[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.768995] audit: type=1400 audit(1517509390.895:6): avc: denied { map } for pid=4150 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. 2018/02/01 18:23:17 fuzzer started syzkaller login: [ 24.026344] audit: type=1400 audit(1517509397.153:7): avc: denied { map } for pid=4161 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 2018/02/01 18:23:17 dialing manager at 10.128.0.26:45905 [ 27.080064] can: request_module (can-proto-0) failed. [ 27.089375] can: request_module (can-proto-0) failed. 2018/02/01 18:23:20 kcov=true, comps=true [ 27.557780] audit: type=1400 audit(1517509400.684:8): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/01 18:23:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00004e7000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/204, 0xcc}], 0x1, 0x0, 0x0, 0xffffffffffffff00}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x30)=[{0x3, 0x3}, {0x7, 0x3f}, {0xa}, {0x4, 0x40}, {0x0, 0xfff}, {0x2, 0x7fffffff}], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r3, 0x0, 0x2, 0x5}, &(0x7f0000002000-0x4)=0x10) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r3, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000006000-0x4), &(0x7f0000005000)=0x4) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x10000, 0x401}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x8f)=""/143, &(0x7f0000007000-0x4)=0x8f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000008000-0x4)=0xebeb) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000009000-0xa)={@common='ip6_vti0\x00', @ifru_flags=0x400}) 2018/02/01 18:23:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000431000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001000-0x4)=0x32) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00006a3000)=""/45, &(0x7f00007f4000)=0x2d) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x81, 0x447, 0x1, 0x10, 0x1, 0x80000001}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000002000-0x89)="415a4c6eb2f65e630d1f55766056cf1fb2adf09754348dd416854b36fa972b2aad61411adc7266d8aadb7c4b94f3a8881cb144a259d2ea7759ac23cc35bee1219877d22c56c3ada59211c71b13c71eecd278ec9acfa16b57c0ce6d8d908f3e21d796991d9e13dd860705007f0eb92b79b5569d4b2ce3eeb57cf7f90fbfd25cbe53d39af2c17ee2412b"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000002000)={0xba, &(0x7f0000000000)="d3d172d290510bcc39d619d722a7fcc6152813cf3a5d6d2a9e4a8921fcae948c4014c91d1faf1ab452f9992c5cc234252ed02a968839262cd3bcc8c40cd6792a8e22c700168f8091a08b7c35f31b32b9d73be98b49ae4a236bff2a48f3eceab607f909bb010d6780166e4ea5ec648e948b2bf66af37e492a23f3a6f435b496f52019a78623489286210e6a2346e186920d0528f7baf912c2f1fc103001c1cf2231803fffd4940539c8afc89da5bc8c53e8fa13a3931fbb845498"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xd6, "effb3bab74ec0fbfee27134aada607e25204ce3a95717ec4939e093e0e9f9a578e7efc84429bcac33e5570880304a4d319f06d5bf3e74317e4d9d4a5c271af45aea13983294b2badcffe562ed85ec6c9930ee5eb86ec021e61ef1b5fadfb9f5ce3f4602937d80130bdcb6bb5762e3e1f3e8df323d3ea4f7dd8fb2215b541a880759573a93b94b63740482da6f40468a4d9c587ce02823300022f7f9a40c73b576543089b41b0f19443461fe4587414b95046bda2a283a2542de13c885270fbe90a805a2102b8302612d5bcfa33eda9b81ac65084b60f"}, &(0x7f0000002000)=0xde) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000)={r4, 0x80}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x7fff, 0x2, 0x6, 0x8, r1, 0x7}, 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @empty, @dev}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000)={@mcast2={0xff, 0x2, [], 0x1}, 0x20, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000003000)=[{&(0x7f0000001000)="92", 0x1}, {&(0x7f0000006000-0xb4)="6525580f14f1fd9d5f73ee83a5a74acb5e6141b75268e0f4f537a7907415a7380743765a357d1981cc112f73456cf670af1a08e072687b8b5751ef78eb604e7134d99fd4a9b7a2f556719e94458e5d8d8d50639c0b62cc22d5923b61ffadfad53efbc40f06f8c4cfea03577bd3892ce13c6ec93661529e30b0fd449af508c50e82cc9c20ce273e596905a40b8ec1a119267eccff3a4b8ebf18a0220e459aaeda035fd7a197acd992b5ac27169071d0c3aa486714", 0xb4}, {&(0x7f0000006000-0xde)="95775d5bab986a8ddabdcc123d59422ec0089e100da7e8bb49549fe7aa0c3701891a56e12fac9bdc5a0bb0e997ed4d06cfc50cb15ad3362871c9e397e98395379dae62190b9172c2767a8d00c52cbf6bba912d6078c55709ff324a4307a056734e6e292f1a93598b4c885402000fe8d7473b75cb098725fc9ae28099441cb4d85a8f2bf88807c134ee707869756c205e70415dd4df47928918b273796c28523b0513d7186fd9893a5d4ebacbe3c193ec69a1204d8699fdf39febdf6eb3f4632ccdf7b7a50a622e12fa3935ecd780dc50ef8b38bec8f2158b5ac8bf368469", 0xde}, {&(0x7f0000005000)="b4c956585167c7faa62e50f763f266aadc471ce2db058f56", 0x18}, {&(0x7f0000005000)="e91af030b1d121c258ee8f87f8d043bb0f2edc35ff", 0x15}], 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006000), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000008000-0x20)={0x4, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000005000-0x20)={0x9, r6, 0x2, 0xfffffffffffffffc}) socket$netlink(0x10, 0x3, 0x12) 2018/02/01 18:23:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dc6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000176000)={0x522c, 0x3, 0xffff, 0x1000}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000), &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xd5}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x6}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000003000-0x1e)={0x3, 0x7fff, 0xb940000000, "773843edbea3", "155841504c05a4b1ca2987ea696a356a"}) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000003000), &(0x7f0000003000-0x8)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000003000)=0x7fffffff, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000005000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000005000)=0x65, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006000-0x2)=0x36, &(0x7f0000005000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000006000)={0x10, 0x0, 0x3, 0x1a}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000007000)="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", 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x8)=@assoc_value={r1, 0x1ff}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000a000)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}}}}, 0xfff, 0x0, 0x1, "e82c064a726bdb629406b42c4b46b2b17031afa99aaaff1c4712af7096289844ee70165c2057d56aff052ae7d0a9e0a7549c0acfc899247e9f46708ff1bf9aa2b436383e08212022342ea5e59bc8902a"}, 0x160) 2018/02/01 18:23:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000005b000)=0x7ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x1000, 0x619, 0x4, 0xfffffffffffffffe, 0x80000001, 0x4, 0x1, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x9, 0x8000, 0x4, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r3, 0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004000)={&(0x7f0000003000)=@upd={0xf8, 0x12, 0xb00, 0x3, 0x2, {{'xts(serpent)\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20004884}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000)={r2, 0x9d, "323a2eea5dde5a1dc041e5d487468005ffc91e67398a864cf8a6b1a5d402928e2d26a103d4714a2ff1df41f6b77164524534c5bccb49a2dc018d2d8dd9c4deff8940a17e1ad26a1e4802a41340b1de214415671438ab5fd648be6d9fa31c553c4492a3f2bce5f699b6c25b21b01a3f7a46113fbfb6d786475ecac8719a499f08edc8a754b9c27e5312a78dd9e3cc3f6e21b4ed6f5c7de83e6482fc6b4c"}, &(0x7f0000006000-0x4)=0xa5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000006000)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000)) gettid() getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000009000-0x4)=0x26) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000008000-0x10)={0xff, r4}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000008000)) 2018/02/01 18:23:21 executing program 1: pipe(&(0x7f00001bc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000557000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0xa6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x100, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8916, &(0x7f0000005000)={@generic="29eb6a38841363d7e51613dfaf2abada", @ifru_mtu=0x4500}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x0, &(0x7f0000003000)=[]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x1000, 0x2, 0x1, 0x1, r3}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r4, 0xffffffff80000000, 0x10, 0x8, 0xfffffffffffffffa}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000008000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) socketpair(0x15, 0x800, 0x7, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f0000009000)={@local, @loopback, @multicast2}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f0000008000)=[{&(0x7f0000004000)="1735c4275827e7b3c0cb047abec14b2a4b381cf065f55afc2975d00618fe23c005454f860a35225ff21712a871a03fbb8576b8872b55a786df1eba7aa6e886c56cb73f87b79148c1da92cf52522c405a24d59870b96fd9284987ee1d53b789e6f7d820745b4f4e685c0f0ae01060a6873e88ef09d78233860945107c850a80938bb519fc475498c50f262a6c2629ce804c5551", 0x93}, {&(0x7f0000005000+0x75a)="5e26067e27d6216f17", 0x9}, {&(0x7f000000a000)="6f86badc8c1f7b1c8ba2fcc616899948ea189b77060b256ee7e773359284aa777fbda5d5a150f598b8acff39bc718e1bf10de039bb56d55f558fdcdf8930d97295a3fbc0251c2d41a416240decab91d2109696161c5707d92bfd30cec9a29a8c7e870c868317e192725f8492eebac3975613cefc2268ba1145eed0b7fd7013e141bf9f5622a145b38fb0c5df0986e3c6d104eb3ffa48a46d34275049190e17722ec76f91bc5dee7346106db8eece214eb7bd277a8d4416b1158bc54402b0e76ae6c57cdcab304710aa77293cbf43820bb3", 0xd1}], 0x3, 0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000005000)={r3, @in={{0x2, 0x3, @rand_addr}}, 0x3, 0x7, 0x8001, 0x7, 0x97954c7205ec3137}, 0xa0) 2018/02/01 18:23:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) tee(r0, r1, 0x80000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000002000)=[{}, {}, {}], 0x3, 0x20, &(0x7f0000001000-0x8)={0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000003000)="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", 0x1000, 0x80, &(0x7f0000001000-0x10)={0x4, 0x0, 0x6a, "e1887f00cbaa", 0x478}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000005000-0x1), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)) getgid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000006000)={0x1, 0xfffffffffffffff8, 0x3, 0xfffffffffffffd55}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000008000-0x18)=[{}, {}], 0x2, 0xce5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000009000-0x4)) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000005000)={0x4, 0xcb, 0x521, 0x95, &(0x7f0000007000-0x95)=""/149, 0x8, &(0x7f0000009000-0x8)=""/8, 0xdb, &(0x7f0000004000)=""/219}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000009000), 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000004000-0x10)=@ax25, &(0x7f000000b000-0x4)=0x10, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000000b000-0x4)=0x8, 0x4) 2018/02/01 18:23:22 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc9000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x8, 0x9, 0x91, 0xdf, &(0x7f0000dbd000)=""/223, 0xda, &(0x7f0000f5f000-0x10)=""/218, 0xd3, &(0x7f0000001000-0xd3)=""/211}) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0xffffffffffffffff, {0x4, 0x20, 0x4, 0x6, 0x8, 0xfa1}, 0x6, 0x5fe}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@newspdinfo={0x198, 0x24, 0xd, 0x3, 0x2, 0x8, [@policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x100000001, 0xa, 0x20, 0x80, 0xff, 0x0, r2}, {0x8001, 0x1, 0x6, 0x100000000, 0x4, 0x100000000, 0x0, 0x8}, {0x1, 0x4, 0x7, 0x10000}, 0x81, 0x1}}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth_trunc={0x98, 0x14, {{'tgr128\x00'}, 0x250, 0x60, "0a5f4c8ac81603534a60c2408dc3774086cc3598c1a629288cce29513093b8f42b7720dd79dd5d797c59c68c83e5bd75244037ff9223b847a7af75d724f858fc029b8d5d6a6339382d96"}}, @tfcpad={0x8, 0x16, 0x51}, @lifetime_val={0x28, 0x9, {0x9, 0x1, 0x8, 0xf64}}]}, 0x198}, 0x1, 0x0, 0x0, 0x40}, 0x4001) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000003000-0x55)="95904344b22d2adc667e857b936c0ede6eb5cc40e626fa3a9a44dcb52f9cd5d80db479ec8c0454df193d8b7661839e52af85d37821f21ed3ac5df356cd44db237de3528e531b610b656eeeeaf85fa387a68574409c", 0x55) listen(r1, 0x803) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000)=0x2, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000003000)=0x80000000, 0x4) r3 = socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000005000)={r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000007000-0x4c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfb, @empty}], 0x4c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x462}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000006000-0x6)={r5, 0x2}, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000006000-0x43)={r3, r1, 0xee5e, 0x3, &(0x7f0000004000)="8f", 0x4, 0x1ff, 0x75d82521, 0x9, 0x2, 0x8000, 0x4, "da2be71fd7d8c41f0855a83c3300a8fa60f35c2100c7c028fe0bc1"}) 2018/02/01 18:23:22 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x833d, 0x4) pipe(&(0x7f0000ca2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x10001, 0x1, 0x80}, &(0x7f0000002000-0x4)=0x10) socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001000)={@common='lo\x00'}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@generic={0x3, 0xffffffffffff0882, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000004000-0xb6)="46e17c0eb5b9ba9fd7c24c0dddaef2e05c55a7738a4fd9f07e170c0bb983cc384d37df7abbe8fe1e306be7d44035c12e8f6a984866315c26e81911860f2b24b1f5232e651b7f1c6e1ab572fb0ef06adf2cddc532c2102265864284e5875ab360d46c69462f967fad90d22c13a90e46eb5198a3720c7d5caf7e3dfe9cb53241d8af288e63bbefd44b3c5752e1006e5de168f876c160f48bfc7c4bc4e34a3c7b8ac51b64ef4afa3ea945c950124edc5a32488bd66ae0e0", 0xb6, 0x4, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000005000-0x4)=0xffffffffffffffe0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000-0x10)={0x9, 0x200, 0xfffffffffffffffa, 0x4, r4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000)={r5, r2, 0x2, 0x1}, 0x10) getsockopt(r2, 0x0, 0x9, &(0x7f0000001000)=""/246, &(0x7f0000003000-0x4)=0xf6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000007000)=0x10000, &(0x7f0000002000-0x8)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x1, [0x0]}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000009000-0x4)=0x10) [ 28.837240] audit: type=1400 audit(1517509401.963:9): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/root/syzkaller-shm280849707" 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 [ 28.900412] audit: type=1400 audit(1517509402.026:10): avc: denied { sys_admin } for pid=4205 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 [ 28.923768] IPVS: ftp: loaded support on port[0] = 21 [ 28.990530] IPVS: ftp: loaded support on port[0] = 21 [ 28.995625] audit: type=1400 audit(1517509402.121:11): avc: denied { net_admin } for pid=4210 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.059549] IPVS: ftp: loaded support on port[0] = 21 [ 29.103388] IPVS: ftp: loaded support on port[0] = 21 [ 29.187298] IPVS: ftp: loaded support on port[0] = 21 [ 29.273711] IPVS: ftp: loaded support on port[0] = 21 [ 29.391350] IPVS: ftp: loaded support on port[0] = 21 [ 29.485202] IPVS: ftp: loaded support on port[0] = 21 [ 30.264797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.346515] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.457369] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.691688] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.754340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.014554] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.057954] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.150892] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.951891] audit: type=1400 audit(1517509406.078:12): avc: denied { sys_chroot } for pid=4210 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 18:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x5) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00008d4000)=""/129, &(0x7f0000630000-0x4)=0x81) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000556000-0x10)={0x2, &(0x7f0000d94000)=[{}, {}]}) syz_emit_ethernet(0x46, &(0x7f000082f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x9, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f31000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000156000)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ae6000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000295000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ab000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0x7, 0x2, 0xa0, 0x80, 0xbf, r2, r3}, {0x1, 0x4, 0x6, 0x0, 0x9, 0xfffffffffffffffd, 0x8}, {0x20000000, 0x100000001, 0x4c0c, 0x6}, 0xf36d, 0x8, 0x1, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x3, 0x0, 0x0, 0x10001, 0xa912}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f000087b000)=""/6, &(0x7f00000c5000-0x4)=0x6) 2018/02/01 18:23:26 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000031000-0x4)=0x1b, 0x4) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000011000-0x87)=',', 0x1}], 0x1, &(0x7f0000021000)=[]}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="8c", 0x1}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) [ 33.090582] audit: type=1400 audit(1517509406.216:13): avc: denied { net_raw } for pid=5157 comm="syz-executor4" 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 2018/02/01 18:23:26 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002a000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d6, &(0x7f0000001000-0x4)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0xac57}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000002c000-0x10)={r2, 0x1ff, 0x2, 0x8}, &(0x7f000002b000)=0x10) 2018/02/01 18:23:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000579000)={&(0x7f0000001000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000ecc000)="5b674fa7a286573f256666ebaca19a381977c62be9e2a80b8c47c29dfc60b401a0dee6e841e4dbfeb447d20a8657d19c9bcc8baa9052886a2322973e84ce3adcd5ff51f05a801755f1e6c181930a57740fab2103c8df091416618dbcecbb160f4b8707247c", &(0x7f0000001000-0x1000)="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"}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000000000)="a9fa3460f65a8b9ad0750962df24eb33a1460328e16e15adcae4d868b20d944028729f012a230dd189f9d3b88ad530c43f8035a6dc39ba9f6debc04607ac66821ebf8b9f4ca30c0c570c8242b5", &(0x7f0000000000)=""/243}, 0x18) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e33000-0x10)={r1, &(0x7f00009f4000)}, 0x10) 2018/02/01 18:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f02000)=@ax25, &(0x7f0000a4d000-0x4)=0x10, 0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000956000)) [ 33.192075] audit: type=1400 audit(1517509406.266:14): avc: denied { create } for pid=5157 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 18:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00008ea000-0x10), &(0x7f0000253000-0x4)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000978000-0x8), &(0x7f0000f22000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00007c5000-0x5aa)="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", 0x598, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 18:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc), &(0x7f000085f000)=0xfffffffffffffed2) syz_extract_tcp_res$synack(&(0x7f0000175000-0x8), 0x1, 0x0) 2018/02/01 18:23:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x27}, 0x0) [ 33.301652] audit: type=1400 audit(1517509406.267:15): avc: denied { setopt } for pid=5157 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.383572] audit: type=1400 audit(1517509406.352:16): avc: denied { map_create } for pid=5181 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=bpf permissive=1 [ 33.438089] audit: type=1400 audit(1517509406.354:17): avc: denied { map_read map_write } for pid=5181 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=bpf permissive=1 [ 33.594385] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/01 18:23:26 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xfffffffffffffdb5, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, [@common=@set={0x0, 'set\x00', 0x0, {{0x4, [0x9, 0x1, 0x80, 0x100000000505, 0xfffffffffffffffb, 0xe5d4], 0xb, 0x3f, 0x4}}}, @common=@set={0x0, 'set\x00', 0x0, {{0x10001, [0x7, 0x3, 0x40, 0x5, 0x6, 0x1f], 0x6, 0x81, 0x3}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffea6, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x4, 'connlabel\x00'}]}, @common=@CLUSTERIP={0x0, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x3a3, 0xfffffffffffffffd, [0x8, 0x5, 0xfff, 0xdb3, 0x3, 0x5, 0x9, 0x8000, 0x100000004, 0x7, 0x1, 0x0, 0x1, 0x8, 0xdc5e, 0x8001], 0x0, 0x80, 0x200}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, [@common=@ttl={0x0, 'ttl\x00', 0x0, {0x2, 0x8}}, @common=@addrtype={0x0, 'addrtype\x00', 0x0, {0x800, 0x20, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x4a, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x10000, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000028000-0xb)={0x4, 0xffffffff, 0xffffffffffffffff, 0x8, 0x8ef, 0x1, 0x1, 0x40, 0x6, 0xfa7a, 0x47f}, 0xb) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000026000)=""/157, 0x9d) 2018/02/01 18:23:26 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b21000)={0x9b60, 0x2, 0xb447, 0x1ff}, 0x19b) r1 = socket(0x10, 0x2, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) 2018/02/01 18:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007bd000-0xc)=@sack_info={0x0, 0x2}, &(0x7f00000f4000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b42000-0xab)={r1, 0xa3, "f531db71ac521ed6971b94a8db28d925dac327b3cfb3be009d61c56135d4bafe61bfca9830c0d4a509c7fba383b01570144b8460757c23a3434e1b8a36363ebce17390fed1c9b7c43e3beac32ad7d3584f2c4d7a1a7ee0ba43a3dca820f7e6c587e0d0e03c752610683f429a563b64967d89b70f585575676abe598bcbc62da80f623b1908543929c6d3ae61fc2540a00bac1d9eaf7a758270148fb459b6a49b6f2836"}, &(0x7f0000e60000-0x4)=0xab) 2018/02/01 18:23:26 executing program 1: mmap(&(0x7f0000000000/0x11b000)=nil, 