[....] Starting enhanced syslogd: rsyslogd[ 15.966113] audit: type=1400 audit(1519061517.808:5): avc: denied { syslog } for pid=4029 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: [ 22.653684] audit: type=1400 audit(1519061524.496:6): avc: denied { map } for pid=4169 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.38' (ECDSA) to the list of known hosts. 2018/02/19 17:32:10 fuzzer started [ 28.928370] audit: type=1400 audit(1519061530.770:7): avc: denied { map } for pid=4180 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 2018/02/19 17:32:11 dialing manager at 10.128.0.26:45475 [ 32.087941] can: request_module (can-proto-0) failed. [ 32.097346] can: request_module (can-proto-0) failed. 2018/02/19 17:32:14 kcov=true, comps=true [ 32.565050] audit: type=1400 audit(1519061534.407:8): avc: denied { map } for pid=4180 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9092 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/19 17:32:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x101}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x2, @multicast1=0xe0000001}, @common='sit0\x00'}) r2 = socket(0x5, 0x5, 0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000002000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="c2d97d97e5397fe6fa9939a9a95843f3"}}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000003000), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000005000-0x10), &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000005000)=[{0x8, 0x40}, {0x8, 0x6}, {0x2, 0x7fff}, {0x4, 0x100}, {0x2, 0xb49}], 0x5) r3 = socket$inet_dccp(0x2, 0x6, 0x0) tee(r1, r1, 0x800, 0xc) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000003000)={@loopback, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000007000-0x50)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff, 0x3, 0xd01, 0x100, 0x8, 0x1010000, r4}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000001000-0x94)={{0x1594, 0xac28, 0x5, 0x6, 0x6}, 0x3, 0x7fffffff, 0x7, 0x4bcfc016, 0x9, "4d5cf34725414b9599d249be5705096baf22742f14c78a46f9e8bcc59a648a34dcac431a8572f457e83c533eb461cbc518efe90d942b886c9e956e08e488b327c16383bafeacdda9bed24cb76479c9186d8be3a34a478da2e1e0003afef3fda79752d1792e586e4dbe367f8851a6ed72f79b0612cbe086338bcdcfa87d5b9d72"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000008000-0x10)={0x3, {"7f05ad6fafe1b0"}, 0x3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000009000-0x14)={{0x0, 0x1, 0x4, 0xddf6, 0x6, 0x6531}, 0x0, 0x3, 0x4b}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000a000-0x10)={0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000006000+0x47b)={r6, r7, 0x81}) 2018/02/19 17:32:15 executing program 3: 2018/02/19 17:32:15 executing program 0: 2018/02/19 17:32:15 executing program 1: 2018/02/19 17:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f00002cb000-0x13)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) 2018/02/19 17:32:15 executing program 4: 2018/02/19 17:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fae000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/19 17:32:15 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x220}, 0x1}, 0x0) [ 33.862084] audit: type=1400 audit(1519061535.704:9): avc: denied { map } for pid=4180 comm="syz-fuzzer" path="/root/syzkaller-shm856007849" 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 [ 33.906061] audit: type=1400 audit(1519061535.748:10): avc: denied { sys_admin } for pid=4221 comm="syz-executor7" 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 [ 33.927769] IPVS: ftp: loaded support on port[0] = 21 [ 34.012454] IPVS: ftp: loaded support on port[0] = 21 [ 34.012756] audit: type=1400 audit(1519061535.854:11): avc: denied { net_admin } for pid=4224 comm="syz-executor3" 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 [ 34.055849] IPVS: ftp: loaded support on port[0] = 21 [ 34.105386] IPVS: ftp: loaded support on port[0] = 21 [ 34.167142] IPVS: ftp: loaded support on port[0] = 21 [ 34.259381] IPVS: ftp: loaded support on port[0] = 21 [ 34.383127] IPVS: ftp: loaded support on port[0] = 21 [ 34.490096] IPVS: ftp: loaded support on port[0] = 21 [ 35.436784] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.495697] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.520052] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.580468] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.826545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.949420] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.982231] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.218306] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.182889] audit: type=1400 audit(1519061540.025:12): avc: denied { sys_chroot } for pid=4234 comm="syz-executor4" 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 2018/02/19 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f00002cb000-0x13)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) 2018/02/19 17:32:20 executing program 3: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad6000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x20) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002a4000-0x8)) connect$inet6(r0, &(0x7f0000ad8000)={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/02/19 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000b07000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000cfe000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000e5f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc), &(0x7f0000d56000-0x4)=0xc) [ 38.297138] audit: type=1400 audit(1519061540.079:13): avc: denied { create } for pid=5188 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.321395] audit: type=1400 audit(1519061540.082:14): avc: denied { setopt } for pid=5188 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 17:32:20 executing program 7: socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000554000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x6c)={0x0, 0x64, "a2c1c85b41011441cc24d69daf52ad537f6a0a46db125b003bc81b92c8cc9a9532204bd10cb65fa0480f559f25beb9cd8572e52067a853d52f42a9d827db1aaac2fdaf2b7e33cb9982403acabfb50d76861d24a22dae656dd49201ea705ddbb9b6332f76"}, &(0x7f0000001000)=0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007d0000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0xfffa, 0x80, 0xa2, 0x2, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) 2018/02/19 17:32:20 executing program 3: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000ef000-0xb)={0x7, 0x81, 0x6bae, 0xb4, 0xfffffffffffffff8, 0x3, 0x8, 0x8ba8, 0x9, 0x41a, 0x8001}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000021f000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffe, 'drbg_pr_sha384\x00'}, 0x56) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000021d000-0x24)="472f82898601a79d5a79276d49ab3c23a88ba8d7dfbf02a4eb21ac33f311a2549d", 0x21) 2018/02/19 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x8080f, 0x235) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f00003d5000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) writev(r2, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[]}], 0x1, 0x0) 2018/02/19 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa8000)={0x0, 0x0}) accept$unix(r0, &(0x7f000060e000)=@file={0x0, ""/58}, &(0x7f00007be000)=0x3c) r1 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000425000-0x8)={0x0, 0x2}, &(0x7f00008ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000234000-0x108)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x1, 0xfffffffffffffffe, 0x4, 0x7, 0x1f2, 0xffffffff, 0xb2, 0x0, 0x0, 0x200, 0x3, 0x5, 0xffffffff, 0x1, 0x6]}, &(0x7f0000fea000-0x4)=0x108) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000085f000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000cba000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007da000)={@common='bcsh0\x00', r3}) r4 = socket(0x2, 0x1, 0x0) setsockopt(r4, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000034b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/19 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00009f3000)={0x0, 0x0, @multicast2}, &(0x7f0000e57000-0x4)=0xfffffffffffffe24) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/02/19 17:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000024d000)=""/64) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00005c1000), &(0x7f00004f4000)=0x4) getpeername$netlink(r0, &(0x7f0000dc3000), &(0x7f0000aac000-0x4)=0xc) getpeername$ipx(r1, &(0x7f0000c28000), &(0x7f0000bb6000-0x4)=0x10) 2018/02/19 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006d9000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/19 17:32:20 executing program 6: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0}, &(0x7f00003da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002b3000)={r1, 0x1aa0, 0x20}, &(0x7f0000300000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r2}, 0x14) 2018/02/19 17:32:20 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000-0x10)=@buf={0xfa, &(0x7f0000012000-0xfa)="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"}) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) [ 38.685054] audit: type=1400 audit(1519061540.527:15): avc: denied { net_raw } for pid=5282 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 17:32:20 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80b, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0xffffffffffffff00, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000003000-0xc)=@nl=@unspec, 0xc, &(0x7f0000003000)=[{&(0x7f0000003000)=""/141, 0x8d}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x2, &(0x7f0000004000)=""/58, 0x3a, 0x6}, 0x12000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x2d)={0x0, 0x25, "56dbae98cbbc8a5aacecf16ca7bd19a63219040a077b3913cb2c824cf0c5f2ddd1f7825125"}, &(0x7f0000004000-0x4)=0x2d) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000002000)=0x8c) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000006000-0x4)={0x80}, 0x4) sendto$packet(r2, &(0x7f0000001000-0x89), 0x0, 0x0, &(0x7f0000002000)={0x11, 0x1, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/19 17:32:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x307, @empty}, 0xfffffffffffffd69, &(0x7f0000317000)=[{&(0x7f0000317000-0x3a)="84b6c2dfe4f199f02d1f132bf4d8e42515393cf5d16748224910aacf814cd9d3c393f0e10e978149c3a7b9ec43a6e580efc81bb2dabeb88ff564"}], 0x0, &(0x7f0000315000)=[], 0xfffffedf, 0x8005}, 0x0) 2018/02/19 17:32:20 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000000000)=""/170, 0xaa) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x520)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x390, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@uncond, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) pipe(&(0x7f0000008000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000009000-0x4)=0x1f, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 17:32:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001ec000)) pipe(&(0x7f0000517000-0x8)={0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002c9000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xe5)=""/229, 0xe5, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f75000)=0x3de, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)) 2018/02/19 17:32:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={0xffffffffffffffff, &(0x7f0000cae000)="4a3176e332fe3e7d9e0e47f06d17dd33d2aaa5510f68c277c58623837b59117fa036cf8310f37fe6e3df1262206bae7b956d1f3eceb34db272c13eae0d737cef4d0dc38b0dd99fefdc410d8a5e5b67e8796a7b0ac8f1e2b6afbcf913b1cc81a5ab92cad010632e6b1a4441"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000866000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x88f5}}}, &(0x7f000011c000-0x18)={0x0, 0x1, [0x0]}) 2018/02/19 17:32:20 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000010000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f000000f000-0x4)=0x1e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000009000)={0x0, 0xc8, &(0x7f0000010000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x280000000000}, @in6={0xa, 0x2, 0xfdc, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x7}}]}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000010000)=@assoc_id=r1, 0x4) 2018/02/19 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept(r0, &(0x7f0000648000)=@un=@abs, &(0x7f0000574000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00003b4000)={0x0, 0x80}, &(0x7f00003da000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eb1000-0x14)={r2, 0x2, 0xfffffffffffffaa2, 0x1, 0x0, 0x7ba}, &(0x7f0000501000-0x4)=0x14) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) bind$rds(r0, &(0x7f0000b9c000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffeb1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000215000-0x20)={@common='teql0\x00', @ifru_flags}) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) r3 = accept(r0, &(0x7f0000bb7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000f61000)=0x26) sendto$ipx(r3, &(0x7f0000a36000-0x66)="3404b842a85d5eee9a9ff57cd5199b93a385d3132d4c4d07308be6015c96be73e730e118eec667b25a47cdfa5283a108135ae8aad5b1b571b0faf74dbc6be785a48f2d158eb2a1deea8ec58501d4e48f5998be9fcedb84afc64e084cf9750eb2eb6412113383", 0x66, 0x4004, &(0x7f000000f000)={0x4, 0x7fff, 0xff80000000000000, "30a6daa8597e"}, 0x10) 2018/02/19 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000f0000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty}}}}, &(0x7f00000f0000-0x14)={0x0, 0x3, [0x0, 0x0, 0x8e8]}) socketpair(0x8, 0x80000, 0x8, &(0x7f00000a3000-0x8)={0x0}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f00000f1000)={0x1d}, 0x10) 2018/02/19 17:32:20 executing program 0: mmap(&(0x7f0000000000/0x5e6000)=nil, 0x5e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{}], 0x1, 0xc36b, &(0x7f00005e0000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005cb000)) close(r0) 2018/02/19 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ff7000)={0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f5a000-0x8)={0x0, 0x5, 0x3, 0x9}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000ff6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/19 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000942000)={0x0, 0x4, 0x4, 0x9, 0xffffffff, 0x9, 0x400, 0x7ff, {0x0, @in6={{0xa, 0x3, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}, 0x1, 0x1000, 0xffff, 0x4, 0x8}}, &(0x7f00003d0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000269000)={r3, 0x1, 0x3f, 0x9}, &(0x7f000078c000)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000ac1000-0xc)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cc1000)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000cc7000)={r2, 0x2}, &(0x7f00006f8000-0x4)=0x8) r5 = accept$alg(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b9f000-0x8)={0x0, 0x8}, &(0x7f0000c39000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f0000916000-0x4)=0x18) setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f000030f000-0xfd)="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", 0xfd) pipe(&(0x7f00003f7000)={0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000e7f000)=0x10001) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d6b000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000ff3000-0x4)=0xe8) sendmsg$nl_generic(r6, &(0x7f0000c51000)={&(0x7f00005bc000-0xc)={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f0000262000)={&(0x7f00001e2000)={0x3768, 0x10, 0x401, 0x5, 0x2, {0xb}, [@generic="f65b18998c0b5a4e856f088a528f925e05064b87c26c75c3161021d92564b527ad035efc616a5b4eefdc3960fa3a4cc4d648b099ce2a09b4a39a5b9df5b528f6b2cbf9b2767524f3daa4503c370b9c9cdc59b4f4f7ee834abe28a2dbf18290c7f0f7177a9120cad1a872a977a8cd41eb0d5aa2d49688a043b9d49d86dc346a45c69c217f2e871c477b800fd10f620e9c16c1a04bcd9e012ef815899ed940c854e90ede7e94ba5935bb491d1cf34a32c05a615c1c85a445c376c4ca757b840c3e8d07bd", @generic="dd2ace90791572c527b80114f9e8e223348e01a653169c9f9271257200914163f723e27e3f250346ef15a1cb4c20be7b6e3cb7cd3288b3c67878477448770a2dbdb71bf50a", @nested={0x214c, 0x14, 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@nested={0x120c, 0x2, [@generic="9acca02e9aa0ebac8f7bdbc446e857570b21e2e8c9eb5b5d7c57d287748e6563288e3eae4bfa3922db6149d51d7a36e89e64103a121cf05cc8e1597b33f644e14f39530da67a6906ed517d44565c52aead0d92c85368a997c35e5e436283ad70bb1cf75ffeacd5a93854f10fe2c75c007981202dde29150386d28eb4d3855dbdcae472cc73deb1fe8cc69f9d0528b913ac6edf7ef195daf54b7d4b2ae5700bc1a47a5e3bf6abb286f5cfbe39bafe5f2c5becb3bb978cacff2bb3f0a25e5b7c0c07fef5d591bfedfbc7a4627dd16c19f9691b0be1fa7f62560d39af1a", @typed={0xc, 0x86, @u32=0x4}, @typed={0xc, 0x2f, @fd=r5}, @generic="27a80f89affa3fbc52348185b50613c9ac49f340cc4f69f94b1fe67474d7a836c0d2a7ec79a3ea4e55d3de2343146cad0918d25eae36b6d2401fd5b472eb4eb3da46eff50f2ae1cccb142b3335d6edf6268504aa2c86b8a5071e954e4262efb53cde88f03edd3019cb0b4a36db52f54ffc5b5578549f6d80905c7fb0642e9034dfc4cda88c90e6e664e8c345ae7f7a2758661c56184fe4b63d6401ff615d243f9734880c0083150ffe3a2eae8b271a6586882d41ac1000b094bfe5f4f362063861e718b735addc518b", @generic="b8853fea538fc0b261168e81a911718138cc", @generic="d2400ac91620a161dca1dcdf135e8cfa3e1c95b9c8beb34dfaff5cca18845b2db26f7606f015e92ced6e6c3ba348ee1ee1b43de6ab9f49be6a05abf521933cd7bbf58f367eab2d35bde8ef2a815f1f6967c33328539378e52a8cb106255b69fa35f2cf70520b9fef3fe36a6e6642a49a726827c07c722a581d0e292997805d44719ccf87c75259d4a2bf81fad2ddca7982c6df474afe130294f6a69458a9c7d770eabadc7c2dab2edc56b8d33f8fda09fd3f03912bf5f6217705b4a17660d4a38c5d6138678937c3e3de6b064eaea283ee90dbbbae90a8d752a3d7454f8578a9e80cdbb2682cf810936bba9d2bb7f74843ae75b7ae2efd7e6ac9a4163f58cd9f27151e702bfb004e1cef2280c5937a4f69fbf91d7684ff1f53727bd22a91aab7e0af27575e421dee44a6b2e3c0e84394e8b0cfa361ddc9a5c37a1b6c675739907c3c3149eea9951f4f29f2a7bcc6f5b9a8270f899f9ab60f2f3c4b4638bb0e39a1266e9e87886286e4f23c3248496e7be3015e67ee68583906e5718a4d30694daafb1722ff39c45edaa3c4303c612ca737b1681ff0c09e79ba163359a2089e9d206e4083329854e7e1b83aba0005b2dfaacf99f1934f6dcb0490c9a322f36a21f9f34f2e72f7c10a4cab3a8a8f6d875aa73789e7f00d9056593121cdf503ea800cdecfb8ecc75cb321897e2a3b9f82d4fe60617a1fe8bd548f44cfe92e5f97bc15ec3b069e9593e642af77249067b033bb7d2d6e54e138654f1c507fa5042bafd876fb7d3385833a4e01fda3ec901733e5225c37570fd7dcd4389914e9f9492aada0e57d80b2696934d633a1ab51aac9512f9d47d76f52a690d161bf816e29c8fab2f025a941fc92b00c1b5fa5c5b54d5637e0365d3bd65c8541bd55b7a37721eb5a074e7cd89446a7732115d33c4e4a02e7e1c2c249f72e648698e6c47838e79cc7e8e7ca1ef55b61aa41b5b9c272066053979317aa7e7e7392bf5f156affe8d27a40ebfc323fadae6eff2fe5c78edc8921b4cca19c50de1976d4d20becb1f8f677be503a4ae13215db2bf3aac07d6c47ec2519b7ffcaf1a9c71ed6d30376f3bfb93ddea7ca1699ab48180f79096995fb197e66fb94b70aebf751ee85650a3d901cb594f78ba51c44bb239f2e47871940b431a90edb5dd6dd25474c286539ff3fc0d4c4644f206a478fd5c5cce0418dd9225893ab7d31d333d9ec72f979f0d2de6f9fc843d8bd6f96b3512752fcbe93c3f3d067aaa8614f052cde45f04f7c96fd7e8e3e787b2a1a0237247d3efa385fd1bafd692c467d58c1c2df886c0dccca863330cf6c57684758562d54acb932e10fab508882802d2598adf07970c8fc132ccff21e1b79306371b0c507a884e5e3e930e12e53556b469320f94d5f4f1438d8a143b40566fb2b81dda711333793e9aa5e97ae11d8c39b494935cefc495d9edb876f57b20be7aba9e3821edc86e321c258aad02e15951a2a74ec3a02e42a62884b48f05ebc9f04b52682e05b0cbfb2741a04a6a288e1ff4d658818a318c794f70f6c1d716a8e7e605b4f83ecab3a3860a13bf4ac21a4afaf17790425649c577a1429f6293f647383aafe7dd9aaadac4f0bdef3aa7b3d0d8be633f62b7dab9709bf7103ed2ee3af5103cfcbd6088262b959b5e64e5058fe529c4c0d768825e5ffb6377d1c95afb22ef4638bda17d61ef9247b083fbefef918ba15afc3d5822c94ffd1f9c97e13dd31b30d953e2616524b0c055059f1d5b6a42e067daa1fa5d03df07f5e07e89c13b9b435cd89ad9a161fba6405fdfd945fb11ac36b8a6c1f30b0934661cd063425468affee906f4fbdf2721a8602308a5a3e68429889dc6eb59b0243a6026dc2448929a4d10290c1b4843c17e98daf9bb97a8af98dcd0c05b52a326a3ef183baf7db795933d820850f801d29241d3b5b38467e322386639ef9f19d7fe2bfc3ba50f8c726f20e8ef99871f87b258be04a506ad59883e2e4e83ec805a0d57f509782c8af86613eb396eb4b3b697fdf4a05c0d59950f7310f07c2228d1e1a356ebb9f8e286118eeb815fe08584ae3fb4d69e28c1b665d04cbe9b48e99ecbee1fd2d94ad6ae167ac8269462064677ca22ace190910f9fde4bbbd13d0d94b7ecb840bd8edc9ab4477e27e778b3b59aca484415dd6993da2da5678214a508ad05d6644edb6df6f6f25bc4d2edb001bc8e2fa2cccd236046fb78c837b8de49136003394fb0b046fea1c6ebf57e57d3197fc6eb355648376032116c89a56c7f11d4f88da1d96229b2dc460f5af14c1e17b17b41f04411047557c35be6196ef75db3004e7051bc99d0ea9698461519c6dadf854dee4c4e40228d738f182e3b9e8d9e12be4ff77edb5f490a1965c58cdac425e614fe5e751c7297a05478efbb759daea6ec9651c251c3ca36b4867635d82ca3cda1e6ab7072c867c8b0f9012314e742260c0ed8d8a994008b27739c06c8c963a1f0ab97be0600ce557197305926854aa85d91f1cd8dbd006671d766d86bf99ce23835e753ad722cc9cc77e2ec3b87541533770513a2518bab0747245c559c98f5b605da7cb8f3345a7e9e22eadf9e546f6d85d80e0cc4395cddece889234eb28d6e9382911811a0ac23ffd4865db398098816d0a9a5000b1bc2de854bacdef1ae4e88b375a8e2599e490a5425a23ae824cd9658e40ffd8c5cbf3b0d3b176770cba5f266e5e6126ea171f20649543701abb99670e68b604b899ed75bffba376887de45f8a707a82009557c08ec30c9dc618592b5f4084a04a0014c7ac24dc761646a610e44e48a39f41653905e340418df72a1632ddfa3b15762480888d56d9546cb02bc2260e7b24f0f0403f60420ce6d1a1d36801429ec07c4364ae6f11479fb045afb86cd00cdf0d2940048ba1f50789c31186d652c6dae29bd0d679a6b4c3ab36c38bb8972ae3a365020b31833bc7bdef0dc789333bb5afee094696299c10140fe26d7adeb1fe53e1afa7d411006f34afd701d556f9fd8939ca38a21180bec1f55806483c2b5729dd7739df8b2a555fd19e6ba6cab3e2e7136ca65e2206a9ae19ac9b93b0b7654847809564e777aba0b56a2ade487e95aa6e059d952d3fdece10fdeb856cd71b8133433db018f2fe639a7b81259d3fe3f6456b82703e2352e51d9a3ba79600d60861abb721000c7bfe4cc1d9815df10d24a3b7d5729038966bdceffa3405d27306f8083a71673805386c2718781a9e1dbb4c480deca3a06d36b78924302abda4070a3e1c074afcb5691561d4d5a9747827758d9e8656ddcf25f47a19b35ccf51ea72ad0125edc9148499c34e25f8a0dc5add256f98c8bd5ad2766aee28961992ce22f49bafead321ea342cba494ae4181cc94e35676de023f2922411d9f72295c507688df11853d4f53247922b60f7dbcb9c233c93a81a85b6bd796afad90f5bcbc94119a04369fc810c998c68d646844316d013ca4f0f4d95d9de7cacf85241d4a8b76a79ceadd7603b1b983c851d94486a87fe0b9f32d7e7efd2d50f4b3723749c88c5a51fc16f2c4aacda3b7f5bcccab9345c2e990dc6da25ba1f3ba747082c44074c19e2abf32fd3ea58b039be6b617cb703dde7f0b5e997f69793fb1a33747bdb0b198a69b9c66116c9a9d074bdb9cfb763f87e61435b79fab01c7948b6dd617a70dec7e4d4fa3c265713ee7145766bfa3b58ff4136c4b05be95ca01d90cc9a1c86b1a4af8ffca5df6b30c75695d533d163adf78a836799ed998b562af1425dcddad65c756ae70418fa649fd2053095dee134a6dbff0ab9be002955439a41cea755c0ce70d775c385029e368fbf49d510d7423c547e0c6379146a19d59966f3bea425cabf43fc6cdbb4d2a5f6db7b9fe1597cfa8c6fcdb84264d567dc4771bfa3668936f592a9855a79a0c32d1e36e142e6e8abc87088d8e63f8af2e4a4144b4f9944a544ae7b454f9868b93cf27731e29c7a58c17a042dbf6fc48854409ea5ba671bcfe6535065191c35d2de1179e0fd4c4a3ddc4fd6609dbd60aaa77d1e6586d86304f95f8f1d537b0d0d866c599437ed01175d50b1e9365b5de662783e7ea56ca390047aa3ecc8d404fabed8dd14a8092a5211e54785ca1096ed6c5ea0144fd9adaaadf399c96dc24200ce5267cffb5330b42c9b5e611dcc5734f0bd77de9704cefeba5f98ce07e3f8ca329e78663e401d7e29424edfb2ad99b7c95de13d71bfc2165e3eb2381ec35e4f31f262b528251206eeb1d6207eb4acf53bbbe3e32dd271d0ce82a2154b6ec4cc43a8e395fc360fa4bcab4f22f05552b01ef9e878fae22a52a7497c22654e16d07728bbe55e19e954f2d9875ac1fc91bbfb119a2f9c5c6b273022b520c5fbf5e21c9cab26a4c5064ea7cd42223b29686cf653ad01a5a36b0bac0899823bd83dbc77713753c2b57171cbd384493d8e235516b3b060e150d0ac0b8d249b41e7941c51c4f5f58182539346ee129a845ccf1f2e3354b920c193930bd7465d4f74e10aab252d577748570fed096d9379893c8ab6acb3e240d91b158926d785b931bac97a6728721aef030f347f0ff4b86384155afe3895edf0e4cc0e25e82e4be275ef4c9e91b3a11eb74d9ac5d79fd2aa198941744f2f8fff828870d5b5ef1be2537efa6c50c2c462784ccfd93b601575c3086784778beabd05807b316fd4258e8be16f68cff8503d1f7ed0b4adf636d067eb69dd1b7a8a84e3a898ef46630e94a2879776b17c881956f897fedbf8859b63d2298e5c4e8d2dfbfbe050529d9bdbec968b2d34efe78e4e337c35e180c2c6cb21608bbc86ec065ab61f4618d4e2a54860488ee493fd5ba9912710bae30b0670e85cf069af5c9c5239e796542bb7b92eae30a71351056aff6fe2e238e31baf1e8888c98bb42fdb4c516e7c26c00f8797c2f60f40ebcf41f079653a0f0ee017171d42b8e5cedebd7f0889d76bd8c8bc5d42ee3813e19e1742f6b256abb33ee1d0e14decb3e08c4fc96441348e446214aae7dba8444a83c0b3ae23cf37d3bb7317443c724be8c7926033ac67a742430e3ff6a6dfebb5cb083b2ec2ca102182be45543f51a640b813547dbc82edcbb9952099ddcc93449f9c8ad15a6e10c417bb89dd437b59de4ef9e9257a391326664967a67a0c2358859dd1b7a6307242f2ee8b0b8f73a52fd212e0f67df85747ced897434a1c711b9fd55b4d8fa7a1dad173604371e3bd81ef6883d9b4dc3080df01e88d8408160d7563ebf9062ab88f541f262401dda8b9f57176ab787c6574bc586c95fabf1c4d69a14c1725f3c6644f32ddae75a76f223c9feefc0689d651f6743368e137ad66513151c5f79c72ef3497db8c7542f133a331ab4ecdf8b4fa2720eb7c077b432a28e45eb66daec808ce9e9e60948f8a84249ed53cd4fb54f004763c91ab64e465d7cba294b2bb5b5fa5c72399f4df74d8a5b0d54a53aaf85c04f7ae91f3d104485f6f60ee439422bf75d31e610d2dfb22432125fba6105d2ca76b3a844a943d1e41c746b8feb59a289b2a52ce2af2980e158a1d4de9160598d07dd0fa735f6bf66df290b0ab2aef8e1836c301216596fb9f837ef33dd60ab06e73fbf8b9235f469a46611bd890d4b51b42d3111ce156a33b715ecb4959c7546a40b5b15136cd904743a5f2e15afc273a877acd21b6450954c4576c5e3ec8a8099792253d5a3b6c7ee531150cc16ce157665d90584be70a03a36b395b4bc729a963450b338994f79ea2a18e3006dccfaa45a87445922f73057535cd33946fd7906661956fd47a59c615183a77e30935081b937e4a9133c223", @generic="6c1e94231b030a12d207c013f0e8a687a0ff5e373dd5d9fc7ea6b1919728d4a123d1d984d31fbbf90952777f", @typed={0xc, 0x22, @uid=r8}]}, @generic="d2104b1a9f2409c16f4d3398f6a92338cfa1cdb4aa36"]}, 0x3768}, 0x1, 0x0, 0x0, 0x44000}, 0x4001) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000433000)={&(0x7f0000f4c000-0x8)=[0x5, 0x8001], 0x2, 0x10001, 0x9, 0x6, 0x9f7d, 0xfee, {0x80, 0x4, 0x81, 0x8, 0x3, 0x80, 0x3, 0x1ff, 0x9, 0x7, 0x3, 0x6, 0xffff, 0x80000000, "b6f8f784f4751ccbc8de0dc8bbf78f7f54c43b64449c36748054f985572951e0"}}) 2018/02/19 17:32:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`S', 0x18, 0x2c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000dec000-0x2)=0x3, &(0x7f00007ac000-0x8)=0x2) readv(r0, &(0x7f0000271000)=[{&(0x7f00002b7000-0xf0)=""/240, 0xf0}, {&(0x7f00002a6000-0xdf)=""/223, 0xdf}, {&(0x7f0000a16000)=""/44, 