e57fde0a256e4052514846150a3b258c60f1b741639205dee74fa72000030adc3686d5a35976c5e6bd4a5439999d20bb2a03de8fcbcb355d9347d4e1edde5d633ef9ba2df8b05bfac869218d345", 0x97) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000150000-0x78)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x7ff, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x17, 0x5, 0x800000000) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000d50000-0xe)={0x1f, 0x0, {0x74b, 0x8001, 0x8000000, 0x8000, 0x200, 0x9}, 0x4, 0x1b22}, 0xe) 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000061d000-0x8c)={0x0, @in6={{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b20000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ca6000-0x8)={r2, 0x9875, 0xfff}, &(0x7f0000355000-0x4)=0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f000030b000-0x15)="4b000000ffff0000006be605f90800508583c51c", 0x14) 2018/01/06 19:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) pipe(&(0x7f0000840000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000100000-0x5b)=""/91, &(0x7f0000d38000-0x4)=0x5b) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/06 19:08:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006d3000-0x10)={0x2, 0x5, 0x2, 0xe525, 0x0}, &(0x7f00009ba000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x3451}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ac000)=@assoc_value={r2, 0x3}, 0x8) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dd4000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeeab, 0x3, 0x5, 0x3, 0x10}, &(0x7f000052a000-0x4)=0xa0) 2018/01/06 19:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000fa000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000353000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000141000-0x4)=0x8) poll(&(0x7f0000c85000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair(0x3, 0x6, 0x7fff, &(0x7f0000e7a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00009ca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1802}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000435000)=0x8, 0x4) 2018/01/06 19:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/06 19:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb7000-0x10)=[{&(0x7f0000575000-0x98)="39000000000019c6000000000000000007ed0700030041764800000001fd06000000000000003e020000002808003ff755fb000000000000ef32a6cf22ef444504bba2687392f3edc9c12f94038ae9fe9669bfde9151c3f0cb62bef9d43dcb22e69a85b4cc118cbdc1dc15e4f67cab38e21b35ea161ff0d3adf1c2477d88168aaf64fbf3d6688693ef1ddb23d48168fc242fba16cf727ff2", 0x98}], 0x52) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000d32000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000425000)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d6b000-0x60)="c1bb12bdda74069657271893ab5c476c23f429d6cc3b7a673b74248912a9f968d5cbb425b77dce334dfe5784466b6a9f336a5bfce815e8acf389ce6931e70ecc135ad8b1c63cbd7178b08ce70358b9629c082d50b01b63621d3982b5260a804e", 0x60) 2018/01/06 19:08:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x100000004) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000049c000)=0x8) write(r1, &(0x7f0000c86000-0x69)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e7000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) bind$packet(r2, &(0x7f0000fe7000-0x14)={0x11, 0x4, r3, 0x1, 0x5, 0x6, @random="d5410cb8db0a", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) 2018/01/06 19:08:13 executing program 3: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a72000)={0x0, 0x0, ""}, &(0x7f0000a73000-0x4)=0x8) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a78000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:08:13 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x5, &(0x7f0000013000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000003000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000a000-0x104)=@newsa={0x104, 0x10, 0x9, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3c}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@rand_addr=0x0}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 30.240876] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4154 comm=syz-executor1 2018/01/06 19:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010b00512d"}, 0x73}, 0xfffffffffffffe93) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 19:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) accept4$unix(r0, &(0x7f0000dc0000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000084000)=0x8, 0x80000) write(r0, &(0x7f00001df000)="2200000018000759ffea001d090028110a04000000f8080900001c00040007000000", 0x22) 2018/01/06 19:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket(0x20004000000015, 0x8000a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000118, 0x2713, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000fec000-0x4)=0x1) 2018/01/06 19:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x7fff, &(0x7f0000e6d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000102000)={0xffffffffffffffff, 0xffffffffffffff80, 0x1000, 