0x11b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000011b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000007f000-0xb4)=[{{&(0x7f00000b6000-0x80)=@generic={0x1, "6cd620b2130b73a009e38175dd5eb03520bd54618b33f49daf3c8415c0cfbf898879a97c27520c8786e436fcced8140654bda6aa530c69bee256bdb1b038f839d27d3a42027c6d6bab67eadb6ad79ed8a46e7ad9e482763fdd2f8ca5498fde5f55ef2c32c0462be4471c41c0b9d71dbd4c8101967d546076745545c329b5"}, 0x80, &(0x7f000011e000-0x80)=[{&(0x7f000005d000-0x2f)="1461bcfff9d1bf638deb3b46ff62642c165f1681e251df5da6066b3727e9660cc6d146a75ddc899b45044368876e78", 0x2f}, {&(0x7f000011e000-0xaa)="e23cd277153dff57efc54a1944a260a31a77000523eba6a7d0ac0c687c7528f7a1bcd7909363b5cac2e517efd025158ae50e90d7b7c26d394e92f584dd3fa77cef30ec3dd5ebd6a991d406c679b90350fff8863ec515e33300d321de519f50aaeaf020e440dbcc8a93b3aefc8d05bb47aa831c6aa48301a5a0c0fba31d4ff510d27d615d2f8b28a66e8c217767238752eb65c98884e40fd9177cddff75eaa5d1b9515294a19631648f45", 0xaa}, {&(0x7f0000024000)="12aa3441d7f39410a8c3e2f7fd140066e8cd3f1ba03e9d2e67b88dbc737f6991327ff033981f948cfb5dc0e9cf115f22257eaa3b040a6855a2174f1594395ab75609caebcddf30cec3efeeb8b4193e58525f3ac4b72601e4916292a7a56d1609a67d4bd1d3ae91175088cd79af94975fb201a57f7e0a59d9f777ac679f710682977754b159d404820d6efa2b56c2b1935ea105d76408c577db5c3dc0ec36acc03840b7b68adb774b14870ef3b29a", 0xae}, {&(0x7f000011d000)="6fbda23793e69e6fba3679d5914260ea9b4b993383b3d7a2bd473f2f41cd7ab90f1acdfd65d520eb9d2f77a052f9c747f203708034ba142df8eea65673e4dd0962994af0bb2f8b2b87509f7fcd274796af02c9c15385c51a798c96b22532276a0301607b0db924eb3403859be49ce59b1730a7935ad4110c99263261bf4fe330282cd1f112c63d5f3d573bbcc70c00e882d9ddafd7cf7bfcd28cd3168a43fc525aca2c351ffaf5af35", 0xa9}, {&(0x7f000011d000)="9a121812e2747283e528dfe7071ce16c4f69a601da996f23bbcab8e1db6b9391317165326bba50593b5ba4c3c6b6f3e8d477d5fab8c40b2c6b747ac0fc9d690f6fe73c4adba8714ce654c45a10c1de57a375122fccc8dbcf3ada", 0x5a}, {&(0x7f000011e000-0x45)="fac2d76decae93a948df6392abd836aba1cc32ff377a2fae4efd4698ef918d6c55b926dc0b91c7dd3a36b367156f7b6e1e1d412ab385c8ef462ac68e1bf472a7aaa672dd634827ae2d24bb02ac09d8f0ef2ab818", 0x54}, 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{&(0x7f000011e000-0x1000)="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0x1000}, {&(0x7f000011d000)="b4533cb0684032412138ba29a0518a52740534559a43881a1ab1b7903286ef038a3deb3bccd9e8d57522e5cfc41b0fbc92daa67f13efaaa49f8af6bca7d6c5518575085c0cb01dad8f3ca622eb13ac8c343148e998d110f8f21ee622fae15241bb48dc452cce426a099e5f33abf9", 0x6e}], 0x3, &(0x7f00000ac000-0x128)=[{0x28, 0x10d, 0x1f, "e2e4784d0692528acb2235c2b9e8773200c4acbdfb726c57"}, {0x100, 0x113, 0xde, "72ae6ecb4049a6447b94c90379293f15eb4d0eb8a71fcf707ea78060ad99ce185b2b13ed043f0280c1936fb116854068059b6c291ac59c22ac0573d1c36ceecfcfe932630a1315dba98e4665d3ac56766305a6c71c8b5ee7b0cfb24604a9f7726131f2eaea238afa40006592524637a0aabf6ad64f875272349a2f2f58272b89663287f9f4d63bbb7da2533a427030bb4587c7c6e3ffd2f2be38926d2a4be5d97e2efa40cf4bcc3081a2b342a70e691884787fdd57431dff7f45869bd4ba9841f96d77b0cda33068e10f90b86c329371dfd78d3d979cd38b6456406704c2c9f54d317ca9b66f27ff0396c11d5fa1"}], 0x128, 0x800}, 0x8b48}, {{&(0x7f0000080000)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="45ef727574bc284b858254f75ab8ac11"}}, 0x1e, &(0x7f00000fe000)=[{&(0x7f000011d000)="e27e25906995f2d8160e4106eb3f8d96c963619380e41c8789f5d516c9b662f03d6969e23f33c90e7b7d94238144bec529144092d762878d3bca2812ec89c8300d0eecce88d45d46bbd0d7af11142be497a50abe3b1f8592227f2e17f57c60c2c820093d4737a444d2298c5769662ab1ff0751737f8bfacafbf9835cdb6b6af3aa9e43898cf55a6c6824775bbf13b7cefb3ae5d5de63aae840ab39bd32a97da9ce7074857adb", 0xa6}, {&(0x7f000011d000)="5baa2508e2539334f31ffbcb84461a68e701bd5d01b3ab8f1d3ffcbf7af36c6e95d72839508d357985789e1d2a10bf976b26766b27327e37b9478339fe00d49485fd358ed040f16bfb0a8c6e2f9fe5ac92e34ea5206e9bef38c98fa1294d52018156c932e520a6fa600a09b79c852ba1d9643baef9760dfb6426403ee08ef4e14745230ee2d69874ed828b25e6b3fded2b03eec18d6409a4a80996518cc6a2271837ca93a898a18cb66c2f356d2b5e17fceb9d", 0xb3}, {&(0x7f00000e4000-0x65)="5938796f52a4c5fb271b9b411041fde574267c0f0aa39314a213bebb74793f8ca99698d9533751415eff2a24f8f6c8db5b6df5cf909f52dfc9566945a93741c93b3b4b6830a9e289ea6ba4948131d01c020aa3b5d30361a0aae5e2a419de1e0e11d6465a3d", 0x65}, {&(0x7f000011e000-0xae)="c8a05cd3a669c8b0ad270a5fcceb9d8f18f7841cbdb61b38bb462c93284410eb03ceae4532fe7d3fe257f49641cd02fdad023201a9d37a8cc2f9a1c210c4831f21e642f3f9004578309363f3439f33feff7fa10d20a990222769598661157122a05a80a4fb2336b48c70027c21d330b41b82ad0b165a2416865bc7273c42dc9e78637eb6b08f26fc01f00939d7a2bd820c66398a16c71d2001220e8439a01de82a2aac1d92c6ecb95d8bda2ebbd0", 0xae}, {&(0x7f000011d000)}, {&(0x7f0000080000)="65b0d8191f10a8c594037939a354cd3b6efb60e0731b6970ebb4ed2904d7c729f6ca2dd65a22b678687e718dcee7d3fa766bedc3cc62b8026120f544f9f1264051db5a18d58a2c014f48cecbde26608556d1540838ae85", 0x57}], 0x6, &(0x7f000011d000)=[{0x58, 0x110, 0x5, "5ca3cfc67f57a38cfa9c662f6c3f6201429481787cb5a684f71b186e38499c7828059056c6359df37558473fbb2bf7c5407c229aed8317404238ab87d062d8775b37500cd686"}, {0x110, 0x113, 0x40, "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"}, {0x20, 0x11f, 0x77aa, "bffd58f34c12e220b2a514a57f"}, {0x88, 0x129, 0x31, "57ee4711868cca1aeb60894a011e82fb6f58f90656ffa7891599f8903024084e9636a5b216c79bdd50aa789dfaba3ca23fb731e3a03f91f4196b583e52bec959eada2417d4478ed26ef9d8c2c9c2fe2557b6ada2b9e79b91adae357b3abd92d58f07cc402aef32b814d9aaf6a33e6e8e30"}], 0x210}, 0x54a2}], 0x3, 0x4004000) syz_emit_ethernet(0x22b, &(0x7f000011c000-0x102c)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipx={0x8137, {0xffff, 0x0, 0x496, 0x0, {@broadcast=0xffffffff, @current, 0x8001}, {@current, @current, 0x4}, "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"}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000d5000), 0x1, 0x0) 2018/02/01 18:23:26 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000004000-0x1000)="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", 0x1000) 2018/02/01 18:23:26 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002c000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000010000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000002c000)=0xfffffffffffffc99, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000008000)={0x7, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x1, 0xa, [{{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x80000001}}, {{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}}, {{0xa, 0x0, 0x7, @empty, 0x10001}}, {{0xa, 0x2, 0x74, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x58e6}}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, {{0xa, 0x3, 0xe2e4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}}]}, 0x590) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 18:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r0, &(0x7f0000969000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000013e000)=0xc0f6d7fc1def6b5) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007d3000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000320000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @generic="945aa09f3b65211d31e214075d120857", @common='bridge0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0x8000}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/01 18:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00008ea000-0x10), &(0x7f0000253000-0x4)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000978000-0x8), &(0x7f0000f22000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00007c5000-0x5aa)="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", 0x598, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 33.660488] audit: type=1400 audit(1517509406.787:18): avc: denied { create } for pid=5282 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/01 18:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[], 0x0, &(0x7f0000702000)=[{0x20, 0x103, 0xb, "21f0c7a3b4ecdb6e8d2c5100"}], 0x20}, 0x0) 2018/02/01 18:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e58000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000090a000-0x10)={0x4, &(0x7f00003df000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000d5d000)={r2, 0x3, &(0x7f0000c33000)=[0xff, 0xbba, 0x800], &(0x7f0000c96000)=[0x2], 0x60, 0x4, 0x9, &(0x7f0000210000-0x10)=[0x800, 0x9, 0x1, 0x1], &(0x7f0000bf0000)=[0x0, 0x0, 0x1, 0x8000, 0x3, 0x401, 0xffff, 0x5675, 0xc2ad]}) [ 33.714544] audit: type=1400 audit(1517509406.841:19): avc: denied { create } for pid=5290 comm="syz-executor5" 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 2018/02/01 18:23:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000519000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e65000-0x10)={0x8, &(0x7f0000e3a000)=[{0x3, 0x80000001, 0xf0c, 0xffffffffffffffff}, {0x0, 0xfffffffffffff5da, 0x401, 0x88}, {0x8, 0x1, 0x9, 0x2d}, {0x1, 0x1, 0x6, 0x7}, {0x7, 0x5, 0x5, 0x2}, {0x2, 0x2, 0x871, 0x8}, {0x2, 0x80000001, 0x9, 0x40}, {0x5b3f4d5e, 0x7ff, 0x9, 0x100000000}]}, 0x10) poll(&(0x7f0000883000)=[{r1}], 0x1, 0xffff) vmsplice(r2, &(0x7f0000efe000-0x10)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000), 0xfc94) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/02/01 18:23:26 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000007000), &(0x7f0000007000)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000003000)=0x8) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1}, 0x10) close(r0) 2018/02/01 18:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4), &(0x7f0000be1000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b82000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fa2000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000740000)={r1, 0xfff, 0x28c6, 0x7e, 0x6, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000ac000-0x8)={r1, 0x6}, &(0x7f0000792000-0x4)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ca8000-0x7)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000a39000)={{0x2, 0x2, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x1, @loopback=0x7f000001}, @generic="9dbfdf66298f5e474cf15f3e965e44c3"}) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000501000)=@file={0x0, ""/96}, &(0x7f00000e5000-0x4)=0x62) recvfrom$unix(r3, &(0x7f0000e57000)=""/25, 0x19, 0x100, &(0x7f0000c32000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/01 18:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r5 = socket(0xa, 0xa, 0xb83d) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00001bc000-0xc), &(0x7f00005ba000)=0xc) 2018/02/01 18:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) pipe(&(0x7f0000c9c000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000ca000)={r2, 0x50, &(0x7f00004ae000)}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000813000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00001f9000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002a4000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00007a9000-0x4)=0xe8) r5 = getuid() sendmsg$netlink(r2, &(0x7f0000ebf000-0x38)={&(0x7f000034c000)=@proc={0x10, 0x0, 0x2}, 0xc, &(0x7f000057a000)=[{&(0x7f0000204000)={0x540, 0x1b, 0x30, 0x1, 0x3, "", [@nested={0x4, 0x83, []}, @generic="c5226a7bec21542134347d95ecbd9037acf78604f657c329f6f6d6680ff875877c0f722dab35c6b52ac0b42b4b1b355eb7c929e6c63ca6cf0123a46836cb6bd07962233b39ac9435a65f9c17c1d8139f007bac996b2b7f2230bc7aebcde133e38ca1a64f38971418376c0b57cc5d7c14f18370b31d0ae62cc5a2a0441f8015d83828736aa559ac1eab4889aa04791c2cec6f27d1fdb8b3007c5524bc7198d5594fb294982caf8c535319f15ab51527", @generic="d31cdd2330089361190949153bf7871846279bbbe520921bee8d10c03f364c40c52c004504cd567e6658d7f19d57fd7cb3b4b7d536a4805b988a9cec8fdc0a6a0cfeb7a851934ec136034acc431209a95d8300b3aafe0ea342868719381bf789249a0383c0d8cf9921993b879ff3ab7678a96e698bae21eadbe61fb738a089d32f37b01f0a10cd7813d963a3d7c0b5d6f5f20676dc706edf555d01b8810f4b05b8341ad0c0afb841752f81ef9f4e29868caa5bfde666554dafe976b920e6b9c1e8449d2916b8a418d078c00d8128fed67789339074f6116c4af5433ba7de4653d0166875c451e485dac9f82e8c6068b52f", @typed={0xc, 0x6e, @uid=r3}, @nested={0x25c, 0x34, [@generic="7fb51ae515615b94a2fb93bfae099b8f6855dca09df0a6e8d15e5929fb36b8641e6d7a576bc211130e87ea8abd374f75f09f18394c69e4cfc9d6e7b5b8695a27bca36c6c7364dc23b0b81a2014e58688e1532333602bf57573c9ce2e4b6b2e28da3877b3a8489e6f6f5b886a605f2ba3b42a6f65a6a90ab7aec9168ef9368da5bd883c38233e20a29b60b6c4d8684632b680a4556ef2f5e335d761ed11274c45af8b82011f26dc5d2cb5bee2eb409cf62bef947a63de407858431b93f66c38f227bd", @generic="5f751ab6d580c1af0c20406a8e09c3fdaa6ab1819d9ba10bcd8cdb144e9b85b92c0941c8ddf4cf4c837da6b33b6fdf485aa112d8c28c2a68bf2bfa8ced33937a35c10f6088055cdfb9030336e95a7391330da31d4d000cdbdbf60bb7395395549e6dfc0c8ed0f1ff55856af8b79a2ae3bf152a04683d00b2d02941490d7c3b6a55fc45e8d220fcf0aff0726de33f285294f7f7123dc9db604a32c64e0d5369382e8173dbcba0bfcca368abdc8eef4ce94cc9fa08f9f775fa3c6a96afb2e218b739f8cbeeb113e3d20c3f36024189f0e2214dc3e421e8cffcf4", @typed={0xc, 0x5d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x2, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @generic="a0b38573acb98c32a7be6bb6210ee71ac3b5a14ace557013d73943be5825f99ea9da84ac62ac26b11e8b415af61367beaa986b208256f1b253aef0323c3f8ef8d998f600ffbae250839aab91be02721621c40871472d5a55cc4103bd0056d34d51d038", @typed={0xc, 0x5c, @uid=r4}, @generic="ec6357d1a18637d714412bc39b01c7ca72702787c95489ae289af3a5fc78e4fbda9b1c2aaef15ade17", @typed={0xc, 0x67, @uid=r5}]}, @typed={0x10, 0x8c, @str='$proc^\x00'}, @generic="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", @typed={0x18, 0x3b, @str='em1-{eth1user(+\x00'}]}, 0x540}], 0x1, 0x0, 0x0, 0x20000811}, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x0, 0xf}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000283000-0x8)) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0)}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/01 18:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[], 0x0, &(0x7f0000afc000)=[]}, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b72000)={r0}) bind$llc(r2, &(0x7f0000bc7000-0x10)={0x1a, 0x1f, 0x200, 0x0, 0x5, 0x6, @random="0f0297bec46f"}, 0x10) 2018/02/01 18:23:26 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/02/01 18:23:26 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000013000+0x91e)="9144aab9c3354512095ad554df815be7c8b0cd7e51b8982f19e2525d8eab0c6077e0eca5526e1de93009dc1a95c0ad4508b2b9c9a14131a400beb7224762df3b36620941ee988c52bcd811a55d2263cc58fc51548598c7f517538a8d63f55663d01dd4c32956", 0x66, 0x10, &(0x7f0000008000)={0xa, 0x0, 0x5, @empty}, 0x1c) socket$inet(0x2, 0xa, 0x34df) [ 33.785993] syz-executor3 (5315) used greatest stack depth: 16144 bytes left [ 33.801187] audit: type=1400 audit(1517509406.907:20): avc: denied { write } for pid=5290 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 33.862115] sock: sock_set_timeout: `syz-executor2' (pid 5330) tries to set negative timeout [ 33.910096] sock: sock_set_timeout: `syz-executor2' (pid 5330) tries to set negative timeout [ 33.921878] syz-executor0 (5328) used greatest stack depth: 14240 bytes left 2018/02/01 18:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000882000), 0x0, 0x20004040, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) r1 = accept(r0, &(0x7f0000dd9000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000be4000-0x4)=0x10) sendto$packet(r1, &(0x7f0000683000)="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", 0x1000, 0x40000, 0x0, 0x0) 2018/02/01 18:23:27 executing program 1: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000064b000-0x4)=@assoc_id=0x0, &(0x7f000077f000)=0x4) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f0c000-0xa)={r1, 0x7, 0x1, [0x4]}, &(0x7f000023f000-0x4)=0xa) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000491000)=@un=@abs, &(0x7f0000f0c000)=0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000f0d000-0x8)=@abs, &(0x7f0000f0c000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f0c000-0x8), &(0x7f00001c0000)=0x8) splice(r0, &(0x7f0000526000)=0x100, r0, &(0x7f0000b4b000), 0x0, 0xd) r3 = socket(0x5, 0x0, 0x7) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000e98000)=""/109, 0x6d, 0x10001, &(0x7f0000f0c000-0x10)={0x1a, 0x5, 0x8, 0x6, 0x400, 0x6, @random="4f1d3caa0fbf"}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 18:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a9a000-0x4)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000006b000-0x8)={0x0}) sendto$inet(r1, &(0x7f0000e5b000-0xdb)="eabc0d16bd68b716c0b273ecf1ba46034faa966bfce0930e75d1faf123c84b2c6012799d1df03f34876e6a18b57ae497de035a02ca902a99addd771c85f709a9729380e09c8954caa239b2a17b5cf7d976b63acd4bacfdbd76e58f61e541bf612f000b806af1d561c459bedd91fe78719f02bf900d1b0d4329f2029101f94ea601963fa6eeab03f9cd12aa0127ce27d72e095c7158380dc829719e56667615fefaca4749ab214870e2dbb4bb0461706ac7b5b55b1a47da14a20dfbf1a35f4e94d043e0318957966ff98a5ea7d69f37adfdf6bda02c642e882ef295", 0xdb, 0x1, &(0x7f0000f6c000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r2 = accept(r0, &(0x7f0000b41000-0x10)=@can, &(0x7f0000d68000)=0x10) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000829000-0x4)=0x7) 2018/02/01 18:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80013, 0x48e33dde) sendmsg(r0, &(0x7f00002fd000-0x38)={&(0x7f0000b5c000)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f000032a000-0x50)=[{&(0x7f0000b08000-0x1000)="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", 0x1000}, {&(0x7f00006d3000-0xbb)="866df1188eff8a0c741d011cb89f08aaff8e8463aaed36737ac3d3ab1a85f72e300e7f4cb96e15ebcb0a9ec319b47871dcb93afeb2f250f5bb85e8b54bcfed6e834b5da777f4ebae6673bc9f8f16a320a1575a617a9a6bcfb18dc1dd537cd835b7249f7fa28569d931670c5534afe430cd3a0b766c30c468e78754b523595e5ee94167d318f90ae1c086077ca569344e1d340590967bf7f8e42f2bb302d3e0c554b76ed678a16bce455363629882959dd38df444ab51a33a4979d8", 0xbb}, {&(0x7f0000f17000-0x38)="859024f926b8e10768398afdf469179ebe4c65f12ced8f8b17942d2ea7f20ea33b1f16bd689431ff0dc1b9bdefbee9bb586b29f44cfcc514ac8d8c156d38d00456de2c72c3375a0d095296a2ebe17d74a96c46de8be045b19b437a6763a000a2fc76a6760eb9651b11b3c1c3a9c5cac904566bf7c137375a1d6966ca934939cd35b2746d1400fd125a4788d4bca974d586137c6ee74d4dc4d477038cd91274f24b2fb52c9453ec9157a6d0fa50e8e5ca3ed52484b777bd", 0xb7}, {&(0x7f00005ae000)="161688f581edc3060edbfbb0e5c2228327cfbe8ef4cc10d36809ad7279705e3cfa4634d4ae3761249ae60cdfa6784c6fc3c4e3bd977c8cd687eef579333b01fe6af668cecdb90c204c7957", 0x4b}, {&(0x7f000020d000-0x80)="3834ef89795ef016f1dfc559844c56c62b3925fcfb48541075afc327908afc7bb168103f8da33419446e792421aa8b48725b91a7f13a299118d1c6c92f1f61cb201f67d115f89c1b14e6d6fff3028ab7227ffb5bf7aa6b32e9811711d568732c1a8252533552a6329eb63c32db17f439fcad6f9891884517e6d96c323a4f19f2", 0x80}], 0x5, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @generic="5ae7dc10e9ebf8fbb73f89b6c220fd7e"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {0x7fffffff}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000577000-0x11)=""/17, &(0x7f0000e33000)=0x11) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000e6c000-0x118)={0x40, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x118) 2018/02/01 18:23:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000+0x88c)={0x0, 0x0}) ioctl$void(r0, 0x5451) r1 = socket(0x1, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000000000)=""/8, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7ff, 0x30}, &(0x7f0000001000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@int=0x8001, 0x4) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x1b, r2, 0x1, 0x2, 0x6, @random="125124f3c1f8"}, 0x14) 2018/02/01 18:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000096f000)={0x10}, 0xb, &(0x7f0000f39000-0x10)={&(0x7f0000daa000)={0x14, 0x1, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x80005, 0xfffffffffffffff9, &(0x7f0000803000-0x8)={0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000071c000)=0xaae6f352e14a4cb, 0x4) recvmsg(r0, &(0x7f0000fda000-0x38)={&(0x7f0000e60000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000a74000)=[{&(0x7f0000f53000)=""/4096, 0x1000}, {&(0x7f0000a7f000-0x18)=""/24, 0x18}, {&(0x7f00002ae000)=""/180, 0xb4}, {&(0x7f0000bec000-0x3a)=""/58, 0x3a}, {&(0x7f000049b000-0x1a)=""/26, 0x1a}, {&(0x7f00001a4000)=""/230, 0xe6}, {&(0x7f000034d000-0x2f)=""/47, 0x2f}, {&(0x7f0000e3b000-0x85)=""/133, 0x85}, {&(0x7f0000c0b000-0xe8a)=""/4096, 0x1000}, {&(0x7f0000b31000)}], 0xa, &(0x7f0000d21000-0x6e)=""/110, 0x6e, 0xffffffffffffdd8f}, 0x20) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fbe000), &(0x7f000077f000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002eb000)={r0}) connect$inet(r3, &(0x7f000092d000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) 2018/02/01 18:23:27 executing program 0: socketpair(0x19, 0xf, 0x6eac, &(0x7f000053a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f000074f000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000009000-0x4)={r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x8, &(0x7f0000f83000+0x55e), 0x0) 2018/02/01 18:23:27 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept4(r0, &(0x7f0000dfc000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007e2000-0x4)=0x3a, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f000046f000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000073d000-0x4)=0xcb) 2018/02/01 18:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000029d000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00009a3000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000066e000)=[@in={0x2, 0x1, @rand_addr=0xb8a}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x94) r2 = accept4(r0, &(0x7f00005df000-0x10)=@nfc, &(0x7f0000eb3000)=0x10, 0x800) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00001cf000)=""/27, &(0x7f0000268000)=0x1b) socketpair$unix(0x1, 0x4000007, 0x0, &(0x7f0000692000)={0x0, 0x0}) socketpair(0x5, 0x3, 0x34c00000000, &(0x7f0000c93000-0x8)={0x0, 0x0}) getsockname$ipx(r6, &(0x7f0000a9c000-0x10), &(0x7f000086f000-0x3)=0x10) ioctl$int_in(r4, 0x5452, &(0x7f00005c0000-0x8)=0x1ff) bind(r3, &(0x7f0000148000)=@ipx={0x4, 0x5, 0xfffffffffffffc01, "54cc108d5c20", 0xfff}, 0x10) r7 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000583000-0x8)={r4, r1}) close(r3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000b3000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d76000)={@common='bcsf0\x00', r8}) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000765000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r9}, 0x14) 2018/02/01 