0x2c}], 0x3) 2018/02/19 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept$inet(r0, &(0x7f0000c8e000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00009f7000-0x4)=0xfffffffffffffe57) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f0000ded000)={0x2, 0x3, @loopback=0x7f000001}, 0xffffffffffffff29) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000092000)={0x0, 0x1000, "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"}, &(0x7f00005a3000)=0x1008) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009f5000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x80, 0x3, 0x2, 0x9, 0x5, 0xffffffffffffffc1, 0xfffffffffffffe00, 0x7fff, 0x10001, 0x73bba44a, 0x4, 0x6, 0xdd9, 0x81, 0x3]}, &(0x7f0000384000)=0x108) sendto$inet(r0, &(0x7f0000369000)="62761f41f2584abfbc8ff05d97e0e244871e3ccb9a9c2dce0a8893a05f1e9dcda7af6bece33e8d2d680949c68d73865321ad6f77f52133c433fc61571a63dc1c4a8220", 0x0, 0x0, &(0x7f00004e6000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0xfffffffffffffd87) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000d0000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000fd6000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f24000-0xc)={0x0, 0x0}, &(0x7f0000b6e000)=0xfffffffffffffe39) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000abe000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@rand_addr=0x536b, 0x3, 0x7, 0x1, 0x1000, 0xa, 0xa0, 0x20, 0x3e, r4, r5}, {0x1f, 0x8, 0x8, 0x800, 0x16, 0x1, 0x80000, 0x9}, {0x7, 0x3f, 0x5, 0x5}, 0x1, 0xf, 0x1, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x7, 0x1, 0x6, 0x0, 0x8, 0x3}}, 0xe8) recvfrom$inet(r1, &(0x7f0000ea0000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f00005b0000-0x10)={0x2, 0x0, @rand_addr=0x1}, 0x10) 2018/02/19 17:32:20 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000dc9000)=""/255, &(0x7f0000b15000)=0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) 2018/02/19 17:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00002c5000-0x1000)="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", 0x1000, 0x20008010, &(0x7f0000312000)=@l2={0x1f}, 0xe) r2 = accept$ax25(0xffffffffffffffff, &(0x7f000034c000), &(0x7f00004e2000)=0x10) getpeername$ax25(r2, &(0x7f0000981000), &(0x7f0000a18000)=0x10) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) [ 38.855780] bpf: check failed: parse error 2018/02/19 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x100000001) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ee8000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000921000)=0xc) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ee7000)={r2, 0x5}, &(0x7f0000e06000-0x4)=0x8) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ee8000-0x4)={0x2}, 0x4) 2018/02/19 17:32:20 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b3f000-0x4), &(0x7f0000b40000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324cc5fbab1d9adf2391af2cdf39d4c8d64a88f23a992e74a96b00b1e36f1f55427a7a6672a2eaf0701a9f630ed1de4b66cfab1d8cdd424ca0cca4f057ebe61d8db5afaedef41868e086f40b4a3d3ca23a08cd59c718c9df4d66d96d48924ad7a9c3ad92708181a09f701292352d0fccb4", 0x90) [ 38.909235] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 38.922581] bpf: check failed: parse error 2018/02/19 17:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000a4e000-0x11)="ad0b820a12e0bc9422b459041b43e3bb", 0x10, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/19 17:32:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x21) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ccd000)) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4}, 0x10) 2018/02/19 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f0000)='scalable\x00', 0x9) socket$unix(0x1, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000624000)=@abs, &(0x7f00001d7000)=0x8) shutdown(r0, 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ed3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a6e000)=0x1c, 0x800) r2 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000333000-0x6)={0x1f, 0x7fffffff}, 0x6) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d83000)={0x400, 0x2, 0x7, 0xa63}, 0x8) 2018/02/19 17:32:20 executing program 6: splice(0xffffffffffffffff, &(0x7f0000e4a000)=0x80000, 0xffffffffffffffff, &(0x7f0000001000-0x8), 0x6, 0x0) r0 = epoll_create(0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00007cb000)=@full, &(0x7f0000ca3000)=0x48) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x361) 2018/02/19 17:32:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000115000), 0x0) 2018/02/19 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0xb, 0x4000000000000000, &(0x7f000095a000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000072d000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x422, 0x3, 0x9, 0x1, 0x42}, &(0x7f0000985000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cdb000)={r2, 0x346, 0x30}, &(0x7f0000783000)=0xc) bind$inet(r0, &(0x7f0000431000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) sendmmsg(r0, &(0x7f0000ef9000-0xb4)=[{{&(0x7f0000f32000-0xc)=@nl=@proc={0x10}, 0xc, &(0x7f000082f000)=[], 0x0, &(0x7f00004dd000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/19 17:32:20 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000005000-0x10), &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r1, &(0x7f0000002000)=""/46, 0x2e, 0x120, &(0x7f0000004000)=@generic={0x9, "7a56a8983136eb4ee8112b6f1166642a51e9fbd3ba3d3a3a7b03e670f46297e6e5c3d9f0c5f98d8c0c84d9535bb6f08ec4ef6526158f1e0bfe7eab3cb1a681944c951ea65edfe73ad30f4982ad331f27e4f3648f45ddbab531b6ea1b2165c906aa304a1a03a798430d7ddb324b062eff8d3ae98653c8a5b2c7f04a370d29"}, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000001000)=0x8) [ 38.957430] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/19 17:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) pwritev(r0, &(0x7f0000674000)=[{&(0x7f00006f8000)="df544c9fcdc4b6355cbc0583151491ed25a51a6e456feb84142877c985981165d6da6a68f7ef0c06254e27d6aecbf1e234d09377762ba62796fcbaf62289f79c2d674fd20aa15abc7ce3199404cada8d7ca0fefa000d0570f8e9acc49d5e898e6ceba9e79775f994a5b04b5c0ce0e23116e970e6b3cc9066990268b73ee767ccbf61e5610de494fdeece23ea04684b3a84580c4b658064cf4a01337db4ac267c99af5aea4d78ba0f7f696d6623", 0xad}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad5000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000f5a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000040b000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000d91000)={0x1, 0x3}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001a4000)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:ldconfig_cache_t:s0:\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3c0) 2018/02/19 17:32:20 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1d)={0x0, 0x15, "3689674becc9cf46fcc80c2b29c0dffcaae15fcd1b"}, &(0x7f0000001000-0x4)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0xd1)="622a9c7a6d3e05e2855f9cd4316fe93014b329d37de6211f8f5a8a9a6551e44c671ccc3cd81387cc9d4312e3e52dc8a1eb4f932cfef59df52b4efc1ead3859989934b894c7713d63ccbe75393185e75457cbd17bac2ce2d67f75b1f267cd56efe89a4feafb664eac398bf35ad722e1cee53592958478377ed32bc3eeb38b07cdd4e8f7f83774a87a342524c6ab4bbfbd56ff37dd4f84f55340226068ad8d15157a499d81faa83d656074966a25556209252423a82852d49e05ede6f6705602a72b568cdf28b1cc66fa89c8201ccdcc21d0", 0xd1, 0x8044, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x7, 0x3bb}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000004000-0x8)) sendto(r0, &(0x7f0000001000-0xf4), 0x0, 0x0, 0x0, 0x0) 2018/02/19 17:32:20 executing program 7: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000151000-0x38)={&(0x7f000013f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000219000)=[{&(0x7f000021a000-0xb1)=""/177, 0xb1}, {&(0x7f0000079000)=""/155, 0x9b}, {&(0x7f0000219000)=""/39, 0x27}, {&(0x7f000012b000-0xbf)=""/191, 0xbf}, {&(0x7f000001b000-0xb)=""/11, 0xb}, {&(0x7f0000219000)=""/90, 0x5a}, {&(0x7f0000070000)=""/31, 0x1f}, {&(0x7f0000219000)=""/165, 0xa5}], 0x8, &(0x7f0000025000-0xd7)=""/215, 0xd7, 0x7}, 0x20) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000219000), 0x800) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000176000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f000002b000-0x10), &(0x7f0000219000)=0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ipx(0xffffffffffffffff, &(0x7f000014c000-0x10), &(0x7f0000219000)=0x10) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000219000)={&(0x7f0000219000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$packet(0xffffffffffffffff, &(0x7f000021a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000219000)=0x14, 0x800) sendmsg$unix(r0, &(0x7f0000080000-0x38)={&(0x7f00001d7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000d7000)=[{&(0x7f0000185000-0x97)="18d609b12a31bd066d17cd48eb52faf7d0505b602ca93305aeb53df48efb6d656429ee86f3712b433b2f7c6dd18948a69e467a546012a1266aadb6d5f922d803e79b23e2dfe92c6387bc42b7ec64895937eb89c0f54a0720b2fadd11b8ea8e5b10e42063fc8916d71a4bca695c541e4e340bfa07831a8e38a3a3e73e7fec7d8ebe172959d7bbd44d5b7f22dd9854fb1e22534d6e2873ba", 0x97}, {&(0x7f0000219000)="c9416fe40129c965ce2ad4ab37b3df6cab7b2314f741d060c146fa6d8936e664a838ce3514b7412053f0a8b5a127b3a7fbef182dadea9095d0a82f92b54e93d525ce54f735fd08d50378dec037de39e999625147484598f7765db12a677961451678c12ef50cf9ba6215cd885302ff954ec28c7359e494108598a680d893d810dd35b0a68d4a6f11f82ad9b041800e04f129d880a96bd121f238641ce184f11dec76059bac0f5578ced26db4d2ba301fbb0a6d63c19e78863b944781a42a61e54ab2997ace577c", 0xc7}, {&(0x7f0000219000)="39045a2a19b07a2548ab6634b3870e1224111c7e9b6469e519a27f2cf9d267485e8349314f1a5243e8e0d413b82ddbfb7cc128801216dc15703a4c909f409dfea591f9bc91d69442811a4e95abdd6a9d3ca8e168bf3e64d625462be96ad178dd1ea4553ee186ad25af8449edf710422e94f62159ca16a3a773969efec1d4d2ac0f54bfea3566518c119e05ab9394e1bdccfd83e66172e386dbbda38c70100496", 0xa0}, {&(0x7f000006f000-0x1000)="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", 0x1000}, {&(0x7f0000219000)="a48afb6b462a65194166d9f593c7a660f1594337f8db8b220e", 0x19}, {&(0x7f0000219000)="187cedfa779b033dbffbd35c819c59a02917660671710a740341b48aad5b5e505829c105806ea0536a10ffb9f277ec42e0f58189062195c362d5c6f83f", 0x3d}, {&(0x7f0000219000)="35e9ff1b52e917324d89ba78e8df927245193e5ec819a844b4273a0425cf3ac4461d8ce1367d14e28fb65fb79c609b2b48822777774645", 0x37}, {&(0x7f0000076000-0x4d)="ed53b2d4065dabefd53fbe93df82f7b5133c753c60d0f6c6099f447f567f39108563302382d625138fe849c1b82a8ab5c490fefd9397529ba7e2d311fde5c04eb322bba186d13d318217db1c7f", 0x4d}], 0x8, &(0x7f0000092000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}], 0x30, 0x4}, 0x80) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) 2018/02/19 17:32:20 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x25, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={r1, 0x0, 0x4}, 0xc) 2018/02/19 17:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000590000-0x4), 0x4) 2018/02/19 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000085a000-0x14)={0x0, 0x20, 0x0, 0x90000000, 0x993, 0x1}, &(0x7f00002e1000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000487000-0x10)={0x6e9a, 0x1, 0x200, 0x80000001, r1}, &(0x7f00004a1000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000aa7000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x7fffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x28, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x1c7, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, [@common=@inet=@policy={0x0, 'policy\x00', 0x0, {[{@ipv4=@empty, [0x0, 0xffffff00, 0xffffff00], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], 0x2, 0x1, 0x77, 0x0, 0x4, 0x4}, {@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xffffffff, 0xff000000, 0xff], @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}, [0x0, 0xffffffff, 0x0, 0xffffffff], 0x1, 0x2, 0x4, 0x0, 0x4, 0x10}, {@ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0xffffffff, 0x0, 0xffffffff], @ipv4=@dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0xffffff00, 0xff, 0xffffffff], 0x3, 0x2, 0x2c, 0x1, 0x1, 0x2}, {@ipv4=@loopback=0x7f000001, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, [0xffffffff, 0x0, 0xffffffff, 0xff], 0x3, 0x6, 0xbf, 0x1, 0x0, 0x10}], 0x4, 0x4}}, @common=@ah={0x0, 'ah\x00', 0x0, {0xffff, 0x28e7, 0x1}}]}, @ECN={0xfffffffffffffebb, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x2a, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/19 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000598000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0xd0, 0x0, 0x168, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f0000363000-0x40), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff}, {0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40]}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="f874a9c5380c7cbebf30db3bc0a12d54"}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000071a000-0x38)={&(0x7f0000041000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000156000-0x50)=[{&(0x7f000044b000)=""/34, 0x22}, {&(0x7f00000f3000)=""/46, 0x2e}, {&(0x7f0000fe6000)=""/130, 0x82}, {&(0x7f0000bc0000)=""/255, 0xff}, {&(0x7f00008b2000-0xaf)=""/175, 0xaf}], 0x5, &(0x7f00003aa000-0x56)=""/86, 0x56, 0x7ff}, 0x40002002) sendmsg(r0, &(0x7f0000473000-0x38)={&(0x7f0000c7f000+0x1f9)=@ll={0x11, 0x11, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000fb3000)=[{&(0x7f0000975000-0x4c)="eee13ef8f7937f2b922259e49cc64e979c7056fdd79b952249750c8d42fa95eb978ef071861a0e2feb928f016472e4d4b9b9077eb592acf0cbbb2698c696767d842c8e984395aca43830d7b3574aad2d902c308c80695c4e8c73ed885f", 0x5d}, {&(0x7f00001bf000-0xff)="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", 0xff}, {&(0x7f00002af000-0xda)="e641a57860e944a4a12c7d4c5f6e80077e2e24be0c0967715dec0bea8c58e4c2a94de7cf59529acd31f90474f828a2f3e237cf8d2449bfd1276d2af87b33267da932472ed7971833bea63c296a7d40705205d66ebdbdf5e2e6853ac0f4fee70c6f1186e6f1ba5f78b684ef312cfe7516c377a63a95b8d76406bffbd977e4df0bca8865f7e9d51f7d41be3a5ec685af84a26991501b388bd08b55dc13d0893e0cfb33aa5f1e60fbf6be285a6a4be3a4ce713ba031e160176a66c640d0059a34dfa7d6356f7a4409a18f02f21928cb9e33e771f280d09a1b476a1d", 0xda}, {&(0x7f0000515000-0xf6)="2d7def0f16e9993b4b02984e4da325c57589a48d1a9371ef4cb96d17acbca5298df251742f69f13b81debf85a2f5fe2d67293c3a63f878351628478c7b4b011008e3a00992c5c36eef137eb8db57140a5b6fe35e4cdd7e2866748eb119305979a739827dbbb575ef5da7d7874707a61306098c40490a1cfa84bd9f337fcea33a453d7e184e254b5fdacdc2f14e7e9c09dbccad8541b69023713e28b2bbb3e440ac36f0d6db0daf48448b66c509a5f5c7b9253704fbd8b7808f9888096777d971465ff95d770d526beff6093b18ccb77ae3d5318dd3d66a21eb109d31b75618e88928890ff8e95d5d3a1fee6292d11ec8a026dbd62cc0", 0xf6}, {&(0x7f000026e000)="5bae37162cf030febfd2b751528a4e7caa807b81d8768fc1519970b9b121286cd0f6333c67795d3f610777b674672d086e8cc55bb0d9180670cc48dfad3da534e419c8827bf21a032f4a13e7", 0x4c}, {&(0x7f0000c87000-0x37)="7f117ac557bfc72a1228e3dba13880901a7da4d1cd2c88eefd324002fef5b734e8d9b005cdd14ffea1397d134d27831068e18c55ab81ed", 0x37}, {&(0x7f00005bb000-0x2)="0afe", 0x2}], 0x7, &(0x7f0000275000-0x35a)=[{0x48, 0x0, 0x6, "414557c39b06d7db83c11c76b321db5ea6c7787cc4141f9bded6b56f83e1f92f239ff900530f9b130b7626cbc2f286a8e72c76"}, {0x40, 0x6, 0x9, "b6fe3a00d9278c6abb2347334e20a6da41ca2f2d6cdc5f30621ec7d04e631d35f9664671dde951061dc5"}, {0xe8, 0x29, 0x0, "0b33d980bd404c374aa342a62f9d1e06e98c77b583d6ae214d8f2ee20c8c744f74c4a57807aa3f9f7971dd7db53732a3a26b6c31e549934a796dd7e2a056cdff824caff46d72ea9d4a917d0443ba7a8e84763ff7b567d5b0c44d74e573ef8623b5e0f32e755b461c60ec7ffa6f16a173da1267a3564200b9efddbb5cd3d2ca790f9649b691e6e4e5a1c3c5e66e8e854aa310de0408738e50e52486bdc99e93a75e3d9cb53b22e7e35603ea35ab27cc5135d74e01fbf980c9958a3b7e8cf6cae8a0432aa886409d19b80e9033c6ff42c12a"}, {0x30, 0x119, 0x0, "057cd70ab5f339effddad856c05fcf8dfd7d146e19124f063e2b77"}, {0x1010, 0x104, 0x5, "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{0x100, 0x10f, 0x0, "1c94fa113255d6611c4c815dab24fe308c317444f24b6b6213da12a054809422d8e479e13b031c8081873b52f138850adaa4a4e3b51d95129dedbd04e5408af9ab9a07196129d08a68e88b4e3c945c9dd524479a295cfe46c5666215e85560e6c11130f3a477e58201b72f4eb9e96a6d7c4ad895f3e46ea67ec200412cdf2898d3feed010d7420981b005ac060d6fea00d4b1b01fb0091e975078b5c789482a409eda9c9d4a56fb6bfcff08fc791b4cf02f95b4eaf475173a41eb9252d60e12b6b2dc29871df8a6d99c84fdeb051de5e405ad295bd65a16ab266ba1057f46b4a889eea66d17c03c3e294c7"}, {0x28, 0x100, 0x100000000, "08cd7b463fd553d65cd230ea0c37c077e534f19c87b8"}, {0xe0, 0x13f, 0xf000000000000000, "33f88f368caef5c4f7aedea473f64a0bc300426ba78f718cd458a44de55b47c9d0f48e73b970d64c267ec4e29152503640f9b0a3ce36078ce17861acf6ac1b95ca6fbc4d82831b317f46a0943a0c85c972568cdac7493074fcc6539c5ca220e07e40261c309fb81d719eca6f65c76a0721b4093b1aa1478f807ba5820a0f0d89df686e793a393c13d86ee6dca64b50b6bab0e8abd49457120ee9e4c6493b77db82310127ae5d3ef8f194aec9862a1a4b3327fde947ed8e4eb4a7dff650585793da5e7c1ba0428705b62b3dc1"}, {0x38, 0x104, 0x9, "ada3322f5f44549ac607be2ca5884dd4bae967e21fce138ed8177f2f56bfa9d59be113da"}], 0x13f0, 0x20000080}, 0x40000) 2018/02/19 17:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/19 17:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x7fffffff, &(0x7f00006c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000098d000-0x10)={0x0, 0xfffffffffffffffa, 0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00002f6000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r1, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 39.093349] xt_SECMARK: invalid security context 'system_u:object_r:ldconfig_cache_t:s0:' [ 39.104494] Protocol error: SET target dimension is over the limit! [ 39.111643] audit: type=1400 audit(1519061540.954:16): avc: denied { create } for pid=5398 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 17:32:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aed000-0x10)={0x0, 0x527, 0x3ff, 0xa1}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000983000-0x108)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x400, 0xffffffffffffffff, 0x7, 0x9, 0x0, 0xffff, 0x40, 0x58, 0x8, 0x2f, 0x2, 0xc3, 0x101, 0x6, 0x3]}, &(0x7f0000509000)=0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}], 0x4de1bbf7003db134) 2018/02/19 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000f3d000)=@l2={0x1f, 0x9, {0x8, 0x7, 0x80000001, 0x100000001, 0x7, 0x8}, 0x3, 0x3}, 0xe) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003cd000-0x368)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000ad9000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00', {}, {}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0xfffffffffffffce9, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x4}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x8, 0xfffffffffffffb32}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) 2018/02/19 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dda000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e24000)=@ethtool_gstrings={0x1b, 0x4}}) 2018/02/19 17:32:21 executing program 1: 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) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000033e000-0x4)=0x6, 0x283b) sendto$inet(r0, &(0x7f0000d04000-0x1)="04", 0x1, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x400000000000013}}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ff8000-0xe9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a087ee", 0x0, 0x87, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "97f370a4310e2421"}}}}}}}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ff8000)) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ff9000-0x4), &(0x7f0000ff9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000542000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000795000)=0x8c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fdd000-0x8)={r1, 0x10001}, &(0x7f0000ffa000-0x4)=0x8) 2018/02/19 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df2000)={0xffffffffffffff9c}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007ff000-0x4), 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000a0c000-0x10)={&(0x7f000007e000)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000298000)=@ipx, &(0x7f000035d000)=0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001e6000-0xc)={0x0, @multicast1, @rand_addr}, &(0x7f000048b000)=0xc) sendmsg$can_raw(r0, &(0x7f0000e1c000-0x38)={&(0x7f0000d47000)={0x1d, r1}, 0x10, &(0x7f0000467000-0x10)={&(0x7f00006b1000)=@canfd={{0x0, 0xffffffff, 0x2, 0xb24}, 0x8, 0x1, 0x0, 0x0, "943d750e13231bb6923d1392aef689ca68932b8734eb67193728d9881dce2363ff3a929757ba55c2b29be8a6f153302e1818a26ce93c78109010880dcf1bc9c7"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0xad2, 0x100000005, 0x1, r2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) 2018/02/19 17:32:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) preadv(r0, &(0x7f0000484000)=[{&(0x7f000085f000-0x5b)=""/91, 0x5b}, {&(0x7f000006e000)=""/252, 0xfc}], 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f000002b000-0x182)="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", 0x182) [ 39.162825] Protocol error: SET target dimension is over the limit! [ 39.185629] xt_SECMARK: invalid security context 'system_u:object_r:ldconfig_cache_t:s0:' [ 39.252387] audit: type=1400 audit(1519061541.094:17): avc: denied { write } for pid=5436 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f23000-0x8)={0x0, 0x1}, &(0x7f0000f22000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={r1, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/19 17:32:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d0b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000b43000)=0x1c) tee(r0, r0, 0x4, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ae4000)={0x6, 0x7ff, 0x8, 0x6, 0xb4a}, 0x14) 2018/02/19 17:32:21 executing program 0: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000cac000-0x4)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e23000-0x18)=@get={0x1, &(0x7f0000ae8000-0x1000)=""/4096, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009cf000)=0x8, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000254000-0xca)=""/202, 0xca) write(r1, &(0x7f00002a3000-0x23)="220000002100070700be0000095c07010a0000ff000000000020040012001380004542", 0x23) 2018/02/19 17:32:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1a, "ea1a5b0d2fd068444ced4599e1eb37a49c7487d1a31de6a384f1"}, &(0x7f0000000000)=0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@l2={0x1f, 0x1, {0xe7, 0x80, 0x84, 0x7, 0xba3, 0x4}, 0x9, 0x194c}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="eff143b6cb79b1750fc1ae770a3fdb229cb7fdb7f08638940e86de98652193d67ac483a2af81fa377a02747594fd17f2ef424bd4e099f321abfc0baf4710a8e19c134cab4530b81a14ea4a5e2d1d08b119125982241ce541ab0c5bac730f44d6b387796379faaa9c032534968e4d5841712196df301f15e2c9c4f3fa10d223b7d215a442ab1ffd20b84331ca59a35d7c385d9addaff5c89f830a3d4ef02c6ecd6c01a60fdd842952ba", 0xa9}, {&(0x7f0000001000)="d2ae441a0a69acaeb44f2c9e6e2ac40ac89c5344b13f2ff05d279d6cf38ae58e6324f3b16b0e89207a0666f07058015afb17ba7ea88aa7ed8231106661aef04e8993698778ca792c91fd699deaf6599e7fc8e799199ca8450a5166bc8fd6fd6913c764ecf39959f863628b32e66cffc78136aa8b98676722135ae5d3029891edabf16b51451236a3f520d65d1fc750df0b45ee39946bf81f9059", 0x9a}, {&(0x7f0000001000)="7b5a9e2f04578b5988c73c33f166d8d73511abe606cf59a6662c1b584e12d5f7e0fa230dfa4954a8789fcda0fa9359995dd23616ecd1a52445ec0852251fffd1d49dee19e11736fd5485dae670e9c388014091ce2c56fc195a48ca47224a61b83300687825bcc5e7ab249500d17d79742c6a606c9e5de44f24cd64e81979ce4041da32f62d29b8c1470373c39c9dd38da26bdd264b0fc0a98c7d048209117851032429298a733e8e7410647a24c09a5b610f6a8d5aaf715ccc56375a20cd7340558cf0", 0xc3}], 0x4, &(0x7f0000002000-0x1608)=[{0x78, 0x10e, 0x10001, "9b21913e9eb26385f6709418b43a4698c974bbf941538e4a5e21ea49d78d34a36a520d60370d774ba1ced05da49eb8e010e19ab20084635da1038e20480e56d23a3d4cf49fdee2161134489d0387492c9fc12adf2dab3a1974d19dd17eeb042a73d648a36e09ee"}, {0xe0, 0x11b, 0x0, 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0x2160, 0x4080}, 0x80000001}], 0x2, 0x81) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x80000000, &(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000094b000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x7fffffff, 0x3, 0x2, 0x2, 0x7f}, &(0x7f0000fed000)=0xa0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@rand_addr, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x80}, [@replay_esn_val={0x1c, 0x17, {0x4000000000000088, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x120}, 0x1}, 0x0) [ 39.276472] audit: type=1400 audit(1519061541.095:18): avc: denied { write } for pid=5438 comm="syz-executor4" path="socket:[15502]" dev="sockfs" ino=15502 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.304310] audit: type=1400 audit(1519061541.119:19): avc: denied { map_create } for pid=5440 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 39.326843] audit: type=1400 audit(1519061541.119:20): avc: denied { map_read map_write } for pid=5440 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/19 17:32:21 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000024000-0x4), 0x800) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000007000)=""/18, 0x12, 0x40, &(0x7f0000005000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) pipe(&(0x7f0000008000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000002c000-0x4), 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@ip={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffffff, @generic="2b8ce7c8b05ef5b31cb7c9d7c7424ffc", @generic="ae3af83fdbb63ef14be48134bc9f2447", {}, {0xff}, 0x7f, 0x1, 0x29}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@length={0x28, 'length\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000)={0x0, 0x3f50, 0x9, 0x10000, 0xf78f, 0x4, 0x1, 0x5, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x4, 0x1, 0x81, 0x5, 0x5}}, &(0x7f0000034000+0x6ab)=0xb8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000f000-0x8)={r3, 0x2}, &(0x7f0000035000-0x4)=0x8) 2018/02/19 17:32:21 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000014000+0xf6f)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000000e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000-0x10)={0x0, 