[....] Starting enhanced syslogd: rsyslogd[ 13.147601] audit: type=1400 audit(1517122940.467:5): avc: denied { syslog } for pid=3531 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.643164] audit: type=1400 audit(1517122945.962:6): avc: denied { map } for pid=3672 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.217' (ECDSA) to the list of known hosts. 2018/01/28 07:02:32 fuzzer started [ 24.874343] audit: type=1400 audit(1517122952.194:7): avc: denied { map } for pid=3683 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 2018/01/28 07:02:32 dialing manager at 10.128.0.26:38361 [ 27.813397] can: request_module (can-proto-0) failed. [ 27.822707] can: request_module (can-proto-0) failed. 2018/01/28 07:02:35 kcov=true, comps=true [ 28.290366] audit: type=1400 audit(1517122955.610:8): avc: denied { map } for pid=3683 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8996 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/28 07:02:36 executing program 0: 2018/01/28 07:02:36 executing program 7: 2018/01/28 07:02:36 executing program 1: 2018/01/28 07:02:36 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x2, ""}, {0x4, 0xa, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:36 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x40}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 07:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 07:02:36 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007d1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000013d000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x6a)={0x0, 0x62, "518899931a43573d3b6bb4577e547c0d0f6b4c42a36f9f32ed94db4c1724d43f0fa444b8f66f2301eafa8fed4f950c4b5ec3bad318d138269db48f08e3dc51975cae34e2fe113762025c9cfcaeaf1e5de64bfd1721262135f36101a73130fcd3046b"}, &(0x7f0000001000-0x4)=0x6a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000024f000)={r1, 0xdf53, 0x1}, &(0x7f0000bbf000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0x39)=""/57, 0x39}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000001000)=""/100, 0x64}, {&(0x7f0000001000)=""/201, 0xc9}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x8, &(0x7f0000001000)=""/233, 0xe9, 0x9}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0xfffffffeffffffff, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000002000)=0x53, &(0x7f0000002000+0x882)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x3000)=nil, 0x9169, 0x4, 0x9, &(0x7f0000510000/0x4000)=nil, 0x8001}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0x1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={r3, 0x3eb4f333, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000004000)={r0, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0xff, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000001000)={0x7, 0x2, 0x3ff, 0x8001, 0x0, 0x10000}) 2018/01/28 07:02:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ae5000-0x5)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000360000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000003000-0x10)=@common='gre0\x00') ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r2}) recvmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x17)=""/23, 0x17, 0x2}, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x9)=@rc={0x1f, {0x9, 0x100, 0x4, 0x4, 0x4, 0xffffffffa1fea736}, 0x5}, 0x9, &(0x7f0000001000-0x10)=[{&(0x7f0000004000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}, 0x40844) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000)=0x100000000, 0x4) getpeername$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x10001, 0x9, 0x9}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000+0x50d)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000006000-0x4)=0xf358, 0x4) socket$inet6(0xa, 0x800, 0x8) accept4$unix(r1, &(0x7f0000002000)=@file={0x0, ""/69}, &(0x7f0000005000)=0x47, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000005000)=@file={0x0, ""/61}, &(0x7f0000007000-0x4)=0x3f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000008000-0x9d)=""/157, 0x9d, 0x40000000, &(0x7f0000007000)={0x4, 0x81, 0x80000001, "8eaa3b896fe8", 0x5, 0x0}, 0x10) [ 29.522888] audit: type=1400 audit(1517122956.842:9): avc: denied { map } for pid=3683 comm="syz-fuzzer" path="/root/syzkaller-shm154489747" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.582995] audit: type=1400 audit(1517122956.901:10): avc: denied { sys_admin } for pid=3726 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.605357] IPVS: ftp: loaded support on port[0] = 21 [ 29.681771] audit: type=1400 audit(1517122957.001:11): avc: denied { net_admin } for pid=3732 comm="syz-executor0" 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 [ 29.683316] IPVS: ftp: loaded support on port[0] = 21 [ 29.720549] IPVS: ftp: loaded support on port[0] = 21 [ 29.768206] IPVS: ftp: loaded support on port[0] = 21 [ 29.861617] IPVS: ftp: loaded support on port[0] = 21 [ 29.949315] IPVS: ftp: loaded support on port[0] = 21 [ 30.058292] IPVS: ftp: loaded support on port[0] = 21 [ 30.188930] IPVS: ftp: loaded support on port[0] = 21 [ 30.911760] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.938231] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.054702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.303713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.456380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.668603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.689108] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.851221] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.524640] audit: type=1400 audit(1517122960.844:12): avc: denied { sys_chroot } for pid=3733 comm="syz-executor5" 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 [ 33.958218] audit: type=1400 audit(1517122961.277:13): avc: denied { prog_load } for pid=4752 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=bpf permissive=1 2018/01/28 07:02:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00004be000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@generic={0x88, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r1 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f000000b000)=0x4) sendmsg(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002900030007fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000012000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000012000-0xa)={0x3, [0x0, 0x11, 0x800]}, &(0x7f0000012000-0x4)=0xa) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000005000-0x82)="5a51df1aaad829a4a87444629d220a14054df76aa94c215665370638bfc2715b155a8d7b2a9cfacb0be4561e7e6cef2299cc226d30804c973549f808051771b327daa6ccfd318bd39ac16486811133e9fc92fcf16965b6b7a6c1d3445f03742b99c02d5f22da18fbba6139a1df975b423a5da3fbc5c2b7093944254e235d72ab52a9", 0x82) 2018/01/28 07:02:41 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/28 07:02:41 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89b4, &(0x7f0000ade000)={@common='dummy0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x4, 0x2, {0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}}}}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000adf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000adf000-0x4)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"76148ccd12aef60b5f09948886a2a1146052cac6"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000adf000)={0xa66, 0x80000000, 0x0, "9c495a549f8a", "59b1774802204f4f4f86be74f14787b3"}) 2018/01/28 07:02:41 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000964000-0x10)=@generic="e50110c7e4fac9d582891e4ca237a72a", 0x10) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/28 07:02:41 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r0, 0x74) socket$unix(0x1, 0x3, 0x0) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000062c000-0x8)={0x0, 0x0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000062b000)=@routing={0x3e, 0x2, 0x2, 0xfff, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/28 07:02:41 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80004, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) sendto(r1, &(0x7f0000f8e000-0xa2)="5638a799835e4b979ae99c0fe33ed560fbb0a28d28442b164fe650dc3823996c985e6d350eecda4511f28859682296ffb8dac7760a9fcf480b208c67d763d1a8dace553ad48f31ccf6b990f12cce6df30001211f66a3bc03e981a312bb9e1967a7175b42cb62dba2c864eaa4ff9ab5b3d199780c646dacab81884e4a6a240fa87e5f505bbf047d08f567a78621ea43c88197597732453142eb617df362563deaab77", 0xa2, 0x5, &(0x7f0000e06000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des-generic)\x00'}, 0x58) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000d000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000c000)={r0, &(0x7f0000001000)="cc3231", &(0x7f0000009000)=""/186}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x6, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r2, &(0x7f000000b000-0xfb)="0f", &(0x7f000000a000)=""/179}, 0x18) 2018/01/28 07:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) connect(r0, &(0x7f0000f53000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8080029}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) 2018/01/28 07:02:41 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff3000-0x10)={0x3, &(0x7f0000737000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ff2000)={r1, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x116) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000ff4000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/28 07:02:41 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.073305] audit: type=1400 audit(1517122961.392:14): avc: denied { create } for pid=4774 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 07:02:41 executing program 5: mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x7) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000060c000)={@generic="a283931f8ca3380b3a9214ea5ffe091f", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000060c000)=0x0, &(0x7f000060d000-0x4)=0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond=[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, 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, 0x168, 0x1a0, 0x0, {0x0, 0x0}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], @ipv6=@loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], @ipv4=@rand_addr=0x0, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865", {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, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}]}}, 0x3e0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x200}}, [{{@ip={@rand_addr=0x0, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='eql\x00', {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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00', 0x0}}}]}}, 0x318) 2018/01/28 07:02:41 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000005000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) r2 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000016000)={0x10, 0x0, 0x1, 0x80208040}, 0xc) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000016000-0x4)=0x1c, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000017000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000016000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xb) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/28 07:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ead000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002fe000)={r0, &(0x7f0000d65000-0x18)="8f43a08187d60e3648403896c73ae77ffb092032714853b0", &(0x7f000028c000+0xe2e)="4a9d6756adf94820cfcf415321c9412ba4a87cc0454bd87019fb317dc93468ea3fda62e14704d8c498ca96e45e9e0ec87ff9febf48a36e3bc2c4533586dc745f26fbafad13a196dfeacc86741f1c4f0187052bae2b517e45897925a88039bfad6ac2fa904f8f06521bd8a66eb988e2ef8050f7356a2cbec53ddd163b7cc654d0f1c2ebe10e525540a3", 0x1}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000680000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89b9, &(0x7f0000fb4000-0x50)={@common='dummy0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x0, 0x4, {0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xf6c}}}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000964000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c4000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000355000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000)=0xe8) r7 = getpid() sendmsg$nl_generic(r4, &(0x7f000081a000-0x38)={&(0x7f00009c9000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000d09000-0x10)={&(0x7f0000445000)={0x1488, 0x36, 0x40a, 0x2, 0x2, {0xe, 0x0, 0x0}, [@generic="f2d57feb92fc54f8c3dc581b1a75ae2baff2e430e77c6e948de7d50b76145466c385b7b418472a8856d93903a032b8", @typed={0xc, 0x70, @u32=0x3}, @nested={0x12c8, 0x2d, [@generic="7bed1c9bd80c9f8dec82bf22b93edfe9634c7a1e2452bf0ecee8b66af174e954a9a12776b63f82d6e06fcda0020977e5f10c0bea56cae27e3a8e1e5306e7a536f1dae2f018d033983d4ec5b2010b046386bfa5fe463ee9cc777560851dddbeae6c0b22e94fd89c0f65a8eda79e23715b5465949f7c4e968ed4ee2d68aefeaff748d517d8d905dd99", @typed={0x14, 0x45, @str='procwlan0}}\x00'}, @typed={0x8c, 0x6, @binary="d6f83b2057c8c040286963c2dc45c65cbe93bd995a0e6843789075176685a9ca204b593a9e02aa28f5daa37870a417cf4aecd2fc0292ce97a16d347efc827206f281e5f2d6485e87a7b1f6e8b1fa7377c07508ab14a8cf25d54d7a7124c81728e4b74d2902b22349935455a597fa1ef4ada3adc209caaf2de899b8475f2a7e5160"}, @typed={0xc, 0x58, @uid=r5}, @generic="c742288856cf03eeac7cdbbed7ddf78f940912f658b611f3c192edd2206a7520222ac64bfd877bc011abca31e6b75108eb60a080092e7d6f31bc6f1393", @generic="8434415e69e19017da269021cf06fd3c0e148b4b08b665da19e52955915468d18926041b9df2bc5d654d32b4e9c316b25f62b2db37ed2555f8ba2bac80e8b7b238b0e8a3d09b6722300a631da255acc4e218650e00b1", @generic="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", @generic="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"]}, @typed={0xc, 0x52, @uid=r6}, @generic="e491d0a578697d5dd6b2925a7e8b3d39486602f280a7a499cc4a14c0a3e27bb4aa632f454b46a1c3ed37484bde1715b177240cb8be736fe7200e081f4995c96957016e27aab5fdffafa71b8529e2ce08d90b9725ae166d9a836c20ac72a48a3891dd2c0314717f1a366bf025d57f2790bc6cd75ab380c13920c622b4595a9576d0873bfb056155d6f7407e40eb4e3df390bf", @typed={0x8, 0x4d, @void=""}, @typed={0xc, 0x1d, @pid=r7}, @generic="d9e69120cdc630ee1931348ab1e4d95604c5f74f7c27afa1bb3963f657621cdeaf2b70c1e9135b85c4c691f9b79ace031039cc6f357a79ab64aa41407a613477fd2287b1d1cc6b172a3ce84c8f3e1e884c0646bf2f588e9b55a9f1971b90179a01cb7e61f545d4994b77ca522d01803f69498ccafa1b2cec6bfc2208f462da71ac704d5225b9d3508c5daac65411d96b868d78703040a8f8c81ac5be4866ba239352c5", @typed={0xc, 0x8a, @fd=r2}, @typed={0x10, 0x84, @binary="93d4ed9da1"}]}, 0x1488}, 0x1, 0x0, 0x0, 0x50}, 0x8000) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) listen(r3, 0x2630ab74) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 07:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005fb000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 34.101716] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.124183] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.179766] audit: type=1400 audit(1517122961.420:15): avc: denied { getopt } for pid=4774 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.225488] audit: type=1400 audit(1517122961.421:16): avc: denied { write } for pid=4774 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.258227] audit: type=1400 audit(1517122961.425:17): avc: denied { setopt } for pid=4774 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 07:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000091d000)='syzkaller\x00', 0x8000, 0xfcd, &(0x7f0000012000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 07:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a2c000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000906000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000012a000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5, 0x0, 0x1, 0xa, 0x0, 0x20, 0x62, r2, r3}, {0x5, 0x7ff, 0x7ff, 0x8, 0x3, 0x4, 0x400, 0x100000000}, {0x438, 0x0, 0x4, 0x200}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x3, 0x1, 0x6, 0x1, 0x9, 0x0}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0a000)="ad76b6c5c20f00b9950400000000040000000000534c90c2", 0x16e) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00002b2000)=[{0x0, 0x0, &(0x7f0000a72000-0xa0)=[], 0x0, &(0x7f00006da000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r4, &(0x7f0000f73000)=""/63, 0x3f, 0x0, &(0x7f00004cf000-0x10)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/28 07:02:41 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x2, 0x6, 'u\x00A', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/28 07:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b93000-0x28)={@generic="b1a1718e4a174c2d4e4c4f90b6a4e3a3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00009e2000-0xa8)=@hopopts={0x2c, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0x94, "3bf442fbab1ab391afa857b165da58a794c2b9f2d1cacc78ec452734c4128c0639ff7e4a8a0eec08341b1cde09b0a739a65421544d5f50acdacb56172d9d2d606d07f88f4d7b517c1b5c4f494f3d0e125f8bd9c0be861a9f4a556d3f101ba6179b919668deda2dc22ed9175a02cba4f82bdb6b390e07a06ecc1378b1ed39b1d0a05d541a6ea21cf7013868f76087572b22e0ec31"}, @pad1={0x0, 0x1, 0x0}]}, 0xa8) 2018/01/28 07:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003d6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000656000-0x8)={0x3ff, 0x9, 0x2af9, 0x4}, 0x8) 2018/01/28 07:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00009ab000-0x1)=0xfff, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000fb3000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/55, 0x37, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000015000)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000020000)={0x4b00, 0x1, 0x0, 0xb35, 0x65200000000}, 0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000030000)={0x0, 0x5, 0x3, 0x5, 0x1, 0x4, 0x8, 0x10000, {0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0bd, 0x1, 0x8001, 0x200, 0xa994}}, &(0x7f0000030000)=0xb8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000031000-0x8c)={r6, @in6={{0xa, 0x3, 0x5b2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000030000-0x4)=0x8c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0xfffffffffffffc00, &(0x7f0000032000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000001f000)={0x0, 0x0, 0x8}) socketpair(0x8, 0x5, 0x9, &(0x7f0000024000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000002a000)={r7, 0x80000, r8}) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000032000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000002f000+0x7c7)={&(0x7f0000032000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f000002b000-0x2c)=@mpls_getnetconf={0xfffffffffffffe51, 0x52, 0x1, 0xffffffffffffffff, 0x1, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000030000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 07:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) pipe(&(0x7f0000e1f000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f00004bf000)={0x27, 0xed3d, 0x7, 0x5}, 0x10) 2018/01/28 07:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, &(0x7f0000aea000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078d000-0x4)=0x10) accept4$llc(r1, &(0x7f0000823000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b59000-0x4)=0x10, 0x80000) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0xffffffffffffffff) [ 34.283320] audit: type=1400 audit(1517122961.428:18): avc: denied { create } for pid=4783 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.311878] audit: type=1400 audit(1517122961.429:19): avc: denied { net_raw } for pid=4782 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 07:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f51000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003f2000)={0x0, 0x18, 0x8}, &(0x7f0000988000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003cf000)={r1, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d5f000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007aa000)={r3, 0x80003, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00007be000)={0x1, 0x5, 0x8, 0x1}) 2018/01/28 07:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003af000)={0x0, 0x1, 0x9}, &(0x7f0000c0b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000570000-0xc)={r1, 0x9, 0x30}, 0xc) r2 = socket(0xa, 0x802, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000733000-0x2)=0x2, 0x2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000af2000-0x4)={0x6, 0x4, 0x9000}, 0x4) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/28 07:02:41 executing program 7: r0 = socket$inet6(0xa, 0x203, 0x3f) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00002d9000)=""/86, &(0x7f0000cb1000)=0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0xffffffffffffff6b) [ 34.367560] audit: type=1400 audit(1517122961.445:20): avc: denied { connect } for pid=4783 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 07:02:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000ef9000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x3, 0x1, 0x9515, &(0x7f00002dd000-0x8)={0x0, 0x0}) r1 = accept4$netrom(r0, 0x0, &(0x7f0000899000)=0x386, 0xfffffffffffffffc) socket(0x0, 0xe, 0x6) read(r1, &(0x7f00008c0000)=""/71, 0x47) 2018/01/28 07:02:41 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000899000-0x14)={0x0, 0x5, 0x2, 0x8, 0xdcec, 0x9}, &(0x7f00001b7000)=0x14) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000896000-0xc)={r1, 0xaa2e, 0x30}, &(0x7f0000f60000)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f5f000)={0x0, 0x58000000000000}, &(0x7f0000f5f000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f58000)={r2, 0x35, 0x0, 0x9, 0x0}, &(0x7f00001b0000-0x4)=0x18) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/28 07:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008b4000-0x8)={0x0, 0x0}) setsockopt(r0, 0x0, 0x84, &(0x7f0000059000-0x9d)="a5eeadc54aaead767d4aafe8a3d7e660b3801a8d887aaa075cec064eee3c1c2a7e4432f0cbee7616f78334067614172424b6a58763e05e187a53ee6702f191fe9c93717eb00c975b797428b91299f1c57af52f11cc82ec7178c4700e9167f4cdb7288fd7c369ec0b3a1f45de0068cb3750942433d41d56edebd828e3e5f3a09ba13f9e944564cd16f72b1ad3727f8e820e1ea8241bc813256bf2b3804c", 