18:23:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000e, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x38, "4f591aad068cd34cb4bd4406d781afcbc90c33d62536ad90e2dd9259436f97ac20c8e7138d0d2f00a993c0a42192e1653392aaf8afd308b0"}, &(0x7f0000001000-0x4)=0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r3, &(0x7f0000001000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000003000-0x5)={0xbca, 0x1a, 0x8, 0x4}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000003000-0x10)={0x2, &(0x7f0000000000)=[{}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00001d4000)="24000000200025f0006b00000008fc00020b00080110b500001001ea08000100000000b741f7", 0x26) [ 34.020586] audit: type=1400 audit(1517509407.147:21): avc: denied { write } for pid=5354 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 18:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) r0 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000dad000-0x8)) sendto(r0, &(0x7f0000cbc000)="fafd95418db0818197e2efd55ff07e8dc571e3e4cade7db86d5bb5caa5d161ce3d02d1f14c4b735ad778c45c1efcaeb2b866438293d724008d2e4205b5b27cbb0a413aaec5efbc15e3871d82a784cbd5d72a9b599e47661cb58fe9623c3d78e980c4b8a6b2ff27c77a6efa8722f30526316ef3", 0x73, 0xc0, &(0x7f0000c93000-0x6)=@hci={0x1f, 0x401, 0x3}, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000caa000-0x4)=0x1f, 0x4) 2018/02/01 18:23:27 executing program 3: r0 = socket(0x10, 0x1, 0x3ff) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000033a000-0xec)=""/236, &(0x7f0000a26000-0x4)=0xec) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000155000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8b) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000062e000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1ff, 0x2, 0xff, 0x1, 0xffffffff00000001, 0x80000001, 0x6}, &(0x7f00003a1000-0x4)=0x20) 2018/02/01 18:23:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x8, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000c48000+0x9ef)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffff79}, [@map={0x18, 0x1, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x8, 0xbb, &(0x7f0000001000-0xbb)=""/187, 0x41f00, 0x1, [], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d0a000-0xe8)={{{@in=@multicast1, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000f77000)=0xe8) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r2, &(0x7f0000a92000), 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000ba000-0xe8)={{{@in6=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f00007c8000-0x4)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000641000-0x6)='vegas\x00', 0x6) writev(r2, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/02/01 18:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00001f8000-0x4), 0x4) socketpair(0x11, 0x6, 0x0, &(0x7f0000985000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000f21000), &(0x7f0000ceb000-0x4)=0x4) 2018/02/01 18:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b6a000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e8a000)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x88eea3bf5399aeb4, &(0x7f0000c4e000)={0x9, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc0e}}, {{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x5}}}, 0x108) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3}]}]}, 0x28}, 0x1}, 0x0) r3 = socket$unix(0x1, 0x0, 0x0) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bab000-0xe8)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000733000-0x4)=0xe8) r6 = getgid() sendmsg$unix(r3, &(0x7f0000027000)={&(0x7f000064c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000025f000-0x30)=[{&(0x7f000097e000)="2bfebfa9c5794460eccb5aa94898db40258d7fc3031d4bb6ddba282b8abb4630aca5708ec935007bfe12fb43931d7b23c077e189f30e6f0a14b1a743817616874570e986c727a549b308d8d7b46f982183226db017e4c19fd12282ac5b65b6f72ac379dc7f9ab3b67dc259d3", 0x6c}, {&(0x7f000076e000)="158d28d574f719f400f01ba4e75ba87ee59515a60a5cc6a3131c59d658b540e4326eac01e5d2a8ef49530fa1603c9fdac5a0a1980cebeccf3ee6f3581775a7043b368d6987ef6cd9acf3dab137", 0x4d}, {&(0x7f00001b0000-0xaa)="d314d73ff15c8d0fbdb379973b0ab86bf3da8897e5901dcf1db3fc4152ca9ca8ae708af4916a0aad5eb6f1b6d23acf8adc327f3fd1577ef893d64ffd21e1cce11896258d5294e97193a454d55817f2d6a56985ef24c81615fa173d9691d0bd8fdbd0633687794bd5c5a5cf611e55b003e1db8a64b93e64934b52f89f968e0f951d3303cdac2d1f170e3af160f92b48a881f231d2195894630670e9416aa1de95374060f7ee251ecfc786", 0xaa}], 0x3, &(0x7f0000f9a000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x70, 0x800}, 0x10) 2018/02/01 18:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f85000-0x8)={0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000186000-0x450)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3f0, 0x2b8, 0x1a0, 0x2b8, 0xd0, 0x1a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000101000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x984d}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1f, 0x7dfb}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x11, 0xc, 0x7}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffff00, 0xff000000], [0xff000000, 0xffffffff, 0xffffff00], @generic="6382e4c16befc2c39731d0a351143dd3", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xc, 0x81, 0x3, 0x58}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x40, 0x3, 0x1, [0x0, 0x6, 0xff, 0x3ff, 0x2, 0x4131, 0x8, 0xfffffffffffffff7, 0x80000000, 0x62, 0x100000001, 0x6, 0x4, 0x8, 0x4, 0x9], 0x5}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv4=@multicast1=0xe0000001, 0xe, 0x2d, 0x10000}}}]}}, 0x450) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eab000-0x8)={r3}, 0x8) 2018/02/01 18:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000105000)={0x0, 0xc1, "b9d70f120db234af9111287abc74372211473ad4abb6b0501c88465c3b17b6f5f54c6f2e91a9f26524dc154b73a821db33cf00268eb7bd7404d27230c22fc8f73e2ba77f3895fb131860353faf410ee448a6a13dc28bfbd80a6e50d8aa438ccef6688a50055e4c46c77ed687eead49faba803cba41311180e45a39d2d8c9bc7195bff3f97344879fc72149e19200bae1439552c215f82b043894c998aee1d5ca80dd42f44c2e619d5ba9b3bf5f63ff28ba6932d89b79dad910337b6cab413cace8"}, &(0x7f0000629000)=0xc9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008ea000-0x18)={r1, 0x878, 0x8, [0x4, 0x5, 0x47e23e4b, 0x1f, 0xfffffffffffffffd, 0x432, 0x2f, 0xfffffffffffffffb]}, 0x18) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000efc000)={r0, 0x5f0, 0x3f4cd383, "827a238986a5a8c61539f5a28a158ed82cd5f1773d8c76d2df5b28c61a3ef2ebce4d99fe88637867da265683e315861a4c669119b0c7a135bd7931b26f8a5f1821a462c63dd707bccc15d945c8979cd765f34dd402985a9d6554b48afee53897c4763a0c6e292fc1c15e3adb9697901cef696765b1c8f7cc61183d3eaab1f035bc88aab66650f92a7aeea54e9cb65649bb716cc847c0999a9578"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/01 18:23:27 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004d1000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="628b5f07feddbf277fa2e4c29e68c2a3a548191d0089a511c59d33eebda437611bc1dee8798b5a0cb33046d18b03841e42b4c963d14c215597b32a854d1ad8d61f33d45e1f2dc399750ff9af2f09e1a29452a3912c03377e571af06e55c6c7cf62dc2ff83fd708a395e8f0abdd75a55b1e783df03bd4aa8ffbc24d3aea493fd54a3212d8602106490409bbe4cb31c408dc5a1e7b60effd48dd42a014731db1d884c86176aec4eb2bf09d385fba1feeeaebdc2f6232af4e0379c1f64c418ccf9c0a5a585e40936632c9d88fd0a0ba7955e92617d24497ccdf28b17f3cfc49ad9b3f2a75d91effda29fdabb9", 0xeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00008ec000)=""/21, &(0x7f000064a000-0x4)=0x15) bind$alg(r1, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="0176", 0x2) 2018/02/01 18:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000003b000)={r0}) connect$l2tp(r3, &(0x7f0000f51000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x2, 0x4, 0x3}}, 0x2e) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000072c000-0x2)=0x6525421a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000038a000-0x8)) 2018/02/01 18:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a40000-0x8)={0x0, 0x4}, &(0x7f00006a7000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000006f000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c70000-0xc)={r1, 0x7, 0x10}, 0xc) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00001a0000)=@full, &(0x7f000086d000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00008ed000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00007e6000-0x4)) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000c38000)) shutdown(r5, 0x100004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000073f000)={0x0, 0x80000, r0}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000af4000)=@assoc_id=r1, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000ceb000-0x10)={0x7, &(0x7f0000a04000-0x7)=""/7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000771000)={r1, 0x1f, 0x8, [0x25, 0x7, 0x7, 0xab07, 0xe52, 0x5, 0xffffffffffffffff, 0x1647fef300]}, &(0x7f0000d27000-0x4)=0x18) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000635000)) 2018/02/01 18:23:27 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b000), &(0x7f0000019000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000017000)=@assoc_value={0x0}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000017000)={r2, 0x8}, 0x6) r3 = socket$inet(0x2, 0x4, 0x2000000000006) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000018000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x5, @empty, 0x7}, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7ff}, 0x9, [0xffff, 0x6, 0x800, 0x0, 0xa08, 0xb575, 0x6, 0xbacc]}, 0x5c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000c000-0x8)={r2, 0x6, 0x6e}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/01 18:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000406000)=0x20, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d92000-0x8)={0x0}) bind$ipx(r2, &(0x7f000044f000-0x10)={0x4, 0x6, 0x7, "a1055e1a834b", 0x1ff}, 0x10) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) r3 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000060c000-0xc)) sendto$unix(r1, &(0x7f0000186000)="eaa23552b55abbbfce27385327757da8bb5102584779f880186751e43e7f6d4370c395e9bacbd75e66a31fadd490053dd262f678a413cc17b27798c1037173c9b1f63193408b753783001ced9e473e7a329bab204a7f8a4495ce7bc92896bf098a4f94955c0b2a0d770a1ab5739b70522a7a40", 0x73, 0x40000, &(0x7f0000a8b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) [ 34.256707] sctp: [Deprecated]: syz-executor7 (pid 5413) Use of int in maxseg socket option. [ 34.256707] Use struct sctp_assoc_value instead 2018/02/01 18:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) close(r1) 2018/02/01 18:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8920, &(0x7f0000820000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x4, 0x1, 0x4, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xc6}}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000108000)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x800}}, 0x13bf558e, 0x5}, &(0x7f0000197000-0x4)=0x98) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000203000-0x14)={@mcast2}, &(0x7f0000517000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000090e000-0x10)={r1, 0xacc3, 0x1, 0x7f}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000b78000-0xa5)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x10002, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "cfc3000e"}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) [ 34.346940] sctp: [Deprecated]: syz-executor7 (pid 5413) Use of int in maxseg socket option. [ 34.346940] Use struct sctp_assoc_value instead 2018/02/01 18:23:27 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000017e000-0x8)={0x0}) r1 = accept(r0, &(0x7f0000f79000-0x9)=@rc, &(0x7f000092d000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005ea000)={0x8}, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x808002, 0xffff) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000018000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000013000)=@sack_info={0x0, 0x100, 0x1}, &(0x7f0000012000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000000a000)={r5, @in6={{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x10}}}, 0x10, 0x4, 0x1, 0x80, 0x2}, &(0x7f000001d000-0x4)=0xa0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x4}, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x1, 0x0, 0x1, "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", 0x1, 0x6}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffefb, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000001c000)={r5, 0x6c, "eb5c6f99efe6c60a61e47036f46573933d74a935dc5259078961aa94c7c0ea0e22aa788e7819d1ccc00b2a9734028908ba8938be12a193e20119fb8cf79c6db09adf04e13328bc6c7c7f3d3867e3fca2fe68782922839a7f1f9f36636c5cbfa7645767f9ccebe1edb0e2f362"}, &(0x7f000001d000)=0x74) 2018/02/01 18:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1f, 0xa, 0x62) connect$llc(r1, &(0x7f0000c22000-0x10)={0x1a, 0x15, 0x0, 0x8001, 0xf86, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) socketpair(0x3, 0x806, 0x6, &(0x7f000084d000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000f90000-0x89)={r0, r0, 0x8, 0x80, &(0x7f00008c5000-0x44)="3feab54fd8bf5acb859067514117a53b805709a50c7a3e28c0e759c4cc305cf036db2ac684d0294324673a456a9437dc15e378787d834f269a9c18c7059b907ab3164c3a", 0x0, 0x7, 0x3, 0x9, 0x80, 0xa87, 0xfff, "4b714a03d343232600cd57a7eea17514baeec277ac60bdd1a0da3ac855b8593cb35537615b615847954f88cde2f71f70df409554d9fa33c254a191f27ff3a34c7e76bb9195a04546445087bea25fe9fc06a4182c86af6d85aa8a796558881b71ba"}) connect$bt_rfcomm(r1, &(0x7f0000b23000-0x9)={0x1f, {0xfffffffffffffff9, 0x1ff, 0xc222, 0x681, 0x3, 0xdce}, 0x6}, 0x9) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00007b7000), &(0x7f0000169000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000c87000)=0x20, 0x4) bind$alg(r0, &(0x7f00002b6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225", 0x21) 2018/02/01 18:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000158000-0x10)=@nfc, &(0x7f00007a0000)=0x10, 0x800) bind$rds(r1, &(0x7f0000eda000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/01 18:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/01 18:23:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002a5000)) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0xc)=@nl=@proc, &(0x7f0000000000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x857f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00001d3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "32f44fc36f9e553c22d50d9923bb742394f6ea60b4ac542c"}}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) r2 = accept$netrom(r1, 0x0, &(0x7f0000cee000-0x4)=0x3dd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fa0000)={0x0, @in6={{0xa, 0x3, 0x1f6, @loopback={0x0, 0x1}, 0x4}}, 0x8, 0x401, 0x3, 0xffffffffffffffff, 0x101}, &(0x7f00007c1000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f4a000-0xc)={r3, 0x2}, &(0x7f0000f3f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) sendmsg$netrom(r2, &(0x7f0000591000-0x38)={&(0x7f0000eee000-0x10)=@ax25={0x3, {"1df1388e2ef3e1"}, 0x2}, 0x10, &(0x7f00009da000-0x10)=[{&(0x7f0000c00000-0x62)="3d25b29ef03a79b7dfe3da2faa8b74b154c329ff3861fee551063ecd5f4cbfd6fb8f2a569b6738dfc09c1c5d21f8963ac0fecdb6d7dac3860adaedbf6e5265efe0a1fd4283af80397d0c092538f8c5ab5044e8d3f1caf69db63a12c62f77b0f21f9d", 0x62}], 0x1, &(0x7f000070f000-0x1190)=[{0x58, 0x0, 0xcfc, "e090162ade97f48c68f7b6c3ce4ca10cd0b6c07e35dabd2e841645823eda17217f2412e01cb98fd4df72d9d2f9c8d4b36fa6ea1265238670d9c78784ddfe937b7453"}, {0xf8, 0x101, 0x68c03c14, "bb7dac914247bef7a0ecef4fb41c9414e34571d5206ad1f0fb7d76f29e20fd6d7dfb1e3e8fb80458427462ae16ec69e1924729c1f595f9ed97d3bd56ea1b55d064231ba409fc32ff3962743d1f59fce596178e9197e153db8b8ea3d77a30b50fcc0e3b152944e3fbe5f94b4a14c0f947cee6eb6c302be53f2171936d91221c6ff1d4b194a03c679ba8794348bb742e5442a855b4c82222a3ffb2135d2c247d5f9cb0053086bd8cf6a3d66ab7de58ee2e6a3ac96b20b318ebf458c4d51c40bde4e7aef0339f829aa17153fdea826675706aa65e43987bf8177408280766e51beb30a064ed56"}, {0x1010, 0x115, 0xbb5, "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{0x30, 0x110, 0x1, "08b9d4f96d885236de3765ed111fddfc7ec4a3cc41cc628f59e8"}], 0x1190, 0x20040000}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000407000)={0x1, &(0x7f00008a3000-0x14)=[{}]}) 2018/02/01 18:23:27 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000005000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0xa8)=[{&(0x7f0000004000-0x60)={0x27, 0x0, 0x1, 0x2, 0x8, 0x6, "7cb0c564dadfb7a5454c2342ced9f81565c65113f19a45504b6b1fda32614f5e6fa4faf8009bca999b82a9757a296b453ff7ce7c0a0fd94b2f4d7a3de5f3d2", 0x6}, 0x60, &(0x7f0000003000-0x60)=[{&(0x7f0000000000)="a839d3fb682dc681eca76fd6d6304a0a656638168368e80b3ff530a257ad1558327ec0746f11ca8e02121d1cf8b4ff5e7bd2d7a49f6ff5104d121a0422dd35d15c6e0bcf7dffee4a61d002601c802cfcc3e889e210b240918edd6901f80534b239d3ecb0bd2f31c3884a241f53d1f4c3fc97d7f61065001daba71a7b8adfadc2f876", 0x82}, {&(0x7f0000003000)="3fab8fa27a49cddcf1098c77a8f6ccd17800eedc04b11fbbfe4e6efc698794abd69368ac4572709b58825dc68ce72c53a84bb51bf1a94ec160555e7afbb01e00b5a9befb7d3540a086f9c423a5df63875f9945295806efaa3f78ecefd2d6d942cc54feecb7b677ee53554b268952fc1e86e36a0382e08106b3054094dd0a9a948d5f81827aae97d7a0e455bd03a211a7a9e9d2bcfb4344e36587aea92346e485b3270b2050d39824", 0xa8}, {&(0x7f0000001000-0xf5)="1801b876d36a23d42a11c50e55873a45c146d4c1ab6b08d1e82c5b315c46d917c621805735c359501bc76e646b7b302bfaa5a59bfb5c663ccfa518b309433f10bf12b4a7d6d75562d797eb93f7356f6188ed42f841a921de9d7ca7cc4b0937f1a6208efff2bf35d43748c5970587c89602f78a612d842afb530ecbd52e9abec127e4c79cfc5f1fdf4f438a42ab015e2f0a3ee6ff8c409dbf7edf9b6d5759bba52f4b1033d955f9e326d57be03ce52a71b9c48168e67a1d90eadaee68b8b39e34bc8cb6999e5c4a827e1a0babe257d7d667539ada9bfe0539e8e6a26d166e976f3f474b174452c45b613254dd23c3262497fcb7776d", 0xf5}, {&(0x7f0000003000)="904f8461e10a72a4532aae1f0cbc1b6d34a7e419721f8446f86ea1e62ee3035df55ccfc52039934b1fee3bfdc1d98594deda951ad57ff4e80243dc3330274c1179cad1b446af628eb1dbf08d08947cbb71e58803b380d0dd42a9e8f4725a8b974a0eca0c1400f7e2534554c326017bb17828ba14076fa50ed860c3c195f0b875c15aee10aba6b4381bf00bed2cf459437e0e02", 0x93}, 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0x1000}], 0x2, &(0x7f0000004000-0x50)={0x50, 0x107, 0x80000000, "55a79a2726b56f8fa34ad86ef192892bd8dca7bc0e74b6ab4dfa21dfa7411a2d522d78fbbb2d30c193a14151b793ca0f122711a7e405d91a60fd0b385e6a"}, 0x50, 0x4000040}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x2a0e, 0x0, 0x8, 0x800, "4dc5a91d5ce7fc6720199079c5c17140d3d4b3bab7bd881f17d8188072b0a92cfa1dabe99a26b60d79b72b8786d6fba185c2ce0036a20fdb17dbba1deb8fb7", 0x10001}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="2c7e67bec03045658641f58f98a5e8a2c6d70983fc589a31b804a2e9b749583b87be9dabe4ae9b6b3724d05a055322d98d8044091bed5792cb587ac23481e9352ace82936151935f07f7db3c035b4468a768ee752af43d4045f3c3dbf16aa3fcb166a10b0bced124eff1c3fcd8050b4c8c1c1c957683b1aabe0e1bfa9a6644e16338335b35be268092d3b8", 0x8b}, {&(0x7f0000001000)="a70d477c339afd74df50a7c3f54574", 0xf}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000)}, {&(0x7f0000001000-0xa0)="b3947c351a7b4b4fe19a5f1c5400b5175f20c30d741231f4c8a3598b96bce2c46ddb10002160df728af86c86afacc892b978661c9de3966814041200b9ea6e7d4e8150875a8143b6c281ff91da9685f759cc58944ab67225989ea66be069f8c807302fb85d79062b4f6bf0b6aabcaf9807ac069492ae289ea3c5c05d86be8ede53d0344d0a2a67ac2a519c1c6041a21160b6066278342381ece74e0b64f92437", 0xa0}, {&(0x7f0000001000-0x78)="7efec028ecd609da6ed1aa21404b54156a19ab91ccc908a995f12f0621818010d705d5ee5275264e4e053d1f91a87279e4ce8f236f558e37a52b0a2a0858728a5f8033210c44ea4211010c7783bc481c9bf987577b46096e3ea5999d68556af2081a904dd7b877dc5b210f5c8087af726b560681f07e9ca5", 0x78}], 0x6, &(0x7f0000003000)={0x30, 0x117, 0x3ff, "2d3328d3d3d5761d57651da5eb1d46af12d9431511b96f065b134c816d53"}, 0x30, 0x4000000}], 0x3, 0x40041) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/01 18:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000b75000-0x98)=""/152, &(0x7f00004b0000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9}, 0x10) 2018/02/01 18:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000978000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00004ca000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) 2018/02/01 18:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000082b000-0x25)="494f296123f43106aa21ea87b76e991a412a821521090d71b704226f92450d8e72b3643e73", 0x25) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) tee(r0, r1, 0x40, 0x7) r2 = socket(0xa, 0x2, 0x7) sendto$ipx(r2, &(0x7f00000e1000-0x52)="0fa05d812e2b2f7eb776db6dc71002393e8498ba65be21bb46265413a1fe4486e4cc8da711cace6b34ede9c58304ed6bb980b4974631709cbef8f60bfe08e92704e60da9d405910f5219ca386c337f2b0300", 0x52, 0x4000, 0x0, 0x0) 2018/02/01 18:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000050e000)=""/216, &(0x7f0000950000-0x4)=0xd8) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) [ 34.456441] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.476719] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.552214] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.557104] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/01 18:23:27 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000078000-0x5)={0x20000001}) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/02/01 18:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000b51000)={&(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000225000)=[], 0x0, &(0x7f0000262000)=""/141, 0x8d}, 0x0) pipe(&(0x7f00004ae000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000680000-0x10)={0x9, 0x2}) mmap(&(0x7f0000c54000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r0, 0x22) socketpair(0x9, 0x3, 0x1f, &(0x7f0000836000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000683000)={0x5, &(0x7f0000faa000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00007dc000-0x40)={r3, 0x5, &(0x7f0000af0000)=[0x7, 0xc6, 0x5, 0x80, 0x8000], &(0x7f0000eb9000-0x8)=[0xff, 0x200, 0x5, 0x1f2, 0x0, 0x5, 0xffffffff], 0x40, 0x3, 0xffffffff7fffffff, &(0x7f0000b6b000-0xc)=[0x2b, 0x7ff, 0x7], &(0x7f00005ee000-0x8)=[0x1, 0xc4]}) 2018/02/01 18:23:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x4, 0x100000001, 0x64, 0x3}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/01 18:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000df6000)={&(0x7f0000cab000)={0x10, 0x0, 0x0, 0x20001020}, 0xc, &(0x7f0000e6e000)={&(0x7f00001ef000-0x57c)={0x57c, 0x11, 0xa01, 0x0, 0x0, {0x12}, [@typed={0xc, 0x3d, @fd=r0}, @typed={0xc, 0x2c, @fd=r0}, @nested={0x2b4, 0x4, [@generic="4ec58cbb49eb5f0f956da097d13607b4fd04a7e451ebeeeca188c12d6227d913b0972074042fdfd103355e79f7e73143f24ca03ffdb736edf62c9e937505e7b3d62089dabff61d53bd77edb7d2315029fcd0074721b7d38fc7e7f5fff07c", @generic="e74031244fc57f5dfe4caa32c6ca8dd9ff0247fb6f4ce644ba721c1fac4d98592c853b21f55c5763a80e068330cf4995a69bd534b546d249701976c40e093c212712c4c819a06726e5e5920a2a4711c29762c81419df77f7860bc234302f32c8b705f829bcb62930d18a5cbc922eb315d7fd296d029a45ac7f25691a52cdee721eb169ce39e05bf9e99b82457421b4c56d16a140fde3fd3cd885ef16b7b51c92437dc052a4a623a3d9e97dcabb4f4888b571b60de507c051387e004dd7987fe9208693cc9ff753e5c5bfd9e113e5158c2f96e09cf006e8ab7106099a373285595d65", @typed={0xc, 0x20, @u32=0x42}, @typed={0xc, 0x50, @fd=r0}, @generic="a2e09f976a910c61c76c120029f9d42d79416873523193afc26fff5822b58213a974f8899f76b6565483600bb98801b88a62471689f8aed433beca1d6303b87fbc01fda2562434e378ec8db400b317f415492bf0e73ff1ba5d860f04c03e531ae4970e801f7a36856214ccbbd50d73444382260c543d09379683c03ff6ebac8aff09705452eb4b5647c2236f66e261c30c6e43727ea0a4e37c1e18b5c935d6d9a40289c3f90848a17646944f03ac9dd6b976682776c2ea0930b1142b23244fe38fefa1", @generic="fb01ed61867739f093440cb9501908472fe72661db0442385f4d00dd03a30def702fd694dcb72a231c4e6475ea4a946daecc4ac086a4d0d8f5d52d50696f4a292102b142a24e61de19d6c74ac5f082597daeea889a7527030d85c49ab56ca3310297e420e8f74053f9755f49b3f540d564ad82f316d511a0", @typed={0x10, 0x1a, @u64=0x4a5256eb}, @typed={0xc, 0x4, @ipv4=@loopback=0x7f000001}]}, @typed={0x48, 0x7, @binary="acbf4fb8aa3041ca8acb2c19e6df09f06c607b3fd430ec6822a5cd71c9bd4802b1946ce0a58a4370c63442319bdea40998be95c76139e87e701e83eb1e330b"}, @nested={0x58, 0x78, [@generic="997107ca9ddcd87f3f278208c88032de658dbf6f91e42deb1adbbb0dd1be52d765ba8d180f7659bea78112cba0c907df0662be221f52e9a328d0c1e4217964ec25bb167e44a1f1", @typed={0xc, 0x5f, @u32=0x3ff}]}, @generic="52a6343d51601f207e8a9e07765452e9723a2f42ef26fa5e02f74dde919079ad6374a9617b880d1899b55b7a525ca91aae08ea2a832f73d852d2c59484bfc114fb3aa0c1b06d9808ff86fe7205177aeaee77c94c4d012976d095ef5bb3b0668b7c68dd6d147706e81d3b44c9cd81d25b81beb80352f74d9d75a012707e80a6c2b5fe9fdfea746adb302fb9e04641b085c7", @typed={0xc, 0x1a, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="34cd170f1a4b7dd96551d9657061332b2c308087ea18135de153f33eded6f37722e7b3cbc3ceed64829e9bfb04bc6bdcd76e2be16bfbc2af056aa48231822bcbeb74a630a1bff7cc1f46e977ad564f3e902844d9784ce99264f49dac879f0bb6f825fa09", @typed={0xc, 0x6c, @binary="b06e2c"}, @generic="4f54d6d3c0a77ce0b93f6abb4766e6d9bf61d3c450aea4b3e85a1877b9ff8741cdd8f142e5a154a74bc13dc7bc1029f16e8d5fbbc0449188626e3650ef6dbd2e387c9c301917ad2b1bff3d1a5adfdd0d2d15750403529518848cacb7f1b06cff846a40a1a7af43a6f0c2fdbe5408b153e55444a81575f18ab042b3446cbfeded8d1cd1e9a14812a174dd95b58d4d985e7d3946a46cd247f43f8f418948674ec70acc920f821a30fb2d5f44120f897857788f9db584dfa6017cc1e9eca5fbcd74625a452729df6bcaf1ad0e734dcfeb04b9587667a48c00a1a1aeb70aa7b1bcc0c7c39680f60d57be9ee8af97f2e2"]}, 0x57c}, 0x1, 0x0, 0x0, 0x48004}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000f69000)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000163000)={&(0x7f0000944000-0xc8)=@updpolicy={0xb8, 0x19, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/01 18:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00001ba000-0x8)={0x0}) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0xffffffffffffffcd) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="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", 0x400}], 0x1, &(0x7f000047f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/01 18:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000592000-0xfc)=""/252, &(0x7f0000712000)=0xfc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)) 2018/02/01 18:23:27 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f52000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000f51000)=0xe8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f52000-0x48)={0xf, 0x2, &(0x7f0000f52000-0x10)=@raw=[@alu={0x7, 0x40, 0x7, 0x0, 0xa, 0xfffffffc, 0xfffffffffffffffc}], &(0x7f00008fc000-0x4)='GPL\x00', 0xfffffffffffffc00, 0x22, &(0x7f0000f52000-0x22)=""/34, 0x0, 0x1, [], r1}, 0x48) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f51000-0x4)=0x180000000000000, 0x4) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/02/01 18:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f3d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1d000)={0xffffffffffffff9c}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ed1000)={0x40, 0xd2}, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000be9000-0x10)=@generic, 0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f00003e6000-0x18)=[{r3}], 0x1, 0x0) 2018/02/01 18:23:27 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000010000)=0x6, 0x4) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/02/01 18:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000bd9000)={0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00002e1000+0xeae)='tls\x00', 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r2, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) 2018/02/01 18:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c04000)=0x3, 0x4) 2018/02/01 18:23:27 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4), 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000028000-0x10)={r1, 0x1, 0x6, @random="7873e3dcc13a"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000-0x4)={r2}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000a000)={0x0, 0x5, 0x3}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000028000-0x18)={r4, 0x6, 0x1c, 0x1, 0x10000}, &(0x7f0000008000)=0x18) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000028000)=0x6, 0x4) ioctl$sock_FIOGETOWN(r5, 0x401054d5, &(0x7f0000025000-0x4)) 2018/02/01 18:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$inet(0x2, 0x800, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000004e000)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='bond0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) 2018/02/01 18:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1b000-0x4), 0x4) 2018/02/01 18:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f000062f000-0x9)=@rc, &(0x7f0000c39000-0x4)=0x9, 0x80800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001e6000)={0x9, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x1, 0x1, [{{0x2, 0x1, @rand_addr=0x6}}]}, 0x120) 2018/02/01 18:23:27 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000023c000-0x4)={0xffffffffffffff9c}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r0, &(0x7f0000cd4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x1, {0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}}}, 0x3a) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x1) getsockopt(r2, 0xff, 0x1, &(0x7f0000000000), &(0x7f00008c7000)) 2018/02/01 18:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000a37000-0x60), &(0x7f00007a7000)=0x60) connect$nfc_llcp(r0, &(0x7f0000173000)={0x27, 0xfffffffffffffffe, 0x1, 0x6, 0x5, 0x8, "6bec1a1d37ea9ea7ea4def30efe3c3a63a201cddefaed53b738bed090d1925fc5f6a712a31ad2080e273b7cf1aa72e088944c7fcea27e2a04abde54a8f20c9", 0x3}, 0x60) r1 = socket$inet6(0xa, 0x3, 0x8000000000005) socketpair$inet(0x2, 0x4, 0x6, &(0x7f00002da000)={0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000f32000-0x4)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e6e000)=0x5, 0x4) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[]}}], 0x1, 0x0) listen(r1, 0x0) 2018/02/01 18:23:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x7, 0x1, 0x0, 0x4, 0x5322034a, 0x0, 0x7, 0x7, 0x4, 0x8, 0x3f, 0x5, 0xa8e, 0x2, 0x9]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r5, 0xd6a}, &(0x7f0000002000-0x4)=0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005c000)={r6}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000080f000-0x30)={0x0, 0x28, "c65d8cf7eaf16dfb3691bfe5b33eab9e4b2966f721a299558b16d4a94e495a82ccd61ca5aa8f172e"}, &(0x7f000040e000-0x4)=0x30) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00005f7000-0x8)=@assoc_value={r8, 0x5}, 0x8) getsockopt$packet_int(r6, 0x107, 0x0, &(0x7f000073c000), &(0x7f0000144000-0x4)=0x4) 2018/02/01 18:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x4000000000000a, 0x300) syz_emit_ethernet(0x15, &(0x7f00004d5000-0xe85)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100}}], {@x25={0x805}}}, &(0x7f0000e95000)={0x0, 0x1, [0x0]}) 2018/02/01 18:23:27 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000b42000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x2d}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x446}, 0x1}, 0x0) 2018/02/01 18:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008e6000), &(0x7f00001b7000)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x800000002000cc) recvmsg(r0, &(0x7f0000000000)={&(0x7f000030d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f000026c000)=""/223, 0xdf}, 0x40) 2018/02/01 18:23:28 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f00004b6000-0x8)=[{0xcc, 0xa84b, 0x4, 0x8}]}, 0x10) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd, r2}) 2018/02/01 18:23:28 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f000000c000-0x100)="92b32f472fd93b99a5f58004c0e9b68ad9b108f70bb052b13dcd0194558fbccbc733b1a744ba3469", 0x28, 0xfffffffffffffffc, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000-0x4)={r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000011000)=0x9, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000013000-0x10)={0x3, {"1ec5099c98f6b3"}, 0x2}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000014000)={0x0, 0x9b}, &(0x7f0000015000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r2, 0x81}, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000013000)="313b893e8aa041ce7c5387e640595ab673e8cb2e40a3019ad6afb5e8b160cdd0b56a6f078d585d167f68b4ecdc8887eefb15931307fa340db9c4eaab20e733da9f47447054df355b02966418abd4a5842af5577c82a34e7d0eddf759e487badd93254e86369528962228556cc5e0e17a", 0x70) recvfrom$inet6(r0, &(0x7f000000f000)=""/5, 0x5, 0x40010162, &(0x7f000000e000)={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}, 0x1c) 2018/02/01 18:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000ab8000)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x101}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0xdd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 18:23:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000085f000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f27000-0x38)={0x0, 0x0, &(0x7f0000872000-0x50)=[], 0x0, &(0x7f0000663000)=[]}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000f8c000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000002000-0x8)={r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x5, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000914000)={0x0, 0xd4b}, &(0x7f0000b9e000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000529000)={r6, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x10) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1e, 0x2, 0x0) accept4(r0, 0x0, &(0x7f00005cc000), 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000ec1000)={0x0, 0xfffffffffffffedb}, &(0x7f0000fa7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00003c2000)={r8, 0x5f, 0xb9, "daca9bcb142738fdb89b71a5987e8a49e21763c694469dc3d26825475ec337698a07052b3c978a16629ce92edd29b9983572594b62008cccdcb9e21a8dfff251ccbd378393bd9be4e03a379e98d2b90bf6f1a4461906076d72854a08b6dcfa163fed74331d25286315665ff7c8283dbfbf16b1c57a6de42608f68d2d97b4d91782e1cdcbc2d67b140dd56a7298d662723f000939d81ed9e475a9b88a1eb7a6abae4316ea24fe4bf414d1d113778cf8a832b457cf583d30dc54"}, 0xc1) socket$vsock_dgram(0x28, 0x2, 0x0) bind(r7, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000e24000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000774000)=[{&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f00007d1000-0x55)=""/85, 0x55}], 0x3, &(0x7f0000001000-0x5)=""/5, 0x5, 0x2}, 0x40012100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00009f1000)={0x2, &(0x7f0000000000)=[{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005b000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008b5000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f000095c000)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f000004a000-0x38)={&(0x7f000014f000-0xc)={0x10, 0x0, 0x0, 0x800000c}, 0xc, &(0x7f00008fa000)={&(0x7f0000749000-0x11a8)={0x11a8, 0x35, 0x200, 0x6, 0x3, {0x16}, [@generic="e4e6c4c262320613e7c078d912498d89868cf286c0cee32467e3c0992ac8c6e01573460fec8c3500f3583b8920154d4cf9b45372e4c1e1cf947355ba154c5b475b90b23fcdfeda84433292b944f69f31363e0f0107a739b12aa3b7390315b7f7faf7a3268c83ada57d9916c04b01637dc99154fabc0cf2b59a83c6148ca62f6efa5d2bef4ed296953130bc0833a36d602a2bcb72c69455eccebd614328f26308bd1c01ae8a2024d962be665190f75c841e305c522fba78a99dadac078c1e7f934a2437dc6781b9a6e030c5a4253e0c322fe2d66e758b6714edccad334f6e50b2f6655b083ab310254680b1575cb35b18349aa9116e07534c5780778106e19b7e566b6913cd9c667c998b2e9b7ab31cf5b0b4617b2c4a2211b6d1a8f05ea62dcdc1da6259dc738e0d56f98c9327c25d0868ba82761784928179663c174b5a4d10bde1ce72248a893ef41cd76e9b8096c2ec7dbb81d98426f399c6dde17ae19b3e72d90a7b0acb8448c60b20eb9a2d3b6690fba2e1242dcdedcfab85e9d791053e88798c7db97af56cbf064ec71140d6f96b84679b7efc228515cd65cf1dbbc27b2de4b9d5590d23698d332fb2db88e008f24769a91a763b42114c5c0e3bdde68c7402f4028d50d655994c82e77b180c88a06449343bd1f3e4d88d51468699f6dc4cd610def7b95263ff14af4e7d0c539b42162e76ba4b9eabba95ea7e3a0335cf82db1c8bc180c8270465e96188a9c13f11abc714702647e973e6c60648e0db4feefbe687c55df4fb2b7c6607f75c53e3d9ba3963586729d83f43156e24c7fc862df2788c3218b8067d8cb924d540bd4140ab4926c93c134d3e180bb5b19e6d7ba8b13f1eb4e0970eb4129ff02b076a21cb6460cb4aedf0ec2c87a44bb3610e51dad60a8e6e592ec0460a35a5ff25ddfef2dbec703f9b498adf15c164146d8831891dc4349a588166b8a787aac6bcecf8b93de5c07c92be4e0d446c32c89380daff956ef62dc81cb8db280ca80f9e5baf1dc8fdb00f7f0671d95f600e8eaa8706e6cc539806d2672414959684e9f3f920071849d7734da520216058d740e01411b843c5b897df25006920e67a7596875300de2e4c453a2a66d4b06d7680083c0c6348872f9529cd281a398aec4554130b31c46a5b122d72e2c8d9afb675480e494834c37317698d7058f19a712280e03121d704e79386641087f40ec00670be13adaabf16c330b8acd96cb38568ce931e2f092c6b69d6f24de05c03fe9658d42cfb2ebe3d3fd9fb47e5b81acb0d1169770b5c4d221201daa726822181004c359be0c14e10fbc8d93ea6b7845de4aa2f75af459f9eb8c14c1a2c9589018b61fb5fd2c4b8f08c00db85592d30076004fa11d6a2779223fab5eb646111e43a14dde329aa46b72b04ebc5772827724e64a4f38b4d68d29429577df27a65b340ac6f2705c0eea2e497b732535012346021e9065922ecdf2fd222364cc62e22585b22fb56f4e1bb9d1b90c3b25698e88f8c90dd70ad7cc201890ea5b66b7f10853b3160e141a36214649071f778272dc2c9e4506077ab7ebfb5144706436fd5745750620d3d62c6685cad687670569769c8afd0bf75be2f3d0a192c929f73fc66441d821a1591f2c95dd21eca4664fb5aea3baee7359117a469b13a8afa273f920a98976a84e97f3acb075834e0a7f7c1bd8e76462ae7174c0e161856b26c35fb5225d826ee63547f4fcf012dcc86b409f682c6c4338f03de7cec080dfd78e4686f55d4e7e030e5ec51bafbf69a0610091813cfbe161b8552758fcadb398d3be0d6962e115081022b15900f2579242b6f2ca52864eb816b35a3e5c477c083dac7e0fce99cc71819a74b8bfd5f596f3ec1b30a40c453a5f03ba38c6a2213652693169376a9c446839569ae223b4cf068047f5c38792b1817b0ba85b2d14f4f680dd7db9c93252f425de5b67d67edbde56bfbab50413b8aa70192c28219e3e7d69fa6d4131946a454590a3334651c8cb8517a4f4f478470a41f3b3f9af779fdda43683383e3aaa9a88031d90a2c256c4abf733bb96e6e6b7d059fdb8e4c42a0ad6780d13c200641aa4805bbef840a38d4038f7055e2535acc2a719daf5e31cb1c0cde237ef58270ceddd9c4d2c028c986f5d2e76131340343e6c7f9e17e171b075d3fb3f4910d26164e2cb336815f9671e50f4b4573b0ee3ac37830bda5ae7bb08d6b8c77ec1ddc0e6c11283ff2a8c7e4dec1f1d28b135a3b145d37f05f703daa539e9634ea0a0ad0f5276904934a85b38a37091ec31196dbacede6a09da000301573a662f967cefdaf68edd902e383af89f7de34bf80055f157f1b0344961016408ef7014422f727c3925575d9b1cc7662308345c19609a6dd67b0e99fe42d12f482da3190ebe78509b0ad36131fa6bfa427b994fa8e29685e9478e04d9cfae0a10fd548f7d035d4dab30852ffa2d90a75165190b1df357eb561314d8ff7069f1921128a6a7345232afd9067f6c32c2506488c0ab3879a14378e144ecde8675c908d6951e51ab43e0fee1f2dc2250fddc4ebb5fa1e7824732465440ae8ee9592c30be87234d7046d8992795e892b6384a70f3250aa7c21ba8b5919353c6a8c30543496d9b3bcf9468dcf592d8b668046c2676e554a05905d4684f2443d2085658a21651b6e4514c1f03cfc0c1ac2cb705dba9c0b4e7ad203a0942c649986be4b9086e07afcd79aadaba07d7b5cb3d5d1c94bcebb55e91333ca4ffc78883ed75f8cf5a72d0a07199e0f8b8aeb36904d319151ba535ca902983f8e627e856288b4977fc44db92ad1864d1412e0cd0b8165dc4d601784827736669d352135e67978b04a2a6ad756338f89e895966a1cb0571968705a0fdb17655f699888e1f39d708e3acc70b55c301b4611994074393327cfcc47d8c05198badeeb7d6c6f62d2765e9628d6005f236c79df55c81421c299223460cac68fa32fdf2742d88f54487062ca8e27d21b4bfe934f2bda5d06f181033b95c70eb7ffe00e86b1d745a66ddd85765bff62711bdf89f9ba73a4d3926b75d667d9cb5d7fd73921f9a2ba957258dbe93288282a883e15c8d31e0c616b9c0c82586b8e5613ae0be291dceb995d2970607fb8c660ba085a345490c30ef2629796146a3fa0e2c58bf62c288b36c162a538b3b3bb2aa6b1002c676562091212ac75b483cdbf89e60669175777dd21c2f4d34ea43a7ba93ac8bc120ed3025cdba93490eb00e1fc10f739d2357b982ea4d9f49a0145f76120150c9faba788b3419847cec7ffdec58eafbff1e6dd6e1ad437a5153fa8f525726de63d7d0f496d488daf27d9b536ded9ceaa2de4c01ac0dcba34bfcb3e0bb3cd2c708f399bbb7a4fb8efd541ae6d2f838ca79ef9c3c562820f6c8c7ae2c3f50ece2eb373fc548431c93b707a7887e44044cd03a361396555765e499cb0d0cb096ab37f83ce1e1a19680e39dc0549e414982ffe10899992bfd0a35c0c27879ca07d64101c436bdf2090deb6cabe56bd008d4c7991b048747c83fdb183b05362d302880246ea57a61e1c4143012e8e2e46462c9101ec2054a3988cf0b05b676c358684e4730a4dafea0dc28fa38e4dae748ac5359b4dab61e9d150619af219800c9c812508c6c8c9bff59447f6ab478fa0af788a250d2f3d4ac15c9488f1d06512a3c29fbff15ed4f62297bc99c1202b8b0fa308736488c21d93b719ff30e8c567c1644197007072da442b8ecea755711237c4f8702c382b0889845f8b9ede88769425e71233f6ed324f57454ccb7a7ed3f94c9a23d6cfcbe2c8f11171da9bf45d1f999617c424d2888ad7280f2b5400ab30ad8c0fd8168e7ce4f6350cf850477763c3095c167b1a95fa656a6bc32767aa262f3c55c3b0496596ecde183bd93646f948c01d6542b4ea53ebd67de12f2b9cf5fb2bbddc5cb082084eca6b2cb7cd430f194b9e6357bd6125f0f87e066f1677181761cf0d68761f4b8d7b5503485609a8de55f8a93f0df97fe6bba03bd5df0c02c8a9b13e872a6ff8a948022152f98fcd17dded2e2041e9c075e062487bb66c7cba19179d1220c8ca703cf7156b5bf44822b2db75c0636b5124a219e02cf9bca1949abd302f154ccedf2dd4c50876861ed76f9ff9e07ac350584b5e6a636d3835860cc5804dcb25d76496ed41f0ececba37caa96c43185891efcbc7a7b874c3084d7e563285008dbc49a2661bdf222c1bc0e627cb5265466cb938e47a28d3d41f01bdcd2279fe2a0187e04c2eb83636d9daa238aa47e212a1076756a01f1a7a14fdeb2256ca982b489c87874dac399650757ff9dbf6761990422bcfb510cb65720e2ad537f5178e0482fc1f06a30f93dc2834a43bed8807fd015739acc148e355217006411dbb91f6316a6bf49ea9e195040e9409e5a547b03bab77914f993fbc5f19c90e82c3d975b1253cc9b4b03cf0612e24644cfd2e8b5a14ca44c4dfe5b97dbdff86d7aa35bbb3bf95336038953ec69c6085faef0be116d5d81c54a925fea9fc7dcf362b3b20e4e13d2ed07610fad546fd235544edbc94fe580e6d7cfc8fc2aa2e312f61ab10aaeefbaf6d1f36284ae57fc7a55f45b84b174abc8cf159f113311360f75befcbcc45d7c3029e68fa0713f0c30fab4d8146d4abc6ac8c308373fe79087529aa04b27841f1957d3a14aa15af472952230370acb3db4d586a44dc84570f69735a10c64f2320fc882f287c6b4150528a12f46eedbf476d4e36c2187ef75484521ff4db1a9213e207422c153fd548f6080f7ccdae4b9b203b9eddc0c2eaf0b968ae967ba7d72e5e93a95908fd7c21cbe3e9ca6d302babdf2cc95451303c8cdb6c49bb07af18129bcd88c40f76673e94d0291c7754fb6b126d3a5de878dae7b069e7b42919f62b15e4763cdc972b9d111febb0014729b9e53cf2cb14ece310441e0e5ef98b13c36962c41e429d20ef959ab3d0b3c4cf27a829c0cac20715aedcf22d24e51fdd523213103160b32af3dbbbab48162baf3a313ad3ef06cc943d8e3483b11834159bb39846674d1c6abc20cebb9ad07920f9665986879200483547b60f6ca5d7c792fe7a732a2a044faa75b0df1448aac94bf4d1a730e5498dba4e7c8c99d4bb1c787da427116551293f3797f3265b32bbb22e5c1b401737969fe12150ab0354fcf8d4b68b135cba9de167d2f8f0c14a5ce8fac306b784dd35723859e86cc78d36cfbb7309f189f56c2915e36a4a12415bd95b7f22aa3415b885fa25c75b86e2489914f4023f6c7c81c08df81a2260a1aa46c455a0d555a5a5ae61eb949cd63d10de6a222c53fa3951300e72aa6872c3cfd7a24f1b42dc4124f899cb56668f49f730603e678766238d0f9de7d343fabe3b32fb5812ba2ede82601f16db8f29545a7fb04135a93504efe9817cf117af70428318b02808127c4e9a1dccdf6689cb298d199d81d06c12c8ee948d6f5b84f0945384576b865b3e654605647bab591f6ecbea5ccbae44d50d9d669bfed36d7f82c805ad289a0fde599f68e19ca69f9d2350306871c555c77ebff20424c158b62f49503efa6897b4c90754c2e2be3fe56b587129ec8222c52e87fd4a4d565987d4a41df136216f804af17b34d74564a5553de19eab38e9095eae8d09a19409d27d69d5b2d1c301576d3a283b8e95c937cf08d96dafa8d3d2c770924bb502cd02e9f00a33767e8436c62c9c572eb1188bd66ba52b132ab94380b8c8c3e7cdba8ab4099d9b9c4fff410b3e78859cfd5cf1e951167295ee51597c937f0ac7ddd6520d3fbba30d4a951915340890daeaa2c233", @typed={0x8, 0xe}, @nested={0x18c, 0x74, [@generic="557b6142c7679489cc3a86324001b0ac92d6095a9f06be4cd27bd8139cd2e94d1608831b35614b1475b77a9b7a6d247c6c20c0968aa9b6ef04c69efcc6760271ca981f492ec4c469256ce65e3fb833d72b6908315f29195ad2ccb0807d0489e421127500524944039b7298bf81896f5b33771f57839afcdfc2707fa93fcfddb5a5e805ca521f60c52e7d9f38d40d212b4fdf2620cacbdf2533860844ffca7ab77d8f03d1a46414240073f05fdb0f06a240f2", @generic="eac7d5484071c97ade901e6eb00324c8fea0da08cc8002983692a8fc9e0737aea7b747eb94f708dd7e14a79e1be7317761e8", @typed={0xc, 0x56, @uid=r1}, @generic="915e8cb305ac13b7943e1f794fb7aabce65157dd40d6e630880be13c6781d66bc29418c400fd864b0733e58a5426f20514b9464d8a0538494daf272b875c168e8c9054e55df5ba2d73cd862f4bc564d12d63a333de314bd7d41bbcf5c89ea8da4de619035d", @typed={0xc, 0x2a, @pid=r2}, @generic="16fbd09b7088eb0cc2348aef3f9c44f49e0d5c184f1b911ac95de246a68c97f0df6b354a7e"]}]}, 0x11a8}, 0x1, 0x0, 0x0, 0x40}, 0x800) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b68000)={0x0, 0x2, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000db7000-0x10)={r3, 0x28, &(0x7f00004d1000)}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000191000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0xa, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 18:23:28 executing program 3: socketpair$inet(0x2, 