0x64, &(0x7f0000016000-0x64)=[@in6={0xa, 0x1, 0x7ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x6}, @in={0x2, 0x1, @rand_addr=0x8}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x8}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r2, 0x3, 0x3, [0x3, 0x8, 0x3]}, &(0x7f0000015000)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000014000)={0x0, 0x5, 0x5, 0x8001, 0x80, 0x10000}, &(0x7f000000c000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000015000-0x8)={r3, 0x400}, &(0x7f0000015000-0x4)=0x8) [ 39.350091] audit: type=1400 audit(1519061541.119:21): avc: denied { prog_load } for pid=5440 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 39.360331] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/19 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11, 0x0, []}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000037a000-0x8)={0x0, 0x2, 0x0, []}, &(0x7f000017b000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000067b000-0x8)={r1, 0x100}, &(0x7f00009eb000)=0x8) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000426000-0x4)=0x4, 0xffffffcd) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000469000)) 2018/02/19 17:32:21 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xcc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f93000), &(0x7f0000dbf000-0x4)=0x4) sendmmsg(r0, &(0x7f00006a0000)=[{{&(0x7f0000e5f000-0x10)=@llc={0x1a, 0x9, 0x8000, 0x1, 0x6, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000053000)=[{&(0x7f0000f93000-0xd7)="647f24f5846ce1581495de59073cbe1a1486f1ffad46eae261277346553bcad9f251e9b152c40604cd91bb00869cfa1529335a1f691ec55fbccb3d63ae66a2dc7b55d2fcd7bbcf7e6f2e25991201c377b03f3a503f86d4ccce574380bd2d5bb9d5124c1b352b085d50118932d9602ab2fd8164b930e781028e8c8063b275a298e321d82372e5f87e93fa9327dc4ca2cb754b645c34b45d16a395ebd37585c7169e41c4aa8beb50695d352566069c894b13426967f826b3eebb3416c78a9e4045a7d9bdac670930a7a2e63d3a5c969d5f15b0fcf67110e8", 0xd7}, {&(0x7f0000f92000)="71803beb2a49fcf4b1f56d6e6fe901edbcd956d5f12b631524d29c58f1c6e8d0d7b4db7e", 0x24}, {&(0x7f00008ee000-0x67)="9f67d554b7206032cb4d201583cf1f240c2fd03ec8cd0ab65cbcd8d07adf4c76a1f26f8a05c22fd2fcb2e0e2771849c8777ed4a3e907315bf12e5619fab632b6e73f609070ee5fca7caf03ad1332ae5843a61acc3f6d90f59a1ad9f07049efd0b6b753b30f4baf", 0x67}, {&(0x7f0000f92000)}, {&(0x7f0000696000-0x6d)="dfb4f139ad16bbea51ac5223daf6e9da2ebf36ee4ddbe87de0ba54df982279447f3c9eb19dce21303e9cd656012958e355845d205e63ce57ed24730e6be22feb4e805b29888baa47dd00f0a76a6567433897a79fe6fce0e426e9cf74860dd2bf6934c46cce22718916dce60eab", 0x6d}, {&(0x7f0000f92000)="c12955bf4198c2770341147ac189b8e4cf97c5cb23ba58a465bb0de148794273a45f4aa316e714363da692627341072a6ffd9c0c3c1930effd451203a68f82fc751130c1d3c007660472160a42f04ea688d850a25bd28566fd39eb7df5f360cca5e8e531b9de55a174def450601ba9c72a8640547887682c382833c524ff2e611dc697325935ee7662499c17a19ab5db83910450fd58c6f0afc4ae764571ad45ac3933b3b6ff7be0ac434414af39ea8a7351fb428a5a5c0f", 0xb8}, {&(0x7f0000ad3000-0xdd)="48c2ee6ac34aafd0e4a7eedc11a740af2daf24dca1a01b902a11c337bf2aa10e38499e91e55c62ebd4fadb8254619a4ce946c72327029972837d090aa897f9f2ca3efc2e5893ab6e13548c284a6bdfbf1ffc8b96a3959fda865837043baeccffcb2ae6ee09359d62546fcd9a0dccb333943735768a6beae8e45c8eedf3ea0e9b931ae3ee68aa5a32a99c2fe1ebf4b722eb8f6b38529982b1fcbfea5062f8240b77b15f37a8759429f931c3b0ca135ebe194de527b475bf990d372f6a26db7e5c25b4d2c9275d518d748e0a374c5c34629662c8fc6bd423540b29afcec3", 0xdd}], 0x7, &(0x7f0000f92000)=[{0x60, 0x3a, 0x3ff, "e85ab477072b6209cff93212622a847540a9d9e93eceab46376e8ebe801f17f815025bfab9e4c9a9d51838cbe15ef802e1bf6f8cb6d49a64c8d7d79371680eeeed3ad73efb184c3d804cfe"}, {0x28, 0x13b, 0x200, "3d7106dcadcb27b5dbacb02be22974c3c3"}, {0xd8, 0x1, 0x4, "abcb456f1edeb84d4b86107795e0e53f555f75057334f76c2cded45d864cce0fcd2c037401bccd05c7df4fbd8a1be34986823d8df6b59d0aec482d62a858c44abf36ee927773e59530952fce6e40b8e451d5296cd8f4a6385cc08986fe18d681216e6d10b93ef19d2ddf42c7c36a8ea6a57d087d5e60dbf2185f3d0e9c96f615138fb340d9e32c7fd5d327505bf7e98ab646cd1825f43120acb4009d5d39e5415e706d1107b38b9f1e07d45f29924632ae64a6b6f14544162776202291ec3dfe974c7a8167f9ff92"}, {0xb0, 0x11, 0xb4a, "41e8ae809b33e71172aece4cb961f941a260fbae6633f0066d457571af4df8c613a85a0060719ff87af79a839b8c3c8a6923f1723980fb4c10978e088be28a6f102d1702ecdd6b6dd981b4df1ad7b4d69fbf1d3e335005d7f6f9d04b19d7d59a6df3870b01f538e368f92e37d5aecda96db6d5999583ecc30182df1c82c3729d5f763e107b1e9f646cd09527b1ece3f5200c89de6dd34bf571e7fd"}, {0x100, 0x113, 0x8001, "21f6142ad68769fc34814b6a5e51b2d6914e92b5ff64f2ac65e55bdddf0d7b9de585f01a4d6711e076e30e7e05d369765df6471d70c997498f63d93f71e82f32b1b607d43de6b003eb54dca7de23e2f545e6f767ae650f536bf6802c3130c7978f4836b1c20af2fed86d3496da50aaee3dd4b89e45eb745c6b26d53b58401d2ed4188bacdf3d0c78e62aa16f03bc6b59dc44a16f9bd3581ee86126d232a90cb120abfc57df6275fcd81f1b043cc41c668526be352c1834ff21143bc6bbe9c108c20e4c0e1d027aa0abaa658ee7afc15f9844a5df63b8d7416d30cc79f44077f327f84a8ae7c733917b17c48a"}, {0xd0, 0x11d, 0xe245, "4230d2413ff6ca5f12836214ec5a98ecd0d9d107043f9aad141560b1d18b38b38bb45a2f559951eceef6691f4b7a8b730edbeade9d6942f076d3e9d51d1b6a3f8e5a688f3377698bded950878100071eb3aff29c3f5dad5245630f63c646f5061b327f8b3cfb0bf662a6e937987555ff5981228f78d2edf8902318f30a8de04bdbed07282215170fb3fd7b0ff6c6f4432d9f47c11b4b391186f4febe2a40c8e624defd451a4238bb1655bf17e8f4df8e74aa9db7f29e271065feb7e4"}], 0x3e0, 0x11}, 0x1000}, {{&(0x7f0000e94000)=@in={0x2, 0x3, @rand_addr=0x4}, 0x10, &(0x7f0000f93000-0x10)=[{&(0x7f0000f93000-0x5c)="16c98d4905abc6ff87a73c5732c8406b9f4241655ea305faef8d888bb500d66d723743bf921ab06802fa6fb6f9322ac13afd90164757ac06c21927cb128b0fa135adf0569cf85b8e24b342ca363c14497abd8216876b20bb9f4fb5dd", 0x5c}], 0x1, &(0x7f0000f92000)=[{0x88, 0x104, 0x0, "c41a2ed36cf4f55ffc893d8a83cb4f8c678778ed36f8a5598e812366a0d1e9b06a3435bb419890ae31a447b8f2c3ce1ef1fb6fe90e0bce927654627bf766a780932054097199fb018993b4b5514afe6f3f86e0a6fc8cdee93637dd725f50fdc9f08820c289df529bd11eebc81923e33d81f09e"}, {0x48, 0x1ff, 0x0, "0363d725181e7a08e2121363cdf1b8630b81c5fd35581be117dbc547d9e45f39688fafb7ea74ae826be18480f8a26314c3"}, {0xb8, 0x100, 0x6, "ad33870ce039e36e1063db96567484687f96752f5e43f63a1ea4510d1295c7cbdc351720a9121cd5589bbc2ae00b4f844c8670159fcc21bc2ab3e2006060339276ae28995ae348f0066da4e9f1833f48b89bcb5d4b411f2a950d6e16b9cb6e5cc50b4656c79afb4f4ae5fff17b52fd38a7d6284b17484a1bf36a1be7e430fb1321186770dee965522e56481dea633e65d50310c2839728f347b7176cc8210f1de1"}, {0x20, 0x115, 0x3, "dff055eb8d65fc905b7742ce84d1"}, {0xf0, 0x117, 0x4, "48785244b4a1592bed137f90789bb2b8db9cf2541b57e1b3f96956f5ea3b3679e4006b608690bcc32a9c48815e9ce09213f5e62d664edaf8b25ad26068269fc2315e7a6983d512966bbe4a59a458a0d2af1d46389a53970292ce7a4a127ed309edc6839dcd993b67f207bf86f61913b5137cbfdbaa1e5e46822a68b38bdc7f4eb1813f0f62228856e8fa4feebb1d2caefe07cc1b8caf99875451f47dafffb2cdf51f853eb040dd641b1c7ce59628d79756f8fc47eca6e7dd5b80a0053f03de133d959205cc327ad63ba2837fb0f0308b83853d74bb328db13ec7fed6872048"}], 0x298, 0x20000044}, 0x2}, {{&(0x7f0000f92000)=@hci={0x1f, 0x1ff}, 0x6, &(0x7f0000f92000)=[{&(0x7f0000f92000)="5e4eadfa8facfe101d619bd63dd8912ce116c351dab76161508334d0804f8f76f6201b46d830a564ee16586a46ae1ea740e8ab75ffc5a767ed6579f3fb070ea7d25c66d01b33b86f0cb8e9ab169e23ec844c6420b3cf2ae52a3a6d27bc7a15569389474434e120a910bf6cb57d9bb08d5d764bc5c151d10462cbcf9382d41f9a4b3df3f8154ce44e8b6109", 0x8b}, {&(0x7f0000f93000-0x95)="49370bd521b2c645fd3905aeb82c9701f19befa5398f38ea3a2bef8b2fdec8d55cfd4574e22b3916c05d5492eb77b1e448c1cb40f8406814d2a0876311be67d02452c673f4b20ab64f2f80157b369cd515f55f18cae567cd2d7b29d676a3c207468f22eba6126d1081992a57bd6d6c18b06ae7b3c3ac984c07e5989cce18b311f3333477f811d7f61903877d83bb6ed3a44efa7e34", 0x95}, 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0x1000}, {&(0x7f0000f93000-0x4e)="9fb6d6f70df8fd4e1266baa939f39974738c47e4ea4f2a5c54c41c5b53eff56446bfaeacd859a2cb0b304f438eb22be8f3a12203ea073e129527f9b8557d7383e77ec27564b68809ef214905d226", 0x4e}, {&(0x7f0000f93000-0xb1)="bab890f0877944818ab97357c0987be607d607ae6bc7954c2643bee0c775c727191d1103b0b6e7c30d49655d776d8871e119d72c80974a217f12aedb8d3bd958983ee8b1a21dd8912a2ceb338f77878c9ad5143bd123a77da94d2730cbf77c00f5cb79f9e90b9dc95b55af73c7d27ada5f763138cb2efdf8996dc31a250f1f451e2052f624228d4dcbcbdcbe48a69d5115b86278f47ffb135a98123f4dac678b1a03a2399ce471548df5d1d3a0e95f2984", 0xb1}, {&(0x7f0000f92000)="056dc73ead1367b9ca76d21b69c4dfb06f49db8bd42bd8998c9cde7a350eabfb4ce226e70133b1f969d7273b31d11b640956f882915f420e124304cfd507daf3916b6a171de870609af93b65b875a1df5c9dfd6cce71f7217dfed66596b3e494631e5fbbf7b23dc44caad00d8d7cb1e535e0e57b3010d68fe5cb1bd9cec659f4151ce8fb03eaad5b33a231c12b1eb982fdc6d5ac4f966037970cfc4d17d2b69695f479dbc99ab5e9fd3fd312b9fad49dd5d38273a0f9ba1a7cf198e7bfbc09cb941cf0fc59582259b3ad6c0ddc0ff574e960878e7eaf1f", 0xd7}], 0x8, &(0x7f00009ab000-0x320)=[{0xc8, 0x0, 0xd127, "e21b66a19ae0e63aa57feb79707047a1103fec42eb96ffd9862ed6d0a8836619db9026de1cc65c17f45ed0e0981a24d8d0def8b674281ae332fc166fab97a470434cca61f3c75bae1086fe9b50de2ff97354c0bef906524a70ce6a04c6e5008d60e092da1c26d4293e29f96c872636920634630788079a06d6f00643e4846962e8268ff308a9b0be724fb05bf8fd72f88229b05887e235796e98a7190477b2e8b52218e15b81edcd71656e86d12b1ea907e84a"}, {0x60, 0x110, 0x0, "c481e952c58d3e9e4cfb1720aeed338a3331d00516dac024c26ae9fb164153686e8141950eaaeb6f72f18fa1665659d0c6abca94c7443a5da63f96687335690cebf8e0e00d05379f28007ade7003cd"}, {0x70, 0x10f, 0x5d2, "8f87ccb0b771ec703d6d8a38d64e89605a2e36a29da3235dc6900dc9f10c1abff584b779f5efb75f42f922d51dd90175e5af0fbb5e1548e9ba29a5c5bee1eedbb54623c54b48b76949fd168e5ca26b5adf4041a20aee260e856fdd4119"}, {0x38, 0x114, 0x7, "529c08ad70f942b8f7517592ab1bdfdc712047dc1e353bef548cd6a67382625462d59a34b3"}, {0x38, 0x119, 0x93, "17bbb7b78b2af2d4ecec57e48e4ddfe76c24590ec05deb156b78c96f676df971427fc0b75c4023"}, {0xf0, 0x1, 0xff, "a013a4577209f74ace7747512af8534d5d6fdd704563880d779d6a40062cfa4dfc56f362f3e0a4066c15c3ccc9448204dc2e25d8ee36bdf5f4ba399e8353664386ef42f12bd69a15e00328c66ad1eedd08242c4642a2e3a55157878ec4f756d0cad36d1cbf66f67a46840266987d37877dc9f62cfd068d458e808901378458fccbd590475f9ec8298035329c35bc8f597a88ea5879f3a244e10e16124a8d5540ea1695bb5ee00e3988f938ccd57a492a6de7a6266d6bd2db8471a81bc77681e16494a68028024a029d5ca50ed340835c48eef572f4d10fdca8fc66"}, {0x28, 0x18b, 0x7, "a8162a81ddfad5051dfe2b8d71c7e5f3af714fba75ab527e"}], 0x320, 0x44001}, 0x1}], 0x3, 0x0) socketpair(0x7, 0x800, 0x10001, &(0x7f000058b000-0x8)={0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e56000-0x1c)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) close(r0) [ 39.410158] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/19 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be7000)={"c09d02fb285fae78179007b72b0002c2", {0x4, 0xffffffff80000001, 0x1f, "73a735d650ab", 0x1}}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/02/19 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000681000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005f9000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty, 0x1, 0x9, 0x2, 0xffffffffffff8000, 0xa, 0xa0, 0x20, 0x1d, r4, r5}, {0x81, 0x0, 0x3, 0x5, 0x24, 0x1f, 0xfffffffffffffffc, 0x4}, {0x753, 0x2d, 0x0, 0x4df}, 0x10001, 0x9, 0x3, 0x1, 0x1}, {{@in=@rand_addr=0xff, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10), &(0x7f0000759000-0x4)=0x10) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f00006e6000)=0x15) socket$netlink(0x10, 0x3, 0x3) r7 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r8 = accept4(r6, 0x0, &(0x7f00005d4000), 0x80000) r9 = accept$inet(r8, &(0x7f00008ea000)={0x0, 0x0, @rand_addr}, &(0x7f0000935000)=0xfffffffffffffea0) r10 = accept$inet(r9, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r11 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f000005e000)=0x9, 0x4) getsockopt$netlink(r11, 0x10e, 0xa, &(0x7f0000766000-0x11), &(0x7f0000755000-0x4)) splice(r10, &(0x7f00001a9000-0x8), r7, &(0x7f0000ed2000-0x8), 0x5, 0x3) socket(0x1, 0x100000008, 0x6) 2018/02/19 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001b6000)={@loopback={0x0, 0x1}, 0x2, 0x2, 0xff, 0x2, 0x4, 0x6, 0x100}, &(0x7f0000f33000-0x4)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x40}}) 2018/02/19 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a1000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f000099f000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000a55000)=@newae={0x2d, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) [ 39.433098] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.445379] ipt_REJECT: ECHOREPLY no longer supported. [ 39.521938] audit: type=1400 audit(1519061541.364:22): avc: denied { map } for pid=5492 comm="syz-executor2" path="pipe:[15568]" dev="pipefs" ino=15568 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/19 17:32:21 executing program 3: r0 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000efc000)={@generic="562556faffae08d329714ce147c67732", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00003b6000-0x80)=[{&(0x7f0000c77000)="105c4aea9daf81103bc050eea078e39f8866f0c2edacc97a40d5e35d67a320f286e2f0d8ae56e1f11a53f52f733f2754ab080cd6d2a597b8741e5b24b6b3f1d6d679bcbd0b551d771739b5c70844998b25003dfd62675130813b17d37ede6d7127c557ffffcae36dcf436bd0f889d88c89222c73e606dcad6a0c15d20a17345a8158b8b0e803e739a58a7ca8aafd4d046c6d2fb4b2e58e06867fdf26740beceb86011591fb720094", 0xa8}, {&(0x7f000052e000)="3d8a9e3abb70176023a659e84f74409e38ee8527492e9f56ab65662f5a96999168ed7cd42bd4fc104f4a0f2a04282ece2b9fcdc665749502d0ff53db424e9262833ef52745d80725c395b0aa1ba2be0e43226d29355e6f53ca87f657a0cc63684be818b63d25ada6f3bb46bb8437f4", 0x6f}, {&(0x7f0000fc9000-0x74)="e840dc2093618958d1d2e2dc0ea26bd43d5bd3300519d13908d3d0ec491a7a030642d5171dc13abb8d7c8966d5646b02e3eb5393b40f942b27a2e2380b5b76e7640f544ee0623bb44b584cd27521aa15323546834f863920206857b2c790356fac814f70f1f7e276238f3764dd64b5ecd3e3b1af", 0x74}, {&(0x7f0000758000)="799598da24974fe964c7f87226960ff7d51b5df8168fc7528e7f97e1430b0b0368d39f28d98955026c47bbfc4846a0a573ac208e734640712ce485d6bfc704e7f242570def62ba0fb5dfa2a081f590c8b951db67afb2d11d590ef50b7c88f8f878e2b9344a4c2764652807027c0e90dfed2cc39ea2e4cb58f6daec985c5e73f4f591096c682705aaf5bc07cdc5e4ab73bb508c59c402b7305b6a270787df7e28cce28a16759446893d1bf67d4bd0d7b8778934b3dd36012a1724b689c1e99c59fa6c6b7d74c74ccd890214c44b557b15435b1babe4ddd727fd00185ba21198a8bff0f268a88c050ae49c65", 0xeb}, {&(0x7f00004da000-0x4f)="dc96da1c3b3e7b8353f507aa6b00d14845eb56b33a2fa890ef07cc26cdcc817af4bd2e240025d54c4bcb1828f461ade276b489ce1fdce6c651596204b08777dcfcf1ab2bb2fbb6c8e972246967555c", 0x4f}, {&(0x7f0000d80000)="ccfef1592fccbf7c4944ac91f08f5b7a", 0x10}, {&(0x7f0000113000-0x9b)="6ea92701d5b73cc53ec7edb0c86318cc0f894357979168b66d576e06bd3fc588ce61ebcb82d07d251a48c5eb136bafa23f53c7b7f40c865d7e864094fc02ba440717f7ca0dd942e6ef592029764d332c697ae2ca2e108a4f20803eba6d4eaf00b1a728677295c7bbaca2dc1295707de1abade161b500c246558434b1edfa737cbd5a80cf8c705e449ed020cc1db4479161a1b373e37a84ce925e3d", 0x9b}, {&(0x7f00008fb000)="3679a960e63c26b1551f4281519b71b74265f97d5aae1b4fc1b61e1bfc23a3176051f56e63b30018a50b6435299b2c2e54dd3fbafab5ecd533e351112d49a0e09c25d1f0ce8ec382e19b5e7c0539db6906df8be493d78def9667e3b0b0a009e55f8a3035bd422acab4f3c946f536ba0e943f36f9abd29abd5456b40257e2b0ad52944f5b006407df46e1c4092987808517a88b70f67d9eb48e8e055c3f4f3479ff1acb9ee74edd6b6ee8faa3b1e25de5890d8892c7", 0xb5}], 0x8, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000609000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) pipe(&(0x7f000021d000)={0x0}) bind$bt_l2cap(r3, &(0x7f0000d21000)={0x1f, 0xe0, {0x49a1, 0x81, 0x1, 0x40, 0x1, 0x4}, 0x4, 0x7}, 0xe) r4 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000098000)={0x0, 0x8}, &(0x7f0000e1a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005ea000)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x4, 0x9}, &(0x7f0000685000-0x4)=0x98) sendmsg$alg(r4, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632", 0x20}], 0x1, &(0x7f0000406000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r4, &(0x7f0000c57000-0x38)={&(0x7f000043e000-0x80)=@generic, 0x80, &(0x7f00007e2000)=[{&(0x7f0000518000)=""/4096, 0xe5}], 0x1, &(0x7f0000ea0000), 0x229}, 0x0) 2018/02/19 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000020000-0x12)={0x0, 0x1, 0x5, [0x400, 0x3, 0x10000, 0x2, 0x6]}, &(0x7f00007f9000-0x4)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bda000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2, 0x6, 0x8, 0x1dd, 0xb9f}, &(0x7f00009b3000)=0xa0) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[]}, 0x400c040) 2018/02/19 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) connect$inet6(r0, &(0x7f000031f000)={0xa, 0x2, 0x7c64b680, @dev={0xfe, 0x80, [], 0x0, 0xe}}, 0x1c) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, []}}}}}}}, 0x0) 2018/02/19 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) close(r0) r1 = accept(r0, &(0x7f0000a95000-0x10)=@nfc, &(0x7f0000d24000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000664000-0x10)={0x80000001, 0x1, 0xffffffffffff7fff, 0x2, 0x0}, &(0x7f000078a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002d4000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}}, 0x1, 0x0, 0x2, 0x485, 0x2}, &(0x7f000094f000)=0xa0) 2018/02/19 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c17000-0x4)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000df3000)=""/4096, &(0x7f00002c9000)=0x1000) 2018/02/19 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000030a000-0x4), &(0x7f0000a6c000-0x4)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0}, &(0x7f000094a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007fa000-0x8)={r1, 0x100000000}, &(0x7f0000e13000)=0x8) 2018/02/19 17:32:21 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)}, 0x10) 2018/02/19 17:32:21 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4), &(0x7f0000684000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe6000)={0xa, 0x3, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) 2018/02/19 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b33000-0x90)={0x8, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 39.669825] audit: type=1400 audit(1519061541.512:23): avc: denied { name_connect } for pid=5519 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/19 17:32:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b1b000-0x34)="ec1284ecb3109cb93332840ca7b058546fc2ea970e0ecbc3fefd5eee7ced0e51905d189582009654fd816cb6924ef26a3c373585", 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) sendto$ax25(0xffffffffffffffff, &(0x7f0000e5d000-0xcc)="c604c0c1a70353fd7217b0b4b56deb1bd1f7df87c8789f04bd40722dbb8cda8c238fbcc3ff6ee1b88a932d07300f5f3b0a095a656117de0049c022f1568aaacd5a5f7d51145f2cef1cea9e70f3e5deae13f9d9641869ad437e16be3e2027a226ac9b86b47fdd442403fbd65487c49e2281861b813e9d58ba160049ee55fb435aad11c48fb9708d6d6db85e09886d5d62f48fa97993b8b3a83a0d2aebd87e57a4b115428c3edb47761607d61183d3caed8c25aa8ff7d505c5b948815e115290c47efeb82370abdf8e0d737381", 0xcc, 0x4000000, &(0x7f000088f000)={0x3, {"a92276e8b7844e"}, 0x8}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f00004b0000)={0x4, 0x453, 0x1, "d180bd25c7b3", 0x401}, 0x10) sendmmsg$alg(r1, &(0x7f0000cfa000)=[{0x0, 0x0, &(0x7f0000840000-0x80)=[], 0x0, &(0x7f000006f000-0x1078)=[]}], 0x1, 0x4008000) accept4(r1, &(0x7f0000903000)=@alg, &(0x7f000001c000-0x4)=0x58, 0x0) 2018/02/19 17:32:21 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001e000)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000001e000)={0x10, 0x0, 0x3, 0x120}, 0xc) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0xffffffffffffffff, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/19 17:32:21 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000006000-0x418)={'filter\x00', 0x7, 0x4, 0x3eb, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="649033fd00eed35fba8760299c3eac14"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='sit0\x00', @generic="c14b4bf6fae8035b2d89c210a331ebaa"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000007000-0x8)={r0, 0x1}) 2018/02/19 17:32:21 executing program 7: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x82) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@rand_addr, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendto$inet(r0, &(0x7f00003af000)="de214b3763d410efd6f10b0000000000", 0x10, 0x0, &(0x7f00003af000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f000060e000-0x6)=@hci, &(0x7f00005d2000-0x4)=0x6, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000027b000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4f000-0x98)={0x0, @in6={{0xa, 0x2, 0x7f, @empty, 0x975}}, 0x6, 0x5}, &(0x7f00001ce000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fa0000-0x8)={r2, 0x2}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e59000)={r0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a8c000-0x8), 0x8) 2018/02/19 17:32:21 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000-0x678)=@mangle={'mangle\x00', 0x1f, 0x6, 0x618, 0x450, 0x1e8, 0x450, 0xf8, 0xf8, 0x548, 0x548, 0x548, 0x548, 0x548, 0x6, &(0x7f0000002000-0x60), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0xffffffff, 0x0, 0xff000000], [0x0, 0xffffff00, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', {}, {}, 0x32, 0x2, 0x4, 0x20}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x80}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@empty, 0x30, 0x38}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x2, 0x4, 0x6861, 0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@empty, 0x6, 0x29, 0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x2, 0x8001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x678) r2 = socket$inet6(0xa, 0x3, 0x87) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000007000-0x20)={@generic="3f7f5c272d815957e34ed8aeba5d1b5f", @ifru_flags}) connect$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000009000)=@nfc_llcp, &(0x7f0000002000)=0x60, 0x0) accept$unix(r3, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000000c000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, r4}) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f000000b000)=""/119, &(0x7f0000002000-0x4)=0x405) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f000000d000)={0xffffffff7fffffff, 0x4, 0x0, 0x40, 0x14, 0x9}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/19 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000813000-0x10)=[{&(0x7f00004f6000)="1691c14fe202f6ed19705f5b68dc313d7b54b044b45eda0b2b57f110339142978df29babe9ec6c04fe20825e19c45b8df7b66f1cf3f6485f7830d7de39e5ca796a654c50070c8ae33fcf8c69e53b4fd4555f9b6bb17b3d9a6b2a5d609bf27189a5e45a4518eef83889c386dcd21e3a9a131b2e8bbe42be0060dc081052f251a83c1727be93424d4d04852eaf44be8c49252fa589ea7bb3af4226ff7d8f23c25fd21e26a6d890697ae629931b13b6a22091ea7b20fedcdae10215be1b9fcd7677fe6021bc93e73142", 0xffffffffffffffa8}], 0xfffffef) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000514000+0xbc0)=""/14, &(0x7f00007c6000-0x4)=0xe) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) 2018/02/19 17:32:21 executing program 6: mmap(&(0x7f0000000000/0x21b000)=nil, 0x21b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000021c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000017e000)=0x32) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000001d000-0xf1)=""/241, &(0x7f000021c000-0x4)=0xf1) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000018b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000021c000)={0x8, 0x9}) r4 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000001c000)={r2}) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/19 17:32:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5e4c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r1, 0x7) accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) 2018/02/19 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e57000)) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) 2018/02/19 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b9000-0x10)={0x0, 0x1, 0x4, [0x2, 0x5, 0x4, 0x2]}, &(0x7f00003a2000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000016d000)={r1, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, 0x7, 0x3}, &(0x7f0000b2d000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dd5000)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000084a000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}]}]}, 0x4c}, 0x1}, 0x0) getpeername(r0, &(0x7f00006da000)=@can, &(0x7f0000efa000-0x4)=0x10) 2018/02/19 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x5, &(0x7f0000f19000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d6f000-0x8)={0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f19000)={r2}) sendmsg$unix(r0, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[]}, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f1a000-0x8)) 2018/02/19 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) r1 = socket(0x1b, 0x2, 0x3) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fea000-0x18)=@generic={0x14fa5b8000000000, 0x9, 0xffffffffffffffc0}) ioctl$sock_bt_hci(r1, 0x400448c9, &(0x7f0000fe9000-0x17)="c250ef0ca395dfe9c5ae6f19fd446a3365fe158cfa9002") 2018/02/19 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0xffffff00], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) connect(r0, &(0x7f00000ee000-0x6)=@hci={0x1f, 0x8000}, 0x6) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x20000003) sendto$inet6(r1, &(0x7f0000d4b000)="1b6544bf0a352a2bd377b1b34f368a383474d6120a1450963f23fb3212e5d190970852dab9794b7a1705ef9bbb911baaf505ef09a68ad0a8962ba96d6cf6c5a230", 0x41, 0x4000, &(0x7f000056e000-0x1c)={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000360000-0x8)={0x0, 0x40}, &(0x7f0000a30000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000a3000)={r3, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x81, 0x10001}, &(0x7f0000a2a000-0x4)=0x98) recvmsg(r1, &(0x7f000079f000)={&(0x7f0000524000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0xfffffffffffffed8, &(0x7f000098e000-0x70)=[{&(0x7f0000e04000-0xc7)=""/199, 0xc7}, {&(0x7f0000683000-0x51)=""/81, 