0x9d) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000baf000)=0x0, 0x4) 2018/01/28 07:02:41 executing program 6: r0 = socket$inet(0x2, 0x5, 0x8000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1]}, &(0x7f0000908000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x0, 0x4) [ 34.396963] audit: type=1400 audit(1517122961.461:21): avc: denied { map_create } for pid=4782 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 07:02:41 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000026000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000027000-0x4)=0x9) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/28 07:02:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fe2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000b4000)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f00002ac000-0xfa)=""/250, 0xfa}], 0x3, &(0x7f0000d97000)=""/38, 0x26, 0x1}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000317000)=0x10) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/28 07:02:41 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, '//..le0\x00'}, 0xa) 2018/01/28 07:02:41 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000002000-0x2e)={@l2={0x1f, 0x4, {0xf67, 0xba7, 0x6, 0x7, 0x6, 0x7731}, 0x8, 0xffffffffffffdedc}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, &(0x7f0000001000)=0x0, 0x1}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000000000)=0x0, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d63000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x20000000000) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/01/28 07:02:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ea9000)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xd666}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007cd000)=[{&(0x7f0000490000)="290000001800b1090007090000000007020001000000ff06800000000c000800040000000000000000", 0x29}], 0x1) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/28 07:02:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xae, "b0467d9083b47ba7cccb26c7a6309adc9b0945d6c43041527dd78648a42ef968d80db6f2727f5c6ff94dc50c13f0d114d26f37436f4bf4e47fc4f841af086cccbf82f772df1e0217a0c2a6a03131e4076a6ae5be038a99a9afee2c14eca46344d86f70a5536f90b7c044ab852b0c780f7c2dc4534b8ec9ef4d025f2c49baba8253c961c15150d1d4ac15e807bd6410a82c3bc8f83b1fcaba8fe1aed73173548a9db76656a0aa04f999fc0b76f779"}, &(0x7f0000001000)=0xb6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r4, 0x200, 0xffffffff80000000}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000)={0x9, 0x6, r2, 0x1, r3, 0x2, 0x10001, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) bind$inet(r5, &(0x7f0000d7f000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r5, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac5000)=[{&(0x7f00009ae000-0x7f)="ce", 0x1}], 0x1, &(0x7f0000fcf000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x114, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/28 07:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3d, &(0x7f0000250000-0x1e)=""/30, &(0x7f00002bf000)=0xfffffffffffffef9) connect(r0, &(0x7f0000195000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket(0x8, 0x80000, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000119000-0x20)={"320c0887d6a73ae9d7eaf52a6df2d4bc", {0x4, 0xe655, 0x0, "dee8ee08dc5a", 0x7, 0x0}}) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/28 07:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x80000, 0x0, &(0x7f000012f000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000508000)="b3", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000486000-0x34)="2eecf4ee040bb2ff36d79964a702147f704df63b171166b18eedd2aa6a8737ce2c901e351d8e3e1d064b986c1c5720bb4041d755") read(r0, &(0x7f000048b000)=""/240, 0xf0) 2018/01/28 07:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000547000)={0x0, 0x30, &(0x7f000065d000-0x30)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a3c000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff1000-0x8)={r1, 0xfffffffffffffffb, 0x2e0f}, 0x8) vmsplice(r0, &(0x7f0000a3a000)=[{&(0x7f000075c000-0x4e)="7324965a40eeb9e97a5f992dffbceb138d1ca6d1b1078603dfec765b1a283831d7f1dbec7c7e0c87056cd94a00f5ec6e84b0ec5adc044be2ce6f78e189db8908bf45cfc14424412c513d601a6efd", 0x4e}, {&(0x7f00001dc000)="9d7567b6228d9784596cadefa8a3245cab8bb8e79eb4dbb23994c8b84ed45561502fc2b2f4424a47ac844d9de4d715e5b936d1eacf50cf80b9079cf2e8d1ebe5efbee0e92d9934cdb1393678aa21f7b47083534d5a37aee26ca775a9180e023c04d3b6b53de52116987d84cbcbee309e84452f10e59e2cb68003dfe303b6607b743c77d4bdbad71b9ff0eb6787cced2ba116700094add738b5e52f2da7bdfccd751fb3f6ff275c6335e913d943e4c106c3458c6a2113b63a9d92081891ad82395506b070f2b4a3bf7b231a5dbfdfc5cdc1d274722752dac81fd81bee75efa85e0c", 0xe1}, {&(0x7f0000450000-0xcf)="26ee64b258870ff471c5e76384b3fe5e31e32067cedbd3858c2156d2c57a447ca5c3079818290b45ffc8c725867ad23823a90fb83824f533c7f302f25a9f4c9280861d56139676e07ceaaad74595cacb286398cf04051b6af0ddce3c04eccce20e4ba0e5cea0c1da9ea2808a01229b62742992d78c1c789c252888b8e617a0370eab39844f0a676f583b4c82acc195a893b487f0b53e5e3a6c82375dd5298dd8a0e7d65ec2ff1152ffbabd9a694bf7a8d98d8b4719b30d5c22c6a6c5cdff3a32b6e28b54e838e2ec572637090633e1", 0xcf}, {&(0x7f0000163000-0x59)="edb055eedd99d95f1fb281753bac917225abebb58e30dc2c35fe154a8e9372f7bf7145b4de0b35938688fb823ee51996dc5746725eab4c590309b8c1afffcacaa388e95894773988de08ff5ae454ddb642ff69e0cc0f0fbb40", 0x59}, {&(0x7f0000870000-0xf3)="aca545b217b1cf4e29666649943ed147ea1015d11f44720f7a600c25dc807b09c49846623b58eff5b9140442adb23f22d8c34aeb2c35010f69552a2cfd7c499d08fb8758bb3c18e74124b033e6cd963fc635c09df8d0b340a084cc7be9473f013d9edfbcd1a86b0f34a104e0ef3f38d58d9916742025b90848a4795c5859ef7250aad1fc38ef789d8397e52b758ac6c1c0c4d40510934afa122736e815238900fd0146e5285cfaeebe441902241f97a95b24dce1f47323c9e944bddf37f63e8c7576dc0c6629cba7b1eaf0d631e97f7fd97f8c5e7056f57c3528345f34382314463e995314e77e5e43582a651bf69813a40e88", 0xf3}], 0x5, 0xd) 2018/01/28 07:02:41 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x800) r1 = socket(0xb, 0x800, 0x401) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000009000)={0x8, 0x5, 0x0, 0x80000000, 0x4, [{0x9, 0x1ff, 0x8, 0x0, 0x0, 0x85b386d1c6a0a109, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x4, 0x0, 0x0, 0x1ff78f7f543d3e6, 0x0, 0x0, 0x0}, {0xab9, 0x4, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x27d, 0x1, 0x80000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000005000-0x1)=0xcd, &(0x7f000000a000-0x8)=0x1) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x5, 0x4) 2018/01/28 07:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000259000)=0x1, 0x4) close(r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000005d000-0x4)=0x0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000283000)=0x0) close(r0) 2018/01/28 07:02:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/248, &(0x7f0000feb000)=0xf8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000005, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000-0x1)=0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[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, 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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[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, 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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, '\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00', 0x0}}}]}}, 0x408) [ 34.547589] RDS: rds_bind could not find a transport for 0.0.0.4, load rds_tcp or rds_rdma? 2018/01/28 07:02:41 executing program 3: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003d0000)={0x0, 0xf2, "e0302116cb0eaac05d30fa2a2a28a81673835df8f748604170d902ec35d100b42dfeeae690c2bb17c95f00331807f38f2d0f9895169789a05e69fe4015736b38f2385c85b5724bbf2d3b0193447a57576faa12e99bb1e4188386c350b1dfe11aac06eb3b3cf92434c841c4edcaa8d187e673212fef1ce59ce790773d0c6b60b82f1deef2e82c216c6404a425cb7c3efee58f2e28b708320120e0f8257a2a35e99e2343076765fe44b4a97d9e7e518067e907fb492571301aa5f1e8aa1d6729c60759c037e766d0d572a22db3b69735955b304999453efa1221212c9bfb122db87726890bbdcbece4be0afdf4670c4e84731a"}, &(0x7f0000d2c000)=0xfa) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d2c000)={r1, 0x4}, &(0x7f0000d2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f000034c000)=0x20) 2018/01/28 07:02:41 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="89ce345d99623b974b445dd9f88e2a4242a2bdb2de643d820ae826baf4ab4b3c31f7ea1dfd3b1584", 0x28}], 0x1, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x5, &(0x7f000002b000)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000018000-0x4)=0xffffffffffffffff, 0x4) 2018/01/28 07:02:41 executing program 4: pipe(&(0x7f0000168000+0x9d9)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000f7e000)={0x4, "9bb74f790ca0"}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000f7f000)={0x0, {""/7}, 0x0}, &(0x7f0000f7f000)=0x10) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x7, 0xfffffffffffffffa) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000fd5000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="8b48af019c02dc000005b300000000cb"}}, 0x1e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fd4000)=0x40, 0x4) [ 34.596756] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/28 07:02:41 executing program 1: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b, 0x8000e, 0x80, &(0x7f0000abc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aea000-0x20)={0x0, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008b4000-0x20)={0x1, r2, 0x10000, 0x4}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae3000)="", 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/28 07:02:41 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000022000-0x4)={0x1000}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000001a000-0x48)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7}], 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000022000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000005000)={0x8000, 0x8001, 0xc494, 0x100, 0x10, 0xffffffffffff1041}) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x290, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000490000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 34.626547] RDS: rds_bind could not find a transport for 0.0.0.4, load rds_tcp or rds_rdma? [ 34.626799] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 34.680077] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000009000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "d7deaa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], "ee592d1e332bc1fe"}}}}}}}, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000794000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000-0x4)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000173000-0x8)={r0, 0xfffffffffffffd9b}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000795000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000049a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000795000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000fd000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000669000)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000040c000-0x4)=0x4619) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x7fff) sendmsg$alg(r0, &(0x7f0000656000-0x38)={0x0, 0x0, &(0x7f000049d000)=[{&(0x7f000047a000)="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0x1000}, {&(0x7f0000b17000)="8c88b9f18ca95dd3abc5af8e8f6da6f90ddfdbfd87a33d99a1f4904f64ac365af2f3dd7c7690199eb3de9541f615e0be17531c598f908de549ff40eb2b65c99326a9ce29128fff0933941e0d6a6cc169747504602e290dc65e05d602b8f57dc7fcc40af5ede2c2ae6f024d2e8faab7a3ae0e089b69f397bf6b252468f89c15e3af2ebca461d64000920bb3a337bd8b83d807b3e913567882825ba017240081e7ee95b1988a642a84e218cd0477485913cfabd351", 0xb4}, {&(0x7f000069f000)="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", 0xfa}, {&(0x7f0000c09000)="0ded34de03b739ee59c6140957ab779cae0040a8150de699809a66a8a89f02e2655581dcb1b17ea2dd56c0a1492bf1fcde6c53bc489f0eac203545dd5c1bdf380a56fc0552d356491bf2de52e3d95b1a03c210e3ade5ff70ca87ce2348cab0ac91e362502c9c2ff95788b0d0db6a0688786d758ae1aa20e8d87c1705f1f63bd06ed14c411050ee1a9c546dcf92c7068aa590ed9955", 0x95}, {&(0x7f00001a3000-0x7c)="f168a68a99b5fde579278a7ddc08d1875938805112a22d9af3a0befa8ca4095c50f4bc96476ed403ff081df30ce71ac08b191d567f495a404298311a98c229286f8d3ef00bd836ffdf00c2fabc8f4da37f0f2915cfe9b91897c4e612496b4162414a968395e515598c12cb62198ff1dfb48f7257a8e9985b1cc388ba", 0x7c}, {&(0x7f0000a98000)="fdef6be2c2d36839452af196c83c3fc87ee9a094ee18f8b89a3d3557aa903fd4f7c2ad73587e8478bcca87fd41d2cdcf42879fc251d85a734dabe626f5ef436b6946cc56d09ea248fa7f283b8c3c7c7d30e4b6810ad352df14cff3ed6f8e22fd7d2fead7fe017a7576217a0aef76d92bcd6a395b6751726769433dced4", 0x7d}, {&(0x7f00003fe000-0x53)="1058f3145b0046755dd34e2a44aaddadce401cef591c310306f0f3922767dd41ee3173b83730d9619a1f5fa943a8e06e9845fba7b1e3d0d74938a8ab85c9b9cfc0350df59585376eec5f9b4ca6c43b70215afc", 0x53}], 0x9, &(0x7f000088f000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2dba}, @iv={0x108, 0x117, 0x2, 0xf1, "7109d453e93976569d339066fdfa10c4a38c2529d797309a62adcec6ecc4d5548d340e9b1e4793489891099338c6fcb5a37fd230fdb25469ca50f75bbce36363c9bc1dadaf85b65e2b879940ec0af99a16e1e27b571046b756e119a8d6f2e4251d32c71bd68baf03909271d14330306c286e2cc84352bdc31485cd9b3f35543646aca344b16356c53ac08d58c1b32d23fa1e6d131b03f808e645e5285b1c4d8d748e5a60237e3f86b861fc5e79a36202d1e3ca669fe94218dbf94a729c76ae349f1c3f061748e8c234bef2e68d157a1891c05a65c5fb8fea381fd68cdc8cb54c4fd4251f40757c0532054616115132fcc4"}], 0x180, 0x20000080}, 0x48000) pipe(&(0x7f0000b96000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000400000)=0x9, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 07:02:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000254000)=@assoc_value={0x0, 0xce}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000e51000-0x4)=0x4) mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f00000cf000)=0x38, 0x4) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4, 0xffffffffffffffff, &(0x7f0000e0c000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004fd000)={&(0x7f0000e0d000-0x8)='./file0\x00', r3}, 0xc) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ef3000)=0xe59, 0x4) 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, &(0x7f0000001000-0x8)=0x2) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000878000-0x4)={r1}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x24, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dee000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000392000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000614000)=r1, 0x4) epoll_create(0x3c) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x0, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x7fffffff, &(0x7f0000141000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000398000-0x20)={0x8, 0x8001, 0x1, 0x1784, 0x7, 0x0, 0x10000, 0x80, 0x0}, &(0x7f00000ee000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002e2000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0xdb78, 0x3, 0x80}, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 07:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto(r1, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x3, 0x8c) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 34.718712] Unknown options in mask 4 [ 34.736177] Unknown options in mask 4 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f0c000-0x8)={0x0, 0x0, ""}, &(0x7f00001c0000)=0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000aa3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000095000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000318000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007e9000)=0x8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f0c000-0x1000)=""/4096, &(0x7f0000f0c000-0x4)=0x1000) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pipe(&(0x7f0000997000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d27000-0x14)={0x0, 0xff, 0x80, 0xf384, 0x4, 0x3f}, &(0x7f0000a23000)=0x14) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000176000-0x20)={0x8, 0x0, 0x8000, 0x80000000, 0x6, 0x1, 0x7fffffff, 0x9000000000000000, r3}, 0x20) ioctl$sock_ifreq(r2, 0x8937, &(0x7f000087f000)={@common='syzkaller0\x00', @ifru_settings={0x80000000, 0x4, @sync=&(0x7f00001bd000-0xc)={0x8, 0xfff, 0x1}}}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00005f3000-0x4)=0x6, 0x4) 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000002000)=0x32) connect$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x7, 0x9, 0x5, 0x0, 0xffffffffffff7fff, "ab7ae55cd946603a29d226ca24087e78b99be94f7da4b8c4ed0eb8476c7a37351217e3281c9fbda579350ccc4dbbd6fc6f3409b38d98146ca18d9476ac2305", 0xfffffffe000000}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0xfffffffffffffffb, 0x8000, 0xfff, 0x1f, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r2, 0x5}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@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]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000004000-0xc)="", 0x0) 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000592000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000074e000-0x20)={0x6, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000add000)={0x0, r1, 0x1, 0x5}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00002aa000-0x4)=0x0) 2018/01/28 07:02:42 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0x7, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000017000)={0x401, 0x7, 0x4, 0x1, 0x4, 0x5}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x28b) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000007000-0xa9)={r3, 0xa1, "8214e75b128fcaafb1582baf118ab53338abf030af69b2ac8d57f27debdcb83cdda87131576b9de0a22d8db149c2b6688b28598e0f194c076204621206f54d66500af487e31ff2dc70fcc3196ca5fb1308beda9fd02e1c60b8b24ad65a537988e0790960575906c5c013460f37a286660eb32069e37bb10c4b9275c1981ee1803405ee7d24d58e4bdd8067257ed45a3b945c957f41cd0f672bb07d5ab2a1ae5198"}, &(0x7f000001d000)=0xa9) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000750000)={&(0x7f000070d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000068000-0x30)=[], 0x0, &(0x7f0000751000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000751000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0x116000)=nil, 0x116000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000115000-0x4)=0x8, 0x21a) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 07:02:42 executing program 4: unshare(0x400) pipe(&(0x7f0000597000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003ea000)=0x0, &(0x7f00008a6000)=0x4) r1 = socket$inet6(0xa, 0xa, 0x2000000000000) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000a9a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = accept4(r1, &(0x7f0000466000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000eef000-0x20)={{&(0x7f00007b5000)=""/4096, 0x1000}, &(0x7f000080c000)=0x0, 0x4}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x62)=""/98, 0x62}, {&(0x7f0000003000-0x1)=""/1, 0x1}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000002000)=""/130, 0x82}, {&(0x7f0000003000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0x83)=""/131, 0x83}], 0x9, 0x0) setsockopt(r0, 0x1, 0x7fffffff, &(0x7f0000001000-0x2f)="9b3b6de2810410dba184cc2d1c9c7e9f9ea815b476022c5e478113fa8795de2deb0c72629585a66440f81cbfb7f620", 0x2f) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000002000-0x4)=0xffffffffffffffe1, 0x4) recvfrom$packet(r2, &(0x7f0000001000)=""/156, 0x9c, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="5a45b261ca2a16e0f0bc9bf5563168c2c7cfd4cef422ce482c29c6de1824d19d76f967e930ad00573ae551e989c3e393db279d0267e35a9401d5ba56a8ed604edcb47116004133623c91872d04d7724f20517ecb6fbccaa66214c037798afd761676c502914fddedd57f6423721e63bed4fd32c2ef76f0cbf593949b341c8519d0618daf02926fd8dc87eaca81d9294a942faee61ed8855779cf257c96e99650d26fd6daa476d8789de9989acd38aff7e9cf00ce2fba3fbb290a8a0c24caec7f07134e099892542e95c85dfa903476f3e76e63aa475e9be7c149d4928568646fbb57161f7e", 0xe5}], 0x1) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000130000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6f000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000023e000)={&(0x7f000057f000)={0x10, 0x0, 0x0, 0x140100}, 0xc, &(0x7f0000e1c000)={&(0x7f0000e96000)=@ipv4_newaddr={0x44, 0x14, 0x400, 0x3, 0x2, {0x2, 0x9f, 0x0, 0xc8, r1}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x106, 0x1, 0x8, 0x0}}, @IFA_LOCAL={0x8, 0x2, @empty=0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x9, 0x5, 0x8001, &(0x7f00003bc000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf9000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029f000-0x4)=0xe8) sendmsg$kcm(r2, &(0x7f0000c4e000)={&(0x7f0000671000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000107000-0x10)=[{&(0x7f0000ff1000-0xb5)="09cdc924de2fe54d75442f52fe349f4d5ebcacf8c492d678e2ef4a44d96ba1357cc0c986a008028aba323031110c6f7cd8b5d2db14741d4db046b9e105a41ae3b2067f630d66b49809aed4eda9a005f4e773becc843712f600608ad09682d426ea009d58cce17f73ae5b025eafab5df03d002542e8ebd10656612d34f37b157ad7db9ab332d8f3d8128a544f141e32f9adc452b3b4f8374181381b11a6214849a6e338e36a8ab40d20abc53af3ea5d63fa7eeb71f9", 0xb5}], 0x1, &(0x7f0000907000)=[{0x68, 0x185, 0xff, "0d93673b823e0b41d5b65ee1d1c6a11a5544811af3cf69807693333ef05710a8ed5c2c81d1a5e4bcbbd850bb96d9f77eab920881200ea82438be41138c8156a7a5ce1b4717733d7ff4b9c93e6daff7dbca"}, {0x30, 0x1ff, 0xc91, "aea4a59761c7218750feaa8de7d71e5adcdb3714d017189d9c84e10fce515f"}, {0xf0, 0x84, 0x9fd3, "fb1973b8b8a96ad85803b77e79bafdd23f3000b34dbfde4705242444e9bf4df38ba317bc886bb7770e96de2841f9b4e946087f8baa13ddacc7c46ac7481db99bd2d0978bc1932d6a9618ab906307cf771cfe5dde7d4829110ff93afcbdde30870a1b19f564316d26157ada9bbee9218d5e91fe5261e0229093619279a80ec3688f5d45ce3c3a447cc7bb49361d0908a5d64273d76fbf32b575103168fcfefa2c5dcb4366fab519def8908fb052ada00e79466e54287ca00b3375b88c5864befb127eb9fe8c3b304304d66e975d2f8af3217fbcd12f9389e4d22d65"}, {0x50, 