0x4, 0x7ff, &(0x7f000036f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x6403, 0x1}, &(0x7f000000f000-0x4)=0x18) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r2, 0x7b, "4e3c919b1df6a8c5edfa2f74a637bd8cd3820a8e565ef3979d8f81ef6d4df53420359895582363a35c20ee6390defe20dadc96f7d8c3b76e58187f3c5caf93b1d5f8964acaffb32f1bce25ddbff45d531b5198a852cd30b3908da450784c7aa64cbdea513581d11312e892351d8b269407c9ee1fd4b390e91ad5fd"}, &(0x7f0000019000-0x4)=0x83) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000017000)="ccf0c7d55af0a52c3d4f04f8eb5bcfb1de4deef76ca8d0864195299876663377", 0x20) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='gretap0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@set1={0x28, 'set\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}]}}, 0x2f8) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r0, &(0x7f0000a62000), &(0x7f0000d80000-0xd9), 0x3}, 0x20) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007a3000), 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ff9000)=@int, &(0x7f0000328000)=0x4) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00003e8000)={@common='bridge0\x00', @ifru_addrs=@sco={0x1f, {0x4, 0x1f, 0x8000, 0x5, 0x5, 0x2}}}) recvfrom$unix(r1, &(0x7f0000ab3000-0x1000)=""/4096, 0x1000, 0x142, &(0x7f0000a08000)=@file={0x1, './file0\x00'}, 0xa) socket$kcm(0x29, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 18:23:28 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000cbe000)=@nfc, &(0x7f0000f39000-0x4)=0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006b4000)={0xffffffffffffff9c, 0x50, &(0x7f0000d87000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005d5000)=r1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000086e000-0x4)) 2018/02/01 18:23:28 executing program 0: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eea000-0x2)) 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000096b000-0xc)={{0x2cb9ca00, 0x3f, 0x6, 0x7, 0x9, 0x9}, 0x7}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f92000)={{0x7, 0x9, 0xfb, 0x2, 0x1f, 0xffffffff}}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000134000-0x4)) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000ebd000)={&(0x7f0000169000)={0x24, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x40003, [@typed={0xc, 0x0, @str='^\x00'}]}]}, 0xffffffffffffff27}, 0x1}, 0x3) 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00003e8000)={@remote, 0x0}, &(0x7f0000307000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b80000)={@empty, 0x1, r1}) socket$l2tp(0x18, 0x1, 0x1) 2018/02/01 18:23:28 executing program 2: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 18:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00004db000)=@can, &(0x7f0000dd2000)=0x10, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000034c000)=0xffffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00009cb000-0x48)=@bridge_setlink={0x2c, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x7}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) [ 34.950821] Cannot find set identified by id 0 to match 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000819000)=@ax25, &(0x7f0000956000-0x4)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008e6000)=0xff, &(0x7f0000b89000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d05000-0x20)={@common='syzkaller1\x00', @ifru_flags}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000306000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) pipe(&(0x7f000064d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000007f000)=0x9, 0x4) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000ebe000)="b979622fae0658eabe5e2c38b9e0fc71b348b7e1028519f0513dd8239e75d797ed483a371c68a646a46204f555a488fba4543120d4890b66a21ee702e01c4054979dc5ae8e3735375b6e8f409eee84d8f17c4d95e30d4580b4feb7af39c9d8bd9fb8a07ace37838a40a03411b09c7a40a005b411b06c96a932dc647b68f4d8ae6d4e6d4febfe49b2b554ab6a4f24bfce8bc6a801a7a185ea84c21221b439c665f53bb4df0447e8471fed1eb3a4d44ce8b03911333a25bf62668ff75434aa929e5e61dc07c9b6626a024a2c78c7b408b4fa96cb3def3ccae48e", 0xd9) 2018/02/01 18:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000277000-0x6)=@hci, &(0x7f00000a4000)=0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000020e000-0x120)={0x4c, {{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x1, @rand_addr=0x2}}]}, 0x120) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r1, &(0x7f0000ab7000-0xa1), 0x0, 0x0, &(0x7f0000679000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f00002b2000), 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000a3000)={0x5}, 0x4) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f4b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x8000200000000002, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 18:23:28 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b8000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f71000)=[{&(0x7f0000904000-0xa0)="5114e6958c1546a54cdf9236bb66261a3fdb1089d386b6b59eb5bf372ca54613e0fa40364441865ebf6e1c497366aaa8ab4e8a2ff8793194cb2e3ae48605b7f0329936a82d413f6b4a6c1ac4263ecb4d42b057703efbdeef3439250d2d0b808c5a41fee07b970ec94b001407985438dbf0418ae622025b3216e0b2a67872a93c50ced8da6c9d2623ed1d1656853db7c707d7576c4ab8a76283e70508f6da592a", 0xa0}, {&(0x7f0000001000-0x12)="0bd99c8b244e69d5abaf61f7a0fc981905ce", 0x12}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000000000)="c706c1125d57ffb52e0391795ddbd79615a994223454f9cc8b1be03018e1f39a92021a0a4fcd4b772b302db4c64c030d6eda924b6e4a697a18e8d0bb514b9895ebc9bb52d7ce92984487c76b50a1550860469d3e24894e0476829373235ba8c901651fa1953685e95870d28c42f59c0d9fddb42616fd4bcb6a11d5d50277597ad4db3fb00a3c1aa1b97a5954d90d98225b6e65b764ee80662fb1b28e559843665ccb48a738c6bb0bb6822397225187b10591698eb868163336d7a30a74286c8f070be759e322ad80e313d675dfb0fcbf927b1d8381fccc480fd384cc78bdc31193d90e2e909a", 0xe6}, {&(0x7f0000001000-0xa3)="25ff4b3a6985c538b478d5a4e959426508b53c51b7ef2d16f70922ad826689e0b3cc96adf554d70891a8355fb232cb0fb538f1d08413e6e4816e8fd17b1db9a93237b65598bba1695987550774aefb133535aaa0a52dd33890cd2c80564317a40d1f2427f648f7e369b7eaf1d3611349459e6aaa0c2635063ca7230a99948194c2ef897eec9bb732c6c06819991ebe1a808e632975ca318a3a8bec86320bebc2c52365", 0xa3}, {&(0x7f0000000000)="a2e6f23c2483ae0da2063a9dbef1389cf803659e3e104aff15523f3189f39101072142d99548fd8e67ee172b67d4f6ccc98fa6177f21ce32821c6f149b39d332cb8d6255c7d71382b23d972732635d0669508dc75c17e0385360453ec87a73a585bfa2f6047c4c240b1060e3001fdeca1d96d8533b0b3d15ac8bdab879c89651b5d83045d1", 0x85}], 0x6, 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e43000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000017000-0x92)="0a0775b0d5e383e5b3b60ced5c54dbb76cd68c4b2f498dd1c3bdcd3e0e2d8bc992c6a9f888a42445bc4cbd865e01bbfe6fbb2d61e79406b14758d5ffee8771e3e02020b3474880d47eab98fbddc6b53bf62a2bad1b6d279e04af12110f30b22c017f79290722c59df99ad875e1990d554df31a683e739d59cd21d5a67b19590599585ecd23fca2901f060252c430471794a7", 0x2a9) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f92000)) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f91000)={0x0, 0x10001, 0x400}, &(0x7f0000f91000)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f92000)={0x1000, 0x9, 0x4, 0x5, 0x4, 0x401, 0x7235, 0xffffffff, r3}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002bd000)={r3, 0x7a, "27fddfa542c9bd36e1dba266db9d0ebe4fb9f5c70eeaa60164a5c2a379414022cfc92870fc1cd625b062c5dad17d187e9ed13d158db391c54eebce46da6636e3a4c4d5a8d555004af3bc7d176efe839d3788d87ab584d5690b7579f2a890a51f37d5db1d8db4a2b492dd7339aee8fa8a59b0a39c58c8c3edb9d0"}, &(0x7f0000233000)=0x82) [ 35.017258] Cannot find set identified by id 0 to match [ 35.089309] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/01 18:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000080e000)={@common='lo\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f00000)={r2, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/01 18:23:28 executing program 2: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dd0000)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000377000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3f8, 0x1e8, 0xd0, 0xd0, 0xd0, 0x1e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000c6b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffff00], [0xff0000ff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x84, 0x80000000, 0x1, 0x7c}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0xff, 0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x14, 0x3f, 0x59ddb3f4}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x7, 0x1, [0x8, 0x80, 0x7, 0x400, 0xfff, 0x8, 0x2, 0xffffffff, 0x9, 0x40, 0x1, 0x4, 0x1000, 0x0, 0x6fb6, 0xfffffffffffffe01], 0x6}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x81}}}]}}, 0x458) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000cc6000-0x4)=0x7f, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/01 18:23:28 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x62)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)) pipe(&(0x7f0000001000-0x8)) 2018/02/01 18:23:28 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8), &(0x7f000039b000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000)={0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000f9a000), &(0x7f0000270000)=0x4) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x152, &(0x7f00006f0000)=""/64, 0x40}, 0x0) 2018/02/01 18:23:28 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000028000-0x4)) accept$packet(0xffffffffffffffff, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000028000-0x14)={@local, 0x0}, &(0x7f0000027000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x58)=@ipv6_delroute={0x58, 0x19, 0x200, 0x7, 0x1, {0xa, 0x14, 0x20, 0xd31, 0xfd, 0x5, 0xc8, 0x0, 0x200}, [@RTA_PRIORITY={0x8, 0x6}, @RTA_MARK={0x8, 0x10, 0x5}, @RTA_EXPIRES={0x8, 0x10}, @RTA_IIF={0xfffffda6, 0x1, r1}, @RTA_MULTIPATH={0xfffffffffffffe0f, 0x9, [{0xfffffffffffff42d, 0x8a8, 0x7, r2}, {0x100000001, 0x4cd, 0x9, r3}]}, @RTA_PRIORITY={0x8, 0x6, 0x7fffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x0) pipe(&(0x7f0000025000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000026000+0xf1)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000001a000-0xe8)={{{@in=@loopback, @in6=@remote}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000016000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={r0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000024000-0x10)={r6, r4, 0x7, 0x2}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000028000)=0x3) 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000cca000)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00007e0000-0x20)={"7ad7ffed7e0f56a466fd90344e801bb3", {0x4, 0x6, 0x2, "53df00000017", 0x7ff}}) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000ed1000)={&(0x7f000008f000)={0x27, 0xc, 0x317c, 0x2, 0xad0, 0x8000, "f230faff8d865cfaba07fbd9d3cbe7627af39167b6404c23953476684ead128a4a8e74f38d25ddd787a44ee47a1bfd4cf9870f309f7ad0182283fb35febf47", 0x2}, 0x60, &(0x7f0000ed2000-0x10)=[{&(0x7f0000ed1000)="2e67950c346609f28b2a0f356bf5e46ee5ce31af5be7570b1a08e61ba1cf29585806", 0x22}], 0x1, &(0x7f0000ed1000)={0xf8, 0x0, 0x7, "c9e936575b0960cf640f428692d06d37c55a64f2d16842faacea9259c3be952e9775d589e54307460e7a7ff19c6d4f8eead4934a08f9f1a3b1295a4d5d16c752b6e03f9bd0365c55ed8fbf3a926f0f99c04c63e8b05369388ed2d87a5fc7c1119edef3150dd92748268f3fe153d091dec06b07b4447d469aa48bb02ae86a5f3a2e28a1212f9a80af77b77aaddea6e31e85bda1656b8da88c8859cdb182fe8bd90dfd2c98fc2e7a0e9aca7b873233ea7596a18f10ca849a636c28668b7a05dfd8dc0627f1558d1bdc218b6009b28a001adc8d520121d48fba8e5068ba77135957c068bf39cc7d"}, 0xf8}, 0x4000) [ 35.131967] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 35.150861] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 35.158564] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2), 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000071f000-0x8)=@assoc_value={0x0}, &(0x7f0000822000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000006f000-0x20)={0x8001, 0xc1a, 0x8002, 0x0, 0x7, 0x326, 0xffffffffffffff92, 0x400, r1}, &(0x7f0000896000)=0x20) 2018/02/01 18:23:28 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x800000002e, 0x12b) 2018/02/01 18:23:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000039c000-0x8)=0x3ff, 0x8) r1 = socket$inet(0x2, 0x2, 0x70) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001c2000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xc2}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) [ 35.200086] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 18:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009e3000-0x4)=0x9, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) recvfrom$inet6(r0, &(0x7f0000d3c000-0x18)=""/24, 0x18, 0x0, &(0x7f0000a3a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005ef000-0x64)=[@in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x4d}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xbae0}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}}], 0x64) 2018/02/01 18:23:28 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff4000-0x1c)={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a5e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/01 18:23:28 executing program 4: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000293000-0xe7), 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000ca4000)) sendto$inet(r1, &(0x7f00003ee000-0x1), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000958000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000f9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r1, &(0x7f0000883000), 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000022000)={&(0x7f0000008000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000000c000)=[{&(0x7f0000016000-0x3e)=""/62, 0x3e}, {&(0x7f0000014000-0x84)=""/132, 0x84}, {&(0x7f000000d000)=""/47, 0x2f}, {&(0x7f0000008000-0xa2)=""/252, 0xfc}], 0x4, 0x0, 0x0, 0x5}, 0x40) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000024000-0x38)={&(0x7f000000e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000006000+0x247)=[{&(0x7f0000019000)=""/104, 0x68}], 0x1, &(0x7f0000023000)=""/197, 0xc5, 0x1000000000000000}, 0x40010063) sendto$inet(r1, &(0x7f0000022000)="8fb603b64bea176462e2d4156a0183806b54a9a625adc9d9c4195a0e997d8d13935e4899b459278211089d8edf8ab403677807ed9204e9c6f5c25e4fe841acff3eab3a5f8ed3cbbb3a40939c4e5ccbaab0ee690da4a90908d8bb0b6dfe60cd31e5e236a3e2bc85f42f79781a1520d8f7b7eda7968f9e1c5317af228dc4d8e0e62d11a5cadbb25c3e7fd4a88553791759930926a484", 0x95, 0x800, &(0x7f0000022000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000021000)={0xd1, 0x1, 0x8002, 0x0, 0x52, 0xb8f, 0x59d2, 0x6, 0x0}, &(0x7f0000025000-0x4)=0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000015000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000024000+0x610)=0x8c) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000001b000)={r2, 0x6cc}, &(0x7f0000001000-0x4)=0x8) pipe(&(0x7f0000021000-0x8)={0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000006000)={0x8, 0x7f, 0x1, 0xaaf, 0x3, 0x10001}) ioctl$sock_FIOGETOWN(r3, 0x8927, &(0x7f0000001000-0x4)) sendto$inet6(r1, &(0x7f0000024000-0x56)="3965d908ccee32b481ab1f06311bcb9b39858d5058948b0b2c1846308c16eab780f2bd6d47c7af8a8dc2b18c354c65c2f055bf98204519e3e1db5d08376904b84893726f0a61294256de340d2639c14166679d2a6da3", 0x56, 0x4000800, &(0x7f0000012000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/02/01 18:23:28 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x53}, &(0x7f0000c0a000-0x4)=0xa0) recvfrom$inet6(r0, &(0x7f0000f19000)=""/184, 0xb8, 0x2, &(0x7f00005fc000-0x1c)={0xa, 0x2, 0x2b, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}, 0x1c) 2018/02/01 18:23:28 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f93000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cts(ctr-des3_ede-asm),sha256-avx)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="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", 0xf33}, {&(0x7f0000f92000-0x13)="4b15a1db535ba590e8a829c16453acc351fdaa", 0x13}], 0x2, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/01 18:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1}, 0x0) socketpair(0x0, 0x1, 0xa20, &(0x7f0000f1f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e3a000)={0x1f, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00009db000)={r2, 0xffff}) 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x6) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)}, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs, &(0x7f0000937000)=0xffffffffffffffe7, 0x0) 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0xdf) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000ace000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e), 0x5e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f000066a000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) preadv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005000)=""/12, 0xc}], 0x5, 0x0) 2018/02/01 18:23:28 executing program 3: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4c01779d0a50d6e4, 0xffffffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x40, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000468000)={{0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x8, [0x9116, 0x0, 0x1, 0x5, 0x8, 0x400, 0xfffffffffffffffb, 0x58a]}, 0x5c) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/01 18:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f000038b000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000abf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000048c000-0x8)={0x1, [0x0]}, &(0x7f0000362000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000085c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @empty, 0x2}}, 0xf08, 0xe986, 0x7ff, 0x8c5, 0x9e9b}, &(0x7f00008c3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008f3000)={0x2, 0xe9, 0x2, 0x7e4, 0x2, 0x100000001, 0x80, 0x9, 0x0}, &(0x7f0000340000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c08000)={0x0, 0x9}, &(0x7f0000e64000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000caf000-0x5)={0x0, 0x100000001, 0x10}, &(0x7f0000e64000)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000b76000-0xa8)=[{&(0x7f0000c00000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000544000)=[], 0x0, &(0x7f0000057000)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0x81, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8004, 0x9, 0x7fffffff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x3, 0x8, 0x100000000, 0x3, 0x2, 0x4, 0x70fe, r3}}, @init={0x18, 0x84, 0x0, {0x401, 0x10001, 0xc, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x4, 0xff, 0xff, 0x6684, 0x8, 0xe64e, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1200000000, 0x9, 0x8002, 0x0, 0x4, 0x7ff, 0x2, 0xffffffff7fffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x5, 0x3, 0x80, 0x80000000, 0x17c, 0xb8, r6}}, @init={0x18, 0x84, 0x0, {0x40, 0xe6d, 0x7ff}}], 0x180, 0x20000000}, {&(0x7f00001a5000-0x1c)=@in6={0xa, 0x2, 0x4, @empty, 0x7}, 0x1c, &(0x7f0000e92000)=[{&(0x7f0000100000)="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", 0x1000}, {&(0x7f000028c000-0xba)="bf38efec93197fbc466992c2d9c7c9d37a386e22c031f236fad05c4b242a20c3d72d2169b0b03fdae1291e988c62bb7d14a33dad5968ba972c02fcc2b1da27b0d67a85f79a70a7584c86bc4c42b6e8c0e8284735addebb1e3b21ac050aadcf7f392811abcf05d999ec14f7fa6acc356ecb07b2b05cf272241a2579d842c72c2a09fc178ad204c818ac2d46c2de2f26061ce20548aae2f234d2f2cbf817959db1797c7aa1ae29de04ea0e514d0220697ae9184a860dcc200bc6d8", 0xba}, {&(0x7f00009ea000-0x3c)="ab1b05b9251bd07d52da894da21b79aad1af71b4dd1373096b839357477bf816248a37d9274519c594d7a97184952151b9cd04908251adef611fadd0", 0x3c}, {&(0x7f0000858000)="b476d96988633b056e4b4e6c60dacf9502de7b85e9010ba2d349bfec51daaf3c1db1ce76cbd3659d25bfd7fc13c0c50e00926072361fedf95bc5380b", 0x3c}, {&(0x7f0000971000-0x60)="ff38e4608b19a6775c367aa2271606e4e5ac2ec61073df4815ee53ecaa17a43d2022c193515e19c9d11a7d49872e8db46b7c32ab60cc4f244d2885a1a9653cbc6f4f55375a9635ddeb30eec74dfac26ade098504a6a907b130037f2cbc831d1f", 0x60}, {&(0x7f000088a000-0x2)="da38", 0x2}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000898000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f72000)=[], 0x0, 0x0, 0x0, 0x40000}], 0x3, 0x10) 2018/02/01 18:23:28 executing program 7: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000ddf000)={&(0x7f00009ed000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000c1d000-0x60)=[{&(0x7f00001f7000)=""/161, 0xa1}, {&(0x7f0000f00000)=""/14, 0xe}, {&(0x7f0000f01000-0x52)=""/82, 0x52}, {&(0x7f0000f00000)=""/101, 0x65}, {&(0x7f0000a29000-0x7f)=""/127, 0x7f}, {&(0x7f0000d86000)=""/4096, 0x1000}], 0x6, &(0x7f000065e000)=""/26, 0x1a, 0x1}, 0x40010040) sendmmsg$unix(r0, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)}], 0x1, &(0x7f00002ce000-0x88)=[]}], 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ca0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e73000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000f01000-0x4)) getpeername$inet6(r2, &(0x7f0000eac000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000bff000-0x4)=0x1c) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r1, &(0x7f0000078000)={0x11, 0x19, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000f00000-0x10), &(0x7f0000b28000)=0x10) listen(r3, 0x401) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f10000-0x48)=[@in6={0xa, 0x3, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40000}], 0x48) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000098f000-0x8)={r4, r5}) 2018/02/01 18:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000767000-0x1)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000034e000)='vegas\x00', 0x7f) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}]}, 0x104}, 0x1}, 0x0) 2018/02/01 18:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f0d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009b5000)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000456000-0x10)={r2, 0xee8}) bind$inet(r0, &(0x7f00000d3000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000996000-0x8), &(0x7f0000ad8000)=0x8) pipe(&(0x7f0000f1a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d51000)={0x3, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000341000)={0x3, r4, 