0x51}, {&(0x7f0000de9000-0x81)=""/129, 0x81}, {&(0x7f00009c0000-0x55)=""/85, 0x55}, {&(0x7f000068b000-0xba)=""/186, 0xffffffffffffff83}, {&(0x7f0000667000)=""/17, 0x11}, {&(0x7f0000cc1000-0xe5)=""/229, 0xe5}], 0x7, &(0x7f0000014000-0x51)=""/81, 0x51, 0x9}, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a77000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x3, 0x0, 0x1, 0x4, 0x10}, &(0x7f0000d07000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a39000-0x9e)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3, 0xa81b, 0x1, 0x2122, 0x40}, &(0x7f0000317000-0x4)=0xa0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e88000)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0xffff, 0x0, 0x6, 0x40}, &(0x7f0000653000-0x4)=0xa0) sendmsg(r2, &(0x7f0000819000-0x38)={&(0x7f0000cf2000-0x60)=@nfc_llcp={0x27, 0x0, 0x3, 0x0, 0x0, 0x0, "48df05b80106760a02b5d95e844b3e9e23d3b2a9823fe0460ebd0ff0c9abe1483d00f2a837083fc8e999f9b322385607f838de6e721587ec9452f16e55d939"}, 0x60, &(0x7f0000e14000)=[], 0x0, &(0x7f0000cd3000-0x1d8)=[]}, 0x1) 2018/02/19 17:32:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003c000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x258, 0x120, 0x258, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000015000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='rose0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a71000-0xae)={0x0, 0xa6, "0baaf31457551abcb9ca8db470381395648c890c2b119b50ba0329405e357b5d58ade6e4245544b8f644b7a40efd33fce8fe4825c8c4a9b5384527a2363db6e294b969520f0e52c2f42052b8c896ac169dcb09a502b72807438489a0f516bb0f1d2fd9588c49a283b861c94c3569d4bd1dd8b11179fa3ef5f0913bcede2a1808fff0f67d823123dc277fed4d97318cb3288f5e7832d3d275f45bdb45928c464919ccd2caee8e"}, &(0x7f0000000000)=0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x8, 0x0, 0x0, 0x1f, 0xffffffff}, &(0x7f0000ee8000)=0x14) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000002000-0x50)={@common='bond0\x00', @ifru_data=&(0x7f0000001000)="3ce2feb26a483ccd80ece8028f0436960fb54c0552fae46ef6d5c5fc0ad79dec"}) 2018/02/19 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000cdb000)=[{}], 0x1, 0xfff) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000971000)=@common='tunl0\x00') 2018/02/19 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dbd000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff6000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00004ee000)={@generic="d874083e24bf9f61f1c3c6769e48d8f5", @ifru_addrs={0x2, 0x0, @empty}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x20, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}]}, &(0x7f0000997000)=0x10) [ 39.844827] device syz1 entered promiscuous mode 2018/02/19 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009ea000-0x8)={0x0, 0x80000001}, &(0x7f0000fd0000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047a000)=@assoc_value={r1, 0x2000000000000}, &(0x7f000056a000-0x4)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) poll(&(0x7f0000999000)=[{r2}, {r2}], 0x2, 0x0) pipe(&(0x7f0000a52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000963000-0x8)=@assoc_value={0x0}, &(0x7f000064b000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00001a1000-0x8)=@assoc_value={r4, 0xff}, 0x8) [ 39.918200] audit: type=1400 audit(1519061541.760:24): avc: denied { name_bind } for pid=5578 comm="syz-executor3" src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 39.941059] audit: type=1400 audit(1519061541.761:25): avc: denied { node_bind } for pid=5578 comm="syz-executor3" saddr=::1 src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/19 17:32:21 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x80000000003) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29}], 0x10}, 0x0) 2018/02/19 17:32:21 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dee000)={0x2, [0x400, 0x1f]}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b}}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0xffffffffffff64d3, &(0x7f0000fc5000-0x9e)=""/158, &(0x7f0000fc5000-0x4)=0x9e) 2018/02/19 17:32:21 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004dd000)={0x0, 0x106, 0x8000}, 0xfffffffffffffddd) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) 2018/02/19 17:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@common='sit0\x00', 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x12) close(r1) 2018/02/19 17:32:21 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000fe5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000fe6000-0x4)=0x3a) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d6000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000010f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000036c000-0x4)=r1, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000a29000-0x5), &(0x7f0000fe6000-0x4)=0x5) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fe4000), 0x80000) bind$bt_l2cap(r2, &(0x7f0000ba9000-0xe)={0x1f, 0x2, {0xf8, 0x9, 0xffff, 0x100, 0x4f, 0x9}, 0xddd, 0x2}, 0xe) r3 = socket$inet6(0xa, 0x80001, 0x0) sendto$inet6(r3, &(0x7f0000729000)="91d2ef3c812ed3985c2a6debae9335f7dad59befe6303b11d57982f2ec4744f140c8", 0x22, 0x881, 0x0, 0x0) getgid() setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) 2018/02/19 17:32:21 executing program 1: r0 = socket(0x10, 0x80001, 0x6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e95000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000017000)) r1 = socket$inet6(0xa, 0x3, 0x2f) bind$inet6(r1, &(0x7f0000039000)={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}, 0xfffffffffffffdfa) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000003b000)=0x3, 0x4) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f000003c000)=""/248, &(0x7f000003d000-0x4)=0xf8) 2018/02/19 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fe0000-0x4)='tls\x00', 0x4) r1 = socket$unix(0x1, 0x5, 0x0) splice(r1, &(0x7f0000fdd000), r0, &(0x7f0000708000), 0x10001, 0x0) 2018/02/19 17:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) socketpair(0x8, 0x2, 0x7f, &(0x7f000045d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003e3000-0x20)={0x5, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000833000)={0xffffffffffffff80, r2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e5c000)={r0, 0x28, &(0x7f000019a000)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b9f000-0xc)={r3, 0x1, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000252000-0x8)={0x0, 0x5, 0x8}, &(0x7f0000ae6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000743000)={r5, 0x2, 0x30}, &(0x7f0000aea000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x100000003}], {0x95}}, &(0x7f0000c30000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) [ 40.078943] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/19 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00005ed000-0x4)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000046a000)={0x0, 0x9}, &(0x7f000038d000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000d4000)=r1, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000008f000)={&(0x7f0000ffd000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000417000-0x390)=@getpolicy={0x50, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80, 0x20}}, []}, 0x50}, 0x1}, 0x0) 2018/02/19 17:32:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00008e3000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bfb000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f00008ff000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000016a000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f000068b000)=0xe8) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000555000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x1, 0x6, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x5c, r1, r2}, {0xa0c, 0x1000, 0x7, 0x7, 0xfffffffffffffbff, 0x9, 0x4, 0x7}, {0x3ff, 0x40, 0x7, 0x7}, 0x2, 0xb, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x9, 0xffffffff, 0x3}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f000015c000-0x84)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0xfffffdd8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f8c000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x3, 0x2, 0xb871ed5, 0x6}, 0x20) 2018/02/19 17:32:22 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket(0x5, 0x0, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/02/19 17:32:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000d63000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000007000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="70f00cbcc9979bfe2f369f5366e58969", {}, {}, 0x6}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7fffffff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @generic="278b2a28aa86f401cc3f43b186c6ded1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000001c000-0x98)={0x0, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x0, 0x1000}, &(0x7f0000016000)=0x98) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001c000-0x8)={r2, 0x100}, &(0x7f000001c000-0x4)=0x8) 2018/02/19 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000037d000)={0x100, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006d9000)={0x7, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x7, [{{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @rand_addr=0x1000}}]}, 0x450) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="407e45a39eaa42c4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000655000)=[{0xa, 0x4}, {0xf, 0x3}, {0x2, 0x3}, {0xf, 0xa1}, {0xb, 0x2}, {0x3, 0x7fffffff}], 0x6) syz_emit_ethernet(0x3a, &(0x7f0000d88000-0x26e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "a73e1b34ce9e5cc5"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) socket(0x1, 0x3, 0x1) socketpair(0x4, 0x3, 0x4, &(0x7f0000334000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000070b000-0x4)={r0}) sendmsg$netrom(r2, &(0x7f0000aba000-0x38)={&(0x7f0000459000-0x48)=@full={{0x3, {"b690413c91c7f1"}, 0x5}, [{"60717b265227d0"}, {"632f4312962020"}, {"dd62338b71a684"}, {"94b2de59e37647"}, {"ebf364cba0d863"}, {"e520e683b1ed4f"}, {"4d49522ac6489e"}, {"aa4bed1de48f05"}]}, 0x48, &(0x7f00008dd000)=[{&(0x7f0000c53000)="949d6e6b6498591f91c0d48355d8f58bf6a81559aabce6b7c58e394c237cb233b69691db82cb6738a7b1a95c0216f64bb9d12f38237403cb19c5223c1ca83cab93b60247db0887585f7c", 0x4a}, {&(0x7f0000755000)="b334f8708b8655416a2b9edb5adf8edda0315b143e0057ef71ccecb90c333f60369cefd3ec5fa171c5c7462ebd756953e6c65dcab1558c52f84c139f314c177d422991262b27e57c3b61b815790e3e8eb2486adf5c71a64e9eefcb", 0x5b}, {&(0x7f0000006000-0x79)="cfbbaa9f13d8ec5842d98a1e48910a69940bf2ed993d2b432d605eb1f9c153ed9e0973103e1732c2cb3e09888b87548457ec09b202060b7f9a050ae8bd770fcf9ae60c0459673e140717c44cd2bb07883a7f020d39899e0b480dbbce7addaea3d547675a59b5a8b43b1a8b3c318a070ec7321494e6b481d78e", 0x79}], 0x3, &(0x7f0000922000-0x18)=[{0x18, 0x10d, 0x80000001, "ad1a19ebd80db7"}], 0x18, 0x10}, 0x4000000) 2018/02/19 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e8f000)={0x0, @in6={{0xa, 0x2, 0x6, @empty, 0x1}}, 0x2, 0x8}, &(0x7f0000579000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ae000)=@assoc_value={r1, 0xfffffffffffffffc}, &(0x7f0000691000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) 2018/02/19 17:32:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b10000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000acd000), &(0x7f0000e0c000)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003e4000)={0x0, 0x1bbf}, &(0x7f0000051000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000ed000)={0x266, 0x5c5, 0x820b, 0x54, 0x1, 0x3ff, 0xfffffffffffffff8, 0x19, r2}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000a67000-0x260)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0xd8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f0000f99000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6c}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) 2018/02/19 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@common='sit0\x00', 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x12) close(r1) [ 40.157976] syz-executor5 (5624) used greatest stack depth: 15856 bytes left [ 40.204139] xt_TCPMSS: Only works on TCP SYN packets 2018/02/19 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100) r1 = socket$inet6(0xa, 0x80000000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 40.224319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 40.262521] xt_TCPMSS: Only works on TCP SYN packets 2018/02/19 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c39000-0x4)=0x9) connect$inet6(r0, &(0x7f0000602000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) writev(r0, &(0x7f000002d000+0x61)=[], 0x0) [ 40.283728] xt_CT: No such helper "snmp" 2018/02/19 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009f1000-0x4)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000173000-0xe8)={{{@in=@dev, @in6=@empty}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000e9a000)=0xe8) r3 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r3, &(0x7f0000c07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000341000-0x4)=0x14) sendmsg(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000ac4000-0x10)=@can={0x1d, r4}, 0x10, &(0x7f00001bf000)=[{&(0x7f0000cf2000)="45308945269f4c34b2fc0aeeb9f9d51bbe2c68e837bfb7e8418cec7dce2ed0d58059d8914d1e9dc7a985bf11ef9d392fd6cfc6c9038e83165894f385864e7e0ac81c6bad5460adc83ca4ac9d3cf638094e0a8dc4a20ad53f32f683753dbaaa18ee9fa3fc4a6587", 0x67}, {&(0x7f0000852000)="0eadd1d46a6b768cbe1a9157111fe036e72848b306df6559af95dfbaf1423f87d88991365b1af338a9c7310460a5d4a852b5aa399e5af9ac201d13bd01b317811d82ca7183a7faaac726a4939d66c55497667fb98c51ee8505eb4a4d2ab5beea687736c82212eab6be57f56de8c5793ab1c9f6a163b5503a976d3568b16f19391c3e023a38662fdf7ab131a936e9b492ee9d319e0ade6f29783dbb52fd8092", 0x9f}, {&(0x7f0000930000-0xad)="ed912fb12d4105ed55f06e174144a75824e169412cecb84ceac1996ac05219c3a7e4fa786604443984e08a5c6a2fbab98c2ca66ef3180f7df46b0776b288415d80cc8cbcaa21b44fbf0e5b510520a174b192b05ea7f818884663e9eb8b11773104566d3328a9b06a0e0bb8b651306b3e060c06c499633c08b321dd3b58643a140df044b272a905c980c353cc7984da19e9a20691831bec1f5861dbd29e480165e0412bf3ff61673c9b08382250", 0xad}], 0x3, &(0x7f0000748000-0x6a0)=[{0x78, 0x29, 0x2, "924125638169987cde149afd40c473d14ef952d3f60dbcd170da16ba0b402067b3039d2f387704c4256d5bcdd9987f3da145bf2a67e65c18a4c30233c63ba40627f1a3d5bd551bc3f16d1ca6697056a2875087b551c8646f572a83b9f17ad14e5a83f2e5f5"}, {0x50, 0x105, 0x2, "6f534450561863f02a1228fc3d024e7306fc7cb585552d4860a417b43e10690d31f0868d0911b35bf755674bcafc154ada3b60a01a7be81e5fe05a1433e0b71a"}, {0xe0, 0x19d, 0x40000, "d50a521d79959da6a66389d66e0231799e98121f71426d2d608fc2b18d28237667a89c595b1e15dcd6198c4860f005843e755887ff1f2265a746cf2270b90e0c6babe457d91f17362905e659976c71a77e121749536e205321d6ca56aa2c69ec8a7dbd3ec03216afbf0cc0ea5a050dfd4950558ac2c6d984ddea5b63f0c048406af28d8befb50a8856ca2cba5d9379df28dba89f68eea62c060fe0a71fc4993b3d73a8bed1571ca4bd6bba7072b210d42d7d63b2d7e68bacd83f3b43aa8cab8036921521d34812b1d0f0eca5a4"}, {0x58, 0x10d, 0x3, "983f98efdfde17bdbb3ff460e4aa57bae13e59f1335f41095ba8d4d6abcb1bae9ea10a33208edc85564ebf97fef53a7a2988d60e43ec6eb43bc923629b6e00a51c59ecca34ee"}, {0xc0, 0x103, 0x1, "64253fbbd4d50fa0b5e1a281ffc8612a037a654672b8661f09f10e2bdb1bf9773b6177c515d0050e20608c40f5718169206ea55db559f1bb1d12d331731f9a5ba56f93cf6f7d0e99a95e1994f1825d55c2503a4738f049b1bdc65dce11a72e86aa06869f350a30749b8346a8274767ae924d9fb9dc619274257d7c88a46dcb83b2f518166d314b2f7a2fac6ed7b0fd8b2123764f3f0da48227d74541588571bf78e4ef4bd6e71cef2dc5974b45770b"}, {0x108, 0x1, 0x7fff, "20be3eb008953a773065cd0e84a463b70f2d11ab5b10a74cb65227ffd81709f23e6a3eabdf115e7870e5f4e94678d1c0fb333cc99d8ed28af972c3e2842ac87a4fac110e2a8add51c2f8e17190400f2ebafb4edec840eac4c65937bcf46e810ff6d562b7e3be11fb05422e2d0a2c9063e1db48826f83d77c70449b1f232388b5fe32e758fb58d823a01efc4e6c112d5f80009203e24ce9ce930a36181a67f4c874f66a0a0ea6b6b255be86ae49d0b1dde9c276587650f66414920be0ee884dba9b7cd12d2dc146ffbe4637ef78dbc7939ecfa97a38212ddf5f05a1eaef8af0ad455c2ee470e8e52730749990622f44edb1ca1f43"}, {0xf0, 0x100, 0x0, "e3cf1fa110a4c6f3874675d20c8ba3521c9b4dc54e90afb5ff106ba241b74375bbd4b4eb7d65cb835a5c8b7fa5628befef7dea437ee722bbeb24f01b87ff674c1ad2ac032db64232d9e61e20924d88dd6911964450a71a6abb697fb42165f125b98675dc8d37ba734906d0b5df91cb194d2ba57403c117dea0d78b987ceca22a869e5c05d1597dc7c3ea2480654286bff6b6a34f4044c58cc6f35e534508337f5fb0497ef7b34671298968e045b9cf49964973becc3512211cf9c777edcd52c2c008c4de6fcfb2b16e292a6211ef0fe9dafb90ee53974e2feb5d74a029ab"}, {0xd8, 0x10b, 0x7, "afcf83b08398e8094137de8b393238206f6865e24220f6a2bbc2724dc98bdb36d8613ae73e112b258bf76708bf3613924023d66481b021cfa53fba90d143a5ce167d9ded713273222aac64e90887effaa99c9824278a633531d670b43d5f07ab36fbd838762c2de36518240fc3a90fc8831701247c7c7cfe2850464ce6e2919a20368d38c5c8a935e79720389ddf072a9b2ed08ef79abd57b76a515315208f4e85cc74dff5be6226b9db25a25f2b08c035ae07048f0a000fa2c8b27acb21174ebf"}, {0x110, 0x3a, 0x7, "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"}], 0x6a0, 0x20000000}, 0x4000000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000a6f000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007000-0x4), 0x4) 2018/02/19 17:32:22 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000001f000-0x38)={&(0x7f000003c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f000001a000-0x90)=[{&(0x7f000002a000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/178, 0xb2}, {&(0x7f000003c000-0x1000)=""/4096, 0x1000}, {&(0x7f000003c000-0xb3)=""/179, 0xb3}, {&(0x7f0000008000)=""/35, 0x23}, {&(0x7f0000032000-0xf1)=""/241, 0xf1}, {&(0x7f000003b000)=""/193, 0xc1}, {&(0x7f0000021000-0x5)=""/5, 0x5}, {&(0x7f000001e000-0x27)=""/39, 0x27}], 0x9, &(0x7f0000011000-0x1000)=""/4096, 0x1000, 0xb2f0}, 0x10000) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000010000-0x20)={{&(0x7f0000034000-0x18)=""/24, 0x18}, &(0x7f0000016000-0x1), 0x32}, 0x20) r3 = accept(r1, &(0x7f0000033000)=@nfc_llcp, &(0x7f000001e000)=0x60) listen$netrom(r3, 0x4) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x94, &(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000003c000-0x28)={@generic="d26da835b92c35d730ca559895a3c21e", 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f000003b000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000003d000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000020000)) 2018/02/19 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002d8000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000ee6000-0x4)=0x968112a4) bpf$PROG_LOAD(0x5, &(0x7f0000cd2000)={0x1, 0xa, &(0x7f00002c8000)=@raw=[@alu={0x7, 0x8, 0x8, 0xf, 0x5, 0x61, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80}, @jmp={0x5, 0x2, 0x6, 0x6, 0x9, 0x100, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x93d, 0x0, 0x0, 0x0, 0x3}, @ldst={0x0, 0x1, 0x7, 0x5, 0x7, 0x80, 0x10}], &(0x7f00000c8000-0xa)='syzkaller\x00', 0x3, 0xfb, &(0x7f0000baf000-0xfb)=""/251, 0x0, 0x1, [], r1}, 0x48) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000362000)={@generic="4335e969bb49af03cfcf6b699a1da920", @ifru_flags=0x1}) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) preadv(r0, &(0x7f000077d000)=[{&(0x7f00004d1000-0x25)=""/37, 0x25}, {&(0x7f0000c45000-0x6a)=""/106, 0x6a}, {&(0x7f0000d3e000)=""/50, 0x32}, {&(0x7f000041d000)}, {&(0x7f00002e0000)=""/106, 0x6a}], 0x5, 0x0) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) [ 40.354438] xt_CT: No such helper "snmp" 2018/02/19 17:32:22 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000001d000), 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000-0x38)={&(0x7f000001f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000001000-0x60)=[{&(0x7f0000013000)=""/194, 0xc2}, {&(0x7f000001f000-0x3b)=""/59, 0x3b}, {&(0x7f000001f000-0x6a)=""/106, 0x6a}, {&(0x7f000001f000-0x8b)=""/139, 0x8b}, {&(0x7f0000005000)=""/79, 0x4f}, {&(0x7f0000008000)=""/56, 0x38}], 0x6, 0x0, 0x0, 0x8}, 0x40000000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000008000)=0x4, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000015000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000001d000)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001a000)={{{@in=@empty, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0xfaf, 0xa, 0x20, 0x80, 0x1, r3, r4}, {0x1ff, 0x7, 0x0, 0x6, 0xc2d, 0x7, 0x100000000, 0xfff}, {0x4, 0x1, 0x6, 0x400}, 0x7, 0xc, 0x0, 0x1, 0x2}, {{@in6=@empty, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x4, 0x3, 0x20, 0x2b, 0x100000000, 0x20}}, 0xe8) 2018/02/19 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000ff5000-0x4), &(0x7f0000a51000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000ff6000-0x10)=@ax25, &(0x7f0000533000-0x4)=0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) 2018/02/19 17:32:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000ac5000-0x4)=0x4f, 0x4) read(r0, &(0x7f0000005000-0xbb)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000014000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f93000)={r0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009b1000), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 17:32:22 executing program 7: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af5000-0x8)={0x0, 0x0}) close(r0) connect$inet6(r1, &(0x7f0000878000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f1}, 0x1c) 2018/02/19 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005fa000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000c75000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009ae000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x3, 0x8, 0x2, 0x80, 0x0, 0x73, r1, r2}, {0x672, 0x9b, 0x4, 0x9, 0x6, 0x7, 0x3, 0x5}, {0x9, 0x4, 0x8, 0x7}, 0x7fffffff, 0x6, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x3, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x0, 0x3, 0xac91, 0x1, 0x8, 0x9}}, 0xe8) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) socket$pptp(0x18, 0x1, 0x2) 2018/02/19 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) 2018/02/19 17:32:22 executing program 6: r0 = socket$inet(0x2, 0x8080f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f000013d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b8d000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x3, 0xfffffffffffffffe, 0x2, 0x80, 0xa0, 0x3a, r1, r2}, {0x0, 0x1, 0x6, 0x3ff, 0x5, 0xc8cb, 0x6, 0x69}, {0x5, 0x9, 0x122cb5b5, 0xfff}, 0x5, 0x7, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x0, 0x4, 0xe38, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r4 = socket$inet(0x2, 0x3, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007eb000)={@common='dummy0\x00', @ifru_flags}) sendto$inet(r4, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r4, &(0x7f0000ba2000)="56ffdb57a080e18f9ddd37cae25445dc1e486d26bb0c51d7b9cdd88aadff0000000468cda4f3c640e74f6080a95f0b0a67db83a6fc8b8da528eb81349b37196390a54cb5a3fafa8d56a41577709730325d67cea546df2f7c69de618c140b82ed553094b600178a1f8efc3cf345475b6d2670d2ca65958dca90f2be026d6235b8e758a10eb7eb75eb676ddd5b5cdba3b48188a13a14805e863246e8a1a0f4818e28f22091a233d013d91dd59c8e0b07ee30a1d2839376689d11806545df76865ef6c2914e11461c3922d8d19ed30a2fee79bcf3380bbf", 0xd6, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/19 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000063b000)={0x0, 0x1}, &(0x7f0000549000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002d7000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x8000, 0x40, 0x3ff, 0x4eec0, 0x4}, &(0x7f0000eec000)=0xa0) write(r0, &(0x7f0000736000-0x3c)="2400000026007f000000010001000000008000ff1400000000000000ffffffff0100ff10", 0x24) 2018/02/19 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe71, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x27, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x4, 0x0, 0x0, 0x9, 0x7f, "b87388", 0xfff, "715197"}, "da3455"}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000356000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000473000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000fbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000be9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000050e000-0xa)=@sack_info={0x0, 0x8, 0x6}, &(0x7f00001d8000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ce7000)={0x8000, 0x200, 0x65, 0x1800000000000, r4}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000fdf000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/19 17:32:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000387000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000f16000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d92000-0xc)={0x0, 0x0}, &(0x7f00009ac000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f69000)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x1ff, 0x0, 0x77a, 0xa, 0xa0, 0x80, 0x32, r2, r3}, {0x4, 0x401, 0xb451, 0x7fffffff, 0x7, 0x3ff, 0x101, 0x20}, {0x4, 0x10001, 0x2, 0x80000000}, 0x9, 0x4, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x3b}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x3, 0x5, 0x12, 0x80, 0x7f}}, 0xe8) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000b6d000-0x92)="e660ee1ab37c498778cfc29d3f3caded088ffaedc193478ce41beabef38eda39a6b3b13e0bcab347ee41690071647401a2221dbf025479ace0872f3e2774356ac3691994224440b35ffb748b5daa2c58e6f673430b692a2c76f6c6897e27db5fa4b08a27a33207548c33a1e1adee804c4e6ea9be41e975b85f3c483e759111d93dffe65e7e3452e8a4a9c06ceca27c13261b", 0x92) listen(r0, 0x1) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000e3c000), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) listen(r0, 0x2) shutdown(r4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049f000), &(0x7f000000d000)=0xc) 2018/02/19 17:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001dd000)={0x0, 0x7d, "cce28ec6ce56b5c8621bacf620f2b0b8e727966f70e1effc8ba3026e6d11aaeb9927ac25fde8ce63a23df1ae9f54b59466fd56503845167e022c976692969b9b38978fb8325a64a5741fe08145bd17d46122848070034797d452803b99ca80e8e7b42f9171596274e2771d49f8aabca65b18bdb340137f62130566cb5b"}, &(0x7f00006b3000)=0x85) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dfe000)={0x0, @in6={{0xa, 0x3, 