0x195, 0x4, "dfdc6a833ec413cd73f66e788afa35f3eb0fcfb56853520e87e602044115d7428ba7e591a6a21911393bda30b9c0167555629cebda2f60680542ababd1362f"}, {0x30, 0x1, 0x2, "f07e05971393953d3d928b82b32cd987b395eeea23623db19240ba"}, {0xa0, 0x84, 0x200000, "733451f9eece2aa191c3929f0d9ed283c97ee682def178aeab19e18e37b57809336456af0f014ce1f220165580daa7792a3d7ad5c36b556a8c3362127cad8f3e7c008cf730bff38bb85625194bf88bbc7e53f8161fffc43e88a7c3351f4829a76179a18bd8cf4d9dcb4705d58ff2570b108ee40f8d681ca7dd014a0f09a6e6f481cb477219bb34506924d1a5"}, {0x18, 0x11f, 0x6, "9521"}, {0x58, 0x10c, 0x8, "d4fa5aedc5f2a101800b1a439c10478ef77be0d4652f8bd01f882c4a800a9b9e5be40fc9091506c8b19c0db0be28fce442db4e42a8cafdddca80dbd4a5eb2c089577"}], 0x318, 0x850}, 0x4000000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000083c000-0x1)=0x6, &(0x7f0000ac1000)=0x1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f9c000-0x90)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in6={0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in6={0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf30, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x101}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f00008fa000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000d000-0x4)=0x1) bind$llc(r1, &(0x7f0000023000-0x10)={0x1a, 0xfb, 0x1000, 0x8, 0x7fe0, 0xd9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/28 07:02:42 executing program 4: pipe(&(0x7f00007cf000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001f8000-0x10)={0x5, &(0x7f00001e6000)=[{0x795f, 0xdc, 0x3, 0x48a}, {0x5, 0x7, 0xaeb6, 0x5}, {0x80000000, 0x78, 0x5, 0x9}, {0x4, 0x1ff, 0x8, 0xcd9}, {0xfffffffffffffff9, 0x81, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000050c000)=[{&(0x7f0000adc000-0x80)=""/128, 0x80}, {&(0x7f0000adc000-0x33)=""/51, 0x33}, {&(0x7f0000adc000-0x19)=""/25, 0x19}], 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000a54000-0x94)={{0x2, 0xf, 0xad, 0x81, 0x101, 0x10001}, 0x80e, 0x80, 0x800, 0xfffffffffffff2a6, 0x9, "d1f846a1c0a1714c0f0b72010751a2bb5ed7bb013ac8a87036ed35dc1957b10ad7d676930bfa125dc2f59c01df2c13279e3a8b79135241e644b4c439884a271136ce46375829ef49d0beafb82d35475335c3d28f74cac44ee7dad8db41d2f66fbb197acf316684c473e5a854fa7ffbfdae83e00439c6df9a1cbd27c82a3afa7f"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000447000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1dc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000be9000-0xc)={0x9, 0x1, 0x4, 0x1, 0xc6d}, 0xc) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int=0x0, &(0x7f0000971000-0x4)=0x4) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socket$kcm(0x29, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0xf, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xb, 0xd, 0x0, 0x0, 0x15}, @generic={0x1f, 0x3a, 0x8, 0x8000}, @ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00005bb000)={0x80000000, 0x7, 0x4767f943, 0x5, 0x10, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) listen(r1, 0x7) 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000008e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af9000)=0xe8) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000afa000)=0x0, &(0x7f0000afa000)=0x4) 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000e2c000)={0x0, 0x0}) accept4$vsock_stream(r2, &(0x7f0000fcc000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000144000)={0x0, 0x52b}, &(0x7f0000fa4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c50000-0x8)={r3, 0x401}, &(0x7f0000138000)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000010a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ea1000-0x10)=@generic="5e3d05f91669ed4d4c23cd91759174fe", 0x0, 0x0, 0x0}) pipe(&(0x7f000081f000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000cc8000-0x1000)=""/4096, &(0x7f000016a000-0x4)=0x12c6) 2018/01/28 07:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cce000)={@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$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e5d000)=0x10008, 0x374) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) bind(r0, &(0x7f00003ae000-0x10)=@ax25={0x3, {"190bb58cb1e19f"}, 0x8}, 0x10) 2018/01/28 07:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f00005bb000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf55}, 0x1c) bind$inet6(r0, &(0x7f0000ffc000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x80000, 0xfffffffffffffffe) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socketpair(0x13, 0x3, 0x200, &(0x7f0000b1d000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000e67000)=""/0, 0x0, 0x0, &(0x7f0000ae4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00004f6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000807000)=0x3a) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000bc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf1000)=0x8) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r2, &(0x7f0000914000)=""/250, 0xfa, 0x22, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000c80000-0xc)={0x8, 0x1, 0x6, 0xa295, 0xfffffffffffffffb}, 0xc) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[], 0x0, 0x0}, 0x0) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, []}, 0x90) 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x40, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000-0x20)={0x0, r3, 0x10001, 0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000+0x87a)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0xb0, 0x3b, 0x0, 0x3, 0x0, {0x1c, 0x0, 0x0}, [@generic="5a7a20cf2b04a3aece0ae97f698217b1287618d29a9381778aec775d312d1762e6ac01c511f5f90101c38c5fec8b6d6d47f638b1bcb6ba8bb877777d7dcf86eff517d43aa23414c35e9a2953ad35862f5ccf5438e78107cc04c5f72268685bef1852233042e2ade5f93312fcdb7c44f87651187fb1f83dfd13c534d64c636592e20203a8a77bec29891016282be44a6d0140a6796795bd618f763ce9"]}, 0xb0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c68000)={&(0x7f00008bf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000aa9000)=""/236, 0xec}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000f6a000-0x8)=""/8, 0x8}], 0x3, &(0x7f0000001000-0x5f)=""/95, 0x5f, 0xbe55}, 0x10042) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00004b6000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000b91000-0x40)=[{&(0x7f0000615000)="9c6cd474b7b681a5ab5d8301cb3fc147cdd8d308542a7ff15c", 0x0}, {&(0x7f0000c2d000)="122eeab257700ecbc08a0e930e534d743aafc9ab278bd116e9e116dc3557e94a53de7de036635e3872ff5f5ead99cedc7bc3eae756f5298baf713ee5202190df074340ffa78173a30b14eb62e1ba599b3abc0a23ec76e87a26af0bff63ae0126a3ffee4470f0c492d6a017407fb95e", 0x0}, {&(0x7f00007da000-0xfd)="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", 0x0}, {&(0x7f0000842000)="4e7c59414ae5908c7176d393363cee573afd640bdfc701d13ed4ffda29f8876574d663027550559a2dd5f00e3a92013940fdc8baf45ee4dd37b55fcbaa04fae192c9e0a6aa72a0be460723ed046165a284dc5c6822525b7c96995aca2ced58dc161d98257379f36a5ecc60a6ebc0f9af5f8c13c8aeaffb602d0301d154cec1fb10e22e80db1b42d46c9dee4a70a8f96f023e2e30227179d95a0058f3b8a9591358df06fc0014ccfe5f795604109282be109b1cb511c07bbc4d3e639d389342cfb87e49d0cbf594b6b7d3dfb32a0ef5b4f358e55b082a05", 0x0}], 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c5e000)={r2, &(0x7f0000e5e000-0x1000)="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", &(0x7f0000185000)=""/232}, 0x18) [ 35.020522] sctp: [Deprecated]: syz-executor1 (pid 5035) Use of int in max_burst socket option. [ 35.020522] Use struct sctp_assoc_value instead [ 35.077743] sctp: [Deprecated]: syz-executor1 (pid 5035) Use of int in max_burst socket option. [ 35.077743] Use struct sctp_assoc_value instead 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0xa, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ded000-0x4)=0x0) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f000064f000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000e3c000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) sendmsg$nl_route(r0, &(0x7f000032c000-0x38)={&(0x7f0000163000-0xc)={0x10, 0x0, 0x0, 0xa202a10b}, 0xc, &(0x7f00008c0000)={&(0x7f000002b000)=@ipv4_newroute={0x24, 0x18, 0x300, 0x1, 0x2, {0x2, 0x80, 0x94, 0x0, 0xfd, 0x0, 0xff, 0x4, 0x2000}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4805}, 0x20008004) 2018/01/28 07:02:42 executing program 5: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet(0x2, 0x800, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000932000)={0x0, 0x800}, &(0x7f00008ac000)=0xffffffffffffffdf) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a9c000)={r2, 0x33b, "634f2b2381cb778d4c2ec86682ab61c825183a2c9093"}, &(0x7f0000f43000+0x300)=0x1e) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f45000-0x10)="649c47ad46390dc84dae79fa409d6d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000f44000)=0x5, 0x4) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) 2018/01/28 07:02:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000028000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a5000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000000000)="b7c5bee1d1a4a6a3d063f1009dd885d665b0ba0b63562756be685d17b9250f19f743deccf0c26ef58a45", 0x2a, 0x4, &(0x7f0000001000-0x14)={0x11, 0x18, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000012000)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) accept(0xffffffffffffffff, &(0x7f0000419000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007fd000-0x4)=0x32) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000267000)={0x10000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x100000000, 0x1f, 0x8, 0x2, 0x0, 0x0, 0x5, 0xa862}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000eb8000-0x4)=0x0, 0x3dab782dd1b7edaf) accept$inet6(r1, 0x0, &(0x7f0000dd2000)=0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x17) socket$inet_udp(0x2, 0x2, 0x0) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ba7000-0x4)=0xb, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000954000-0xc)={0x0, 0x0}) 2018/01/28 07:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000b3000)=0x0) connect$vsock_stream(r0, &(0x7f0000958000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) close(r1) 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006d5000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f79000-0x38)={0x0, 0x0, &(0x7f0000f79000-0x30)=[{&(0x7f0000c4f000)="19b87f29def56409706e981dbee914a59db50b81d4530305726fcf69b84317ee46dd37fd47d4e3b846dbf8c6f7042f86286a6162953d0ad11b1ca8d3f70cd2ab8cc19e3f1c4345383c07c3242f6285de20daa5a4616edcb1ab639b3ba23f506b6076787dfe4ce4134b4838171a204952513ae96bcf713d7c1f7079ca68a77c02a240b1f6491ff35afc0dbc247b7effc48ee5c637672f0dc6fd83cb7dd109f8ddb3a23d4d0c45044662bce7853ba7a1301b0299195724c60feecbe7a6ef2ab88de05c3d419b4416802f70a465b76ea1cb6507c803af8a3bccea4bf59745d0508c75c7c6c5dac9cb8f458829d5", 0xec}, {&(0x7f000062a000-0x54)="9b47503fd7817f20e9470422073545752f52aa45f8ed57be44427cef107035f41502a49b0f100afa5819b585e8b01bfe5eedf3e8a42976a8a0238600eed8731e90777d3c42e704d97276f4d925bda6acb1761e2e", 0x54}, {&(0x7f0000e65000-0x11)="10e0469145c5e98a9b780be04051cc439f", 0x11}], 0x3, 0x0, 0x0, 0x4}, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) [ 35.169420] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 35.187816] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dce000-0xa)={r3, 0x2, 0x295, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r5, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000bfe000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x819, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x81, 0x6700000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffb, 0x8206, 0x9, 0xffffffffffff7fff, 0x77468b9d, 0x5, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff7f, 0x8000, 0x2, 0x8, 0x401, 0x7f, 0x401, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x3, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x0, 0x1ff, 0x10001, 0x0, 0x80000000, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xffffffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x40, 0x1c0000000000}}], 0x1e0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f00005ed000-0x2)=0x4, 0x2) sendmsg$unix(r8, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) connect(r6, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000133000-0x4)=0x7fff, 0xfffffffffffffede) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000403000)={0x8000, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x3, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffb, &(0x7f0000c00000)=@generic="02da7192ae8c75975efacb7c4ff70a0c", 0x9, 0x8, 0x1}) sendto$inet(r0, &(0x7f000038d000)='t', 0x1, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000048e000)={0x0, 0x7}, &(0x7f0000e2e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002dd000-0x8)={r1, 0x6}, &(0x7f0000125000)=0x8) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce6000-0x4)={r0}) r2 = accept$unix(r1, &(0x7f0000709000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001cc000-0x4)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x140000000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0xffffffff00000001, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00006ed000)=0x40, 0x4) sendmsg$key(r0, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000067000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/28 07:02:42 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00005c9000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f6d000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1}, &(0x7f0000b8d000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009f1000-0x8c)={r1, @in6={{0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000a54000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef1000)={r2}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000ac0000)={0x9, 0x1, 0x1ff, 0x9}, 0x5) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000018000)=0x0, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000000f000-0xc)={{0x5, 0x80000001, 0x1f, 0xfff, 0x8, 0x9}, 0x9}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f000001b000)={&(0x7f000001b000-0x24)=[0x5, 0x8001, 0x80000000, 0x9, 0x9, 0x3, 0x4, 0xffffffffffffff81, 0x1], 0x9, 0x7, 0x80, 0x7, 0x1eb, 0x8, {0x2, 0x0, 0x6c9d0099, 0x0, 0x81, 0xfff, 0x7fb, 0x200, 0x3f, 0x59a4da06, 0x942d, 0xfffffffffffffff8, 0xeba, 0xa4, "81ae50b26d9564ca5b8427b36dec5cb314ea29ede9711dbb818196e5f64ad62e"}}) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f000001b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001a000-0x4)=0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001c000-0x4)=0x6, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000001d000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) [ 35.230362] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/28 07:02:42 executing program 5: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0xff, [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, 0x2}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffffffffffff33, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00003a1000-0x1)=0x2, 0x1) 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001a000)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000e000)=0x45, 0x4) connect$inet(r0, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cf7000-0x4)={r0}) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000846000)=0xffffffff, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000025c000-0x8)=0x9, 0x8) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) accept(r0, &(0x7f0000568000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000418000)=0x20) accept4$llc(r1, &(0x7f0000a2f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000064b000-0x4)=0x3, 0x807ff) [ 35.333952] xt_limit: Overflow, try lower: 0/0 2018/01/28 07:02:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d4e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x1)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x8b, 0x4, 0x7, 0x3, 0x6, 0x6, 0x5, 0x0}, &(0x7f0000cbf000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xac)={r1, 0xa4, "9e8a05051e7063f8d9ff7c8f8b2fd19d4a8221730cee670233e4f76f50c8c5fcf2a01f658d1e5048cb81c34835f9da010d715b542d9e54f1c2554e9024db30519ae698d7d507dbd19407227ecc09097c09cdc03d4aabdf95cea8772684a82c042f6f7e3c9620828e397af7883b3ff8981f36a84edb3749d55c15da0624194586ed1d28900703c1382ff4c3311f159452c694520fecb6e19ab439e29a7f8496a6cb3f9f8c"}, &(0x7f0000910000-0x4)=0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000043000)=""/49, &(0x7f000018d000)=0x31) r2 = socket$inet6(0xa, 0x3, 0x8010000000000084) sendmsg(r2, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000de7000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) [ 35.391726] dccp_close: ABORT with 260 bytes unread [ 35.396717] xt_limit: Overflow, try lower: 0/0 2018/01/28 07:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000271000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005c1000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069f000-0x4)=0xe8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000001000)=""/144, &(0x7f00007d6000)=0x90) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d72000-0x4)=0x0, &(0x7f0000f2f000-0x4)=0x4) r2 = accept(r1, &(0x7f000022d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000b26000)=0x3a) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000163000-0x4)=0x0) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000017000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000023000)={0x0, 0x3ffd1c60, 0x6, 0x1, 0x7, 0x7f, 0x8, 0x9, {0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80, 0x2, 0xffff, 0x8}}, &(0x7f000001a000-0x2)=0xb8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000024000-0x8)=@assoc_value={r2, 0x80000000}, 0x8) 2018/01/28 07:02:42 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd7000)=0x0) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000029e000)={r0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00008e8000)=""/131, &(0x7f000078d000)=0x83) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f00004ed000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003db000-0x4)=0x8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000a7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r0, &(0x7f0000fd4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000092d000)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000020000)={0xfffffffffffffffb, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x3, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe10a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb1e844c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x28, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xee, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00007e9000)=@nat={'nat\x00', 0x1b, 0x4, 0x570, 0xd0, 0x1e8, 0xffffffff, 0x1e8, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00003ae000-0x40)=[{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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x320}}, [{{@uncond=[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, 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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x118, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @icmp_id=0x2, @port=0x1}}}, {{@uncond=[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, 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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf0, 0x138, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x0, 0x1, [0x1000, 0x2, 0x1, 0xffffffffffff5426, 0x8000, 0x1, 0x3, 0x7, 0x0, 0x1, 0xef14, 0xff, 0x6, 0x1, 0xb951, 0x5], 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4=@empty=0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @icmp_id=0x1, @port=0x1}}}, {{@uncond=[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, 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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x208, 0x250, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}, @common=@rt={0x138, 'rt\x00', 0x0, {0x3ff, 0x2, 0xfff, 0x200, 0x20, 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]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [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}], 0x0}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @port=0x3, @gre_key=0x5}}}]}}, 0x5d0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009c9000-0x4)=0x8, 0x4) r2 = socket$inet6(0xa, 0x80000, 0x3) connect(r1, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) sendto$inet6(r2, &(0x7f0000cda000)="b84765b2be8317b73f1bf78ea1dbf74e9a6fd37f3fe9d108d00192a65852a18de91604", 0x23, 0x800, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 07:02:42 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) r2 = accept(r1, &(0x7f0000c91000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00006b9000)=0x3a) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000075d000-0x4)=0x0, &(0x7f00009a2000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000226000-0x4)=0xd, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e04000-0x4)=0x8, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) accept4$llc(r3, 0x0, &(0x7f0000d7f000-0x4)=0x0, 0x0) 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000c66000)=0x101, 0x4) close(r0) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d45000-0xc)={0x10000005, 0x0}) shutdown(r0, 0x0) socketpair(0xf, 0x3, 0x9, &(0x7f0000c46000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e1b000+0x9f2)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ee6000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b2d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000007e000-0x4)=0xfffffffffffffff9, 0x4) sendto$packet(r0, &(0x7f0000f0f000)="000100008d02001400f4977dd60100004f6f3bcb7d85009578c009d5ae39cf9d9b08400f0e25d8b44a8bda", 0x2b, 0x0, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000002f000)={@generic="9d7f46eadd3c8315f8978b2e2c43f2b7", @ifru_flags=0x100}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f29000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/01/28 07:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0xfffffffffffffffe, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f000071a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001c3000-0x4)=0x14) recvmsg$kcm(r1, &(0x7f0000a51000-0x38)={&(0x7f0000a66000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f8d000)=[{&(0x7f0000218000)=""/145, 0x91}, {&(0x7f00007ea000-0x1000)=""/4096, 0x1000}, {&(0x7f000036e000)=""/4096, 0x1000}], 0x3, &(0x7f0000b22000-0x1000)=""/4096, 0x1000, 0x9}, 0x40000040) shutdown(r0, 0x0) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00003d2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000372000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000)=0xfffffffffffffe65) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000878000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x90)=[{&(0x7f000001a000-0x1000)=""/4096, 0x1279}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002f000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt(r0, 0x7f, 0xffffffffffffff09, &(0x7f0000b79000)="", 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003fd) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000014000)={0x0, 0xa7, 0xfffffffffffffffe, 0x10001, 0x10, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r1, r1, &(0x7f0000027000)=0x0, 0x0) 2018/01/28 07:02:42 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1ff, &(0x7f0000033000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000017000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x18) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000028000-0x14)={r2, 0x1, 0x200, 0x7ff, 0x401, 0xffffffffffff0000}, &(0x7f0000034000-0x4)=0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000d000-0xc)={0x10000009, 0x0}) 2018/01/28 07:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00006d7000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000318000)=0x1c, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00004cf000-0x1000)=""/4096, &(0x7f0000d15000-0x4)=0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b6b000-0x1000)="a18a662f5f19b13e4460314a52ad80b100b5e578dafc9b5bb32e0b95f07c333052397dffaa2dcd6dc6007872e104051886705621083c2cba0c8d3a88e4fbdf35ae", 0x41) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) socketpair(0x1, 0x2, 0x1, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000024000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000022000)={{0x0, 0x0, 0x6, 0x6edd, 0x20000000000, 0x5}, 0x6}) 2018/01/28 07:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000fa1000-0x4)=0xfffffffffeffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x7, 0xa, 0x8001, &(0x7f0000285000)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x400448ee, &(0x7f0000952000-0xb8)="b9d26f4989cc7e36ce7560edb4e8fbcefa7fedeb4c08674c0cf978899a087b95fda3d6fc9d480a768fde2420670eebda1da711befb62142a2186770e25bd9c6a50880f47f2ded92cc89ac3b7e2912b55d5ab9a8d68c880026dc8ba09fc571c52df88a4154ccb35eac77150093d2dc10f86dd31c75f5faed4137bd4c3be3e9d7edd1c4422d07b9e500eff39815a6c050e3a5442c90b8621c1904c5eeeeb97acc5db2d54fdbce8bb5b90c20284bb6cb6a27e150bb2be0b4e38") sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/28 07:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) preadv(r0, &(0x7f00009f9000)=[{&(0x7f00004f4000)=""/133, 0x85}, {&(0x7f00004f5000)=""/244, 0xf4}, {&(0x7f0000beb000)=""/250, 0xfa}, {&(0x7f00009a6000)=""/48, 0x30}, {&(0x7f0000824000-0xce)=""/206, 0xce}, {&(0x7f00001e1000-0xa7)=""/167, 0xa7}, {&(0x7f0000c70000-0xee)=""/238, 0xee}, {&(0x7f0000ae1000-0x37)=""/55, 0x37}], 0x8, 0x0) socketpair(0xa, 0x5, 0x6, &(0x7f0000c18000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a61000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000065000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000082c000-0xa0)={r2, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3, 0x89b0, 0x0, 0x14}, &(0x7f0000f1c000-0x4)=0xa0) 2018/01/28 07:02:42 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d86000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000045e000-0x4)=0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fbe000)=""/139, &(0x7f0000fbf000-0x4)=0x8b) accept$netrom(r0, &(0x7f00009cb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fbe000-0x4)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbf000)={r1, &(0x7f0000c9a000-0xf2)="6e77cd396c8f24c33e3324dc85969961e622fcfcb76396ee34bed1118c11413a8a3ff42085968ae7c2757b208005a0afec02e28da048f245f3f6959d3280a42c8986888f78219f341c42dc91e471a4477c92318aff5709ecc2d2cbdc3877defbe60a3eed45582c6bd15e2099453577376bf72c8440ff0b9df669fd1ecbe2d640b7133af681f8d7b6e85f54d471d3aab527dce24c0b9128833371dcbde7548eccc1b414e750a75adb4f6918735d93dcbf8300372c5b0fad4055f4ecd5d5d3fd9b683c3ede2a69ce608f91aac87afdc4cd944e1735791278044d4ca389e24a3767b71c450a55e91fd3abfe620b07c892164f48", &(0x7f0000fbf000)=""/227}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/01/28 07:02:42 executing program 7: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000027f000)={&(0x7f0000eee000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a49000)={r1, &(0x7f0000eee000-0x3c)="4f4aed37a4101868f67a6bee07ff0530be42284562b7b40ca2e47ec96fcda453f4cdfda73c9f675f683e3952a8f11d6e2393335a1c17aa95270d883c", &(0x7f0000eee000-0x14)=""/20}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eed000-0x8)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000400000)=0x0, &(0x7f0000925000)=0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0xffffffff, &(0x7f0000eed000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000da8000)={&(0x7f0000eed000)='./file0\x00', r3}, 0xc) 2018/01/28 07:02:42 executing program 1: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cf8000-0x4)=0x101, 0x4) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/28 07:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x6) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f0000adc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000523000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/28 07:02:42 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0xfffffe44, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/28 07:02:43 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000017000-0x14)={0x6, 0x9, 0x200, 0x0, 0x7ff}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000016000)='tls\x00', 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000018000-0x20)={0x4, 0x7, 0x1ff, 0x1f, 0x4, 0x8}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000010000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000007000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x1, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f000057b000)="988691ccc25a9825ef5bacad8bc97fbe0f22af671278859c781c87596c8f74be764ac3a5dc624f30fe46df5a3b48c4304e366c0aaacf9496bc5656968c899715d4633ec4dac36d6c8bb23afb3c6a52f1cc957b7d26e314e1b085583dcc070b160ccb382df9dba0671013baba4d090bf68caf60e458418d09e3f067f4e8d39b2cfe41830781a3a20a6277433d3faa20c6083658117dda5cf74ea8ca9470fb664be1e910e6a971449d4f3cd2985a5e51415fb2bf8faeb5a754d351af3813") r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001c000)=0x0) recvmsg$netrom(r0, &(0x7f0000013000+0xa47)={&(0x7f0000013000)=@ax25={0x3, {"571b173b05de72"}, 0x0}, 0x10, &(0x7f0000014000-0x60)=[], 0x0, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={&(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000013000-0x70)=[], 0x0, &(0x7f000001a000-0xce)=""/206, 0xce, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000012000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000a000)=""/139, 0x8b}, {&(0x7f0000004000)=""/4096, 0x11e1}, {&(0x7f0000004000-0xb6)=""/182, 0xb6}, {&(0x7f0000011000)=""/223, 0xdf}, {&(0x7f0000011000)=""/27, 0x1b}, {&(0x7f0000001000)=""/90, 0x5a}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/233, 0xe9}], 0x8, &(0x7f000000c000)=""/183, 0xb7, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.689742] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 07:02:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/37, 0x25, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80f, 0x7, &(0x7f000075d000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000673000)={&(0x7f00009d7000-0x60)={0x27, 0x6, 0x7ff, 0x7, 0x0, 0x9, "9a35c21d8147e22ff03e1e663e65716a01519cad2fd32a41afc68e2ec39ae98b23ee8db72d0439d0c75e96d8a0726106475d8b210411fb1c0cb8a9c60e60fa", 0x7}, 0x60, &(0x7f0000af8000)=[{&(0x7f00009ca000-0x82)="c11574fdbbf24613e8e72075f750b04e91676cb6fb61af73a4fa4d6d84c77755ebc6b7a46e331c1d7ab814a5e74fbd68406a50e01da9c6ba0dcdac605c2d73a4bb6720f51d9323186ec954625aea6c8cdd271b1f3ec93bc2d9ac7c36b463b354aa8cc0e113ee4bc8b991af15af4d9f959a28af767f15add1e8e6a44d7c69a2e9fe94", 0x82}, {&(0x7f0000b2f000)="c625c377b47b0c183bae0de909bb828990eea540c692", 0x16}, {&(0x7f0000ea4000)="", 0x0}, {&(0x7f000045a000)="8ac18d416de5bdaa57f17a85e7d6f677bc70a4d4b992a3e17bc314f677c662c05f7c5b03ca3c6eccba22932d1f27e16c68c99d48809fc5567e7806aeea27fd5f8921f8ad5c52d81d9f881fc3c6e41631ef88cc42a60c9106fad7a360270160c25a610ef1", 0x64}], 0x4, &(0x7f0000dff000)={0xe0, 0x0, 0x93, "b5f1a5d9e9b32b52fb501f24d6410484242dc36406083a93e84cdf19a349d7788109d8aa01bd0442c8b523c6231013b99e5146d209fe04b9fbb1068fddb349cdffe6184eb81073d0b83229ed21dc8db028fd4fc172a4c463f5a20a3634c7906b48562fe76a51a176b4a31beed4043869ae7931af7afa53e26aec1374fa26360bfb92f28e3f187364afb8727250d5a3e4e6206ee5c6df1f3b04294ea269a376a4ab0719f42c1f51db3e8023776add3167b1498649a9bd34d636fde2e5480f765461198e02dd2c083774"}, 0xe0, 0x8000}, 0x40) getpeername$netrom(r2, &(0x7f0000b52000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000532000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000092f000+0x92d)={0x0, 0x80000001}, &(0x7f0000a26000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000650000-0x8)={r3, 0x4596}, &(0x7f000088b000-0x4)=0x8) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000513000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f000098e000-0xb9)="abeea8c88a9c5ed9bbe70c7e8e9cbc54c7aebce01acb1b6e74555e158fef494214019cda71fc6acaa9238111be09af7e5164deced46367c831abef844e511094ff2d478783a40c3352f513f0af874d499a42b0d2122c1982b4647904a214717cfd30f04cdd7b2989d47fbdacd8d89e4e64cc60cb2e65608fa4f029c3a19840b0dce69901fb15f977afb78b2aad8b6ae809e626d79998c68850efe293593b279df035067c6f5040a4a6d94c75a8a435b2c2b175a9d951a485b2", 0xb9, 0x4000, &(0x7f0000357000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300111, 0x0}) [ 35.746388] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 35.836363] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 35.844864] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 35.853463] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 35.862481] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 35.871296] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 07:02:43 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000012000-0x8)={0x2, [0x1, 0x100000000]}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 07:02:43 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fdb000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000-0x4)=0x81) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000)={r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000010000-0xbe)={r0, 0xda5e, 0x2, "ce91bc8f233bd0142accb775281b6885f5a27dd0f58f1f3c32c05067fae3db330deb28c847a46620d1a6b6dc9cf2ee07f9ac6a8434936852a29342777f9889a18ab0599d005bd440d1122274aadef735ea9b85cd1c45f0dba742a0b6922ce06a7d8c71d31bf9a73ab428825f2238b6d313c6509b9acdcbf7b9bad27c74f44ae66089b19c91f0cd84bb283ab00fdf9cdbd9781c77b70fa12b5f86aff41eb21a2ba6af43064ae336e16a5962661b90ba9e2cb3e860"}) 2018/01/28 07:02:43 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000005000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0, 0x800) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x1, 0x6, 0x6, 0x3f, 0xff}, &(0x7f0000004000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000000a000)={r4, 0xa45, 0x31, 0x80000001, 0x1}, &(0x7f0000004000)=0x18) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000009000)={0x4, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f000000c000-0x4)=0x0) ioctl$sock_bt_hci(r3, 0x400448c9, &(0x7f000000a000-0x5c)="f01d2dd7dbc140076f1e02a75d771e5b587f511ccf1983d4ed1e8cc2cace642a34a4aa8d6c6ea2e7f9d53e800510d53b41326ab205c85b8c76446fb85ca950668123e96a3ea1e3694e1e397509b30b06b2b6529bd19ff2da3eded4e6") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={r5, 0x0, &(0x7f0000000000)=[], &(0x7f0000006000)=[], 0x10, 0x0, 0x1, &(0x7f000000a000-0x18)=[], &(0x7f000000b000-0x10)=[0x8, 0x800, 0x9, 0x100000000], 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000c000)=0x1, 0x3) 2018/01/28 07:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003ac000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c9d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000927000-0x108)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0xffffffff, 0xfffffffffffffff7, 0x0, 0x9, 0x6, 0x0, 0x4, 0x4, 0x2, 0x8, 0xfffffffffffffffb, 0x100, 0x100000000]}, &(0x7f0000c42000)=0x108) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000271000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004f2000-0x4)=@assoc_id=0x0, &(0x7f0000c23000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f28000)={r4, 0x89, "65ddc42ebc7e572826d4d488300f00a8fc48ec5d4484aff75127352c41574ad0e705a77b5487186f65591d638b5d7d2d119cd75f95ed9fe1f172e3a71687bb2819676610672e1785a610f1e1c5236bfc4fabcf203ae3bceb883bb9cdfbaa8c2886b3cf74b038a1bafae981b42d81561a8a012a7dcdc668f6f0473c8eb5878bc28fc5cab7165919f3b8"}, &(0x7f00008a6000)=0x91) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x39d, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/01/28 07:02:43 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000013000+0xa47)={&(0x7f0000013000)=@ax25={0x3, {"571b173b05de72"}, 0x0}, 0x10, &(0x7f0000014000-0x60)=[], 0x0, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={&(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000013000-0x70)=[], 0x0, &(0x7f000001a000-0xce)=""/206, 0xce, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000012000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000a000)=""/139, 0x8b}, {&(0x7f0000004000)=""/4096, 0x11e1}, {&(0x7f0000004000-0xb6)=""/182, 0xb6}, {&(0x7f0000011000)=""/223, 0xdf}, {&(0x7f0000011000)=""/27, 0x1b}, {&(0x7f0000001000)=""/90, 0x5a}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/233, 0xe9}], 0x8, &(0x7f000000c000)=""/183, 0xb7, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000e27000)=0x0) sendto$ipx(r1, &(0x7f00005eb000-0x6c)="9144289741383ab289e87282e4967c06dcb8880e20e79361f707841fd26edb77e04a9a565821c36dea0dc9095cf33c5a4775e28256dcab9c8a1a08a89da441bd0474c971fdcdfaa7356c0d533b9e8d040c945c0bd534bdd77dddad4dbdd139b92820cb1ce80f45c381d8cf09", 0x6c, 0x84, &(0x7f000079d000-0x10)={0x4, 0x9, 0x7, "82fdcb553629", 0x4, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077a000)="", 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000bad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e17000)=0x14) pipe(&(0x7f0000ddc000-0x8)={0x0, 0x0}) connect$llc(r3, &(0x7f0000fd0000)={0x1a, 0x15, 0x1, 0xb7d8, 0x9, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind(r1, &(0x7f000026c000)=@ll={0x11, 0xf6, r2, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000b7c000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x46) 2018/01/28 07:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @rand_addr=0x0]}, 0x24) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00007b1000)=0x13, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000676000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000026f000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000642000)={0x6, {{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x18000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x97f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff2e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/28 07:02:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000498000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000246000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x4000000, 0x5, 0x10000, 0x81, 0x7, 0x401, 0x3, 0x10001, 0x6, 0x9, 0x2, 0x400, 0x1c3, 0x319caa1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x2, 0xb, "3fd3b78f7342cc23c32525"}, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) pipe(&(0x7f000070c000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000092e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000179000)=0x5) 2018/01/28 07:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b01000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000119000)=0x4) 2018/01/28 07:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0xe, 0x5, 0x5, &(0x7f0000e2f000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000622000)="ff2354", 0x3) getsockname$ipx(r2, &(0x7f000031b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f5000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bef000-0x10)="1bd9ac9398edf82b2403814dbd5f1dbc", 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000098c000-0x79)=""/121, &(0x7f0000d3c000)=0x79) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e62000)=0x2, 0x4) [ 35.924350] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 07:02:43 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000587000-0x4)=0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000-0x4)=0xc) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005e2000-0x2)=0x2, &(0x7f00005e1000)=0x2) r4 = getgid() mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00005e1000)={0x0, 0x0, &(0x7f0000457000-0x30)=[{&(0x7f0000389000-0xd7)=""/215, 0xd7}, {&(0x7f00000b2000)=""/158, 0x9e}, {&(0x7f00005e1000)=""/158, 0x9e}], 0x3, &(0x7f00005e3000-0x1000)=""/4096, 0x1000, 0x5}, 0x20) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f00005e3000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000180000)={r2, r3, r4}, 0xc) readv(r1, &(0x7f00004d8000)=[], 0x0) 2018/01/28 07:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000af2000-0x4)=0x0, &(0x7f0000e10000)=0x4) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x4, 0xa, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f8c000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000115000)={0x0, 0x1000, "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"}, &(0x7f0000290000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000378000)={r2, 0x100000001, 0x30}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00009bb000)=""/238, &(0x7f000051b000+0x7cd)=0xee) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/28 07:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x71, &(0x7f0000000000)="", 0x0) bind$inet6(r0, &(0x7f00000de000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) socketpair$inet(0x2, 0x3, 0x7, &(0x7f000078e000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000e6d000-0x4)=0x0, &(0x7f0000590000)=0x4) 2018/01/28 07:02:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x3c6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/28 07:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000038b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000056000-0x4)=0x1c, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000bb5000)=0x1, 0x4) sendmmsg$alg(r0, &(0x7f00009e9000)=[{0x0, 0x0, &(0x7f0000f52000)=[{&(0x7f0000ad4000)="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", 0x1000}, {&(0x7f0000e23000-0xf7)="9e39356bf75c5b5ccc4d4ce02ed33daa3267dc7a028fd4e481130ebc8dafd28c4b53c1458aa6e484b4b689336cbb178f35ea694fc428bc7c11c153db5f7c9a2feb25838996d6ea7b5e7a278ae40598a0a60007c4e1bc1a25ab296d8b9e6cf0442385895ea778b93306b4965d7e888035e9756b72f61202d4fd7efeddc120696289f1be64cc97165fac6dc86ef44b333edee8962986b51a7a584419a26868e4d34473b4ffc9402e05579a82b7429426618c4abe7de1b6e9c138eb09ea4d7647c67cb963c59b990c9ee00d64e119a2478651c9fa5560e250f8cbdf5c552a6125cb95fff920c38c190e28a842d2d4134ae7d9425b7a43b5a2", 0xf7}, {&(0x7f0000b5d000)="1ec28a29b2a3442b8e2e6a7ddce7905cc6ea3acd29b005609be90316386cfaf6ab67e9b54bd2b7772115c544acecf70a8cba1c8eae30ef9fb4ce807cc0c336239cd69b60a73d44ff55418754398607813700a36043a8ac9d3b2f81a51c0204b4b5390e0fd0d05be864ec591dfb9c80576c6fb03520ac1896cd2354e51889a4624d18e68a3442bd17659aec76892e02a91e1099ffe37570495e165394032d4d0b6531af018816c298c405f33131948c37", 0xb0}, {&(0x7f0000541000)="190d31c4b2", 0x5}, {&(0x7f0000ee8000)="5e6a74d0dfa707a36839c6b993eae578c8c74ead716f2a2051cf5f928daecefefa04013b6a3baab8d40c9802e886d3754fb873", 0x33}], 0x5, &(0x7f0000dfb000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xad, "655320f231b0e8ffa6580e8ad769b56c7372555e8416dbfed12a7d75632582fa9066bac1d29385c6571056a1c2bedd34d11fd10eb1e7f7c34d08b8fbc0252f9edd95ae9f09f897fbcff2fd31d7f15f6c76eb4bd2eabc486d6c2cb7293029f9ba04f66536bf7b51d80b6e4bf65f7adc4ed0f48307e5d3e1abaeca648d7f434efcbe836c0c4634d975cdbb8d1253a406d8af084df77fb3eab01c9ebd33f8279285249a64c185ebf7b8aae9bb5cbb"}], 0x170, 0x40}, {0x0, 0x0, &(0x7f000085b000-0x70)=[{&(0x7f000023f000-0x6b)="0dc43791c8a799312ad89f30d3f6b7682e0b00561cc3492e43df240165306eef86f04601293cde338cb859d0885860c98e2371ea576326655cb7d9cc9978873e504a8298df5c2b7c3aa3c207d6992ee6002e0ca653d929580822775fa981d482a8b4df03ad38ebfc354b6c", 0x6b}, {&(0x7f0000a20000)="04a713fd5288ae0c5b3cece0fe76742f7ed6c80806bf854807e77563fc9ddf52759f3598", 0x24}, {&(0x7f0000b18000)="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", 0xfc}, {&(0x7f00002b8000)="e50a3e5eebdd93e760bca9959358c550e980cdbf24f2a205", 0x18}, {&(0x7f00007d4000)="ab4f870da727d9cffe53b797ce87e738e5d7ed23f5b898705352deef6f682e706ae75cc61ce96a54eaa93f9d30920af41ec544ee063901de7184718f01973327f92901f5524ef3a5d8793563e2503e9922dbbf0a077176e0814a4b1d2aee988621961e1590ef0544fc064eb1f314b515a589ad2720e6512f44897d9c40f6cc2f538d4cb63342b2e024ff56df0e86881dc5", 0x91}, {&(0x7f00008ba000-0x63)="a514cb69cb3dacd8956cf77b877add266dbf122f76fd10aad94e53c9dce6e3df90979979e4f99eee7b210bb874c452866d155dca9264ef57307d173b225d54edf731dbe475fc2ccba2a96c16e6114c4475ddd38e565241a8bbb38a51f4ee7f38255e1a", 0x63}, {&(0x7f00007e4000-0x1)="9d", 0x1}], 0x7, &(0x7f00003f7000)=[@assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x1b}, @assoc={0x18, 0x117, 0x4, 