0x1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00008b6000-0x10)=[{&(0x7f00002ed000)="1f000000000719080000000101f2ff0000ed1b7509000100fef800ff3ffe58", 0x1f}], 0x1) 2018/01/06 19:08:13 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c67000-0x4)=0x0) [ 30.302747] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4169 comm=syz-executor1 [ 30.314747] mip6: mip6_destopt_init_state: spi is not 0: 3859021824 [ 30.330256] mip6: mip6_destopt_init_state: spi is not 0: 3859021824 [ 30.357676] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 30.357728] IPv6: Can't replace route, no match found [ 30.357747] kasan: CONFIG_KASAN_INLINE enabled [ 30.357753] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 30.357761] general protection fault: 0000 [#1] SMP KASAN [ 30.357767] Dumping ftrace buffer: [ 30.357771] (ftrace buffer empty) [ 30.357773] Modules linked in: [ 30.357785] CPU: 1 PID: 4186 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #177 [ 30.357790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.357804] RIP: 0010:fib6_add+0x733/0x15a0 [ 30.357808] RSP: 0018:ffff8801aebb72d0 EFLAGS: 00010202 [ 30.357815] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff84b7fa12 [ 30.357820] RDX: 0000000000000004 RSI: ffffc900018e0000 RDI: 0000000000000282 [ 30.357824] RBP: ffff8801aebb7600 R08: 1ffff10035d76d41 R09: 0000000000000000 [ 30.357829] R10: ffff8801aebb74c8 R11: 0000000000000000 R12: 00000000fffffffe [ 30.357834] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 30.357841] FS: 00007fec2c20f700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 30.357846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.357851] CR2: 0000001b9bc21000 CR3: 00000001d342d002 CR4: 00000000001606e0 [ 30.357859] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.357864] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.357866] Call Trace: [ 30.357885] ? fib6_force_start_gc+0xf0/0xf0 [ 30.357897] ? refcount_inc_not_zero+0xfe/0x180 [ 30.357905] ? refcount_add+0x60/0x60 [ 30.357917] ? __lock_is_held+0xb6/0x140 [ 30.357934] ? ip6_route_info_create+0x11e/0x2d10 [ 30.357951] ? lock_acquire+0x1d5/0x580 [ 30.357957] ? lock_acquire+0x1d5/0x580 [ 30.357967] ? __ip6_ins_rt+0x56/0x90 [ 30.357978] ? ip6_convert_metrics+0x546/0x700 [ 30.357989] ? lock_release+0xa40/0xa40 [ 30.357998] ? dst_discard+0x50/0x50 [ 30.358018] ? __ip6_ins_rt+0x56/0x90 [ 30.358033] __ip6_ins_rt+0x6c/0x90 [ 30.358044] ip6_route_add+0x141/0x190 [ 30.358054] ? icmp6_dst_alloc+0x660/0x660 [ 30.358069] inet6_rtm_newroute+0x14f/0x160 [ 30.358078] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 30.358108] rtnetlink_rcv_msg+0x57f/0xb10 [ 30.358117] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 30.358125] ? validate_linkmsg+0x8e0/0x8e0 [ 30.358135] ? __might_fault+0x110/0x1d0 [ 30.358144] ? netlink_tap_init_net+0x350/0x350 [ 30.358156] netlink_rcv_skb+0x224/0x470 [ 30.358164] ? validate_linkmsg+0x8e0/0x8e0 [ 30.358172] ? netlink_ack+0xa10/0xa10 [ 30.358183] ? netlink_skb_destructor+0x1d0/0x1d0 [ 30.358197] rtnetlink_rcv+0x1c/0x20 [ 30.358204] netlink_unicast+0x4c4/0x6b0 [ 30.358216] ? netlink_attachskb+0x8a0/0x8a0 [ 30.358228] ? security_netlink_send+0x81/0xb0 [ 30.358238] netlink_sendmsg+0xa4a/0xe60 [ 30.358251] ? netlink_unicast+0x6b0/0x6b0 [ 30.358262] ? security_socket_sendmsg+0x89/0xb0 [ 30.358269] ? netlink_unicast+0x6b0/0x6b0 [ 30.358278] sock_sendmsg+0xca/0x110 [ 30.358288] sock_write_iter+0x31a/0x5d0 [ 30.358297] ? sock_sendmsg+0x110/0x110 [ 30.358313] ? iov_iter_init+0xaf/0x1d0 [ 30.358324] __vfs_write+0x684/0x970 [ 30.358335] ? kernel_read+0x120/0x120 [ 30.358342] ? bpf_fd_pass+0x280/0x280 [ 30.358354] ? _cond_resched+0x14/0x30 [ 30.358364] ? selinux_file_permission+0x82/0x460 [ 30.358379] ? rw_verify_area+0xe5/0x2b0 [ 30.358386] ? __fdget_raw+0x20/0x20 [ 30.358396] vfs_write+0x189/0x510 [ 30.358407] SyS_write+0xef/0x220 [ 30.358417] ? SyS_read+0x220/0x220 [ 30.358424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 30.358433] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.358446] entry_SYSCALL_64_fastpath+0x23/0x9a [ 30.358451] RIP: 0033:0x452ac9 [ 30.358454] RSP: 002b:00007fec2c20ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 30.358461] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 30.358465] RDX: 0000000000000022 RSI: 00000000201df000 RDI: 0000000000000013 [ 30.358469] RBP: 0000000000000012 R08: 0000000000000000 R09: 0000000000000000 [ 30.358473] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee250 [ 30.358477] R13: 00000000ffffffff R14: 00007fec2c20f6d4 R15: 0000000000000000 [ 30.358491] Code: 24 11 b8 fc e8 7f 55 a4 fc 85 c0 0f 85 d5 03 00 00 49 8d 5e 20 e8 0e 11 b8 fc 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 0c 00 00 4d 39 ee 4d 8b 7e 20 0f 95 c0 4c [ 30.358615] RIP: fib6_add+0x733/0x15a0 RSP: ffff8801aebb72d0 [ 30.358653] ---[ end trace 8d7cfa55d2bc90a6 ]--- [ 30.358657] Kernel panic - not syncing: Fatal exception in interrupt [ 30.360621] Dumping ftrace buffer: [ 30.360623] (ftrace buffer empty) [ 30.360626] Kernel Offset: disabled [ 30.813657] Rebooting in 86400 seconds..