0x1}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fd6000-0x10), &(0x7f00004d7000-0x4)=0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000af3000), &(0x7f00000fe000-0x4)=0xc) 2018/02/01 18:23:28 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x2c0, &(0x7f0000009000)=[{&(0x7f000000d000)="1b0000000506030007fffd9468a28301000000017986c497271d85", 0x1b}], 0x10000000000001bb, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000)={r0}) sendto$llc(r1, &(0x7f0000001000)="7786afd62e7f0cb68fa4a83aeff7a65cdc2caf8c822e5db14cc5db49b886ad671afa46aa92ae845c8332b769437fa775f466a57037f22fe4d652aacd7c4bf19d542b1f0b52b64fae93aed85aee36fa65133132e5ff3e68995617085ec3fdc33a32226737b5e5836a2e4ab2ca667fba38a5e9ccdfe94c773297685d55", 0x7c, 0x4, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000012000-0x10)={&(0x7f0000003000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000004000)=r2, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000011000-0x4)=0x4ef, 0x4) recvfrom(r1, &(0x7f0000002000-0xe1)=""/225, 0xe1, 0x2, &(0x7f0000007000)=@nl=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000cf6000)={0x81, 0x3, 0x8000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0}) recvfrom(r1, &(0x7f0000eb9000)=""/92, 0x5c, 0x4, &(0x7f0000a35000)=@un=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffd45) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x89, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x290}, 0x1}, 0x0) 2018/02/01 18:23:28 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000012000-0x78)={0x100000001, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @empty}, {0x2, 0x2, @loopback=0x7f000001}, 0x1e, 0x80000000005, 0x102, 0x3f, 0x100000000, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x80, 0x8}) r1 = socket$inet(0x2, 0x80005, 0x4000000000000000) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000013000-0x4)=0x10, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x6, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000013000)={0x0, 0xff, 0x7, 0x1d, 0x8}) listen$netrom(r2, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @common="7400000000dddfbb22080000000f0010", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x3f, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000015000), 0x102, 0x800) 2018/02/01 18:23:28 executing program 3: unshare(0x2020600) r0 = socket(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000132000)={0x0, 0x800, 0x3, [0xa70, 0x6, 0x7]}, &(0x7f0000131000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f7c000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r2, &(0x7f0000985000), 0x0, 0x0) 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/02/01 18:23:28 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ce2000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000f0b000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000441000)={r0, 0xfffffffffffffff8, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/01 18:23:28 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000001000-0xdd)="cffd48c67a08b34dff6449aaf8bfe885d7f1f8522bfb996d1b94446ddb5e3c3b8e441166a8effcbc02aa784d581ad6c3e0d0724890c42b9ab86e8904de7b3814062cdce5767e8cf18529e5bd4f212302c40e3b26beb1a74808da0276009ab42b3e63442d181eaea742b3f6bce56626f6cd0bc727340728919f7e8aef2eaa387f62721df494b925af425900951145a22048b9187158a3a7781a13d87622926c02995341f93a60b15edf263b2bcc4be0d3b8baeab46266d1013cb1b867ff9f7c9d9b76ced18ba7c1f3e03e328d8df02dacac71bca50505fdd3ab02c64ccb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x9)=@rc={0x1f, {0x6, 0x8, 0x400, 0x4, 0x9, 0x1}, 0x2}, 0x9, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="1bb773747c9d75b46dc6f57528331d7465ba65b1e46864ca5044ae94ef0a76fd5aba5b2cb5ab1674a7b655400c87a73de6a17f1bc1c218433763c2502137dc9f0d283a9b724c49113d36bddce4e09838f4c616cb0d00ce4c9e2f65c7ab0224585aed7d1c1e30ee6abc44bb66f8699ebd4882f6ade696d06564afa15b70b56f", 0x7f}, {&(0x7f0000000000)="970dca334a891dbd977e46450acda2b3f5ea3911577ceae012c0f7381bb578c555cb3a1b", 0x24}, {&(0x7f0000000000)="5cce99e68e5240cea5b6852b344a26d7ab47c30c6fe2b3fa955b757a3539342089ce568ae7a4a31c7cf55a214ba903674622d6516dd5b63226eea29b699644bd7c1f8ba41d4638ee90c1db1aeb26b0c58627f4e9f0f4a93f", 0x58}, {&(0x7f0000001000-0x82)="94d6d69650232d16c2c27f63f914fc6343f47581dec3c21da0aa5d584144917adcc7ddf2a1563bd9a472e1d91dc511bb514904c4680adaf44fe5fec237b67ee8a79bb57f060e2e49daa4868d10a175304889742b937447104eb54cc67313ff7e842fa43044583c61b8b07adf586310d1f3faa0ea6298e86f12e976671f3bba324398", 0x82}, {&(0x7f0000002000-0x5b)="75d255d7367ce1b47cbec7e0e11e116056846b334db5119473b5ae3a86cc4eaeb02dafe54efda5f8fb6e68627f69367152b8e6cc35111e302f360c84e21e0268f5e2637962e79ee86e86b68da0352398d6e208b736ebadff43186d", 0x5b}], 0x5, 0x0, 0x0, 0x4000}, 0x48001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x8, 0x4}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x3, 0x7}, 0x98) 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x8c, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000028000)=0x14, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001b000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000009000-0x10)=@req={0x81, 0x3, 0xffffffff, 0x7}, 0x10) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000265000-0x72)={0x0, 0x6a, "12abfd7687aec28820c3ffaf90317806cbd930ba5f69aa4d2990d6736f55ab5bd50a64275d173d1b6c0573a3a0f1f34fd892d2ff6a1563b1ce2de2bfd8e058614eef7cc040b33ea783be8563540b836be265b49158109ab2ce410877e88b60ead8c57c20935f077aaaa1"}, &(0x7f00006d3000)=0x72) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c3c000)={0x0, 0x8, 0x2, [0x2d1a, 0xfffffffffffffff7]}, &(0x7f0000b2c000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000662000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x9, 0xc28, 0x70, 0x2, 0x1}, &(0x7f0000983000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000541000-0xb8)={r2, 0x2, 0x3, 0x40, 0x61e, 0x7fffffff, 0x5, 0xe000000000000, {r3, @in6={{0xa, 0x0, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}}, 0x53f8, 0x2, 0x9, 0x7, 0x100}}, &(0x7f00008e3000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) bpf$OBJ_GET_PROG(0x7, &(0x7f000033a000-0x10)={&(0x7f0000b5e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000a73000)) 2018/02/01 18:23:28 executing program 3: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000047d000)) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000e67000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000670000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) 2018/02/01 18:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cf1000)={0x0, 0x2d, "7fc6b2f97d52800bacf3a0d155c94f9895590572a8081baea906cf8d1f14c206335556fe97cf2dc9b408b6c206"}, &(0x7f00000f3000-0x4)=0x35) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a65000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x101, 0x4}, 0x98) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c48000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a1c000-0xb)={0x10000, 0x7fffffff, 0x401, 0x5, 0x6d, 0x4, 0x7, 0x1000, 0x253, 0xb7, 0xff}, 0xb) 2018/02/01 18:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003be000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000039000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000eb000-0x8)=@assoc_value={0x0}, &(0x7f0000cab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000177000)={r1, 0x6}, &(0x7f0000708000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ce7000-0x8)={0x0, 0x6}, &(0x7f0000f60000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000630000)={r2, 0x400}, 0x8) socketpair$inet(0x2, 0xb, 0x1, &(0x7f000045c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000ae2000-0x2), &(0x7f0000267000-0x4)=0x4) accept4$inet(0xffffffffffffff9c, &(0x7f0000e84000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000993000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007d6000)={r2, 0x1ff}, 0x8) [ 35.569698] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 35.604855] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0xffffffffffff30f1) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000034c000)={0x4, &(0x7f0000b0e000)=[{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b0e000-0x8)={0x0, 0x2}, &(0x7f00004a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000037e000-0xe)={0x0, 0x9, 0x3, [0x5, 0x9, 0xaa89]}, &(0x7f0000952000)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000394000)={r3, 0x6, 0x54a9, 0xba, 0x7, 0x6, 0x6, 0xaee, {0x0, @in6={{0xa, 0x0, 0xfffffffffffff2f3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, 0x5debd333, 0xa8, 0xffffffff, 0x10001, 0x400}}, &(0x7f0000327000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000e7000-0xc)={r4, 0x2, 0x30}, &(0x7f0000797000-0x4)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b0c000)={@common='ip6gretap0\x00', @ifru_flags=0x1000}) r5 = socket(0x5, 0xe, 0x8) syz_emit_ethernet(0x32, &(0x7f0000960000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000b0f000-0x8)={r2, 0xb1c}, &(0x7f00009db000-0x4)=0x8) 2018/02/01 18:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0xc) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00004bd000)) pipe(&(0x7f0000a02000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000c1c000)={&(0x7f000087b000/0x1000)=nil, 0x400, 0x7, 0x40, &(0x7f0000957000/0x3000)=nil, 0x9}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000032000)={0x100, 0x682, 0x0, 0xe1, 0x10000, 0x1ff, 0x80000000, 0x100000000, r0}, 0x20) 2018/02/01 18:23:28 executing program 1: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x0, 0x7fffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000043b000-0x4), &(0x7f00005b4000)=0x4) connect$netrom(r1, &(0x7f00002aa000)=@ax25={0x3, {"e55479fcb58741"}, 0xffffffff}, 0x10) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000)="00ff0000000000000000030005420bfaf9f300010033c23cfefff2000000000925070097c11fd4e4c4dc5926a8000194", 0x30) socketpair(0x1, 0x80f, 0x80, &(0x7f0000028000-0x8)={0x0, 0x0}) bind$alg(r2, &(0x7f0000141000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000461000)=@req3={0xfffffffffffffffa, 0x102, 0x7, 0xffff, 0x6, 0xffffffffffffff42, 0x100000000}, 0x4b5) 2018/02/01 18:23:28 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000), 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dc4000)={0x0, @in6={{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000bbb000)=0x8c) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dc5000-0x8)={r2, 0xfffffffffffffffb}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cef000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000dc3000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006cf000)={0x0, 0x1}, &(0x7f0000bd2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000863000-0x8)={r4, 0xfffffffffffffffb}, &(0x7f00007e2000-0x4)=0x8) 2018/02/01 18:23:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x100000000ed) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) socket$inet6(0xa, 0x80000, 0x41d) 2018/02/01 18:23:28 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x9b, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000018000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000012000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f000001d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000003000-0x4)=0x10) r4 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000001e000-0xc)={@dev={0xac, 0x14, 0x0, 0xfffffffffffffff9}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) socket$packet(0x11, 0x3, 0x300) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x46, &(0x7f0000017000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @multicast1=0xe0000001, {[]}}, "0500fffff8a80000"}}}}}, 0x0) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[]}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[]}], 0x1, 0x0) connect$l2tp(r1, &(0x7f0000c6d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x2, 0x1, {0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x5}}}, 0x3a) 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f70000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d6f000-0x4)=r2) shutdown(r1, 0x1) 2018/02/01 18:23:28 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x10000) pipe(&(0x7f0000dfe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dbc000-0x4), &(0x7f00001e6000)=0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000000f000)=@raw={'raw\x00', 0x9, 0x4, 0x488, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:dbusd_etc_t:s0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common="74756e843000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}]}}, 0x4e8) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000010000), 0xc) [ 35.804482] [ 35.806169] ====================================================== [ 35.812473] WARNING: possible circular locking dependency detected [ 35.818779] 4.15.0+ #220 Not tainted [ 35.822476] ------------------------------------------------------ [ 35.828790] syz-executor0/5831 is trying to acquire lock: [ 35.834318] (&xt[i].mutex){+.+.}, at: [<000000005cf157ea>] xt_find_target+0x44/0x1e0 [ 35.842304] [ 35.842304] but task is already holding lock: [ 35.848264] (sk_lock-AF_INET6){+.+.}, at: [<000000006f1078e6>] ipv6_setsockopt+0xff/0x150 [ 35.856685] [ 35.856685] which lock already depends on the new lock. [ 35.856685] [ 35.865001] [ 35.865001] the existing dependency chain (in reverse order) is: [ 35.872612] [ 35.872612] -> #2 (sk_lock-AF_INET6){+.+.}: [ 35.878435] lock_sock_nested+0xc2/0x110 [ 35.883035] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 35.888581] ipv6_setsockopt+0xd7/0x150 [ 35.893347] sctp_setsockopt+0x2b6/0x61d0 [ 35.898116] sock_common_setsockopt+0x95/0xd0 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x5, 0xffff, 0x1ff}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x9}, 0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x4}, 0x4) 2018/02/01 18:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xd9, &(0x7f0000090000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004cd000)=0x81a5, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a27000-0x8)) socketpair(0x3, 0x4, 0xfffffffffffffffb, &(0x7f0000d03000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000371000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c6b000+0x41f)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000035c000)={r2, r3}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000b14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004ff000)=0x14, 0x80000) setsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000955000-0x5a)="bd34ce10b937f4f385d4d1ae9d8997912c8c6fb2a12de9ea86320c54f632fed693dbbaf46edf8c45f094fbd0bf3dd837ce6f154ab8806dad7b79d1865efa58852203579ca07b9e4506e0ad14210756a9df1dcd154427a3bf3f78", 0x5a) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/02/01 18:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000088d000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000193000-0x4)=0x20, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005d8000-0x10)={0x8, 0x8000, 0xffff, 0x7, 0x0}, &(0x7f00007bc000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000062a000-0xa0)={r2, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xef7a}}, 0x0, 0x1, 0x2, 0x5, 0x41}, 0xa0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e35000)={0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @empty}, 0x4, 0x101, 0x9, 0x1ff, 0x3532, &(0x7f00002b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0x3, 0x52}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00009cb000-0x48)=@bridge_setlink={0x2c, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x7}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 18:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5b89, &(0x7f00009e6000-0x8)={0x0}) sendto$inet6(r0, &(0x7f0000e84000)="db822477cc9846c1a2c7e9d95f155062d6af0bf02c3418999b652d3c206a2b4174136838423ac70e63870fdcf994340e4daae00fd84e8ed67bdb7e19496a4fdc6fc26a09197b42d80eaf982b6642210706575801fa3ea37e91235bfe2e846847f6d8622dd7b19745c3de3ab6d317185fed881b84d66155cc3d7d2543dc80d397d95acaa19cf293b95ef32a704e5c6dac564b7d2d8119183277ba530cf244b46e15611ac53c8d6366dbd2e17ed6eb9ff63fe69530d0b47dd526f44c5e6529037d24a60b4d6c207e4a310ce599730f5e32f99b2ce832", 0xd5, 0x20000014, &(0x7f000084d000-0x1c)={0xa, 0x3, 0xf90, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003e5000)={0xffffffffffffffff, &(0x7f00003ee000-0x6d)="51fb5d57368ca16a73a586af3e85cc2886d9a0beb8446a5e09ee1d5caa49cccf53e0a7afbb01a8395516c3caacdbfc18cba577869d7ace1c1fadfa87666fadf0ec35b66f14c0d4b061ba9e8c1242ec139a9d73e1fa22fe97c4f56a9638722e74f6655c530f10d08b51d0da11e2"}, 0x10) syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) gettid() 2018/02/01 18:23:29 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff4000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ff4000-0x28)={&(0x7f0000f77000/0x4000)=nil, 0x2, 0x1, 0x2, &(0x7f0000d36000/0x3000)=nil, 0xffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) [ 35.903138] SyS_setsockopt+0x189/0x360 [ 35.907633] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.912894] [ 35.912894] -> #1 (rtnl_mutex){+.+.}: [ 35.918185] __mutex_lock+0x16f/0x1a80 [ 35.922591] mutex_lock_nested+0x16/0x20 [ 35.927175] rtnl_lock+0x17/0x20 [ 35.931078] unregister_netdevice_notifier+0x91/0x4e0 [ 35.936790] tee_tg_destroy+0x61/0xc0 [ 35.941113] cleanup_entry+0x218/0x350 [ 35.945514] __do_replace+0x79d/0xa50 [ 35.949838] do_ipt_set_ctl+0x40f/0x5f0 2018/02/01 18:23:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x2000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000069b000-0x1000)="8831b79fe41c840009c4015931614603644b95e8066b5a562aefb8c65f268a62229a8cb0492b5d3deb50d1411b9533993133ea08a57e3d607dfba64ec4f5fe8da842605b3b4c72e4f9ed88a8a478ac447e3545fe48152cce3f9d339f24ec49672021a94bfc7255ed76d8e1dc319b93a93857e00f0ae3cf75a2c2abb9b8c6b7d6", 0x80) 2018/02/01 18:23:29 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000d39000-0x4)=0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@empty}}, 0xe8) sendto$inet(r3, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) shutdown(r2, 0x1) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000d3c000-0x4)=0x4, 0x4) accept$inet6(r1, &(0x7f0000927000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000d39000-0x1)=0xffffffffffffff4f) 2018/02/01 18:23:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000244000-0x10)=@generic="71f46ed28568e226f87e183aeee878f5"}) [ 35.954334] nf_setsockopt+0x67/0xc0 [ 35.958561] ip_setsockopt+0xa1/0xb0 [ 35.962786] tcp_setsockopt+0x82/0xd0 [ 35.967108] sock_common_setsockopt+0x95/0xd0 [ 35.972203] SyS_setsockopt+0x189/0x360 [ 35.976691] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.981945] [ 35.981945] -> #0 (&xt[i].mutex){+.+.}: [ 35.987410] lock_acquire+0x1d5/0x580 [ 35.991725] __mutex_lock+0x16f/0x1a80 [ 35.996130] mutex_lock_nested+0x16/0x20 [ 36.000706] xt_find_target+0x44/0x1e0 2018/02/01 18:23:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000785000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e6c000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x57a, 0x48, 0x5, 0x7fffffff, 0xa}, &(0x7f0000f53000)=0xa0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000001c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}}, 0x0, 0x3f, 0x1, 0x1, 0x10}, &(0x7f0000007000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000007000)={r4, 0x2}, &(0x7f0000007000)=0x6) [ 36.005126] xt_request_find_target+0x2c/0xb0 [ 36.010155] find_check_entry.isra.7+0x669/0xcf0 [ 36.015441] translate_table+0xf52/0x1690 [ 36.020142] do_ip6t_set_ctl+0x370/0x5f0 [ 36.024718] nf_setsockopt+0x67/0xc0 [ 36.028951] ipv6_setsockopt+0x115/0x150 [ 36.033528] udpv6_setsockopt+0x45/0x80 [ 36.038019] sock_common_setsockopt+0x95/0xd0 [ 36.043030] SyS_setsockopt+0x189/0x360 [ 36.047514] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.052763] [ 36.052763] other info that might help us debug this: [ 36.052763] [ 36.060875] Chain exists of: [ 36.060875] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 36.060875] [ 36.071174] Possible unsafe locking scenario: [ 36.071174] [ 36.077202] CPU0 CPU1 [ 36.081836] ---- ---- [ 36.086471] lock(sk_lock-AF_INET6); [ 36.090241] lock(rtnl_mutex); [ 36.096009] lock(sk_lock-AF_INET6); [ 36.102299] lock(&xt[i].mutex); [ 36.105725] [ 36.105725] *** DEADLOCK *** [ 36.105725] [ 36.111761] 1 lock held by syz-executor0/5831: [ 36.116314] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000006f1078e6>] ipv6_setsockopt+0xff/0x150 [ 36.125141] [ 36.125141] stack backtrace: [ 36.129616] CPU: 1 PID: 5831 Comm: syz-executor0 Not tainted 4.15.0+ #220 [ 36.136513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.145839] Call Trace: [ 36.148406] dump_stack+0x194/0x257 [ 36.152009] ? arch_local_irq_restore+0x53/0x53 [ 36.156659] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.161651] ? save_trace+0xe0/0x2b0 [ 36.165342] __lock_acquire+0x30a8/0x3e00 [ 36.169471] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.174638] ? finish_task_switch+0x1d3/0x740 [ 36.179109] ? lock_downgrade+0x980/0x980 [ 36.183236] ? clear_asid_other+0x50/0x50 [ 36.187361] ? mark_held_locks+0xaf/0x100 [ 36.191485] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.195956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.200952] ? trace_hardirqs_on+0xd/0x10 [ 36.205075] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.209548] ? finish_task_switch+0x1d3/0x740 [ 36.214035] ? finish_task_switch+0x1aa/0x740 [ 36.218503] ? copy_overflow+0x20/0x20 [ 36.222462] lock_acquire+0x1d5/0x580 [ 36.226242] ? lock_acquire+0x1d5/0x580 [ 36.230197] ? xt_find_target+0x44/0x1e0 [ 36.234334] ? pcpu_alloc+0xca3/0x10e0 [ 36.238284] ? lock_release+0xa40/0xa40 [ 36.242234] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.248095] ? check_noncircular+0x20/0x20 [ 36.254300] ? _find_next_bit+0xee/0x120 [ 36.258339] ? xt_find_target+0x44/0x1e0 [ 36.262375] ? xt_find_target+0x44/0x1e0 [ 36.267458] __mutex_lock+0x16f/0x1a80 [ 36.271319] ? xt_find_target+0x44/0x1e0 [ 36.275356] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 36.280169] ? xt_find_target+0x44/0x1e0 [ 36.284205] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.289023] ? lock_downgrade+0x980/0x980 [ 36.293147] ? __lock_is_held+0xb6/0x140 [ 36.297186] ? rcu_read_lock_sched_held+0x108/0x120 [ 36.302176] ? pcpu_alloc+0x146/0x10e0 [ 36.306300] ? pcpu_free_area+0xa00/0xa00 [ 36.310425] ? is_bpf_text_address+0xa4/0x120 [ 36.314898] ? do_raw_spin_trylock+0x190/0x190 [ 36.319456] ? __kernel_text_address+0xd/0x40 [ 36.323970] ? unwind_get_return_address+0x61/0xa0 [ 36.328879] ? trace_hardirqs_off+0xd/0x10 [ 36.333097] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 36.338183] ? depot_save_stack+0x3b5/0x490 [ 36.342483] ? kvfree+0x36/0x60 [ 36.345745] ? save_stack+0xa3/0xd0 [ 36.349344] ? save_stack+0x43/0xd0 [ 36.352945] ? kasan_slab_free+0x71/0xc0 [ 36.356978] ? kfree+0xd6/0x260 [ 36.360229] ? kvfree+0x36/0x60 [ 36.363486] mutex_lock_nested+0x16/0x20 [ 36.367523] ? mutex_lock_nested+0x16/0x20 [ 36.371732] xt_find_target+0x44/0x1e0 [ 36.375596] xt_request_find_target+0x2c/0xb0 [ 36.380077] find_check_entry.isra.7+0x669/0xcf0 [ 36.384816] ? rcu_read_lock_sched_held+0x108/0x120 [ 36.389809] ? do_add_counters+0x560/0x560 [ 36.394021] ? mark_held_locks+0xaf/0x100 [ 36.398143] ? kfree+0xf0/0x260 [ 36.401396] ? kvfree+0x36/0x60 [ 36.404648] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.409639] ? trace_hardirqs_on+0xd/0x10 [ 36.413762] translate_table+0xf52/0x1690 [ 36.417887] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 36.422708] ? kasan_check_write+0x14/0x20 [ 36.426916] ? _copy_from_user+0x99/0x110 [ 36.431041] do_ip6t_set_ctl+0x370/0x5f0 [ 36.435077] ? translate_compat_table+0x1c50/0x1c50 [ 36.440073] ? mutex_unlock+0xd/0x10 [ 36.443764] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 36.449016] nf_setsockopt+0x67/0xc0 [ 36.452704] ipv6_setsockopt+0x115/0x150 [ 36.456737] udpv6_setsockopt+0x45/0x80 [ 36.460689] sock_common_setsockopt+0x95/0xd0 [ 36.465157] SyS_setsockopt+0x189/0x360 [ 36.469106] ? SyS_recv+0x40/0x40 [ 36.472534] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 36.477351] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.482341] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.487073] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.491802] RIP: 0033:0x453299 [ 36.494974] RSP: 002b:00007f04f00f7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/02/01 18:23:29 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff4000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ff4000-0x28)={&(0x7f0000f77000/0x4000)=nil, 0x2, 0x1, 0x2, &(0x7f0000d36000/0x3000)=nil, 0xffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) 2018/02/01 18:23:29 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000008000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18}, 0x0) 2018/02/01 18:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000508000), 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e68000-0x14)={0x0, 0x9, 0x100, 0xca, 0x40}, &(0x7f0000653000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000276000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dbe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000dfc000-0x8)={r3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e28000)={r1, 0x7f, 0x3, [0x1, 0x5, 0x1]}, &(0x7f0000a88000-0x4)=0xe) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00008fb000)=""/11, &(0x7f0000852000)=0xb) r5 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r5, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r5, &(0x7f00009d1000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) 2018/02/01 18:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, []}, 0x1c}, 0x1}, 0x0) 2018/02/01 18:23:29 executing program 6: r0 = socket(0x9, 0xa, 0x3a38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000157000-0x98)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0xa05, 0x6}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x0, 0x100000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000b44000-0x4)=0x10001, 0x4) poll(&(0x7f000038a000)=[{r2}], 0x1, 0x0) 2018/02/01 18:23:29 executing program 1: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000218000), &(0x7f00008ac000)=0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x303, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0xffffffffffffff9c}, 0x12004) 2018/02/01 18:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000009e000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000061d000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e07000-0x18)={0x0, 0x10, "4e3e59ffc60c56573998f29b5aa4d685"}, &(0x7f0000924000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000473000-0x8)={r2, 0xfff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)) getpeername$packet(r5, &(0x7f00003bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000037e000)=0x14) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000676000)=0x7, &(0x7f0000cfd000-0x8)=0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00009a7000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f0000665000)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000ec9000)={@common='vlan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000aa000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000f97000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000c05000-0x28)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000216000)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000735000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000b2b000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003c2000)={0x0, 0x0}, &(0x7f00006b5000)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000ec4000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x902}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00006af000), &(0x7f0000c0d000)=0x4) sendmsg$nl_route(r4, &(0x7f0000205000)={&(0x7f0000147000-0xc)={0x10}, 0xc, &(0x7f00006b5000)={&(0x7f0000718000)=@ipmr_delroute={0x60, 0x19, 0x1, 0x4, 0x1, {0x80, 0x14, 0x0, 0x3, 0xff, 0x0, 0xfe, 0x1, 0x200}, [@RTA_MULTIPATH={0x3c, 0x9, [{0x1, 0xc3, 0x9, r6}, {0x10001, 0x2, 0x7f, r7}, {0x3ff, 0x20, 0x4, r8}, {0x2, 0xc9e, 0xd7, r9}, {0x401, 0x4, 0x2, r10}, {0x7, 0xff, 0x8, r11}, {0x7, 0x5, 0x20, r12}]}, @RTA_UID={0x8, 0x19, r13}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) r14 = socket(0x200000000010, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000ebf000-0x5), &(0x7f0000c68000-0x4)=0x5) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00007b5000-0x20)={@generic="2e852454dffe284ba18ff3fe27bf82cf", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ad4000)=0xfffffffffffffffa, 0x4) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00006ff000)=@get={0x1, &(0x7f0000e73000-0xd8)=""/216}) write(r14, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r14, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x2d0}], 0x3e6) 2018/02/01 18:23:29 executing program 4: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x4, &(0x7f0000df2000)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448ce, &(0x7f0000df2000)="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") sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) [ 36.502656] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 36.509900] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 36.517142] RBP: 00000000000005c5 R08: 00000000000004e8 R09: 0000000000000000 [ 36.524385] R10: 000000002000f000 R11: 0000000000000212 R12: 00000000006f7b18 [ 36.531628] R13: 00000000ffffffff R14: 00007f04f00f86d4 R15: 0000000000000000 [ 36.544388] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'raw'. 2018/02/01 18:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x11}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006e4000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f17000-0x10)={0x315, 0x8001, 0x7f, 0x82}) 2018/02/01 18:23:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xfffffffffffffebc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) 2018/02/01 18:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r0, 0x8978, &(0x7f0000274000-0x50)={@generic="354162eeb5a585630579ccde8f890ff2", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x3, {0xa, 0x0, 0x462, @empty, 0x3}}}}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) connect$nfc_llcp(r0, &(0x7f00006c1000)={0x27, 0x0, 0x8, 0x7, 0x2, 0x80000000, "dbc33f5d91f514e039e4c0210db2a6725dd40b26fe45d405196f15d8a45a018139fe354b45242be21075105328edd26861f9e2378a180cb9ec6d527de948b2", 0x9d74}, 0x60) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00006b7000)="594050a0f9df579e3780d293df91a162f59ba0b20a9f7b08b5320f62ec7bef2dc115eb82bb6f8cf14d9f12766e47cab3168b0e5bb80bcc688bd425d5f71a606510595c50940553e2e2abb5ca64d39ee39fcdc9285719d55fa914e1d0f3a6df3d58de9e024bb0f477b1f66b92332cc40c718658f26d80164275156bd78d21f07bf70f3cfb64bead300c763be1d437b07bd6a8521f50b5c53e7f263139afdcf2883d080961849f0107a5f78a7800a9d6cfff3899195a7436e56f3b994906124fc8a01fe27a854f7c0b1d17cdc4586d0b03b85d68730688b5e27ac456a10ec99f7ffdaaf70722462161ffffa046d7e9c139456fcbbe4c2f6fc002c1d28480e617bbcbe326d78fe7affd0d57e86f9e0b965d13537e5f9d7ae7e2ef791f0e90f68ecb0fa23d7b1f2fcf93662fd760dc02a7b78d578336c5ce130922c4613a5777c9942d963e419bc49c142754ca155b79c8a96f289057fdcd0bb29d5f73f61bedb5f089f5f62f7615d0b280e6474ff256672252f2977a55474c70588e67a0d4951a7ab1f6e95d6c395fa5cb8507ccde50fd57128659605c9f9e9b81702534846ac3c9514cb27d43684a38a857340f0a5536c3d4e64da437962b90fbb8c18e58102b1bf26bff5f13b0f083142c705caefb09e47b2da45af025b2a9bbb7b109be3b2aaaa34fa6721ae4de019363fa08f680f25d680f8a7dc4594d41ff448b516683cfa7971bc3ad3343154b84411e647995c6509f8b05348936590dd1187de6b47311afcd292b22ba9ffc21e025c56532bcd99f411ff56569f197308d48666178e9bb9425dfd46d7f77b4ecf06c9de18ed85cb8921a4ffa3411ab5ae9ec572b5ac03222e9bfc88a36556b423370f35287bc4fab8b2aa801cff11e85e4904934cbe28429373e7552eae2399a106b05d6e89f493106c052a16838a1eb7af15bffe73fb60eb06fd7ee65b0818147363a8908234e62961b750a9619c7f34d892727b6e9928fa273e999542b0edd87664bf5ba1d1d9ca24b5e6de029f266987f03fd7e9e7701f3b82808199e55be1ff79886406fb60053f56ef627df235d27c59caae5e808306571700e1dc560f2388abc8bfa3c52cfdf30351e216a2984861e8b2576c85d667082068a83064177249edcd653bf76c90c369c32aa6f8276e537c7d42fd23bd74a392718ac8a53972f2e8f3d4b39220104f09e209cee38b6adc3f11ec8a693279cb9f1dfe2e40eb8b2d15cf636f01e4575671f66041e375bbc537e844916875f4ec9a6c7309e8584b5bbf02636739a1181bb753a21feeb5c5f71a55d4db13377c84402ee66054dc93f4507b678b0e8263641c6d4bb71621fe1ba2d5677be13d8588d4aeb1f67cb48da95d91a7d1e0ce58239ee3fe1a19b666bee06208bd597cf938ca8cba63fcfbeeca04ce24e7cf68a874d1985a7b83ad72e452c1df10438074d0673b25e7118cbb55bd4a7ff1bacdd16b315a7a549555babf919159c2558453bdf9048ce12ed3db1f67b392180acd99414dcf7b035affd2ed6a89b117e6a1a18b2a9b716897015d9e03fbd54212fa4e6d4b6eb72facc52dbba7ff5c11be1ba1cc89dd164b139bdf8cc276ab38ef733b3a2ed7b153bf1e0d130b7106947a0eb6fa18ad906013f188082b8b14023b5c97f442f0fb9c8cf13cc1b1d690ff208bff05628f4b1d6eadcc9fd533435a96ac692173e37ff125f36b697706276aad3d2e6ffcbfd2a26b4968fd40db412c7699f02008f1add3dedb0d823c9a4fc01474423f78bd8211b3babd171c4eec0d4079e8fe52d1104482b4ab0479f3421058aa6f95e3b7f362939810d69cf34403f66cf22c2100acb26656655dd828a9192ab4e50ff4d6ad3b326dcc1f7efd332bac2fa91994c7172c17985bdb4f4f9d79982a092bc1cf69606f3cff5c75de90ac87fbd1087a9d1963ae797db768b24a65d51951556e3d3b1d2ec04dd98467a3214ebc1eb52e6bf3c8e36c0db83f19e3311f467b6ba2d708257b3167ead060bd0e011ac220cd335488878254f4756e7837cfaff02a75cdb9a0c60fe415c5968a332f40caf8e77c5e2ea8c989fba1b1bdac9d1078083f7211b0ecb1207128da75294f0493a0566d01c628170e90e5857cb9a26b768a9c8bfb963c2a26cc94900189612c8ff9831add60d779b1c77ce119ff34ccfe292d3941651126b90b8fe17e4092bc1e8bf33f7f099491b3c3bc046f25317bf5d6dad3071976e3ffb2ef7ffa89d772d873f3e2e0b6e1a92cbc8177aa9ca8955863965f3b1427f65260a974375cd2309eeac42c4aed1dd221421e44eed42d0ccc4833a0842af069cf2af1e8a40523b68492bfe881d072e98fef6ade3a08a5a26a17c9ab4d129cce7b756bc131fe0eb897c92b2dda53154e2ed264818893afb2a5fccc3eabeb89e52068e05aa09b320e0d4b892ced5675f3bb9c1521b8485ec10d44d60db771ca78464c725cea9d1fc84a96dff0c5d0cee9c42bf22f7eff38060ebc4de6cd25b7a02f2a1bf997a8164a6fb97b9828889778fbe893359f32056021f288ce383c1e9409870ab03bb0abadee621c9d3a77688c802001a74c2b8db11c1b3bd5e1da42fd8f049f0d30d5cf21ac0ec888b6e5e474763c5d3f401f0e19a2413176049471aec038fb6d74eb068193bb44b693cdc8c30acc53eb84800741c68292b78ede752eb8ce355258d5411f38ed48d052ea8155c79753aaf1ceca18c689695d23c43e4f08fedcae09e6285ebc0eeee0d754aaf899cab5094aca1807e45988848e3990149a94a0f52e008f80bb2089d5a25a55079c991b3ab085b483537b78c44a1c26c3dd4003c84306f47d863ba0d9c6aaddd8207566658e09e38b23fd6de816410226c4949caf3d8009fa36cbef926f54a81c949498943157581664d5872538ee888b9eb17f2d78be72c059196ed6fcd105a88fbb38b85cd8c113a62de42e4e1728890db90a86d09b30115162884d9c09f1518e749a0bb6d34145bc488ac42ef3000b310adc6ec8b13b9e13256c0ee6dc1e33763d1a156cb9b7f4aac0e4962bb4e471ce8aadd23c273c25cdc9c201c1236038e264c2a4879a5136e603c05ff9c9de7118a7175e34c941928cba6c5a14056d6afb8a66774ab28b80c2525e19f4ff5b0d59433efc562cfab6e2a885c3719c0bc156b8e98fd95b0d5bc8fec10e0092b424229e71cf4fe43c492613640a94bcf5a6a3481e4dc0f8a95e854fd6edfc6369594d9c46a8538cb27b445f1b384b3b9f20f939261542dd42bff6f2fa9b7df939c88584ef493f63556551ee02648baee24417a3e33765c78f80153f172658c7495be5020823556ca10baa862eb9ff1cf0ecb4ffe8897608913ecdaf59556353aa108b9a7e21b3cd2db10f27d0b34cb66bfbe3c4406b90ce116d80abf3944b056017ba70ed55c60867a666c75e1f0d944174a1d021f9fdc9d84841099fa3ec1410ff3d8161f38a56cc0d35ae9c8735de4e44ad75e6676d42e2f3e3ce2060ee85b42da3f6f7eb6241342f3c1718f1e7cdc265c9bd3eb37c6d6eb139855014a1f6cab48f9c1b32651a7a363911df23f881f87bcb8639639e09fcf2c28f7087ced2fc0e958fe62823f957656d6420be42a76c032402a581626b9496d4dce39961db4029b5aa3e4425c26dfdd070c8ace5d2f0d65190cfafcef3f6b8e0dab24c80a272bf842b7c263e5a4515bbb608ddc1269f79d15b67863d38f7d509086e34faf133c57141af16198ff2d80abd31c8aa0b704eb5143eaf790bd38286865d1991d531fabd62e1b92a139e7a86ef82e06540adffc2f3294a2e872c1dc44ae5ac36262d4f2dac56f2853ddb39bac9473bbddd659f73c78d18d6db9c7845c062cb7a35e97f5f79e4bf18a8d106295fdd174cfcb92a6abe0c54a52a45eee020bd34a6cc4f90e0778f6adaa8833c8b0b971138122fbd29523092ccc641504a0961c8edd6f31122d2d47e3cdfac89ad3ed9849d3c4de7990c0720daaf8a29b7bb8e25ad9da4c54652fefbae6d12873f5aa055257daca6d29f2a07af232e26fca18ec93fa9f72364c3600f83fb3d1ccc44d556f986591607a2694d2ee7b8ca6592a405412a8fed1617f3bb12efb43c241440a9708a123cfe9756e1e35c3fe9caf558bfb1e3d3f5c3a45d6e12ce61357088fad8c88419599e90aa4780b993a3b99e05dba7beac92f1cb268ea6cf92d6a3e2f4d4b92712d24f0635dcfb267ca8e9142eba9f57fdf139e1e930e5f48c9b901673bf81d631dd439fe5757d3a1661a21ce4181cad1473ab5813c26d0cc0aca63e4fcad8f830e16112718d34b2f0d4461abf732549115d3e8b45caf998c3870ee68097a72c2ba097194a41b11fc39047ddafc81a4159e1ee80f779721edeb640c0bd65f36ff37e7275167b691d2e5c0c9f6f424bf0223c32fdd19f1219696738cbc5775b3825b2a9ae36fe1980fdff9c4cdc9429f584eea5edca9d36764d163e8640e6acad3da3ffbb996626a786991917adb284b0b3d7d73ceb7cb4515a106a93923e92b2ba259693542c620977520022d57b8b3b43ad851ac6d8a1c5cf5f69c27bd70247287dfe695153b7ae949bef0227efc5ecec9413fe2c4f5cfe0e77662adcc8c60fa6b3157891524cc9770321ed201584c3c0ff3025591f991bb49d51350d5968ca9ce776d4923249992a84e79bda75f0f6476e9dc81506bb0ffcbbad8d566d509ae88514cba42c968601195771a1fadd80ab7b2a7bc862ea9225ece014f4ecc4d37bc49feae59ca3b80dbed6fe0564323300e3e5f1eff113fc49a957a3b097647bad4b8e7380ae556369b360aa94b34e4e5958958e2c63cdc60aab2e75c179c067ed1dfabd1ea54cb0a004d1ccbbfe8441627406feb747d3393ec5e3b97cd3202167966701348aafd27846b1f96cd1e889e61ef8f692e8279f164396d589cef1d4514b5fee57e5c05a9034e20dc7bd0182243e95f22474437bdac8a02fbb9879e829eb2b6ad01f9b8ce7c96cbeda9ebc99f57a5772d6a420bdfef79c1cc5e8a9ae1d6f8fda7cd9c93cbf6e2b6700a508055d9eb29d534901ec6fce77ec60839d03c88674c395003d37b8d5cfcc47e5c55e9c12770dfc8a111321912fdb3133d11f5def1b0ff1459d0103d7f9d43d1189d947171ca3ad42a96454b3fd26b8de5c732471f6577f14b414c08fc40726e5e075c8dbd6d43e7a3718fa7899f1323bdf69fee071dfcfdd8381565288ce3ddbbb2a59cbaee23690b41b76e0d58f32af6e87bfd4f91d6a1054f1953b55530bc8c3526d9a84489056941939b1127760b81a1e4c9fcd2fe4bc69159eb2807379a3c486b2f7392a8b9e6c0d60decb32f4645a3f2623ea3f584b2bda04f3e05dd240592dbff11816e79460f59d525d0efd7d5166bf9c0dab9f48ada80fff1a61984123ed4ba27a46b31e9f988c1920973e02fc30834c0813f11ae796784ec09fdc36708997dc849112f20e3baf2ef0ac950df56c01a18b086049439826438e5fe0b5f7920e9e14742f8a51419e550cf72da5dc26b0bdebaee5f6ebc3f94c4fc79ca9c493e1b23a1b5e3a24a0d06e1d1a748780c90aeda77af0d500382241fa4bec1fcc8ae5196c4a32ba7fa97e46777dbaf2af36eee9a6848eda48c1ca5ddedae364e26f7ba5d6e91e8e0cae9aecdf15fa7034709dec1e14e6e5ca0dccaa5ba72abf066376d21de993a27273b0cd2851ed4a1ba194bdb457cfc85f0c12329b772188a5bcb32d12a1772b845a9ff8ad5d20f271b0c427024ca19776d93c4f4bc9e0e6073785b882a083b6d7c3eba6d494309a257538ab90d23c73693fdd7e2", 0x1000) sendto$packet(r0, &(0x7f0000c26000-0x1), 0x0, 0x40, &(0x7f00008cb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000233000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000093d000-0x8)={0x0, 0x2}, &(0x7f00007fa000)=0x8) getsockname$llc(r0, &(0x7f0000bd3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000eb3000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004a9000-0x8)={r3, 0x4e8}, &(0x7f000074b000)=0x8) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000010f000-0x20)={{&(0x7f0000cbc000-0x55)=""/85, 0x55}, &(0x7f000028f000-0x1), 0x2}, 0x20) 2018/02/01 18:23:29 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000a44000)={0x0, 0x0, &(0x7f0000f87000-0x10)={&(0x7f0000d21000)={0x2, 0x7, 0xff, 0x7, 0xb, 0x0, 0x3, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x100000000, 0x2, 0x69, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1b, 0x4, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x1, 0x0}]}, 0x58}, 0x1}, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x2, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000f89000-0x4b)="1dfb69d2d50aff84d390bccc1f1a012e7130bc38c9b5388525fa2d7c8faef741819a9d1d200341c414c51b4b8a8f2b06bf7c9fd9e2b72dac6a86bcc3ecf307dd597dcfb27ac0f16eb80363", 0x4b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f87000)={0x0, @in6={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, [0xb4, 0x23496a5b, 0x0, 0x40, 0x100, 0x21a4, 0x1, 0x3, 0x77757a10, 0x1427fb9d4, 0x9, 0x9, 0x6, 0x100000000, 0x9]}, &(0x7f0000e59000)=0x108) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f88000-0x4)=r4, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000ec9000-0x5c)={{0xa, 0x2, 0x178, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x80000001, @empty, 0x40}, 0x10001, [0x101, 0x7, 0x3c, 0xf64, 0x20, 0xa3, 0x9, 0xff]}, 0x5c) r6 = socket(0x19, 0xb, 0x7) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000163000)={0x0, 0x912}, &(0x7f0000f89000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000d5000-0x8)={r7, 0x9}, &(0x7f00006b1000-0x4)=0x8) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000f88000)=0x8000, &(0x7f000069e000)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f87000)={&(0x7f0000f87000)=@sco={0x1f, {0x7, 0x800, 0x6, 0xd987139, 0x1, 0x3}}, 0x8, &(0x7f0000e1a000)=[{&(0x7f0000f87000+0xa41)="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", 0xfa}, {&(0x7f0000f87000)="2e6b89f7d1d4108517fcd14bf3bdbeec6114cecccd82affa1870555225b32ae0b21456e6a99736f2f29ea7386a8d3dc58b54c24a3b572fdad2ed59355786b353e41414002fe20d5b65543e2773793c10bc008a", 0x53}, {&(0x7f0000f2e000)="063a39dc216ae276e38eb32f62ef96a6a3fce6af5127c5eae125dce468e2b66e94ff21faa8f414d086dd0349cae464126b9d704c26fef65210313698ef3df1859e8e7ce29c6bc7b2e5bbcc4e9832269ac342f09e6b2bbd04fdcb5a25", 0x5c}, {&(0x7f0000eaf000)="bd0a678cb757804613b40c50a48f9dd695deb540e004e2608c4bd9e55e52c8f173bc7296a702d5ffb061f8173d3392e4d0a35853af2577ba97fc75174db09b9777", 0x41}], 0x4, &(0x7f0000f87000)=[{0x38, 0x111, 0x4, "1fab376ee1dcc067bb52c849d517b8bfad2c639e7fd7ad699ff23ff58979f92cc4bdd62cb2"}, {0xe0, 0x10f, 0x2, "106232a388af72d72f089622887d45c849e4d9e9f8e2f2fe8c86fffe427da19ef5037f0ac96e9c9c6f6a3139fb6e6a70993b434e5c925b60e0043c5b784f4b863fbdb308e484f2e59f46a39dd8716238130aedf4bd209383b56c15c6271d8fa3bf95a223a1036eb5b8f33fe1352dd39e1c93a14fc873c0f4672da243ec142d28733c04e8098eb281928829bcbee9be57000313803d335ea90e72485bab1dd6df2e9e307be8dd4f79c5d17ad846da7e64ee63972fc183cc24d7da007fb53c412319936252a1f34827a88f"}, {0xe0, 0x117, 0x3, "c46e41bd0afa131f6fdea1bd900944840321b2eb76e660a9f635644f1e47563c676c7a62ffafde81dc0018676a98b070cfa7f7fb7d4cc911c5622f526e05a51f913f556f571de24e03e9025497d3f32bab352169167ed1d35302b99ac74e73c7875bfdb03d37ffbcaa6882e0ee8e690287730e7536eae6f2ae413d25e6f51e95224a7e3a6290def4074b34256d40457a70747898c96d45a93578f5f7febd169cde132bb64342894e92340ed8f9b40c323f564ea7969091d992b72a0f238e2badf36fd75d76f10c722d7dbd78faab08"}, {0xd8, 0x102, 0x9628, "2e713aed81b05dc1b8c9cc790ce0d00003f7746988f1257333a650008314b8ff8d0fa5f01482ce4e0210e8d995f2e6a07dce4f0a82f5ca5a9ea2bc46738073d0e9496763aefec45c45b372e7a921c2b5ee5911671cdc5b17ed1213c1d0bcbfbd47d5e88a3ff37094997aad5dda38f72b4d09334a707149a81c3e9a9bbe2773420a610c87f6882569471aa86abb7847f3b211465f09674f2f76f5462462afa5ac6596b46dd1d0e9ed4749547951a0578a7ecd08fa7a86d084185b3ad09418fe5738276d6e00"}], 0x2d0, 0x40000}, 0x8004) 2018/02/01 18:23:29 executing program 0: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f1d000-0x308)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000f1d000)={@common='ip6gretap0\x00', @ifru_settings={0x3, 0x8, @sync=&(0x7f00006bd000)={0xffffffffffffff21, 0xa3df, 0x2}}}) 2018/02/01 18:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e0d000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e7f000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa4ce, 0x0, 0x1, 0xa, 0x1, 0x200, 0x9}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a0d000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 36.620747] netlink: 'syz-executor3': attribute type 15 has an invalid length. [ 36.642852] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/01 18:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000bda000)={@rand_addr, @local, 0x0}, &(0x7f0000757000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fbb000)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00008b2000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000726000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x6, 0xa, 0xa0, 0x80, 0xff, r2, r3}, {0x20, 0x7, 0x100, 0x20, 0x1d10, 0x7, 0x3, 0x3}, {0x7, 0x3, 0x9, 0xfffffffffffffffd}, 0x8, 0xffffffffffffffff, 0x2, 0x6163b1cd72196b59, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0x2, 