0x8001}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb9, "c9bcca8aded7b1f23c6af1e753dffd412cfd8ca6bf5e82ded60f3cb172a4b8464e7532f1d35926993c85208b10a510f1ff71ad1a19f18dbd24aec316a35798ed16607ae13a2097b8939dc3e5f0de31685c06aed6593dde08847f45fd0dafed8faebfe8d0b976f4aeee5fe56bc6e91cc20de5f19d9d5a5b56ac5a97880491ab4076c5445f950a6fd653a4790edd7c0339ae4b59a8a78721c76a586573f338c247fa50cd7fa520c57a97031ad4aeff177100b6135d3493b3f965"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x1a8, 0x4}, {0x0, 0x0, &(0x7f0000428000)=[{&(0x7f00004d9000-0xe5)="5f9d3e1c16e8c69eecf7c5df881710951014f03c77f9c1d3f913831eb06c10a2e3b1134849c94a3888796f0df1360b720e0bf58004aff43885620f97256e167c638f3667fe21a4a750b2ea9a814785952f41d0d3acbc651e9f92e88523df6f815ec4bf1acc91164dc9ea89a1e00dd1215c0eaf065da86252c48c098859bb2d8e9520ddc04102420009ba7e6bb2a2acb26208d3f6183346ce8a20665bd4122f7da847f25ffee03486391e339bc73348113ba576cd5b93a38f303dbbc748f4dccdf0b59e9480b08472cb9311891e24ebf92e2636fe635568f2d4d744e87eedf7bde5b12a267b", 0xe5}], 0x1, &(0x7f0000441000)=[@iv={0x110, 0x117, 0x2, 0xf9, "51f6e263bd85cc20de9be06b48665d546d46d47d81bea49c38050611d3b576ae3c8422fca77f5f18d0f064ce03391c4d85d842c3e50e1f9d8c777375e1ea27de050e683641fa251dfe769bd893df7888f51d41c4798dc7c6dbb45140e022a1ce587eb5a0237fbf918aed248083e53a64543b3b27fb253def45456436e4724c9a1adfe6ac918eeaf3309f72f91501654420dcd1728a70517ddf73feb84732a5dff2e0a0790abe0c8be791305def0c9e99b5e7d0384430d3744a7fe939aa216c2f1becaaa54c5567780c77593403b9689d4c4a86bf5a0550a9492e48846ca2a0e4940c36819611ff5306b3a941b2c2afde1e056866c05b17c92e"}], 0x110, 0x4008810}, {0x0, 0x0, &(0x7f0000245000)=[{&(0x7f0000d43000-0xee)="099a546396ad7dc8c03b13a570a27769bd39f63617a2fde658fef215f4470204324374dd65782e848cb8885babf2d907c058122c385c9e8f41be9a8abd36db9e43ac3ced0de405fc8c0526d937f80e83529129943e6cc5447f4d314057e64fcfbc43afb763c6823f0c74959e66c26bb65769753c9119f64e5490b334e9cf1e507363f5d1478656fdae6229b0f7c91664633d91a80587107139a0e08066c2f5b38d77996dcfc39635165adfc11eb10fbe76821378e2853cdf6a88948d9d63d0655dd0a2c8a92c7f31ef35b83bbc991e5101ae5767062515774c52a82e22adc9ddb3d28804b2fb38c1c1544e38c397", 0xee}, {&(0x7f000017e000-0x4b)="ee6524b8b1151d9bad8ee6372f89e93520801585ad525ff7eab16d2e22a56287aba8e8223e8e96a648ffd3b4258481eb13e593b384ed7fa39967129616bb6199c85ea655bb8b1bdec49dc7", 0x4b}], 0x2, 0x0, 0x0, 0x48804}, {0x0, 0x0, &(0x7f0000705000-0xa0)=[{&(0x7f0000bc4000-0xdd)="56f26f69e35f0318ec1e32fd72fb9bc0338a53cab2fefb8387d4c355836cd975bec42f713c1dc6db3ca7bc387975ad677c2797539843086caac8e6d8d7bb6e655b0c16996bab1ce715dbfe1625887d10068e7b65590d2d89d168deb87a907091eeb3cbfa0341dd4399ab9a02975d1de9901ba6b090b2db5215aac107863af5c79911d6e249c9a78d4ff174a76c696c6935531dc4329e732aa951b28acf3657da2aa261ce58f7d022034b02cf56588cfeda9f824d62cb800331b618c394568db0317157f8ab4d512979a57cda65401445356cc44df0ab99a91ce36e09ee", 0xdd}, {&(0x7f0000436000)="6f15b499ba1949bffd145b783dc45a24f2db39db66f5c66f99d96d61b135b1d21d6443c2c9919a525aea3701329d910614d986d66dd62615691515f98119327c68bff90100b6ca49a0bafb9a5e01774d8b1c2ff7ce9c94bae870d6133da83ac12110ce1ea7af5704d3e6bbc06af16133efd063b9a03aa6059254914ec28f53bfbbbc405cfd461417961b4012b09e63496a61c6ad949b0321d694b0546c3e20cedb995fd02bc678a0924e0d91f375fc3a86d913e00bf08d821cad", 0xba}, {&(0x7f000061d000)="349e2bf59427b721ea205993cd8cf0858123ec0a068f98855f7ab1db946c6963340feac59ce6600159e16cc0d6bea0662993b5456ca32b27fce3e18b568b928714f3709d75775def6c72bbe9c6758a7c0ef332acd0538d8bb00beb798030efda77bf9f6a2012967fb0a5b95a83e65e8810ca0815b0f0ec36fdda05922023712c28ac5dd95a8b925ba7007dfaa8ac0606b11f02260c9717722ce26919a1f01a8d922b4fbaf6a81b456bba0c661863f81075d1d3ec561ea5a7ac8f585099175d60ca174ed47ca6be6ca4778ef051814ce31e72bab8c4e4", 0xd6}, {&(0x7f0000de3000-0x3)="f4b5d1", 0x3}, {&(0x7f000002d000-0x28)="a2e93b573b9b4c4118d093d574661ea2cc7bf3ac51774ebc72ec008b95a631f6fbf6e7eea3a7a52a", 0x28}, {&(0x7f0000083000-0x8e)="ab597f658f96da64b0ca24bb40bc808564ca4ea03b3388f7d8cfc524870f13c5c1c517b1902209e01c62886fcf7648735c5cd2bb94a0ce694d4ef48cdeb04c4791e3c81fc8107a3ca912c4f117ec4a67eb03cfd39f905a076378785bd07127d98b206d52c9ae4244fc470ab457b581bc175a3f29956811631b19d8559035791858f683776f0064968e31c3d06cc0", 0x8e}, {&(0x7f00002dc000-0x26)="e1d66f413ee256664a3e7f6e652b21ec6f8bdf44286d174e14ca2dd91495b5e7b9f70196c659", 0x26}, {&(0x7f000064b000)="9e254153ccd3d6b98c87726ab4c94cdd6cbcb87aaf1baa24969e53b748c159f1b57ff73e7ef640ab71607ec00b55f785353d497cd3f88037330e27644e337b660aeb96359cec81f838f3ec95d32cd9f7ce0856c57aa72cf5a4c37ac31e8926e24b125feaa35c091ca72c3b034556eaad2592f1dd2a31b457edad55fd6c0afd21863d68c34817bc7b5dc72c9763124e783c260b8041b230d4cf769eb576980f3772f19267", 0xa4}, {&(0x7f00007e3000)="f7e4e2be0581129e2706ce53238faf05d205aa1a8149360183fd6b51924cf2ee71a56adda429eab6ce6de066db731f7f55a64e4d7bb4a873a4f06eb192e25ababf124540c1fd1fd9853eb76b1f30999eab5375d7259435efc586a21eb6d10629e77df463d110d27df8b0d4ae74d453b33533787166e94f037953d0ecdbfe133d378e6d44dbeda9abab271284e9b04c118ac376d08026cb718c5bee237f88d888cc2684c5194bca3a869154a241640fe98a753978f29f93af92ec29cfe44230ea5a94ef91f30fae0aeefb9a42def7565dc0fcced9babd094ff20ee58a7ca90314609a56", 0xe3}, {&(0x7f0000241000)="81334fb2ecbe62a6624799b59ea0fad2bb8b9b161b17e1", 0x17}], 0xa, &(0x7f00008bc000)=[@assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x30, 0x117, 0x2, 0x1c, "6cf1d1ca42d8b6d997f05d03ab118d42d52163f4a592d43f920b1ffb"}, @iv={0xf8, 0x117, 0x2, 0xe3, "fe831a2aebbacd7fee36f0e0171c314446bd3b97e29fab42788ffe0c9945d3331ae3b7689b883f47d70765ae632ce0a95fab2b58e2ac902eef1b0b3019ed20013c0d2adcea69c9006f1fd4120a62857705a039e62dbeece49f35a75b1c3df6949ed8abc44a52d5cc98969d642dd9ba29d9d841fe5a3b60277315e525164e310b03cfe83abde9ef7bd95d2778faf0975cf52a02c5cf0c50680c9b447909d8cf3d11ddb1ebe4c42e012d7990828a68b6dc800724d03ff346986ee2de0ab4dd113bc5e8890568ba1aadb7d03c33e5f75593f71bc68f966f02288105424311bca419b75067"}, @iv={0x80, 0x117, 0x2, 0x6a, "8661aa3529a4fd9d0f16ab61c3dc7fefd5ca9403c9a5b4f159678baedf1e847be3fa9888a9c89b59616d7a619669a228e1d9ff2fe921b4e692d0f9bc564bcf54903daad18e09187c3db815d8e8387b3aaf46152b2bf55d69ffe6547a2c748fe32f8d9a40ae5823085ec5"}], 0x1c0, 0x894}, {0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f00005ce000-0xc6)="521bed8ea162dc5351c789b6d7fc08dadf9aa8e323d8138303b5cefdcc840e9fb0fed5344901e6c992ccb72c3f36af0066a0f80d3be1a04f88d2fbccae25cbd56690ec15d285a338f977438d47105dab56b89e9590705514b16241cf9cf37a5351884a9bb17fa286926266e23ca938bf8a01d5d0a241ab025911a043cf82cbcc700d66234602ef5250ea8573fb16390848437748e35882fcec1421fa5b5e0ce5851c80e5cee1e3af1f7f73a8c851f3bd14b1904d9cfd174a4a74682a42bba9063000376374e4", 0xc6}, {&(0x7f000061d000)="53da", 0x2}, {&(0x7f0000a9f000-0x74)="c0d215220a44b284ecf425592407aab37b53f189de05892ea16ff641bb75dd211a22b86e1fa560aaf264eb5d4986449e0e9420266dd2b6126463cefee901eafe8c3ae4db6c525d61ce890b17ec92473631236ab01ae9b219fbdd76e4b9ca09e081c478f002d4c2e6a44c4173bc2b438a61d73c50", 0x74}, {&(0x7f0000c07000)="252b6b0e4dbdaa01b725d9df54948083dbae36561a02f06a5d08ecb215901a89c5cc53954fe286fcd8f3b76cb878b51448ac07a7c4bfbebf1e1b0929d20b91da2b77f5cf36dd7273af0e8a96c9f35e4239", 0x51}], 0x4, 0x0, 0x0, 0x40801}], 0x6, 0x48000) 2018/01/28 07:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}], 0x1, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000317000)=[], 0x0, 0x7fd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000393000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000f31000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff801, &(0x7f0000533000)={0x6}, 0xfffffffffffffc9c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x10000, 0x4) 2018/01/28 07:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x7) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ac4000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000302000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cc6000)=[], 0x0) 2018/01/28 07:02:43 executing program 0: socketpair(0x0, 0x80000, 0x5, &(0x7f000028a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f00001d6000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000126000)=0x10, 0x80800) accept$inet6(r2, &(0x7f00002ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bcc000)=0x1c) close(r1) getpeername$packet(r2, &(0x7f0000c9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006f1000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b37000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f1a000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x1, 0x2, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0x4000000000000000, 0x108, 0x0, 0x20, 0x7fff, 0x100000001, 0x5, 0x10d}, {0x10000, 0x5, 0x6, 0x1ff}, 0x7fff, 0x7, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x9, 0x3, 0x3b}, 0xa, @in=@rand_addr=0x7, 0xffffffffffffffff, 0x5, 0x1, 0x9, 0x2, 0x2, 0x10001}}, 0xe8) 2018/01/28 07:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008f6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000866000-0x4)=0x10) bind$unix(r0, &(0x7f0000f4c000)=@abs={0x0, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/28 07:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) listen(r0, 0x8) 2018/01/28 07:02:43 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 07:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x80000000) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000044000-0x4)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) close(r1) 2018/01/28 07:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000-0x20)="0a0775b7807d83e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) r2 = socket(0xf, 0x5, 0x3) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00007cb000-0x4)=0x0, &(0x7f0000984000-0x4)=0x4) 2018/01/28 07:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bf2000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac", 0x1}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto$llc(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x8, 0xffffffff, 0x2, 0x7, 0x10001, "0f1c9d9950da52afc5eb0d7b36449783c082fa5f1c0a2c6f33e0db842ee3ed7693490a515ca1b580a5d69699af8310ea9331199755f2e0d2b6dc02485254cd", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f00002ce000/0x1000)=nil, 0x5, 0xfffffffffffffffe, 0x3, &(0x7f0000d93000/0x7000)=nil, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006cb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f000087d000+0x5c7)={r4, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000004000-0x88)=[@in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}], 0x88) 2018/01/28 07:02:43 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f000042d000-0x24)="01000000000000000581000000000000f9762c3b2e9397f5301445b66a36b0d0bb81d0ce", 0x341) 2018/01/28 07:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000096a000)=@add_del={0x2, &(0x7f0000766000-0x10)=@generic="37c930ad6c55e30c8008f155d769c9f8", 0xfff}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) recvmsg(r1, &(0x7f00006ae000)={0x0, 0x0, &(0x7f0000968000-0x60)=[{&(0x7f0000a36000)=""/224, 0xe0}, {&(0x7f0000fdb000)=""/110, 0x6e}, {&(0x7f00004f3000-0x6a)=""/106, 0x6a}, {&(0x7f00004a7000)=""/64, 0x40}, {&(0x7f0000fe9000)=""/119, 0x77}, {&(0x7f0000faa000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000a53000-0x69)=""/105, 0x69, 0xe41e}, 0x2000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00003a4000)={{{{0x2, 0x3, @rand_addr=0x3, [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, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8c94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x500000000000, 0x3, 0x1, "647c516a832b87e3a2858424e4b8ebc34812a7a0d2fa9f606ea3db259eb9b7a600de86bb4bb0f717e70802da563a6ea0e47ecf57c9b8abccf9375ecf3e3a7d2b8c309c54f10df3ceeee328f50c70f9f2"}, 0x160) r2 = accept(r1, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockname(r2, &(0x7f000004c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0x26) 2018/01/28 07:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000729000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x6, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000898000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 07:02:43 executing program 0: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3}, 0xfffffffffffffdfa) 2018/01/28 07:02:43 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/28 07:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000080f000)={0x0, 0x4}, &(0x7f0000b1a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a58000)={r1, @in6={{0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x10000, 0x1}, &(0x7f0000725000-0x4)=0xa0) 2018/01/28 07:02:43 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009cc000-0x8)={0x0, 0x0}) accept$unix(r1, &(0x7f0000a60000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009d2000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000002000-0x3)=0xfc2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000001000-0x33)="907d8c5f9f1757a4bfe7e5645614ad02c601f85adfaa026729504b0fea337560bbebb75f75a9df7373932a9beecb361af1a689", 0x33) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x111, ""}, &(0x7f0000c1e000)=0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000c80000)={0x0, 0x0}) 2018/01/28 07:02:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b1c000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d2000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r7 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x6, &(0x7f0000ea1000-0x30)=@raw=[@ldst={0x1, 0x3, 0x7, 0x3, 0x4, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x2, 0x1, 0x6ee21e5b61a16dd0, 0xb, 0xf, 0xffffffc0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000031c000-0x4)='GPL\x00', 0x8, 0x11, &(0x7f0000000000)=""/17, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = accept$packet(0xffffffffffffff9c, &(0x7f0000234000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000421000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r11 = socket$kcm(0x29, 0x7, 0x0) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = accept4$inet(0xffffffffffffff9c, &(0x7f0000575000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcc000)=0x10, 0x80000) r14 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r10, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r16 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r15, 0xfffffffffffffff4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082d000-0x2)={r7}) socket$vsock_stream(0x28, 0x1, 0x0) r18 = socket$inet6_udp(0xa, 0x2, 0x0) r19 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000453000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) r21 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) r23 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r25 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009d9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000043000-0x4)=0x48) r30 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004d1000-0x4)={0xffffffffffffff9c}) socket$bt_sco(0x1f, 0x5, 0x2) r32 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r34 = socket$unix(0x1, 0x3, 0x0) r35 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r37 = getgid() r38 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000147000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x1000005e1) r41 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000654000-0x10)={&(0x7f0000003000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d9000-0x8)={0x0, 0x0}) r44 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f000070d000)=@kern={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000544000)=[{&(0x7f0000004000)={0x1578, 0x18, 0x205, 0x0, 0x3, "", [@typed={0xc, 0x73, @fd=r1}, @nested={0x34, 0x49, [@generic="2d2db7cf1a780149897642ad8d0ed39ae50e8331076757c37c6155ce8dc5c03351e5c812008e045a6ed20d6444677d"]}, @nested={0x13ac, 0x4d, [@generic="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", @typed={0xc, 0x56, @fd=r3}, @typed={0xc, 0x1d, @fd=r4}, @generic="819a8968c4539dbc17993b4870d32d3e93d3293ac40825a418f6a1ac2104fd61d68d541a6ad884b6aa1dadb9ea5114360b2081f0c16a229c3796ee66a611c83eb9ca5c260cfd764e2775da2bed5c6d6b280abaf05f9843390f8bad7c16ae540b21e8d44087924b3bb085c2751f34270635e35440a2a54cbe8ed9f22d0315b5e708b071d90fa67a6e6d2664d8df1e42a33d1f9739ca42448564", @generic="6b783f2523fab0896ab1d52ac044fb4f46a68d0e2e123358822962220ee28f550b5dd4995657c67612a7f5af7da0f8594c57755724d025e64ac1f895938040263c4453a2728225594d5c5579d2cd6ae7cbbd207914839a8a128685c33a5dcbb6f3be13b8dd273982255d330153d67b1a3b0cf61d50fbe2e10ba1a6ac5a3588da1a63eb995d34f0bc28a24263083aa6719619475ca7424512321b3f14b475a7b98bceb08bbb0be662f0d79c78c3fcf0a75e7ffb7703aebacbefadfd9651e41dd33be88eef0b91a4eaf3e7ba87741021cba447460e0d0a69a4d6f675b8330c35487c7fff373b004b511a6ce0edb2d2", @typed={0x8, 0x42, @void=""}, @generic="698691deb736695decd9304b411b86408ea39644194c02885f7f1d50cd9f9fdbb05e06a6d9ed0f748e19b15b3e0deca6fe58697756c630acd82a68c1189967df1a09ba158d687375e205b3bdd82a", 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@generic="562c4f45acb971dc2d2fd56de8fd9c48f8b86cde3e426fba09cd261397457b9d7084174e26a935b760555b7a3d79f237ab8b825523951d503edeeacd79a9fedfc72b07583cf00e598309b0e53b963df6b7ca14a65df662f54b9d85101f4a0d90f44ebf8c727e8330d846b700ce2b9e1e7c32182516094d311f9ed44accc3c41cfda57bb431f703c86a7497112cf3bd816b5eee3ac6c2d2a432429dd8b26743a17f19ff713dd800717442644b026d8ddd59f3bfdd5f7af70a90"]}, @typed={0xc, 0x96, @ipv4=@rand_addr=0x22}, @typed={0xc, 0x61, @u32=0x1}, @generic="b1043942f6c3f50e6c6a104e417e4cdcf23f32fc67ec0e83a20753040b4195ed950aa696273a7e8fabf7bc4b9e9f93f6b401b1641543eb8b55b1f1ebed9a58749112dd3dd1f7071b14e012a5c6b9b8339ae50aee59dfe5cd7ed19373575e79684ffb5383d9a5a8b9979a06a6f03f8eed01f8378308aee99f0babd670e187a406c822a6d2955136807b715a64fd20bf0a02466963a411951a4b4b97f554348639998dc176231a01a677f533a2f18419d8b6a51bdec531dd1154d2ebe4ea67b30b43d966db0b79c6976499803cbf0755", @typed={0xc, 0x1d, @pid=r5}, @typed={0x18, 0x59, @ipv6=@loopback={0x0, 0x1}}, @nested={0x70, 0x81, [@typed={0x1c, 0x4f, @str='vmnet1vmnet1cgroup+\x00'}, @typed={0x18, 0x4, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x7e, @u32=0x7}, @generic="ce56c103ec3b8e6069f55bf42876dee5e7eae981d69ef4ef6cd46da759d5000f16a570", @typed={0x8, 0x2c, @void=""}]}]}, 0x1578}, {&(0x7f0000001000-0x115c)={0x115c, 0x16, 0x300, 0x5, 0x3, "", [@generic="a2d81f14f8c8fcfbb007c422523b36d5cfbbdc59af7ef6ded37338502bc26771230deea773fc3b7ab3fd881ca19a7f61ed4926cb0a47764cff450ae4e45938d8", @nested={0x1064, 0x7, [@typed={0xc, 0x7f, @uid=r6}, @typed={0x18, 0x6a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @typed={0xc, 0x5c, @fd=r7}, @generic="1280d84d55e14a9e7113137f4610b769a0b9fe046dba45f170eb17def6d29697f7c4bf30d4d9f75f", @typed={0x1008, 0x8c, @binary="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@nested={0x28, 0x3b, [@typed={0xc, 0x52, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0x18, 0x63, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @generic="816ed914e98f4529f6ddd144eb63143818aeed4ebcaad081dcf137d9cf076988f28ac287f85a31e7b631430b51d3e369b20d9704a69b27a89a9be29e9a21c23deb3ca4330a6bbd1c434aa1628a4a71665acd924c45be98", @generic="c5f0d4b8afcf2b051d7c8cce8e8278a8c0cab8f16577f436a00726b7980617bb210c809f075730"]}, 0x115c}, {&(0x7f000019a000)={0x1f0, 0x35, 0x500, 0x2, 0x0, "", [@nested={0x194, 0x37, [@generic="618ddb818887fc25335a590747eeaeb5d205dcd7a8601aa024fde1f36d90795af7ce9415f6c95d6ff88b3a519de35bf2cbd8df4952a17e9c5eb7d0a1a2bdaf113aab4f263bc049ea", @generic="46828b24d71dd31248e0606074ca13eb2cc404865d11dc48b459ca35f93eb4252cb24b111f7a2de6c2b2df4b64c151a799f2ee38f4640f0d82b7c3ecf41a52cab541938e845b3e8833181e21304a5849bac84a67a3d397de4e7a4b1a35da17a0b346cea133b870aca42dd83e0fdcf1e68453a18839ec59c9118d34063080bc128971017414d50505b5f744d8a4dc400110554478f1f1e9137e461e7ca89e5864e5", @generic="dd493c5781ab40289f475beebe35610595f0216dd46487f3c384f7e9284a85a5874b80d734c7d017ed0bfc7cbbee19de5c02b71dfa5fcaeb74f977b30fbd3384d01c843be1504fcce39465b85e5d8bedd2caa3954eed3c4cecffe51ac0dc6a31a9afca5eb4284f3283611e6bace2b98946f750062eb3ea328ca0e9f100935f06d427aaeabc3d3c357b25cb8bb9f3ae403384876b6a34f4e481f5f174f09b8d2a19e19c99459f"]}, @generic='>G', @typed={0x8, 0x17, @void=""}, @generic="b2282f674d90fd00f5031f28f7623432990f8c5ab83079e267897672c3a124150a9472a15e320a6e35ba4867040e9908ae9d4cf9face45bdbc36f90395ab8745"]}, 0x1f0}], 0x3, &(0x7f0000001000-0x160)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}, @rights={0x38, 0x1, 0x1, [r14, r16, r17, r32, r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r28}, @rights={0x18, 0x1, 0x1, [r29]}, @rights={0x30, 0x1, 0x1, [r30, r7, r31, r8, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}], 0x160, 0x4000884}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r45, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) r46 = socket$netlink(0x10, 0x3, 0x7ffffe) r47 = accept(r46, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000)=0x10) setsockopt$netrom_NETROM_T1(r47, 0x103, 0x1, &(0x7f000001e000)=0x5, 0x4) sendmsg$nl_generic(r46, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffed0, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x87c}]}, 0xfffffffffffffe85}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 1: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r0, &(0x7f0000985000)="", 0x0, 0x0) 2018/01/28 07:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00005d3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008a5000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000038a000)={0x3f4200ae, 0x6, 0x3, 0x100000001, 0x8, 0x4, 0x7, 0x5, 0x0}, &(0x7f0000b3c000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b9a000)={r1, 0x7, 0x401}, &(0x7f00000cf000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000ed0000)="b0074c022ada1d79c3a0b019cbe06f9ef4153149f8627e7e932a817448f6c2dd95ca0e4d3972eaac74dbdd25939e0e57800550fd3e4403b0598f4b6eb6b835fde1d98975df9519c74d0358b280afdb1b4f841e4e1bbe0264644b4ffea26aad2498f536c9f2b0779e6be969fbefd3494c8db111fafdcfbb80e1274dc0e7febb40d99801a0", 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c3b000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e4a000)=0x0, &(0x7f0000c09000)=0x4) 2018/01/28 07:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000031000)=0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00004c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000531000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005df000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000662000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000219000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x5, 0x1, 0x3, 0x2, 0x0, 0x2, 0x80, 0x80, 0x8, r1, r2}, {0x9, 0x6, 0x8, 0x1, 0x5, 0x7fffffff, 0x5, 0xffffffffffffff7f}, {0x6, 0xc, 0x7, 0x5}, 0x1, 0x2, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x2, 0x2b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x6, 0x0, 0x4, 0x37}}, 0xe8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000e57000-0x8)={0x0, 0x0}) getsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000c7a000)=0x0, &(0x7f000010e000)=0x4) sendmsg$nl_netfilter(r3, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fa000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b4e000-0x4)=0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000028b000)={0x0, 0x7fffffff, 0xa9bd, 0x100}, &(0x7f00000d6000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b0c000-0x10)={r2, 0xfffffffffffffe9a, &(0x7f0000026000)=[@in6={0xa, 0x1, 0x4000000, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2fb}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2323, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, @in6={0xa, 0x1, 0xd5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}]}, &(0x7f00007ce000)=0x10) 2018/01/28 07:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000784000)=0xf) pipe(&(0x7f0000400000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e93000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000019c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000706000-0x8)={r2, 0x20, 0x9}, &(0x7f000018c000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c5f000-0x4)={r0}) connect$netlink(r3, &(0x7f0000bf6000-0xc)=@proc={0x10, 0x0, 0x2, 0x10000000}, 0xc) socketpair(0x12, 0x80807, 0x80000001, &(0x7f000023c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f000026f000)={0x7, 0x7f, 0x400, 0x40}) 2018/01/28 07:02:43 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000002000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000031000)={0x0, 0x0}) connect$ipx(r2, &(0x7f0000013000)={0x4, 0x60b, 0x200, "cb8e8e44850c", 0x2ea, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000c000)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000033000-0x50)=[{&(0x7f0000033000-0xfd)="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", 0xfd}, {&(0x7f0000002000-0xb9)="d7734bc44ccca2b88fdc8e3efa73e20364838baf522c87d082ddab8a51a6466b0fcb035c926af0e6e62f2e23d8860d04d1b8212fac87c3a3baa0dc403ce98f037c6ebcb7176965bc186e68dc12a6b47d4ba36d5a3da6ed2fcab7a59a080ead8bb3224a2da211200d3181f954896560b9698267874c7abeda91a74616488d718a41af47fe52e37a35654ba0a521a513695c44971d9913f1ef6a84fcb008f3336c30cba1f0b547e4ee088bac36710e90ee4cb668b6e0f492c318", 0xb9}, {&(0x7f0000032000)="5e3daeb7e50aa8e852c2bc0c22f6b9bd9e7b1d7aec3a83d4b13706220a1ca16255aac9df5487e7b52f50528aaf51e1372c709cc9748a8765188b11bbf51a16f29446bf79b6ae86e337a475480982de72351219", 0x53}, {&(0x7f0000032000)="853de09fcbae702d0c50de224e1a3e97b19364062c5bc095a5f7f011b4a209b53e245d5aa88e1d740dd2066026a2a59a67a2758443899afbe562e730a6cd9f82ef3553caba7bdabdc9aaff180532ed25552faf56c6c8d9f27bd684ad3d71df494d2f754c232650115dbce3498624b68039f86bf0fa20bfa2989baaa88adecab49d985be2ab87caf03a1082e3308fd2b62acfee8359842a96ed6ad2cd80be660e1d47d118cc35318f38ea90f26a930faa66d1028e9d0e800fdf7ab0fc88f747831e409ce747313830e7b1f651f6d00a3d921acac10ed2ba0c2211296d483714018238", 0xe2}, {&(0x7f0000004000-0xf8)="4716d2d9f6e666cfa435ffbb0774f413315b318238668e361176867c304d7af1edd42a62319c5a4f338db5879d37fef139ac097553509d70ff6468bf380e5fde4abab46815e19d507cb2157cabc69ab76a933677abea9f197c58564e8c5e5ab16e22b4bdd532f5f299423a7f12e209b4efbcc12e2e8bc8585e75f5d70d5ae1176e205d8ba2870acfdccf2f335ea370fcac5d152f74057932ac7a24f498473037094fa51409665fa1472f70b607c4bfbe2d7f6d86b3ef3e6e36c0e6f486941d6293d822a18c1dfa23cf871b4fc9ca6c569b9149a16cf87ab70ece85f87849a4e59bf19a202af7fadadac1b8848c3c8d69d74b9943f68d6e8f", 0xf8}], 0x5) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ffd000)={0x0}, &(0x7f00008cf000-0x4)=0x4) r3 = socket(0x8, 0x1, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fa000-0x4)={r0}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00001de000)={{{{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, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xc3da, 0x9, "cbdf0e1053d85925be5dc4aa6204db4f612265b2457c476ebd5939273027345aa34399b1901068195434fea06a7a6d86afe70fed66f262417f1bcf7de49f051fd338b226c38022f6326a5d575affe0c2"}, 0x160) 2018/01/28 07:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b13000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f000094c000-0x1)='\b', &(0x7f0000262000-0x1000)=""/4096}, 0x18) 2018/01/28 07:02:43 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0xfffffffffffffa76, &(0x7f0000002000)="", 0xfc) 2018/01/28 07:02:43 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x20400) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b8f000-0x8)={0x0, 0x10000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ac000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x6, 0x1ff, 0x24}, 0xa0) 2018/01/28 07:02:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) 2018/01/28 07:02:43 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080a, 0x0, &(0x7f0000934000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f09000-0x8)={0x5, 0xa8, 0x80000001, 0x401}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a0000)={r1}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000a1b000-0x10)={0xff, 0x2, 0x29633a82, 0x1000}, 0x10) bind$netlink(r1, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/28 07:02:43 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair(0x10, 0x0, 0x2137, &(0x7f000087a000)={0x0, 0x0}) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/01/28 07:02:43 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000017000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001b000-0x4)={r0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000000c000)={0x1, &(0x7f000001b000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/28 07:02:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fc6000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x1, 0xff, 0x4, 0xfff, 0x1f, 0x100000001}, 0x20) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 07:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009dd000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0xfffffffffffffdc6) 2018/01/28 07:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000cfa000)={0x0, 0x0, &(0x7f0000997000+0x9cc)=[{&(0x7f000042b000-0xbb)=""/187, 0xbb}, {&(0x7f0000cfc000)=""/95, 0x5f}, {&(0x7f0000299000-0x99)=""/153, 0x99}, {&(0x7f0000b23000-0x1000)=""/4096, 0x1000}, {&(0x7f0000235000)=""/147, 0x93}, {&(0x7f0000d80000-0xff)=""/255, 0xff}, {&(0x7f0000836000)=""/250, 0xfa}], 0x7, &(0x7f000086e000-0xf)=""/15, 0xf, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000631000-0x38)={&(0x7f0000d08000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004f1000)=[], 0x0, &(0x7f0000a99000-0x7f)=""/127, 0x7f, 0x0}, 0x0) write(r0, &(0x7f0000361000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000661000-0x3)={0x0, 0xffff, 0x7}, &(0x7f0000ac4000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad6000)={r1, @in6={{0xa, 0x3, 0x868, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce2, 0x3f}, 0x98) 2018/01/28 07:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff7000)={r0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000726000-0x4)=0x0, &(0x7f000019b000-0x4)=0x4) 2018/01/28 07:02:43 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x100) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000002b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000027000)={&(0x7f0000027000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000026000-0x340)={0x90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}, @typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x0, @u64=0x9}, @generic="eb726de5897b2fddb19409bef0a52ab1de5bdca6b3180480b5bd4e4be3ef03ef803225f84d38b6c0c28bc43cb97a509f56f74c2425866e809b81228780", @typed={0xc, 0x8c, @uid=r2}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x40c0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/28 07:02:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000012000-0x4)=0x8) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000012000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x2}}, 0x26) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 2: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0xfffffffffffffffa, &(0x7f0000e76000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004ed000-0xa0)={0x0, @in6={{0xa, 0x1, 0x25860b14, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x31, 0x7, 0x3f, 0x10}, &(0x7f0000a3e000-0x4)=0xa0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e75000)={r1, 0x1, 0x0}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/28 07:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000078a000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006da000-0x114)={0x18, 0x29, 0x829, 0x2, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="ef"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cd8000-0x10)={0x5, &(0x7f0000d84000)=[{0x1, 0x4, 0x0, 0x2}, {0x6, 0x2, 0x8, 0x2}, {0x7ff, 0x4, 0x5, 0xfff}, {0x7f, 0x7ff, 0x1000000, 0x8}, {0x7f, 0x9, 0x5, 0x1000}]}, 0x10) r1 = socket(0x8, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000024000-0x4)=0x81, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff2000-0x10)="a24475d4204f0cc42c9834e9f7ef31a2", 0x10) connect$ipx(r1, &(0x7f0000769000-0x10)={0x4, 0x1000, 0xfffffffffffffff8, "191373c2a557", 0x9, 0x0}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006cf000-0x4b)={0x0, 0x43, "d797844e139878128a1154dea9ce3f76b49ee1376e1ef69e9ab5a897a42d58cc43a6ecf0f2605e9bb75416daff0a1f9a6dcb60990b07a3732b729392306801d866ccaa"}, &(0x7f000064c000)=0x4b) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002ed000-0x10)={r2, 0x800, 0x7fffffff, 0x800}, 0x10) 2018/01/28 07:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0xa, 0xfffffffffffffffc) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000b3d000)={0x0, 0x0, 0x0}}}) 2018/01/28 07:02:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x2c)={@nl=@proc={0x10, 0x0, 0x1, 0x10000}, {&(0x7f0000001000-0x37)=""/55, 0x37}, &(0x7f0000001000)=0x0, 0x7e}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/28 07:02:43 executing program 6: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00002e6000)={&(0x7f0000311000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000310000)=[{&(0x7f000020b000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000311000-0x82)=""/130, 0x82, 0xfffffffffffff05c}, 0x2000) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000310000)=0x0, &(0x7f0000311000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x80000001, &(0x7f0000311000-0x8)={0x0, 0x0}) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000311000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000311000)={&(0x7f0000311000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000163000-0x70)=[{&(0x7f0000262000-0xae)=""/174, 0xae}, {&(0x7f0000312000-0x26)=""/38, 0x26}, {&(0x7f0000312000-0x96)=""/150, 0x96}, {&(0x7f0000227000)=""/115, 0x73}, {&(0x7f0000312000-0x4c)=""/76, 0x4c}, {&(0x7f0000311000)=""/176, 0xb0}, {&(0x7f0000312000-0x35)=""/53, 0x35}], 0x7, &(0x7f0000311000)=[@fadd={0x58, 0x114, 0x6, {{0xfffffffffffffff7, 0x7}, &(0x7f0000312000-0x8)=0x3f, &(0x7f0000048000)=0x3, 0x9, 0xffffffffffff8aa1, 0x0, 0x10000, 0x20, 0x572d4cd3}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0x8001}, &(0x7f00000b8000-0x8)=0x1, &(0x7f000013f000-0x8)=0xf929, 0xffffffff, 0x0, 0x6cab, 0x5, 0x0, 0xfffffffffffffffa}}, @rdma_args={0x48, 0x114, 0x1, {{0x60d2, 0x0}, {&(0x7f0000306000-0xca)=""/202, 0xca}, &(0x7f000016d000-0x50)=[{&(0x7f0000312000-0x15)=""/21, 0x15}, {&(0x7f00002c3000)=""/0, 0x0}, {&(0x7f0000312000-0x8c)=""/140, 0x8c}, {&(0x7f0000311000)=""/204, 0xcc}, {&(0x7f0000137000-0xfb)=""/251, 0xfb}], 0x5, 0x0, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x9}, &(0x7f0000311000)=0x2739, &(0x7f00000a8000-0x7)=0x1, 0x7, 0x9, 0x800, 0x8, 0x40, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x380000000000, 0x800}, {&(0x7f000006a000-0x2e)=""/46, 0x2e}, &(0x7f00000f0000-0x90)=[{&(0x7f0000312000-0x47)=""/71, 0x47}, {&(0x7f0000312000-0xc4)=""/196, 0xc4}, {&(0x7f0000044000)=""/108, 0x6c}, {&(0x7f0000311000)=""/213, 0xd5}, {&(0x7f0000311000)=""/246, 0xf6}, {&(0x7f0000030000-0xb)=""/11, 0xb}, {&(0x7f0000311000)=""/57, 0x39}, {&(0x7f00000f6000-0xe)=""/14, 0xe}, {&(0x7f0000312000-0xae)=""/174, 0xae}], 0x9, 0x52, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x3f}, {&(0x7f00001eb000)=""/166, 0xa6}, &(0x7f0000073000)=[{&(0x7f00002d3000)=""/138, 0x8a}, {&(0x7f0000311000)=""/0, 0x0}], 0x2, 0xe, 0x20}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x100}, &(0x7f0000312000-0x8)=0x2, &(0x7f0000312000-0x8)=0x3f, 0x3, 0x7, 0x0, 0xfffffffffffffc86, 0x28, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0xb0c, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000312000-0x7f)=""/127, 0x7f}, &(0x7f0000133000-0x1)=0x0, 0xb6be5ec32a195a90}}], 0x280, 0x4000}, 0x20000000) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r2, 0x5452, &(0x7f000028f000)=0x400) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f000022e000)=[{0x0, 0x0, &(0x7f0000204000-0x70)=[{&(0x7f00001ea000-0x38)="15ba4bfb1bb5e47cfb932e56f58f453b9dddff8293d994121d68e25cc95341a26b0c40c38fc8eb7f55822551d2cfc22c083e7a03f78f5423", 0x38}, {&(0x7f0000311000)="5886e41599f8f76f8eb5a03a3774a6b099cd741161d22c1caae12a21b708c5de3a9e0b281adc24e99182155c53e2474b0b13ddf25c42a61254e4b747525b548a323a064f0ca2fe7ec1b89948566c0721a5ac0e9acaf2a40682d28029beb728bced0ff8e26de23e8aa7135b7fb8a105f8a44d684cd1f3fff8da6845b3dfd80686a003272019f948b0ee15d1972148724dcc1368cba6bfc1582ab35b5b625bc036ecd5aace5aefaaf61ef702893033aa75d1e3bcb6ecd82bc9c52a9eb0daa7e0d6da06f81a395809609cd02a78958182c4bc0ead990a", 0xd5}, {&(0x7f0000312000-0x81)="50f69ba6750c163f50d1748ff40e80b6f76e07923322bcda86b1332226a807d3dadc8fdbf46476a70f1dea20a9f1609150ed4b4b5e047fe992c6f3125fc76e4eb8f76da8f7c5130ecb5f49d28fea496d01223e83ee21b3fdabfa5228f895c423a4ab21a365e52782192f5973fa1e97dee8c9aa96ca0585d48936c55811d1d3d50f", 0x81}, {&(0x7f00000f2000)="aff43a0017ccc60c63453462aa4ec6e8690436e485813dddf5b9e284dce35605db1d44c84c5a40d9d4915b7306d7c8b18cbb434f1ff838beffd7c0135c414040d0fab035c7caddf45dcc93f53ec00410977a900780f5984cc0b4e129c8742b51e45f20adf8f8d0d7994036e5c19c29f445d5443b1169aefd5d6156cd26185eef279dfe2e6f5fa9a710892b3f1ddbb448b016643a2a72bd3f1bf8e4e10c02df45ff0705a5e30a", 0xa6}, {&(0x7f0000061000)="f70db903adea1e404cde0e3c21302f1731c357525512b7fe4c12ef2d14abeb4a4c25c39d870b4faba95ecc65687e5c8b6a059a4d42635669b73a15b8c181447926d0727534a8538a58a95c6b8a73bbd5b0f2ccc29f5e0cb89ed0be50805f89754919b491a13f7c694c61eaf8e3b7446f5519b213a423080f5efe62a6266f78ce3fd7be2aa210eefb36248e00522db949a2c5622b52e4c6c1925bc2f6b77fb7700869c84962e57d094bffba6ee376304cbcb3f5e9c0fea7737374623323f3d31061e16a7923f632c86c7fecf7c9b20186e9c59aa2b09449fd65540ab25eeb7233edee", 0xe2}, {&(0x7f0000059000+0x921)="06cad52f2001d2c4e486a1799beb3585c133951a1db35d12fb6e1140ac5516e2c3bb91bb3632f9c63493d1b59ad987f1165a8537179dbd015a8f", 0x3a}, {&(0x7f00001f8000)="56fda4bd95fbe1e6f39bcfb3c65b20203853dae51e75cb93fd38bc0a1de9089cd960bec0945c200802c5d6ecdbb7717479524ecb1cc3a821fc51d14288f0d3abb02f85becf1880e2f1107aa4af0adbb21ef0d44251b967add908d4c7a2ce026287f7f86b491323efe23ca452242a1d54a91fad98301582f4399068b1276dfd87eb6d93ca8d8e98b0f35a6ef856207d2017c6c7d128ab92f7", 0x98}], 0x7, &(0x7f00001f0000)=[@iv={0x40, 0x117, 0x2, 0x29, "dcd657ed45386f54413afa15c7c0c5cc5a0e758dc18e4c2f6bd8981c5d8dc8b135ab85902f2fae5ba6"}], 0x40, 0x24008080}, {0x0, 0x0, &(0x7f0000311000)=[{&(0x7f00001cf000)="65c58d41292e66dd683f3cc3e23c9191b43790bcb46293d07330acf62ffba9dfafcb2c27c4343474ff13cf80a7253500b5114f", 0x33}], 0x1, &(0x7f0000312000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x800}, {0x0, 0x0, &(0x7f00002d7000-0x50)=[{&(0x7f000008b000-0xd7)="95dd7dbc11238eeba74294595677532ec20672c10a1b045083b5747efb33f56c784fa6e3f9873ce59ade4430a91a65a6a68f9785f45bb33a7e8459539edc236c48264b371e0b863d783fb97aafc23af36257704ca5ae83c7b115a9205305c675c1fb2fc6bddf0ccd453ceef35303d8b26584fcae74bf6ddf0b0faa7e159800acaa1e1f025bd4928a5b9bd8afa1ab152fac70db80433c701fa3c712f285a4b13befede130f52d6bf3de53444768a5b4ef58789294d8b0b76f8802959aae1a216d18306688dad93802a45c5259b179a11e2e5c6088c47da4", 0xd7}, {&(0x7f00002ee000-0xd1)="f91a7191d2ab3e28ac30803276921fe73301bdef32d1f03abbdb2403180177792b48dc785d9319058b5e2c65b0aaf008d97167184232949fd5de20a6de758e1f8b0a25e35ce0f9b221768a879a53318056c3bcb15166b9055e1f93e33f9bd92c8b00594175425de1147bec8d596978c86a6f20a50530682026a85f9e36004dd6d0cb3db839434c041723fc1affe0c6e4fc26c3c6923db8b6908bbdfccafabe0cd3e5c9c2df29abb950728bcfe052fb387c46d9b57ee6c1d05d361982530722c3c49bf76c50c2ffab61911a3e5160430807", 0xd1}, {&(0x7f00002ee000-0x8)="9ef3b45660721dd2", 0x8}, {&(0x7f0000128000-0xc7)="70e8b556d0cf3650d3be4541112ce7f7822bbc66d22db4e5862f2f0966e6569eb1a1c2bf926bd06e7886534787dbffdd011716c0c98d0dfa27c7cb6dc331ed9d8d785daa896fd72796cedd334e8f820290f9de92cc875acb8e122f449d53a4a9d4e6cb3091938339aee8bfcb8139208d3b8fc4de483abebb0f52454fd66be1e7521bca5433179388f4e29b668ac10125f50d88785f0ee3204f487b1f4204fd23c1428baf1150a2339056c52afe8d432bfa4e680967a7b18e7edbf9d9689e126d76373ff376269b", 0xc7}, {&(0x7f0000312000-0x79)="8c585a651d076d8af1102933f0d75be98e0000b504cd579bae593bcdb6e5feb8fd4fdc9d68ae2e29432fe872b449cf7d5ae5fa1d5ce7aac0f9934e6570d5aeb3bb2c4675e4a82235dcdfe0cfe95646edbb4b07f9ddff4ff02dc88c9427da45381256311ff4de32de3633e361fd2b048276c8e00df74481b4a8", 0x79}], 0x5, &(0x7f0000261000)=[@iv={0x80, 0x117, 0x2, 0x66, "28151912726dc145e9ffa067bfe98b6ad2179571e4ac253f8cd163ccb00432986370403a3faf7e80e2d93d130ccccb643cf55f7bb150dbf685470dc69db3d78cd7a679362f94006d0de343031f953efb98e7a4c5be8d105821ec865a4730b761176acfb82e17"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0xb313ec41adb8c6f8}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xf0, "78267b965f865965371a272fd8cbba019bb84632835a184a79a1fb5b477c8f933168d52b76b63ae55989a487b03c71369329a27fd22a444310af56b0709243ec23b3d4ed7268bdc48e0c7144bb78769b55f12f341aae05bc31dc07669c20a23931c9ca3b36697381d0af58ec753ca4621931cb56704c1d8793266a05c4ef4dce67e8aceaf8d8141aff241992c327a7e31a68e7bcf9e44f63462b0686fa2c885f411447d1a44549566adb5549f2b7ba6a61a6f457f6db10a9b836d2c769b43df00de4e22406826c75d918a7644878fa642b2b35376115515ec563dda15c72c606af8e1d8e646eff904ca0409dbf402b04"}, @iv={0x98, 0x117, 0x2, 0x83, "91a8fd53f1ddff817c6409716f25b3e98bb71951aa5057054e082877014294f1cfc9761ae15919b68eba9acce0f7a840bf91913d3999c21c1b9d4c7ab25573f4843dc6596d75b04ece863d7f9c30e191abe779dcd3c2eca92f190fa5b0625bf2c7639903febf32e5e3bd47d1d00073f99cbf0bbe2eef22b463502b20a2ee369621d7e5"}], 0x280, 0x40000}], 0x3, 0x8000) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e7f000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/28 07:02:43 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00004ac000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0xa, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a6000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000770000-0xc)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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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, 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]}) pipe(&(0x7f0000208000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000024d000)={0xf, 0x6, 0x28e7, 0x0, 0x0, r3, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 07:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f9e000+0x39f)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r3}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000269000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000d35000-0x8)={r7, 0xe452}, &(0x7f0000c82000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x10000, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) getsockopt$inet6_udp_int(r13, 0x11, 0x66, &(0x7f0000ced000-0x4)=0x0, &(0x7f0000480000-0x4)=0x4) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/28 07:02:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000)={0x0, 0x1, 0xdc9b72703c8bc0eb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xfc45) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.628100] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/28 07:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000b) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002fe000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00008d1000-0x4)=0x101, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00007f9000)={0x2, {{0xa, 0x2, 0xffffffffffffffc1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b2c000-0x4)=0x0, &(0x7f0000a3f000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00002d4000-0xc)={0x100000000, 0x8, 0x5, 0x2, 0x100000001, 0x3, 0x7fff}, 0xc) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000b0b000)={0xe6b1, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8ed, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000cd0000-0xc)={@loopback=0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000275000-0x4)=0xc) 2018/01/28 07:02:44 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000006000-0x4)=0x93, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000007000-0x20)={@generic="5b449fd6fad4289e238180e0d11b3abd", @ifru_flags=0x800}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000002000)="dbe879", 0x3) r1 = socket(0x4, 0x7, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000000000+0x815)=0x4) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/01/28 07:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005c9000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e2c000-0x4)=0xc) [ 36.681691] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/28 