0x0, @empty, 0x100}}, 0x75, 0x5, 0x5, 0x1, 0x1f}, &(0x7f0000cac000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c42000)={0x0, 0x4002, 0x20000000, 0x200000, r3}, 0x10) write(r2, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00007ce000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000d08000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c54000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000844000-0x37)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000702000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009dc000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000115000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d4e000-0x4)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004af000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000056c000-0xc)={0x0, 0x0}, &(0x7f0000fb4000)=0xc) r11 = getgid() sendmsg$unix(r4, &(0x7f0000eda000)={&(0x7f0000149000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007c8000)=[{&(0x7f0000601000)="456606e4459098be1ec1f48e53", 0xd}, {&(0x7f0000978000)="1df0c006e6ba5002b6162ed6676057698676670952a63cff4217fa", 0x1b}, {&(0x7f00007d2000)="6164744ff472cba68d5fa8b17baace4d868354895de58ee473b047a0f5e5d316", 0x20}], 0x3, &(0x7f0000cf0000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xb0}, 0x4000) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/02/19 17:32:22 executing program 5: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) bind$netlink(r0, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) 2018/02/19 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x9, 0x5623, &(0x7f0000332000-0xea)="9c9cb5e039b0607ee8efb71959079b7ab7d39e32904309332f400948dc5d790b4c05004c1d8cf9e69c097b08b8c6d2b7d8580874d0512a89e9e01028ca6847be302ecd4e0d4f60b53ecceaac31aefad9a1325fd85e265b4947412e3eec22c1b40f780f7b0173f24b122485f7754208ef810febcc0dbab2869b43ec89281b726b23028464b66630b4b04abf57babe4a162c66b2e77958a079ce1392a2d2f409a41ac49cc29dea78e7cc6e2740aafe94c174f4c76bd6d806c04ea384d424d8f4d4a16ef6cf85f8bd6e76eadca1982f4f3f004f58d30602ef6666b83d5bd8ee1a64153c31a7e5b8770d17b0", 0xea) r1 = accept4$inet(r0, &(0x7f0000cbc000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000283000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000062f000)={0x0, 0xe, "6a1f1eeb6062a15558da8cb1a9cf"}, &(0x7f00007b5000-0x4)=0x16) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009ff000)={r2, 0x100}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000898000-0x10ae)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x14, 0x2e, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f000062f000+0xcae)=[{&(0x7f00000f7000-0x1000)="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", 0x601}], 0x1) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x201}], 0x1) close(r0) writev(r0, &(0x7f0000fe3000-0xa0)=[{&(0x7f0000f43000-0x1000)="a1bee52fe30ad18e938fd044c1d2d45667ec25606b21f05de4ca080a0f1d88d3256e1b4a0f32d7729de2dd6424719515d4025f0c7a9bf46a0fe7fee849717814baa53ee99e3e57057e701aa16af720a3b0e977ef5dae294fbc1d0df21be3ff4e3ffabd7d1cbb11b3af26987d7b42af17dacaa073253e4cf7cccc86f45a8805e17bbdd0096b9c62eb34ff3c25d0fdb75cabbbfd7fe0b87fd06f294009d6833ed8c798505d2540743634c50c48b66db127d699a0866b9e2f264482ccd37b9fc84d37ba970c0310443dd6ee4fc687f53afe4324e3a1f493a4e1628766223a6bf6b282dedc4aa17b57fb6002be0d7a6b064ad8fd42b7194f57ec919491c971e0df64b12aa8fc4073aa41785c2b56c9fcec0a86db97da9e7f61e760234e7b6a8eb7bbf37f6486bd6bcd324a16baed98ee149f81d862192b7464f25b3ba2cd54ed56d73e448e2cd41bf919ffd9ed35ba22ea8b63fbee82a93d8d11f8306f3da63eaf882f284b57a8dc06ba248e0cbb1289262b49936634921c0b2a05381431b1572f7366bb1fb170284575bfa183b74a98de2a6e438d6921b68a00c3309c1ec8d6bf2fa128f681fdca8c9456734a7a6c8c9e120be17fd999673b5c6eab9518fcf50f059b1ddb7abb3e5b39022914d1c15bf609a2c4270c1ea9f75d976b242c475568313319cfb48aa4ca304164334e3343a3976822ac6454875b07e8196aa5f32c62aa2cfc42270b19f17a8c5c4ffbe3b8130af1bd1f1678cbcfce6f279562bcf85b8bd6c696cf80579ab0b0772536b0f73be25c60e173318e2945a94a6ac6cced44f784834e161fd0b906ddf68bd0e66e184b08769df4f32caba9d6e3d3dec8019c8b49482ad28d7bcc20a1c875310f7a9516745588b6799939ea842c981bd99b5d4b9965de7567698fa90ce29d38a3466d0376c6c79a4c6593545dbe8acc29c3ac98cfad2d2ba779bc0870ddd20716e87a701919175430271948b26465655d6cdade0cc85f9b95aa1bea830728115aac0de9cf3c9100b808352705881e6e59c73d71c772cd93a980952b5dd391f529feb114ec3098af6d09743a5a816e09d1721c6b2fb880d1a5c8bd90ccf4622112a4543944cd82adc53b3f35fc592fcb9aab064ac489ca2326bc09a6bdbeee1c57f7f69eafb9678a622538fc38169a60a2a7aabdc139ab83ee888a8a476758e432d3381cf5c73a686677bc4a9b6ec0fcb0c5d3ca76b173de689e6d2306023a9ddbb40b2267e123c851ee622c44f044dfbfc7368996d8db462147cb83013e1a3109ed3adf24fc7f09eacc5ceae4afaff125f91dab4705f29bb5467f922e4af345ee134e1093bd30d769358bb538e01b7945c570aa986471bf3036e13ed7be2078ef8398247273fdf1b8a0d520239738da68892074a4efed0129fd7df5c9883f680637f1acb554dcef4a3381585cf9f259cce92e523ce3b29679f99ecbada5fcdb957084284cae921939e0252b3b620c5f1721aaef5620473eeb2075415e102af12791b5a80eec96e8cc1e1aa012e2eb3571c02829b77e6ef12f2d567a616c65cda4463e12e06d9d000a4a8f72a3b10d4b11947e651938ee468157f249a7ea69a4b4c3cfc48896c8eca9376cdc4b9b64f6953640e2e8fdb1a31feb9f12a46a27f4d7faaa93e9784c0cd54b8c75cd6b05e71e4ee5bf6273129fd9a3d239e1707f96603e452622e5fae6c861ef55760129bc468a9f9859be90bd5236552c7eae112bf4dadce5ff211bea586921656b70d9f9134ccf328a50e8645a474ae203c1d0db20d58d963a6c893a67bc52dab45355692cb3d0c159e37f8469073bf1362e0008414759486c5437e3bd9342502f130b5947704f90f1ab4a27c454cba9336473670b240b792be721004621487aca7c7f83b864027c1bdc7f3f6962497774a3d7143423d5155a502ddcfba468b0fccf75373fc0b16dca603f42c8c7da5c6706d320ef65cec3339ce5b382c18ceea2d7b6044fba0e944e52b9efa9b3de299b39b7bbed8cd4ef9b508814c858e8d8293ecac99b81b86ccc94fb3a955fd5d4dd254f37ba576bdb869cdb791696ee6da7a16c2f5c3309bbd896c362843685f658b19f047052ad067a7c86e1abb562991cc28ed0f32a6373bddb673d3124ed22a486a1e3e74e2cf32e095ad330b6322f91b2b2f5d53e81d59c2c083f80e64f8125a798447c7bc3647f89bae9b9f4bc74d152a846cdb2f1f1acdd1367199ed1190f4f8bfadde094c103ee9d03c79975ef406b3edbf02b98b06918e94bfec31611030ae586bba910b8d0f7ccc973eabaa67166fda3fd637512f80de6a7d69a6f1555f8aa0ba8c4e9fe1b5c7a7823eef316be7465ea429a5424e37bdad1d3f703ebffcdc8dd9504631d80e43a860dc354f00c866f297c16b58c6e0a42b7411ed249448e0c6f0fda9498da6a94058424d27986ea7161cc39bc841374e35dd008e09558104521f32bf89151a0826d9af112d091bca7343bb13495042b1fa5cd4bc8070343b765ca9ebe4deb09e73c88be9aba8da96dc031cd0d8e6641a8337603f0139f104813341a65a3ba9612d0a0703cc6834e63dfcf1b131d220f460d1f0e213a23e37d9c21a997f112c8c86cd13a043c8ae9499f47ac121e12ec53f74a127b78b010475fb17dc2d31cf2525007519eca65597311398b6a6a9b507c36d1afdcf0d4726f3eea57abe26630f0a33a18eb9f296052f27bf754daaa66833eccee97267b31db710f4d13800c057b20f21c72ce687e51804298817ffa0023a4e8573bc994e39ba34c512b10dd9ce63d5ba9cfcf19bac64b30c1475ef919ad5dcd5f803980590a60c69afcef20f927651e5df7826c0e1495dc01c046e30b8f2b20781bae0a497895c00fa0d0e58c3fe8fdb523f246ce0d53e7830a8be1e6447d9c5e9277e0dde128179da9932b42babfca657097b50b40a5463dd53d397df99706256694772253d4327c228e99a8f0f2c382a83dfcb1b371c7851d55cc7a05f991be5ca8c22bcd31ed739f40276cbf83ae7d410c2b63061c9e32535eff2431d33757d2c372fd9df08dfdefe9f45639352b8d24ae437cb83cf0dc4958bf7a980a420c32faefb45b2fd210b958c947694bd842ded892ba0dcc9ca8fd7c98f6507ae4092d76d84e050c2a53505176c7ca978ea3fdac3091879906c263241ec443bcd8cbbf25c7c4c66e0f19bf63bb7391d04bc1763eade6434cfa1bbee06bfbcbfb5c2248f65035eca99a3f1f412a1e919dee756927357a72f4ac769c0eda27448106d0ff6881523d1c2d7b1be5f576ecc9a16ed81861513ead61d421bd080e9f8ac7aafbc9a7fb2d33d13fce27debbeb938919f6f7501f568f85661126b9b84ebe3e8b89ac81b3177e0f85d2085eb4b78eb82b79ea5230ebfffffa020681d0a036879e91e01d74763a3603d60df512f5d243741d5512d6dd6c0ba11a11f93b6359444cc84791c119d9e688cd5c2087e769454649bce43953a2dbe52fcb451c3fb45d53ba8ee9da19be495f7b1a6feb4758cb82d493cf4c603f9895beeba2f3fd9b466a94d21e9fd072f0b1a4c9550e687ed5c36ae88619b6426564f469c93fb25ebfe3e8f1708857529a0e9bcbe5e61bbe17cff0b175a1b52f411bbe19414ec37af4293efd0bd11ebe45d78679aac1659f2bd69f1822479e6ddd74da14fea2d3ba2822a758716cb205475dc442b63073bee8bf2d68d8bc9109359185b2336ee70b0ca5c80140c9b5179e2637f6b2f9a04c73617dcf7a8f06ff011a10b4efa33153ec4aa25ac73358039ca88e2d483c8f6a9cf73646eb5e19bc770c41108beeaafcf8a908957866ab0fe82d2fb4bae92d27dbec8ac4f94532e05f03dd9ad626817828a2ef0be8b16b41167b255638059fee319e60e5f1eff6b8f19dbe7a3fa1be7eaf9e4647916c3ced3c887fb241dc2829286a18d74fd6dcc14e3a0a6344ed19aa8a08be599de14989521fbdbdb0338b8aa09dbc7aab7e54f4fa978b34c1366000c74545c9ff7baee083926d35e10ce5511df2d56e8f926a2480a9fca53eee7e3d6aeafb67dce8b5ae879dd7968890731f7b9e61553eb5b8ad20063e2f3e822cd0e030b67d9dc5662b4955d2b0d1c50bd58075cdfd7cb3bd618d3b35111ef67aa71c73c9ff22b8ab337b1dff062adb6cd3c2c56304ab05e1bad7be66973be7c6571497c1dd411992eafb46341fcc76823415efa159b4cef53176fa53e86c08a86bb265990c7810c34265310c3b4f8db439a4a18c413cd3b06a3b1881a726d83b278dc27f7e59672a2dbcc7aab38d347302f2ccf3591e6ed9478e579a78eda5356d75f1b2aa9868b0c2491c962aeb2b575ef1d3c4a393f184246e81eb02d9efe7e8dd5b2ba554c43d9e5375b2fa20088e2c839cd814155fba4675417d0f29dfa72cbcb1c4f40d60045bd6257351b3a66d5301d5d38280932a1b127b06a1d53aef3203638fd2de960752bcbcd223165a40439fd1e22c1e53f4a846086f14ff953f00ffbe73d8ce9a71033914b5e0d38396a57ebc8bec46c02689a85631fda8fe9594f56a1dd4705e0a29189c001dc7afa6ae1642ff999ad222c87b81f9688db3818fd9def1e2226ae69458adf006e20d541ccd3035139b7f10c55c76e5fbdf80e1a18446fb537495d74c13ca45cae3b643d71ec3096bdc7324a23afdd735a238316cabfb626cc0c97dc175bd0b54621bcc115affb5abefca480fc626b76c516da37f01e0dfad54fe329b9f94d8230779dd19873e411d954b7d2e3b11f0f19bdf873ecacae36981514cf7cef4f3bfeb5108d096d58813cbe9215395e088b73fcd51f75bc02f7064ca1d7d3ad038b7d460c490d0bfde3a50338a02ea48f0935a775a0789e49ae1a7cc33773ab33e5020e5e65cf2d52d036a39bef2ac36baf3ce51c001907a2368d5fc6ead2780ecb98e1b1e113357bf5c89290c2b3056cb3f9ff38087dfcdbf9d5e00fe6b1d4e32cb2d99890205a7db6d95e0cc74d08dbf0efd5cb5718f973057cb47b38be25b7c10d64b54a366e74aa759564faf0a796181b2aa0d586fe0a14b846e5d20e96f1da4ab256c475b4d55173bb6fbf3bcc9a6785c0a867f76f30c2ebcb30dad41d26206fa05a647218d211b8005686eb3213cfffc43a06adc06bc9b85bf7839f6e6c57e260fe1790bbe2401d85a99da4e696ce06520be7dc1487f217b7bac6b6f2b0b74e2962c42cb2063c261e9ee8bff25d312a7bb49a2ecfc6432ff8dd2de779d42119ce9a3dda462f9b0406113a9b9b7c3672fc711a30eb7c93a636f9595171f886e9a3ba4c2d663fca4fb001781292d21c2f47e4e2174c3299df2917cc8e7027ae199df371f58c1f9ddf053a845738c6231606c9988c1787faa0707e30689856d92929302342d1b837617f1d15be11459240e6ce04a0d84bbbb06637f684b0b9628315859239a6e793b1ea636d9a2e2d7ab572db446254d2f7781214a53a1adcf8886b12654b0ac06a7adcc78692426cd4186dca72b8e1ce196b158517b38f9ec20b5401bbf2ee571990eaa61b337ce1c68b6577b8c756d2ae4cb551c0f985abdcffb3131197d77f46eecc48b739126985ce185162d22abcdb7c093848e20d749da8b85d5d1e02d19f97d7dbc0ef0688edef023276da887cc7a018d58e29dac77aeb83798a77897cb952484c32a76a0d7c73beb33008205d4606e197d525162e5f523b80e1ee152fe7ad17d936710d896d458f3e7c004f3a3a0aa24cbe2f9b1dd821647c98c5eee7ceae4c6fa903c43793ce3529493ae50835872859ff8dbcecee7402c7d13a1cde145e4128fafbf164b35", 0x1000}, {&(0x7f0000536000)="0bd83b1c125427d4ae0444e030b9ed00bac4584e961be160bbcde43c22b6ebe003d2ee61585bc4a037a48ddb7f0d12d9c43aec00075cf5997b9ecac2988a9fcf31f5076ccb4a225472c78d239ed7d9ca84659ac749d8d83ed31a", 0x5a}, {&(0x7f00009e4000-0xc)="89a5b021f972cc45f42d9362", 0xc}, {&(0x7f0000c4f000)="4ebc280138b05dd6461e2bf0b1d89dc89fb9f6b6b3f4b5e6b5eed19c322bcc89a4d59b68a74b0a8ddcce77b559f0f8b84711d1f032568214b95e672dff21e5c735495da57c7824748cb16c5afa1a4685fe07a35b0b0453e932befcd18b23fea3e402bdcd849abc190c4a27ebd8432829df5a795c11b0c4b1137888146bf7aaf57f588907c826fc90c2668f4ef2d7ca6ad4d661db76b239f8e41453d138fbea37fc2be36286e08a060f71de69f2326cabc2cc3c541fa04ff34e60e7704fd16f561ac4bfbc3a701e", 0xc7}, {&(0x7f0000e85000)="8d92ce94ca9e6c6952688cc2acf624e633f9190a4f9c3e456d2df900c9f54169c424094206", 0x25}, {&(0x7f0000f0a000)="a8c659cb00d661541231537c9a6296f31336b46f09b35b549bda78a70ea43a319c7d8c8639eb1e974a36d7491aa9ee81101e9d0d6a5e12a056b055faf1aa000208da890e009032d0e466a40b9c448159efdef63f759450abef9c88c9ceebc553c1ff0011863e3b273440037bc4b14b739332d955e5697a13ef79a4715b9f6b30116ad144e2", 0x85}, {&(0x7f000061c000-0xbd)="4e641da3d2b2878becfeac899671cb0b6398d6dc582a0bf2b37b74ae2f45d5443b516ac8ec4e480e51d8fc14d62b9e8be220f6c65b38be0d1d573b6ac7e0ae578f89c6cc90621a8cd7a0f57a1ea054c8c9a063b798083f0606728e81c65a741379dd2d1c2869b3c1df5ed65dd78d05f1466cae926c42dcfd44aa26fb57c5dfce9a541d00fc4b4175ab96eeb6c24257e51fb4d5f627362bb8c38fef17c53519d6c779ae6b9ad4ad3a484f1ec48aedc8403e431465cb43f3d8abc0ac4138", 0xbd}, {&(0x7f00001f3000)="c9823ed523b30bbfa99cbc7695889d7d698a768782407e0cac4f94733e59b1cb069c222a071d2c013716d8f0d3f9f93277a5015a4821abf21895469d944e40d902eb76", 0x43}, {&(0x7f0000f21000)="3cc05c2755ce1f5450fa54c740ea542cacaa7c390155c03d52547d9f97a320d66fc975cbd34cdfac75cc3f387acc4daa8738d5ce838da0ee7a601751ca57454213adf00a8db108e5d87c55142d0460b56071c995d42053a72cdd9598026c95c1815891c548eadab8a3ce616198d633300e59c2c5011c2ace3473f749eb6e2213182dc470a19ad6a83ca14b3f8fd593063d87319972a9df710f6745fc71c931b47daa94c9e47433e201d426975a316c3651bda3f817dc7c888293c443bdcded2a7066411e2b4231372e4f2b052fefb3e221feafedc91122ff135d9eac3bf24a326801eb6febe56855053738a0b78e571720cf600fc71d14a320", 0xf9}, {&(0x7f00002c4000-0x55)="8b0904b8ebf7f28e40eada04f45047fb3ada2c0da5c2cc606b63d6aaea33bd805fe97c589a18c1ca23ac03a6167c9fa92a5e1197fdb5ce4f1190f8e8607211cfb2b7249a274e73f4e84059ab7182230f3a15a682bc", 0x55}], 0xa) 2018/02/19 17:32:22 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000898000)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f8b000-0x38)={&(0x7f0000edf000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x2, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x32, &(0x7f0000a29000-0x80)=[{&(0x7f0000f8b000-0x7e)="d1d05cf8cd9a4e4089000098fb507fe418790fba11efdd6ac845a1f4f7299f04e2a99f32c138ea958a624b9388e3a917a4c480117eb8f622dde5661a85ab62cc34efcfe43daed721f7c529f975e8ae2b51d21e0bb94ebae013ca5f275adcf43aff8a036e3d35f730bcce5c65aa801966e2f1835bc3ec87ca475a729fdd43", 0x7e}, {&(0x7f0000e04000)="eed48bdeb99eaf59ab5150bf77afe9a21c230b2f0062ac8923df771dcd306ed7f8a40666933563a6ba24c72813c73f8e75cc16969ed50dffeae403488087f5af51d8c2e21c0b8995f91b05ddf6a5be6dc8f5d7baf0bed7d5fa01dce62ec26d721f76d089d5c5c6032403521e34c87605879bfbd25b46e538eca4198154a1a03d9d4ae32a8708058c93066b04230e6745b2208db0dc030622bb96a5f1cc7912647d4bdf7df539c5988b6f", 0xaa}, {&(0x7f00003d0000-0x2b)="ab281cd38028a9209007982d274c31db72f2493cde8a951dcc9b94bf61d5d9f5990f36d765ac6d81217eb6", 0x2b}, {&(0x7f0000271000)="edc81bbbdc898ebf330301698bbd1a60e59529d0083c0e5895be9fdebb542080ffd0b7f6d4d4367332541642b34ecb9268dfc447930c1fa24e6d365ea055f39bcc69b2feabfa2978aa06a00a738901771004cfa360a54c7375b95d0c3eb0b285c995bc3366e0afcb10761b24f7f00ae522b1b00a79e7072fbfe2467faa13a9b5b170", 0x82}, {&(0x7f0000df2000-0x6f)="a345e12935057b463a2a47c3e59bedad88afbc293510512aa245a7e0e918a9476904ed47d57e3c762302534c4bc3f0e5101e34d14488396cbea1fc2e3163087a7008490400d2143ce0792ce04c86f47f230b0aac5518aca2c5d0ae233afa48f0522b203aa9ce1dfb1f2237b6b6accf", 0x6f}, {&(0x7f0000a35000)="32a636ed66a98418eead6e191cce357ac74c09de93dca58584222b82b65ca3054c345c4d211d80bf5a6b87a1e17967b7837fd431ffb7c6d9d4b93a51f8dd", 0x3e}, {&(0x7f0000649000)}, {&(0x7f0000f8a000)="58361818371b62af7273ff541b249312765951d287fadb0afe8c70b446fcff5f2e02b21df5d2c3ee2f340d48b51c877bc1534ea8543175e1e79af9b9ae90", 0x3e}], 0x8, &(0x7f000021a000-0x318)=[{0x58, 0x10b, 0x0, "bfc6539282bcfff66673523fdf31ad571aff9367ad76e43cfd50e09f6e5c3e7fbe25a9324d0735c85d74ebc7fbc43568564d85df2b2412c8e946a634b379b71ef0"}, {0xb8, 0x117, 0xb1dc, "275d28e01e8fb12a60cc807f80df80dcf644a18f4b6e5a996905613ebfb15ca79d7260484d9aebe80ef359601bf4cf29afc2c002f3dab0872973599bbe49bab7f10cb73ac378df8469f49ea8697afb8e390ea0b4e85ff2c77b3b96506ef285d6e5b83e8cbd6c3b2de6a77c6353c079b4cfaee6ef5cd3f560c770d6001da0358d54d4f18698245e7106de16053b6d879770bcd48d180faf33ddffacf05bb13485a3bf96e5"}, {0xe0, 0x10f, 0x101, "8f1fb76e42132230832f8bbb4b3be93ffe9823c7727f67eb6343aed40dfc677209210a8323edb0d5a9352b90a45f6df0baa8692c2db968590e78acceaf505d7c45c172a3bddc92fc57a4f4d6d1e95fde23579b1b35af097ab2a31a2e52a3bed5a760519339314831f7d241b59929c84885ca3e1a1fcbc1925cecb650252ea5c27adc6eb7e882b9588de53c25bd699665d873b4c2921730bb2ab40abfe0903e6dc6c19d61cfe7653db0338d2e98f059cd27ae74b76fd1e47e14fe31f1422082898d320bf67033f35aa2d66a"}, {0x50, 0x105, 0x1, "65b1893d6df55a224822ebe9f7d93dbaf472808f869d7170c30e6811d773570ced41aeeba3d881aa96032d6359a20e88e15c4a1b8f64347bace0e3c7"}, {0x68, 0x116, 0x5, "1ecdc2953a128693fed1700cd8a0aa40ae343cff1990fff3ce725221bd1e5f52b20b65b3bc990fdade0e14536113bc081677d89110fd566431d2529258d515443596983df260e0569181a901485ae450714951"}, {0x28, 0x107, 0x2, "e8a05410c073bed2fa968c00067794b7888d"}, {0x48, 0x105, 0x3, "a02f28ee0c069c5b16f8470bd6bea3e885d39e8d12736ac0d12c88e29524ea7d805f99909e7cb40caf777136c36b500302dd2c7de819"}], 0x318, 0x20000005}, 0x9cf993cb987f9d42) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8b000)) 2018/02/19 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000402000082) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000085000)={r0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a79000)=0x10001, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000434000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0xffffffffffffffc7) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000730000)=[{&(0x7f0000da1000)="f3bd8a7f35b2674b692ac8e1c1b7d240943742cb7f7f467d51c1d9a883f58bb8770b3b9893caea399d8a802c30c19a207c6210fe6284bab1c4bbe57cb931fd51c753ab3143fe3cb9271b73b4864171898dfae1f7126f66b444800017b1ec7ab1d6e5801a8de1c1e51f335ee0f0ad102d4bbdb736ee7774e60396a1c33ebf8714084e1bdb37836161149a681857aaf4d1d8ec409512fe142789f98b555b2a4d9f31ca06e7761d6667e6d1264f7b4efdccdcc26db2ad43db20bfe869e4f3863a561a25616d73d64abaaa1578865950d55750769441ebf7db42248d158bd72c1ec989416daba39148dd73c00553ff57ad8dfd1faba13e082abab3ffae658d317b1bdcdb28e3e1d7cda6b9ec9d1ca3181b03dae542fd8de816fcff4c02bb562a378f789c8092bda28a3ef39a8849b56370489c73ce44b3ce3b60a8d98cb407219e1d9709f8fd44acf37c3584b1edaea3da2109931a071e0a2d54cf0f13e67ff55e39a5bd07f19a273d5e728ae4646d3db8779e5ac8891b363bfd8b4c12ede2b4eedafa4aa928b0a248fd67525ae2cf1bb6a0c5a7bff39b91a60b9b4138151355de1a9d9de0399648ee5ec30a98baa86149d95ddf71fa893660af2d34639569c7abcc189e7f0b078b3c3d8510b1beed7a56123ca15eaec3d2f71d5060c3a8a8722d9ff2dceab74072e243e02f55c60e879c9a109e71e07b261d6e65da99b44444389a00", 0x201}], 0x1) accept$inet(r1, &(0x7f000056e000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000451000)=0x10) recvmsg(r0, &(0x7f0000969000)={&(0x7f0000baa000-0x8)=@sco, 0x8, &(0x7f0000463000)=[], 0x0, &(0x7f0000e26000-0x49)=""/73, 0x49}, 0x0) 2018/02/19 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x5, 0xffffffeffffffff4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x130, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @generic="99886e70263fe2f1ad6fb8ef379886f2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfb, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) socketpair(0x7, 0x800, 0x7, &(0x7f00008d0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000266000-0x8)={0x0, 0x5}, &(0x7f0000d99000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001ad000)={r2, 0x6, 0x9, 0xffffffffffffffc1, 0x59d8cc0e, 0x9}, &(0x7f0000105000)=0x14) connect$inet(r0, &(0x7f0000c56000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/19 17:32:22 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) bind$inet(r0, &(0x7f000081e000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1f, [0xd9, 0xe8, 0x8, 0x7fff, 0x7, 0x1, 0x0, 0x2]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d80000)={0x0, 0x1000, "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"}, &(0x7f0000ab5000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x2, 0x209, 0x3, 0x7, 0x1, 0xfffffffffffff000, 0x9, r2}, 0x20) r3 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x4, {0x2, 0x1, @rand_addr=0x3}, @generic="fbe9803c42ee054ceb03967fd4f74bd5"}) setsockopt$inet_int(r3, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/02/19 17:32:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f9000-0x8)={0x0}) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000371000-0xb8)=@hopopts={0x7f, 0x16, [], [@generic={0x1, 0x9c, "7231309d5c52aa87c8dbd36f26d2e8ffee34c8d161b220687c72c707f6099d88acdd99a74142c969bf8ebf695d67197e336500bfaf362bd2ea37118f1038f4ee5381e26a5efc9f544c24d8c23e05a44ccb382d21c23d62ba47e2e9cebed9ab8e1e64d1fa180805ef854538033c1cfc643539a3cfd02328c608433874335289e3eeb8243a2a936e0e8a748a49cd1ba15a7fd3d6f641b25cb95d7672c3"}, @jumbo={0xc2, 0x4}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1}]}, 0xb8) r1 = socket$netlink(0x10, 0x3, 0x817) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000052f000)={0xa, [0x1ff, 0x101, 0x3, 0x1, 0x8, 0xc7, 0xfffffffffffffffd, 0x3, 0x7, 0x2]}, &(0x7f0000ff4000-0x4)=0x18) connect$netlink(r1, &(0x7f0000f24000)=@unspec, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000012000)="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", 0x1000) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000ff0000)=0xffffffffffffffff, 0x4) 2018/02/19 17:32:22 executing program 6: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff8b, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = socket(0xa, 0x805, 0x81) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000b6000-0x8)={0x0, 0x2}, &(0x7f00000ed000-0x4)=0x8) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000ed000-0x8c)={r1, @in6={{0xa, 0x1, 0x6e, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffffff01}}}, 0x8c) 2018/02/19 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8e000-0xc)={0x0, 0x0}, &(0x7f0000be0000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000155000-0x8)={0x1, [0x0]}, &(0x7f00007bd000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ef0000-0x6)={r2, 0x10000}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000553000)={0x0, 0x0}, &(0x7f0000369000-0x4)=0xc) r4 = getgid() r5 = getgid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000579000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x1d8, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f000081e000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7f, [0x800, 0x8, 0x80, 0x3, 0x66, 0x5], 0x37f, 0x9, 0x1}, {0x6, [0x92, 0x3, 0x4, 0x4, 0xffffffff, 0x2], 0xb62, 0x400, 0x970}}}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r3, r4, r5, 0x5, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8000, 0xe, [0x0, 0x22, 0x33, 0x30, 0x3f, 0x1c, 0x0, 0x0, 0x2, 0x2c, 0x1b, 0x5, 0x1f, 0x27, 0x1e, 0x2c], 0x0, 0x2, 0x7000000000000000}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x32d, 0x5, [0x36, 0x6, 0x7, 0xc, 0x6, 0x31, 0x16, 0x1c, 0x8, 0x38, 0x15, 0x11, 0x6, 0x12, 0x12, 0x17], 0x1, 0x0, 0x9488}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5}, 0x10) close(r0) 2018/02/19 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000092000-0x260)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000e35000-0x30), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @generic="e322710a9540c4209cf9d2c09ae671f4", @syzn={0x73, 0x79, 0x7a}, {0xfffffffffffffffe}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "3f51f644cd46023e5d21805126d99acf01d0daf6c1cc9474a0ed9c070643"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) syz_emit_ethernet(0x32, &(0x7f0000016000-0x6d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) pipe(&(0x7f0000a0d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ac5000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f000089b000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c13000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 40.823839] Cannot find add_set index 127 as target 2018/02/19 17:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ede000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000551000-0x30), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty, [0x80000000000], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x0, 0x0, 0x7fffffff}}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [0x0, 0x0, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a}, @common="6c6f00000400fffffff300", {}, {}, 0x6}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) socketpair(0x1b, 0x80006, 0x0, &(0x7f000045b000)={0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000eb3000-0x4)) getsockname$inet6(r0, &(0x7f00005a4000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f9b000)=0x1c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/19 17:32:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a60000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c16000-0x6)={0x0, 0x7}, &(0x7f0000986000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004a2000)={r1, 0x916f, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007db000)={r1, 0x5}, &(0x7f0000335000)=0x8) r2 = socket(0x10, 0x802, 0x0) accept$inet6(r2, &(0x7f0000026000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000c4b000)=0x1c) write(r2, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1001308000600f4000000", 0x24) connect$bt_sco(r2, &(0x7f0000109000-0x8)={0x1f, {0x7fff, 0x5b, 0x2, 0x1, 0x3, 0x8}}, 0x8) 2018/02/19 17:32:22 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x42, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000038000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/19 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x80000001, &(0x7f0000120000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x806, 0x8000) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000fca000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f0000c9b000)=0x3, 0xfffffeee) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/19 17:32:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x80411ffffffffc) pipe(&(0x7f0000112000)={0x0}) splice(r1, &(0x7f00004a3000-0x8), r0, &(0x7f0000ad6000), 0x3f, 0x0) [ 40.882620] Cannot find add_set index 127 as target 2018/02/19 17:32:22 executing program 6: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}}, []}, 0x128}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/19 