0x20, 0x3, 0x8e, 0x6}}, 0xe8) pipe(&(0x7f0000665000-0x8)={0x0, 0x0}) getsockname$llc(r4, &(0x7f0000e57000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008a3000)=0x10) socket$pppoe(0x18, 0x1, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000c8c000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000e52000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x4833202e8cb0c376) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005e0000)) r7 = accept$alg(r5, 0x0, 0x0) sendmsg$nl_xfrm(r7, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10}, 0x284, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@empty, @in=@multicast1=0xe0000001, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x20000000000000, 0x0, 0x10000000000a0}, {0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x1}}, []}, 0x128}, 0x1}, 0x2004c8c1) recvfrom(r7, &(0x7f0000220000)=""/63, 0x3f, 0x0, &(0x7f0000fda000)=@nfc={0x27, 0x8, 0x6, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000765000)={0x4, 0x9, 0x2, 0x100000001, 0x0, 0x3, 0x80000001, 0x3, 0x0}, &(0x7f0000760000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006f1000)={0x0, 0x8}, &(0x7f0000e7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000fc0000)={r8, 0x6, 0x3, 0x80000001, 0x3, 0x4, 0xfff, 0x6d, {r9, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0xb8, 0x2, 0x3, 0x9, 0x9}}, &(0x7f00000f5000)=0xb8) 2018/02/01 18:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000202000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x0, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}}, 0x3a) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x6f, &(0x7f00000ff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "66cb487bc93e8b710ea3f364754a174d04fa1e5ce22fc786d4a30098071e048ec69fc143d83da04137f4f178a2bafa113be074760bbc17886ae93104f245426443b5ecfb24"}}}}}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f71000)) 2018/02/01 18:23:29 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x48, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x12, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x6752, 0x0, 0x1, 0x880b, 0x34c, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, [0x5]}}}}}}}, 0x0) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b3f000)={0x0, 0x1ff}, &(0x7f0000507000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000505000-0xe)={r2, 0x8, 0x3, [0x4, 0x2, 0x7]}, &(0x7f000065f000)=0xe) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b3e000)={r0}) accept4$unix(r1, &(0x7f0000a21000)=@abs, &(0x7f00004db000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000080000), &(0x7f0000737000-0x4)=0xffffffffffffffd2) 2018/02/01 18:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000009e000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000061d000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e07000-0x18)={0x0, 0x10, "4e3e59ffc60c56573998f29b5aa4d685"}, &(0x7f0000924000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000473000-0x8)={r2, 0xfff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)) getpeername$packet(r5, &(0x7f00003bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000037e000)=0x14) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000676000)=0x7, &(0x7f0000cfd000-0x8)=0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00009a7000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f0000665000)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000ec9000)={@common='vlan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000aa000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000f97000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000c05000-0x28)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000216000)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000735000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000b2b000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003c2000)={0x0, 0x0}, &(0x7f00006b5000)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000ec4000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x902}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00006af000), &(0x7f0000c0d000)=0x4) sendmsg$nl_route(r4, &(0x7f0000205000)={&(0x7f0000147000-0xc)={0x10}, 0xc, &(0x7f00006b5000)={&(0x7f0000718000)=@ipmr_delroute={0x60, 0x19, 0x1, 0x4, 0x1, {0x80, 0x14, 0x0, 0x3, 0xff, 0x0, 0xfe, 0x1, 0x200}, [@RTA_MULTIPATH={0x3c, 0x9, [{0x1, 0xc3, 0x9, r6}, {0x10001, 0x2, 0x7f, r7}, {0x3ff, 0x20, 0x4, r8}, {0x2, 0xc9e, 0xd7, r9}, {0x401, 0x4, 0x2, r10}, {0x7, 0xff, 0x8, r11}, {0x7, 0x5, 0x20, r12}]}, @RTA_UID={0x8, 0x19, r13}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) r14 = socket(0x200000000010, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000ebf000-0x5), &(0x7f0000c68000-0x4)=0x5) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00007b5000-0x20)={@generic="2e852454dffe284ba18ff3fe27bf82cf", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ad4000)=0xfffffffffffffffa, 0x4) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00006ff000)=@get={0x1, &(0x7f0000e73000-0xd8)=""/216}) write(r14, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r14, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x2d0}], 0x3e6) 2018/02/01 18:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e61000)={0x1, 0x4, &(0x7f0000dc3000-0x20)=@raw=[@ldst={0x4, 0x3, 0x6, 0x9, 0xd, 0xffffffc0}, @alu={0x7, 0xa221, 0xc, 0x9, 0x7, 0xffffffc2, 0x1}], &(0x7f0000666000-0x13)='GPL\x00', 0x4, 0xfffffffffffffe57, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e0b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003df000)={0x2, &(0x7f0000264000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00007aa000-0x8)={r4, 0x2}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c52000-0x4)={0xffffffffffffffff}) sendmsg$nl_crypto(r5, &(0x7f0000a6b000)={&(0x7f0000847000-0xc)={0x10}, 0xc, &(0x7f000048c000-0x10)={&(0x7f00004f2000-0x118)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'authencesn(sha3-384-generic,kw(cipher_null-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) sendmsg$kcm(r2, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[]}, 0x0) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/02/01 18:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000e08000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dde000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00002e3000)={0x7, 0x6945}) socketpair$inet(0x2, 0x8000e, 0x0, &(0x7f0000d90000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000356000)={0x0, 0x0, 0xa39}, &(0x7f00008d0000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00006b7000-0x8c)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0xa, 0xff, &(0x7f00007b9000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000037a000-0x18)={0x0, 0xff, 0x30, 0xa2, 0x4}, &(0x7f0000e22000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000358000)={r5, 0x0, 0x30, 0x40, 0xffff}, &(0x7f0000985000)=0x18) [ 36.681829] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/01 18:23:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000001000-0x2c)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000001000-0x4)=0xb8) 2018/02/01 18:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000677000)=@nfc, &(0x7f0000786000)=0x10) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00005b7000-0x1)="eb", 0x1, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) 2018/02/01 18:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c50000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fce000)={0x0, 0x1}, &(0x7f0000f93000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000054f000)={r1, 0xba, "d1940ec7e1d125413b8d815f086644ca1fc686c8f56dfb7d818a320a948b3d958e9618ff63c5c572750b4e70dcc634d0db41db4f4b64730b1b15d3c79b992b767bbd51160eede2dc59f6c1ae66f7e03f8ae0cd44e163055959f370806e1ab9c01868f8b355ac69975edc5fd85dbdc14b1d8263268d9192ecafe68e26bf9ffffcd92d7a17010cb6dca7d3dd6b06346a07b4ae62c3b9ff91900463e234de6115d7dcbf6485196db46f111f2a58e051e48afbdc0e439ce256896009"}, &(0x7f00000ff000)=0xc2) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x0, 0x807, 0x3f, &(0x7f0000c97000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ddc000)={0x0, 0x38, &(0x7f0000104000)=[@in6={0xa, 0x2, 0x7, @empty, 0xa0000000000}, @in6={0xa, 0x3, 0xae8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}]}, &(0x7f0000257000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004aa000-0x89)={r6, 0x81, "67e14eedc18acecb3f1836d04dcf34ae67b26e0fbec1a3a78c68b8c3383f659abcbe4eda2c6f096abcb7bdba95115fdd9e9e7ddb29e5fa786483772b7393d38943f7c3d7baa59ca237731549d27cf1a73f57917748fd9c31134624277c9f9f3ffc61380103be09e09b2894c39b6bed6029240c42967dd247620c758b00ec00917a"}, &(0x7f00007f9000-0x4)=0x89) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000403000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @empty, 0x7fff}}, [0x100, 0x6, 0x9, 0x49, 0x3, 0x7, 0x2, 0x9, 0x7, 0x1, 0x100000001, 0x4, 0x2, 0xf0d3217, 0x453d]}, &(0x7f0000030000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000093000)={r7, 0x7, 0xff, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00006b4000)={0x0, 0x6ea}, &(0x7f000076b000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f64000)={r8, @in6={{0xa, 0x1, 0x18b5f020, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x9, 0x4}, 0x98) connect$inet6(r2, &(0x7f0000026000-0x1c)={0xa, 0x1, 0x34, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x400}, 0x1c) accept(r4, &(0x7f0000406000-0x10)=@ipx, &(0x7f0000b4b000)=0x10) bind$inet6(r3, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x180, @empty, 0x80000}, 0xffffffffffffffc9) 2018/02/01 18:23:29 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000035000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000011000-0x8)={r2, 0x2}) sendmsg$nl_route(r0, &(0x7f000001b000)={&(0x7f0000030000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000033000)=@ipv6_getmulticast={0x14, 0x3a, 0x231, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000036000)={0x0, @broadcast, @local}, &(0x7f0000037000-0x4)=0xc) connect$ipx(r1, &(0x7f0000035000)={0x4, 0x519, 0x10001, "28c847257072", 0x1}, 0x10) 2018/02/01 18:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr, @empty}, 0xc) socket$inet(0x2, 0xba3f7d199fd5194, 0x1000) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/01 18:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000120000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000494000-0x4), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffdee) 2018/02/01 18:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000058f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000be2000-0x4)=0x14, 0x80000) getpeername$packet(r1, &(0x7f00001c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004d1000)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000543000-0x4)) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000769000-0x4), &(0x7f000031c000-0x4)=0x4) [ 36.797764] netlink: 'syz-executor3': attribute type 15 has an invalid length. 2018/02/01 18:23:30 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000651000), 0x0) listen(r0, 0x0) 2018/02/01 18:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x80800, 0x4) bind$alg(r0, &(0x7f0000cea000)={0x26, 'hash\x00', 0x2, 0x0, 'wp384\x00'}, 0xfe88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000946000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='erspan0\x00'}}, 0x1e) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000213000)=[], 0x65, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bind$alg(r0, &(0x7f0000d9c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106-gcm-aesni)\x00'}, 0x58) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000041a000), &(0x7f000014e000-0x4)=0x4) sendmsg$kcm(r1, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x5, 0x7, 0x59ea, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10, &(0x7f0000f80000-0x20)=[{&(0x7f0000632000)="71ea9c32c4de0ed3d5777e1e38707916021f07", 0x13}], 0x1, &(0x7f0000545000-0x1e0)=[{0x98, 0x10c, 0x6, "f23cd77c9570bec542994c4b5e468379245a937d87943d9f468a938a9e0aedeace60fb2dc4d7fe6cc0535eefdc7b8c609517aad40dfe4b91ced7c825939dde9d4b504b465257b86a8a1938a664cd328381c0f5a83616052730549016a0c71193371b73672096e1babf30edc5a70dcd4db759c85e8d7895f443c4f2e2f181e0f4351faa"}, {0x80, 0x104, 0x80000001, "409bbe5157b3c13a1a71bfc673157e11b3fa039c14002ed27f821f58bc58af818be18b4f6891bad534c424d40298c316af08b4af8e14b660eec70b9729e922070a0cbc8efe72fbdbc78ef9786537495b84f32ccd3c278626933ec1278c9b8a337e2134e9159bda4eae"}], 0x118, 0x800}, 0x4000000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000), 0x0, 0x1}, 0x0) 2018/02/01 18:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) r2 = socket(0x19, 0x802, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000943000), &(0x7f0000ee3000-0x4)=0x4) getsockname$netrom(r2, &(0x7f0000fe3000)=@full, &(0x7f00007f2000-0x4)=0x48) readv(r1, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x0) 2018/02/01 18:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x6, 0x0, 0x2, 0xffffffffffffff0e}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e47000)={0x0, 0x94, &(0x7f00004ba000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @empty}, 0xffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x4b}, @in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00008ca000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000bd000-0x18)={r1, 0x1f, 0x8, [0x10000, 0xead, 0x4, 0xf14, 0x21, 0x1, 0x1, 0x33]}, 0x18) connect$inet(r0, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00003f4000-0x8)) 2018/02/01 18:23:30 executing program 3: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket(0x1, 0x8000f, 0x5) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000030c000)=0x23cb, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x73}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/01 18:23:30 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) recvmsg(r0, &(0x7f00003ed000-0x38)={&(0x7f0000cd2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000f88000)=[{&(0x7f0000f35000-0xba)=""/186, 0xba}, {&(0x7f0000f88000)=""/100, 0x50}, {&(0x7f0000ab6000-0xbc)=""/188, 0xbc}, {&(0x7f00000e7000)=""/130, 0x82}, {&(0x7f0000630000-0xab)=""/171, 0xab}], 0x5, 0x0, 0x0, 0x9}, 0x100) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f8a000-0x20)={0x7ff, 0x4, 0x81, 0x58, 0x6, 0x401}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00002a7000)=""/187, &(0x7f000074f000)=0xbb) 2018/02/01 18:23:30 executing program 5: mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfdc6, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14}}}}}, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x1, &(0x7f000048f000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000476000-0x1000)=""/4096, 0x1000, 0x10120, &(0x7f00005be000)={0x3, {"de4af37b4364ee"}, 0x72bc}, 0x10) r2 = accept4(0xffffffffffffff9c, &(0x7f000094d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000094e000-0x4)=0x3a, 0x80000) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008a5000)=[{&(0x7f000094f000-0x17)="d409bd8293331522501790439ab339aca460092b358529", 0x17}, {&(0x7f000094f000-0x1000)="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0x1000}, {&(0x7f000094e000)="f928774b7696be68c7d17350f712746c04697a6b55d5aa0faa369549ecd349c800e2fafb6e5d72d4527980bf26d13df37d6ff4880a7a9a6175f4683ab8b716b1fc69da5128fb4c8a9378cc8663df56cb728f4d3cd128539de1072fe928f1", 0x5e}, {&(0x7f000094e000)="2e54550d8f0c3f45623d59f557b6008edd1baa2f34077e9deb88c59ebdbccbb15227c03ace9cf8a60f18904274620feeb3b546e004f93ebae214072fbcfdfcba9bc23498f295dcdb6b50654161472077f4be2d7c47c268", 0x57}, {&(0x7f000094f000-0x22)="3e637c5883b995be7a4f7d86e9b52afa87382452ca921e3657e07ae3e3cf6f67cd6b", 0x22}, {&(0x7f000094e000)="c4d55a7bf21c1d9aa6fabd868f8fe4421ded40bb7f3c95465a39586677976a05de33cedafe807a282e9604537fa6af57598cd9f2eb24a12da669718125900aea4bf6ec118f1c38a31d5df34e1f3fb175a6", 0x51}, {&(0x7f00006a6000)="7aac7d14d783374d8923f14fba5bc9268f36897752d7c8a8333a1992f1b54fa4b8fc37b56c9f93f699959ec2227e55d627bd38d03a588e56b742c9db6278135ff9293926683278149b7926ee0767c72c977ea30eb2b8df44cfcc35b20a2efb83f3252f035ca4023be050bffab1e9b1c19d37b85e47c1a3f6a801ffba19530a97cc048508bd586a5bd477c80a8038e7582bb4b58a3e5eafe28cd237cb9dbeba", 0x9f}, {&(0x7f000094f000-0x1000)="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", 0x1000}], 0x8) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f000046b000-0x50)=[{&(0x7f0000793000)="86132ee9429608bd91171c93aabe3c81a0502d17f28a1e7358a5e4bb7f392d926e0819aeb4841fa4d4e8a7b740c3f2efae9cceb2a1d5b10a052ee3f5b9340f9b84c6cb09d12edaf305ce583c361c9290cd6f657ff8fef4fe71ab55a50fbecceb699ea4cceda58ce9b649926d0632f311e29db840b4cb3230", 0x78}, {&(0x7f000094e000-0xa8)="dfff52e0ba273005d7ebe609b7ddf0c4130c3dae96270df14d892372a551b71db79dc1d443a3a39e04b2962086ee17995135d23ac719d163acbef89d6f1e3c2d2354b28ec98284e4849d350986a4692af516112014ce3d4f5eddb1c4992a48cf60bca86f3f6d0159d6321c01be4a60ea1dd15ff6de897dccbeaf29900c052bf63b6cb47459c559553e27b9eaac58a4bea51cd242ad8b93089a2d827134ab05bbcfb7bfb5d6ffbad5", 0xa8}, {&(0x7f000094d000)="2efa8667dee0cff071c5ce8adbb09545925474e151bfb3ead29a77e86121d3af06447ffded121036136e8cbaee43710fe1844c2b4c301cb6780517384a45edfa2cb840c672e09638c6e3fbfd7da4d131b11e9186cb462714d2e17645ffdbb5b32c1a1a400c297d6e", 0x68}, {&(0x7f00007ef000-0x17)="2fa51d3e9750a33712655f05eb66c177703719cb18485f", 0x17}, {&(0x7f000094d000)="0c9408bf8407bf331043eb7ef4d821e92de30a8f8ecf70cf7bdef713c01c34e900d734a106d9a4b477d020af482319d21d67384961c61deb06e5d25ed17fac788b900492b2bd8dc6b8f6624b614e04b815ba856d7ebfc671099efbfd6adfc47e4c04ef47b762e7d95e5dfd6d36fa0af5b1037b3be395dea375d4e6c483045721a5e0ce01c384fe855b483e52931e38e01e556e2a0a1cf13b54cfcfd7f0efd1d626c4ceb08652824e6dffc57673253f1f56049578805b8ea38c4388aded804acd6a9035aba2ebd2b5acf16e58e1e8afe77b671ba1528d79e8f2e2837679e2f6c774b7274f040a98a9e64f29dc91ef", 0xee}], 0x5, 0x0) 2018/02/01 18:23:30 executing program 2: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017}}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000afa000-0x4)=0x1, 0x4) 2018/02/01 18:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000008c000-0x10)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="fe"]}]}, 0x1c}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/01 18:23:30 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000022000)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000013000-0x4)='tls\x00', 0x245) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0x4) r2 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001000-0xc)={0x8}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x20) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000023000)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x8000a, 0xff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x2b, &(0x7f0000026000)="4cd6cc9950213762", 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000024000-0xa0)=[{&(0x7f0000026000-0xfc)=""/252, 0xfc}, {&(0x7f0000026000-0x6f)=""/111, 0x6f}, {&(0x7f0000025000)=""/47, 0x2f}, {&(0x7f0000025000)=""/78, 0x4e}, {&(0x7f0000019000)=""/124, 0x7c}, {&(0x7f0000025000)=""/156, 0x9c}, {&(0x7f0000012000)=""/19, 0x13}, {&(0x7f0000025000)=""/181, 0xb5}, {&(0x7f000001a000-0x28)=""/40, 0x28}, {&(0x7f0000026000-0xa5)=""/165, 0xa5}], 0xa) 2018/02/01 18:23:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f00004b2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xbdcd}, &(0x7f0000884000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a8f000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffcb6a}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c54000-0x10)={0x8, 0x0, 0x4, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000436000)=[{&(0x7f0000caa000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f000090d000)="029f7443ad243840f372a8ae310def22dbff81a2b835d83682a5723623a4c31b14e12f34fa89afb0ba2bf57f037a0a89bf9f2d541aa72aad4119a7239ce3a8781725a61f0abc1a6a0f258dfa896c65b8cb3379854215c08a14c32b9c6a55197d410ce0cbe5c349687678fb623cda6074af85440e321c60ed091a69115ae9e2", 0x7f}, {&(0x7f0000447000)="6227191e4231f5a8606d1197dbd221fb54a7b50fa861688e700c12add59a0a6aa5b2462c69b300de0478a5571472cecaffe9393d6709d28cf5718e199e3a4c777eb2e8c0ebfdb67d675110b276f161300324b63c1a9797af8e167ddd4dc4e17897dcc3c47737d50eae947d0c94fe521f9d42f735a884291ceea1e2795b87f59759561b8a3d19e999c0e9c8d7", 0x8c}, {&(0x7f0000c0c000)="599c11f3e668a3ee57d5e06f23219afaf4b1dca02c129df06f82fdc14980a7ace611f26d896905cd42d4094fccf5858eb299c607e6ef2df772464527008a005fade9d0e32ce22be3a3a79e32ca8cbcafa5e36e42ec663167eb1cd10581416db2", 0x60}, {&(0x7f00007ed000-0x15)="659d289e6e75baaf8d9372b43fc76438df1268c5a8", 0x15}, {&(0x7f0000001000-0xc1)="cd877544d00171a2fc4ee839533ab3d94ca0ee1284f16bd4d6095f64caa20ae4b3efc516b8ae101db261b8cf546281dd79213d5c8938d05b95ec851e5495bc1304ad306046eb33f23339e3170d04f7ce80ba9d7274b8f3470e1ccead561c5760abfa45482c5dbd0eaf67466c95e17dbbea87267633e7d5b8276f487d771d418969e9acfebd9428599a1d9e91e619bcfdae8ed830fabf84328b678b625a655d4e52f10767cf1f6d60aff7d9a536cfcddd494f44c957948f7775c978e0d14dc34ecf", 0xc1}], 0x5, &(0x7f0000f66000-0xc0)=[@init={0x18, 0x84, 0x0, {0x6, 0x9, 0x1, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8001, 0xae21, 0x3ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0xfff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x1, 0x0, 0x3, r3}}], 0xc0, 0x40}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x55b6, @mcast1={0xff, 0x1, [], 0x1}, 0x32}, 0x1c, &(0x7f0000bcc000)=[{&(0x7f00002e7000-0xdc)="4646400d83c9ee9cf3712ad5a9b53bfc7a6a4d938ff3171de1b3eaa970c8aa4d9baf68b44f43d2fd391116693e3cddce01ddbc8cd8f7556d0fd47ff7c9f274833059ef24ffd568a71a6a59d65c48741656379300270228a490c2a9e1c3ac2fc96a0eb234a5bf4e6738a3647b92275213fa5828c77932dc62220854e2904f1162abed3c76fb096d935ad4636a67d03953ee3b5664bf479aa48d39ac1bc37dfeae2e84a6e6e3a76e8822ad081aa0186f8847ddbf58ccacb2494c1ae8327ba3af438859f4e2c1cca7d44add04cb6337d8035962d434300935a2c46ca368", 0xdc}], 0x1, &(0x7f000015a000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x2, 0xdde6, r4}}, @init={0x18, 0x84, 0x0, {0xff, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x20, 0x810000, 0x7, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x7ff, 0x3}}], 0xc0, 0x800}], 0x2, 0x0) r5 = socket$inet(0x2, 0x2, 0x0