07:02:44 executing program 0: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c5000-0x4)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 07:02:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x100000114, 0xa, &(0x7f0000001000-0x4)="0000008f", 0x72) 2018/01/28 07:02:44 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000007000-0x4)=0x4a78515c, 0x4) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/01/28 07:02:44 executing program 2: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x90000002, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[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, 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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x6cbdbee3cf32e48c}}, {{@uncond=[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, 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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond=[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, 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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) socketpair(0x3, 0x7, 0x3, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000006000-0x64)={&(0x7f0000005000-0x14)=[0x3, 0x9, 0xac, 0x1, 0x80], 0x5, 0xff, 0x7fffffff, 0xdd, 0x2, 0xfff, {0x4, 0x7f, 0x100, 0x814b, 0x9a5, 0x9, 0x5, 0xffffffffffff2e80, 0x9576, 0x7ff, 0x8000, 0x50ac1e15, 0x2, 0x3, "6630067168bbe71e684fa40c2f3984bbe7b127160747080247c2d2e0b478fe8d"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000003000)={0x3, &(0x7f0000002000)=[{0x1, 0x6, 0x3, 0x8}, {0x1, 0x0, 0xffffffff, 0x10000}, {0x4, 0x0, 0x1000000000000000, 0x200}]}, 0x10) accept4$packet(r3, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x0) 2018/01/28 07:02:44 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) recvfrom$inet(r1, &(0x7f0000303000)=""/7, 0x7, 0x0, &(0x7f000078c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000007f000)={0xfffffffffffffffc, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, 0xfffffffffffffffa, 0x7fffffff, 0x9, 0x5a32, &(0x7f0000d3d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x8001, 0x7}) socket$inet(0x2, 0x1, 0x1ff) listen(r2, 0x5) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r3, 0x1) accept$inet6(r2, &(0x7f0000927000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0xffffffffffffff4f) 2018/01/28 07:02:44 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000879000)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f00005b5000)=""/5, 0x5}, {&(0x7f000051e000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x75)=""/142, 0x8e}], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000093e000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000065e000-0x4)=0xffff, 0x4) 2018/01/28 07:02:44 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d26000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009de000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003f3000)={0x0, 0x3, 0x1, [0x8001]}, &(0x7f000049e000)=0xa) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d25000)={r1, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000cb2000-0x38)={&(0x7f00003bc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a6c000-0x30)=[{&(0x7f000049c000)=""/115, 0x73}, {&(0x7f0000d27000-0x7b)=""/123, 0x7b}, {&(0x7f0000072000-0xd7)=""/215, 0xd7}], 0x3, &(0x7f0000424000)=""/128, 0x80, 0x5}, 0x1) 2018/01/28 07:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000079a000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007c0000)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) sendmsg$rds(r1, &(0x7f0000707000)={&(0x7f00004a0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001a4000-0x50)=[{&(0x7f00000a5000)=""/101, 0x65}, {&(0x7f000030e000)=""/161, 0xa1}, {&(0x7f0000768000)=""/118, 0x76}, {&(0x7f0000c29000)=""/34, 0x22}, {&(0x7f0000149000)=""/253, 0xfd}], 0x5, &(0x7f00004bf000)=[@mask_fadd={0x58, 0x114, 0x8, {{0xa642, 0xfa0}, &(0x7f0000d83000)=0xa7f5, &(0x7f0000705000-0x8)=0x1, 0x800, 0x8, 0x6, 0x3, 0x20, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0xb65, 0x5}, &(0x7f000006f000-0x8)=0x89, &(0x7f0000366000-0x8)=0x3, 0x0, 0x7, 0x4, 0xfffffffffffffe00, 0x46, 0xff}}, @fadd={0x58, 0x114, 0x6, {{0x72d, 0xffffffff}, &(0x7f00007f3000-0x8)=0x43ef, &(0x7f0000597000-0x8)=0x2, 0xf5d, 0xf61, 0x494d, 0x7, 0x7c, 0x9b2}}, @fadd={0x58, 0x114, 0x6, {{0x10000, 0x100}, &(0x7f000037f000)=0x0, &(0x7f0000337000)=0x4, 0x6, 0x9, 0x3ff, 0x9, 0x2, 0x100}}, @cswp={0x58, 0x114, 0x7, {{0x1e86, 0x0}, &(0x7f0000792000-0x8)=0x7, &(0x7f0000f4a000-0x2)=0x81, 0x1, 0x7fff, 0x1, 0x8, 0x40, 0x605}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x6}, &(0x7f0000323000-0x8)=0x3, &(0x7f0000fa7000)=0x4, 0x4, 0x7, 0x8, 0x9d, 0x0, 0x9}}], 0x210, 0x40}, 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000203000-0x4)=0x0, &(0x7f00005a2000)=0x4) 2018/01/28 07:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/28 07:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f1000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007f6000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000ef6000-0x38)={&(0x7f0000aae000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000cd1000)={&(0x7f000050c000)={0x28c, 0x2b, 0x1, 0x3, 0x2, {0x10, 0x0, 0x0}, [@typed={0xc, 0xb, @pid=r1}, @generic="7083dff86cca2200df1af0babdecbbfa3294a37a5a3feaacc0370c1599cd3bb80c37c888f50c2e1bd28d11506471b6f965ad05fa129c16b112dcda264ff9ad7db4edce2980a66e507d6f46bd33aae2de6b64a13b8766b698d495b305a0c018414bb08d8949e1c685e522e5f65b5b933ee564c48739eab47d9a7795f659395a861d0376b2bbc3d12411613d69228c77f0098b1b9b09f9671bbd26f7430ffa3e2450eff85a05ccaedf52d3ecc1076de3d3889386", @typed={0xc, 0x60, @ipv4=@empty=0x0}, @typed={0x8, 0x2, @void=""}, @nested={0x1a4, 0x47, [@typed={0x10, 0x7d, @u64=0x9}, @generic="9b05cfc8c069a950034828d24e2788f63adbd59db523d572940909ceb9ef30fc2aef833b425ddc42493f7f370f7699d80ba236bba81ef0779fa6408ba7961ab1bcfd748def37dac9eb4f4223bc327c667bc35684b2e7cfa0f455ef48089f3080e873d26a6c380d628056676d9f220f72e8ae9f0ca9ab1ba48f2521add62585a77add75da97a13533774b4477f2c694f41181ef17b0fbe4b5d87b91053b22f6c4b85e3a86b140591e5ce17f3ff7118a53d3a582a058d76fe0c19eff7346cb974743c7d1c0a6af0edbc9fb1b77adee112e677626d412d9f6097e5cc2947678", @generic="b2cd35d10e3a6e181d87931bcc26d66481fce0b43a75bb4acd3d80c78941319cafda7093ef8a6e29e55c0f927cf8d408dfa1b8efe7b277f64ab8fe3f953c7a07cf2f6a11afa1984db3d3fc2dbe66", @generic="2d254a4723288bf7ef14f043abe96d0fbaa5efb1dff9685181af30e57ce162a24da28399c76dd56264f35db37643ea9adb9dd6f9509c393b082e1fb5b9b195865f285666dcdefa1a9586210fa6ee6b5578c10d88c50b5f4d12dda808b92921d41c5f8757"]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4880}, 0xd0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000f53000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f000053d000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:44 executing program 0: r0 = socket$inet6(0xa, 0x577862349d18805e, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x20, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000a, 0x0, &(0x7f0000f9a000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000071000-0x4)=0x0) r6 = gettid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000f9a000)={&(0x7f0000456000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000f9b000-0x10)={&(0x7f00006e3000)={0x1828, 0x1, 0xf, 0x2, 0x4, 0x1, {0x5, 0x0, 0x5}, [@nested={0x1134, 0x49, [@generic="e77e5caf73e25a48d511f4f545d9ed4dcdea0964faa79bdf0a68ca9e7c3d79027105f3e07ecdc437df10d98fd09d666c147e6022634d331198dc7fc81109399609f598156366562310c86c1e36e5b05b3cf796aead3c31454f835ffb951e3adc92903ee249991be770d01ba61b320c1b3314f59fec56880314dad240ba24dbb0c7f481762a66087540fa0db213da3636fc1c0a88ce7d7ce8c1bfb0c2d5ea1900e2d8c32d197d9b47bfe2d6a2d829d99ad1d408f2ac75a87b5a469f9b6fe7ac38e5395391b006", @typed={0x30, 0x4b, @binary="6b9d1bcc8cf2a48c6dec4c9bc9b4ff473bdfbe1741c60bdc1c45f54b652676fa87945650a77af06f"}, @typed={0xc, 0x5a, @u32=0x1e}, @typed={0xc, 0x11, @fd=r0}, @typed={0xc, 0x93, @fd=r3}, @typed={0x14, 0x4, @str='vmnet0-ppp1\x00'}, @generic="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@generic="912d25cf43c27aa47f5bf1db764fafcbf30b8c78295a8d4361ee0b0cd6235f7353e5bda6a948939bc6c9b051c2356704db4f99e0d977ca1a123df70c5ed8e00d50406735e54c5257d16039d28c1d3d1f0024f0c23ec99d19d9677412ed9f4c0ef272567ff8d7b8e81af0919abe0537b8599e4c226ea3dc664d6fe92beab71a1f6e15b5d042b3f01726dd1a280641e5213d5292632ac50d8ebd87c8851fbc13cf420a070ca611688fb8bef9dde31bd6c8872ad49b0c054fbbddce5896f7d6ba020284d3d70b", @nested={0x290, 0x8f, [@generic="a7957ea35b415af9754bbdf365f527955348cb0e1f51577bcbf9b61b2cc32e945f928b1af4b3fe831035a8ae610b9679f8387994d1bae50c9e20a2fbc5f62944726fc8f1339da0ad5acb81d52b29e2bd252b83576a43f9b9708aa9b33aee89838ad3154b05918c3e0f59c98401d4bbbff2fc7095f32db0dbfa58887923aff6dfb8676b", @generic="9b375b206cb16de13dd7874ab219243e948724f1eab67ff8e804a343b6347134e41918ac1940c1a4db0ce297206077152dbcdcca509ebd8e7697ba8d40e2811c39", @typed={0xc, 0x92, @pid=r5}, @typed={0xc, 0x86, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="47e602759ace948519cc139fb19969cfc0c4b729a48526440a9d357f64a54d58898b3aab073c7a68d8789b2c32be0ee5745464a60f1ec2a3050736df314f912609c13b0e79f9902804e4307030e3825d04cd55ba9b4e1a223ff37e6e13ea319838bf52f52641bb3addb82fb93a68017118be42115d2e8f4aefea7a47b0cfd1cd2b809e2fcb439550bd3e40863b9da65c2ff7e9ae8657b7c1229fdead3824ff693eb5dd1baffb2ae50da39d8c12d16f1b7c60edc950b0a53f5d862ca093fa15", @typed={0xa0, 0x4d, @binary="6adae180459df475edbb0fea7a8a5224c93aa330ac0ecfdecda0d99339537c72d908b6f2de8599894c48ccdb9b755568081a91d183af03fddc12c685fa6251e7bf106cb978a0854f98087170eb673bfccb9b5183ef2fd96df9e639165b317b50a76be63379c6ddcc0e310187f7960063b2517b21b5b65f6bb3b52f2a32bdc530bc156a68ef91ec0fa986fee0e3e2b2880628b93d5f"}, @generic="91a605397c626ae7bc5aff8e61a442f98aa5e4177c37b2a504f75c66663f539659293dae9b466646", @typed={0x10, 0x4b, @str="bb73797374656d00"}, @typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="ceda20c45f67fa508b78ed5d83ad51f85794a79b455f1e13f5d3080f8256409c2a3cae4f37b4556979bf9892dc5c760eee345ee354005ce6715d5003182b664d7d51b4c7e0a3ee87453908fdd5d48ad79246b923d41b5d21d4fe61f11930fd795af2d111c96cb3a641934637badf7b6a94d8502d5e54ac67e7b869e9", @generic="18c71b3a0e1265c694fa3ac8ba339438f7e95c2a6ca81250e8cf4cb49e75eb8c2d5536", @nested={0x26c, 0x69, [@generic="3ed4b14ff10686dd3d0c17acf68163226ff77a021730f6adb8ea10d7b2e1cf8c0ab388199c504936050dbd901764e46413ddd0bbcae662b41ccc42b6d2259795d38df4bfcd678ef7527f626d332cf2343f4150d5bc810b3101222b7bf976bf6600735883b25d209147b2cb16b2668c605905c05988707b41841ef8f9fc9ef06bfb0adad0d5e321ad0e0f55d01ce3b2ab95908eda3dae", @typed={0xc, 0x65, @str='}]\x00'}, @generic="609ca902613684c1e5add2793dbe7745d090736f3bfce4a8125ef3cede176fb874e645755995cb52c99923f6a3e474d83eed536a4be71de1439434d3cd020daf0712ffa04f08f2429c9c319b284f14ca549447e70749e7b55af18b2006c2dadd70a22702f74d52d4419f8f4faef87fe8f34c", @typed={0xc, 0x9, @u32=0x0}, @typed={0x18, 0x42, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x75, @void=""}, @generic="e347ff007b03e2ad003c7c86abdc1115f632624420bb321a", @generic="5627e413b1363b9f8ee6e13319668ed4fcc5abe8c5765e2f03c9586b83bcc06b00ac1ecaa47f33b93f6043df5756f99c33e4d4a5780a971311916e9f96f79cf7544b2095e32bb19a7b4e73a77992411a5a760d4a1670cda2c3f26bb831519da796a2d4da81db89c015b7e1fbcd22bf73b03a128b1d8b60ba74e5c7631ba359ad9627393af773f9bc10da26bb3e07322c8a0b6889cd3dd1a3d697879a58b9c324", @generic="719a938c41801143ae8618f9d1b69b5c9c84d158c0a15547047b783055a1ff3c2857f9393411a201ba683a82064c70707e64a6a102da7949ede665e0e73f9fe038ab2fd502f1dfbdd14dfc17e7ef9c93911adf5ad287e293992081b28b6e8d32ba4f22", @typed={0xc, 0x2a, @fd=r3}]}, @nested={0x74, 0xf, [@generic="4c0fe2edd333ee4668aebc7e618d7b36e60fd3e670c2e98c65f8d8b2e44bb8699b73cbf7f76d05463d84a3ded74772b3d556519706562d94f10dd9a7eceac4ccb7979f92c93be4552a7ecb123611f72f061d165e9fd383bdb3a84df7d8fc8f49935bbf9a2de130d7579772f8ab3234eb"]}, @typed={0xc, 0x67, @pid=r6}]}, 0x1828}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000f9b000-0xf7)=""/247, 0xf7, 0x40002001, &(0x7f0000657000)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/28 07:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x2000003) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000922000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002aa000-0x4)=0xe8) r2 = socket$inet6(0xa, 0xa, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a77000)={0x0, 0x8001}, &(0x7f0000d34000-0x1)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000050d000-0x8)={r3, 0x8}, 0x8) 2018/01/28 07:02:44 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fdf000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5a000-0x4)=0xe8) sendto$packet(r0, &(0x7f000095a000)="a48175fa15507e7a9e9d0aea120f8626440bb14a27e371e32ae76606172e185c292baa7341425491cdbbbacb7a9968b31ce7630ba157862927ea4098c5b34b0de0b0a24c5c052e948ed96ee4a037a8eab90376329192e7495c91fd884ef8caf53dfab39d87cf8bb692b6d4c6b045535652d5037a6188ab2c45ff5d6605bc8bfbb776ab1e688c9c7b3f0c1034b8e66b9ad255419bb7", 0x95, 0x4000000, &(0x7f0000c5a000)={0x11, 0x1d, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/28 07:02:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r1 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xfffffffffffffffd, 0x20, &(0x7f0000001000)="", 0xffffffffffffff35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000000000)="888132d855117490670c8c3c9e4c", 0xe}], 0x2, &(0x7f0000001000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r5, r0, r1, r0, r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r1, r0, r1]}], 0xa0, 0x80}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, 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", 0x1000}, {&(0x7f0000001000-0x8c)="e0abebef6181ac41851b25f203d7085ad521978440e08efac2f893ca708c68e6181079ce78adf819523069a8984aeb85d6e15fe82317c9a0c134c12ee81041360db5abe21997288b494a121c8d9fbac4f7097733cdf94df290b6dc419353e68234af7124c6a9d444f88e35c07b09ff71ac0f1bba930f9594d22cc330a450f511dad5fc99a28d12bb2aed67b7", 0x8c}, {&(0x7f0000003000-0xde)="2765c74798ac8efbaf10f00112385175552f67fd8a5b8e17044a076858871a4cb1a4298c8b5f63a068a7f9ad07449028829061c02c7f3601d6411b5fd594824cffe77060abf8f5f34432a0a25816be9ead68857812137558cbf2a099980ccb92a69105bc144ccc577c81faa82b990272f4eee2e1ffe9c15af572f384d54365d6ba0e08da5c51be837331f9325133f6924d3054f429a469123817e290cfcc25e818ce68ef603e1de72610b527fbb13a3c2659186693518e4f27db5ea95ed50035eff7c7a340ba7d5220089f174cea6e3ca7af95a36bb2644a68269a5830dd", 0xde}, {&(0x7f0000001000)="adf73b7dffe884618a0c36fcb32683dd1c29510173c1e8901563c5da48550ecab583f0c0ab4e57dcdc5884e16d812cc5e5be967018a92701b97f0d323c21f68aa211854629d57fe1e9fc5e49aa266abb5d5352f564d0a23235014bed48fec181084b5659bb0a7f5aff74a2f40ebf1b67a9dc34b2143b927f9aa267da5cee2f1ca61ae493886d0b4912bae9a1f57f54f36d6f762f698fcf795d99a9879f712d4789755d2bdfdbe34f654be66ce7a3e850c1fcd8a01b59cd354739b78d5673df2c", 0xc0}], 0x4, 0x0, 0x0, 0x4000000}], 0x4, 0x40005) 2018/01/28 07:02:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000dfb000)=""/170, &(0x7f000042d000-0x4)=0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000695000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d21000)=0xfffffffffffffff9, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e9b000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ce4000-0xf0)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x82, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x1ea9}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0xca, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xd0}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5}, @in6={0xa, 0x3, 0xfffffffffffffe01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}], 0xf0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000340000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept4$inet(r3, 0x0, &(0x7f000007f000)=0xca, 0x80800) getsockname$inet(r4, &(0x7f0000ff6000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc6000)=0x10) socket$inet(0x2, 0x80005, 0x81) [ 36.893725] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/28 07:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00002d9000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000436000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072d000-0x4)=0x10, 0x80800) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000c3000)=""/4096, &(0x7f0000b6a000-0x4)=0x1000) 2018/01/28 07:02:44 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x41, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 07:02:44 executing program 4: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) write(r0, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) 2018/01/28 07:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004ea000)={0x0, 0x7ff, 0x4ef11ed4, 0x9, 0x0, 0x0, 0x400, 0x80000001, {0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x5, 0x6, 0x2, 0x8}}, &(0x7f0000eed000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000687000)={r1, 0x57, "38dadaa8676354f10d93664e4a192ef4d08510002d5cb1c3d0027fec2594fe448279e36449ff2398fdf2cfbd89a9a0c93464f11136de02e3b7c4feb364f3cf1643ac2b512593ca464bcb8edc9dbe2f10ca2a245f9f02c2"}, &(0x7f0000805000-0x4)=0x5f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000120000-0x6)={0x0, 0x7}, &(0x7f0000e0c000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d6e000-0xc)={r2, 0x1, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f000085c000-0x4)=0x8) 2018/01/28 07:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce8000-0x4)=0x0) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xd, 0x7, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f000045d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b1b000)=0x14) connect$packet(r1, &(0x7f0000329000-0x14)={0x11, 0x0, r2, 0x1, 0x5e19, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/28 07:02:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$unix(0x1, 0x7, 0x0) splice(r1, &(0x7f0000555000)=0x0, r2, &(0x7f0000a5d000-0x8)=0x0, 0x40, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) 2018/01/28 07:02:44 executing program 0: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000310000)={&(0x7f0000310000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000310000)=[{&(0x7f00001d4000-0x50)=""/80, 0x50}, {&(0x7f000017c000)=""/22, 0x16}, {&(0x7f0000310000)=""/13, 0xd}, {&(0x7f0000310000)=""/4096, 0x1000}, {&(0x7f0000311000-0xde)=""/222, 0xde}], 0x5, &(0x7f0000310000)=""/33, 0x21, 0x0}, 0x121) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000213000-0x107)={0x0, 0xff, "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"}, &(0x7f0000086000-0x4)=0x107) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000311000-0x8)={r3, 0x3e04}, &(0x7f00002f1000-0x4)=0x8) 2018/01/28 07:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x1, 0x7, 0x6) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00009c8000-0x10)={0x3, &(0x7f00004b0000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c41000)=0x7, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000b02000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000e5000)={r2, 0x28, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000939000)="facd336bce1449fbb9f2cce44ef9708e5ef7563bbef8583e6121e9432a3c0b55b6b58b14", 0x24) 2018/01/28 07:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f000083d000-0x60)=@ipv6_newroute={0x34, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary="01"}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000047f000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d9a000)={@generic="27f22749626680023567f14e39e6691a", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000abb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/28 07:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) close(r0) 2018/01/28 07:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000295000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000419000-0x4)=0x2) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00003b1000)=0x0, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000232000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b95000-0x10)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a34000)={r4, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d04000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00009f4000-0x10)={r5, r6, 0x20}) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000506000)="e026f5a7c12581feb4", 0x9) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000364000-0x4)=0x40000008, 0x6c) sendto$inet6(r3, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d7a000)={&(0x7f000013a000)='./file0\x00', r2}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000f9000-0x8)=0x0, 0x8) recvfrom$ipx(r2, &(0x7f0000bf2000-0xcd)=""/205, 0xcd, 0x0, &(0x7f0000774000)={0x4, 0x7fff, 0xee45, "f70c1d205836", 0x3, 0x0}, 0x10) getsockname$packet(r1, &(0x7f000079e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000054c000)=0x14) bind$can_raw(r2, &(0x7f0000625000-0x10)={0x1d, r7, 0x0, 0x0}, 0x10) 2018/01/28 07:02:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a46000-0x8)={0x0, 0x7}, &(0x7f00002b9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x0, 0x5, 0x7, 0x20000000, 0xffffffff7fffffff, 0x3, 0x4, 0x2, 0x81, 0x2, 0x4, 0x5, 0x416, 0x5]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x8000, 0x1, 0x8001, 0xa40, 0x7f}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000005000-0xc2)=""/194, 0xc2, 0x5f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r0, 0x0, 0x1, 0x0, &(0x7f0000003000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/01/28 07:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00005be000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a03000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000063000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2d0, 0x98, 0x208, 0x168, 0x168, 0x208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000349000-0x40)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x168}}, [{{@ip={@empty=0x0, @loopback=0x7f000001, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x2, 0x2}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, 0x1, 0x1667, [0x347, 0x5e9, 0x1ff, 0x6, 