17:32:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x7, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000-0x8), &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000047000), &(0x7f0000000000)=0x8) 2018/02/19 17:32:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c70000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000272000)=[], 0x0, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x5, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) 2018/02/19 17:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001ca000)={0x0, 0x3f, 0x9, 0x6}, &(0x7f0000faa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001b000)={r2, 0x5, 0x8, 0x5, 0xfffffffffffffffa, 0xd08a}, 0x14) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00001dd000)=@full, &(0x7f000056c000)=0xffffffffffffffd5) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d56000-0x4)=0x7, 0x4) splice(r3, &(0x7f0000990000), r3, &(0x7f000067f000-0x8), 0x3, 0x0) getsockname$netrom(r3, &(0x7f00003d6000+0xd34)=@ax25, &(0x7f0000c84000)=0x10) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f0000da8000-0x88)='G', 0x1}], 0x1, &(0x7f0000658000)=[]}, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) [ 40.978154] xt_CT: No such helper "snmp_trap" [ 41.012071] xt_CT: No such helper "snmp_trap" 2018/02/19 17:32:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001bd000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff}}}}, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e3b000)=0x9, &(0x7f000022b000)=0x2) 2018/02/19 17:32:22 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f0000a0e000-0x8)={0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f00006f7000-0x48)=@full, &(0x7f0000a4b000-0x4)=0x48) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00003ff000-0x4)) bind$alg(r1, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt(r1, 0x117, 0x0, &(0x7f0000000000), 0x0) 2018/02/19 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) write(r0, &(0x7f0000520000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0x24) 2018/02/19 17:32:22 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x4, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000025000-0x10)={{0x25, 0x1}, 0x10}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000a000)={&(0x7f0000023000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000023000)=""/208, &(0x7f0000024000-0x4)=0xd0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x8}, 0x4) 2018/02/19 17:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) poll(&(0x7f00003ca000-0x50)=[{r0, 0x1040}], 0x1, 0x9af) close(r0) r1 = socket(0x1e, 0x4, 0x0) getpeername$inet(r1, &(0x7f00009f6000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000e6d000-0x4)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xff}, 0x10) accept4(r0, &(0x7f00006b7000)=@nfc, &(0x7f0000aa2000-0x4)=0x10, 0x80000) writev(r1, &(0x7f000069c000)=[{&(0x7f0000bab000-0x18)='\x00', 0x1}], 0x1) 2018/02/19 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000), 0x80800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007f0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xf3}}, 0x401, 0x9, 0x400, 0x9, 0x4}, &(0x7f0000fd5000-0x4)=0xa0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd4000)={r1, 0x9, 0x0, 0x3, 0x3, 0x2}, &(0x7f0000486000-0x4)=0x14) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 17:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f2f000-0x4), 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b99000)) 2018/02/19 17:32:22 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000424000)={0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f1e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f1f000-0xc)={r2, 0x272c57f5821afa98, r3}) [ 41.051434] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/19 17:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$unix(0xffffffffffffffff, &(0x7f00002d0000)=@file={0x0, ""/4096}, &(0x7f0000c88000)=0x1002) getsockname$unix(r1, &(0x7f0000019000-0x8)=@abs, &(0x7f0000f0c000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a6d000-0x20)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) r2 = socket(0x8, 0x0, 0xff) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000948000), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000047000)={r0, r3}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000217000)={0x7, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x240, 0x5, 0xfffffffffffffffd, 0x7fff, 0x0, &(0x7f000072a000)=@generic="5fea73124692d74ba1bd5377ac23848b", 0x9, 0x100000001, 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000185000-0x68)=[@in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xb310, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40e2}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x68) 2018/02/19 17:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x60000400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000024e000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000264000)={0x3, &(0x7f0000135000)=[0x6, 0x8d66, 0x924f]}) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r1, &(0x7f000033c000), &(0x7f00004bc000)}, 0x20) 2018/02/19 17:32:22 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000007000-0x2d4)={@random="0d4ddefaf672", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x4, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/19 17:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000417000-0xc)={&(0x7f0000a0e000)='./file0\x00', 0xffffffffffffffff}, 0xc) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f000015e000-0x38)={&(0x7f0000275000)=@nfc={0x27, 0x9, 0x7fff, 0x7}, 0x10, &(0x7f0000dd2000)=[{&(0x7f0000a6a000-0x67)="c8b9d269264282f805e80666572d1a184260bed9da519b457fe0544cb7521e41e7e482ec4562f9c0575cffe4a22cc9c1ccc9a1fe772ca302f602fe0c084e0ce35d22c11813e161cec99a3e228b1f38412425ffa7081582023f259f69a6245dc6b7180681970e23", 0x67}, {&(0x7f0000c22000)="bd3709ac72aecd39cd253f7b810d495c3b34c950db6dca588e072390bc621f623e2d0afe4f95b292731b5391608be6001fc85f479384651ec07f98858eb66f06fda1d732cb55f12ccb5d78f3397c3aaf38b234abd4d42bbb9f79b78b48666cd271e9f866845ba643caf1a3f00e6d51a13847446bf25cc654dcb070be43ba1718319dbc39030df681ee", 0x89}, {&(0x7f0000d41000)="6a97893b411086ce94e002fc44d6cd16309a0c9dc46524a4a21e3bda770a9aa4843b32969b92b7396e5bcbb9a32d840591b9025c6efaab5396d656ab538bf456eab81afdd82c399097be4b15b24bc969b125257dee26946eb1b40e6922812c063f12ab744caceeb06ebaa9d0ccac97bb5abff57de5948cdb334973a565a17d72d61d618e16296fa6ec6befd824a708b6640a6a26da85622502c2b0f5daa184a5b0843f9105eb9203b7e7d5ac93dc989df7c07815d6cc721a52f88238d17672eac15dbcf548e0fe9ae06ce4930d8c0305d88cd1aede2b193ea12f327c3e63e1af2c0b746dafa4c6d210", 0xe9}, {&(0x7f0000465000)="5e662951d15b2706cc2b948df2b4af7e11e8713694ea2abf34eb0b0cf8a40c5e7556fc4232650e44604bac42", 0x2c}, {&(0x7f00009af000)="9881d62b994b161f6f03e40b2dd0c2b0bdbc138ba2b9f1f384a6223ea22307035abd39522072ab76c116a9bcfdb25614282a83b81792e9422165169efc574b9a61fc41d68d46a7f8fd94f436066e0a87925d6d2cc4b6ad6bc78bbf55ef4fad01e472acde3764ca177821964333fcc2a0611503e6225adfca6d1d180ef2cf26a515bfb3174e83fc467a39e3247ebe75e0a630d0bc80b62aea390bcd69d7ebb97b01441b1d3fcd", 0xa6}, {&(0x7f00002c2000+0x1f1)="1cd45ee24e94747e94c5a2bb8fccd3ad91240f8f9a4c6213c09afeba98e3963037560cfbc601126a387e6bfe39796584eacedfe1b74567491931a3ba8b3249540c8b3a3e3481ee6ed76c1cf6152518d76a709846dbb00634f46710e2188b074cbc", 0x61}], 0x6, &(0x7f0000a7a000)=[{0x70, 0x0, 0xc4c7, "f55bcf0dab4eb9d982d3ae6066c11a72efd70e5a76b86c4205d9bfb8ab407fbfb4bef92719b8d7026712e2d22462cbfc08de9bf36a4c9b1cd0ceae1008af0bcd9003c8566ee6d9225678f81cd4b2929e74094c310f1dae4f774197bff119"}, {0x78, 0xff, 0x5, "2c692dc13d9990563ae5310674186bf82f474d4700ea7c1fb8dc44092da4db58f3b49d35848374d5c13a9902d359ca073d25068275db5425b1d60cabee11627b37c386b5cb1745fe57cd3a9a2061df9ba6472511f790a0778552fc3e6afd01f160"}, {0xf0, 0x29, 0x2, "5ef0fe15d5de2bcc8dde01ac29f5deaa64204c1b90f591fc6b77fc9b4cb33cd7e2d3922921babb39c8fa1e879c521edf606ec8c6a382952e1c57da7d455a52305182d5dad7e347cb36832d714e335106da01ce8e62c4793aaae61e2e013dc1f119cd3d8764651a0681b6a079bde4a127a12ab113da4f8027fd9f70c0c66b1f5832bdb949f38cfc61f89b00202e70ccf1957cf8a8d134570b75f4eed41a430ed24792a892b5d478ca65840dd8fa8c97117277ad6d1500ec654dbb52877cda8ce5a0fbb6986b671749a4ede28567e7829f71fdccead2eb9d81590344163d6928"}, {0x80, 0x194, 0x3, "2d05b26f1bbe9766dc197ecbc6e486d737d14741d3b26855370dbeca121c372679c3cb231e2bded109873f47a0ebc04f409e74726f06dbdbe764a323207a0696e8aec7fd72e18d2b0db8eaf28fd5f6e488afbd575ecc6c023f08067ffcfb3892c2ada36c62f43d610c2037545670c261"}, {0xd8, 0xad, 0x5, "e3ab422df9de0771b6592aaf56136cb1d6c127a3c68c28d8614ba1fb23d98e1e56d51b7ea0c224617a2740690803cc0fcf105902c23aa05fa300f0f2b014143a31cb2ea02e53d9f8cccb6eab6169b83c8aad38a96fa3060176ac66e2f90831d0bb145ec401934a6a90adf7699c718ebd9042c0c19518065b8beca30dea992163df1819f55ea15799285748fbfa1bace9c007f4ee6cc767eae37590c8dab0cf93774f4514cce9f95f785d5a23feec034c70ae87644d4cdc83d54e860199c2abc5746649e21b27"}, {0xa0, 0x13b, 0x10001, "4b005744ad2bc25cff969facfc3bfd6426f285a9d947ad46c915c61574f174801d5e183e571f2829d8ec924c95407b029793426dc6b3ff10038766975b0d01b995c8c96ef3a04337fea773b742c88c015c600a123f37edc432581ceb57d0e70648bf1288d94577075aa8de79ad1bdf5489eb54d110cea57ad0dfae3f18aa0739cf14679ea66ebc3aadb099"}], 0x3d0, 0x40000004000001}, 0x80) accept(r0, &(0x7f00002d5000-0x6)=@hci, &(0x7f0000f94000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000002d000), 0x4) [ 41.178268] IPVS: ftp: loaded support on port[0] = 21 2018/02/19 17:32:23 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2200}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8080e, 0xe506) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000001d000), 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0x7}]}, 0x20}, 0x1}, 0x0) 2018/02/19 17:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$void(r0, 0x5451) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f23000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 17:32:23 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000026000-0x4)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000001a000-0x1)=0xbf, &(0x7f0000026000-0x8)=0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000001f000-0x10)=@req={0xf3b, 0x7, 0xfab, 0xc0e}, 0x10) 2018/02/19 17:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x5) sendmsg$nfc_llcp(r0, &(0x7f0000ef6000-0x38)={&(0x7f0000583000-0x60)={0x27, 0x470a, 0x6, 0x2, 0x3, 0x20, "b8b736ad8671d9bd4d7ec6e15ba444d9ad067679d5aae819dddbb38806d6e8df74f6cfb99f33fd10aa1235475b0ffe7abb22f3a6d38cf6e3c9d578b3271a54", 0xfb}, 0x60, &(0x7f0000eaf000)=[{&(0x7f0000b0d000-0x1000)="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", 0x1000}, {&(0x7f0000c73000-0x11)="bf245ec7ad16ab5a424b0a605988748075", 0x11}, {&(0x7f0000668000)="84b4315ba3de324f9c13ac6158d47b0b810306fbc3387d84909f4ca46a0bc8ff95d4f570221cfb1d0c671997643495bb714bfe7258cd6d8b6057df2f75b56918ac0274ffd34ea7f6afa6e8a8f431a17caf995931359998bc52e325d1bf98be8f3428952d80724f9d91e09c5365877471d2d63b7cde7e452db77d051ecab91f575b573bd19ed04e6d7d81a19ce1992dd2e167dfda60b205ed8a0520d4f1653aa2681e831115e0bf64d7e8497a6c2314116c5357f5be79607b4becda", 0xbb}, {&(0x7f00005c2000-0x83)="09b3a058686df571d249dee3d86d77c1687384d27c2e40a67841e261a5d52dcb60498b4bd8d2a6c65b1e72dbb04fb15133f3d2fa9783d24629e85948f3a0f5b880bea32c3cb1fb4fcbb1e961fbcff96b8c2654ae3054f171d0d1fccd7433f1d2b0e7e9ea6a4ff38b50a600a30993b31897030d3d8abca7fd794d3675ec05edfa6169dd", 0x83}, {&(0x7f0000902000)="d2a1d8bfc4926f370a87474bd21047e8ba639d42fd5e9b96e0ac1644c9023c63c2283ad287417da21bfee2fdfa4bed682c29c6944936aed883b21a572a8f1fb273e13f59a4621ef5988633bf28dcc02e4caa71e4df90cf158a5a9f3e7423bb5e0c2224ca1cf0291c5ce2ad8345ee46ad5909fc9a6cf3d46028aac1da8835d77df2173293b326fcb8a3a567b769890a3d9e", 0x91}, {&(0x7f00003ad000)="7575324cfc4ca744f1860b6dd8beb0d31da76edd2c85e0ac2439c2ef5cf0b5556c9bb2c133d3dfcfa6b2fcd522b0120266f9bf6eeaeaad4b8ab8bdce0f2a0d08d73ec2a3047d4a6eddc436bd29be10327696a734d083dd27586688c5b055ad9ea14afff9063e6c4eb9bd9eacfd2203b1483dad733e5389b02214f818242aea80172469652b257e21ad5b941cbb71bd08e09e9ddc6f4ec14e93dbaf6793459a87d652978b21fef817585482c48efa2a04a8fad7f50be8c4b5ef7792a256f5c3bd0e2069985981671f8b6716f49fa2865b40696ebc9039d631759f83dee2bd88ac2552b18a6320d3e280264aac", 0xec}], 0x6, &(0x7f0000b26000)={0x28, 0x0, 0x6, "e1ebb30a8253f374433806d6078bde3acb"}, 0x28, 0x20008080}, 0x80) r1 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000870000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x40, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0xfe23}, 0x1}, 0x0) 2018/02/19 17:32:23 executing program 1: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000398000)=@filter={'filter\x00', 0xe, 0x4, 0x336, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x8, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x7, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x28, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f00003ad000)) 2018/02/19 17:32:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f3d000)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x2d0, 0x2d0, 0xffffffff, 0x0, 0x0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000001000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@rand_addr=0xfff, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @gre_key=0x6fe, @icmp_id=0x1}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff0000ff, 0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0x0, 0xffffff00], @common='ip_vti0\x00', @common='syzkaller0\x00', {0xff}, {}, 0x2c, 0x2, 0x7}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key=0x1, @icmp_id=0x0}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0xffffffff, 0xff000000, 0xffffffff], [0xff, 0xffffffff, 0xff], @common='yam0\x00', @common='ipddp0\x00', {}, {0xff}, 0x84, 0x31, 0x2}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@rand_addr=0x1f, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x800, @icmp_id=0x2}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3a, 0x7c0, 0xab, 0xfffffffffffffffa, 0xcb5c, 0x200, 0x40}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x10001, 0x6}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key=0x9, @port=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000483000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000037a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2a, "b9aa49847df6812b6d53500d66920222e046ca6fe42a913d001a5a7fdb087ada47108e5141befc5bab85"}, &(0x7f000066d000)=0x32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000e1000+0x7bb)={r2, 0xff, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000f61000)=@generic, &(0x7f0000f61000)=0x80, 0x80000) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000f62000-0x48)={0xf, 0xb, &(0x7f0000f62000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3fa4500b}, @jmp={0x5, 0x3f, 0xd, 0x2, 0x8, 0xffffffff, 0x11}, @alu={0x4, 0x7f, 0x3, 0x3, 0x5, 0xffffffff, 0xc}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000f61000)='GPL\x00', 0xc0, 0xe8, &(0x7f0000f61000)=""/232, 0x41100}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000db6000-0x8)={r3, r5}) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r3, &(0x7f0000f62000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000f62000-0x4)=0x26, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f61000-0xc)=@sack_info={0x0, 0x9, 0x1}, 0xc) 2018/02/19 17:32:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000), &(0x7f0000a4f000-0x4)=0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000900000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009c3000-0x8)={0x87e7, 0x3, 0x9, 0x401}, 0x8) 2018/02/19 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @random="337a98471e01"}]}, 0x2c}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a74000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00002fe000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000367000-0x10)={0x0, 0x0, 0x3}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001d4000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000011a000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008d8000-0xc)={r5, 0x101, 0x10}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000726000+0x7a)={r3, r4, 0x4}) 2018/02/19 17:32:23 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e43000)=0x9, 0x4) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10), 0x0) 2018/02/19 17:32:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000071000-0x4), &(0x7f0000f78000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000), 0x8) 2018/02/19 17:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) tee(r0, r0, 0x4, 0x5920a97fbac424ea) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/19 17:32:23 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d2e000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e31000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,rmd128)\x00'}, 0x58) getsockname$inet(r0, &(0x7f00005d4000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000047c000-0x4)=0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c4000-0x25)="6a277f155d8c74976e74ef06dd3371e4d0ac477b68075fe7d70ecb5e7c1e15f671200bb65c", 0x25) 2018/02/19 17:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000803000-0xc)) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000040a000-0x8)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) 2018/02/19 17:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3f, &(0x7f0000309000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x5a, &(0x7f0000bdf000)={@empty, @empty, [{[], {0x8100, 0x10001, 0x800, 0x2}}], {@canfd={0xd, {{0x3, 0x100000001, 0x5, 0x7}, 0x2f, 0x0, 0x0, 0x0, "ab6cd26d2125273c2a26279632592ae711918cc48c568e162e9ad5c342cb2b3e0f6aecf2e2cb287872119eb2e40b5c48c648a377081c4efe4c61b62662f21915"}}}}, &(0x7f0000aef000)={0x1, 0x2, [0x40c, 0x19b]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000599000)={0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001c3000)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000161000)={r1, r2, 0x7, 0x2}, 0x10) bind$inet(r0, &(0x7f000026e000)={0x2, 0x3, @multicast2=0xe0000002}, 0xfffffffffffffde5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000960000)='vegas\x00', 0x6) [ 41.319390] syz4: FDB only supports static addresses 2018/02/19 17:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0xa518) socketpair$inet(0x2, 0x80f, 0x9, &(0x7f0000cd5000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000c3c000-0x4)=0x7fffffff, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r3, &(0x7f0000948000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000513000-0x4)=0x1c) ioctl$sock_netdev_private(r0, 0x5, &(0x7f0000210000)="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") r4 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00007f1000)={0x0, 0x1ff}, &(0x7f0000a69000)=0x8) getpeername(r3, &(0x7f00007ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000973000)=0x26) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000de9000-0x4)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000749000)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r7 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r7, 0x21, 0xc, &(0x7f000017a000-0x1)=""/1, &(0x7f000015c000-0x4)=0x1) r8 = accept(r4, &(0x7f0000cb3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00008c7000)=0x26) accept$alg(r9, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000718000-0x9), &(0x7f0000cea000-0x4)=0xc) bind$netrom(r8, &(0x7f00000d2000-0x10)=@ax25={0x3, {"0b7ef584e83393"}, 0x5}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b2e000)) setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) r10 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r10, 0x112, 0x8, &(0x7f0000216000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b67000)={0x3, 0x7ff, 0x1, 0x1, 0x0, 0x8000, 0x6dc, 0x8, 0x0}, &(0x7f0000240000)=0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a3f000)) write(r0, &(0x7f0000c02000)="b23a1307215a853096963601c30e8aad502c2519b9a45fa6d80ebd5ceda0868743eaffa4020acc093bcfe53d798d84d84089a36f7c9444fcbce4f90ce48aac817b9b03cb92e178097de58caa54133ea0da12766cf4cf6c0bb7f8296ed527b19da2d14ff945a4e694e6d4bd19b88b25bf550a8b439c143f28493c8d696b7bbcab723cf5c095f0b02ad7d030312344190961ac2da250447a7e53a227b9e9a4ef05f1c780117c03717b1003320e0c222893f712b533130163de3e", 0xb9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00008a9000)={r11, 0xef, "bf20ab7510e4c557b170f775cb1292f4777692dbaa53842426e9ad6b672652b68cff9c0c9f524b7ab8f47cf651907b4c0237ee74e10d219b9f5ce5afc0c339f3d2c82b480c5a29023a789914f2349bc641b47e0e3af6ae12d8e1e788d4b92e623704a55220b770d5cfa6d17bc7fc09cf288d8257903816baf09cd212e71e84455e79b9be74ecea9598e92d730ef60cf225af982bafcdaf46f638f1db9f1339980261ebcffdc84369735b6f54db8000ae719f66f8c7b05b604bb285c27b47918f7470d98233dee0eb47e4e196a6901f36d179613d5cd032e203bc1fcaa253d94e2e68d6a625cf7385f2e3ec90b6632b"}, &(0x7f00000b2000-0x4)=0xf7) 2018/02/19 17:32:23 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@empty, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f000001e000)=0xe8) sendmsg$nl_route(r1, &(0x7f000000d000+0xc01)={&(0x7f0000026000-0xc)={0x10}, 0xe8, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0xa0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x1}, []}, 0xfffffffffffffdb2}, 0x1, 0x0, 0x0, 0x41}, 0x8000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xc7, "9cb9fbb4488317d972caf5e6a7392086e86bcee35ccb1707b4da7f9e5206baeac21d8279391ec2340fcdb7ed9a6dca53403b5b14bb9dff7e1b707eef1ad39e489c7edec742144101820a5067ab0114ec50aa9115fea58c0195d73673078168384ab9045b8199d7a835819eec0d9cb6844f887549aec2b131e572a0a50b097257830009fd04864cfdaa8dbe10f753daa396f6cd58acffec6fb25effd1e67c7d9c780227a0a9bddb568b0ba68ea421d4a8c8ac2fd9cfb39292c76076533e91967cff50c032fe89be"}, &(0x7f0000009000-0x4)=0xcf) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x6)={0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000033000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000032000-0xc)=@sack_info={r3, 0x7, 0x3ff}, &(0x7f0000032000-0x4)=0xc) 2018/02/19 17:32:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x1, 0x10000, "c2186b621b87", 0x3}, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x200016}]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000009000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x2, [{{0x2, 0x3, @rand_addr=0x6}}, {{0x2, 0x1, @multicast2=0xe0000002}}]}, 0x1a8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000039000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000004000-0xc)={{0x6f6100b7, 0xffff, 0x5, 0x20, 0x0, 0x10001}, 0x3}) 2018/02/19 17:32:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="53fd334ad1b9808c5ae9734f1a18387bea3a314eb292f076787ad8dff3045f1c5a6aec9cef153d20fafc14de00780c72b7afe19ef69a40c06c1c4c3a57558930bdc142af479fdcd116ca47e87ef4c33b237ebd2c6668b8eb0855d1cf394ac99514ad31c3d4e73d65b709c9d586b3e3241c4326ce37d70bca38e21d2f01a654b4f74406eeec05ee68d8029e208173aa4b5cc65b47925ecb13b0e3cb93907f21d94e1566e38ca5d339977f0cf6a98e28f7cd82edd4922f697a0b9f9dfd64b8412f7f5d53a4e6f3e9f35e5226e2", 0xcc, 0x0, 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000041, 0x0, 0x0) [ 41.361105] syz4: FDB only supports static addresses [ 41.378079] x_tables: ip6_tables: MASQUERADE target: used from hooks OUTPUT/POSTROUTING, but only usable from POSTROUTING 2018/02/19 17:32:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1e0)={0x80000000, 0x3, 0x0, 0x10000, 0x8, [{0xd1, 0xfffffffffffffffa, 0x100, 0x0, 0x0, 0x2000}, {0x7f, 0x6, 0x8, 0x0, 0x0, 0x1000}, {0x7fff, 0x10000, 0x800}, {0x6, 0x8, 0x1, 0x0, 0x0, 0x80}, {0x1, 0x1000, 0x101, 0x0, 0x0, 0x100}, {0x400000004000, 0x7fff, 0x5, 0x0, 0x0, 0x1000}, {0x3, 0x9, 0xf9, 0x0, 0x0, 0x2000}, {0x46, 0x3, 0xaad2, 0x0, 0x0, 0x1}]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, @sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x2000000000000222, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1}, 0x0) 2018/02/19 17:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d13000-0xc)={0x0}, &(0x7f0000b89000-0x4)=0xc) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aeb000)={0x0, 0x0, 0x0}, &(0x7f0000340000+0x4e5)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000097e000-0xc)={0x0}, &(0x7f0000fa7000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007b8000)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000b00000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba2000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000db8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000683000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000a5d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d3000+0xc94)={0x0, 0x0, 0x0}, &(0x7f0000158000)=0xc) sendmsg$netlink(r0, &(0x7f0000f3c000)={&(0x7f00007b6000)=@proc={0x10, 0x0, 0x3, 0x10000110}, 0xc, &(0x7f0000765000)=[{&(0x7f000072c000-0x6c)={0x6c, 0x32, 0xf38, 0x0, 0x3, "", [@typed={0x8, 0x17}, @typed={0xc, 0x39, @str="b22d00"}, @nested={0x48, 0x66, [@generic="117444231cac0a68211647c16859b5cd33c78dad51ed7f3c1d42759eccd0b031d10d6dcb88ce4969cec0709b8401447890d175ddc9edae", @typed={0xc, 0x73, @u32=0x20}]}]}, 0x6c}], 0x1, &(0x7f00009ed000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x88, 0x20008000}, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000679000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0xfcdc}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003af000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000873000-0x14)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f000000b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a13000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}}, 0x2, 0x10001, 0x3ff, 0x99d9, 0x82}, &(0x7f0000986000-0x4)=0xa0) r13 = accept$inet(0xffffffffffffff9c, &(0x7f0000186000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000ebe000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r13, 0x84, 0x7b, &(0x7f0000d47000-0x8)={r12, 0x7f}, &(0x7f000092e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f4000)={0x10001, 0x8000, 0x7, 0x5, r12}, 0x10) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000af9000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @ipv4={[], [0xff, 0xff], @rand_addr=0x10b}, 0x7, 0xffffffff80000000, 0x8, 0x500, 0x7f, 0x400002, r11}) socket$kcm(0x29, 0x0, 0x0) [ 41.434878] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 41.443181] in_atomic(): 1, irqs_disabled(): 0, pid: 185, name: kworker/u4:4 [ 41.450422] 5 locks held by kworker/u4:4/185: [ 41.454955] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<000000005cc3b032>] process_one_work+0xaaf/0x1af0 [ 41.465027] #1: (net_cleanup_work){+.