0x5, 0x1, 0x3ff, 0x1, 0xde, 0x6, 0x0, 0xc1, 0x6, 0x40, 0x4, 0xff], 0x3, 0x1e94, 0x90}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0, 0xffffffff, @generic="aef94decb021a7c709e73eacd45791df", @generic="957dc90e4ec20b8ae2b1e4b04ef2a48c", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x20, 0x2, @empty=0x0, 0x1}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x0, @generic="97ee4a124c0ee00248ddd5cb18568b69", @common='ifb0\x00', {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]}, 0xff, 0x1, 0x60}, 0x0, 0x98, 0xc8, 0x0, {0x0, 0x0}, [@unspec=@void="", @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x6, 0x9, @multicast2=0xe0000002, 0x3}}}]}}, 0x330) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto$ipx(r2, &(0x7f000051a000-0x54)="b52da4c621e07636edb4ab4c1a4f59fca73741d5ed07a4eb1335617614f636eeac7ffcfc", 0x24, 0x0, 0x0, 0x0) 2018/01/28 07:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000403000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) sendto$inet6(r1, &(0x7f0000f47000)="8c19c2ae76e2d9782cef3db4de06fc8b3bdb06db4e7be131e5263f6b34825068d006edb795a80b1bede04bad2f63552165da7eb6505b44e3dc5f65dc1d48caf7815aa5980ffc5f1ecbaf250fdc1b44f54d6010cce961b0d1c0001e8e7560f0e608e426e6b572780eb9ba82c646ca4bbf11be797b7b373b7abe9c85fd9a7e9afbf0fde334d2be5edd71115937bd584b377ae664588ac65845ca29ed133939", 0x9e, 0x40800, &(0x7f0000efd000)={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) [ 37.102186] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/01/28 07:02:44 executing program 7: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) socket$pppoe(0x18, 0x1, 0x0) [ 37.147622] sctp: [Deprecated]: syz-executor2 (pid 5614) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.147622] Use struct sctp_sack_info instead [ 37.148571] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/01/28 07:02:44 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003000)=0xb, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000025000)={0x1, [0x1501]}, 0x6) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000050a000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) 2018/01/28 07:02:44 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000093a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f000056e000)=0x0, &(0x7f000093a000-0x4)=0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1c0000000000000, 0x16, &(0x7f000093a000-0xc6)="8c44f666dbb2ac7ce51935d7ce6940ee4026298ef538469a3ac249d613c6e85aa709db4d38564b9074faf0dce378936431aeef990886781483c7af428e2dac70ea297ad36c7e34cc35a5adfb74c409a2e6d4299b658c8367b45e5cb404e7d7c5eb4989c6844e6df1258d3a8f6a1480a6e6dbaf8d9045c7e867dbc8c84c889ce0f1d4b235ff06d2ecc08a0b347d6ab713179163b97f16cd91329c9a2bf589a17da4a58253b3b32ce384c362ad9d278d018f8ecd25339225a92649e2c98bd2f2d6b0302184a3a3", 0xc6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 07:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x2, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 07:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x80000, 0x1) 2018/01/28 07:02:44 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005ce000-0x10)={&(0x7f00002a1000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000fef000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000)=0x26, 0x800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00006b0000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000050a000)=0x535) sendto$packet(r3, &(0x7f00003c1000-0xcc)="a1547a3d728afed80da759d4cccb13689c376849a6e5a9ee3b0c55158afee894998a962738cbbaf666f8ac8362647fba0e65648d154c1d985a90be7133ad8f25f7d5f5b459f32d39d85be0064bb27ccf9aea7730b3f9de84e9938d28b63cec9af7d6c668a651e69e9f98a0c057eb6f0de72482bb6a11516d4b4370e313dd15050e21c55ca990e6c476e04840c4bd21a097b9186f48e41636a6f85b517bcb5d2d6a055cee7a54721946a0b00f22da0f5a2326ba480b4e7aea3613905fce2b330b5f6706d267e09a9682a01b1e", 0xcc, 0x4000, &(0x7f00001e1000-0x14)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000088000)=0x0, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ff0000-0xc)={@empty=0x0, @empty=0x0, r4}, 0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000a51000)=""/177, &(0x7f0000ff0000)=0xb1) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 07:02:44 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f78000-0x28)={@generic="4b4700d3bff668b6334f099ff0a41c18", &(0x7f0000f77000)=@ethtool_test={0x1a, 0x1, 0x8, 0x4, [0x7f, 0x9c0, 0x544e, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/28 07:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000e25000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fc000)=0x2e) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007a8000-0x2)=0x9, &(0x7f00006a4000-0x8)=0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000126000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 37.199007] sctp: [Deprecated]: syz-executor2 (pid 5614) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.199007] Use struct sctp_sack_info instead 2018/01/28 07:02:44 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000078a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0xfff, 0x0, 0x2, 0xb69}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0xff, r2, 0x2, 0x101}) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r3, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000-0xc)={0x0, 0x200, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000)={&(0x7f0000001000)='./file0\x00', r4}, 0xc) unshare(0x2800) 2018/01/28 07:02:44 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000e77000-0x1c)={0xa, 0x3, 0x40000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xffffffdc) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) write(r0, &(0x7f00000c5000)="58d4c20b12797a692a8ad53ecbb79a02b95509f35aa487374923ca29b543d7c3abc2b6a290d95d012fd4f5ac9489bb4083acabd63ace9f76730918f5", 0x3c) 2018/01/28 07:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b41000)={r0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000ba7000-0x7f)="12e38d5eae24542ad41d94e169c49a45c8db4d4e9df872a9bbbb40b89a06715497a61b0132e1d1cf19057a1c5f5a3c532ae3c7d6107b053c50554af6331223b1746b66906c40ecb03af3da917fbad7bedb03c25c7ceb62435c38713e9429c8726a687c3ff452d3608c0e25f5cd427dc7eca6bab9614384d303208a9391e3c0", 0x7f) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/28 07:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0x1b, 0xa, 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000798000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff, 0x400, 0x3, 0x1}, &(0x7f0000a20000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000ed000)={r1, 0x4}, 0x8) 2018/01/28 07:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000085d000-0xa)='highspeed\x00', 0xa) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000246000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000565000-0x4)=0x1c, 0x80800) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/28 07:02:44 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000123000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000492000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x7fffffff, 0x0, 0x4, 0x8}, 0xa0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000294000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000000d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009a9000)={0x0, 0x284, 0xffffffffffffff00, 0x55, 0x4, 0x5}, &(0x7f0000513000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002b5000)={r2, 0x7, 0x3, [0xfffffffffffff001, 0x8, 0x800]}, 0xe) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000047f000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33a, 0x8}, &(0x7f0000bcf000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00007d8000-0x5)={r6, 0x6}, 0x8) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 07:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000868000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000599000)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009c2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 07:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000071b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000338000-0x20)={0x81, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00008ea000-0x10)={r1, 0x0}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e91000)={0x0, 0x0}) 2018/01/28 07:02:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000afb000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x32, 0x4000000000, 0x5, 0x81}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004df000-0x6)={r1, 0x6}, &(0x7f0000ded000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000b8000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d85000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000082a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50, 0x9, 0x6, 0x100, 0x5b2, 0x2000010, r5}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000431000)={r2, 0x3f}, 0x6) write(r4, &(0x7f0000fd3000)="260000005e0009000000f6f83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 07:02:44 executing program 4: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[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, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) socket$inet(0x2, 0x8080f, 0x0) r1 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000010f000-0x380)=@mangle={'mangle\x00', 0x1f, 0x4, 0x320, 0x0, 0x98, 0x168, 0x168, 0x168, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000d7000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x250}}, [{{@uncond=[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, 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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x100000001, [0xb2dc, 0x1, 0x0, 0x100000000, 0x2, 0x8, 0x2, 0x9, 0xe75, 0xffff, 0xc6b, 0x789e, 0x4, 0x101, 0xc000000, 0x5], 0x1, 0x5, 0x5}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff, 0xff0000ff, @common='ipddp0\x00', @generic="c1e9874fa63d941e2a0dedd7737528be", {0xff, [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]}, 0x16, 0x1, 0x10}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xc00000000000, 0x3, 0x2, 0x2}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x4, 0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, @common='tunl0\x00', @generic="8450051ae3fbbbac3df4a28acc0cc383", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, 0x1, 0x1}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff, [0x200, 0x1f, 0x3f, 0x81, 0x2, 0x4], 0x0, 0x4, 0x2df3edfd}, {0x0, [0x7, 0x4, 0x0, 0x4, 0x50c, 0xbb], 0x5, 0x45, 0x0}}}}]}}, 0x380) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000398000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000398000)=[{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, 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, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x2008, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {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, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="86d3d653c25ea8d74a86add035adfdcf", {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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x328) 2018/01/28 07:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0xf, 0xf, 0x4, &(0x7f0000786000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000981000)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000fb5000)={r2, 0x1ff}) close(r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/28 07:02:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c1a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/28 07:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000a00000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000262000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000086000-0x10)={0x0, 0xc4, &(0x7f0000fee000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x18f}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000887000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000020d000)={r2, 0x8000, 0x6, [0x1511, 0x7, 0xf34, 0x4, 0xfff, 0x4]}, &(0x7f0000509000-0x4)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/28 07:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c20000-0x3)=0x0, &(0x7f0000fd3000)=0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40008}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 37.432152] ================================================================== [ 37.439599] BUG: KASAN: slab-out-of-bounds in clusterip_tg_check+0x150f/0x1570 [ 37.446950] Read of size 2 at addr ffff8801bb8f5e08 by task syz-executor4/5693 [ 37.454287] [ 37.455894] CPU: 0 PID: 5693 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #212 [ 37.463137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.472479] Call Trace: [ 37.475056] dump_stack+0x194/0x257 [ 37.478663] ? arch_local_irq_restore+0x53/0x53 [ 37.483308] ? show_regs_print_info+0x18/0x18 [ 37.487787] ? clusterip_tg_check+0x150f/0x1570 [ 37.492433] print_address_description+0x73/0x250 [ 37.497253] ? clusterip_tg_check+0x150f/0x1570 [ 37.501897] kasan_report+0x25b/0x340 [ 37.505681] __asan_report_load2_noabort+0x14/0x20 [ 37.510591] clusterip_tg_check+0x150f/0x1570 [ 37.515069] ? arp_mangle+0x550/0x550 [ 37.518845] ? xt_find_target+0x150/0x1e0 [ 37.522972] ? lock_downgrade+0x980/0x980 [ 37.527095] ? mutex_unlock+0xd/0x10 [ 37.530787] ? ipv4_hooks_register+0x1fb/0x3e0 [ 37.535345] ? ipv4_conntrack_in+0x90/0x90 [ 37.539561] ? ipv4_conntrack_in+0x90/0x90 [ 37.543773] ? nf_ct_netns_do_get+0x20f/0x340 [ 37.548244] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 37.553065] ? __kernel_text_address+0xd/0x40 [ 37.557542] ? wait_for_completion+0x770/0x770 [ 37.562100] ? nf_ct_netns_get+0x35/0x90 [ 37.566139] ? arp_mangle+0x550/0x550 [ 37.569916] xt_check_target+0x22c/0x7d0 [ 37.573953] ? xt_target_seq_next+0x30/0x30 [ 37.578252] ? mutex_unlock+0xd/0x10 [ 37.581946] ? mutex_unlock+0xd/0x10 [ 37.585635] ? xt_find_target+0x17b/0x1e0 [ 37.589769] find_check_entry.isra.8+0x8c8/0xcb0 [ 37.594510] ? ipt_do_table+0x1860/0x1860 [ 37.598636] ? mark_held_locks+0xaf/0x100 [ 37.602760] ? kfree+0xf0/0x260 [ 37.606029] ? trace_hardirqs_on+0xd/0x10 [ 37.610161] translate_table+0xed1/0x1610 [ 37.614306] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 37.619130] ? kasan_check_write+0x14/0x20 [ 37.623428] ? _copy_from_user+0x99/0x110 [ 37.627555] do_ipt_set_ctl+0x370/0x5f0 [ 37.631508] ? translate_compat_table+0x1b90/0x1b90 [ 37.636510] ? mutex_unlock+0xd/0x10 [ 37.640204] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 37.645460] nf_setsockopt+0x67/0xc0 [ 37.649170] ip_setsockopt+0xa1/0xb0 [ 37.652862] raw_setsockopt+0xb7/0xd0 [ 37.656642] sock_common_setsockopt+0x95/0xd0 [ 37.661119] SyS_setsockopt+0x189/0x360 [ 37.665072] ? SyS_recv+0x40/0x40 [ 37.668503] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 37.673330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.678333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.683071] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.687800] RIP: 0033:0x453299 [ 37.690964] RSP: 002b:00007f7b6a87cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 37.698646] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 37.705890] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 37.713132] RBP: 00000000000003d6 R08: 0000000000000328 R09: 0000000000000000 [ 37.720383] R10: 0000000020397cd8 R11: 0000000000000212 R12: 00000000006f4cb0 [ 37.727627] R13: 00000000ffffffff R14: 00007f7b6a87d6d4 R15: 0000000000000000 [ 37.734890] [ 37.736491] Allocated by task 5693: [ 37.740094] save_stack+0x43/0xd0 [ 37.743520] kasan_kmalloc+0xad/0xe0 [ 37.747204] __kmalloc_node+0x47/0x70 [ 37.750981] kvmalloc_node+0x99/0xd0 [ 37.754670] xt_alloc_table_info+0x64/0xe0 [ 37.758876] do_ipt_set_ctl+0x29b/0x5f0 [ 37.762823] nf_setsockopt+0x67/0xc0 [ 37.766511] ip_setsockopt+0xa1/0xb0 [ 37.770194] raw_setsockopt+0xb7/0xd0 [ 37.773967] sock_common_setsockopt+0x95/0xd0 [ 37.778435] SyS_setsockopt+0x189/0x360 [ 37.782381] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.787106] [ 37.788707] Freed by task 3685: [ 37.791961] save_stack+0x43/0xd0 [ 37.795387] kasan_slab_free+0x71/0xc0 [ 37.799247] kfree+0xd6/0x260 [ 37.802332] skb_free_head+0x74/0xb0 [ 37.806022] skb_release_data+0x58c/0x790 [ 37.810142] skb_release_all+0x4a/0x60 [ 37.814004] consume_skb+0x153/0x490 [ 37.817704] __dev_kfree_skb_any+0x85/0xa0 [ 37.821911] free_old_xmit_skbs+0xbf/0x1d0 [ 37.826117] start_xmit+0x1b4/0x16f0 [ 37.829806] dev_hard_start_xmit+0x24e/0xac0 [ 37.834187] sch_direct_xmit+0x40d/0x1140 [ 37.838317] __qdisc_run+0x57d/0x19c0 [ 37.842093] __dev_queue_xmit+0xd5e/0x2f30 [ 37.846311] dev_queue_xmit+0x17/0x20 [ 37.850085] ip_finish_output2+0xf4d/0x1550 [ 37.854378] ip_finish_output+0x864/0xd10 [ 37.858498] ip_output+0x1d2/0x860 [ 37.862010] ip_local_out+0x95/0x160 [ 37.865698] ip_queue_xmit+0x8c0/0x18e0 [ 37.869643] tcp_transmit_skb+0x1b12/0x38b0 [ 37.873936] tcp_send_ack.part.41+0x389/0x610 [ 37.878406] tcp_send_ack+0x49/0x60 [ 37.882009] __tcp_ack_snd_check+0x2c6/0x4b0 [ 37.886396] tcp_rcv_established+0xb90/0x1be0 [ 37.890867] tcp_v4_do_rcv+0x2ab/0x7d0 [ 37.894729] __release_sock+0x124/0x360 [ 37.898676] release_sock+0xa4/0x2a0 [ 37.902365] tcp_recvmsg+0xb7d/0x2a90 [ 37.906138] inet_recvmsg+0x16b/0x620 [ 37.909914] sock_recvmsg+0xc9/0x110 [ 37.913602] sock_read_iter+0x35b/0x560 [ 37.917551] __vfs_read+0x6a7/0xa00 [ 37.921151] vfs_read+0x11e/0x350 [ 37.924576] SyS_read+0xef/0x220 [ 37.927932] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.932657] [ 37.934260] The buggy address belongs to the object at ffff8801bb8f5b00 [ 37.934260] which belongs to the cache kmalloc-1024 of size 1024 [ 37.947062] The buggy address is located 776 bytes inside of [ 37.947062] 1024-byte region [ffff8801bb8f5b00, ffff8801bb8f5f00) [ 37.959004] The buggy address belongs to the page: [ 37.964007] page:ffffea0006ee3d00 count:1 mapcount:0 mapping:ffff8801bb8f4000 index:0x0 compound_mapcount: 0 [ 37.973955] flags: 0x2fffc0000008100(slab|head) [ 37.978601] raw: 02fffc0000008100 ffff8801bb8f4000 0000000000000000 0000000100000007 [ 37.986453] raw: ffffea0006ee3aa0 ffffea0006ee34a0 ffff8801dac00ac0 0000000000000000 [ 37.994307] page dumped because: kasan: bad access detected [ 37.999986] [ 38.001586] Memory state around the buggy address: [ 38.006487] ffff8801bb8f5d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 38.013827] ffff8801bb8f5d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 38.021162] >ffff8801bb8f5e00: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 38.028499] ^ [ 38.032096] ffff8801bb8f5e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 38.039429] ffff8801bb8f5f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 38.046764] ================================================================== [ 38.054097] Disabling lock debugging due to kernel taint [ 38.060088] Kernel panic - not syncing: panic_on_warn set ... [ 38.060088] [ 38.067452] CPU: 0 PID: 5693 Comm: syz-executor4 Tainted: G B 4.15.0-rc9+ #212 [ 38.076001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.085438] Call Trace: [ 38.088002] dump_stack+0x194/0x257 [ 38.091608] ? arch_local_irq_restore+0x53/0x53 [ 38.096252] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.100983] ? vsnprintf+0x1ed/0x1900 [ 38.104766] ? clusterip_tg_check+0x1440/0x1570 [ 38.109406] panic+0x1e4/0x41c [ 38.112572] ? refcount_error_report+0x214/0x214 [ 38.117304] ? add_taint+0x1c/0x50 [ 38.120817] ? add_taint+0x1c/0x50 [ 38.124332] ? clusterip_tg_check+0x150f/0x1570 [ 38.128974] kasan_end_report+0x50/0x50 [ 38.132922] kasan_report+0x144/0x340 [ 38.136698] __asan_report_load2_noabort+0x14/0x20 [ 38.141600] clusterip_tg_check+0x150f/0x1570 [ 38.146074] ? arp_mangle+0x550/0x550 [ 38.149855] ? xt_find_target+0x150/0x1e0 [ 38.153984] ? lock_downgrade+0x980/0x980 [ 38.158104] ? mutex_unlock+0xd/0x10 [ 38.161787] ? ipv4_hooks_register+0x1fb/0x3e0 [ 38.166340] ? ipv4_conntrack_in+0x90/0x90 [ 38.170551] ? ipv4_conntrack_in+0x90/0x90 [ 38.174758] ? nf_ct_netns_do_get+0x20f/0x340 [ 38.179228] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 38.184045] ? __kernel_text_address+0xd/0x40 [ 38.188518] ? wait_for_completion+0x770/0x770 [ 38.193071] ? nf_ct_netns_get+0x35/0x90 [ 38.197107] ? arp_mangle+0x550/0x550 [ 38.200883] xt_check_target+0x22c/0x7d0 [ 38.204917] ? xt_target_seq_next+0x30/0x30 [ 38.209211] ? mutex_unlock+0xd/0x10 [ 38.213448] ? mutex_unlock+0xd/0x10 [ 38.217134] ? xt_find_target+0x17b/0x1e0 [ 38.221280] find_check_entry.isra.8+0x8c8/0xcb0 [ 38.226024] ? ipt_do_table+0x1860/0x1860 [ 38.230147] ? mark_held_locks+0xaf/0x100 [ 38.234271] ? kfree+0xf0/0x260 [ 38.237528] ? trace_hardirqs_on+0xd/0x10 [ 38.241667] translate_table+0xed1/0x1610 [ 38.245802] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 38.250619] ? kasan_check_write+0x14/0x20 [ 38.254828] ? _copy_from_user+0x99/0x110 [ 38.258949] do_ipt_set_ctl+0x370/0x5f0 [ 38.262897] ? translate_compat_table+0x1b90/0x1b90 [ 38.267891] ? mutex_unlock+0xd/0x10 [ 38.271578] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 38.276832] nf_setsockopt+0x67/0xc0 [ 38.280527] ip_setsockopt+0xa1/0xb0 [ 38.284216] raw_setsockopt+0xb7/0xd0 [ 38.287994] sock_common_setsockopt+0x95/0xd0 [ 38.292469] SyS_setsockopt+0x189/0x360 [ 38.296419] ? SyS_recv+0x40/0x40 [ 38.299847] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 38.304663] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.309655] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.314387] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.319116] RIP: 0033:0x453299 [ 38.322280] RSP: 002b:00007f7b6a87cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 38.329973] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 38.337214] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 38.344461] RBP: 00000000000003d6 R08: 0000000000000328 R09: 0000000000000000 [ 38.351705] R10: 0000000020397cd8 R11: 0000000000000212 R12: 00000000006f4cb0 [ 38.358948] R13: 00000000ffffffff R14: 00007f7b6a87d6d4 R15: 0000000000000000 [ 38.366644] Dumping ftrace buffer: [ 38.370155] (ftrace buffer empty) [ 38.373835] Kernel Offset: disabled [ 38.377435] Rebooting in 86400 seconds..