+.}, at: [<00000000cb83d41d>] process_one_work+0xb01/0x1af0 [ 41.474190] #2: (net_sem){++++}, at: [<000000003529d244>] cleanup_net+0x23f/0xd20 [ 41.482151] #3: (net_mutex){+.+.}, at: [<0000000082c1acdd>] cleanup_net+0xa7d/0xd20 [ 41.490182] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000fd2e3664>] tipc_topsrv_stop+0x231/0x610 [ 41.499986] CPU: 1 PID: 185 Comm: kworker/u4:4 Not tainted 4.16.0-rc1+ #232 [ 41.507083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.516451] Workqueue: netns cleanup_net [ 41.520519] Call Trace: [ 41.523116] dump_stack+0x194/0x257 [ 41.526742] ? arch_local_irq_restore+0x53/0x53 [ 41.531394] ? print_lock+0x9f/0xa2 [ 41.534997] ? lockdep_print_held_locks+0xc4/0x130 [ 41.539938] ___might_sleep+0x2b2/0x470 [ 41.543891] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.549758] ? find_held_lock+0x35/0x1d0 [ 41.553805] __might_sleep+0x95/0x190 [ 41.557580] ? lock_downgrade+0x980/0x980 [ 41.561707] lock_sock_nested+0x37/0x110 [ 41.565749] tipc_release+0x103/0xff0 [ 41.569531] ? check_noncircular+0x20/0x20 [ 41.573751] ? tipc_sk_backlog_rcv+0x390/0x390 [ 41.578311] ? _raw_spin_unlock+0x22/0x30 [ 41.582446] ? lock_acquire+0x1d5/0x580 [ 41.586394] ? lock_acquire+0x1d5/0x580 [ 41.590348] ? tipc_topsrv_stop+0x231/0x610 [ 41.594642] ? tipc_topsrv_stop+0x1a3/0x610 [ 41.599466] ? lock_release+0xa40/0xa40 [ 41.603420] ? trace_event_raw_event_module_request+0x320/0x320 [ 41.609472] sock_release+0x8d/0x1e0 [ 41.613170] tipc_topsrv_stop+0x3c0/0x610 [ 41.617298] ? kfree+0xf3/0x260 [ 41.620560] ? tipc_topsrv_start+0x1010/0x1010 [ 41.625122] ? trace_hardirqs_on+0xd/0x10 [ 41.629248] ? tipc_nl_media_set+0x570/0x570 [ 41.633637] tipc_exit_net+0x15/0x40 [ 41.637418] ops_exit_list.isra.6+0xae/0x150 [ 41.641808] cleanup_net+0x6ba/0xd20 [ 41.645516] ? unregister_pernet_device+0x70/0x70 [ 41.650338] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.655338] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.660092] ? check_noncircular+0x20/0x20 [ 41.664306] ? lock_acquire+0x1d5/0x580 [ 41.668260] ? process_one_work+0xb01/0x1af0 [ 41.673023] ? __lock_is_held+0xb6/0x140 [ 41.677079] process_one_work+0xbbf/0x1af0 [ 41.681308] ? pwq_dec_nr_in_flight+0x450/0x450 [ 41.685966] ? __schedule+0x8ea/0x2040 [ 41.689839] ? __lock_acquire+0x664/0x3e00 [ 41.694056] ? check_noncircular+0x20/0x20 [ 41.698277] ? check_noncircular+0x20/0x20 [ 41.702511] ? lock_acquire+0x1d5/0x580 [ 41.706461] ? lock_acquire+0x1d5/0x580 [ 41.710414] ? worker_thread+0x4a3/0x1990 [ 41.714542] ? lock_downgrade+0x980/0x980 [ 41.718675] ? lock_release+0xa40/0xa40 [ 41.722635] ? pr_cont_work+0x130/0x130 [ 41.726587] ? do_raw_spin_trylock+0x190/0x190 [ 41.731172] worker_thread+0x223/0x1990 [ 41.736028] ? lock_release+0xa40/0xa40 [ 41.740003] ? process_one_work+0x1af0/0x1af0 [ 41.744483] ? put_task_stack+0x116/0x270 [ 41.748615] ? finish_task_switch+0x5af/0x890 [ 41.753093] ? copy_overflow+0x20/0x20 [ 41.756980] ? __schedule+0x8ea/0x2040 [ 41.760859] ? check_noncircular+0x20/0x20 [ 41.765074] ? remove_entity_load_avg+0x1be/0x260 [ 41.769897] ? find_held_lock+0x35/0x1d0 [ 41.773944] ? find_held_lock+0x35/0x1d0 [ 41.777991] ? complete+0x62/0x80 [ 41.781522] ? __schedule+0x2040/0x2040 [ 41.785471] ? do_wait_intr_irq+0x3e0/0x3e0 [ 41.789768] ? __lockdep_init_map+0xe4/0x650 [ 41.794157] ? do_raw_spin_trylock+0x190/0x190 [ 41.798725] ? lockdep_init_map+0x9/0x10 [ 41.802768] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 41.807852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.812848] ? trace_hardirqs_on+0xd/0x10 [ 41.816976] ? __kthread_parkme+0x175/0x240 [ 41.821283] kthread+0x33c/0x400 [ 41.824628] ? process_one_work+0x1af0/0x1af0 [ 41.829186] ? kthread_stop+0x7a0/0x7a0 [ 41.833147] ret_from_fork+0x3a/0x50 [ 41.836936] [ 41.838544] ====================================================== [ 41.844845] WARNING: possible circular locking dependency detected [ 41.851150] 4.16.0-rc1+ #232 Tainted: G W [ 41.856486] ------------------------------------------------------ [ 41.863470] kworker/u4:4/185 is trying to acquire lock: [ 41.868802] (k-sk_lock-AF_TIPC){+.+.}, at: [<000000003563c21c>] tipc_release+0x103/0xff0 [ 41.877116] [ 41.877116] but task is already holding lock: [ 41.883056] (&(&srv->idr_lock)->rlock){+...}, at: [<00000000fd2e3664>] tipc_topsrv_stop+0x231/0x610 [ 41.892306] [ 41.892306] which lock already depends on the new lock. [ 41.892306] [ 41.901287] [ 41.901287] the existing dependency chain (in reverse order) is: [ 41.908879] [ 41.908879] -> #4 (&(&srv->idr_lock)->rlock){+...}: [ 41.915360] _raw_spin_lock_bh+0x31/0x40 [ 41.919914] tipc_conn_lookup+0x1f/0x90 [ 41.924389] tipc_topsrv_queue_evt+0x225/0x6d0 [ 41.929465] tipc_sub_send_event+0x250/0x440 [ 41.934368] tipc_sub_report_overlap+0x3f6/0x4f0 [ 41.939618] tipc_nametbl_insert_publ+0xf1c/0x1850 [ 41.945042] tipc_nametbl_publish+0x2aa/0x4f0 [ 41.950033] tipc_sk_publish+0x1f5/0x4b0 [ 41.954596] tipc_setsockopt+0x5fd/0xcf0 [ 41.959154] SyS_setsockopt+0x189/0x360 [ 41.963623] do_syscall_64+0x282/0x940 [ 41.968008] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 41.973690] [ 41.973690] -> #3 (&(&sub->lock)->rlock){+...}: [ 41.979818] _raw_spin_lock+0x2a/0x40 [ 41.984114] tipc_sub_report_overlap+0x3ce/0x4f0 [ 41.989362] tipc_nametbl_insert_publ+0xf1c/0x1850 [ 41.994784] tipc_nametbl_publish+0x2aa/0x4f0 [ 41.999773] tipc_sk_publish+0x1f5/0x4b0 [ 42.004329] tipc_setsockopt+0x5fd/0xcf0 [ 42.008886] SyS_setsockopt+0x189/0x360 [ 42.013357] do_syscall_64+0x282/0x940 [ 42.017738] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.023425] [ 42.023425] -> #2 (&(&nseq->lock)->rlock){+...}: [ 42.029651] _raw_spin_lock_bh+0x31/0x40 [ 42.034208] tipc_nametbl_insert_publ+0x2da/0x1850 [ 42.039634] tipc_nametbl_publish+0x2aa/0x4f0 [ 42.044632] tipc_sk_publish+0x1f5/0x4b0 [ 42.049188] tipc_bind+0x1a9/0x2d0 [ 42.053226] kernel_bind+0x62/0x80 [ 42.057260] tipc_topsrv_start+0x9ab/0x1010 [ 42.062077] tipc_init_net+0x3cc/0x570 [ 42.066462] ops_init+0xec/0x500 [ 42.070324] register_pernet_operations+0x45e/0xa00 [ 42.075836] register_pernet_subsys+0x28/0x40 [ 42.080829] tipc_init+0x83/0x104 [ 42.084776] do_one_initcall+0xad/0x357 [ 42.089268] kernel_init_freeable+0x469/0x521 [ 42.094259] kernel_init+0x13/0x180 [ 42.098387] ret_from_fork+0x3a/0x50 [ 42.102593] [ 42.102593] -> #1 (&(&tn->nametbl_lock)->rlock){+...}: [ 42.109331] _raw_spin_lock_bh+0x31/0x40 [ 42.113888] tipc_nametbl_publish+0x1ff/0x4f0 [ 42.118879] tipc_sk_publish+0x1f5/0x4b0 [ 42.123435] tipc_bind+0x1a9/0x2d0 [ 42.127472] kernel_bind+0x62/0x80 [ 42.131509] tipc_topsrv_start+0x9ab/0x1010 [ 42.136327] tipc_init_net+0x3cc/0x570 [ 42.140709] ops_init+0xec/0x500 [ 42.144572] register_pernet_operations+0x45e/0xa00 [ 42.150084] register_pernet_subsys+0x28/0x40 [ 42.155075] tipc_init+0x83/0x104 [ 42.159029] do_one_initcall+0xad/0x357 [ 42.163500] kernel_init_freeable+0x469/0x521 [ 42.168495] kernel_init+0x13/0x180 [ 42.172619] ret_from_fork+0x3a/0x50 [ 42.176825] [ 42.176825] -> #0 (k-sk_lock-AF_TIPC){+.+.}: [ 42.182696] lock_acquire+0x1d5/0x580 [ 42.186994] lock_sock_nested+0xc2/0x110 [ 42.191551] tipc_release+0x103/0xff0 [ 42.196111] sock_release+0x8d/0x1e0 [ 42.200320] tipc_topsrv_stop+0x3c0/0x610 [ 42.204971] tipc_exit_net+0x15/0x40 [ 42.209181] ops_exit_list.isra.6+0xae/0x150 [ 42.214084] cleanup_net+0x6ba/0xd20 [ 42.218299] process_one_work+0xbbf/0x1af0 [ 42.223030] worker_thread+0x223/0x1990 [ 42.227501] kthread+0x33c/0x400 [ 42.231387] ret_from_fork+0x3a/0x50 [ 42.235590] [ 42.235590] other info that might help us debug this: [ 42.235590] [ 42.243703] Chain exists of: [ 42.243703] k-sk_lock-AF_TIPC --> &(&sub->lock)->rlock --> &(&srv->idr_lock)->rlock [ 42.243703] [ 42.256085] Possible unsafe locking scenario: [ 42.256085] [ 42.262119] CPU0 CPU1 [ 42.266760] ---- ---- [ 42.271397] lock(&(&srv->idr_lock)->rlock); [ 42.275873] lock(&(&sub->lock)->rlock); [ 42.282511] lock(&(&srv->idr_lock)->rlock); [ 42.289500] lock(k-sk_lock-AF_TIPC); [ 42.293362] [ 42.293362] *** DEADLOCK *** [ 42.293362] [ 42.299396] 5 locks held by kworker/u4:4/185: [ 42.303859] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<000000005cc3b032>] process_one_work+0xaaf/0x1af0 [ 42.313815] #1: (net_cleanup_work){+.+.}, at: [<00000000cb83d41d>] process_one_work+0xb01/0x1af0 [ 42.322894] #2: (net_sem){++++}, at: [<000000003529d244>] cleanup_net+0x23f/0xd20 [ 42.330672] #3: (net_mutex){+.+.}, at: [<0000000082c1acdd>] cleanup_net+0xa7d/0xd20 [ 42.338627] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000fd2e3664>] tipc_topsrv_stop+0x231/0x610 [ 42.348322] [ 42.348322] stack backtrace: [ 42.352799] CPU: 1 PID: 185 Comm: kworker/u4:4 Tainted: G W 4.16.0-rc1+ #232 [ 42.361170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.370510] Workqueue: netns cleanup_net [ 42.374548] Call Trace: [ 42.377135] dump_stack+0x194/0x257 [ 42.380740] ? arch_local_irq_restore+0x53/0x53 [ 42.385390] print_circular_bug.isra.38+0x2cd/0x2dc [ 42.390382] ? save_trace+0xe0/0x2b0 [ 42.394072] __lock_acquire+0x30a8/0x3e00 [ 42.398201] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.403371] ? print_irqtrace_events+0x270/0x270 [ 42.408102] ? is_bpf_text_address+0x7b/0x120 [ 42.412575] ? lock_downgrade+0x980/0x980 [ 42.416697] ? lock_release+0xa40/0xa40 [ 42.420648] ? __free_insn_slot+0x5c0/0x5c0 [ 42.425034] ? mark_held_locks+0xaf/0x100 [ 42.429175] ? print_irqtrace_events+0x270/0x270 [ 42.433908] ? retint_kernel+0x10/0x10 [ 42.437880] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 42.442875] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.447607] ? check_noncircular+0x20/0x20 [ 42.451818] ? retint_kernel+0x10/0x10 [ 42.455688] lock_acquire+0x1d5/0x580 [ 42.459461] ? lock_acquire+0x1d5/0x580 [ 42.463409] ? tipc_release+0x103/0xff0 [ 42.467363] ? lock_release+0xa40/0xa40 [ 42.471317] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.477175] ? find_held_lock+0x35/0x1d0 [ 42.481211] ? do_raw_spin_trylock+0x190/0x190 [ 42.485862] lock_sock_nested+0xc2/0x110 [ 42.489899] ? tipc_release+0x103/0xff0 [ 42.493847] tipc_release+0x103/0xff0 [ 42.497622] ? check_noncircular+0x20/0x20 [ 42.501835] ? tipc_sk_backlog_rcv+0x390/0x390 [ 42.506394] ? _raw_spin_unlock+0x22/0x30 [ 42.510524] ? lock_acquire+0x1d5/0x580 [ 42.514476] ? lock_acquire+0x1d5/0x580 [ 42.518428] ? tipc_topsrv_stop+0x231/0x610 [ 42.522724] ? tipc_topsrv_stop+0x1a3/0x610 [ 42.527030] ? lock_release+0xa40/0xa40 [ 42.530983] ? trace_event_raw_event_module_request+0x320/0x320 [ 42.537024] sock_release+0x8d/0x1e0 [ 42.540715] tipc_topsrv_stop+0x3c0/0x610 [ 42.544840] ? kfree+0xf3/0x260 [ 42.548096] ? tipc_topsrv_start+0x1010/0x1010 [ 42.552741] ? trace_hardirqs_on+0xd/0x10 [ 42.556862] ? tipc_nl_media_set+0x570/0x570 [ 42.561247] tipc_exit_net+0x15/0x40 [ 42.564938] ops_exit_list.isra.6+0xae/0x150 [ 42.569322] cleanup_net+0x6ba/0xd20 [ 42.573016] ? unregister_pernet_device+0x70/0x70 [ 42.577856] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.582850] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.587583] ? check_noncircular+0x20/0x20 [ 42.591792] ? lock_acquire+0x1d5/0x580 [ 42.595740] ? process_one_work+0xb01/0x1af0 [ 42.600143] ? __lock_is_held+0xb6/0x140 [ 42.604185] process_one_work+0xbbf/0x1af0 [ 42.608409] ? pwq_dec_nr_in_flight+0x450/0x450 [ 42.613053] ? __schedule+0x8ea/0x2040 [ 42.616917] ? __lock_acquire+0x664/0x3e00 [ 42.621130] ? check_noncircular+0x20/0x20 [ 42.625347] ? check_noncircular+0x20/0x20 [ 42.629562] ? lock_acquire+0x1d5/0x580 [ 42.633511] ? lock_acquire+0x1d5/0x580 [ 42.637476] ? worker_thread+0x4a3/0x1990 [ 42.641597] ? lock_downgrade+0x980/0x980 [ 42.645720] ? lock_release+0xa40/0xa40 [ 42.649677] ? pr_cont_work+0x130/0x130 [ 42.653624] ? do_raw_spin_trylock+0x190/0x190 [ 42.658182] worker_thread+0x223/0x1990 [ 42.662134] ? lock_release+0xa40/0xa40 [ 42.666086] ? process_one_work+0x1af0/0x1af0 [ 42.670557] ? put_task_stack+0x116/0x270 [ 42.674681] ? finish_task_switch+0x5af/0x890 [ 42.679149] ? copy_overflow+0x20/0x20 [ 42.683017] ? __schedule+0x8ea/0x2040 [ 42.686886] ? check_noncircular+0x20/0x20 [ 42.691094] ? remove_entity_load_avg+0x1be/0x260 [ 42.695913] ? find_held_lock+0x35/0x1d0 [ 42.699949] ? find_held_lock+0x35/0x1d0 [ 42.703984] ? complete+0x62/0x80 [ 42.707413] ? __schedule+0x2040/0x2040 [ 42.711367] ? do_wait_intr_irq+0x3e0/0x3e0 [ 42.715662] ? __lockdep_init_map+0xe4/0x650 [ 42.720049] ? do_raw_spin_trylock+0x190/0x190 [ 42.725127] ? lockdep_init_map+0x9/0x10 [ 42.729165] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 42.734243] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/02/19 17:32:24 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000028000)=@int, &(0x7f0000023000)=0x4) sendmsg$nl_route(r0, &(0x7f0000025000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000006000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary='\''}}]}, 0x2c}, 0x1}, 0x0) [ 42.739236] ? trace_hardirqs_on+0xd/0x10 [ 42.743360] ? __kthread_parkme+0x175/0x240 [ 42.747658] kthread+0x33c/0x400 [ 42.751002] ? process_one_work+0x1af0/0x1af0 [ 42.755474] ? kthread_stop+0x7a0/0x7a0 [ 42.759421] ret_from_fork+0x3a/0x50 2018/02/19 17:32:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000442000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0xffff, 0xed61, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x1) 2018/02/19 17:32:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000727000-0x17e)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) syz_emit_ethernet(0x3e, &(0x7f000084c000-0x113)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) sendto$inet(r0, &(0x7f000006d000-0x1f), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty}, 0x10) 2018/02/19 17:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002d3000), &(0x7f00007c5000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f000015c000-0x84)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 17:32:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x405, 0x84) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x16)={0x0, []}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x0, &(0x7f0000002000-0x64)=[]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x7}, 0x8) 2018/02/19 17:32:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d52000-0x98)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x3, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r0, &(0x7f0000ba4000-0x38)={&(0x7f0000f9e000-0x8)=@sco, 0x8, &(0x7f00005cc000)=[{&(0x7f0000d45000)=""/103, 0x67}, {&(0x7f00003ed000)=""/86, 0x56}, {&(0x7f0000444000-0x37)=""/55, 0x37}, {&(0x7f0000353000)=""/66, 0x42}, {&(0x7f0000cee000-0xac)=""/172, 0xac}], 0x5, &(0x7f0000807000-0x1000)=""/4096, 0x1000, 0x8e}, 0x40010120) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d1d000-0x14)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, r4}, 0x14) bind$can_raw(r3, &(0x7f0000c1c000)={0x1d, r4}, 0x10) 2018/02/19 17:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000016000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000036000)=0x10, 0x800) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000ca1000)={&(0x7f0000eda000)={0x10, 0x0, 0x0, 0x224001}, 0xc, &(0x7f0000d38000)={&(0x7f000075a000-0x20)={0x20, 0x3, 0xb, 0x308, 0x1, 0x2, {0xc, 0x0, 0x5}, [@typed={0xc, 0x5c, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000250000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b40000)={0xf2d, 0x258, 0x9, 0x1, 0x96, 0x78, 0xfff, 0x35a, 0x2, 0x3}, 0xb) r3 = accept$inet(r2, &(0x7f0000b44000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000c3000)=0x10) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) getsockname$packet(r2, &(0x7f0000b1c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000865000)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000751000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r6}, 0xc) listen(r5, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001f5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000949000-0x20)={0xdc, 0x0, 0x10000, 0x2c2}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000830000)={r8, 0x10000}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00004e2000-0x90)={r3, 0x100000000, 0x3ff, "152580f8ab793fdb3d954d9b9f575e7ed3d6624d400a9d628526f4a4e2c190fc85d2c1a8cfee45a05b034bf1d558e6cb71928075c415cd71de0b6bbd64b88d3e689ec068bfb6fb018cb72e435df269b333a89c8ca02d1b48d5f3a406a4035413c72e225449ad77bafc8832285476212381f9d61a7bb03d8a8604e5a63883c48ff3f4a2bdcf5f"}) r9 = accept$inet(r5, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0}, &(0x7f0000b30000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000140000-0x20)={0xbed, 0x4, 0x201, 0x16a, 0x100000001, 0xcc97, 0x80000000, 0xff, r10}, 0x20) 2018/02/19 17:32:24 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000000b000)=[]}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000003000-0x4), &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003000)={&(0x7f000000a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f000000c000-0x20)=[{&(0x7f0000005000)=""/112, 0x70}, {&(0x7f000000c000-0xc6)=""/198, 0xc6}], 0x2, &(0x7f0000005000-0x78)=""/120, 0x78, 0x6}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a000), &(0x7f0000002000-0x4)=0x8) accept$packet(r1, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000000d000-0x4), &(0x7f0000006000)=0x4) getpeername$inet(r1, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10) 2018/02/19 17:32:24 executing program 0: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a6a000)=[{0xc, 0x401}], 0x1) syz_emit_ethernet(0x3e, &(0x7f0000928000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x0, 0x0, [{[@empty]}, {[]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) 2018/02/19 17:32:24 executing program 0: pipe(&(0x7f00009b3000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x3) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000b7d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x1, 0x0, []}, 0x90) sendto$inet6(0xffffffffffffffff, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb4}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0xe1)=""/225, &(0x7f0000e91000)=0xe1) mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000fb3000)=""/219, &(0x7f00009ab000)=0xdb) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000260000-0x1b)="53c8c495c5fc954bd027bdb2403722309718940fa9cd194ac4e81e", 0x1b) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000381000-0x18)="919d", 0x2) 2018/02/19 17:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002f000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002b000-0x2c)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 17:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00001a6000)={&(0x7f000024b000-0xc)={0x10, 0x0, 0x0, 0x20020004}, 0xc, &(0x7f0000af1000+0x4d6)={&(0x7f0000bfd000-0x14)={0x14, 0x26, 0x300, 0x5, 0x1, {0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000432000)=""/89, &(0x7f0000b38000)=0x59) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d25000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/19 17:32:24 executing program 7: socketpair(0x4, 0x6, 0x3, &(0x7f00008ed000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006e5000-0x4)=0x800000080, 0xffffffb1) 2018/02/19 17:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a6d000-0x20)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000f9000-0x8)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e7000)={r0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004a3000)={0x0, 0x0}) r3 = accept$inet(r2, &(0x7f0000706000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000a7000-0x4)=0xfffffffffffffdfb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000673000)={0x0, 0x70, 0x30, 0x2, 0x8}, &(0x7f0000171000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000aa2000-0xd2)={r4, 0xca, "39742a90faf78318b4d635d2ef9c82f51df7c62598c0b45e51b82cc7fb9938f1cf1c65faed46f0e1f84c163684d2a1134dbdaf4b2d04cacb18b76d7fcf4a5f6cb95abd1191fb5110b9a3c62ad3976c172712def43714c21bd5f8c018881bee395282d1deda4739198d379388cc137159329767d9f1367bdb88452ec055b394c3b766a98c93573aabc0c367f1256021474a92ca42e966271e654e35c767e3ff70d46af89bbf6bbdaa23f97ceac0256fbce02c74304bd2e8f56f2abd7a4814661a0fd082ef0b8774f7a06b"}, &(0x7f0000a34000-0x4)=0xd2) 2018/02/19 17:32:24 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000015000)=0x14, 0x800) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r2}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000018000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x5, 0x1, 0x8, 0x1, 0x0, 0xfff, 0x4, 0x40, 0x1, 0x4, 0x1c0000, 0x65, 0xd6b8, 0x101]}, &(0x7f0000013000-0x4)=0x108) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000018000-0x8)={r3}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000015000)={r4, 0x5b, 0x5, 0x0, 0x80000000, 0x80000000}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000014000)={&(0x7f0000015000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000015000-0x80)=[{&(0x7f0000015000-0xb7)=""/183, 0xb7}, {&(0x7f0000014000)=""/213, 0xd5}, {&(0x7f0000013000-0x4e)=""/78, 0x4e}, {&(0x7f0000005000)=""/35, 0x23}, {&(0x7f0000013000)=""/109, 0x6d}, {&(0x7f0000004000-0x8d)=""/141, 0x8d}, {&(0x7f0000015000-0x5)=""/5, 0x5}, {&(0x7f0000014000)=""/218, 0xda}], 0x8, &(0x7f0000015000-0x248)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000014000)=""/198, 0xc6}, &(0x7f0000014000), 0x40}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2}, &(0x7f0000014000), &(0x7f0000014000)=0x7a2, 0xfffffffffffffffe, 0x1000, 0x20, 0x2, 0x1, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x100000001}, &(0x7f000000c000-0x8)=0xd1, &(0x7f0000015000-0x8)=0x4, 0x1, 0x1ff, 0x8, 0x8, 0x8, 0xfff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7fff, 0x1e}, &(0x7f0000014000)=0x7f, &(0x7f0000014000)=0x8, 0x3, 0x3, 0x9, 0x5, 0x8, 0x7865}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000014000)=""/119, 0x77}, &(0x7f000000d000), 0x40}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x100000000}, &(0x7f0000014000)=0x8, &(0x7f0000009000)=0x20, 0xd11, 0x811b, 0x400, 0xa8, 0x12, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x1ff, 0x7}, &(0x7f0000008000)=0x7, &(0x7f0000007000)=0x4, 0x3, 0x1f, 0x0, 0x800, 0x14, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000015000-0xd9)=""/217, 0xd9}, &(0x7f0000010000), 0x40}}], 0x248, 0x80}, 0x40004) 2018/02/19 17:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000487000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000025b000)={0x2, [0x30, 0x14b7]}, &(0x7f0000122000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002ee000-0x8)={0x0, 0x100000000000000}, &(0x7f0000db9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bc5000-0x14)={r2, 0x7, 0x2, 0xffffffffffff826d, 0x6, 0xffffffffffffffff}, &(0x7f000071c000)=0x14) getpeername$netlink(0xffffffffffffffff, &(0x7f0000c81000-0xc), &(0x7f0000d30000-0x4)=0xc) ioctl$void(r0, 0xc0045878) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) pipe(&(0x7f00008de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00003bd000), &(0x7f0000adc000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000d67000-0x4)={0xffffffffffffffff}) r5 = accept(0xffffffffffffffff, &(0x7f0000fab000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a0f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000480000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000e90000-0x4), &(0x7f0000d67000)=0x4) 2018/02/19 17:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d3000-0x8)) r0 = socket$inet(0x2, 0x3, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@empty}}, 0xe8) sendto$inet(r0, &(0x7f000060d000-0x1), 0x0, 0x0, &(0x7f000028e000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000daf000)=""/77, &(0x7f0000a95000-0x4)=0x4d) 2018/02/19 17:32:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000061f000-0x1)) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aed000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x1c, [@multicast2=0xe0000002]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) 2018/02/19 17:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c2d000-0x6b8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x658, 0x228, 0x2f8, 0x0, 0x3c8, 0x2f8, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000975000), {[{{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80}]}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a9edfa30b132429681968a8de023c3ed"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @common='ip6gre0\x00', @common='yam0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='vcan0\x00', @generic="2801d0253437715289e68a88ad8ce877"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="380d9fb40ec81104ddc665871f05a2f7"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty, @ipv4=@broadcast=0xffffffff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b8) accept$inet6(r0, &(0x7f00006d9000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000ca8000)=0x1c) 2018/02/19 17:32:24 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f59000)={0x1}, 0x1) 2018/02/19 17:32:24 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000002f000-0x20)={@generic="c0acf75bf0aaa6a7c3302a529e3f0e7e", @ifru_addrs={0x2, 0x2, @rand_addr=0x2}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@raw={'raw\x00', 0x9, 0x3, 0x450, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x380, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x179f5f8411623f55}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="98b1870a8a19ac468c9435748863ff32"}, 0x0, 0x208, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}]}}, @common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x678, 0x488, 0x0, 0x280, 0x3b8, 0x0, 0x5a8, 0x5a8, 0x5a8, 0x5a8, 0x5a8, 0x6, &(0x7f0000025000), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x9, 0x2, 0x1, [0x200, 0x6, 0x6, 0xa65d, 0x3, 0xfffffffffffffffc, 0x1, 0x4, 0x0, 0x2, 0x101, 0xffff, 0x7f, 0x1, 0x2ca1, 0x7fff], 0x10}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x1b, 0x39, 0x5}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x3}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x4}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xc}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x1, 0x1, [0x40, 0x401, 0x4, 0x9, 0x3ff, 0x4, 0x9, 0x8, 0x80000001, 0x6, 0x6, 0x101, 0x5, 0x3, 0x1, 0x9], 0xd}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @generic="fe8fc42d3fa3a92827b7aa7c29e8fba5", 0x6a7}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, [0x0, 0xffffff00, 0xffffffff, 0xff], [0xffffffff, 0xff000000, 0x0, 0xff000000], @generic="c217b5dcfc1fdd4cf444dc11a2bbd6be", @common='bpq0\x00', {0xff}, {}, 0x7f, 0x86, 0x0, 0xbb9990550da2c8b1}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d8) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000030000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000b000-0x10)="b133312356cbfd8df57b5f37ee5df744", 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x1, &(0x7f0000005000)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000002a000-0x10)={0x4, &(0x7f0000015000)=[{}, {}, {}, {}]}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000014000-0x2)=0x9, &(0x7f0000030000-0x8)=0x2) 2018/02/19 17:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000455000-0x4), 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004d6000)={0x0, 0x62}, &(0x7f00009a0000)=0x8) 2018/02/19 17:32:24 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x800, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000976000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}}}, 0x6, 0x0, 0x100000000, "1749bdcb8e94743e92512f770abee93e3c0d58ada4cee79dd25a537e77944a9010f3617cdeafc083ed15252e664a42a123ddd5053b8d754c04331d0aa835decff419928d39f0846401589d270a36eae1"}, 0x160) r1 = socket$packet(0x11, 0x3, 0x300) shutdown(r1, 0x1) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00009c8000-0x1000)="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") r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/02/19 17:32:24 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1116, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10e0, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x4, 0x14, 0x3, 0xffffffff, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x9d, 0x204, [], [@jumbo={0xc2, 0x4, 0x8}, @generic={0x5, 0x1000, "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"}, @calipso={0x7, 0x10, {0x975, 0x4000000000000078, 0x1ff, 0x80, [0x3]}}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair(0xf, 0x80807, 0x3, &(0x7f0000f8f000-0x8)={0x0}) getsockname$netlink(r0, &(0x7f0000ca2000), &(0x7f00008c2000-0x4)=0xc) 2018/02/19 17:32:24 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000c24000)=[{&(0x7f000033a000)}], 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000fd6000)=[{&(0x7f0000177000)="8addae7707450487ddab57b48e5327db186c8ebfe7a2cd7513d180cc5ccf16f3784b6b69790d5262161a62396eb21421c877a55a5e33e7cacad34cfd5b63fd33db932f6336422a26d0cd89e17e27171668042a56b3f7017c529ce66f141f4e3e40f54c72604817c6f093b72057dc86c6e5e131276947ac609f35022716a06d088aa6cd81bd8c67bcc535bb2b65da496fc9df51f4daa66b49ad24f8b8959ce257047bb40e31385d2fe24ce4e7c10d3d", 0xaf}, {&(0x7f0000435000)="1726303c689cc677886aa9a29c963cb232409010521572f5cf17eed097e669557c112d71582ef5ec3d70690f6057103f89c2aa0e0ae9089f17f38eb69e39fbe91c4e4b321dfce3304c5f54ab87ce565a953894af6fecd8ab6afde2563bf248f4250e9be9be986aadf9a2f1fd9bb5bd476b928f86995843b8d6aa18e4c87d8c066ea4fd54af86ad62edcdbf2b1172ad852ff6cdc9518ec99003c0fb0e697744505595d1e2b00e91a8025914ce707e8558fcd63b3d8f025aaad67a0009979619bee9e77f", 0xc3}, {&(0x7f0000e2d000)="6201fd1a7a91994e1ac81a16652908e7a3666b50c9bc03a5a1de04ffb617e302a40620bf21907cba5a5bc853527e964c6735f6e30ba6348cdeff3823d5ad179cd7c16a0d4b67a919ded2fd3f331466d9636bd53c769b73324241ed33ab149bf42594438334fcf5b74cfead3ec1ac44d1105e2958fec5105a073610d5aa64153126e59a9507", 0x85}, {&(0x7f0000fd7000-0x5a)="5cebe9ac510c525bb0e580ca1e029f215140b14751334252d7bb0687dfebc7e04f969dadbb704d28674501420341247fff0550703ff62a62bd36d0e2996e5d010ed0b6600e22d98d36898181658959d796ca50c2b08305226f85", 0x5a}, {&(0x7f0000fd6000)="5a1cae8d07c320fb2a352d3bfe3d6dfbca4c4e0e10cfb679ec6d7855020092cb3b4a9652af03c0387723c69220ebf7810192e5e9b126634ba19947e4f81f3ae7cc04d5cc40f8612abb1c88c34ce62fb15bd81bef38edab6cb57337d8571994d5f6c528b78ccd6f785d884fef7c8e13618a339c75353c7d79d17360e2431c30beaafdb368673f01cf6e040c6386f0d05db8485b63ba65", 0x96}], 0x5, 0xf) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) 2018/02/19 17:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000193000-0x8)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f000069d000-0x8)={0x1f, {0x1, 0x0, 0x200, 0x40, 0x401, 0xfff}}, 0x8) bind$vsock_dgram(r1, &(0x7f00002eb000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) accept$packet(r1, &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000456000)=0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000a50000-0x2a8)=@raw={'raw\x00', 0x9, 0x3, 0xffffffffffffff42, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, [@common=@osf={0x0, 'osf\x00', 0x0, {'syz1\x00', 0xb2, 0x4, 0x1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f00003a5000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000391000), &(0x7f00006be000)=0x4) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000810000-0x8)={@local, @rand_addr}, &(0x7f00009a2000)=0x8) 2018/02/19 17:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x100020000000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bdc000-0x10)={0x0, 0x40, 0x1, 0x5}, &(0x7f0000e3d000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000719000)={0x0, 0x6, 0x4, [0x8, 0x8, 0x6, 0x8000]}, &(0x7f00003b8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000008c000-0xb8)={r1, 0xb94d, 0xe5e4, 0x2, 0xfffffffffffffffc, 0x8, 0x1, 0xfffffffffffffffe, {r2, @in={{0x2, 0x1, @empty}}, 0x3, 0x400, 0x5, 0x8, 0x2}}, &(0x7f0000f40000)=0xb8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000ebd000), 0x8) 2018/02/19 17:32:24 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) [ 43.025161] ip6t_rpfilter: unknown options encountered [ 43.071844] ip6t_rpfilter: unknown options encountered [ 44.218179] syz-executor4: vmalloc: allocation failure, allocated 2759942144 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 44.237589] syz-executor4 cpuset=/ mems_allowed=0 [ 44.242657] CPU: 0 PID: 6053 Comm: syz-executor4 Tainted: G W 4.16.0-rc1+ #232 [ 44.251222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.260918] Call Trace: [ 44.263508] dump_stack+0x194/0x257 [ 44.267135] ? arch_local_irq_restore+0x53/0x53 [ 44.271798] ? idr_get_free+0xfd0/0xfd0 [ 44.275776] warn_alloc+0x19a/0x2b0 [ 44.279400] ? zone_watermark_ok_safe+0x400/0x400 [ 44.284251] ? rcu_note_context_switch+0x710/0x710 [ 44.289186] __vmalloc_node_range+0x482/0x650 [ 44.293679] ? xt_alloc_table_info+0x63/0xe0 [ 44.298082] __vmalloc_node_flags_caller+0x50/0x60 [ 44.303005] ? xt_alloc_table_info+0x63/0xe0 [ 44.307406] kvmalloc_node+0x82/0xd0 [ 44.311099] xt_alloc_table_info+0x63/0xe0 [ 44.315308] do_ipt_set_ctl+0x29b/0x5f0 [ 44.319254] ? translate_compat_table+0x1b90/0x1b90 [ 44.324251] ? mutex_unlock+0xd/0x10 [ 44.327944] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 44.333194] nf_setsockopt+0x67/0xc0 [ 44.336887] ip_setsockopt+0x97/0xa0 [ 44.340578] udp_setsockopt+0x45/0x80 [ 44.344355] sock_common_setsockopt+0x95/0xd0 [ 44.348824] SyS_setsockopt+0x189/0x360 [ 44.352773] ? SyS_recv+0x40/0x40 [ 44.356200] ? security_file_ioctl+0x7d/0xb0 [ 44.360579] ? security_file_ioctl+0x89/0xb0 [ 44.364962] ? SyS_recv+0x40/0x40 [ 44.368400] do_syscall_64+0x282/0x940 [ 44.372258] ? mmdrop+0x18/0x30 [ 44.375523] ? finish_task_switch+0x29b/0x890 [ 44.379992] ? syscall_return_slowpath+0x550/0x550 [ 44.384898] ? syscall_return_slowpath+0x2ac/0x550 [ 44.389804] ? prepare_exit_to_usermode+0x350/0x350 [ 44.394799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.399623] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.404796] RIP: 0033:0x453d69 [ 44.407979] RSP: 002b:00007f0b1dafac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 44.415658] RAX: ffffffffffffffda RBX: 00007f0b1dafb6d4 RCX: 0000000000453d69 [ 44.423335] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 44.430579] RBP: 000000000072c010 R08: 0000000000000258 R09: 0000000000000000 [ 44.437827] R10: 0000000020a4fd58 R11: 0000000000000246 R12: 00000000ffffffff [ 44.445071] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000002 [ 44.452484] Mem-Info: [ 44.454909] active_anon:57278 inactive_anon:63 isolated_anon:0 [ 44.454909] active_file:3228 inactive_file:2467 isolated_file:0 [ 44.454909] unevictable:0 dirty:248 writeback:0 unstable:0 [ 44.454909] slab_reclaimable:7303 slab_unreclaimable:91318 [ 44.454909] mapped:21061 shmem:70 pagetables:633 bounce:0 [ 44.454909] free:29272 free_pcp:248 free_cma:0 [ 44.487987] Node 0 active_anon:229112kB inactive_anon:252kB active_file:12912kB inactive_file:9868kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84244kB dirty:992kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 96256kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 44.515852] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 44.541988] lowmem_reserve[]: 0 2868 6378 6378 [ 44.546590] Node 0 DMA32 free:44336kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939940kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 44.573750] lowmem_reserve[]: 0 0 3510 3510 [ 44.578086] Node 0 Normal free:56844kB min:37100kB low:46372kB high:55644kB active_anon:229296kB inactive_anon:252kB active_file:12836kB inactive_file:10320kB unevictable:0kB writepending:992kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:3904kB pagetables:2532kB bounce:0kB free_pcp:992kB local_pcp:276kB free_cma:0kB [ 44.607689] lowmem_reserve[]: 0 0 0 0 [ 44.611503] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 44.625063] Node 0 DMA32: 3*4kB (UM) 4*8kB (UM) 4*16kB (UM) 3*32kB (M) 3*64kB (UM) 2*128kB (M) 2*256kB (M) 3*512kB (UM) 3*1024kB (M) 1*2048kB (M) 9*4096kB (M) = 44684kB [ 44.640291] Node 0 Normal: 927*4kB (UME) 502*8kB (UME) 215*16kB (UME) 86*32kB (UME) 225*64kB (UME) 16*128kB (UME) 6*256kB (UME) 17*512kB (ME) 16*1024kB (UM) 0*2048kB 0*4096kB = 56988kB [ 44.656898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 44.665465] 5784 total pagecache pages [ 44.669345] 0 pages in swap cache [ 44.672786] Swap cache stats: add 0, delete 0, find 0/0 [ 44.678137] Free swap = 0kB [ 44.681138] Total swap = 0kB [ 44.684147] 1965969 pages RAM [ 44.687242] 0 pages HighMem/MovableOnly [ 44.691213] 328425 pages reserved 2018/02/19 17:32:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80807, 0x7fff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dcf000)={0x0}, &(0x7f000064b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009b9000-0x14)={r1, 0x10000, 0x5, 0x5, 0x0, 0x8}, &(0x7f000011e000-0x4)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) sendto(r0, &(0x7f0000638000-0xa0)="1d5038a8f87a4ae743d4fc7de4e07fdf041036a95bc45ec3672ca009ae1fa1e55cbba7b0eee7aba63a7ad757e757cc63c53c076554cafa46e1f28372d9077151c39dd6a07fba2117ac0102c988eac6931906fa3c47de62ce1239c1f33425dbc4da71e1def32f9ac0d816fc66cc1c2c2905fbc09107214880fd552030e525800fcc0c7e880d3283d184655727b12362afdab7d48b7d1ec1e0f203062d765f13f7", 0xa0, 0x8000, &(0x7f0000c94000-0x6)=@hci={0x1f, 0x20, 0x1}, 0x6) 2018/02/19 17:32:31 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000-0x10)={0x3, &(0x7f0000f89000)=[{0x5, 0x4dd8, 0x4, 0x1ff}, {0xffffffffffffff80, 0x0, 0xfffffffffffffe01, 0x2}, {0x2, 0xff, 0x7, 0x42f}]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/19 17:32:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000026e000)={0x8, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, {0x2, 0x1, @multicast2=0xe0000002}, 0x310, 0x7, 0x200, 0x401, 0xfff, 0x0, 0x6, 0x1, 0x60000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061f000-0x4), 0x4) 2018/02/19 17:32:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000005, 0x200003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 17:32:31 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) listen$netrom(r0, 0x6) bind$pptp(r0, &(0x7f0000004000)={0x18, 0x2, {0x0, @empty}}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x20, 0x30, 0x200, 0x10000}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0xc)={r1, 0x2, 0x2, [0x9, 0x2]}, &(0x7f0000005000)=0xc) 2018/02/19 17:32:31 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7f000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000f80000)={0x2, '\a_'}, 0x3) 2018/02/19 17:32:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ad9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendmmsg$unix(r0, &(0x7f0000076000)=[{&(0x7f0000304000-0x8)=@abs, 0x8, &(0x7f0000e26000-0x30)=[{&(0x7f00005ee000-0x50)="ee07be5a", 0x4}], 0x1, &(0x7f0000c5c000-0x1d)=[]}], 0x1, 0x0) 2018/02/19 17:32:31 executing program 4: mmap(&(0x7f0000000000/0x1be000)=nil, 0x1be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xfffffffffffbfffd) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c9132d", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common="807047030000ffffffff00000700", @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @common='vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f00000b6000)={0x0, 0x1, [0x0]}) 2018/02/19 17:32:31 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f83000+0x64f)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000063a000-0x20)={"412a2446af03be284975cfb8aeb5e35e", {0x4, 0x100, 0xea, "4ae3c4256cbf", 0x9}}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000335000-0x70)=[{&(0x7f0000f82000)=""/48, 0x30}], 0x1, &(0x7f0000ec7000)}, 0x10040) 2018/02/19 17:32:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ee8000-0x10)={0x0, 0x783, 0x4, [0x400, 0x6, 0x77, 0x5a2]}, &(0x7f0000c55000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1ff, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/19 17:32:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000dbb000-0x8)={0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000609000)) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/19 17:32:31 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1f18d5f9c8e5e1b6, 0x72) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x30)=[{0x7, 0x9}, {0x2, 0x6}, {0x3, 0x5}, {0x4}, {0x4}, {0x8, 0x4}], 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x228, 0x110, 0x0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "2f3391458d6214cf0e6ba60a58a8b11b90159a3f2720e7e250cb608db617"}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6tnl0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x3a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/19 17:32:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000004080a, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000942000-0x10)={0x0, 0x7}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000f2e000)=[{&(0x7f00008ec000)}, {&(0x7f000017a000-0xcc)="c2225b4cae8492c5813cb7bfa6ed540e79905e6b9d23474454b935dbc6346dd3489cbdcebd17ab1129cdbc2f4fe0954fd232f403f318776950d45e43540b4666755995dd59294405ef80a0d2195b9aff9cb2ab1ec7bec0786a66ea338b9ad6cd28875147df5c89cd1bb5d4434b4544a8cc0946c7a89c0b256934237b45c478dc26c38b77d84681f67c508a53c657f4413b518fa542d51bd71b4483d9d48dc5b5fea078fe269a7c76ad2e4a1909a5c88e18760b855ddf0defc0541a293d13b62d6f1f9c99e55983ffc5e83732", 0xcc}, {&(0x7f00000e4000-0x9b)="53ff11ee44d158c236285e642419e20f681f3ac56ed33f290c7bb74c79d4867bc1320103104a6fa7eee80f7d48474df4da67338aeab3f05ba03c8d260f56953bb67b690ec1f64648dc773ec7c63b6fd8e2530bbfc9f589db321bdf239c0ae74d2d039d2dbc384d58db43d010e458672cfe6b03ab59a71950f7e828f4070972b619d832e4c81ca50dd1d97b12d5e4e7e087a79bac9f40586e7621dc", 0x1c5}, {&(0x7f00003a0000)="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", 0x1000}, {&(0x7f0000069000)="643524a8bf8b9c8517a7fbe86330067a80990ed826f95169a96c2d155453ecfa7f6cefd7fd8be9743961a2c32f0837117ad960b42f29e40dc2339a00b92f385c82db774e63ff7d7ffe3c921851cc16dbe8880b646cea51171dd97c3c640a46012426771fefdbd42385a96faff2c99620fcf932dafe9f3bb5ff80a3bcc3c20543be7d2744c0ae97f568f45e27d96324695ed71167656d239a40989efdf71fe149a024e98e090931971f7d542308dee5449da9862497f3641d0a495507e518a818b00a9ba03b182c3663ea2397489c1bc9bb3db1841f5c1768b1a41fbee02bd9a7816c45f74e6ef589c26a23d4d92e0292b914103550", 0xf5}, {&(0x7f0000f0b000)="2173c21662c46e4568bb95cabb83ced07493d585e8b9e0f1aa6fca873ce61827612602973abb475373e9d9d6c42791bc40a509492dd044ecaca266a0455403059722f7b3513bf383bd77d3a5595ef5f217af46601167946314c2238bc431b6dad9854b283fa5368148c274f72212c748559de12fcb3d700d5b36909ffcd1f8043607f0d8cc6cea2401158eeadeb988d54ad757a30f168f0d025249b4531f70887558705358504ff5eb387a66ad949f59b93c", 0xb2}], 0x6) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000856000)) close(r0) 2018/02/19 17:32:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00005dc000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 17:32:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000de5000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000edb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008b7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d5000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000079000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007c6000)={0x0, 0x0, 0x0}, &(0x7f00004c8000)=0xc) sendmsg$unix(r0, &(0x7f0000609000)={&(0x7f0000a64000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000aa000-0x40)=[{&(0x7f000040a000)="ee9ba874733a30060b9fa161ae02ff5c30f22ca16555fb5d109251fd2277b8b7cd7a430884d71e8ed03062cc2fadab79fb5163282b8cbaf28d04d3b664023430c9a76fa94df71f4d9d7d75782442236e0a0f916b33d5f81494e245bb52cb81ad3db13c403e7fa1863f59a25c8f584432c5f21e8ed4981254773c20e734f858b0a0c23b5834938b1ee365cc90655903e3daeb9e7ae7da420567f69914a1f02e241f189465c299ae394272f79a3599e67e4457f06e7fcf64c6fdb7b7656e9bc40b7f41b4d3a8ed32a27e8a6669d6c52081cf0914c4a81d7a5462d2fd16563a788cc3198e3ccb8bb8c9634d47153751b1a4", 0xf0}, {&(0x7f000047d000-0x3c)="6ea3494d1b6d1e381b6b772a0975e692245b031ff8480d67588a8e24937accd07b50e70a009895809c450a2ae618d9a53a1027997c194be0d2d1584d", 0x3c}, {&(0x7f0000e35000)="893fda3691382d78b62d52abf0d189e43f22a6d8344706a1867d1d0c93ec776eb793c26c1e41c9a69a17c02aff97db238b1846c644bb292a1d55278eb49215ef2257f75b4226442284059407e62711f12a18ad0eaab9753b17d73e03486d7a1576428f7b4b02c8bdb320be29f6e0ce4aa622b88b9126eebcdf45ee342e5de0f5600af2d9791e7438afce8edf9d8d55e5687966f231f13e65aeb014810cd401ae32f2e0067b07fcf92ffee051f8ddc09214546a78", 0xb4}, {&(0x7f0000ce1000)="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", 0x1000}], 0x4, &(0x7f000064b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000000}, 0x400c000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x81}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/19 17:32:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000cbe000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000d7e000-0x22cc)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000bef000-0x6d)="fda0805dab6e2ddfd980588baca3f002120ef5a120632a2fd0c3238779256fab65968a9a691a605daf39c5f2872c20e0043338783694f554454a5c69e89ebd248dae75f5efee7346746ef733530e9afd16896b1043029cfb90dbc0fd5fc614f462299c642e134cfcf410b09e58", 0x6d, 0x25) 2018/02/19 17:32:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f00003b5000-0xda)="e2f945a9684b3817dd8b544c77f8403e582c50887deb2c848c6ad5dd26842105f491cb024b2ad95192add9a5274956ddf37850957c54830cf1ef4711ae47d03c82810f6ba4088cad5c56fe3f5f95c7365d65d615eb26ba96476caf10c07765d3096e1b341ff8ab59612ac0ee9c9922c83a6a848458c052bb01ee4116ed855044fce86cbd0d97b0cc40def1787546dcbf736f9da5246c3300e2fea5e608a7d8eaaba081c3762fc78966c1d74de26d703ea5a139734d2c52565ef5f24cc24cc27485259d1644c8f2668721ab30760cc81d16703eea43a83c376165", 0xda, 0x4, &(0x7f0000087000)=@generic={0x5, "0dd9d782c1a510200c0dd5bbf26719b1e0eb466c47a65573bfd9a4324655335a33cec852ab8c374e36bab3969af32bdf06630b5f0957c99c00d0480e9b4a433e514b1b6d8a09e6324c21631da4d4b52da6c8e78055bcac4bb1a74e93d00687f3c92a12d8cb499d0dfb9e89bbc677ed442f86e21883de2304f6d73acd7812"}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendmsg(r0, &(0x7f0000ba1000)={&(0x7f0000d64000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000d9000-0x80)=[], 0x0, &(0x7f0000f13000)=[]}, 0x810) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d0d000-0x78)={0xffffffffffff2381, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x3, @empty}, 0x0, 0x5, 0x51, 0xc48, 0x7fffffff, &(0x7f0000a57000-0x10)=@generic="0734384fc0c91ed921b606a7b1abd057", 0x1, 0x5}) 2018/02/19 17:32:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000215, 0x4, 0xffffffffc0000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000046a000-0x8)={0x0, 0x1000}, &(0x7f00000b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e7a000-0xc7)={r1, 0xbf, "0fa8ef8bfaae3e894604da5746b3d038c3205fdd36e082d6e8f3157ce9b80ae2b7971d34d9c94e97b97a82b2b912a902fe66262d0b38ea254b2402a84a5e31d5e86809cbd06fd03a54ca5cde6d1c8177c5b1e3b7aa09224d1ccaf5b90965b61074f87b729c82aa95f917223e6b97b61014cb41f84956e78f2ee694e8e0935a67bc25cc0a47ae3f138da4082e7f9fa228c1dcf4e9c189fe6ce995e7c6c535e4206cfc2e8c4a0e0e1596cc8039713ff6d3cc9d68377911dbc5a7dbc9271cea96"}, &(0x7f0000f02000)=0xc7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000397000-0x8)={r1, 0x4, 0x200}, &(0x7f0000510000)=0x8) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/02/19 17:32:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f5e000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d03000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098c000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x1c) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84}], 0x90}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/02/19 17:32:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001a4000), &(0x7f00002bf000-0x4)=0x10) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00008a3000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="d1"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/19 17:32:31 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000015000)) connect(r0, &(0x7f000001a000-0x60)=@nfc_llcp={0x27, 0x7, 0x8eeb, 0x7, 0x9, 0xffffffffffff421a, "7481d1a005e2c0e51144f0c7335336b7680c491a42877fa15b954cf6bc514ec82099ec49f5fa4270be05678794c9141a8ecdc3c1c5644d4090d7c10706f474", 0x4}, 0x60) 2018/02/19 17:32:31 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000b3d000)=@abs, &(0x7f0000f10000)=0x8) 2018/02/19 17:32:31 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[]}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000afa000)={0x0, 0x0}) gettid() mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000afa000)="dfe3e5213d1ce6e9be0fc2a9b3ca4c6ae407ef2e259ddf404b2b250c9a", 0x1d) 2018/02/19 17:32:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000040000006, 0x84) socket$bt_l2cap(0x1f, 0x3, 0x0) pipe(&(0x7f00002b8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009e1000-0x4)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000098e000), &(0x7f0000aa2000)=0x160) 2018/02/19 17:32:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a61000)=@int, 0x4) connect(r1, &(0x7f0000f13000)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, @common='bcsf0\x00'}}, 0x1e) socketpair(0x8, 0xf, 0x6, &(0x7f0000f25000)={0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000212000)=""/4096) 2018/02/19 17:32:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a36000-0x4), 0x80000) connect$vsock_stream(r0, &(0x7f00009c5000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[]}, 0x0) 2018/02/19 17:32:31 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0xa, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) 2018/02/19 17:32:31 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x487ff}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 17:32:31 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000002b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) pipe(&(0x7f0000002000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6), 0x23) [ 49.710053] kauditd_printk_skb: 3 callbacks suppressed [ 49.710060] audit: type=1400 audit(1519061551.552:29): avc: denied { getopt } for pid=6112 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 17:32:31 executing program 6: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000096f000-0x10)={0x0, 0xe8, &(0x7f0000af0000)=[@in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x2, 0x4f, @ipv4={[], [0xff, 0xff], @empty}, 0xff}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd6c000000000}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x4}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}]}, &(0x7f000020e000-0x4)=0x10) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af1000-0xc)={r1, 0x8, 0x2, [0x81, 0x7]}, &(0x7f0000137000)=0xc) 2018/02/19 17:32:31 executing program 5: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000f24000)=0x40, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f23000)=@common='gre0\x00', 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/02/19 17:32:31 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a96000)={0x0, 0xbb, 0x10}, &(0x7f0000d18000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009bc000-0x8)={r1, 0xd0b, 0x9}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) bind$inet6(r0, &(0x7f0000f69000-0x1c)={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f260000000000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000d4d000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f69000)=[], 0x0, 0x1) recvfrom$inet6(r0, &(0x7f000068c000), 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000219000-0xfc)=""/252, 0xfc, 0x40002003, &(0x7f0000f6b000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f18000-0xc)={0x0, 0x6, 0x18}, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f6a000)={r2, &(0x7f0000f6a000)="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